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Merge branch 'master' of git://git.denx.de/u-boot-rockchip

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This commit is contained in:
Tom Rini 2017-07-11 14:21:50 -04:00
commit d43ef73bf2
125 changed files with 5047 additions and 598 deletions
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1
arch/arm/dts/Makefile
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@ -34,6 +34,7 @@ dtb-$(CONFIG_ARCH_ROCKCHIP) += \
rk3288-fennec.dtb \
rk3288-firefly.dtb \
rk3288-miqi.dtb \
rk3288-phycore-rdk.dtb \
rk3288-popmetal.dtb \
rk3288-rock2-square.dtb \
rk3288-tinker.dtb \

2
arch/arm/dts/rk3036.dtsi
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@ -244,7 +244,7 @@
emmc: dwmmc@1021c000 {
compatible = "rockchip,rk3288-dw-mshc";
clock-frequency = <37500000>;
clock-freq-min-max = <400000 37500000>;
max-frequency = <37500000>;
clocks = <&cru HCLK_EMMC>, <&cru SCLK_EMMC>,
<&cru SCLK_EMMC_DRV>, <&cru SCLK_EMMC_SAMPLE>;
clock-names = "biu", "ciu", "ciu_drv", "ciu_sample";

77
arch/arm/dts/rk3229-evb.dts Normal file
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@ -0,0 +1,77 @@
/*
* (C) Copyright 2017 Rockchip Electronics Co., Ltd.
*
* SPDX-License-Identifier: GPL-2.0+ X11
*/
/dts-v1/;
#include "rk322x.dtsi"
/ {
model = "Rockchip RK3229 Evaluation board";
compatible = "rockchip,rk3229-evb", "rockchip,rk3229";
chosen {
stdout-path = &uart2;
};
memory@60000000 {
device_type = "memory";
reg = <0x60000000 0x40000000>;
};
ext_gmac: ext_gmac {
compatible = "fixed-clock";
clock-frequency = <125000000>;
clock-output-names = "ext_gmac";
#clock-cells = <0>;
};
vcc_phy: vcc-phy-regulator {
compatible = "regulator-fixed";
enable-active-high;
regulator-name = "vcc_phy";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
regulator-always-on;
regulator-boot-on;
};
};
&dmc {
rockchip,sdram-channel = /bits/ 8 <1 10 3 2 1 0 15 15>;
rockchip,pctl-timing = <0x96 0xC8 0x1F3 0xF 0x8000004D 0x4 0x4E 0x6 0x3
0x0 0x6 0x5 0xC 0x10 0x6 0x4 0x4
0x5 0x4 0x200 0x3 0xA 0x40 0x0 0x1
0x5 0x5 0x3 0xC 0x1E 0x100 0x0 0x4
0x0 0x924>;
rockchip,phy-timing = <0x220 0x1 0x0 0x0 0x0 0x4 0x60>;
rockchip,sdram-params = <0x428B188 0x0 0x21 0x472 0x15
0 300 3 0 120>;
};
&gmac {
assigned-clocks = <&cru SCLK_MAC_EXTCLK>, <&cru SCLK_MAC>;
assigned-clock-parents = <&ext_gmac>, <&cru SCLK_MAC_EXTCLK>;
clock_in_out = "input";
phy-supply = <&vcc_phy>;
phy-mode = "rgmii";
pinctrl-names = "default";
pinctrl-0 = <&rgmii_pins>;
snps,reset-gpio = <&gpio2 RK_PD0 GPIO_ACTIVE_LOW>;
snps,reset-active-low;
snps,reset-delays-us = <0 10000 1000000>;
tx_delay = <0x30>;
rx_delay = <0x10>;
status = "okay";
};
&emmc {
u-boot,dm-pre-reloc;
status = "okay";
};
&uart2 {
status = "okay";
};

710
arch/arm/dts/rk322x.dtsi Normal file
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@ -0,0 +1,710 @@
/*
* Copyright (c) 2017 Fuzhou Rockchip Electronics Co., Ltd.
*
* SPDX-License-Identifier: GPL-2.0+
*/
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/interrupt-controller/irq.h>
#include <dt-bindings/interrupt-controller/arm-gic.h>
#include <dt-bindings/pinctrl/rockchip.h>
#include <dt-bindings/clock/rk3228-cru.h>
#include <dt-bindings/thermal/thermal.h>
/ {
#address-cells = <1>;
#size-cells = <1>;
interrupt-parent = <&gic>;
aliases {
serial0 = &uart0;
serial1 = &uart1;
serial2 = &uart2;
};
cpus {
#address-cells = <1>;
#size-cells = <0>;
cpu0: cpu@f00 {
device_type = "cpu";
compatible = "arm,cortex-a7";
reg = <0xf00>;
resets = <&cru SRST_CORE0>;
operating-points = <
/* KHz uV */
816000 1000000
>;
#cooling-cells = <2>; /* min followed by max */
clock-latency = <40000>;
clocks = <&cru ARMCLK>;
};
cpu1: cpu@f01 {
device_type = "cpu";
compatible = "arm,cortex-a7";
reg = <0xf01>;
resets = <&cru SRST_CORE1>;
};
cpu2: cpu@f02 {
device_type = "cpu";
compatible = "arm,cortex-a7";
reg = <0xf02>;
resets = <&cru SRST_CORE2>;
};
cpu3: cpu@f03 {
device_type = "cpu";
compatible = "arm,cortex-a7";
reg = <0xf03>;
resets = <&cru SRST_CORE3>;
};
};
amba {
compatible = "simple-bus";
#address-cells = <1>;
#size-cells = <1>;
ranges;
pdma: pdma@110f0000 {
compatible = "arm,pl330", "arm,primecell";
reg = <0x110f0000 0x4000>;
interrupts = <GIC_SPI 0 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 1 IRQ_TYPE_LEVEL_HIGH>;
#dma-cells = <1>;
clocks = <&cru ACLK_DMAC>;
clock-names = "apb_pclk";
};
};
arm-pmu {
compatible = "arm,cortex-a7-pmu";
interrupts = <GIC_SPI 76 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 77 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 78 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 79 IRQ_TYPE_LEVEL_HIGH>;
interrupt-affinity = <&cpu0>, <&cpu1>, <&cpu2>, <&cpu3>;
};
timer {
compatible = "arm,armv7-timer";
arm,cpu-registers-not-fw-configured;
interrupts = <GIC_PPI 13 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_HIGH)>,
<GIC_PPI 14 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_HIGH)>,
<GIC_PPI 11 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_HIGH)>,
<GIC_PPI 10 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_HIGH)>;
clock-frequency = <24000000>;
};
xin24m: oscillator {
compatible = "fixed-clock";
clock-frequency = <24000000>;
clock-output-names = "xin24m";
#clock-cells = <0>;
};
bus_intmem@10080000 {
compatible = "mmio-sram";
reg = <0x10080000 0x9000>;
#address-cells = <1>;
#size-cells = <1>;
ranges = <0 0x10080000 0x9000>;
smp-sram@0 {
compatible = "rockchip,rk322x-smp-sram";
reg = <0x00 0x10>;
};
ddr_sram: ddr-sram@1000 {
compatible = "rockchip,rk322x-ddr-sram";
reg = <0x1000 0x8000>;
};
};
i2s1: i2s1@100b0000 {
compatible = "rockchip,rk3228-i2s", "rockchip,rk3066-i2s";
reg = <0x100b0000 0x4000>;
interrupts = <GIC_SPI 27 IRQ_TYPE_LEVEL_HIGH>;
#address-cells = <1>;
#size-cells = <0>;
clock-names = "i2s_clk", "i2s_hclk";
clocks = <&cru SCLK_I2S1>, <&cru HCLK_I2S1_8CH>;
dmas = <&pdma 14>, <&pdma 15>;
dma-names = "tx", "rx";
pinctrl-names = "default";
pinctrl-0 = <&i2s1_bus>;
status = "disabled";
};
i2s0: i2s0@100c0000 {
compatible = "rockchip,rk3228-i2s", "rockchip,rk3066-i2s";
reg = <0x100c0000 0x4000>;
interrupts = <GIC_SPI 26 IRQ_TYPE_LEVEL_HIGH>;
#address-cells = <1>;
#size-cells = <0>;
clock-names = "i2s_clk", "i2s_hclk";
clocks = <&cru SCLK_I2S0>, <&cru HCLK_I2S0_8CH>;
dmas = <&pdma 11>, <&pdma 12>;
dma-names = "tx", "rx";
status = "disabled";
};
i2s2: i2s2@100e0000 {
compatible = "rockchip,rk3228-i2s", "rockchip,rk3066-i2s";
reg = <0x100e0000 0x4000>;
interrupts = <GIC_SPI 28 IRQ_TYPE_LEVEL_HIGH>;
#address-cells = <1>;
#size-cells = <0>;
clock-names = "i2s_clk", "i2s_hclk";
clocks = <&cru SCLK_I2S2>, <&cru HCLK_I2S2_2CH>;
dmas = <&pdma 0>, <&pdma 1>;
dma-names = "tx", "rx";
status = "disabled";
};
grf: syscon@11000000 {
u-boot,dm-pre-reloc;
compatible = "rockchip,rk3228-grf", "syscon";
reg = <0x11000000 0x1000>;
};
uart0: serial@11010000 {
compatible = "snps,dw-apb-uart";
reg = <0x11010000 0x100>;
interrupts = <GIC_SPI 55 IRQ_TYPE_LEVEL_HIGH>;
clock-frequency = <24000000>;
clocks = <&cru SCLK_UART0>, <&cru PCLK_UART0>;
clock-names = "baudclk", "apb_pclk";
pinctrl-names = "default";
pinctrl-0 = <&uart0_xfer &uart0_cts &uart0_rts>;
reg-shift = <2>;
reg-io-width = <4>;
status = "disabled";
};
uart1: serial@11020000 {
compatible = "snps,dw-apb-uart";
reg = <0x11020000 0x100>;
interrupts = <GIC_SPI 56 IRQ_TYPE_LEVEL_HIGH>;
clock-frequency = <24000000>;
clocks = <&cru SCLK_UART1>, <&cru PCLK_UART1>;
clock-names = "baudclk", "apb_pclk";
pinctrl-names = "default";
pinctrl-0 = <&uart1_xfer>;
reg-shift = <2>;
reg-io-width = <4>;
status = "disabled";
};
uart2: serial@11030000 {
compatible = "snps,dw-apb-uart";
reg = <0x11030000 0x100>;
interrupts = <GIC_SPI 57 IRQ_TYPE_LEVEL_HIGH>;
clock-frequency = <24000000>;
clocks = <&cru SCLK_UART2>, <&cru PCLK_UART2>;
clock-names = "baudclk", "apb_pclk";
pinctrl-names = "default";
pinctrl-0 = <&uart2_xfer>;
reg-shift = <2>;
reg-io-width = <4>;
status = "disabled";
};
i2c0: i2c@11050000 {
compatible = "rockchip,rk3228-i2c";
reg = <0x11050000 0x1000>;
interrupts = <GIC_SPI 36 IRQ_TYPE_LEVEL_HIGH>;
#address-cells = <1>;
#size-cells = <0>;
clock-names = "i2c";
clocks = <&cru PCLK_I2C0>;
pinctrl-names = "default";
pinctrl-0 = <&i2c0_xfer>;
status = "disabled";
};
i2c1: i2c@11060000 {
compatible = "rockchip,rk3228-i2c";
reg = <0x11060000 0x1000>;
interrupts = <GIC_SPI 37 IRQ_TYPE_LEVEL_HIGH>;
#address-cells = <1>;
#size-cells = <0>;
clock-names = "i2c";
clocks = <&cru PCLK_I2C1>;
pinctrl-names = "default";
pinctrl-0 = <&i2c1_xfer>;
status = "disabled";
};
i2c2: i2c@11070000 {
compatible = "rockchip,rk3228-i2c";
reg = <0x11070000 0x1000>;
interrupts = <GIC_SPI 38 IRQ_TYPE_LEVEL_HIGH>;
#address-cells = <1>;
#size-cells = <0>;
clock-names = "i2c";
clocks = <&cru PCLK_I2C2>;
pinctrl-names = "default";
pinctrl-0 = <&i2c2_xfer>;
status = "disabled";
};
i2c3: i2c@11080000 {
compatible = "rockchip,rk3228-i2c";
reg = <0x11080000 0x1000>;
interrupts = <GIC_SPI 39 IRQ_TYPE_LEVEL_HIGH>;
#address-cells = <1>;
#size-cells = <0>;
clock-names = "i2c";
clocks = <&cru PCLK_I2C3>;
pinctrl-names = "default";
pinctrl-0 = <&i2c3_xfer>;
status = "disabled";
};
pwm0: pwm@110b0000 {
compatible = "rockchip,rk3288-pwm";
reg = <0x110b0000 0x10>;
#pwm-cells = <3>;
clocks = <&cru PCLK_PWM>;
clock-names = "pwm";
pinctrl-names = "default";
pinctrl-0 = <&pwm0_pin>;
status = "disabled";
};
pwm1: pwm@110b0010 {
compatible = "rockchip,rk3288-pwm";
reg = <0x110b0010 0x10>;
#pwm-cells = <3>;
clocks = <&cru PCLK_PWM>;
clock-names = "pwm";
pinctrl-names = "default";
pinctrl-0 = <&pwm1_pin>;
status = "disabled";
};
pwm2: pwm@110b0020 {
compatible = "rockchip,rk3288-pwm";
reg = <0x110b0020 0x10>;
#pwm-cells = <3>;
clocks = <&cru PCLK_PWM>;
clock-names = "pwm";
pinctrl-names = "default";
pinctrl-0 = <&pwm2_pin>;
status = "disabled";
};
pwm3: pwm@110b0030 {
compatible = "rockchip,rk3288-pwm";
reg = <0x110b0030 0x10>;
#pwm-cells = <2>;
clocks = <&cru PCLK_PWM>;
clock-names = "pwm";
pinctrl-names = "default";
pinctrl-0 = <&pwm3_pin>;
status = "disabled";
};
timer: timer@110c0000 {
compatible = "rockchip,rk3288-timer";
reg = <0x110c0000 0x20>;
interrupts = <GIC_SPI 43 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&xin24m>, <&cru PCLK_TIMER>;
clock-names = "timer", "pclk";
};
cru: clock-controller@110e0000 {
u-boot,dm-pre-reloc;
compatible = "rockchip,rk3228-cru";
reg = <0x110e0000 0x1000>;
rockchip,grf = <&grf>;
#clock-cells = <1>;
#reset-cells = <1>;
assigned-clocks = <&cru PLL_GPLL>;
assigned-clock-rates = <594000000>;
};
thermal-zones {
cpu_thermal: cpu-thermal {
polling-delay-passive = <100>; /* milliseconds */
polling-delay = <5000>; /* milliseconds */
thermal-sensors = <&tsadc 0>;
trips {
cpu_alert0: cpu_alert0 {
temperature = <70000>; /* millicelsius */
hysteresis = <2000>; /* millicelsius */
type = "passive";
};
cpu_alert1: cpu_alert1 {
temperature = <75000>; /* millicelsius */
hysteresis = <2000>; /* millicelsius */
type = "passive";
};
cpu_crit: cpu_crit {
temperature = <90000>; /* millicelsius */
hysteresis = <2000>; /* millicelsius */
type = "critical";
};
};
cooling-maps {
map0 {
trip = <&cpu_alert0>;
cooling-device =
<&cpu0 THERMAL_NO_LIMIT 6>;
};
map1 {
trip = <&cpu_alert1>;
cooling-device =
<&cpu0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
};
};
};
};
tsadc: tsadc@11150000 {
compatible = "rockchip,rk3228-tsadc";
reg = <0x11150000 0x100>;
interrupts = <GIC_SPI 58 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&cru SCLK_TSADC>, <&cru PCLK_TSADC>;
clock-names = "tsadc", "apb_pclk";
resets = <&cru SRST_TSADC>;
reset-names = "tsadc-apb";
pinctrl-names = "init", "default", "sleep";
pinctrl-0 = <&otp_gpio>;
pinctrl-1 = <&otp_out>;
pinctrl-2 = <&otp_gpio>;
#thermal-sensor-cells = <0>;
rockchip,hw-tshut-temp = <95000>;
status = "disabled";
};
emmc: dwmmc@30020000 {
compatible = "rockchip,rk3288-dw-mshc";
reg = <0x30020000 0x4000>;
interrupts = <GIC_SPI 14 IRQ_TYPE_LEVEL_HIGH>;
clock-frequency = <37500000>;
max-frequency = <37500000>;
clocks = <&cru HCLK_EMMC>, <&cru SCLK_EMMC>,
<&cru SCLK_EMMC_DRV>, <&cru SCLK_EMMC_SAMPLE>;
clock-names = "biu", "ciu", "ciu_drv", "ciu_sample";
bus-width = <8>;
default-sample-phase = <158>;
num-slots = <1>;
fifo-depth = <0x100>;
pinctrl-names = "default";
pinctrl-0 = <&emmc_clk &emmc_cmd &emmc_bus8>;
resets = <&cru SRST_EMMC>;
reset-names = "reset";
status = "disabled";
};
gmac: ethernet@30200000 {
compatible = "rockchip,rk3228-gmac";
reg = <0x30200000 0x10000>;
interrupts = <GIC_SPI 24 IRQ_TYPE_LEVEL_HIGH>;
interrupt-names = "macirq";
clocks = <&cru SCLK_MAC>, <&cru SCLK_MAC_RX>,
<&cru SCLK_MAC_TX>, <&cru SCLK_MAC_REF>,
<&cru SCLK_MAC_REFOUT>, <&cru ACLK_GMAC>,
<&cru PCLK_GMAC>;
clock-names = "stmmaceth", "mac_clk_rx",
"mac_clk_tx", "clk_mac_ref",
"clk_mac_refout", "aclk_mac",
"pclk_mac";
resets = <&cru SRST_GMAC>;
reset-names = "stmmaceth";
rockchip,grf = <&grf>;
status = "disabled";
};
gic: interrupt-controller@32010000 {
compatible = "arm,gic-400";
interrupt-controller;
#interrupt-cells = <3>;
#address-cells = <0>;
reg = <0x32011000 0x1000>,
<0x32012000 0x2000>,
<0x32014000 0x2000>,
<0x32016000 0x2000>;
interrupts = <GIC_PPI 9 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_HIGH)>;
};
pinctrl: pinctrl {
compatible = "rockchip,rk3228-pinctrl";
rockchip,grf = <&grf>;
#address-cells = <1>;
#size-cells = <1>;
ranges;
gpio0: gpio0@11110000 {
compatible = "rockchip,gpio-bank";
reg = <0x11110000 0x100>;
interrupts = <GIC_SPI 51 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&cru PCLK_GPIO0>;
gpio-controller;
#gpio-cells = <2>;
interrupt-controller;
#interrupt-cells = <2>;
};
gpio1: gpio1@11120000 {
compatible = "rockchip,gpio-bank";
reg = <0x11120000 0x100>;
interrupts = <GIC_SPI 52 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&cru PCLK_GPIO1>;
gpio-controller;
#gpio-cells = <2>;
interrupt-controller;
#interrupt-cells = <2>;
};
gpio2: gpio2@11130000 {
compatible = "rockchip,gpio-bank";
reg = <0x11130000 0x100>;
interrupts = <GIC_SPI 53 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&cru PCLK_GPIO2>;
gpio-controller;
#gpio-cells = <2>;
interrupt-controller;
#interrupt-cells = <2>;
};
gpio3: gpio3@11140000 {
compatible = "rockchip,gpio-bank";
reg = <0x11140000 0x100>;
interrupts = <GIC_SPI 54 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&cru PCLK_GPIO3>;
gpio-controller;
#gpio-cells = <2>;
interrupt-controller;
#interrupt-cells = <2>;
};
pcfg_pull_up: pcfg-pull-up {
bias-pull-up;
};
pcfg_pull_down: pcfg-pull-down {
bias-pull-down;
};
pcfg_pull_none: pcfg-pull-none {
bias-disable;
};
pcfg_pull_none_drv_12ma: pcfg-pull-none-drv-12ma {
drive-strength = <12>;
};
emmc {
emmc_clk: emmc-clk {
rockchip,pins = <2 RK_PA7 RK_FUNC_2 &pcfg_pull_none>;
};
emmc_cmd: emmc-cmd {
rockchip,pins = <1 RK_PC6 RK_FUNC_2 &pcfg_pull_none>;
};
emmc_bus8: emmc-bus8 {
rockchip,pins = <1 RK_PD0 RK_FUNC_2 &pcfg_pull_none>,
<1 RK_PD1 RK_FUNC_2 &pcfg_pull_none>,
<1 RK_PD2 RK_FUNC_2 &pcfg_pull_none>,
<1 RK_PD3 RK_FUNC_2 &pcfg_pull_none>,
<1 RK_PD4 RK_FUNC_2 &pcfg_pull_none>,
<1 RK_PD5 RK_FUNC_2 &pcfg_pull_none>,
<1 RK_PD6 RK_FUNC_2 &pcfg_pull_none>,
<1 RK_PD7 RK_FUNC_2 &pcfg_pull_none>;
};
};
gmac {
rgmii_pins: rgmii-pins {
rockchip,pins = <2 RK_PB6 RK_FUNC_1 &pcfg_pull_none>,
<2 RK_PB4 RK_FUNC_1 &pcfg_pull_none>,
<2 RK_PD1 RK_FUNC_1 &pcfg_pull_none>,
<2 RK_PC3 RK_FUNC_1 &pcfg_pull_none_drv_12ma>,
<2 RK_PC2 RK_FUNC_1 &pcfg_pull_none_drv_12ma>,
<2 RK_PC6 RK_FUNC_1 &pcfg_pull_none_drv_12ma>,
<2 RK_PC7 RK_FUNC_1 &pcfg_pull_none_drv_12ma>,
<2 RK_PB1 RK_FUNC_1 &pcfg_pull_none_drv_12ma>,
<2 RK_PB5 RK_FUNC_1 &pcfg_pull_none_drv_12ma>,
<2 RK_PC1 RK_FUNC_1 &pcfg_pull_none>,
<2 RK_PC0 RK_FUNC_1 &pcfg_pull_none>,
<2 RK_PC5 RK_FUNC_2 &pcfg_pull_none>,
<2 RK_PC4 RK_FUNC_2 &pcfg_pull_none>,
<2 RK_PB3 RK_FUNC_1 &pcfg_pull_none>,
<2 RK_PB0 RK_FUNC_1 &pcfg_pull_none>;
};
rmii_pins: rmii-pins {
rockchip,pins = <2 RK_PB6 RK_FUNC_1 &pcfg_pull_none>,
<2 RK_PB4 RK_FUNC_1 &pcfg_pull_none>,
<2 RK_PD1 RK_FUNC_1 &pcfg_pull_none>,
<2 RK_PC3 RK_FUNC_1 &pcfg_pull_none_drv_12ma>,
<2 RK_PC2 RK_FUNC_1 &pcfg_pull_none_drv_12ma>,
<2 RK_PB5 RK_FUNC_1 &pcfg_pull_none_drv_12ma>,
<2 RK_PC1 RK_FUNC_1 &pcfg_pull_none>,
<2 RK_PC0 RK_FUNC_1 &pcfg_pull_none>,
<2 RK_PB0 RK_FUNC_1 &pcfg_pull_none>,
<2 RK_PB7 RK_FUNC_1 &pcfg_pull_none>;
};
phy_pins: phy-pins {
rockchip,pins = <2 RK_PB6 RK_FUNC_2 &pcfg_pull_none>,
<2 RK_PB0 RK_FUNC_2 &pcfg_pull_none>;
};
};
i2c0 {
i2c0_xfer: i2c0-xfer {
rockchip,pins = <0 RK_PA0 RK_FUNC_1 &pcfg_pull_none>,
<0 RK_PA1 RK_FUNC_1 &pcfg_pull_none>;
};
};
i2c1 {
i2c1_xfer: i2c1-xfer {
rockchip,pins = <0 RK_PA2 RK_FUNC_1 &pcfg_pull_none>,
<0 RK_PA3 RK_FUNC_1 &pcfg_pull_none>;
};
};
i2c2 {
i2c2_xfer: i2c2-xfer {
rockchip,pins = <2 RK_PC4 RK_FUNC_1 &pcfg_pull_none>,
<2 RK_PC5 RK_FUNC_1 &pcfg_pull_none>;
};
};
i2c3 {
i2c3_xfer: i2c3-xfer {
rockchip,pins = <0 RK_PA6 RK_FUNC_1 &pcfg_pull_none>,
<0 RK_PA7 RK_FUNC_1 &pcfg_pull_none>;
};
};
i2s1 {
i2s1_bus: i2s1-bus {
rockchip,pins = <0 RK_PB0 RK_FUNC_1 &pcfg_pull_none>,
<0 RK_PB1 RK_FUNC_1 &pcfg_pull_none>,
<0 RK_PB3 RK_FUNC_1 &pcfg_pull_none>,
<0 RK_PB4 RK_FUNC_1 &pcfg_pull_none>,
<0 RK_PB5 RK_FUNC_1 &pcfg_pull_none>,
<0 RK_PB6 RK_FUNC_1 &pcfg_pull_none>,
<1 RK_PA2 RK_FUNC_1 &pcfg_pull_none>,
<1 RK_PA4 RK_FUNC_1 &pcfg_pull_none>,
<1 RK_PA5 RK_FUNC_1 &pcfg_pull_none>;
};
};
pwm0 {
pwm0_pin: pwm0-pin {
rockchip,pins = <3 RK_PC5 RK_FUNC_1 &pcfg_pull_none>;
};
};
pwm1 {
pwm1_pin: pwm1-pin {
rockchip,pins = <0 RK_PD6 RK_FUNC_2 &pcfg_pull_none>;
};
};
pwm2 {
pwm2_pin: pwm2-pin {
rockchip,pins = <1 RK_PB4 RK_FUNC_2 &pcfg_pull_none>;
};
};
pwm3 {
pwm3_pin: pwm3-pin {
rockchip,pins = <1 RK_PB3 RK_FUNC_2 &pcfg_pull_none>;
};
};
tsadc {
otp_gpio: otp-gpio {
rockchip,pins = <0 RK_PD0 RK_FUNC_GPIO &pcfg_pull_none>;
};
otp_out: otp-out {
rockchip,pins = <0 RK_PD0 RK_FUNC_2 &pcfg_pull_none>;
};
};
uart0 {
uart0_xfer: uart0-xfer {
rockchip,pins = <2 RK_PD2 RK_FUNC_1 &pcfg_pull_none>,
<2 RK_PD3 RK_FUNC_1 &pcfg_pull_none>;
};
uart0_cts: uart0-cts {
rockchip,pins = <2 RK_PD5 RK_FUNC_1 &pcfg_pull_none>;
};
uart0_rts: uart0-rts {
rockchip,pins = <0 RK_PC1 RK_FUNC_1 &pcfg_pull_none>;
};
};
uart1 {
uart1_xfer: uart1-xfer {
rockchip,pins = <1 RK_PB1 RK_FUNC_1 &pcfg_pull_none>,
<1 RK_PB2 RK_FUNC_1 &pcfg_pull_none>;
};
uart1_cts: uart1-cts {
rockchip,pins = <1 RK_PB0 RK_FUNC_1 &pcfg_pull_none>;
};
uart1_rts: uart1-rts {
rockchip,pins = <1 RK_PB3 RK_FUNC_1 &pcfg_pull_none>;
};
};
uart2 {
uart2_xfer: uart2-xfer {
rockchip,pins = <1 RK_PC2 RK_FUNC_2 &pcfg_pull_none>,
<1 RK_PC3 RK_FUNC_2 &pcfg_pull_none>;
};
uart2_cts: uart2-cts {
rockchip,pins = <0 RK_PD1 RK_FUNC_1 &pcfg_pull_none>;
};
uart2_rts: uart2-rts {
rockchip,pins = <0 RK_PD0 RK_FUNC_1 &pcfg_pull_none>;
};
};
};
dmc: dmc@11200000 {
u-boot,dm-pre-reloc;
compatible = "rockchip,rk3228-dmc", "syscon";
rockchip,cru = <&cru>;
rockchip,grf = <&grf>;
rockchip,msch = <&service_msch>;
reg = <0x11200000 0x3fc
0x12000000 0x400>;
rockchip,sram = <&ddr_sram>;
};
service_msch: syscon@31090000 {
u-boot,dm-pre-reloc;
compatible = "rockchip,rk3228-msch", "syscon";
reg = <0x31090000 0x2000>;
};
};

294
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/*
* Device tree file for Phytec PCM-947 carrier board
* Copyright (C) 2017 PHYTEC Messtechnik GmbH
* Author: Wadim Egorov <w.egorov@phytec.de>
*
* This file is dual-licensed: you can use it either under the terms
* of the GPL or the X11 license, at your option. Note that this dual
* licensing only applies to this file, and not this project as a
* whole.
*
* a) This file is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 2 of the
* License, or (at your option) any later version.
*
* This file is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* Or, alternatively,
*
* b) Permission is hereby granted, free of charge, to any person
* obtaining a copy of this software and associated documentation
* files (the "Software"), to deal in the Software without
* restriction, including without limitation the rights to use,
* copy, modify, merge, publish, distribute, sublicense, and/or
* sell copies of the Software, and to permit persons to whom the
* Software is furnished to do so, subject to the following
* conditions:
*
* The above copyright notice and this permission notice shall be
* included in all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
* OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
* HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
* OTHER DEALINGS IN THE SOFTWARE.
*/
/dts-v1/;
#include <dt-bindings/input/input.h>
#include "rk3288-phycore-som.dtsi"
/ {
model = "Phytec RK3288 PCM-947";
compatible = "phytec,rk3288-pcm-947", "phytec,rk3288-phycore-som", "rockchip,rk3288";
chosen {
stdout-path = &uart2;
};
config {
u-boot,dm-pre-reloc;
u-boot,boot0 = &emmc;
};
user_buttons: user-buttons {
compatible = "gpio-keys";
pinctrl-names = "default";
pinctrl-0 = <&user_button_pins>;
button@0 {
label = "home";
linux,code = <KEY_HOME>;
gpios = <&gpio8 0 GPIO_ACTIVE_HIGH>;
wakeup-source;
};
button@1 {
label = "menu";
linux,code = <KEY_MENU>;
gpios = <&gpio8 3 GPIO_ACTIVE_HIGH>;
wakeup-source;
};
};
vcc_host0_5v: usb-host0-regulator {
compatible = "regulator-fixed";
gpio = <&gpio2 13 GPIO_ACTIVE_HIGH>;
pinctrl-names = "default";
pinctrl-0 = <&host0_vbus_drv>;
regulator-name = "vcc_host0_5v";
regulator-min-microvolt = <5000000>;
regulator-max-microvolt = <5000000>;
regulator-always-on;
vin-supply = <&vdd_in_otg_out>;
};
vcc_host1_5v: usb-host1-regulator {
compatible = "regulator-fixed";
gpio = <&gpio2 0 GPIO_ACTIVE_HIGH>;
pinctrl-names = "default";
pinctrl-0 = <&host1_vbus_drv>;
regulator-name = "vcc_host1_5v";
regulator-min-microvolt = <5000000>;
regulator-max-microvolt = <5000000>;
regulator-always-on;
vin-supply = <&vdd_in_otg_out>;
};
vcc_otg_5v: usb-otg-regulator {
compatible = "regulator-fixed";
gpio = <&gpio2 12 GPIO_ACTIVE_HIGH>;
pinctrl-names = "default";
pinctrl-0 = <&otg_vbus_drv>;
regulator-name = "vcc_otg_5v";
regulator-min-microvolt = <5000000>;
regulator-max-microvolt = <5000000>;
regulator-always-on;
vin-supply = <&vdd_in_otg_out>;
};
};
&dmc {
rockchip,num-channels = <2>;
rockchip,pctl-timing = <0x29a 0xc8 0x1f8 0x42 0x4e 0x4 0xea 0xa
0x5 0x0 0xa 0x7 0x19 0x24 0xa 0x7
0x5 0xa 0x5 0x200 0x5 0x10 0x40 0x0
0x1 0x7 0x7 0x4 0xc 0x43 0x100 0x0
0x5 0x0>;
rockchip,phy-timing = <0x48f9aab4 0xea0910 0x1002c200
0xa60 0x40 0x10 0x0>;
rockchip,sdram-channel = /bits/ 8 <0x1 0xa 0x3 0x2 0x1 0x0 0xe 0xe>;
rockchip,sdram-params = <0x30B25564 0x627 3 666000000 3 5 1>;
};
&gmac {
status = "okay";
};
&hdmi {
status = "okay";
};
&i2c1 {
status = "okay";
touchscreen@44 {
compatible = "st,stmpe811";
reg = <0x44>;
};
adc@64 {
compatible = "maxim,max1037";
reg = <0x64>;
};
i2c_rtc: rtc@68 {
compatible = "rv4162";
reg = <0x68>;
pinctrl-names = "default";
pinctrl-0 = <&i2c_rtc_int>;
interrupt-parent = <&gpio5>;
interrupts = <10 0>;
};
};
&i2c3 {
status = "okay";
i2c_eeprom_cb: eeprom@51 {
compatible = "atmel,24c32";
reg = <0x51>;
pagesize = <32>;
};
};
&i2c4 {
status = "okay";
};
&i2c5 {
status = "okay";
};
&pinctrl {
u-boot,dm-pre-reloc;
pcfg_pull_up_drv_12ma: pcfg-pull-up-drv-12ma {
bias-pull-up;
drive-strength = <12>;
};
buttons {
user_button_pins: user-button-pins {
/* button 1 */
rockchip,pins = <8 3 RK_FUNC_GPIO &pcfg_pull_up>,
/* button 2 */
<8 0 RK_FUNC_GPIO &pcfg_pull_up>;
};
};
rv4162 {
i2c_rtc_int: i2c-rtc-int {
rockchip,pins = <5 10 RK_FUNC_GPIO &pcfg_pull_up>;
};
};
sdmmc {
/*
* Default drive strength isn't enough to achieve even
* high-speed mode on pcm-947 board so bump up to 12 mA.
*/
sdmmc_bus4: sdmmc-bus4 {
rockchip,pins = <6 16 RK_FUNC_1 &pcfg_pull_up_drv_12ma>,
<6 17 RK_FUNC_1 &pcfg_pull_up_drv_12ma>,
<6 18 RK_FUNC_1 &pcfg_pull_up_drv_12ma>,
<6 19 RK_FUNC_1 &pcfg_pull_up_drv_12ma>;
};
sdmmc_clk: sdmmc-clk {
rockchip,pins = <6 20 RK_FUNC_1 &pcfg_pull_none_12ma>;
};
sdmmc_cmd: sdmmc-cmd {
rockchip,pins = <6 21 RK_FUNC_1 &pcfg_pull_up_drv_12ma>;
};
sdmmc_pwr: sdmmc-pwr {
rockchip,pins = <7 11 RK_FUNC_GPIO &pcfg_pull_none>;
};
};
touchscreen {
ts_irq_pin: ts-irq-pin {
rockchip,pins = <5 15 RK_FUNC_GPIO &pcfg_pull_none>;
};
};
usb_host {
host0_vbus_drv: host0-vbus-drv {
rockchip,pins = <2 13 RK_FUNC_GPIO &pcfg_pull_none>;
};
host1_vbus_drv: host1-vbus-drv {
rockchip,pins = <2 0 RK_FUNC_GPIO &pcfg_pull_none>;
};
};
usb_otg {
otg_vbus_drv: otg-vbus-drv {
rockchip,pins = <2 12 RK_FUNC_GPIO &pcfg_pull_none>;
};
};
};
&sdmmc {
u-boot,dm-pre-reloc;
bus-width = <4>;
cap-mmc-highspeed;
cap-sd-highspeed;
card-detect-delay = <200>;
disable-wp;
num-slots = <1>;
pinctrl-names = "default";
pinctrl-0 = <&sdmmc_clk &sdmmc_cmd &sdmmc_cd &sdmmc_bus4>;
vmmc-supply = <&vdd_io_sd>;
vqmmc-supply = <&vdd_io_sd>;
status = "okay";
};
&uart0 {
pinctrl-names = "default";
pinctrl-0 = <&uart0_xfer &uart0_cts &uart0_rts>;
status = "okay";
};
&uart2 {
u-boot,dm-pre-reloc;
status = "okay";
};
&usbphy {
status = "okay";
};
&usb_host0_ehci {
status = "okay";
};
&usb_host1 {
status = "okay";
};
&usb_otg {
status = "okay";
};

506
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/*
* Device tree file for Phytec phyCORE-RK3288 SoM
* Copyright (C) 2017 PHYTEC Messtechnik GmbH
* Author: Wadim Egorov <w.egorov@phytec.de>
*
* This file is dual-licensed: you can use it either under the terms
* of the GPL or the X11 license, at your option. Note that this dual
* licensing only applies to this file, and not this project as a
* whole.
*
* a) This file is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 2 of the
* License, or (at your option) any later version.
*
* This file is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* Or, alternatively,
*
* b) Permission is hereby granted, free of charge, to any person
* obtaining a copy of this software and associated documentation
* files (the "Software"), to deal in the Software without
* restriction, including without limitation the rights to use,
* copy, modify, merge, publish, distribute, sublicense, and/or
* sell copies of the Software, and to permit persons to whom the
* Software is furnished to do so, subject to the following
* conditions:
*
* The above copyright notice and this permission notice shall be
* included in all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
* OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
* HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
* OTHER DEALINGS IN THE SOFTWARE.
*/
#include <dt-bindings/net/ti-dp83867.h>
#include "rk3288.dtsi"
/ {
model = "Phytec RK3288 phyCORE";
compatible = "phytec,rk3288-phycore-som", "rockchip,rk3288";
/*
* Set the minimum memory size here and
* let the bootloader set the real size.
*/
memory {
device_type = "memory";
reg = <0 0x8000000>;
};
aliases {
rtc0 = &i2c_rtc;
rtc1 = &rk818;
};
ext_gmac: external-gmac-clock {
compatible = "fixed-clock";
#clock-cells = <0>;
clock-frequency = <125000000>;
clock-output-names = "ext_gmac";
};
io_domains: io_domains {
compatible = "rockchip,rk3288-io-voltage-domain";
status = "okay";
sdcard-supply = <&vdd_io_sd>;
flash0-supply = <&vdd_emmc_io>;
flash1-supply = <&vdd_misc_1v8>;
gpio1830-supply = <&vdd_3v3_io>;
gpio30-supply = <&vdd_3v3_io>;
bb-supply = <&vdd_3v3_io>;
dvp-supply = <&vdd_3v3_io>;
lcdc-supply = <&vdd_3v3_io>;
wifi-supply = <&vdd_3v3_io>;
audio-supply = <&vdd_3v3_io>;
};
leds: user-leds {
compatible = "gpio-leds";
pinctrl-names = "default";
pinctrl-0 = <&user_led>;
user {
label = "green_led";
gpios = <&gpio7 2 GPIO_ACTIVE_HIGH>;
linux,default-trigger = "heartbeat";
default-state = "keep";
};
};
vdd_emmc_io: vdd-emmc-io {
compatible = "regulator-fixed";
regulator-name = "vdd_emmc_io";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
vin-supply = <&vdd_3v3_io>;
};
vdd_in_otg_out: vdd-in-otg-out {
compatible = "regulator-fixed";
regulator-name = "vdd_in_otg_out";
regulator-always-on;
regulator-boot-on;
regulator-min-microvolt = <5000000>;
regulator-max-microvolt = <5000000>;
};
vdd_misc_1v8: vdd-misc-1v8 {
compatible = "regulator-fixed";
regulator-name = "vdd_misc_1v8";
regulator-always-on;
regulator-boot-on;
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
};
};
&cpu0 {
cpu0-supply = <&vdd_cpu>;
operating-points = <
/* KHz uV */
1800000 1400000
1608000 1350000
1512000 1300000
1416000 1200000
1200000 1100000
1008000 1050000
816000 1000000
696000 950000
600000 900000
408000 900000
312000 900000
216000 900000
126000 900000
>;
};
&emmc {
status = "okay";
u-boot,dm-pre-reloc;
bus-width = <8>;
cap-mmc-highspeed;
disable-wp;
non-removable;
num-slots = <1>;
pinctrl-names = "default";
pinctrl-0 = <&emmc_clk &emmc_cmd &emmc_pwr &emmc_bus8>;
vmmc-supply = <&vdd_3v3_io>;
vqmmc-supply = <&vdd_emmc_io>;
};
&gmac {
assigned-clocks = <&cru SCLK_MAC>;
assigned-clock-parents = <&ext_gmac>;
clock_in_out = "input";
pinctrl-names = "default";
pinctrl-0 = <&rgmii_pins &phy_rst &phy_int>;
phy-handle = <&phy0>;
phy-supply = <&vdd_eth_2v5>;
phy-mode = "rgmii-id";
snps,reset-active-low;
snps,reset-delays-us = <0 10000 1000000>;
snps,reset-gpio = <&gpio4 8 GPIO_ACTIVE_HIGH>;
tx_delay = <0x0>;
rx_delay = <0x0>;
mdio0 {
compatible = "snps,dwmac-mdio";
#address-cells = <1>;
#size-cells = <0>;
phy0: ethernet-phy@0 {
compatible = "ethernet-phy-ieee802.3-c22";
reg = <0>;
interrupt-parent = <&gpio4>;
interrupts = <2 IRQ_TYPE_EDGE_FALLING>;
ti,rx-internal-delay = <DP83867_RGMIIDCTL_2_00_NS>;
ti,tx-internal-delay = <DP83867_RGMIIDCTL_2_00_NS>;
ti,fifo-depth = <DP83867_PHYCR_FIFO_DEPTH_4_B_NIB>;
enet-phy-lane-no-swap;
};
};
};
&hdmi {
ddc-i2c-bus = <&i2c5>;
};
&i2c0 {
status = "okay";
u-boot,dm-pre-reloc;
clock-frequency = <400000>;
rk818: pmic@1c {
status = "okay";
compatible = "rockchip,rk818";
reg = <0x1c>;
interrupt-parent = <&gpio0>;
interrupts = <4 IRQ_TYPE_LEVEL_LOW>;
pinctrl-names = "default";
pinctrl-0 = <&pmic_int>;
rockchip,system-power-controller;
wakeup-source;
#clock-cells = <1>;
u-boot,dm-pre-reloc;
vcc1-supply = <&vdd_sys>;
vcc2-supply = <&vdd_sys>;
vcc3-supply = <&vdd_sys>;
vcc4-supply = <&vdd_sys>;
boost-supply = <&vdd_in_otg_out>;
vcc6-supply = <&vdd_sys>;
vcc7-supply = <&vdd_misc_1v8>;
vcc8-supply = <&vdd_misc_1v8>;
vcc9-supply = <&vdd_3v3_io>;
vddio-supply = <&vdd_3v3_io>;
regulators {
u-boot,dm-pre-reloc;
vdd_log: DCDC_REG1 {
regulator-name = "vdd_log";
regulator-always-on;
regulator-boot-on;
regulator-min-microvolt = <1100000>;
regulator-max-microvolt = <1100000>;
regulator-state-mem {
regulator-off-in-suspend;
};
};
vdd_gpu: DCDC_REG2 {
regulator-name = "vdd_gpu";
regulator-always-on;
regulator-boot-on;
regulator-min-microvolt = <800000>;
regulator-max-microvolt = <1250000>;
regulator-state-mem {
regulator-on-in-suspend;
regulator-suspend-microvolt = <1000000>;
};
};
vcc_ddr: DCDC_REG3 {
regulator-name = "vcc_ddr";
regulator-always-on;
regulator-boot-on;
regulator-state-mem {
regulator-on-in-suspend;
};
};
vdd_3v3_io: DCDC_REG4 {
regulator-name = "vdd_3v3_io";
regulator-always-on;
regulator-boot-on;
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
regulator-state-mem {
regulator-on-in-suspend;
regulator-suspend-microvolt = <3300000>;
};
};
vdd_sys: DCDC_BOOST {
regulator-name = "vdd_sys";
regulator-always-on;
regulator-boot-on;
regulator-min-microvolt = <5000000>;
regulator-max-microvolt = <5000000>;
regulator-state-mem {
regulator-on-in-suspend;
regulator-suspend-microvolt = <5000000>;
};
};
/* vcc9 */
vdd_sd: SWITCH_REG {
regulator-name = "vdd_sd";
regulator-always-on;
regulator-boot-on;
regulator-state-mem {
regulator-off-in-suspend;
};
};
/* vcc6 */
vdd_eth_2v5: LDO_REG2 {
regulator-name = "vdd_eth_2v5";
regulator-always-on;
regulator-boot-on;
regulator-min-microvolt = <2500000>;
regulator-max-microvolt = <2500000>;
regulator-state-mem {
regulator-on-in-suspend;
regulator-suspend-microvolt = <2500000>;
};
};
/* vcc7 */
vdd_1v0: LDO_REG3 {
regulator-name = "vdd_1v0";
regulator-always-on;
regulator-boot-on;
regulator-min-microvolt = <1000000>;
regulator-max-microvolt = <1000000>;
regulator-state-mem {
regulator-on-in-suspend;
regulator-suspend-microvolt = <1000000>;
};
};
/* vcc8 */
vdd_1v8_lcd_ldo: LDO_REG4 {
regulator-name = "vdd_1v8_lcd_ldo";
regulator-always-on;
regulator-boot-on;
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
regulator-state-mem {
regulator-on-in-suspend;
regulator-suspend-microvolt = <1800000>;
};
};
/* vcc8 */
vdd_1v0_lcd: LDO_REG6 {
regulator-name = "vdd_1v0_lcd";
regulator-always-on;
regulator-boot-on;
regulator-min-microvolt = <1000000>;
regulator-max-microvolt = <1000000>;
regulator-state-mem {
regulator-on-in-suspend;
regulator-suspend-microvolt = <1000000>;
};
};
/* vcc7 */
vdd_1v8_ldo: LDO_REG7 {
regulator-name = "vdd_1v8_ldo";
regulator-always-on;
regulator-boot-on;
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
regulator-state-mem {
regulator-off-in-suspend;
regulator-suspend-microvolt = <1800000>;
};
};
/* vcc9 */
vdd_io_sd: LDO_REG9 {
regulator-name = "vdd_io_sd";
regulator-always-on;
regulator-boot-on;
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
regulator-state-mem {
regulator-on-in-suspend;
regulator-suspend-microvolt = <3300000>;
};
};
};
};
/* M24C32-D */
i2c_eeprom: eeprom@50 {
compatible = "atmel,24c32";
reg = <0x50>;
pagesize = <32>;
};
vdd_cpu: regulator@60 {
compatible = "fcs,fan53555";
reg = <0x60>;
fcs,suspend-voltage-selector = <1>;
regulator-always-on;
regulator-boot-on;
regulator-enable-ramp-delay = <300>;
regulator-name = "vdd_cpu";
regulator-min-microvolt = <800000>;
regulator-max-microvolt = <1430000>;
regulator-ramp-delay = <8000>;
vin-supply = <&vdd_sys>;
};
};
&pinctrl {
pcfg_output_high: pcfg-output-high {
output-high;
};
emmc {
/*
* We run eMMC at max speed; bump up drive strength.
* We also have external pulls, so disable the internal ones.
*/
emmc_clk: emmc-clk {
rockchip,pins = <3 18 RK_FUNC_2 &pcfg_pull_none_12ma>;
};
emmc_cmd: emmc-cmd {
rockchip,pins = <3 16 RK_FUNC_2 &pcfg_pull_none_12ma>;
};
emmc_bus8: emmc-bus8 {
rockchip,pins = <3 0 RK_FUNC_2 &pcfg_pull_none_12ma>,
<3 1 RK_FUNC_2 &pcfg_pull_none_12ma>,
<3 2 RK_FUNC_2 &pcfg_pull_none_12ma>,
<3 3 RK_FUNC_2 &pcfg_pull_none_12ma>,
<3 4 RK_FUNC_2 &pcfg_pull_none_12ma>,
<3 5 RK_FUNC_2 &pcfg_pull_none_12ma>,
<3 6 RK_FUNC_2 &pcfg_pull_none_12ma>,
<3 7 RK_FUNC_2 &pcfg_pull_none_12ma>;
};
};
gmac {
phy_int: phy-int {
rockchip,pins = <4 2 RK_FUNC_GPIO &pcfg_pull_up>;
};
phy_rst: phy-rst {
rockchip,pins = <4 8 RK_FUNC_GPIO &pcfg_output_high>;
};
};
leds {
user_led: user-led {
rockchip,pins = <7 2 RK_FUNC_GPIO &pcfg_output_high>;
};
};
pmic {
pmic_int: pmic-int {
rockchip,pins = <RK_GPIO0 4 RK_FUNC_GPIO &pcfg_pull_up>;
};
/* Pin for switching state between sleep and non-sleep state */
pmic_sleep: pmic-sleep {
rockchip,pins = <RK_GPIO0 0 RK_FUNC_GPIO &pcfg_pull_up>;
};
};
};
&pwm1 {
status = "okay";
};
&saradc {
status = "okay";
vref-supply = <&vdd_1v8_ldo>;
};
&spi2 {
status = "okay";
serial_flash: flash@0 {
compatible = "micron,n25q128a13", "jedec,spi-nor";
reg = <0x0>;
spi-max-frequency = <50000000>;
m25p,fast-read;
#address-cells = <1>;
#size-cells = <1>;
status = "okay";
};
};
&tsadc {
status = "okay";
rockchip,hw-tshut-mode = <0>;
rockchip,hw-tshut-polarity = <0>;
};
&vopb {
status = "okay";
};
&vopb_mmu {
status = "okay";
};
&vopl {
status = "okay";
};
&vopl_mmu {
status = "okay";
};
&wdt {
status = "okay";
};

8
arch/arm/dts/rk3288.dtsi
View File

@ -167,7 +167,7 @@
sdmmc: dwmmc@ff0c0000 {
compatible = "rockchip,rk3288-dw-mshc";
clock-freq-min-max = <400000 150000000>;
max-frequency = <150000000>;
clocks = <&cru HCLK_SDMMC>, <&cru SCLK_SDMMC>,
<&cru SCLK_SDMMC_DRV>, <&cru SCLK_SDMMC_SAMPLE>;
clock-names = "biu", "ciu", "ciu_drv", "ciu_sample";
@ -179,7 +179,7 @@
sdio0: dwmmc@ff0d0000 {
compatible = "rockchip,rk3288-dw-mshc";
clock-freq-min-max = <400000 150000000>;
max-frequency = <150000000>;
clocks = <&cru HCLK_SDIO0>, <&cru SCLK_SDIO0>,
<&cru SCLK_SDIO0_DRV>, <&cru SCLK_SDIO0_SAMPLE>;
clock-names = "biu", "ciu", "ciu_drv", "ciu_sample";
@ -191,7 +191,7 @@
sdio1: dwmmc@ff0e0000 {
compatible = "rockchip,rk3288-dw-mshc";
clock-freq-min-max = <400000 150000000>;
max-frequency = <150000000>;
clocks = <&cru HCLK_SDIO1>, <&cru SCLK_SDIO1>,
<&cru SCLK_SDIO1_DRV>, <&cru SCLK_SDIO1_SAMPLE>;
clock-names = "biu", "ciu", "ciu_drv", "ciu_sample";
@ -203,7 +203,7 @@
emmc: dwmmc@ff0f0000 {
compatible = "rockchip,rk3288-dw-mshc";
clock-freq-min-max = <400000 150000000>;
max-frequency = <150000000>;
clocks = <&cru HCLK_EMMC>, <&cru SCLK_EMMC>,
<&cru SCLK_EMMC_DRV>, <&cru SCLK_EMMC_SAMPLE>;
clock-names = "biu", "ciu", "ciu_drv", "ciu_sample";

35
arch/arm/dts/rk3328-evb.dts
View File

@ -14,6 +14,32 @@
chosen {
stdout-path = &uart2;
};
vcc3v3_sdmmc: sdmmc-pwren {
compatible = "regulator-fixed";
regulator-name = "vcc3v3";
gpio = <&gpio0 30 GPIO_ACTIVE_LOW>;
regulator-always-on;
regulator-boot-on;
};
vcc5v0_otg: vcc5v0-otg-drv {
compatible = "regulator-fixed";
enable-active-high;
regulator-name = "vcc5v0_otg";
gpio = <&gpio0 27 GPIO_ACTIVE_HIGH>;
regulator-min-microvolt = <5000000>;
regulator-max-microvolt = <5000000>;
};
vcc5v0_host_xhci: vcc5v0-host-xhci-drv {
compatible = "regulator-fixed";
enable-active-high;
regulator-name = "vcc5v0_host_xhci";
gpio = <&gpio0 0 GPIO_ACTIVE_HIGH>;
regulator-min-microvolt = <5000000>;
regulator-max-microvolt = <5000000>;
};
};
&uart2 {
@ -52,7 +78,12 @@
status = "okay";
};
&usb_host0_xhci {
rockchip,vbus-gpio = <&gpio0 0 GPIO_ACTIVE_HIGH>;
&usb20_otg {
vbus-supply = <&vcc5v0_otg>;
status = "okay";
};
&usb_host0_xhci {
vbus-supply = <&vcc5v0_host_xhci>;
status = "okay";
};

25
arch/arm/dts/rk3328.dtsi
View File

@ -184,6 +184,7 @@
};
grf: syscon@ff100000 {
u-boot,dm-pre-reloc;
compatible = "rockchip,rk3328-grf", "syscon", "simple-mfd";
reg = <0x0 0xff100000 0x0 0x1000>;
#address-cells = <1>;
@ -350,6 +351,12 @@
status = "disabled";
};
dmc: dmc@ff400000 {
u-boot,dm-pre-reloc;
compatible = "rockchip,rk3328-dmc", "syscon";
reg = <0x0 0xff400000 0x0 0x1000>;
};
cru: clock-controller@ff440000 {
compatible = "rockchip,rk3328-cru", "rockchip,cru", "syscon";
reg = <0x0 0xff440000 0x0 0x1000>;
@ -415,7 +422,7 @@
sdmmc: rksdmmc@ff500000 {
compatible = "rockchip,rk3328-dw-mshc", "rockchip,rk3288-dw-mshc";
reg = <0x0 0xff500000 0x0 0x4000>;
clock-freq-min-max = <400000 150000000>;
max-frequency = <150000000>;
clocks = <&cru HCLK_SDMMC>, <&cru SCLK_SDMMC>;
clock-names = "biu", "ciu";
fifo-depth = <0x100>;
@ -426,7 +433,7 @@
sdio: dwmmc@ff510000 {
compatible = "rockchip,rk3328-dw-mshc", "rockchip,rk3288-dw-mshc";
reg = <0x0 0xff510000 0x0 0x4000>;
clock-freq-min-max = <400000 150000000>;
max-frequency = <150000000>;
clocks = <&cru HCLK_SDIO>, <&cru SCLK_SDIO>,
<&cru SCLK_SDIO_DRV>, <&cru SCLK_SDIO_SAMPLE>;
clock-names = "biu", "ciu", "ciu_drv", "ciu_sample";
@ -438,7 +445,7 @@
emmc: rksdmmc@ff520000 {
compatible = "rockchip,rk3328-dw-mshc", "rockchip,rk3288-dw-mshc";
reg = <0x0 0xff520000 0x0 0x4000>;
clock-freq-min-max = <400000 150000000>;
max-frequency = <150000000>;
clocks = <&cru HCLK_EMMC>, <&cru SCLK_EMMC>;
clock-names = "biu", "ciu";
fifo-depth = <0x100>;
@ -460,10 +467,20 @@
status = "disabled";
};
usb20_otg: usb@ff580000 {
compatible = "rockchip,rk3328-usb", "rockchip,rk3066-usb",
"snps,dwc2";
reg = <0x0 0xff580000 0x0 0x40000>;
interrupts = <GIC_SPI 23 IRQ_TYPE_LEVEL_HIGH>;
hnp-srp-disable;
dr_mode = "otg";
status = "disabled";
};
sdmmc_ext: rksdmmc@ff5f0000 {
compatible = "rockchip,rk3328-dw-mshc", "rockchip,rk3288-dw-mshc";
reg = <0x0 0xff5f0000 0x0 0x4000>;
clock-freq-min-max = <400000 150000000>;
max-frequency = <150000000>;
clocks = <&cru HCLK_SDMMC>, <&cru SCLK_SDMMC>;
clock-names = "biu", "ciu";
fifo-depth = <0x100>;

7
arch/arm/dts/rk3368.dtsi
View File

@ -546,6 +546,12 @@
status = "disabled";
};
dmc: dmc@ff610000 {
u-boot,dm-pre-reloc;
compatible = "rockchip,rk3368-dmc", "syscon";
reg = <0x0 0xff610000 0x0 0x1000>;
};
i2c0: i2c@ff650000 {
compatible = "rockchip,rk3368-i2c", "rockchip,rk3288-i2c";
reg = <0x0 0xff650000 0x0 0x1000>;
@ -641,6 +647,7 @@
};
pmugrf: syscon@ff738000 {
u-boot,dm-pre-reloc;
compatible = "rockchip,rk3368-pmugrf", "syscon";
reg = <0x0 0xff738000 0x0 0x1000>;
};

16
arch/arm/dts/rk3399-evb.dts
View File

@ -60,6 +60,18 @@
gpio = <&gpio4 25 GPIO_ACTIVE_HIGH>;
};
vcc5v0_typec0: vcc5v0-typec0-en {
compatible = "regulator-fixed";
regulator-name = "vcc5v0_typec0";
gpio = <&gpio1 3 GPIO_ACTIVE_HIGH>;
};
vcc5v0_typec1: vcc5v0-typec1-en {
compatible = "regulator-fixed";
regulator-name = "vcc5v0_typec1";
gpio = <&gpio1 4 GPIO_ACTIVE_HIGH>;
};
clkin_gmac: external-gmac-clock {
compatible = "fixed-clock";
clock-frequency = <125000000>;
@ -163,7 +175,7 @@
};
&dwc3_typec0 {
rockchip,vbus-gpio = <&gpio1 3 GPIO_ACTIVE_HIGH>;
vbus-supply = <&vcc5v0_typec0>;
status = "okay";
};
@ -176,7 +188,7 @@
};
&dwc3_typec1 {
rockchip,vbus-gpio = <&gpio1 4 GPIO_ACTIVE_HIGH>;
vbus-supply = <&vcc5v0_typec1>;
status = "okay";
};

7
arch/arm/dts/rk3399-firefly.dts
View File

@ -16,6 +16,7 @@
chosen {
stdout-path = &uart2;
u-boot,spl-boot-order = &sdhci, &sdmmc;
};
backlight: backlight {
@ -590,6 +591,12 @@
status = "okay";
};
&sdmmc {
u-boot,dm-pre-reloc;
bus-width = <4>;
status = "okay";
};
&sdhci {
bus-width = <8>;
keep-power-in-suspend;

1
arch/arm/include/asm/arch-rockchip/clock.h
View File

@ -19,6 +19,7 @@ enum {
ROCKCHIP_SYSCON_PMUGRF,
ROCKCHIP_SYSCON_PMUSGRF,
ROCKCHIP_SYSCON_CIC,
ROCKCHIP_SYSCON_MSCH,
};
/* Standard Rockchip clock numbers */

215
arch/arm/include/asm/arch-rockchip/cru_rk322x.h Normal file
View File

@ -0,0 +1,215 @@
/*
* (C) Copyright 2017 Rockchip Electronics Co., Ltd.
*
* SPDX-License-Identifier: GPL-2.0+
*/
#ifndef _ASM_ARCH_CRU_RK322X_H
#define _ASM_ARCH_CRU_RK322X_H
#include <common.h>
#define MHz 1000000
#define OSC_HZ (24 * MHz)
#define APLL_HZ (600 * MHz)
#define GPLL_HZ (594 * MHz)
#define CORE_PERI_HZ 150000000
#define CORE_ACLK_HZ 300000000
#define BUS_ACLK_HZ 148500000
#define BUS_HCLK_HZ 148500000
#define BUS_PCLK_HZ 74250000
#define PERI_ACLK_HZ 148500000
#define PERI_HCLK_HZ 148500000
#define PERI_PCLK_HZ 74250000
/* Private data for the clock driver - used by rockchip_get_cru() */
struct rk322x_clk_priv {
struct rk322x_cru *cru;
ulong rate;
};
struct rk322x_cru {
struct rk322x_pll {
unsigned int con0;
unsigned int con1;
unsigned int con2;
} pll[4];
unsigned int reserved0[4];
unsigned int cru_mode_con;
unsigned int cru_clksel_con[35];
unsigned int cru_clkgate_con[16];
unsigned int cru_softrst_con[9];
unsigned int cru_misc_con;
unsigned int reserved1[2];
unsigned int cru_glb_cnt_th;
unsigned int reserved2[3];
unsigned int cru_glb_rst_st;
unsigned int reserved3[(0x1c0 - 0x150) / 4 - 1];
unsigned int cru_sdmmc_con[2];
unsigned int cru_sdio_con[2];
unsigned int reserved4[2];
unsigned int cru_emmc_con[2];
unsigned int reserved5[4];
unsigned int cru_glb_srst_fst_value;
unsigned int cru_glb_srst_snd_value;
unsigned int cru_pll_mask_con;
};
check_member(rk322x_cru, cru_pll_mask_con, 0x01f8);
struct pll_div {
u32 refdiv;
u32 fbdiv;
u32 postdiv1;
u32 postdiv2;
u32 frac;
};
enum {
/* PLLCON0*/
PLL_BP_SHIFT = 15,
PLL_POSTDIV1_SHIFT = 12,
PLL_POSTDIV1_MASK = 7 << PLL_POSTDIV1_SHIFT,
PLL_FBDIV_SHIFT = 0,
PLL_FBDIV_MASK = 0xfff,
/* PLLCON1 */
PLL_RST_SHIFT = 14,
PLL_PD_SHIFT = 13,
PLL_PD_MASK = 1 << PLL_PD_SHIFT,
PLL_DSMPD_SHIFT = 12,
PLL_DSMPD_MASK = 1 << PLL_DSMPD_SHIFT,
PLL_LOCK_STATUS_SHIFT = 10,
PLL_LOCK_STATUS_MASK = 1 << PLL_LOCK_STATUS_SHIFT,
PLL_POSTDIV2_SHIFT = 6,
PLL_POSTDIV2_MASK = 7 << PLL_POSTDIV2_SHIFT,
PLL_REFDIV_SHIFT = 0,
PLL_REFDIV_MASK = 0x3f,
/* CRU_MODE */
GPLL_MODE_SHIFT = 12,
GPLL_MODE_MASK = 1 << GPLL_MODE_SHIFT,
GPLL_MODE_SLOW = 0,
GPLL_MODE_NORM,
CPLL_MODE_SHIFT = 8,
CPLL_MODE_MASK = 1 << CPLL_MODE_SHIFT,
CPLL_MODE_SLOW = 0,
CPLL_MODE_NORM,
DPLL_MODE_SHIFT = 4,
DPLL_MODE_MASK = 1 << DPLL_MODE_SHIFT,
DPLL_MODE_SLOW = 0,
DPLL_MODE_NORM,
APLL_MODE_SHIFT = 0,
APLL_MODE_MASK = 1 << APLL_MODE_SHIFT,
APLL_MODE_SLOW = 0,
APLL_MODE_NORM,
/* CRU_CLK_SEL0_CON */
BUS_ACLK_PLL_SEL_SHIFT = 13,
BUS_ACLK_PLL_SEL_MASK = 3 << BUS_ACLK_PLL_SEL_SHIFT,
BUS_ACLK_PLL_SEL_APLL = 0,
BUS_ACLK_PLL_SEL_GPLL,
BUS_ACLK_PLL_SEL_HDMIPLL,
BUS_ACLK_DIV_SHIFT = 8,
BUS_ACLK_DIV_MASK = 0x1f << BUS_ACLK_DIV_SHIFT,
CORE_CLK_PLL_SEL_SHIFT = 6,
CORE_CLK_PLL_SEL_MASK = 3 << CORE_CLK_PLL_SEL_SHIFT,
CORE_CLK_PLL_SEL_APLL = 0,
CORE_CLK_PLL_SEL_GPLL,
CORE_CLK_PLL_SEL_DPLL,
CORE_DIV_CON_SHIFT = 0,
CORE_DIV_CON_MASK = 0x1f << CORE_DIV_CON_SHIFT,
/* CRU_CLK_SEL1_CON */
BUS_PCLK_DIV_SHIFT = 12,
BUS_PCLK_DIV_MASK = 7 << BUS_PCLK_DIV_SHIFT,
BUS_HCLK_DIV_SHIFT = 8,
BUS_HCLK_DIV_MASK = 3 << BUS_HCLK_DIV_SHIFT,
CORE_ACLK_DIV_SHIFT = 4,
CORE_ACLK_DIV_MASK = 7 << CORE_ACLK_DIV_SHIFT,
CORE_PERI_DIV_SHIFT = 0,
CORE_PERI_DIV_MASK = 0xf << CORE_PERI_DIV_SHIFT,
/* CRU_CLKSEL5_CON */
GMAC_OUT_PLL_SHIFT = 15,
GMAC_OUT_PLL_MASK = 1 << GMAC_OUT_PLL_SHIFT,
GMAC_OUT_DIV_SHIFT = 8,
GMAC_OUT_DIV_MASK = 0x1f << GMAC_OUT_DIV_SHIFT,
MAC_PLL_SEL_SHIFT = 7,
MAC_PLL_SEL_MASK = 1 << MAC_PLL_SEL_SHIFT,
RMII_EXTCLK_SLE_SHIFT = 5,
RMII_EXTCLK_SEL_MASK = 1 << RMII_EXTCLK_SLE_SHIFT,
RMII_EXTCLK_SEL_INT = 0,
RMII_EXTCLK_SEL_EXT,
CLK_MAC_DIV_SHIFT = 0,
CLK_MAC_DIV_MASK = 0x1f << CLK_MAC_DIV_SHIFT,
/* CRU_CLKSEL10_CON */
PERI_PCLK_DIV_SHIFT = 12,
PERI_PCLK_DIV_MASK = 7 << PERI_PCLK_DIV_SHIFT,
PERI_PLL_SEL_SHIFT = 10,
PERI_PLL_SEL_MASK = 3 << PERI_PLL_SEL_SHIFT,
PERI_PLL_CPLL = 0,
PERI_PLL_GPLL,
PERI_PLL_HDMIPLL,
PERI_HCLK_DIV_SHIFT = 8,
PERI_HCLK_DIV_MASK = 3 << PERI_HCLK_DIV_SHIFT,
PERI_ACLK_DIV_SHIFT = 0,
PERI_ACLK_DIV_MASK = 0x1f << PERI_ACLK_DIV_SHIFT,
/* CRU_CLKSEL11_CON */
EMMC_PLL_SHIFT = 12,
EMMC_PLL_MASK = 3 << EMMC_PLL_SHIFT,
EMMC_SEL_APLL = 0,
EMMC_SEL_DPLL,
EMMC_SEL_GPLL,
EMMC_SEL_24M,
SDIO_PLL_SHIFT = 10,
SDIO_PLL_MASK = 3 << SDIO_PLL_SHIFT,
SDIO_SEL_APLL = 0,
SDIO_SEL_DPLL,
SDIO_SEL_GPLL,
SDIO_SEL_24M,
MMC0_PLL_SHIFT = 8,
MMC0_PLL_MASK = 3 << MMC0_PLL_SHIFT,
MMC0_SEL_APLL = 0,
MMC0_SEL_DPLL,
MMC0_SEL_GPLL,
MMC0_SEL_24M,
MMC0_DIV_SHIFT = 0,
MMC0_DIV_MASK = 0xff << MMC0_DIV_SHIFT,
/* CRU_CLKSEL12_CON */
EMMC_DIV_SHIFT = 8,
EMMC_DIV_MASK = 0xff << EMMC_DIV_SHIFT,
SDIO_DIV_SHIFT = 0,
SDIO_DIV_MASK = 0xff << SDIO_DIV_SHIFT,
/* CRU_CLKSEL26_CON */
DDR_CLK_PLL_SEL_SHIFT = 8,
DDR_CLK_PLL_SEL_MASK = 3 << DDR_CLK_PLL_SEL_SHIFT,
DDR_CLK_SEL_DPLL = 0,
DDR_CLK_SEL_GPLL,
DDR_CLK_SEL_APLL,
DDR_DIV_SEL_SHIFT = 0,
DDR_DIV_SEL_MASK = 3 << DDR_DIV_SEL_SHIFT,
/* CRU_CLKSEL27_CON */
VOP_DCLK_DIV_SHIFT = 8,
VOP_DCLK_DIV_MASK = 0xff << VOP_DCLK_DIV_SHIFT,
VOP_PLL_SEL_SHIFT = 1,
VOP_PLL_SEL_MASK = 1 << VOP_PLL_SEL_SHIFT,
/* CRU_CLKSEL29_CON */
GMAC_CLK_SRC_SHIFT = 12,
GMAC_CLK_SRC_MASK = 1 << GMAC_CLK_SRC_SHIFT,
/* CRU_SOFTRST5_CON */
DDRCTRL_PSRST_SHIFT = 11,
DDRCTRL_SRST_SHIFT = 10,
DDRPHY_PSRST_SHIFT = 9,
DDRPHY_SRST_SHIFT = 8,
};
#endif

48
arch/arm/include/asm/arch-rockchip/ddr_rk3288.h
View File

@ -441,52 +441,4 @@ enum {
/* mr1 for ddr3 */
#define DDR3_DLL_DISABLE 1
/*
*TODO(sjg@chromium.org): We use a PMU register to store SDRAM information for
* passing from SPL to U-Boot. It would probably be better to use a normal C
* structure in SRAM.
*
* sys_reg bitfield struct
* [31] row_3_4_ch1
* [30] row_3_4_ch0
* [29:28] chinfo
* [27] rank_ch1
* [26:25] col_ch1
* [24] bk_ch1
* [23:22] cs0_row_ch1
* [21:20] cs1_row_ch1
* [19:18] bw_ch1
* [17:16] dbw_ch1;
* [15:13] ddrtype
* [12] channelnum
* [11] rank_ch0
* [10:9] col_ch0
* [8] bk_ch0
* [7:6] cs0_row_ch0
* [5:4] cs1_row_ch0
* [3:2] bw_ch0
* [1:0] dbw_ch0
*/
#define SYS_REG_DDRTYPE_SHIFT 13
#define SYS_REG_DDRTYPE_MASK 7
#define SYS_REG_NUM_CH_SHIFT 12
#define SYS_REG_NUM_CH_MASK 1
#define SYS_REG_ROW_3_4_SHIFT(ch) (30 + (ch))
#define SYS_REG_ROW_3_4_MASK 1
#define SYS_REG_CHINFO_SHIFT(ch) (28 + (ch))
#define SYS_REG_RANK_SHIFT(ch) (11 + (ch) * 16)
#define SYS_REG_RANK_MASK 1
#define SYS_REG_COL_SHIFT(ch) (9 + (ch) * 16)
#define SYS_REG_COL_MASK 3
#define SYS_REG_BK_SHIFT(ch) (8 + (ch) * 16)
#define SYS_REG_BK_MASK 1
#define SYS_REG_CS0_ROW_SHIFT(ch) (6 + (ch) * 16)
#define SYS_REG_CS0_ROW_MASK 3
#define SYS_REG_CS1_ROW_SHIFT(ch) (4 + (ch) * 16)
#define SYS_REG_CS1_ROW_MASK 3
#define SYS_REG_BW_SHIFT(ch) (2 + (ch) * 16)
#define SYS_REG_BW_MASK 3
#define SYS_REG_DBW_SHIFT(ch) ((ch) * 16)
#define SYS_REG_DBW_MASK 3
#endif

519
arch/arm/include/asm/arch-rockchip/grf_rk322x.h Normal file
View File

@ -0,0 +1,519 @@
/*
* (C) Copyright 2017 Rockchip Electronics Co., Ltd.
*
* SPDX-License-Identifier: GPL-2.0+
*/
#ifndef _ASM_ARCH_GRF_RK322X_H
#define _ASM_ARCH_GRF_RK322X_H
#include <common.h>
struct rk322x_grf {
unsigned int gpio0a_iomux;
unsigned int gpio0b_iomux;
unsigned int gpio0c_iomux;
unsigned int gpio0d_iomux;
unsigned int gpio1a_iomux;
unsigned int gpio1b_iomux;
unsigned int gpio1c_iomux;
unsigned int gpio1d_iomux;
unsigned int gpio2a_iomux;
unsigned int gpio2b_iomux;
unsigned int gpio2c_iomux;
unsigned int gpio2d_iomux;
unsigned int gpio3a_iomux;
unsigned int gpio3b_iomux;
unsigned int gpio3c_iomux;
unsigned int gpio3d_iomux;
unsigned int reserved1[4];
unsigned int con_iomux;
unsigned int reserved2[(0x100 - 0x50) / 4 - 1];
unsigned int gpio0_p[4];
unsigned int gpio1_p[4];
unsigned int gpio2_p[4];
unsigned int gpio3_p[4];
unsigned int reserved3[(0x200 - 0x13c) / 4 - 1];
unsigned int gpio0_e[4];
unsigned int gpio1_e[4];
unsigned int gpio2_e[4];
unsigned int gpio3_e[4];
unsigned int reserved4[(0x400 - 0x23c) / 4 - 1];
unsigned int soc_con[7];
unsigned int reserved5[(0x480 - 0x418) / 4 - 1];
unsigned int soc_status[3];
unsigned int chip_id;
unsigned int reserved6[(0x500 - 0x48c) / 4 - 1];
unsigned int cpu_con[4];
unsigned int reserved7[4];
unsigned int cpu_status[2];
unsigned int reserved8[(0x5c8 - 0x524) / 4 - 1];
unsigned int os_reg[8];
unsigned int reserved9[(0x604 - 0x5e4) / 4 - 1];
unsigned int ddrc_stat;
};
check_member(rk322x_grf, ddrc_stat, 0x604);
struct rk322x_sgrf {
unsigned int soc_con[11];
unsigned int busdmac_con[4];
};
/* GRF_GPIO0A_IOMUX */
enum {
GPIO0A7_SHIFT = 14,
GPIO0A7_MASK = 3 << GPIO0A7_SHIFT,
GPIO0A7_GPIO = 0,
GPIO0A7_I2C3_SDA,
GPIO0A7_HDMI_DDCSDA,
GPIO0A6_SHIFT = 12,
GPIO0A6_MASK = 3 << GPIO0A6_SHIFT,
GPIO0A6_GPIO = 0,
GPIO0A6_I2C3_SCL,
GPIO0A6_HDMI_DDCSCL,
GPIO0A3_SHIFT = 6,
GPIO0A3_MASK = 3 << GPIO0A3_SHIFT,
GPIO0A3_GPIO = 0,
GPIO0A3_I2C1_SDA,
GPIO0A3_SDIO_CMD,
GPIO0A2_SHIFT = 4,
GPIO0A2_MASK = 3 << GPIO0A2_SHIFT,
GPIO0A2_GPIO = 0,
GPIO0A2_I2C1_SCL,
GPIO0A1_SHIFT = 2,
GPIO0A1_MASK = 3 << GPIO0A1_SHIFT,
GPIO0A1_GPIO = 0,
GPIO0A1_I2C0_SDA,
GPIO0A0_SHIFT = 0,
GPIO0A0_MASK = 3 << GPIO0A0_SHIFT,
GPIO0A0_GPIO = 0,
GPIO0A0_I2C0_SCL,
};
/* GRF_GPIO0B_IOMUX */
enum {
GPIO0B7_SHIFT = 14,
GPIO0B7_MASK = 3 << GPIO0B7_SHIFT,
GPIO0B7_GPIO = 0,
GPIO0B7_HDMI_HDP,
GPIO0B6_SHIFT = 12,
GPIO0B6_MASK = 3 << GPIO0B6_SHIFT,
GPIO0B6_GPIO = 0,
GPIO0B6_I2S_SDI,
GPIO0B6_SPI_CSN0,
GPIO0B5_SHIFT = 10,
GPIO0B5_MASK = 3 << GPIO0B5_SHIFT,
GPIO0B5_GPIO = 0,
GPIO0B5_I2S_SDO,
GPIO0B5_SPI_RXD,
GPIO0B3_SHIFT = 6,
GPIO0B3_MASK = 3 << GPIO0B3_SHIFT,
GPIO0B3_GPIO = 0,
GPIO0B3_I2S1_LRCKRX,
GPIO0B3_SPI_TXD,
GPIO0B1_SHIFT = 2,
GPIO0B1_MASK = 3 << GPIO0B1_SHIFT,
GPIO0B1_GPIO = 0,
GPIO0B1_I2S_SCLK,
GPIO0B1_SPI_CLK,
GPIO0B0_SHIFT = 0,
GPIO0B0_MASK = 3,
GPIO0B0_GPIO = 0,
GPIO0B0_I2S_MCLK,
};
/* GRF_GPIO0C_IOMUX */
enum {
GPIO0C4_SHIFT = 8,
GPIO0C4_MASK = 3 << GPIO0C4_SHIFT,
GPIO0C4_GPIO = 0,
GPIO0C4_HDMI_CECSDA,
GPIO0C1_SHIFT = 2,
GPIO0C1_MASK = 3 << GPIO0C1_SHIFT,
GPIO0C1_GPIO = 0,
GPIO0C1_UART0_RSTN,
GPIO0C1_CLK_OUT1,
};
/* GRF_GPIO0D_IOMUX */
enum {
GPIO0D6_SHIFT = 12,
GPIO0D6_MASK = 3 << GPIO0D6_SHIFT,
GPIO0D6_GPIO = 0,
GPIO0D6_SDIO_PWREN,
GPIO0D6_PWM11,
GPIO0D4_SHIFT = 8,
GPIO0D4_MASK = 3 << GPIO0D4_SHIFT,
GPIO0D4_GPIO = 0,
GPIO0D4_PWM2,
GPIO0D3_SHIFT = 6,
GPIO0D3_MASK = 3 << GPIO0D3_SHIFT,
GPIO0D3_GPIO = 0,
GPIO0D3_PWM1,
GPIO0D2_SHIFT = 4,
GPIO0D2_MASK = 3 << GPIO0D2_SHIFT,
GPIO0D2_GPIO = 0,
GPIO0D2_PWM0,
};
/* GRF_GPIO1A_IOMUX */
enum {
GPIO1A7_SHIFT = 14,
GPIO1A7_MASK = 1,
GPIO1A7_GPIO = 0,
GPIO1A7_SDMMC_WRPRT,
};
/* GRF_GPIO1B_IOMUX */
enum {
GPIO1B7_SHIFT = 14,
GPIO1B7_MASK = 3 << GPIO1B7_SHIFT,
GPIO1B7_GPIO = 0,
GPIO1B7_SDMMC_CMD,
GPIO1B6_SHIFT = 12,
GPIO1B6_MASK = 3 << GPIO1B6_SHIFT,
GPIO1B6_GPIO = 0,
GPIO1B6_SDMMC_PWREN,
GPIO1B4_SHIFT = 8,
GPIO1B4_MASK = 3 << GPIO1B4_SHIFT,
GPIO1B4_GPIO = 0,
GPIO1B4_SPI_CSN1,
GPIO1B4_PWM12,
GPIO1B3_SHIFT = 6,
GPIO1B3_MASK = 3 << GPIO1B3_SHIFT,
GPIO1B3_GPIO = 0,
GPIO1B3_UART1_RSTN,
GPIO1B3_PWM13,
GPIO1B2_SHIFT = 4,
GPIO1B2_MASK = 3 << GPIO1B2_SHIFT,
GPIO1B2_GPIO = 0,
GPIO1B2_UART1_SIN,
GPIO1B2_UART21_SIN,
GPIO1B1_SHIFT = 2,
GPIO1B1_MASK = 3 << GPIO1B1_SHIFT,
GPIO1B1_GPIO = 0,
GPIO1B1_UART1_SOUT,
GPIO1B1_UART21_SOUT,
};
/* GRF_GPIO1C_IOMUX */
enum {
GPIO1C7_SHIFT = 14,
GPIO1C7_MASK = 3 << GPIO1C7_SHIFT,
GPIO1C7_GPIO = 0,
GPIO1C7_NAND_CS3,
GPIO1C7_EMMC_RSTNOUT,
GPIO1C6_SHIFT = 12,
GPIO1C6_MASK = 3 << GPIO1C6_SHIFT,
GPIO1C6_GPIO = 0,
GPIO1C6_NAND_CS2,
GPIO1C6_EMMC_CMD,
GPIO1C5_SHIFT = 10,
GPIO1C5_MASK = 3 << GPIO1C5_SHIFT,
GPIO1C5_GPIO = 0,
GPIO1C5_SDMMC_D3,
GPIO1C5_JTAG_TMS,
GPIO1C4_SHIFT = 8,
GPIO1C4_MASK = 3 << GPIO1C4_SHIFT,
GPIO1C4_GPIO = 0,
GPIO1C4_SDMMC_D2,
GPIO1C4_JTAG_TCK,
GPIO1C3_SHIFT = 6,
GPIO1C3_MASK = 3 << GPIO1C3_SHIFT,
GPIO1C3_GPIO = 0,
GPIO1C3_SDMMC_D1,
GPIO1C3_UART2_SIN,
GPIO1C2_SHIFT = 4,
GPIO1C2_MASK = 3 << GPIO1C2_SHIFT ,
GPIO1C2_GPIO = 0,
GPIO1C2_SDMMC_D0,
GPIO1C2_UART2_SOUT,
GPIO1C1_SHIFT = 2,
GPIO1C1_MASK = 3 << GPIO1C1_SHIFT,
GPIO1C1_GPIO = 0,
GPIO1C1_SDMMC_DETN,
GPIO1C0_SHIFT = 0,
GPIO1C0_MASK = 3 << GPIO1C0_SHIFT,
GPIO1C0_GPIO = 0,
GPIO1C0_SDMMC_CLKOUT,
};
/* GRF_GPIO1D_IOMUX */
enum {
GPIO1D7_SHIFT = 14,
GPIO1D7_MASK = 3 << GPIO1D7_SHIFT,
GPIO1D7_GPIO = 0,
GPIO1D7_NAND_D7,
GPIO1D7_EMMC_D7,
GPIO1D6_SHIFT = 12,
GPIO1D6_MASK = 3 << GPIO1D6_SHIFT,
GPIO1D6_GPIO = 0,
GPIO1D6_NAND_D6,
GPIO1D6_EMMC_D6,
GPIO1D5_SHIFT = 10,
GPIO1D5_MASK = 3 << GPIO1D5_SHIFT,
GPIO1D5_GPIO = 0,
GPIO1D5_NAND_D5,
GPIO1D5_EMMC_D5,
GPIO1D4_SHIFT = 8,
GPIO1D4_MASK = 3 << GPIO1D4_SHIFT,
GPIO1D4_GPIO = 0,
GPIO1D4_NAND_D4,
GPIO1D4_EMMC_D4,
GPIO1D3_SHIFT = 6,
GPIO1D3_MASK = 3 << GPIO1D3_SHIFT,
GPIO1D3_GPIO = 0,
GPIO1D3_NAND_D3,
GPIO1D3_EMMC_D3,
GPIO1D2_SHIFT = 4,
GPIO1D2_MASK = 3 << GPIO1D2_SHIFT,
GPIO1D2_GPIO = 0,
GPIO1D2_NAND_D2,
GPIO1D2_EMMC_D2,
GPIO1D1_SHIFT = 2,
GPIO1D1_MASK = 3 << GPIO1D1_SHIFT,
GPIO1D1_GPIO = 0,
GPIO1D1_NAND_D1,
GPIO1D1_EMMC_D1,
GPIO1D0_SHIFT = 0,
GPIO1D0_MASK = 3 << GPIO1D0_SHIFT,
GPIO1D0_GPIO = 0,
GPIO1D0_NAND_D0,
GPIO1D0_EMMC_D0,
};
/* GRF_GPIO2A_IOMUX */
enum {
GPIO2A7_SHIFT = 14,
GPIO2A7_MASK = 3 << GPIO2A7_SHIFT,
GPIO2A7_GPIO = 0,
GPIO2A7_NAND_DQS,
GPIO2A7_EMMC_CLKOUT,
GPIO2A5_SHIFT = 10,
GPIO2A5_MASK = 3 << GPIO2A5_SHIFT,
GPIO2A5_GPIO = 0,
GPIO2A5_NAND_WP,
GPIO2A5_EMMC_PWREN,
GPIO2A4_SHIFT = 8,
GPIO2A4_MASK = 3 << GPIO2A4_SHIFT,
GPIO2A4_GPIO = 0,
GPIO2A4_NAND_RDY,
GPIO2A4_EMMC_CMD,
GPIO2A3_SHIFT = 6,
GPIO2A3_MASK = 3 << GPIO2A3_SHIFT,
GPIO2A3_GPIO = 0,
GPIO2A3_NAND_RDN,
GPIO2A4_SPI1_CSN1,
GPIO2A2_SHIFT = 4,
GPIO2A2_MASK = 3 << GPIO2A2_SHIFT,
GPIO2A2_GPIO = 0,
GPIO2A2_NAND_WRN,
GPIO2A4_SPI1_CSN0,
GPIO2A1_SHIFT = 2,
GPIO2A1_MASK = 3 << GPIO2A1_SHIFT,
GPIO2A1_GPIO = 0,
GPIO2A1_NAND_CLE,
GPIO2A1_SPI1_TXD,
GPIO2A0_SHIFT = 0,
GPIO2A0_MASK = 3 << GPIO2A0_SHIFT,
GPIO2A0_GPIO = 0,
GPIO2A0_NAND_ALE,
GPIO2A0_SPI1_RXD,
};
/* GRF_GPIO2B_IOMUX */
enum {
GPIO2B7_SHIFT = 14,
GPIO2B7_MASK = 3 << GPIO2B7_SHIFT,
GPIO2B7_GPIO = 0,
GPIO2B7_GMAC_RXER,
GPIO2B6_SHIFT = 12,
GPIO2B6_MASK = 3 << GPIO2B6_SHIFT,
GPIO2B6_GPIO = 0,
GPIO2B6_GMAC_CLK,
GPIO2B6_MAC_LINK,
GPIO2B5_SHIFT = 10,
GPIO2B5_MASK = 3 << GPIO2B5_SHIFT,
GPIO2B5_GPIO = 0,
GPIO2B5_GMAC_TXEN,
GPIO2B4_SHIFT = 8,
GPIO2B4_MASK = 3 << GPIO2B4_SHIFT,
GPIO2B4_GPIO = 0,
GPIO2B4_GMAC_MDIO,
GPIO2B3_SHIFT = 6,
GPIO2B3_MASK = 3 << GPIO2B3_SHIFT,
GPIO2B3_GPIO = 0,
GPIO2B3_GMAC_RXCLK,
GPIO2B2_SHIFT = 4,
GPIO2B2_MASK = 3 << GPIO2B2_SHIFT,
GPIO2B2_GPIO = 0,
GPIO2B2_GMAC_CRS,
GPIO2B1_SHIFT = 2,
GPIO2B1_MASK = 3 << GPIO2B1_SHIFT,
GPIO2B1_GPIO = 0,
GPIO2B1_GMAC_TXCLK,
GPIO2B0_SHIFT = 0,
GPIO2B0_MASK = 3 << GPIO2B0_SHIFT,
GPIO2B0_GPIO = 0,
GPIO2B0_GMAC_RXDV,
GPIO2B0_MAC_SPEED_IOUT,
};
/* GRF_GPIO2C_IOMUX */
enum {
GPIO2C7_SHIFT = 14,
GPIO2C7_MASK = 3 << GPIO2C7_SHIFT,
GPIO2C7_GPIO = 0,
GPIO2C7_GMAC_TXD3,
GPIO2C6_SHIFT = 12,
GPIO2C6_MASK = 3 << GPIO2C6_SHIFT,
GPIO2C6_GPIO = 0,
GPIO2C6_GMAC_TXD2,
GPIO2C5_SHIFT = 10,
GPIO2C5_MASK = 3 << GPIO2C5_SHIFT,
GPIO2C5_GPIO = 0,
GPIO2C5_I2C2_SCL,
GPIO2C5_GMAC_RXD2,
GPIO2C4_SHIFT = 8,
GPIO2C4_MASK = 3 << GPIO2C4_SHIFT,
GPIO2C4_GPIO = 0,
GPIO2C4_I2C2_SDA,
GPIO2C4_GMAC_RXD3,
GPIO2C3_SHIFT = 6,
GPIO2C3_MASK = 3 << GPIO2C3_SHIFT,
GPIO2C3_GPIO = 0,
GPIO2C3_GMAC_TXD0,
GPIO2C2_SHIFT = 4,
GPIO2C2_MASK = 3 << GPIO2C2_SHIFT,
GPIO2C2_GPIO = 0,
GPIO2C2_GMAC_TXD1,
GPIO2C1_SHIFT = 2,
GPIO2C1_MASK = 3 << GPIO2C1_SHIFT,
GPIO2C1_GPIO = 0,
GPIO2C1_GMAC_RXD0,
GPIO2C0_SHIFT = 0,
GPIO2C0_MASK = 3 << GPIO2C0_SHIFT,
GPIO2C0_GPIO = 0,
GPIO2C0_GMAC_RXD1,
};
/* GRF_GPIO2D_IOMUX */
enum {
GPIO2D1_SHIFT = 2,
GPIO2D1_MASK = 3 << GPIO2D1_SHIFT,
GPIO2D1_GPIO = 0,
GPIO2D1_GMAC_MDC,
GPIO2D0_SHIFT = 0,
GPIO2D0_MASK = 3,
GPIO2D0_GPIO = 0,
GPIO2D0_GMAC_COL,
};
/* GRF_GPIO3C_IOMUX */
enum {
GPIO3C6_SHIFT = 12,
GPIO3C6_MASK = 3 << GPIO3C6_SHIFT,
GPIO3C6_GPIO = 0,
GPIO3C6_DRV_VBUS1,
GPIO3C5_SHIFT = 10,
GPIO3C5_MASK = 3 << GPIO3C5_SHIFT,
GPIO3C5_GPIO = 0,
GPIO3C5_PWM10,
GPIO3C1_SHIFT = 2,
GPIO3C1_MASK = 3 << GPIO3C1_SHIFT,
GPIO3C1_GPIO = 0,
GPIO3C1_DRV_VBUS,
};
/* GRF_GPIO3D_IOMUX */
enum {
GPIO3D2_SHIFT = 4,
GPIO3D2_MASK = 3 << GPIO3D2_SHIFT,
GPIO3D2_GPIO = 0,
GPIO3D2_PWM3,
};
/* GRF_CON_IOMUX */
enum {
CON_IOMUX_GMAC_SHIFT = 15,
CON_IOMUX_GMAC_MASK = 1 << CON_IOMUX_GMAC_SHIFT,
CON_IOMUX_UART1SEL_SHIFT = 11,
CON_IOMUX_UART1SEL_MASK = 1 << CON_IOMUX_UART1SEL_SHIFT,
CON_IOMUX_UART2SEL_SHIFT = 8,
CON_IOMUX_UART2SEL_MASK = 1 << CON_IOMUX_UART2SEL_SHIFT,
CON_IOMUX_UART2SEL_2 = 0,
CON_IOMUX_UART2SEL_21,
CON_IOMUX_EMMCSEL_SHIFT = 7,
CON_IOMUX_EMMCSEL_MASK = 1 << CON_IOMUX_EMMCSEL_SHIFT,
CON_IOMUX_PWM3SEL_SHIFT = 3,
CON_IOMUX_PWM3SEL_MASK = 1 << CON_IOMUX_PWM3SEL_SHIFT,
CON_IOMUX_PWM2SEL_SHIFT = 2,
CON_IOMUX_PWM2SEL_MASK = 1 << CON_IOMUX_PWM2SEL_SHIFT,
CON_IOMUX_PWM1SEL_SHIFT = 1,
CON_IOMUX_PWM1SEL_MASK = 1 << CON_IOMUX_PWM1SEL_SHIFT,
CON_IOMUX_PWM0SEL_SHIFT = 0,
CON_IOMUX_PWM0SEL_MASK = 1 << CON_IOMUX_PWM0SEL_SHIFT,
};
#endif

178
arch/arm/include/asm/arch-rockchip/grf_rk3288.h
View File

@ -283,6 +283,163 @@ enum {
GPIO3C0_EMMC_CMD,
};
/* GRF_GPIO3DL_IOMUX */
enum {
GPIO3D3_SHIFT = 12,
GPIO3D3_MASK = 7,
GPIO3D3_GPIO = 0,
GPIO3D3_FLASH1_DATA3,
GPIO3D3_HOST_DOUT3,
GPIO3D3_MAC_RXD3,
GPIO3D3_SDIO1_DATA3,
GPIO3D2_SHIFT = 8,
GPIO3D2_MASK = 7,
GPIO3D2_GPIO = 0,
GPIO3D2_FLASH1_DATA2,
GPIO3D2_HOST_DOUT2,
GPIO3D2_MAC_RXD2,
GPIO3D2_SDIO1_DATA2,
GPIO3D1_SHIFT = 4,
GPIO3D1_MASK = 7,
GPIO3D1_GPIO = 0,
GPIO3DL1_FLASH1_DATA1,
GPIO3D1_HOST_DOUT1,
GPIO3D1_MAC_TXD3,
GPIO3D1_SDIO1_DATA1,
GPIO3D0_SHIFT = 0,
GPIO3D0_MASK = 7,
GPIO3D0_GPIO = 0,
GPIO3D0_FLASH1_DATA0,
GPIO3D0_HOST_DOUT0,
GPIO3D0_MAC_TXD2,
GPIO3D0_SDIO1_DATA0,
};
/* GRF_GPIO3HL_IOMUX */
enum {
GPIO3D7_SHIFT = 12,
GPIO3D7_MASK = 7,
GPIO3D7_GPIO = 0,
GPIO3D7_FLASH1_DATA7,
GPIO3D7_HOST_DOUT7,
GPIO3D7_MAC_RXD1,
GPIO3D7_SDIO1_INTN,
GPIO3D6_SHIFT = 8,
GPIO3D6_MASK = 7,
GPIO3D6_GPIO = 0,
GPIO3D6_FLASH1_DATA6,
GPIO3D6_HOST_DOUT6,
GPIO3D6_MAC_RXD0,
GPIO3D6_SDIO1_BKPWR,
GPIO3D5_SHIFT = 4,
GPIO3D5_MASK = 7,
GPIO3D5_GPIO = 0,
GPIO3D5_FLASH1_DATA5,
GPIO3D5_HOST_DOUT5,
GPIO3D5_MAC_TXD1,
GPIO3D5_SDIO1_WRPRT,
GPIO3D4_SHIFT = 0,
GPIO3D4_MASK = 7,
GPIO3D4_GPIO = 0,
GPIO3D4_FLASH1_DATA4,
GPIO3D4_HOST_DOUT4,
GPIO3D4_MAC_TXD0,
GPIO3D4_SDIO1_DETECTN,
};
/* GRF_GPIO4AL_IOMUX */
enum {
GPIO4A3_SHIFT = 12,
GPIO4A3_MASK = 7,
GPIO4A3_GPIO = 0,
GPIO4A3_FLASH1_ALE,
GPIO4A3_HOST_DOUT9,
GPIO4A3_MAC_CLK,
GPIO4A3_FLASH0_CSN6,
GPIO4A2_SHIFT = 8,
GPIO4A2_MASK = 7,
GPIO4A2_GPIO = 0,
GPIO4A2_FLASH1_RDN,
GPIO4A2_HOST_DOUT8,
GPIO4A2_MAC_RXER,
GPIO4A2_FLASH0_CSN5,
GPIO4A1_SHIFT = 4,
GPIO4A1_MASK = 7,
GPIO4A1_GPIO = 0,
GPIO4A1_FLASH1_WP,
GPIO4A1_HOST_CKOUTN,
GPIO4A1_MAC_TXDV,
GPIO4A1_FLASH0_CSN4,
GPIO4A0_SHIFT = 0,
GPIO4A0_MASK = 3,
GPIO4A0_GPIO = 0,
GPIO4A0_FLASH1_RDY,
GPIO4A0_HOST_CKOUTP,
GPIO4A0_MAC_MDC,
};
/* GRF_GPIO4AH_IOMUX */
enum {
GPIO4A7_SHIFT = 12,
GPIO4A7_MASK = 7,
GPIO4A7_GPIO = 0,
GPIO4A7_FLASH1_CSN1,
GPIO4A7_HOST_DOUT13,
GPIO4A7_MAC_CSR,
GPIO4A7_SDIO1_CLKOUT,
GPIO4A6_SHIFT = 8,
GPIO4A6_MASK = 7,
GPIO4A6_GPIO = 0,
GPIO4A6_FLASH1_CSN0,
GPIO4A6_HOST_DOUT12,
GPIO4A6_MAC_RXCLK,
GPIO4A6_SDIO1_CMD,
GPIO4A5_SHIFT = 4,
GPIO4A5_MASK = 3,
GPIO4A5_GPIO = 0,
GPIO4A5_FLASH1_WRN,
GPIO4A5_HOST_DOUT11,
GPIO4A5_MAC_MDIO,
GPIO4A4_SHIFT = 0,
GPIO4A4_MASK = 7,
GPIO4A4_GPIO = 0,
GPIO4A4_FLASH1_CLE,
GPIO4A4_HOST_DOUT10,
GPIO4A4_MAC_TXEN,
GPIO4A4_FLASH0_CSN7,
};
/* GRF_GPIO4BL_IOMUX */
enum {
GPIO4B1_SHIFT = 4,
GPIO4B1_MASK = 7,
GPIO4B1_GPIO = 0,
GPIO4B1_FLASH1_CSN2,
GPIO4B1_HOST_DOUT15,
GPIO4B1_MAC_TXCLK,
GPIO4B1_SDIO1_PWREN,
GPIO4B0_SHIFT = 0,
GPIO4B0_MASK = 7,
GPIO4B0_GPIO = 0,
GPIO4B0_FLASH1_DQS,
GPIO4B0_HOST_DOUT14,
GPIO4B0_MAC_COL,
GPIO4B0_FLASH1_CSN3,
};
/* GRF_GPIO4C_IOMUX */
enum {
GPIO4C7_SHIFT = 14,
@ -886,4 +1043,25 @@ enum GRF_SOC_CON8 {
RK3288_DPHY_TX0_TURNREQUEST_DIS = 0,
};
/* GPIO Bias settings */
enum GPIO_BIAS {
GPIO_BIAS_2MA = 0,
GPIO_BIAS_4MA,
GPIO_BIAS_8MA,
GPIO_BIAS_12MA,
};
#define GPIO_BIAS_MASK 0x3
#define GPIO_BIAS_SHIFT(x) ((x) * 2)
enum GPIO_PU_PD {
GPIO_PULL_NORMAL = 0,
GPIO_PULL_UP,
GPIO_PULL_DOWN,
GPIO_PULL_REPEAT,
};
#define GPIO_PULL_MASK 0x3
#define GPIO_PULL_SHIFT(x) ((x) * 2)
#endif

4
arch/arm/include/asm/arch-rockchip/grf_rk3368.h
View File

@ -92,8 +92,10 @@ struct rk3368_pmu_grf {
u32 gpio0d_drv;
u32 gpio0l_sr;
u32 gpio0h_sr;
u32 reserved[(0x200 - 0x34) / 4 - 1];
u32 os_reg[4];
};
check_member(rk3368_pmu_grf, gpio0h_sr, 0x34);
check_member(rk3368_pmu_grf, os_reg[3], 0x20c);
/*GRF_GPIO0C_IOMUX*/
enum {

2
arch/arm/include/asm/arch-rockchip/pwm.h
View File

@ -10,8 +10,8 @@
struct rk3288_pwm {
u32 cnt;
u32 duty_lpr;
u32 period_hpr;
u32 duty_lpr;
u32 ctrl;
};
check_member(rk3288_pwm, ctrl, 0xc);

58
arch/arm/include/asm/arch-rockchip/sdram_common.h Normal file
View File

@ -0,0 +1,58 @@
/*
* Copyright (C) 2017 Rockchip Electronics Co., Ltd.
*
* SPDX-License-Identifier: GPL-2.0+
*/
#ifndef _ASM_ARCH_SDRAM_COMMON_H
#define _ASM_ARCH_SDRAM_COMMON_H
/*
* sys_reg bitfield struct
* [31] row_3_4_ch1
* [30] row_3_4_ch0
* [29:28] chinfo
* [27] rank_ch1
* [26:25] col_ch1
* [24] bk_ch1
* [23:22] cs0_row_ch1
* [21:20] cs1_row_ch1
* [19:18] bw_ch1
* [17:16] dbw_ch1;
* [15:13] ddrtype
* [12] channelnum
* [11] rank_ch0
* [10:9] col_ch0
* [8] bk_ch0
* [7:6] cs0_row_ch0
* [5:4] cs1_row_ch0
* [3:2] bw_ch0
* [1:0] dbw_ch0
*/
#define SYS_REG_DDRTYPE_SHIFT 13
#define SYS_REG_DDRTYPE_MASK 7
#define SYS_REG_NUM_CH_SHIFT 12
#define SYS_REG_NUM_CH_MASK 1
#define SYS_REG_ROW_3_4_SHIFT(ch) (30 + (ch))
#define SYS_REG_ROW_3_4_MASK 1
#define SYS_REG_CHINFO_SHIFT(ch) (28 + (ch))
#define SYS_REG_RANK_SHIFT(ch) (11 + (ch) * 16)
#define SYS_REG_RANK_MASK 1
#define SYS_REG_COL_SHIFT(ch) (9 + (ch) * 16)
#define SYS_REG_COL_MASK 3
#define SYS_REG_BK_SHIFT(ch) (8 + (ch) * 16)
#define SYS_REG_BK_MASK 1
#define SYS_REG_CS0_ROW_SHIFT(ch) (6 + (ch) * 16)
#define SYS_REG_CS0_ROW_MASK 3
#define SYS_REG_CS1_ROW_SHIFT(ch) (4 + (ch) * 16)
#define SYS_REG_CS1_ROW_MASK 3
#define SYS_REG_BW_SHIFT(ch) (2 + (ch) * 16)
#define SYS_REG_BW_MASK 3
#define SYS_REG_DBW_SHIFT(ch) ((ch) * 16)
#define SYS_REG_DBW_MASK 3
/* Get sdram size decode from reg */
size_t rockchip_sdram_size(phys_addr_t reg);
/* Called by U-Boot board_init_r for Rockchip SoCs */
int dram_init(void);
#endif

14
arch/arm/mach-rockchip/Kconfig
View File

@ -28,6 +28,19 @@ config ROCKCHIP_RK3188
Peripherals include Fast Ethernet, USB2 host and OTG, SDIO, I2S,
UART, SPI, I2C and PWMs.
config ROCKCHIP_RK322X
bool "Support Rockchip RK3228/RK3229"
select CPU_V7
select SUPPORT_SPL
select SPL
select ROCKCHIP_BROM_HELPER
select DEBUG_UART_BOARD_INIT
help
The Rockchip RK3229 is a ARM-based SoC with a dual-core Cortex-A7
including NEON and GPU, Mali-400 graphics, several DDR3 options
and video codec support. Peripherals include Gigabit Ethernet,
USB2 host and OTG, SDIO, I2S, UART, SPI, I2C and PWMs.
config ROCKCHIP_RK3288
bool "Support Rockchip RK3288"
select CPU_V7
@ -111,6 +124,7 @@ config SPL_MMC_SUPPORT
source "arch/arm/mach-rockchip/rk3036/Kconfig"
source "arch/arm/mach-rockchip/rk3188/Kconfig"
source "arch/arm/mach-rockchip/rk322x/Kconfig"
source "arch/arm/mach-rockchip/rk3288/Kconfig"
source "arch/arm/mach-rockchip/rk3328/Kconfig"
source "arch/arm/mach-rockchip/rk3368/Kconfig"

6
arch/arm/mach-rockchip/Makefile
View File

@ -12,13 +12,18 @@ obj-$(CONFIG_ROCKCHIP_BROM_HELPER) += save_boot_param.o
else ifdef CONFIG_SPL_BUILD
obj-$(CONFIG_ROCKCHIP_RK3036) += rk3036-board-spl.o
obj-$(CONFIG_ROCKCHIP_RK3188) += rk3188-board-spl.o
obj-$(CONFIG_ROCKCHIP_RK322X) += rk322x-board-spl.o
obj-$(CONFIG_ROCKCHIP_RK3288) += rk3288-board-spl.o
obj-$(CONFIG_ROCKCHIP_RK3399) += rk3399-board-spl.o
obj-$(CONFIG_ROCKCHIP_BROM_HELPER) += save_boot_param.o
else
obj-$(CONFIG_ROCKCHIP_RK3188) += rk3188-board.o
obj-$(CONFIG_ROCKCHIP_RK322X) += rk322x-board.o
obj-$(CONFIG_ROCKCHIP_RK3288) += rk3288-board.o
obj-$(CONFIG_ROCKCHIP_RK3036) += rk3036-board.o
ifdef CONFIG_RAM
obj-y += sdram_common.o
endif
endif
ifndef CONFIG_ARM64
obj-y += rk_timer.o
@ -29,6 +34,7 @@ ifndef CONFIG_TPL_BUILD
obj-$(CONFIG_ROCKCHIP_RK3188) += rk3188/
endif
obj-$(CONFIG_ROCKCHIP_RK322X) += rk322x/
obj-$(CONFIG_ROCKCHIP_RK3288) += rk3288/
obj-$(CONFIG_ROCKCHIP_RK3328) += rk3328/
obj-$(CONFIG_ROCKCHIP_RK3368) += rk3368/

6
arch/arm/mach-rockchip/rk3036-board.c
View File

@ -60,12 +60,18 @@ int board_init(void)
return 0;
}
#if !CONFIG_IS_ENABLED(RAM)
/*
* When CONFIG_RAM is enabled, the dram_init() function is implemented
* in sdram_common.c.
*/
int dram_init(void)
{
gd->ram_size = sdram_size();
return 0;
}
#endif
#ifndef CONFIG_SYS_DCACHE_OFF
void enable_caches(void)

5
arch/arm/mach-rockchip/rk3036/sdram_rk3036.c
View File

@ -710,11 +710,12 @@ static void sdram_all_config(struct rk3036_sdram_priv *priv)
os_reg = config.ddr_type << DDR_TYPE_SHIFT |
0 << DDR_CHN_CNT_SHIFT |
(config.rank - 1) << DDR_RANK_CNT_SHIFT |
(config.col - 1) << DDR_COL_SHIFT |
(config.col - 9) << DDR_COL_SHIFT |
(config.bank == 3 ? 0 : 1) << DDR_BANK_SHIFT |
(config.cs0_row - 13) << DDR_CS0_ROW_SHIFT |
cs1_row << DDR_CS1_ROW_SHIFT |
1 << DDR_BW_SHIFT | config.bw << DDR_DIE_BW_SHIFT;
1 << DDR_BW_SHIFT |
(2 >> config.bw) << DDR_DIE_BW_SHIFT;
writel(os_reg, &priv->grf->os_reg[1]);
}

22
arch/arm/mach-rockchip/rk3188-board.c
View File

@ -72,28 +72,6 @@ err:
#endif
}
int dram_init(void)
{
struct ram_info ram;
struct udevice *dev;
int ret;
ret = uclass_get_device(UCLASS_RAM, 0, &dev);
if (ret) {
debug("DRAM init failed: %d\n", ret);
return ret;
}
ret = ram_get_info(dev, &ram);
if (ret) {
debug("Cannot get DRAM size: %d\n", ret);
return ret;
}
debug("SDRAM base=%lx, size=%x\n", ram.base, ram.size);
gd->ram_size = ram.size;
return 0;
}
#ifndef CONFIG_SYS_DCACHE_OFF
void enable_caches(void)
{

82
arch/arm/mach-rockchip/rk3188/sdram_rk3188.c
View File

@ -22,6 +22,7 @@
#include <asm/arch/grf_rk3188.h>
#include <asm/arch/pmu_rk3188.h>
#include <asm/arch/sdram.h>
#include <asm/arch/sdram_common.h>
#include <linux/err.h>
DECLARE_GLOBAL_DATA_PTR;
@ -796,49 +797,7 @@ error:
printf("DRAM init failed!\n");
hang();
}
#endif /* CONFIG_SPL_BUILD */
size_t sdram_size_mb(struct rk3188_pmu *pmu)
{
u32 rank, col, bk, cs0_row, cs1_row, bw, row_3_4;
size_t chipsize_mb = 0;
size_t size_mb = 0;
u32 ch;
u32 sys_reg = readl(&pmu->sys_reg[2]);
u32 chans;
chans = 1 + ((sys_reg >> SYS_REG_NUM_CH_SHIFT) & SYS_REG_NUM_CH_MASK);
for (ch = 0; ch < chans; ch++) {
rank = 1 + (sys_reg >> SYS_REG_RANK_SHIFT(ch) &
SYS_REG_RANK_MASK);
col = 9 + (sys_reg >> SYS_REG_COL_SHIFT(ch) & SYS_REG_COL_MASK);
bk = 3 - ((sys_reg >> SYS_REG_BK_SHIFT(ch)) & SYS_REG_BK_MASK);
cs0_row = 13 + (sys_reg >> SYS_REG_CS0_ROW_SHIFT(ch) &
SYS_REG_CS0_ROW_MASK);
cs1_row = 13 + (sys_reg >> SYS_REG_CS1_ROW_SHIFT(ch) &
SYS_REG_CS1_ROW_MASK);
bw = (2 >> ((sys_reg >> SYS_REG_BW_SHIFT(ch)) &
SYS_REG_BW_MASK));
row_3_4 = sys_reg >> SYS_REG_ROW_3_4_SHIFT(ch) &
SYS_REG_ROW_3_4_MASK;
chipsize_mb = (1 << (cs0_row + col + bk + bw - 20));
if (rank > 1)
chipsize_mb += chipsize_mb >>
(cs0_row - cs1_row);
if (row_3_4)
chipsize_mb = chipsize_mb * 3 / 4;
size_mb += chipsize_mb;
}
/* there can be no more than 2gb of memory */
size_mb = min(size_mb, 0x80000000 >> 20);
return size_mb;
}
#ifdef CONFIG_SPL_BUILD
static int setup_sdram(struct udevice *dev)
{
struct dram_info *priv = dev_get_priv(dev);
@ -851,29 +810,27 @@ static int rk3188_dmc_ofdata_to_platdata(struct udevice *dev)
{
#if !CONFIG_IS_ENABLED(OF_PLATDATA)
struct rk3188_sdram_params *params = dev_get_platdata(dev);
const void *blob = gd->fdt_blob;
int node = dev_of_offset(dev);
int ret;
/* rk3188 supports only one-channel */
params->num_channels = 1;
ret = fdtdec_get_int_array(blob, node, "rockchip,pctl-timing",
(u32 *)&params->pctl_timing,
sizeof(params->pctl_timing) / sizeof(u32));
ret = dev_read_u32_array(dev, "rockchip,pctl-timing",
(u32 *)&params->pctl_timing,
sizeof(params->pctl_timing) / sizeof(u32));
if (ret) {
printf("%s: Cannot read rockchip,pctl-timing\n", __func__);
return -EINVAL;
}
ret = fdtdec_get_int_array(blob, node, "rockchip,phy-timing",
(u32 *)&params->phy_timing,
sizeof(params->phy_timing) / sizeof(u32));
ret = dev_read_u32_array(dev, "rockchip,phy-timing",
(u32 *)&params->phy_timing,
sizeof(params->phy_timing) / sizeof(u32));
if (ret) {
printf("%s: Cannot read rockchip,phy-timing\n", __func__);
return -EINVAL;
}
ret = fdtdec_get_int_array(blob, node, "rockchip,sdram-params",
(u32 *)&params->base,
sizeof(params->base) / sizeof(u32));
ret = dev_read_u32_array(dev, "rockchip,sdram-params",
(u32 *)&params->base,
sizeof(params->base) / sizeof(u32));
if (ret) {
printf("%s: Cannot read rockchip,sdram-params\n", __func__);
return -EINVAL;
@ -915,12 +872,15 @@ static int rk3188_dmc_probe(struct udevice *dev)
{
#ifdef CONFIG_SPL_BUILD
struct rk3188_sdram_params *plat = dev_get_platdata(dev);
struct regmap *map;
struct udevice *dev_clk;
int ret;
#endif
struct dram_info *priv = dev_get_priv(dev);
struct regmap *map;
int ret;
struct udevice *dev_clk;
priv->pmu = syscon_get_first_range(ROCKCHIP_SYSCON_PMU);
#ifdef CONFIG_SPL_BUILD
#if CONFIG_IS_ENABLED(OF_PLATDATA)
ret = conv_of_platdata(dev);
if (ret)
@ -932,12 +892,9 @@ static int rk3188_dmc_probe(struct udevice *dev)
priv->chan[0].msch = regmap_get_range(map, 0);
priv->grf = syscon_get_first_range(ROCKCHIP_SYSCON_GRF);
priv->pmu = syscon_get_first_range(ROCKCHIP_SYSCON_PMU);
#ifdef CONFIG_SPL_BUILD
priv->chan[0].pctl = regmap_get_range(plat->map, 0);
priv->chan[0].publ = regmap_get_range(plat->map, 1);
#endif
ret = rockchip_get_clk(&dev_clk);
if (ret)
@ -950,13 +907,14 @@ static int rk3188_dmc_probe(struct udevice *dev)
priv->cru = rockchip_get_cru();
if (IS_ERR(priv->cru))
return PTR_ERR(priv->cru);
#ifdef CONFIG_SPL_BUILD
ret = setup_sdram(dev);
if (ret)
return ret;
#endif
#else
priv->info.base = CONFIG_SYS_SDRAM_BASE;
priv->info.size = sdram_size_mb(priv->pmu) << 20;
priv->info.size = rockchip_sdram_size(
(phys_addr_t)&priv->pmu->sys_reg[2]);
#endif
return 0;
}

77
arch/arm/mach-rockchip/rk322x-board-spl.c Normal file
View File

@ -0,0 +1,77 @@
/*
* (C) Copyright 2017 Rockchip Electronics Co., Ltd
*
* SPDX-License-Identifier: GPL-2.0+
*/
#include <common.h>
#include <debug_uart.h>
#include <dm.h>
#include <ram.h>
#include <spl.h>
#include <asm/io.h>
#include <asm/arch/bootrom.h>
#include <asm/arch/cru_rk322x.h>
#include <asm/arch/grf_rk322x.h>
#include <asm/arch/hardware.h>
#include <asm/arch/timer.h>
#include <asm/arch/uart.h>
u32 spl_boot_device(void)
{
return BOOT_DEVICE_MMC1;
}
DECLARE_GLOBAL_DATA_PTR;
#define GRF_BASE 0x11000000
#define SGRF_BASE 0x10140000
#define DEBUG_UART_BASE 0x11030000
void board_debug_uart_init(void)
{
static struct rk322x_grf * const grf = (void *)GRF_BASE;
/* Enable early UART2 channel 1 on the RK322x */
rk_clrsetreg(&grf->gpio1b_iomux,
GPIO1B1_MASK | GPIO1B2_MASK,
GPIO1B2_UART21_SIN << GPIO1B2_SHIFT |
GPIO1B1_UART21_SOUT << GPIO1B1_SHIFT);
/* Set channel C as UART2 input */
rk_clrsetreg(&grf->con_iomux,
CON_IOMUX_UART2SEL_MASK,
CON_IOMUX_UART2SEL_21 << CON_IOMUX_UART2SEL_SHIFT);
}
void board_init_f(ulong dummy)
{
struct udevice *dev;
int ret;
/*
* Debug UART can be used from here if required:
*
* debug_uart_init();
* printch('a');
* printhex8(0x1234);
* printascii("string");
*/
debug_uart_init();
printascii("SPL Init");
ret = spl_early_init();
if (ret) {
debug("spl_early_init() failed: %d\n", ret);
hang();
}
rockchip_timer_init();
printf("timer init done\n");
ret = uclass_get_device(UCLASS_RAM, 0, &dev);
if (ret) {
printf("DRAM init failed: %d\n", ret);
return;
}
#if defined(CONFIG_ROCKCHIP_SPL_BACK_TO_BROM) && !defined(CONFIG_SPL_BOARD_INIT)
back_to_bootrom();
#endif
}

136
arch/arm/mach-rockchip/rk322x-board.c Normal file
View File

@ -0,0 +1,136 @@
/*
* (C) Copyright 2017 Rockchip Electronics Co., Ltd.
*
* SPDX-License-Identifier: GPL-2.0+
*/
#include <common.h>
#include <clk.h>
#include <dm.h>
#include <ram.h>
#include <asm/io.h>
#include <asm/arch/clock.h>
#include <asm/arch/periph.h>
#include <asm/arch/grf_rk322x.h>
#include <asm/arch/boot_mode.h>
DECLARE_GLOBAL_DATA_PTR;
#define GRF_BASE 0x11000000
static void setup_boot_mode(void)
{
struct rk322x_grf *const grf = (void *)GRF_BASE;
int boot_mode = readl(&grf->os_reg[4]);
debug("boot mode %x.\n", boot_mode);
/* Clear boot mode */
writel(BOOT_NORMAL, &grf->os_reg[4]);
switch (boot_mode) {
case BOOT_FASTBOOT:
printf("enter fastboot!\n");
setenv("preboot", "setenv preboot; fastboot usb0");
break;
case BOOT_UMS:
printf("enter UMS!\n");
setenv("preboot", "setenv preboot; ums mmc 0");
break;
}
}
__weak int rk_board_late_init(void)
{
return 0;
}
int board_late_init(void)
{
setup_boot_mode();
return rk_board_late_init();
}
int board_init(void)
{
#include <asm/arch/grf_rk322x.h>
/* Enable early UART2 channel 1 on the RK322x */
#define GRF_BASE 0x11000000
struct rk322x_grf * const grf = (void *)GRF_BASE;
rk_clrsetreg(&grf->gpio1b_iomux,
GPIO1B1_MASK | GPIO1B2_MASK,
GPIO1B2_UART21_SIN << GPIO1B2_SHIFT |
GPIO1B1_UART21_SOUT << GPIO1B1_SHIFT);
/* Set channel C as UART2 input */
rk_clrsetreg(&grf->con_iomux,
CON_IOMUX_UART2SEL_MASK,
CON_IOMUX_UART2SEL_21 << CON_IOMUX_UART2SEL_SHIFT);
return 0;
}
int dram_init_banksize(void)
{
/* Reserve 0x200000 for OPTEE */
gd->bd->bi_dram[0].start = 0x60000000;
gd->bd->bi_dram[0].size = 0x8400000;
gd->bd->bi_dram[1].start = 0x6a400000;
gd->bd->bi_dram[1].size = gd->ram_size - gd->bd->bi_dram[1].start;
return 0;
}
#ifndef CONFIG_SYS_DCACHE_OFF
void enable_caches(void)
{
/* Enable D-cache. I-cache is already enabled in start.S */
dcache_enable();
}
#endif
#if defined(CONFIG_USB_GADGET) && defined(CONFIG_USB_GADGET_DWC2_OTG)
#include <usb.h>
#include <usb/dwc2_udc.h>
static struct dwc2_plat_otg_data rk322x_otg_data = {
.rx_fifo_sz = 512,
.np_tx_fifo_sz = 16,
.tx_fifo_sz = 128,
};
int board_usb_init(int index, enum usb_init_type init)
{
int node;
const char *mode;
bool matched = false;
const void *blob = gd->fdt_blob;
/* find the usb_otg node */
node = fdt_node_offset_by_compatible(blob, -1,
"rockchip,rk3288-usb");
while (node > 0) {
mode = fdt_getprop(blob, node, "dr_mode", NULL);
if (mode && strcmp(mode, "otg") == 0) {
matched = true;
break;
}
node = fdt_node_offset_by_compatible(blob, node,
"rockchip,rk3288-usb");
}
if (!matched) {
debug("Not found usb_otg device\n");
return -ENODEV;
}
rk322x_otg_data.regs_otg = fdtdec_get_addr(blob, node, "reg");
return dwc2_udc_probe(&rk322x_otg_data);
}
int board_usb_cleanup(int index, enum usb_init_type init)
{
return 0;
}
#endif

18
arch/arm/mach-rockchip/rk322x/Kconfig Normal file
View File

@ -0,0 +1,18 @@
if ROCKCHIP_RK322X
config TARGET_EVB_RK3229
bool "EVB_RK3229"
select BOARD_LATE_INIT
config SYS_SOC
default "rockchip"
config SYS_MALLOC_F_LEN
default 0x400
config SPL_SERIAL_SUPPORT
default y
source "board/rockchip/evb_rk3229/Kconfig"
endif

9
arch/arm/mach-rockchip/rk322x/Makefile Normal file
View File

@ -0,0 +1,9 @@
#
# (C) Copyright 2017 Rockchip Electronics Co., Ltd.
#
# SPDX-License-Identifier: GPL-2.0+
#
obj-y += clk_rk322x.o
obj-y += syscon_rk322x.o

32
arch/arm/mach-rockchip/rk322x/clk_rk322x.c Normal file
View File

@ -0,0 +1,32 @@
/*
* (C) Copyright 2017 Rockchip Electronics Co., Ltd.
*
* SPDX-License-Identifier: GPL-2.0+
*/
#include <common.h>
#include <dm.h>
#include <syscon.h>
#include <asm/arch/clock.h>
#include <asm/arch/cru_rk322x.h>
int rockchip_get_clk(struct udevice **devp)
{
return uclass_get_device_by_driver(UCLASS_CLK,
DM_GET_DRIVER(rockchip_rk322x_cru), devp);
}
void *rockchip_get_cru(void)
{
struct rk322x_clk_priv *priv;
struct udevice *dev;
int ret;
ret = rockchip_get_clk(&dev);
if (ret)
return ERR_PTR(ret);
priv = dev_get_priv(dev);
return priv->cru;
}

22
arch/arm/mach-rockchip/rk322x/syscon_rk322x.c Normal file
View File

@ -0,0 +1,22 @@
/*
* (C) Copyright 2017 Rockchip Electronics Co., Ltd
*
* SPDX-License-Identifier: GPL-2.0+
*/
#include <common.h>
#include <dm.h>
#include <syscon.h>
#include <asm/arch/clock.h>
static const struct udevice_id rk322x_syscon_ids[] = {
{ .compatible = "rockchip,rk3228-grf", .data = ROCKCHIP_SYSCON_GRF },
{ .compatible = "rockchip,rk3228-msch", .data = ROCKCHIP_SYSCON_MSCH },
{ }
};
U_BOOT_DRIVER(syscon_rk322x) = {
.name = "rk322x_syscon",
.id = UCLASS_SYSCON,
.of_match = rk322x_syscon_ids,
};

40
arch/arm/mach-rockchip/rk3288-board-spl.c
View File

@ -8,6 +8,7 @@
#include <debug_uart.h>
#include <dm.h>
#include <fdtdec.h>
#include <i2c.h>
#include <led.h>
#include <malloc.h>
#include <ram.h>
@ -25,6 +26,7 @@
#include <dm/test.h>
#include <dm/util.h>
#include <power/regulator.h>
#include <power/rk8xx_pmic.h>
DECLARE_GLOBAL_DATA_PTR;
@ -157,6 +159,32 @@ static int configure_emmc(struct udevice *pinctrl)
}
#endif
#if !defined(CONFIG_SPL_OF_PLATDATA)
static int phycore_init(void)
{
struct udevice *pmic;
int ret;
ret = uclass_first_device_err(UCLASS_PMIC, &pmic);
if (ret)
return ret;
#if defined(CONFIG_SPL_POWER_SUPPORT)
/* Increase USB input current to 2A */
ret = rk818_spl_configure_usb_input_current(pmic, 2000);
if (ret)
return ret;
/* Close charger when USB lower then 3.26V */
ret = rk818_spl_configure_usb_chrg_shutdown(pmic, 3260000);
if (ret)
return ret;
#endif
return 0;
}
#endif
void board_init_f(ulong dummy)
{
struct udevice *pinctrl;
@ -203,6 +231,18 @@ void board_init_f(ulong dummy)
debug("Pinctrl init failed: %d\n", ret);
return;
}
#if !defined(CONFIG_SPL_OF_PLATDATA)
if (of_machine_is_compatible("phytec,rk3288-phycore-som")) {
ret = phycore_init();
if (ret) {
debug("Failed to set up phycore power settings: %d\n",
ret);
return;
}
}
#endif
debug("\nspl:init dram\n");
ret = uclass_get_device(UCLASS_RAM, 0, &dev);
if (ret) {

22
arch/arm/mach-rockchip/rk3288-board.c
View File

@ -157,28 +157,6 @@ err:
#endif
}
int dram_init(void)
{
struct ram_info ram;
struct udevice *dev;
int ret;
ret = uclass_get_device(UCLASS_RAM, 0, &dev);
if (ret) {
debug("DRAM init failed: %d\n", ret);
return ret;
}
ret = ram_get_info(dev, &ram);
if (ret) {
debug("Cannot get DRAM size: %d\n", ret);
return ret;
}
debug("SDRAM base=%lx, size=%x\n", ram.base, ram.size);
gd->ram_size = ram.size;
return 0;
}
#ifndef CONFIG_SYS_DCACHE_OFF
void enable_caches(void)
{

10
arch/arm/mach-rockchip/rk3288/Kconfig
View File

@ -66,6 +66,14 @@ config TARGET_MIQI_RK3288
has 1 or 2 GiB SDRAM. Expansion connectors provide access to
I2C, SPI, UART, GPIOs and fan control.
config TARGET_PHYCORE_RK3288
bool "phyCORE-RK3288"
select BOARD_LATE_INIT
help
Add basic support for the PCM-947 carrier board, a RK3288 based
development board made by PHYTEC. This board works in a combination
with the phyCORE-RK3288 System on Module.
config TARGET_POPMETAL_RK3288
bool "PopMetal-RK3288"
select BOARD_LATE_INIT
@ -129,6 +137,8 @@ source "board/google/veyron/Kconfig"
source "board/mqmaker/miqi_rk3288/Kconfig"
source "board/phytec/phycore_rk3288/Kconfig"
source "board/radxa/rock2/Kconfig"
source "board/rockchip/evb_rk3288/Kconfig"

86
arch/arm/mach-rockchip/rk3288/sdram_rk3288.c
View File

@ -22,6 +22,7 @@
#include <asm/arch/grf_rk3288.h>
#include <asm/arch/pmu_rk3288.h>
#include <asm/arch/sdram.h>
#include <asm/arch/sdram_common.h>
#include <linux/err.h>
#include <power/regulator.h>
#include <power/rk8xx_pmic.h>
@ -923,53 +924,7 @@ error:
printf("DRAM init failed!\n");
hang();
}
#endif /* CONFIG_SPL_BUILD */
size_t sdram_size_mb(struct rk3288_pmu *pmu)
{
u32 rank, col, bk, cs0_row, cs1_row, bw, row_3_4;
size_t chipsize_mb = 0;
size_t size_mb = 0;
u32 ch;
u32 sys_reg = readl(&pmu->sys_reg[2]);
u32 chans;
chans = 1 + ((sys_reg >> SYS_REG_NUM_CH_SHIFT) & SYS_REG_NUM_CH_MASK);
for (ch = 0; ch < chans; ch++) {
rank = 1 + (sys_reg >> SYS_REG_RANK_SHIFT(ch) &
SYS_REG_RANK_MASK);
col = 9 + (sys_reg >> SYS_REG_COL_SHIFT(ch) & SYS_REG_COL_MASK);
bk = 3 - ((sys_reg >> SYS_REG_BK_SHIFT(ch)) & SYS_REG_BK_MASK);
cs0_row = 13 + (sys_reg >> SYS_REG_CS0_ROW_SHIFT(ch) &
SYS_REG_CS0_ROW_MASK);
cs1_row = 13 + (sys_reg >> SYS_REG_CS1_ROW_SHIFT(ch) &
SYS_REG_CS1_ROW_MASK);
bw = (2 >> ((sys_reg >> SYS_REG_BW_SHIFT(ch)) &
SYS_REG_BW_MASK));
row_3_4 = sys_reg >> SYS_REG_ROW_3_4_SHIFT(ch) &
SYS_REG_ROW_3_4_MASK;
chipsize_mb = (1 << (cs0_row + col + bk + bw - 20));
if (rank > 1)
chipsize_mb += chipsize_mb >>
(cs0_row - cs1_row);
if (row_3_4)
chipsize_mb = chipsize_mb * 3 / 4;
size_mb += chipsize_mb;
}
/*
* we use the 0x00000000~0xfdffffff space since 0xff000000~0xffffffff
* is SoC register space (i.e. reserved), and 0xfe000000~0xfeffffff is
* inaccessible for some IP controller.
*/
size_mb = min(size_mb, 0xfe000000 >> 20);
return size_mb;
}
#ifdef CONFIG_SPL_BUILD
# ifdef CONFIG_ROCKCHIP_FAST_SPL
static int veyron_init(struct dram_info *priv)
{
@ -1018,29 +973,27 @@ static int rk3288_dmc_ofdata_to_platdata(struct udevice *dev)
{
#if !CONFIG_IS_ENABLED(OF_PLATDATA)
struct rk3288_sdram_params *params = dev_get_platdata(dev);
const void *blob = gd->fdt_blob;
int node = dev_of_offset(dev);
int ret;
/* Rk3288 supports dual-channel, set default channel num to 2 */
params->num_channels = 2;
ret = fdtdec_get_int_array(blob, node, "rockchip,pctl-timing",
(u32 *)&params->pctl_timing,
sizeof(params->pctl_timing) / sizeof(u32));
ret = dev_read_u32_array(dev, "rockchip,pctl-timing",
(u32 *)&params->pctl_timing,
sizeof(params->pctl_timing) / sizeof(u32));
if (ret) {
debug("%s: Cannot read rockchip,pctl-timing\n", __func__);
return -EINVAL;
}
ret = fdtdec_get_int_array(blob, node, "rockchip,phy-timing",
(u32 *)&params->phy_timing,
sizeof(params->phy_timing) / sizeof(u32));
ret = dev_read_u32_array(dev, "rockchip,phy-timing",
(u32 *)&params->phy_timing,
sizeof(params->phy_timing) / sizeof(u32));
if (ret) {
debug("%s: Cannot read rockchip,phy-timing\n", __func__);
return -EINVAL;
}
ret = fdtdec_get_int_array(blob, node, "rockchip,sdram-params",
(u32 *)&params->base,
sizeof(params->base) / sizeof(u32));
ret = dev_read_u32_array(dev, "rockchip,sdram-params",
(u32 *)&params->base,
sizeof(params->base) / sizeof(u32));
if (ret) {
debug("%s: Cannot read rockchip,sdram-params\n", __func__);
return -EINVAL;
@ -1087,12 +1040,14 @@ static int rk3288_dmc_probe(struct udevice *dev)
{
#ifdef CONFIG_SPL_BUILD
struct rk3288_sdram_params *plat = dev_get_platdata(dev);
#endif
struct dram_info *priv = dev_get_priv(dev);
struct udevice *dev_clk;
struct regmap *map;
int ret;
struct udevice *dev_clk;
#endif
struct dram_info *priv = dev_get_priv(dev);
priv->pmu = syscon_get_first_range(ROCKCHIP_SYSCON_PMU);
#ifdef CONFIG_SPL_BUILD
#if CONFIG_IS_ENABLED(OF_PLATDATA)
ret = conv_of_platdata(dev);
if (ret)
@ -1107,14 +1062,12 @@ static int rk3288_dmc_probe(struct udevice *dev)
priv->grf = syscon_get_first_range(ROCKCHIP_SYSCON_GRF);
priv->sgrf = syscon_get_first_range(ROCKCHIP_SYSCON_SGRF);
priv->pmu = syscon_get_first_range(ROCKCHIP_SYSCON_PMU);
#ifdef CONFIG_SPL_BUILD
priv->chan[0].pctl = regmap_get_range(plat->map, 0);
priv->chan[0].publ = regmap_get_range(plat->map, 1);
priv->chan[1].pctl = regmap_get_range(plat->map, 2);
priv->chan[1].publ = regmap_get_range(plat->map, 3);
#endif
ret = rockchip_get_clk(&dev_clk);
if (ret)
return ret;
@ -1126,13 +1079,14 @@ static int rk3288_dmc_probe(struct udevice *dev)
priv->cru = rockchip_get_cru();
if (IS_ERR(priv->cru))
return PTR_ERR(priv->cru);
#ifdef CONFIG_SPL_BUILD
ret = setup_sdram(dev);
if (ret)
return ret;
#else
priv->info.base = CONFIG_SYS_SDRAM_BASE;
priv->info.size = rockchip_sdram_size(
(phys_addr_t)&priv->pmu->sys_reg[2]);
#endif
priv->info.base = 0;
priv->info.size = sdram_size_mb(priv->pmu) << 20;
return 0;
}

1
arch/arm/mach-rockchip/rk3328/Makefile
View File

@ -6,4 +6,5 @@
obj-y += clk_rk3328.o
obj-y += rk3328.o
obj-y += sdram_rk3328.o
obj-y += syscon_rk3328.o

21
arch/arm/mach-rockchip/rk3328/rk3328.c
View File

@ -9,17 +9,19 @@
#include <asm/armv8/mmu.h>
#include <asm/io.h>
DECLARE_GLOBAL_DATA_PTR;
static struct mm_region rk3328_mem_map[] = {
{
.virt = 0x0UL,
.phys = 0x0UL,
.size = 0x80000000UL,
.size = 0xff000000UL,
.attrs = PTE_BLOCK_MEMTYPE(MT_NORMAL) |
PTE_BLOCK_INNER_SHARE
}, {
.virt = 0xf0000000UL,
.phys = 0xf0000000UL,
.size = 0x10000000UL,
.virt = 0xff000000UL,
.phys = 0xff000000UL,
.size = 0x1000000UL,
.attrs = PTE_BLOCK_MEMTYPE(MT_DEVICE_NGNRNE) |
PTE_BLOCK_NON_SHARE |
PTE_BLOCK_PXN | PTE_BLOCK_UXN
@ -31,6 +33,17 @@ static struct mm_region rk3328_mem_map[] = {
struct mm_region *mem_map = rk3328_mem_map;
int dram_init_banksize(void)
{
size_t max_size = min((unsigned long)gd->ram_size, gd->ram_top);
/* Reserve 0x200000 for ATF bl31 */
gd->bd->bi_dram[0].start = 0x200000;
gd->bd->bi_dram[0].size = max_size - gd->bd->bi_dram[0].start;
return 0;
}
int arch_cpu_init(void)
{
/* We do some SoC one time setting here. */

60
arch/arm/mach-rockchip/rk3328/sdram_rk3328.c Normal file
View File

@ -0,0 +1,60 @@
/*
* (C) Copyright 2017 Rockchip Electronics Co., Ltd.
*
* SPDX-License-Identifier: GPL-2.0
*/
#include <common.h>
#include <dm.h>
#include <ram.h>
#include <syscon.h>
#include <asm/arch/clock.h>
#include <asm/arch/grf_rk3328.h>
#include <asm/arch/sdram_common.h>
DECLARE_GLOBAL_DATA_PTR;
struct dram_info {
struct ram_info info;
struct rk3328_grf_regs *grf;
};
static int rk3328_dmc_probe(struct udevice *dev)
{
struct dram_info *priv = dev_get_priv(dev);
priv->grf = syscon_get_first_range(ROCKCHIP_SYSCON_GRF);
debug("%s: grf=%p\n", __func__, priv->grf);
priv->info.base = CONFIG_SYS_SDRAM_BASE;
priv->info.size = rockchip_sdram_size(
(phys_addr_t)&priv->grf->os_reg[2]);
return 0;
}
static int rk3328_dmc_get_info(struct udevice *dev, struct ram_info *info)
{
struct dram_info *priv = dev_get_priv(dev);
*info = priv->info;
return 0;
}
static struct ram_ops rk3328_dmc_ops = {
.get_info = rk3328_dmc_get_info,
};
static const struct udevice_id rk3328_dmc_ids[] = {
{ .compatible = "rockchip,rk3328-dmc" },
{ }
};
U_BOOT_DRIVER(dmc_rk3328) = {
.name = "rockchip_rk3328_dmc",
.id = UCLASS_RAM,
.of_match = rk3328_dmc_ids,
.ops = &rk3328_dmc_ops,
.probe = rk3328_dmc_probe,
.priv_auto_alloc_size = sizeof(struct dram_info),
};

1
arch/arm/mach-rockchip/rk3368/Makefile
View File

@ -5,4 +5,5 @@
#
obj-y += clk_rk3368.o
obj-y += rk3368.o
obj-y += sdram_rk3368.o
obj-y += syscon_rk3368.o

13
arch/arm/mach-rockchip/rk3368/rk3368.c
View File

@ -13,6 +13,8 @@
#include <asm/arch/grf_rk3368.h>
#include <syscon.h>
DECLARE_GLOBAL_DATA_PTR;
#define IMEM_BASE 0xFF8C0000
/* Max MCU's SRAM value is 8K, begin at (IMEM_BASE + 4K) */
@ -50,6 +52,17 @@ static struct mm_region rk3368_mem_map[] = {
struct mm_region *mem_map = rk3368_mem_map;
int dram_init_banksize(void)
{
size_t max_size = min((unsigned long)gd->ram_size, gd->ram_top);
/* Reserve 0x200000 for ATF bl31 */
gd->bd->bi_dram[0].start = 0x200000;
gd->bd->bi_dram[0].size = max_size - gd->bd->bi_dram[0].start;
return 0;
}
#ifdef CONFIG_ARCH_EARLY_INIT_R
static int mcu_init(void)
{

60
arch/arm/mach-rockchip/rk3368/sdram_rk3368.c Normal file
View File

@ -0,0 +1,60 @@
/*
* (C) Copyright 2016 Rockchip Electronics Co., Ltd.
*
* SPDX-License-Identifier: GPL-2.0
*/
#include <common.h>
#include <dm.h>
#include <ram.h>
#include <syscon.h>
#include <asm/arch/clock.h>
#include <asm/arch/grf_rk3368.h>
#include <asm/arch/sdram_common.h>
DECLARE_GLOBAL_DATA_PTR;
struct dram_info {
struct ram_info info;
struct rk3368_pmu_grf *pmugrf;
};
static int rk3368_dmc_probe(struct udevice *dev)
{
struct dram_info *priv = dev_get_priv(dev);
priv->pmugrf = syscon_get_first_range(ROCKCHIP_SYSCON_PMUGRF);
debug("%s: grf=%p\n", __func__, priv->pmugrf);
priv->info.base = CONFIG_SYS_SDRAM_BASE;
priv->info.size = rockchip_sdram_size(
(phys_addr_t)&priv->pmugrf->os_reg[2]);
return 0;
}
static int rk3368_dmc_get_info(struct udevice *dev, struct ram_info *info)
{
struct dram_info *priv = dev_get_priv(dev);
*info = priv->info;
return 0;
}
static struct ram_ops rk3368_dmc_ops = {
.get_info = rk3368_dmc_get_info,
};
static const struct udevice_id rk3368_dmc_ids[] = {
{ .compatible = "rockchip,rk3368-dmc" },
{ }
};
U_BOOT_DRIVER(dmc_rk3368) = {
.name = "rockchip_rk3368_dmc",
.id = UCLASS_RAM,
.of_match = rk3368_dmc_ids,
.ops = &rk3368_dmc_ops,
.probe = rk3368_dmc_probe,
.priv_auto_alloc_size = sizeof(struct dram_info),
};

13
arch/arm/mach-rockchip/rk3399/rk3399.c
View File

@ -9,6 +9,8 @@
#include <asm/io.h>
#include <asm/arch/hardware.h>
DECLARE_GLOBAL_DATA_PTR;
#define GRF_EMMCCORE_CON11 0xff77f02c
static struct mm_region rk3399_mem_map[] = {
@ -33,6 +35,17 @@ static struct mm_region rk3399_mem_map[] = {
struct mm_region *mem_map = rk3399_mem_map;
int dram_init_banksize(void)
{
size_t max_size = min((unsigned long)gd->ram_size, gd->ram_top);
/* Reserve 0x200000 for ATF bl31 */
gd->bd->bi_dram[0].start = 0x200000;
gd->bd->bi_dram[0].size = max_size - gd->bd->bi_dram[0].start;
return 0;
}
int arch_cpu_init(void)
{
/* We do some SoC one time setting here. */

102
arch/arm/mach-rockchip/rk3399/sdram_rk3399.c
View File

@ -15,6 +15,7 @@
#include <syscon.h>
#include <asm/io.h>
#include <asm/arch/clock.h>
#include <asm/arch/sdram_common.h>
#include <asm/arch/sdram_rk3399.h>
#include <asm/arch/cru_rk3399.h>
#include <asm/arch/grf_rk3399.h>
@ -43,50 +44,6 @@ struct dram_info {
struct rk3399_pmugrf_regs *pmugrf;
};
/*
* sys_reg bitfield struct
* [31] row_3_4_ch1
* [30] row_3_4_ch0
* [29:28] chinfo
* [27] rank_ch1
* [26:25] col_ch1
* [24] bk_ch1
* [23:22] cs0_row_ch1
* [21:20] cs1_row_ch1
* [19:18] bw_ch1
* [17:16] dbw_ch1;
* [15:13] ddrtype
* [12] channelnum
* [11] rank_ch0
* [10:9] col_ch0
* [8] bk_ch0
* [7:6] cs0_row_ch0
* [5:4] cs1_row_ch0
* [3:2] bw_ch0
* [1:0] dbw_ch0
*/
#define SYS_REG_DDRTYPE_SHIFT 13
#define SYS_REG_DDRTYPE_MASK 7
#define SYS_REG_NUM_CH_SHIFT 12
#define SYS_REG_NUM_CH_MASK 1
#define SYS_REG_ROW_3_4_SHIFT(ch) (30 + (ch))
#define SYS_REG_ROW_3_4_MASK 1
#define SYS_REG_CHINFO_SHIFT(ch) (28 + (ch))
#define SYS_REG_RANK_SHIFT(ch) (11 + (ch) * 16)
#define SYS_REG_RANK_MASK 1
#define SYS_REG_COL_SHIFT(ch) (9 + (ch) * 16)
#define SYS_REG_COL_MASK 3
#define SYS_REG_BK_SHIFT(ch) (8 + (ch) * 16)
#define SYS_REG_BK_MASK 1
#define SYS_REG_CS0_ROW_SHIFT(ch) (6 + (ch) * 16)
#define SYS_REG_CS0_ROW_MASK 3
#define SYS_REG_CS1_ROW_SHIFT(ch) (4 + (ch) * 16)
#define SYS_REG_CS1_ROW_MASK 3
#define SYS_REG_BW_SHIFT(ch) (2 + (ch) * 16)
#define SYS_REG_BW_MASK 3
#define SYS_REG_DBW_SHIFT(ch) ((ch) * 16)
#define SYS_REG_DBW_MASK 3
#define PRESET_SGRF_HOLD(n) ((0x1 << (6 + 16)) | ((n) << 6))
#define PRESET_GPIO0_HOLD(n) ((0x1 << (7 + 16)) | ((n) << 7))
#define PRESET_GPIO1_HOLD(n) ((0x1 << (8 + 16)) | ((n) << 8))
@ -1132,13 +1089,11 @@ static int rk3399_dmc_ofdata_to_platdata(struct udevice *dev)
{
#if !CONFIG_IS_ENABLED(OF_PLATDATA)
struct rockchip_dmc_plat *plat = dev_get_platdata(dev);
const void *blob = gd->fdt_blob;
int node = dev_of_offset(dev);
int ret;
ret = fdtdec_get_int_array(blob, node, "rockchip,sdram-params",
(u32 *)&plat->sdram_params,
sizeof(plat->sdram_params) / sizeof(u32));
ret = dev_read_u32_array(dev, "rockchip,sdram-params",
(u32 *)&plat->sdram_params,
sizeof(plat->sdram_params) / sizeof(u32));
if (ret) {
printf("%s: Cannot read rockchip,sdram-params %d\n",
__func__, ret);
@ -1231,50 +1186,6 @@ static int rk3399_dmc_init(struct udevice *dev)
}
#endif
size_t sdram_size_mb(struct dram_info *dram)
{
u32 rank, col, bk, cs0_row, cs1_row, bw, row_3_4;
size_t chipsize_mb = 0;
size_t size_mb = 0;
u32 ch;
u32 sys_reg = readl(&dram->pmugrf->os_reg2);
u32 ch_num = 1 + ((sys_reg >> SYS_REG_NUM_CH_SHIFT)
& SYS_REG_NUM_CH_MASK);
for (ch = 0; ch < ch_num; ch++) {
rank = 1 + (sys_reg >> SYS_REG_RANK_SHIFT(ch) &
SYS_REG_RANK_MASK);
col = 9 + (sys_reg >> SYS_REG_COL_SHIFT(ch) & SYS_REG_COL_MASK);
bk = 3 - ((sys_reg >> SYS_REG_BK_SHIFT(ch)) & SYS_REG_BK_MASK);
cs0_row = 13 + (sys_reg >> SYS_REG_CS0_ROW_SHIFT(ch) &
SYS_REG_CS0_ROW_MASK);
cs1_row = 13 + (sys_reg >> SYS_REG_CS1_ROW_SHIFT(ch) &
SYS_REG_CS1_ROW_MASK);
bw = (2 >> ((sys_reg >> SYS_REG_BW_SHIFT(ch)) &
SYS_REG_BW_MASK));
row_3_4 = sys_reg >> SYS_REG_ROW_3_4_SHIFT(ch) &
SYS_REG_ROW_3_4_MASK;
chipsize_mb = (1 << (cs0_row + col + bk + bw - 20));
if (rank > 1)
chipsize_mb += chipsize_mb >> (cs0_row - cs1_row);
if (row_3_4)
chipsize_mb = chipsize_mb * 3 / 4;
size_mb += chipsize_mb;
}
/*
* we use the 0x00000000~0xf7ffffff space
* since 0xf8000000~0xffffffff is soc register space
* so we reserve it
*/
size_mb = min_t(size_t, size_mb, 0xf8000000/(1<<20));
return size_mb;
}
static int rk3399_dmc_probe(struct udevice *dev)
{
#ifdef CONFIG_SPL_BUILD
@ -1285,8 +1196,9 @@ static int rk3399_dmc_probe(struct udevice *dev)
priv->pmugrf = syscon_get_first_range(ROCKCHIP_SYSCON_PMUGRF);
debug("%s: pmugrf=%p\n", __func__, priv->pmugrf);
priv->info.base = 0;
priv->info.size = sdram_size_mb(priv) << 20;
priv->info.base = CONFIG_SYS_SDRAM_BASE;
priv->info.size = rockchip_sdram_size(
(phys_addr_t)&priv->pmugrf->os_reg2);
#endif
return 0;
}

83
arch/arm/mach-rockchip/sdram_common.c Normal file
View File

@ -0,0 +1,83 @@
/*
* Copyright (C) 2017 Rockchip Electronics Co., Ltd.
*
* SPDX-License-Identifier: GPL-2.0+
*/
#include <common.h>
#include <dm.h>
#include <ram.h>
#include <asm/io.h>
#include <asm/arch/sdram_common.h>
#include <dm/uclass-internal.h>
DECLARE_GLOBAL_DATA_PTR;
size_t rockchip_sdram_size(phys_addr_t reg)
{
u32 rank, col, bk, cs0_row, cs1_row, bw, row_3_4;
size_t chipsize_mb = 0;
size_t size_mb = 0;
u32 ch;
u32 sys_reg = readl(reg);
u32 ch_num = 1 + ((sys_reg >> SYS_REG_NUM_CH_SHIFT)
& SYS_REG_NUM_CH_MASK);
debug("%s %x %x\n", __func__, (u32)reg, sys_reg);
for (ch = 0; ch < ch_num; ch++) {
rank = 1 + (sys_reg >> SYS_REG_RANK_SHIFT(ch) &
SYS_REG_RANK_MASK);
col = 9 + (sys_reg >> SYS_REG_COL_SHIFT(ch) & SYS_REG_COL_MASK);
bk = 3 - ((sys_reg >> SYS_REG_BK_SHIFT(ch)) & SYS_REG_BK_MASK);
cs0_row = 13 + (sys_reg >> SYS_REG_CS0_ROW_SHIFT(ch) &
SYS_REG_CS0_ROW_MASK);
cs1_row = 13 + (sys_reg >> SYS_REG_CS1_ROW_SHIFT(ch) &
SYS_REG_CS1_ROW_MASK);
bw = (2 >> ((sys_reg >> SYS_REG_BW_SHIFT(ch)) &
SYS_REG_BW_MASK));
row_3_4 = sys_reg >> SYS_REG_ROW_3_4_SHIFT(ch) &
SYS_REG_ROW_3_4_MASK;
chipsize_mb = (1 << (cs0_row + col + bk + bw - 20));
if (rank > 1)
chipsize_mb += chipsize_mb >> (cs0_row - cs1_row);
if (row_3_4)
chipsize_mb = chipsize_mb * 3 / 4;
size_mb += chipsize_mb;
debug("rank %d col %d bk %d cs0_row %d bw %d row_3_4 %d\n",
rank, col, bk, cs0_row, bw, row_3_4);
}
return (size_t)size_mb << 20;
}
int dram_init(void)
{
struct ram_info ram;
struct udevice *dev;
int ret;
ret = uclass_get_device(UCLASS_RAM, 0, &dev);
if (ret) {
debug("DRAM init failed: %d\n", ret);
return ret;
}
ret = ram_get_info(dev, &ram);
if (ret) {
debug("Cannot get DRAM size: %d\n", ret);
return ret;
}
gd->ram_size = ram.size;
debug("SDRAM base=%lx, size=%lx\n",
(unsigned long)ram.base, (unsigned long)ram.size);
return 0;
}
ulong board_get_usable_ram_top(ulong total_size)
{
unsigned long top = CONFIG_SYS_SDRAM_BASE + SDRAM_MAX_SIZE;
return (gd->ram_top > top) ? top : gd->ram_top;
}

14
board/geekbuying/geekbox/geekbox.c
View File

@ -12,17 +12,3 @@ int board_init(void)
{
return 0;
}
int dram_init(void)
{
gd->ram_size = 0x80000000;
return 0;
}
int dram_init_banksize(void)
{
gd->bd->bi_dram[0].start = 0;
gd->bd->bi_dram[0].size = 0x80000000;
return 0;
}

15
board/phytec/phycore_rk3288/Kconfig Normal file
View File

@ -0,0 +1,15 @@
if TARGET_PHYCORE_RK3288
config SYS_BOARD
default "phycore_rk3288"
config SYS_VENDOR
default "phytec"
config SYS_CONFIG_NAME
default "phycore_rk3288"
config BOARD_SPECIFIC_OPTIONS # dummy
def_bool y
endif

6
board/phytec/phycore_rk3288/MAINTAINERS Normal file
View File

@ -0,0 +1,6 @@
phyCORE-RK3288
M: Wadim Egorov <w.egorov@phytec.de>
S: Maintained
F: board/phytec/phycore_rk3288
F: include/configs/phycore_rk3288.h
F: configs/phycore-rk3288_defconfig

8
board/phytec/phycore_rk3288/Makefile Normal file
View File

@ -0,0 +1,8 @@
#
# Copyright (C) 2017 PHYTEC Messtechnik GmbH
# Author: Wadim Egorov <w.egorov@phytec.de>
#
# SPDX-License-Identifier: GPL-2.0+
#
obj-y += phycore-rk3288.o

8
board/phytec/phycore_rk3288/phycore-rk3288.c Normal file
View File

@ -0,0 +1,8 @@
/*
* Copyright (C) 2017 PHYTEC Messtechnik GmbH
* Author: Wadim Egorov <w.egorov@phytec.de>
*
* SPDX-License-Identifier: GPL-2.0+
*/
#include <common.h>

16
board/rockchip/evb_px5/evb-px5.c
View File

@ -33,19 +33,3 @@ int board_init(void)
{
return 0;
}
int dram_init(void)
{
gd->ram_size = 0x40000000;
return 0;
}
int dram_init_banksize(void)
{
/* Reserve 0x200000 for ATF bl31 */
gd->bd->bi_dram[0].start = 0x200000;
gd->bd->bi_dram[0].size = 0x3fe00000;
return 0;
}

15
board/rockchip/evb_rk3229/Kconfig Normal file
View File

@ -0,0 +1,15 @@
if TARGET_EVB_RK3229
config SYS_BOARD
default "evb_rk3229"
config SYS_VENDOR
default "rockchip"
config SYS_CONFIG_NAME
default "evb_rk3229"
config BOARD_SPECIFIC_OPTIONS # dummy
def_bool y
endif

6
board/rockchip/evb_rk3229/MAINTAINERS Normal file
View File

@ -0,0 +1,6 @@
EVB-RK3229
M: Kever Yang <kever.yang@rock-chips.com>
S: Maintained
F: board/rockchip/evb_rk3229
F: include/configs/evb_rk3229.h
F: configs/evb-rk3229_defconfig

7
board/rockchip/evb_rk3229/Makefile Normal file
View File

@ -0,0 +1,7 @@
#
# (C) Copyright 2015 Google, Inc
#
# SPDX-License-Identifier: GPL-2.0+
#
obj-y += evb_rk3229.o

12
board/rockchip/evb_rk3229/evb_rk3229.c Normal file
View File

@ -0,0 +1,12 @@
/*
* (C) Copyright 2017 Rockchip Electronics Co., Ltd
*
* SPDX-License-Identifier: GPL-2.0+
*/
#include <common.h>
#include <dm.h>
#include <asm/io.h>
#include <asm/arch/uart.h>
DECLARE_GLOBAL_DATA_PTR;

62
board/rockchip/evb_rk3328/evb-rk3328.c
View File

@ -7,31 +7,65 @@
#include <common.h>
#include <asm/armv8/mmu.h>
#include <dwc3-uboot.h>
#include <power/regulator.h>
#include <usb.h>
DECLARE_GLOBAL_DATA_PTR;
int board_init(void)
{
return 0;
int ret;
ret = regulators_enable_boot_on(false);
if (ret)
debug("%s: Cannot enable boot on regulator\n", __func__);
return ret;
}
int dram_init(void)
{
gd->ram_size = 0x80000000;
return 0;
}
#if defined(CONFIG_USB_GADGET) && defined(CONFIG_USB_GADGET_DWC2_OTG)
#include <usb.h>
#include <usb/dwc2_udc.h>
int dram_init_banksize(void)
{
/* Reserve 0x200000 for ATF bl31 */
gd->bd->bi_dram[0].start = 0x200000;
gd->bd->bi_dram[0].size = 0x7e000000;
return 0;
}
static struct dwc2_plat_otg_data rk3328_otg_data = {
.rx_fifo_sz = 512,
.np_tx_fifo_sz = 16,
.tx_fifo_sz = 128,
};
int board_usb_init(int index, enum usb_init_type init)
{
int node;
const char *mode;
bool matched = false;
const void *blob = gd->fdt_blob;
/* find the usb_otg node */
node = fdt_node_offset_by_compatible(blob, -1,
"rockchip,rk3328-usb");
while (node > 0) {
mode = fdt_getprop(blob, node, "dr_mode", NULL);
if (mode && strcmp(mode, "otg") == 0) {
matched = true;
break;
}
node = fdt_node_offset_by_compatible(blob, node,
"rockchip,rk3328-usb");
}
if (!matched) {
debug("Not found usb_otg device\n");
return -ENODEV;
}
rk3328_otg_data.regs_otg = fdtdec_get_addr(blob, node, "reg");
return dwc2_udc_probe(&rk3328_otg_data);
}
int board_usb_cleanup(int index, enum usb_init_type init)
{
return 0;
}
#endif

31
board/rockchip/evb_rk3399/evb-rk3399.c
View File

@ -67,34 +67,3 @@ int board_init(void)
out:
return 0;
}
int dram_init(void)
{
struct ram_info ram;
struct udevice *dev;
int ret;
ret = uclass_get_device(UCLASS_RAM, 0, &dev);
if (ret) {
debug("DRAM init failed: %d\n", ret);
return ret;
}
ret = ram_get_info(dev, &ram);
if (ret) {
debug("Cannot get DRAM size: %d\n", ret);
return ret;
}
debug("SDRAM base=%llx, size=%x\n", ram.base, (unsigned int)ram.size);
gd->ram_size = ram.size;
return 0;
}
int dram_init_banksize(void)
{
/* Reserve 0x200000 for ATF bl31 */
gd->bd->bi_dram[0].start = 0x200000;
gd->bd->bi_dram[0].size = 0x7e000000;
return 0;
}

15
board/rockchip/sheep_rk3368/sheep_rk3368.c
View File

@ -20,18 +20,3 @@ int board_init(void)
{
return 0;
}
int dram_init(void)
{
gd->ram_size = 0x80000000;
return 0;
}
int dram_init_banksize(void)
{
gd->bd->bi_dram[0].start = 0x200000;
gd->bd->bi_dram[0].size = 0x7fe00000;
return 0;
}

31
board/theobroma-systems/puma_rk3399/puma-rk3399.c
View File

@ -180,34 +180,3 @@ void get_board_serial(struct tag_serialnr *serialnr)
serialnr->low = (u32)(serial & 0xffffffff);
}
#endif
int dram_init(void)
{
struct ram_info ram;
struct udevice *dev;
int ret;
ret = uclass_get_device(UCLASS_RAM, 0, &dev);
if (ret) {
debug("DRAM init failed: %d\n", ret);
return ret;
}
ret = ram_get_info(dev, &ram);
if (ret) {
debug("Cannot get DRAM size: %d\n", ret);
return ret;
}
debug("SDRAM base=%llx, size=%x\n", ram.base, (unsigned int)ram.size);
gd->ram_size = ram.size;
return 0;
}
int dram_init_banksize(void)
{
/* Reserve 0x200000 for ATF bl31 */
gd->bd->bi_dram[0].start = 0x200000;
gd->bd->bi_dram[0].size = 0x7e000000;
return 0;
}

1
configs/evb-rk3036_defconfig
View File

@ -30,7 +30,6 @@ CONFIG_MMC_DW=y
CONFIG_MMC_DW_ROCKCHIP=y
CONFIG_PINCTRL=y
CONFIG_PINCTRL_ROCKCHIP_RK3036=y
CONFIG_RAM=y
# CONFIG_SPL_SERIAL_PRESENT is not set
CONFIG_DEBUG_UART_BASE=0x20068000
CONFIG_DEBUG_UART_CLOCK=24000000

44
configs/evb-rk3229_defconfig Normal file
View File

@ -0,0 +1,44 @@
CONFIG_ARM=y
CONFIG_ARCH_ROCKCHIP=y
CONFIG_SPL_LIBCOMMON_SUPPORT=y
CONFIG_SPL_LIBGENERIC_SUPPORT=y
CONFIG_SYS_MALLOC_F_LEN=0x800
CONFIG_ROCKCHIP_RK322X=y
CONFIG_ROCKCHIP_SPL_BACK_TO_BROM=y
CONFIG_TARGET_EVB_RK3229=y
CONFIG_SPL_STACK_R_ADDR=0x80000
CONFIG_DEFAULT_DEVICE_TREE="rk3229-evb"
# CONFIG_DISPLAY_CPUINFO is not set
CONFIG_SPL_STACK_R=y
CONFIG_SPL_STACK_R_MALLOC_SIMPLE_LEN=0x200
CONFIG_FASTBOOT=y
# CONFIG_CMD_IMLS is not set
CONFIG_CMD_GPT=y
CONFIG_CMD_MMC=y
# CONFIG_CMD_SETEXPR is not set
CONFIG_CMD_TIME=y
CONFIG_SPL_OF_CONTROL=y
CONFIG_OF_SPL_REMOVE_PROPS="pinctrl-0 pinctrl-names clock-names interrupt-parent assigned-clocks assigned-clock-rates assigned-clock-parents"
CONFIG_REGMAP=y
CONFIG_SPL_REGMAP=y
CONFIG_SYSCON=y
CONFIG_SPL_SYSCON=y
CONFIG_CLK=y
CONFIG_SPL_CLK=y
CONFIG_ROCKCHIP_GPIO=y
CONFIG_SYS_I2C_ROCKCHIP=y
CONFIG_MMC_DW=y
CONFIG_MMC_DW_ROCKCHIP=y
CONFIG_PINCTRL=y
CONFIG_PINCTRL_ROCKCHIP_RK322X=y
# CONFIG_SPL_PINCTRL_FULL is not set
CONFIG_RAM=y
CONFIG_SPL_RAM=y
CONFIG_BAUDRATE=1500000
CONFIG_DEBUG_UART=y
CONFIG_DEBUG_UART_BASE=0x11030000
CONFIG_DEBUG_UART_CLOCK=24000000
CONFIG_DEBUG_UART_SHIFT=2
CONFIG_SYS_NS16550=y
CONFIG_SYSRESET=y
CONFIG_ERRNO_STR=y

20
configs/evb-rk3328_defconfig
View File

@ -31,12 +31,28 @@ CONFIG_DEBUG_UART_SHIFT=2
CONFIG_SYS_NS16550=y
CONFIG_SYSRESET=y
CONFIG_USB=y
CONFIG_USB_XHCI_HCD=y
CONFIG_USB_XHCI_DWC3=y
CONFIG_USB_EHCI_HCD=y
CONFIG_USB_EHCI_GENERIC=y
CONFIG_USB_OHCI_HCD=y
CONFIG_USB_OHCI_GENERIC=y
CONFIG_USB_DWC2=y
CONFIG_USB_STORAGE=y
CONFIG_USB_XHCI_DWC3=y
CONFIG_USB_XHCI_HCD=y
CONFIG_USB_XHCI_RK=y
CONFIG_USB_GADGET=y
CONFIG_USB_GADGET_DOWNLOAD=y
CONFIG_USB_GADGET_DUALSPEED=y
CONFIG_USB_GADGET_DWC2_OTG=y
CONFIG_USB_FUNCTION_FASTBOOT=y
CONFIG_G_DNL_MANUFACTURER="Rockchip"
CONFIG_G_DNL_VENDOR_NUM=0x2207
CONFIG_G_DNL_PRODUCT_NUM=0x330a
CONFIG_FASTBOOT=y
CONFIG_CMD_FASTBOOT=y
CONFIG_FASTBOOT_FLASH=y
CONFIG_FASTBOOT_FLASH_MMC_DEV=1
CONFIG_FASTBOOT_BUF_ADDR=0x00800800
CONFIG_FASTBOOT_BUF_SIZE=0x08000000
CONFIG_USE_TINY_PRINTF=y
CONFIG_ERRNO_STR=y

1
configs/evb-rv1108_defconfig
View File

@ -26,7 +26,6 @@ CONFIG_ETH_DESIGNWARE=y
CONFIG_GMAC_ROCKCHIP=y
CONFIG_PINCTRL=y
CONFIG_PINCTRL_ROCKCHIP_RV1108=y
CONFIG_RAM=y
CONFIG_BAUDRATE=1500000
# CONFIG_SPL_SERIAL_PRESENT is not set
CONFIG_DEBUG_UART_BASE=0x10210000

1
configs/fennec-rk3288_defconfig
View File

@ -62,6 +62,7 @@ CONFIG_DEBUG_UART_SHIFT=2
CONFIG_SYS_NS16550=y
CONFIG_SYSRESET=y
CONFIG_USB=y
CONFIG_USB_DWC2=y
CONFIG_USB_STORAGE=y
CONFIG_USE_TINY_PRINTF=y
CONFIG_CMD_DHRYSTONE=y

1
configs/firefly-rk3288_defconfig
View File

@ -65,6 +65,7 @@ CONFIG_DEBUG_UART_SHIFT=2
CONFIG_SYS_NS16550=y
CONFIG_SYSRESET=y
CONFIG_USB=y
CONFIG_USB_DWC2=y
CONFIG_USB_STORAGE=y
CONFIG_DM_VIDEO=y
CONFIG_DISPLAY=y

2
configs/firefly-rk3399_defconfig
View File

@ -23,7 +23,6 @@ CONFIG_CMD_USB=y
CONFIG_CMD_TIME=y
CONFIG_SPL_OF_CONTROL=y
CONFIG_OF_SPL_REMOVE_PROPS="pinctrl-0 pinctrl-names clock-names interrupt-parent assigned-clocks assigned-clock-rates assigned-clock-parents"
CONFIG_SPL_OF_PLATDATA=y
CONFIG_REGMAP=y
CONFIG_SPL_REGMAP=y
CONFIG_SYSCON=y
@ -33,6 +32,7 @@ CONFIG_SPL_CLK=y
CONFIG_ROCKCHIP_GPIO=y
CONFIG_SYS_I2C_ROCKCHIP=y
CONFIG_MMC_DW=y
CONFIG_MMC_DW_ROCKCHIP=y
CONFIG_MMC_SDHCI=y
CONFIG_MMC_SDHCI_ROCKCHIP=y
CONFIG_DM_ETH=y

1
configs/hikey_defconfig
View File

@ -15,6 +15,7 @@ CONFIG_CMD_CACHE=y
CONFIG_MMC_DW=y
CONFIG_MMC_DW_K3=y
CONFIG_USB=y
CONFIG_USB_DWC2=y
CONFIG_USB_STORAGE=y
CONFIG_FAT_WRITE=y
CONFIG_OF_LIBFDT_OVERLAY=y

2
configs/kylin-rk3036_defconfig
View File

@ -31,9 +31,9 @@ CONFIG_MMC_DW_ROCKCHIP=y
CONFIG_PINCTRL=y
CONFIG_PINCTRL_ROCKCHIP_RK3036=y
CONFIG_DM_REGULATOR_FIXED=y
CONFIG_RAM=y
CONFIG_SYSRESET=y
CONFIG_USB=y
CONFIG_USB_DWC2=y
CONFIG_USB_STORAGE=y
CONFIG_CMD_DHRYSTONE=y
CONFIG_ERRNO_STR=y

1
configs/miqi-rk3288_defconfig
View File

@ -62,6 +62,7 @@ CONFIG_DEBUG_UART_SHIFT=2
CONFIG_SYS_NS16550=y
CONFIG_SYSRESET=y
CONFIG_USB=y
CONFIG_USB_DWC2=y
CONFIG_USB_STORAGE=y
CONFIG_DM_VIDEO=y
CONFIG_DISPLAY=y

70
configs/phycore-rk3288_defconfig Normal file
View File

@ -0,0 +1,70 @@
CONFIG_ARM=y
CONFIG_ARCH_ROCKCHIP=y
CONFIG_SYS_MALLOC_F_LEN=0x2000
CONFIG_ROCKCHIP_RK3288=y
CONFIG_ROCKCHIP_SPL_BACK_TO_BROM=y
CONFIG_TARGET_PHYCORE_RK3288=y
CONFIG_SPL_STACK_R_ADDR=0x80000
CONFIG_DEFAULT_DEVICE_TREE="rk3288-phycore-rdk"
CONFIG_DEBUG_UART=y
CONFIG_SILENT_CONSOLE=y
CONFIG_CONSOLE_MUX=y
# CONFIG_DISPLAY_CPUINFO is not set
CONFIG_SPL_STACK_R=y
CONFIG_SPL_STACK_R_MALLOC_SIMPLE_LEN=0x2000
CONFIG_SPL_I2C_SUPPORT=y
CONFIG_SPL_POWER_SUPPORT=y
# CONFIG_CMD_IMLS is not set
CONFIG_CMD_GPT=y
CONFIG_CMD_MMC=y
CONFIG_CMD_SF=y
CONFIG_CMD_SPI=y
CONFIG_CMD_I2C=y
CONFIG_CMD_USB=y
CONFIG_CMD_GPIO=y
# CONFIG_CMD_SETEXPR is not set
CONFIG_CMD_CACHE=y
CONFIG_CMD_TIME=y
CONFIG_CMD_PMIC=y
CONFIG_CMD_REGULATOR=y
# CONFIG_SPL_DOS_PARTITION is not set
# CONFIG_SPL_ISO_PARTITION is not set
# CONFIG_SPL_EFI_PARTITION is not set
CONFIG_SPL_PARTITION_UUIDS=y
CONFIG_SPL_OF_CONTROL=y
CONFIG_OF_SPL_REMOVE_PROPS="pinctrl-0 pinctrl-names clock-names interrupt-parent assigned-clocks assigned-clock-rates assigned-clock-parents"
CONFIG_REGMAP=y
CONFIG_SPL_REGMAP=y
CONFIG_SYSCON=y
CONFIG_SPL_SYSCON=y
# CONFIG_SPL_SIMPLE_BUS is not set
CONFIG_CLK=y
CONFIG_SPL_CLK=y
CONFIG_ROCKCHIP_GPIO=y
CONFIG_SYS_I2C_ROCKCHIP=y
CONFIG_MMC_DW=y
CONFIG_MMC_DW_ROCKCHIP=y
CONFIG_DM_ETH=y
CONFIG_ETH_DESIGNWARE=y
CONFIG_GMAC_ROCKCHIP=y
CONFIG_PINCTRL=y
CONFIG_SPL_PINCTRL=y
# CONFIG_SPL_PINCTRL_FULL is not set
CONFIG_PINCTRL_ROCKCHIP_RK3288=y
CONFIG_DM_PMIC=y
CONFIG_PMIC_RK8XX=y
CONFIG_DM_REGULATOR_FIXED=y
CONFIG_REGULATOR_RK8XX=y
CONFIG_PWM_ROCKCHIP=y
CONFIG_RAM=y
CONFIG_SPL_RAM=y
CONFIG_DEBUG_UART_BASE=0xff690000
CONFIG_DEBUG_UART_CLOCK=24000000
CONFIG_DEBUG_UART_SHIFT=2
CONFIG_SYS_NS16550=y
CONFIG_SYSRESET=y
CONFIG_USB=y
CONFIG_USB_STORAGE=y
CONFIG_USE_TINY_PRINTF=y
CONFIG_CMD_DHRYSTONE=y
CONFIG_ERRNO_STR=y

1
configs/popmetal-rk3288_defconfig
View File

@ -62,6 +62,7 @@ CONFIG_DEBUG_UART_SHIFT=2
CONFIG_SYS_NS16550=y
CONFIG_SYSRESET=y
CONFIG_USB=y
CONFIG_USB_DWC2=y
CONFIG_USB_STORAGE=y
CONFIG_USE_TINY_PRINTF=y
CONFIG_CMD_DHRYSTONE=y

1
configs/rpi_2_defconfig
View File

@ -19,6 +19,7 @@ CONFIG_MMC_SDHCI_BCM2835=y
CONFIG_DM_ETH=y
CONFIG_USB=y
CONFIG_DM_USB=y
CONFIG_USB_DWC2=y
CONFIG_USB_STORAGE=y
CONFIG_USB_KEYBOARD=y
CONFIG_DM_VIDEO=y

1
configs/rpi_3_32b_defconfig
View File

@ -21,6 +21,7 @@ CONFIG_DM_ETH=y
# CONFIG_REQUIRE_SERIAL_CONSOLE is not set
CONFIG_USB=y
CONFIG_DM_USB=y
CONFIG_USB_DWC2=y
CONFIG_USB_STORAGE=y
CONFIG_USB_KEYBOARD=y
CONFIG_DM_VIDEO=y

1
configs/rpi_3_defconfig
View File

@ -21,6 +21,7 @@ CONFIG_DM_ETH=y
# CONFIG_REQUIRE_SERIAL_CONSOLE is not set
CONFIG_USB=y
CONFIG_DM_USB=y
CONFIG_USB_DWC2=y
CONFIG_USB_STORAGE=y
CONFIG_USB_KEYBOARD=y
CONFIG_DM_VIDEO=y

1
configs/rpi_defconfig
View File

@ -19,6 +19,7 @@ CONFIG_MMC_SDHCI_BCM2835=y
CONFIG_DM_ETH=y
CONFIG_USB=y
CONFIG_DM_USB=y
CONFIG_USB_DWC2=y
CONFIG_USB_STORAGE=y
CONFIG_USB_KEYBOARD=y
CONFIG_DM_VIDEO=y

1
configs/socfpga_arria5_defconfig
View File

@ -57,6 +57,7 @@ CONFIG_CADENCE_QSPI=y
CONFIG_DESIGNWARE_SPI=y
CONFIG_USB=y
CONFIG_DM_USB=y
CONFIG_USB_DWC2=y
CONFIG_USB_STORAGE=y
CONFIG_USB_GADGET=y
CONFIG_USB_GADGET_DWC2_OTG=y

1
configs/socfpga_cyclone5_defconfig
View File

@ -57,6 +57,7 @@ CONFIG_CADENCE_QSPI=y
CONFIG_DESIGNWARE_SPI=y
CONFIG_USB=y
CONFIG_DM_USB=y
CONFIG_USB_DWC2=y
CONFIG_USB_STORAGE=y
CONFIG_USB_GADGET=y
CONFIG_USB_GADGET_DWC2_OTG=y

1
configs/socfpga_de0_nano_soc_defconfig
View File

@ -51,6 +51,7 @@ CONFIG_CADENCE_QSPI=y
CONFIG_DESIGNWARE_SPI=y
CONFIG_USB=y
CONFIG_DM_USB=y
CONFIG_USB_DWC2=y
CONFIG_USB_STORAGE=y
CONFIG_USB_GADGET=y
CONFIG_USB_GADGET_DWC2_OTG=y

1
configs/socfpga_de10_nano_defconfig
View File

@ -49,6 +49,7 @@ CONFIG_CADENCE_QSPI=y
CONFIG_DESIGNWARE_SPI=y
CONFIG_USB=y
CONFIG_DM_USB=y
CONFIG_USB_DWC2=y
CONFIG_USB_STORAGE=y
CONFIG_USB_GADGET=y
CONFIG_USB_GADGET_DWC2_OTG=y

1
configs/socfpga_de1_soc_defconfig
View File

@ -48,6 +48,7 @@ CONFIG_ETH_DESIGNWARE=y
CONFIG_SYS_NS16550=y
CONFIG_USB=y
CONFIG_DM_USB=y
CONFIG_USB_DWC2=y
CONFIG_USB_STORAGE=y
CONFIG_USE_TINY_PRINTF=y
# CONFIG_EFI_LOADER is not set

1
configs/socfpga_mcvevk_defconfig
View File

@ -50,6 +50,7 @@ CONFIG_CADENCE_QSPI=y
CONFIG_DESIGNWARE_SPI=y
CONFIG_USB=y
CONFIG_DM_USB=y
CONFIG_USB_DWC2=y
CONFIG_USB_STORAGE=y
CONFIG_USB_GADGET=y
CONFIG_USB_GADGET_DWC2_OTG=y

1
configs/socfpga_sockit_defconfig
View File

@ -57,6 +57,7 @@ CONFIG_CADENCE_QSPI=y
CONFIG_DESIGNWARE_SPI=y
CONFIG_USB=y
CONFIG_DM_USB=y
CONFIG_USB_DWC2=y
CONFIG_USB_STORAGE=y
CONFIG_USB_GADGET=y
CONFIG_USB_GADGET_DWC2_OTG=y

1
configs/socfpga_socrates_defconfig
View File

@ -57,6 +57,7 @@ CONFIG_CADENCE_QSPI=y
CONFIG_DESIGNWARE_SPI=y
CONFIG_USB=y
CONFIG_DM_USB=y
CONFIG_USB_DWC2=y
CONFIG_USB_STORAGE=y
CONFIG_USB_GADGET=y
CONFIG_USB_GADGET_DWC2_OTG=y

1
configs/socfpga_vining_fpga_defconfig
View File

@ -72,6 +72,7 @@ CONFIG_CADENCE_QSPI=y
CONFIG_DESIGNWARE_SPI=y
CONFIG_USB=y
CONFIG_DM_USB=y
CONFIG_USB_DWC2=y
CONFIG_USB_STORAGE=y
CONFIG_USB_GADGET=y
CONFIG_USB_GADGET_DWC2_OTG=y

1
configs/tinker-rk3288_defconfig
View File

@ -65,6 +65,7 @@ CONFIG_DEBUG_UART_SHIFT=2
CONFIG_SYS_NS16550=y
CONFIG_SYSRESET=y
CONFIG_USB=y
CONFIG_USB_DWC2=y
CONFIG_USB_STORAGE=y
CONFIG_USE_TINY_PRINTF=y
CONFIG_CMD_DHRYSTONE=y

3
doc/README.rockchip
View File

@ -36,13 +36,14 @@ You will need:
Building
========
At present eight RK3288 boards are supported:
At present nine RK3288 boards are supported:
- EVB RK3288 - use evb-rk3288 configuration
- Fennec RK3288 - use fennec-rk3288 configuration
- Firefly RK3288 - use firefly-rk3288 configuration
- Hisense Chromebook - use chromebook_jerry configuration
- MiQi RK3288 - use miqi-rk3288 configuration
- phyCORE-RK3288 RDK - use phycore-rk3288 configuration
- PopMetal RK3288 - use popmetal-rk3288 configuration
- Radxa Rock 2 - use rock2 configuration
- Tinker RK3288 - use tinker-rk3288 configuration

1
drivers/clk/rockchip/Makefile
View File

@ -6,6 +6,7 @@
obj-$(CONFIG_ROCKCHIP_RK3036) += clk_rk3036.o
obj-$(CONFIG_ROCKCHIP_RK3188) += clk_rk3188.o
obj-$(CONFIG_ROCKCHIP_RK322X) += clk_rk322x.o
obj-$(CONFIG_ROCKCHIP_RK3288) += clk_rk3288.o
obj-$(CONFIG_ROCKCHIP_RK3328) += clk_rk3328.o
obj-$(CONFIG_ROCKCHIP_RK3368) += clk_rk3368.o

413
drivers/clk/rockchip/clk_rk322x.c Normal file
View File

@ -0,0 +1,413 @@
/*
* (C) Copyright 2017 Rockchip Electronics Co., Ltd
*
* SPDX-License-Identifier: GPL-2.0
*/
#include <common.h>
#include <clk-uclass.h>
#include <dm.h>
#include <errno.h>
#include <syscon.h>
#include <asm/io.h>
#include <asm/arch/clock.h>
#include <asm/arch/cru_rk322x.h>
#include <asm/arch/hardware.h>
#include <dm/lists.h>
#include <dt-bindings/clock/rk3228-cru.h>
#include <linux/log2.h>
DECLARE_GLOBAL_DATA_PTR;
enum {
VCO_MAX_HZ = 3200U * 1000000,
VCO_MIN_HZ = 800 * 1000000,
OUTPUT_MAX_HZ = 3200U * 1000000,
OUTPUT_MIN_HZ = 24 * 1000000,
};
#define RATE_TO_DIV(input_rate, output_rate) \
((input_rate) / (output_rate) - 1);
#define DIV_TO_RATE(input_rate, div) ((input_rate) / ((div) + 1))
#define PLL_DIVISORS(hz, _refdiv, _postdiv1, _postdiv2) {\
.refdiv = _refdiv,\
.fbdiv = (u32)((u64)hz * _refdiv * _postdiv1 * _postdiv2 / OSC_HZ), \
.postdiv1 = _postdiv1, .postdiv2 = _postdiv2};\
_Static_assert(((u64)hz * _refdiv * _postdiv1 * _postdiv2 / OSC_HZ) * \
OSC_HZ / (_refdiv * _postdiv1 * _postdiv2) == hz, \
#hz "Hz cannot be hit with PLL "\
"divisors on line " __stringify(__LINE__));
/* use integer mode*/
static const struct pll_div apll_init_cfg = PLL_DIVISORS(APLL_HZ, 1, 3, 1);
static const struct pll_div gpll_init_cfg = PLL_DIVISORS(GPLL_HZ, 2, 2, 1);
static int rkclk_set_pll(struct rk322x_cru *cru, enum rk_clk_id clk_id,
const struct pll_div *div)
{
int pll_id = rk_pll_id(clk_id);
struct rk322x_pll *pll = &cru->pll[pll_id];
/* All PLLs have same VCO and output frequency range restrictions. */
uint vco_hz = OSC_HZ / 1000 * div->fbdiv / div->refdiv * 1000;
uint output_hz = vco_hz / div->postdiv1 / div->postdiv2;
debug("PLL at %p: fb=%d, ref=%d, pst1=%d, pst2=%d, vco=%u Hz, output=%u Hz\n",
pll, div->fbdiv, div->refdiv, div->postdiv1,
div->postdiv2, vco_hz, output_hz);
assert(vco_hz >= VCO_MIN_HZ && vco_hz <= VCO_MAX_HZ &&
output_hz >= OUTPUT_MIN_HZ && output_hz <= OUTPUT_MAX_HZ);
/* use integer mode */
rk_setreg(&pll->con1, 1 << PLL_DSMPD_SHIFT);
/* Power down */
rk_setreg(&pll->con1, 1 << PLL_PD_SHIFT);
rk_clrsetreg(&pll->con0,
PLL_POSTDIV1_MASK | PLL_FBDIV_MASK,
(div->postdiv1 << PLL_POSTDIV1_SHIFT) | div->fbdiv);
rk_clrsetreg(&pll->con1, PLL_POSTDIV2_MASK | PLL_REFDIV_MASK,
(div->postdiv2 << PLL_POSTDIV2_SHIFT |
div->refdiv << PLL_REFDIV_SHIFT));
/* Power Up */
rk_clrreg(&pll->con1, 1 << PLL_PD_SHIFT);
/* waiting for pll lock */
while (readl(&pll->con1) & (1 << PLL_LOCK_STATUS_SHIFT))
udelay(1);
return 0;
}
static void rkclk_init(struct rk322x_cru *cru)
{
u32 aclk_div;
u32 hclk_div;
u32 pclk_div;
/* pll enter slow-mode */
rk_clrsetreg(&cru->cru_mode_con,
GPLL_MODE_MASK | APLL_MODE_MASK,
GPLL_MODE_SLOW << GPLL_MODE_SHIFT |
APLL_MODE_SLOW << APLL_MODE_SHIFT);
/* init pll */
rkclk_set_pll(cru, CLK_ARM, &apll_init_cfg);
rkclk_set_pll(cru, CLK_GENERAL, &gpll_init_cfg);
/*
* select apll as cpu/core clock pll source and
* set up dependent divisors for PERI and ACLK clocks.
* core hz : apll = 1:1
*/
aclk_div = APLL_HZ / CORE_ACLK_HZ - 1;
assert((aclk_div + 1) * CORE_ACLK_HZ == APLL_HZ && aclk_div < 0x7);
pclk_div = APLL_HZ / CORE_PERI_HZ - 1;
assert((pclk_div + 1) * CORE_PERI_HZ == APLL_HZ && pclk_div < 0xf);
rk_clrsetreg(&cru->cru_clksel_con[0],
CORE_CLK_PLL_SEL_MASK | CORE_DIV_CON_MASK,
CORE_CLK_PLL_SEL_APLL << CORE_CLK_PLL_SEL_SHIFT |
0 << CORE_DIV_CON_SHIFT);
rk_clrsetreg(&cru->cru_clksel_con[1],
CORE_ACLK_DIV_MASK | CORE_PERI_DIV_MASK,
aclk_div << CORE_ACLK_DIV_SHIFT |
pclk_div << CORE_PERI_DIV_SHIFT);
/*
* select apll as pd_bus bus clock source and
* set up dependent divisors for PCLK/HCLK and ACLK clocks.
*/
aclk_div = GPLL_HZ / BUS_ACLK_HZ - 1;
assert((aclk_div + 1) * BUS_ACLK_HZ == GPLL_HZ && aclk_div <= 0x1f);
pclk_div = GPLL_HZ / BUS_PCLK_HZ - 1;
assert((pclk_div + 1) * BUS_PCLK_HZ == GPLL_HZ && pclk_div <= 0x7);
hclk_div = GPLL_HZ / BUS_HCLK_HZ - 1;
assert((hclk_div + 1) * BUS_HCLK_HZ == GPLL_HZ && hclk_div <= 0x3);
rk_clrsetreg(&cru->cru_clksel_con[0],
BUS_ACLK_PLL_SEL_MASK | BUS_ACLK_DIV_MASK,
BUS_ACLK_PLL_SEL_GPLL << BUS_ACLK_PLL_SEL_SHIFT |
aclk_div << BUS_ACLK_DIV_SHIFT);
rk_clrsetreg(&cru->cru_clksel_con[1],
BUS_PCLK_DIV_MASK | BUS_HCLK_DIV_MASK,
pclk_div << BUS_PCLK_DIV_SHIFT |
hclk_div << BUS_HCLK_DIV_SHIFT);
/*
* select gpll as pd_peri bus clock source and
* set up dependent divisors for PCLK/HCLK and ACLK clocks.
*/
aclk_div = GPLL_HZ / PERI_ACLK_HZ - 1;
assert((aclk_div + 1) * PERI_ACLK_HZ == GPLL_HZ && aclk_div < 0x1f);
hclk_div = ilog2(PERI_ACLK_HZ / PERI_HCLK_HZ);
assert((1 << hclk_div) * PERI_HCLK_HZ ==
PERI_ACLK_HZ && (hclk_div < 0x4));
pclk_div = ilog2(PERI_ACLK_HZ / PERI_PCLK_HZ);
assert((1 << pclk_div) * PERI_PCLK_HZ ==
PERI_ACLK_HZ && pclk_div < 0x8);
rk_clrsetreg(&cru->cru_clksel_con[10],
PERI_PLL_SEL_MASK | PERI_PCLK_DIV_MASK |
PERI_HCLK_DIV_MASK | PERI_ACLK_DIV_MASK,
PERI_PLL_GPLL << PERI_PLL_SEL_SHIFT |
pclk_div << PERI_PCLK_DIV_SHIFT |
hclk_div << PERI_HCLK_DIV_SHIFT |
aclk_div << PERI_ACLK_DIV_SHIFT);
/* PLL enter normal-mode */
rk_clrsetreg(&cru->cru_mode_con,
GPLL_MODE_MASK | APLL_MODE_MASK,
GPLL_MODE_NORM << GPLL_MODE_SHIFT |
APLL_MODE_NORM << APLL_MODE_SHIFT);
}
/* Get pll rate by id */
static uint32_t rkclk_pll_get_rate(struct rk322x_cru *cru,
enum rk_clk_id clk_id)
{
uint32_t refdiv, fbdiv, postdiv1, postdiv2;
uint32_t con;
int pll_id = rk_pll_id(clk_id);
struct rk322x_pll *pll = &cru->pll[pll_id];
static u8 clk_shift[CLK_COUNT] = {
0xff, APLL_MODE_SHIFT, DPLL_MODE_SHIFT, 0xff,
GPLL_MODE_SHIFT, 0xff
};
static u32 clk_mask[CLK_COUNT] = {
0xff, APLL_MODE_MASK, DPLL_MODE_MASK, 0xff,
GPLL_MODE_MASK, 0xff
};
uint shift;
uint mask;
con = readl(&cru->cru_mode_con);
shift = clk_shift[clk_id];
mask = clk_mask[clk_id];
switch ((con & mask) >> shift) {
case GPLL_MODE_SLOW:
return OSC_HZ;
case GPLL_MODE_NORM:
/* normal mode */
con = readl(&pll->con0);
postdiv1 = (con & PLL_POSTDIV1_MASK) >> PLL_POSTDIV1_SHIFT;
fbdiv = (con & PLL_FBDIV_MASK) >> PLL_FBDIV_SHIFT;
con = readl(&pll->con1);
postdiv2 = (con & PLL_POSTDIV2_MASK) >> PLL_POSTDIV2_SHIFT;
refdiv = (con & PLL_REFDIV_MASK) >> PLL_REFDIV_SHIFT;
return (24 * fbdiv / (refdiv * postdiv1 * postdiv2)) * 1000000;
default:
return 32768;
}
}
static ulong rockchip_mmc_get_clk(struct rk322x_cru *cru, uint clk_general_rate,
int periph)
{
uint src_rate;
uint div, mux;
u32 con;
switch (periph) {
case HCLK_EMMC:
case SCLK_EMMC:
con = readl(&cru->cru_clksel_con[11]);
mux = (con & EMMC_PLL_MASK) >> EMMC_PLL_SHIFT;
con = readl(&cru->cru_clksel_con[12]);
div = (con & EMMC_DIV_MASK) >> EMMC_DIV_SHIFT;
break;
case HCLK_SDMMC:
case SCLK_SDMMC:
con = readl(&cru->cru_clksel_con[11]);
mux = (con & MMC0_PLL_MASK) >> MMC0_PLL_SHIFT;
div = (con & MMC0_DIV_MASK) >> MMC0_DIV_SHIFT;
break;
default:
return -EINVAL;
}
src_rate = mux == EMMC_SEL_24M ? OSC_HZ : clk_general_rate;
return DIV_TO_RATE(src_rate, div);
}
static ulong rockchip_mmc_set_clk(struct rk322x_cru *cru, uint clk_general_rate,
int periph, uint freq)
{
int src_clk_div;
int mux;
debug("%s: clk_general_rate=%u\n", __func__, clk_general_rate);
/* mmc clock auto divide 2 in internal */
src_clk_div = (clk_general_rate / 2 + freq - 1) / freq;
if (src_clk_div > 0x7f) {
src_clk_div = (OSC_HZ / 2 + freq - 1) / freq;
mux = EMMC_SEL_24M;
} else {
mux = EMMC_SEL_GPLL;
}
switch (periph) {
case HCLK_EMMC:
case SCLK_EMMC:
rk_clrsetreg(&cru->cru_clksel_con[11],
EMMC_PLL_MASK,
mux << EMMC_PLL_SHIFT);
rk_clrsetreg(&cru->cru_clksel_con[12],
EMMC_DIV_MASK,
(src_clk_div - 1) << EMMC_DIV_SHIFT);
break;
case HCLK_SDMMC:
case SCLK_SDMMC:
rk_clrsetreg(&cru->cru_clksel_con[11],
MMC0_PLL_MASK | MMC0_DIV_MASK,
mux << MMC0_PLL_SHIFT |
(src_clk_div - 1) << MMC0_DIV_SHIFT);
break;
default:
return -EINVAL;
}
return rockchip_mmc_get_clk(cru, clk_general_rate, periph);
}
static int rk322x_ddr_set_clk(struct rk322x_cru *cru, unsigned int set_rate)
{
struct pll_div dpll_cfg;
/* clk_ddrc == DPLL = 24MHz / refdiv * fbdiv / postdiv1 / postdiv2 */
switch (set_rate) {
case 400*MHz:
dpll_cfg = (struct pll_div)
{.refdiv = 1, .fbdiv = 50, .postdiv1 = 3, .postdiv2 = 1};
break;
case 600*MHz:
dpll_cfg = (struct pll_div)
{.refdiv = 1, .fbdiv = 75, .postdiv1 = 3, .postdiv2 = 1};
break;
case 800*MHz:
dpll_cfg = (struct pll_div)
{.refdiv = 1, .fbdiv = 100, .postdiv1 = 3, .postdiv2 = 1};
break;
}
/* pll enter slow-mode */
rk_clrsetreg(&cru->cru_mode_con, DPLL_MODE_MASK,
DPLL_MODE_SLOW << DPLL_MODE_SHIFT);
rkclk_set_pll(cru, CLK_DDR, &dpll_cfg);
/* PLL enter normal-mode */
rk_clrsetreg(&cru->cru_mode_con, DPLL_MODE_MASK,
DPLL_MODE_NORM << DPLL_MODE_SHIFT);
return set_rate;
}
static ulong rk322x_clk_get_rate(struct clk *clk)
{
struct rk322x_clk_priv *priv = dev_get_priv(clk->dev);
ulong rate, gclk_rate;
gclk_rate = rkclk_pll_get_rate(priv->cru, CLK_GENERAL);
switch (clk->id) {
case 0 ... 63:
rate = rkclk_pll_get_rate(priv->cru, clk->id);
break;
case HCLK_EMMC:
case SCLK_EMMC:
case HCLK_SDMMC:
case SCLK_SDMMC:
rate = rockchip_mmc_get_clk(priv->cru, gclk_rate, clk->id);
break;
default:
return -ENOENT;
}
return rate;
}
static ulong rk322x_clk_set_rate(struct clk *clk, ulong rate)
{
struct rk322x_clk_priv *priv = dev_get_priv(clk->dev);
ulong new_rate, gclk_rate;
gclk_rate = rkclk_pll_get_rate(priv->cru, CLK_GENERAL);
switch (clk->id) {
case HCLK_EMMC:
case SCLK_EMMC:
case HCLK_SDMMC:
case SCLK_SDMMC:
new_rate = rockchip_mmc_set_clk(priv->cru, gclk_rate,
clk->id, rate);
break;
case CLK_DDR:
new_rate = rk322x_ddr_set_clk(priv->cru, rate);
break;
default:
return -ENOENT;
}
return new_rate;
}
static struct clk_ops rk322x_clk_ops = {
.get_rate = rk322x_clk_get_rate,
.set_rate = rk322x_clk_set_rate,
};
static int rk322x_clk_ofdata_to_platdata(struct udevice *dev)
{
struct rk322x_clk_priv *priv = dev_get_priv(dev);
priv->cru = (struct rk322x_cru *)devfdt_get_addr(dev);
return 0;
}
static int rk322x_clk_probe(struct udevice *dev)
{
struct rk322x_clk_priv *priv = dev_get_priv(dev);
rkclk_init(priv->cru);
return 0;
}
static int rk322x_clk_bind(struct udevice *dev)
{
int ret;
/* The reset driver does not have a device node, so bind it here */
ret = device_bind_driver(gd->dm_root, "rk322x_sysreset", "reset", &dev);
if (ret)
debug("Warning: No RK3036 reset driver: ret=%d\n", ret);
return 0;
}
static const struct udevice_id rk322x_clk_ids[] = {
{ .compatible = "rockchip,rk3228-cru" },
{ }
};
U_BOOT_DRIVER(rockchip_rk322x_cru) = {
.name = "clk_rk322x",
.id = UCLASS_CLK,
.of_match = rk322x_clk_ids,
.priv_auto_alloc_size = sizeof(struct rk322x_clk_priv),
.ofdata_to_platdata = rk322x_clk_ofdata_to_platdata,
.ops = &rk322x_clk_ops,
.bind = rk322x_clk_bind,
.probe = rk322x_clk_probe,
};

25
drivers/mmc/rockchip_dw_mmc.c
View File

@ -44,7 +44,7 @@ static uint rockchip_dwmmc_get_mmc_clk(struct dwmci_host *host, uint freq)
ret = clk_set_rate(&priv->clk, freq);
if (ret < 0) {
printf("%s: err=%d\n", __func__, ret);
debug("%s: err=%d\n", __func__, ret);
return ret;
}
@ -59,32 +59,28 @@ static int rockchip_dwmmc_ofdata_to_platdata(struct udevice *dev)
host->name = dev->name;
host->ioaddr = (void *)devfdt_get_addr(dev);
host->buswidth = fdtdec_get_int(gd->fdt_blob, dev_of_offset(dev),
"bus-width", 4);
host->buswidth = dev_read_u32_default(dev, "bus-width", 4);
host->get_mmc_clk = rockchip_dwmmc_get_mmc_clk;
host->priv = dev;
/* use non-removeable as sdcard and emmc as judgement */
if (fdtdec_get_bool(gd->fdt_blob, dev_of_offset(dev), "non-removable"))
if (dev_read_bool(dev, "non-removable"))
host->dev_index = 0;
else
host->dev_index = 1;
priv->fifo_depth = fdtdec_get_int(gd->fdt_blob, dev_of_offset(dev),
"fifo-depth", 0);
priv->fifo_depth = dev_read_u32_default(dev, "fifo-depth", 0);
if (priv->fifo_depth < 0)
return -EINVAL;
priv->fifo_mode = fdtdec_get_bool(gd->fdt_blob, dev_of_offset(dev),
"fifo-mode");
priv->fifo_mode = dev_read_bool(dev, "fifo-mode");
/*
* 'clock-freq-min-max' is deprecated
* (see https://github.com/torvalds/linux/commit/b023030f10573de738bbe8df63d43acab64c9f7b)
*/
if (fdtdec_get_int_array(gd->fdt_blob, dev_of_offset(dev),
"clock-freq-min-max", priv->minmax, 2)) {
int val = fdtdec_get_int(gd->fdt_blob, dev_of_offset(dev),
"max-frequency", -EINVAL);
if (dev_read_u32_array(dev, "clock-freq-min-max", priv->minmax, 2)) {
int val = dev_read_u32_default(dev, "max-frequency", -EINVAL);
if (val < 0)
return val;
@ -119,13 +115,14 @@ static int rockchip_dwmmc_probe(struct udevice *dev)
host->dev_index = 0;
priv->fifo_depth = dtplat->fifo_depth;
priv->fifo_mode = 0;
memcpy(priv->minmax, dtplat->clock_freq_min_max, sizeof(priv->minmax));
priv->minmax[0] = 400000; /* 400 kHz */
priv->minmax[1] = dtplat->max_frequency;
ret = clk_get_by_index_platdata(dev, 0, dtplat->clocks, &priv->clk);
if (ret < 0)
return ret;
#else
ret = clk_get_by_name(dev, "ciu", &priv->clk);
ret = clk_get_by_index(dev, 0, &priv->clk);
if (ret < 0)
return ret;
#endif

3
drivers/mmc/rockchip_sdhci.c
View File

@ -50,8 +50,7 @@ static int arasan_sdhci_probe(struct udevice *dev)
max_frequency = dtplat->max_frequency;
ret = clk_get_by_index_platdata(dev, 0, dtplat->clocks, &clk);
#else
max_frequency = fdtdec_get_int(gd->fdt_blob, dev_of_offset(dev),
"max-frequency", 0);
max_frequency = dev_read_u32_default(dev, "max-frequency", 0);
ret = clk_get_by_index(dev, 0, &clk);
#endif
if (!ret) {

7
drivers/net/designware.c
View File

@ -760,15 +760,14 @@ int designware_eth_ofdata_to_platdata(struct udevice *dev)
pdata->max_speed = fdt32_to_cpu(*cell);
#ifdef CONFIG_DM_GPIO
if (fdtdec_get_bool(gd->fdt_blob, dev_of_offset(dev),
"snps,reset-active-low"))
if (dev_read_bool(dev, "snps,reset-active-low"))
reset_flags |= GPIOD_ACTIVE_LOW;
ret = gpio_request_by_name(dev, "snps,reset-gpio", 0,
&priv->reset_gpio, reset_flags);
if (ret == 0) {
ret = fdtdec_get_int_array(gd->fdt_blob, dev_of_offset(dev),
"snps,reset-delays-us", dw_pdata->reset_delays, 3);
ret = dev_read_u32_array(dev, "snps,reset-delays-us",
dw_pdata->reset_delays, 3);
} else if (ret == -ENOENT) {
ret = 0;
}

10
drivers/net/gmac_rockchip.c
View File

@ -43,18 +43,16 @@ struct rk_gmac_ops {
static int gmac_rockchip_ofdata_to_platdata(struct udevice *dev)
{
struct gmac_rockchip_platdata *pdata = dev_get_platdata(dev);
const void *blob = gd->fdt_blob;
int node = dev_of_offset(dev);
/* Check the new naming-style first... */
pdata->tx_delay = fdtdec_get_int(blob, node, "tx_delay", -ENOENT);
pdata->rx_delay = fdtdec_get_int(blob, node, "rx_delay", -ENOENT);
pdata->tx_delay = dev_read_u32_default(dev, "tx_delay", -ENOENT);
pdata->rx_delay = dev_read_u32_default(dev, "rx_delay", -ENOENT);
/* ... and fall back to the old naming style or default, if necessary */
if (pdata->tx_delay == -ENOENT)
pdata->tx_delay = fdtdec_get_int(blob, node, "tx-delay", 0x30);
pdata->tx_delay = dev_read_u32_default(dev, "tx-delay", 0x30);
if (pdata->rx_delay == -ENOENT)
pdata->rx_delay = fdtdec_get_int(blob, node, "rx-delay", 0x10);
pdata->rx_delay = dev_read_u32_default(dev, "rx-delay", 0x10);
return designware_eth_ofdata_to_platdata(dev);
}

10
drivers/pinctrl/Kconfig
View File

@ -178,6 +178,16 @@ config PINCTRL_ROCKCHIP_RK3188
the GPIO definitions and pin control functions for each available
multiplex function.
config PINCTRL_ROCKCHIP_RK322X
bool "Rockchip rk322x pin control driver"
depends on DM
help
Support pin multiplexing control on Rockchip rk322x SoCs.
The driver is controlled by a device tree node which contains both
the GPIO definitions and pin control functions for each available
multiplex function.
config PINCTRL_ROCKCHIP_RK3288
bool "Rockchip rk3288 pin control driver"
depends on DM

1
drivers/pinctrl/rockchip/Makefile
View File

@ -7,6 +7,7 @@
obj-$(CONFIG_PINCTRL_ROCKCHIP_RK3036) += pinctrl_rk3036.o
obj-$(CONFIG_PINCTRL_ROCKCHIP_RK3188) += pinctrl_rk3188.o
obj-$(CONFIG_PINCTRL_ROCKCHIP_RK322X) += pinctrl_rk322x.o
obj-$(CONFIG_PINCTRL_ROCKCHIP_RK3288) += pinctrl_rk3288.o
obj-$(CONFIG_PINCTRL_ROCKCHIP_RK3328) += pinctrl_rk3328.o
obj-$(CONFIG_PINCTRL_ROCKCHIP_RK3368) += pinctrl_rk3368.o

3
drivers/pinctrl/rockchip/pinctrl_rk3036.c
View File

@ -193,8 +193,7 @@ static int rk3036_pinctrl_get_periph_id(struct udevice *dev,
u32 cell[3];
int ret;
ret = fdtdec_get_int_array(gd->fdt_blob, dev_of_offset(periph),
"interrupts", cell, ARRAY_SIZE(cell));
ret = dev_read_u32_array(periph, "interrupts", cell, ARRAY_SIZE(cell));
if (ret < 0)
return -EINVAL;

3
drivers/pinctrl/rockchip/pinctrl_rk3188.c
View File

@ -370,8 +370,7 @@ static int rk3188_pinctrl_get_periph_id(struct udevice *dev,
u32 cell[3];
int ret;
ret = fdtdec_get_int_array(gd->fdt_blob, dev_of_offset(periph),
"interrupts", cell, ARRAY_SIZE(cell));
ret = dev_read_u32_array(periph, "interrupts", cell, ARRAY_SIZE(cell));
if (ret < 0)
return -EINVAL;

294
drivers/pinctrl/rockchip/pinctrl_rk322x.c Normal file
View File

@ -0,0 +1,294 @@
/*
* (C) Copyright 2017 Rockchip Electronics Co., Ltd.
*
* SPDX-License-Identifier: GPL-2.0+
*/
#include <common.h>
#include <dm.h>
#include <errno.h>
#include <syscon.h>
#include <asm/io.h>
#include <asm/arch/clock.h>
#include <asm/arch/grf_rk322x.h>
#include <asm/arch/hardware.h>
#include <asm/arch/periph.h>
#include <dm/pinctrl.h>
DECLARE_GLOBAL_DATA_PTR;
struct rk322x_pinctrl_priv {
struct rk322x_grf *grf;
};
static void pinctrl_rk322x_pwm_config(struct rk322x_grf *grf, int pwm_id)
{
u32 mux_con = readl(&grf->con_iomux);
switch (pwm_id) {
case PERIPH_ID_PWM0:
if (mux_con & CON_IOMUX_PWM0SEL_MASK)
rk_clrsetreg(&grf->gpio3c_iomux, GPIO3C5_MASK,
GPIO3C5_PWM10 << GPIO3C5_SHIFT);
else
rk_clrsetreg(&grf->gpio0d_iomux, GPIO0D2_MASK,
GPIO0D2_PWM0 << GPIO0D2_SHIFT);
break;
case PERIPH_ID_PWM1:
if (mux_con & CON_IOMUX_PWM1SEL_MASK)
rk_clrsetreg(&grf->gpio0d_iomux, GPIO0D6_MASK,
GPIO0D6_PWM11 << GPIO0D6_SHIFT);
else
rk_clrsetreg(&grf->gpio0d_iomux, GPIO0D3_MASK,
GPIO0D3_PWM1 << GPIO0D3_SHIFT);
break;
case PERIPH_ID_PWM2:
if (mux_con & CON_IOMUX_PWM2SEL_MASK)
rk_clrsetreg(&grf->gpio1b_iomux, GPIO1B4_MASK,
GPIO1B4_PWM12 << GPIO1B4_SHIFT);
else
rk_clrsetreg(&grf->gpio0d_iomux, GPIO0D4_MASK,
GPIO0D4_PWM2 << GPIO0D4_SHIFT);
break;
case PERIPH_ID_PWM3:
if (mux_con & CON_IOMUX_PWM3SEL_MASK)
rk_clrsetreg(&grf->gpio1b_iomux, GPIO1B3_MASK,
GPIO1B3_PWM13 << GPIO1B3_SHIFT);
else
rk_clrsetreg(&grf->gpio3d_iomux, GPIO3D2_MASK,
GPIO3D2_PWM3 << GPIO3D2_SHIFT);
break;
default:
debug("pwm id = %d iomux error!\n", pwm_id);
break;
}
}
static void pinctrl_rk322x_i2c_config(struct rk322x_grf *grf, int i2c_id)
{
switch (i2c_id) {
case PERIPH_ID_I2C0:
rk_clrsetreg(&grf->gpio0a_iomux,
GPIO0A1_MASK | GPIO0A0_MASK,
GPIO0A1_I2C0_SDA << GPIO0A1_SHIFT |
GPIO0A0_I2C0_SCL << GPIO0A0_SHIFT);
break;
case PERIPH_ID_I2C1:
rk_clrsetreg(&grf->gpio0a_iomux,
GPIO0A3_MASK | GPIO0A2_MASK,
GPIO0A3_I2C1_SDA << GPIO0A3_SHIFT |
GPIO0A2_I2C1_SCL << GPIO0A2_SHIFT);
break;
case PERIPH_ID_I2C2:
rk_clrsetreg(&grf->gpio2c_iomux,
GPIO2C5_MASK | GPIO2C4_MASK,
GPIO2C5_I2C2_SCL << GPIO2C5_SHIFT |
GPIO2C4_I2C2_SDA << GPIO2C4_SHIFT);
break;
case PERIPH_ID_I2C3:
rk_clrsetreg(&grf->gpio0a_iomux,
GPIO0A7_MASK | GPIO0A6_MASK,
GPIO0A7_I2C3_SDA << GPIO0A7_SHIFT |
GPIO0A6_I2C3_SCL << GPIO0A6_SHIFT);
break;
}
}
static void pinctrl_rk322x_spi_config(struct rk322x_grf *grf, int cs)
{
switch (cs) {
case 0:
rk_clrsetreg(&grf->gpio0b_iomux, GPIO0B6_MASK,
GPIO0B6_SPI_CSN0 << GPIO0B6_SHIFT);
break;
case 1:
rk_clrsetreg(&grf->gpio1b_iomux, GPIO1B4_MASK,
GPIO1B4_SPI_CSN1 << GPIO1B4_SHIFT);
break;
}
rk_clrsetreg(&grf->gpio0b_iomux,
GPIO0B1_MASK | GPIO0B3_MASK | GPIO0B5_MASK,
GPIO0B5_SPI_RXD << GPIO0B5_SHIFT |
GPIO0B3_SPI_TXD << GPIO0B3_SHIFT |
GPIO0B1_SPI_CLK << GPIO0B1_SHIFT);
}
static void pinctrl_rk322x_uart_config(struct rk322x_grf *grf, int uart_id)
{
u32 mux_con = readl(&grf->con_iomux);
switch (uart_id) {
case PERIPH_ID_UART1:
if (!(mux_con & CON_IOMUX_UART1SEL_MASK))
rk_clrsetreg(&grf->gpio1b_iomux,
GPIO1B1_MASK | GPIO1B2_MASK,
GPIO1B1_UART1_SOUT << GPIO1B1_SHIFT |
GPIO1B2_UART1_SIN << GPIO1B2_SHIFT);
break;
case PERIPH_ID_UART2:
if (mux_con & CON_IOMUX_UART2SEL_MASK)
rk_clrsetreg(&grf->gpio1b_iomux,
GPIO1B1_MASK | GPIO1B2_MASK,
GPIO1B1_UART21_SOUT << GPIO1B1_SHIFT |
GPIO1B2_UART21_SIN << GPIO1B2_SHIFT);
else
rk_clrsetreg(&grf->gpio1c_iomux,
GPIO1C3_MASK | GPIO1C2_MASK,
GPIO1C3_UART2_SIN << GPIO1C3_SHIFT |
GPIO1C2_UART2_SOUT << GPIO1C2_SHIFT);
break;
}
}
static void pinctrl_rk322x_sdmmc_config(struct rk322x_grf *grf, int mmc_id)
{
switch (mmc_id) {
case PERIPH_ID_EMMC:
rk_clrsetreg(&grf->gpio1d_iomux, 0xffff,
GPIO1D7_EMMC_D7 << GPIO1D7_SHIFT |
GPIO1D6_EMMC_D6 << GPIO1D6_SHIFT |
GPIO1D5_EMMC_D5 << GPIO1D5_SHIFT |
GPIO1D4_EMMC_D4 << GPIO1D4_SHIFT |
GPIO1D3_EMMC_D3 << GPIO1D3_SHIFT |
GPIO1D2_EMMC_D2 << GPIO1D2_SHIFT |
GPIO1D1_EMMC_D1 << GPIO1D1_SHIFT |
GPIO1D0_EMMC_D0 << GPIO1D0_SHIFT);
rk_clrsetreg(&grf->gpio2a_iomux,
GPIO2A5_MASK | GPIO2A7_MASK,
GPIO2A5_EMMC_PWREN << GPIO2A5_SHIFT |
GPIO2A7_EMMC_CLKOUT << GPIO2A7_SHIFT);
rk_clrsetreg(&grf->gpio1c_iomux,
GPIO1C6_MASK | GPIO1C7_MASK,
GPIO1C6_EMMC_CMD << GPIO1C6_SHIFT |
GPIO1C7_EMMC_RSTNOUT << GPIO1C6_SHIFT);
break;
case PERIPH_ID_SDCARD:
rk_clrsetreg(&grf->gpio1b_iomux,
GPIO1B6_MASK | GPIO1B7_MASK,
GPIO1B6_SDMMC_PWREN << GPIO1B6_SHIFT |
GPIO1B7_SDMMC_CMD << GPIO1B6_SHIFT);
rk_clrsetreg(&grf->gpio1c_iomux, 0xfff,
GPIO1C5_SDMMC_D3 << GPIO1C5_SHIFT |
GPIO1C4_SDMMC_D2 << GPIO1C4_SHIFT |
GPIO1C3_SDMMC_D1 << GPIO1C3_SHIFT |
GPIO1C2_SDMMC_D0 << GPIO1C2_SHIFT |
GPIO1C1_SDMMC_DETN << GPIO1C1_SHIFT |
GPIO1C0_SDMMC_CLKOUT << GPIO1C0_SHIFT);
break;
}
}
static int rk322x_pinctrl_request(struct udevice *dev, int func, int flags)
{
struct rk322x_pinctrl_priv *priv = dev_get_priv(dev);
debug("%s: func=%x, flags=%x\n", __func__, func, flags);
switch (func) {
case PERIPH_ID_PWM0:
case PERIPH_ID_PWM1:
case PERIPH_ID_PWM2:
case PERIPH_ID_PWM3:
pinctrl_rk322x_pwm_config(priv->grf, func);
break;
case PERIPH_ID_I2C0:
case PERIPH_ID_I2C1:
case PERIPH_ID_I2C2:
pinctrl_rk322x_i2c_config(priv->grf, func);
break;
case PERIPH_ID_SPI0:
pinctrl_rk322x_spi_config(priv->grf, flags);
break;
case PERIPH_ID_UART0:
case PERIPH_ID_UART1:
case PERIPH_ID_UART2:
pinctrl_rk322x_uart_config(priv->grf, func);
break;
case PERIPH_ID_SDMMC0:
case PERIPH_ID_SDMMC1:
pinctrl_rk322x_sdmmc_config(priv->grf, func);
break;
default:
return -EINVAL;
}
return 0;
}
static int rk322x_pinctrl_get_periph_id(struct udevice *dev,
struct udevice *periph)
{
u32 cell[3];
int ret;
ret = fdtdec_get_int_array(gd->fdt_blob, dev_of_offset(periph),
"interrupts", cell, ARRAY_SIZE(cell));
if (ret < 0)
return -EINVAL;
switch (cell[1]) {
case 12:
return PERIPH_ID_SDCARD;
case 14:
return PERIPH_ID_EMMC;
case 36:
return PERIPH_ID_I2C0;
case 37:
return PERIPH_ID_I2C1;
case 38:
return PERIPH_ID_I2C2;
case 49:
return PERIPH_ID_SPI0;
case 50:
return PERIPH_ID_PWM0;
case 55:
return PERIPH_ID_UART0;
case 56:
return PERIPH_ID_UART1;
case 57:
return PERIPH_ID_UART2;
}
return -ENOENT;
}
static int rk322x_pinctrl_set_state_simple(struct udevice *dev,
struct udevice *periph)
{
int func;
func = rk322x_pinctrl_get_periph_id(dev, periph);
if (func < 0)
return func;
return rk322x_pinctrl_request(dev, func, 0);
}
static struct pinctrl_ops rk322x_pinctrl_ops = {
.set_state_simple = rk322x_pinctrl_set_state_simple,
.request = rk322x_pinctrl_request,
.get_periph_id = rk322x_pinctrl_get_periph_id,
};
static int rk322x_pinctrl_probe(struct udevice *dev)
{
struct rk322x_pinctrl_priv *priv = dev_get_priv(dev);
priv->grf = syscon_get_first_range(ROCKCHIP_SYSCON_GRF);
debug("%s: grf=%p\n", __func__, priv->grf);
return 0;
}
static const struct udevice_id rk322x_pinctrl_ids[] = {
{ .compatible = "rockchip,rk322x-pinctrl" },
{ }
};
U_BOOT_DRIVER(pinctrl_rk322x) = {
.name = "pinctrl_rk322x",
.id = UCLASS_PINCTRL,
.of_match = rk322x_pinctrl_ids,
.priv_auto_alloc_size = sizeof(struct rk322x_pinctrl_priv),
.ops = &rk322x_pinctrl_ops,
.bind = dm_scan_fdt_dev,
.probe = rk322x_pinctrl_probe,
};

121
drivers/pinctrl/rockchip/pinctrl_rk3288.c
View File

@ -402,6 +402,119 @@ static void pinctrl_rk3288_sdmmc_config(struct rk3288_grf *grf, int mmc_id)
}
}
static void pinctrl_rk3288_gmac_config(struct rk3288_grf *grf, int gmac_id)
{
switch (gmac_id) {
case PERIPH_ID_GMAC:
rk_clrsetreg(&grf->gpio3dl_iomux,
GPIO3D3_MASK << GPIO3D3_SHIFT |
GPIO3D2_MASK << GPIO3D2_SHIFT |
GPIO3D2_MASK << GPIO3D1_SHIFT |
GPIO3D0_MASK << GPIO3D0_SHIFT,
GPIO3D3_MAC_RXD3 << GPIO3D3_SHIFT |
GPIO3D2_MAC_RXD2 << GPIO3D2_SHIFT |
GPIO3D1_MAC_TXD3 << GPIO3D1_SHIFT |
GPIO3D0_MAC_TXD2 << GPIO3D0_SHIFT);
rk_clrsetreg(&grf->gpio3dh_iomux,
GPIO3D7_MASK << GPIO3D7_SHIFT |
GPIO3D6_MASK << GPIO3D6_SHIFT |
GPIO3D5_MASK << GPIO3D5_SHIFT |
GPIO3D4_MASK << GPIO3D4_SHIFT,
GPIO3D7_MAC_RXD1 << GPIO3D7_SHIFT |
GPIO3D6_MAC_RXD0 << GPIO3D6_SHIFT |
GPIO3D5_MAC_TXD1 << GPIO3D5_SHIFT |
GPIO3D4_MAC_TXD0 << GPIO3D4_SHIFT);
/* switch the Tx pins to 12ma drive-strength */
rk_clrsetreg(&grf->gpio1_e[2][3],
GPIO_BIAS_MASK |
(GPIO_BIAS_MASK << GPIO_BIAS_SHIFT(1)) |
(GPIO_BIAS_MASK << GPIO_BIAS_SHIFT(4)) |
(GPIO_BIAS_MASK << GPIO_BIAS_SHIFT(5)),
(GPIO_BIAS_12MA << GPIO_BIAS_SHIFT(0)) |
(GPIO_BIAS_12MA << GPIO_BIAS_SHIFT(1)) |
(GPIO_BIAS_12MA << GPIO_BIAS_SHIFT(4)) |
(GPIO_BIAS_12MA << GPIO_BIAS_SHIFT(5)));
/* Set normal pull for all GPIO3D pins */
rk_clrsetreg(&grf->gpio1_p[2][3],
(GPIO_PULL_MASK << GPIO_PULL_SHIFT(0)) |
(GPIO_PULL_MASK << GPIO_PULL_SHIFT(1)) |
(GPIO_PULL_MASK << GPIO_PULL_SHIFT(2)) |
(GPIO_PULL_MASK << GPIO_PULL_SHIFT(3)) |
(GPIO_PULL_MASK << GPIO_PULL_SHIFT(4)) |
(GPIO_PULL_MASK << GPIO_PULL_SHIFT(5)) |
(GPIO_PULL_MASK << GPIO_PULL_SHIFT(5)) |
(GPIO_PULL_MASK << GPIO_PULL_SHIFT(7)),
(GPIO_PULL_NORMAL << GPIO_PULL_SHIFT(0)) |
(GPIO_PULL_NORMAL << GPIO_PULL_SHIFT(1)) |
(GPIO_PULL_NORMAL << GPIO_PULL_SHIFT(2)) |
(GPIO_PULL_NORMAL << GPIO_PULL_SHIFT(3)) |
(GPIO_PULL_NORMAL << GPIO_PULL_SHIFT(4)) |
(GPIO_PULL_NORMAL << GPIO_PULL_SHIFT(5)) |
(GPIO_PULL_NORMAL << GPIO_PULL_SHIFT(6)) |
(GPIO_PULL_NORMAL << GPIO_PULL_SHIFT(7)));
rk_clrsetreg(&grf->gpio4al_iomux,
GPIO4A3_MASK << GPIO4A3_SHIFT |
GPIO4A1_MASK << GPIO4A1_SHIFT |
GPIO4A0_MASK << GPIO4A0_SHIFT,
GPIO4A3_MAC_CLK << GPIO4A3_SHIFT |
GPIO4A1_MAC_TXDV << GPIO4A1_SHIFT |
GPIO4A0_MAC_MDC << GPIO4A0_SHIFT);
rk_clrsetreg(&grf->gpio4ah_iomux,
GPIO4A6_MASK << GPIO4A6_SHIFT |
GPIO4A5_MASK << GPIO4A5_SHIFT |
GPIO4A4_MASK << GPIO4A4_SHIFT,
GPIO4A6_MAC_RXCLK << GPIO4A6_SHIFT |
GPIO4A5_MAC_MDIO << GPIO4A5_SHIFT |
GPIO4A4_MAC_TXEN << GPIO4A4_SHIFT);
/* switch GPIO4A4 to 12ma drive-strength */
rk_clrsetreg(&grf->gpio1_e[3][0],
GPIO_BIAS_MASK << GPIO_BIAS_SHIFT(4),
GPIO_BIAS_12MA << GPIO_BIAS_SHIFT(4));
/* Set normal pull for all GPIO4A pins */
rk_clrsetreg(&grf->gpio1_p[3][0],
(GPIO_PULL_MASK << GPIO_PULL_SHIFT(0)) |
(GPIO_PULL_MASK << GPIO_PULL_SHIFT(1)) |
(GPIO_PULL_MASK << GPIO_PULL_SHIFT(2)) |
(GPIO_PULL_MASK << GPIO_PULL_SHIFT(3)) |
(GPIO_PULL_MASK << GPIO_PULL_SHIFT(4)) |
(GPIO_PULL_MASK << GPIO_PULL_SHIFT(5)) |
(GPIO_PULL_MASK << GPIO_PULL_SHIFT(5)) |
(GPIO_PULL_MASK << GPIO_PULL_SHIFT(7)),
(GPIO_PULL_NORMAL << GPIO_PULL_SHIFT(0)) |
(GPIO_PULL_NORMAL << GPIO_PULL_SHIFT(1)) |
(GPIO_PULL_NORMAL << GPIO_PULL_SHIFT(2)) |
(GPIO_PULL_NORMAL << GPIO_PULL_SHIFT(3)) |
(GPIO_PULL_NORMAL << GPIO_PULL_SHIFT(4)) |
(GPIO_PULL_NORMAL << GPIO_PULL_SHIFT(5)) |
(GPIO_PULL_NORMAL << GPIO_PULL_SHIFT(6)) |
(GPIO_PULL_NORMAL << GPIO_PULL_SHIFT(7)));
/* switch GPIO4B1 to 12ma drive-strength */
rk_clrsetreg(&grf->gpio1_e[3][1],
GPIO_BIAS_MASK << GPIO_BIAS_SHIFT(1),
GPIO_BIAS_12MA << GPIO_BIAS_SHIFT(1));
/* Set pull normal for GPIO4B1, pull up for GPIO4B0 */
rk_clrsetreg(&grf->gpio1_p[3][1],
(GPIO_PULL_MASK << GPIO_PULL_SHIFT(0)) |
(GPIO_PULL_MASK << GPIO_PULL_SHIFT(1)),
(GPIO_PULL_UP << GPIO_PULL_SHIFT(0)) |
(GPIO_PULL_NORMAL << GPIO_PULL_SHIFT(1)));
break;
default:
printf("gmac id = %d iomux error!\n", gmac_id);
break;
}
}
#ifndef CONFIG_SPL_BUILD
static void pinctrl_rk3288_hdmi_config(struct rk3288_grf *grf, int hdmi_id)
{
@ -465,6 +578,9 @@ static int rk3288_pinctrl_request(struct udevice *dev, int func, int flags)
case PERIPH_ID_SDMMC1:
pinctrl_rk3288_sdmmc_config(priv->grf, func);
break;
case PERIPH_ID_GMAC:
pinctrl_rk3288_gmac_config(priv->grf, func);
break;
default:
return -EINVAL;
}
@ -479,12 +595,13 @@ static int rk3288_pinctrl_get_periph_id(struct udevice *dev,
u32 cell[3];
int ret;
ret = fdtdec_get_int_array(gd->fdt_blob, dev_of_offset(periph),
"interrupts", cell, ARRAY_SIZE(cell));
ret = dev_read_u32_array(periph, "interrupts", cell, ARRAY_SIZE(cell));
if (ret < 0)
return -EINVAL;
switch (cell[1]) {
case 27:
return PERIPH_ID_GMAC;
case 44:
return PERIPH_ID_SPI0;
case 45:

9
drivers/pinctrl/rockchip/pinctrl_rk3328.c
View File

@ -184,13 +184,11 @@ static void pinctrl_rk3328_sdmmc_config(struct rk3328_grf_regs *grf,
if (com_iomux & IOMUX_SEL_SDMMC_MASK)
rk_clrsetreg(&grf->gpio0d_iomux,
GPIO0D6_SEL_MASK,
GPIO0D6_SDMMC0_PWRENM1
<< GPIO0D6_SEL_SHIFT);
GPIO0D6_GPIO << GPIO0D6_SEL_SHIFT);
else
rk_clrsetreg(&grf->gpio2a_iomux,
GPIO2A7_SEL_MASK,
GPIO2A7_SDMMC0_PWRENM0
<< GPIO2A7_SEL_SHIFT);
GPIO2A7_GPIO << GPIO2A7_SEL_SHIFT);
rk_clrsetreg(&grf->gpio1a_iomux,
GPIO1A0_SEL_MASK,
GPIO1A0_CARD_DATA_CLK_CMD_DETN
@ -251,8 +249,7 @@ static int rk3328_pinctrl_get_periph_id(struct udevice *dev,
u32 cell[3];
int ret;
ret = fdtdec_get_int_array(gd->fdt_blob, dev_of_offset(periph),
"interrupts", cell, ARRAY_SIZE(cell));
ret = dev_read_u32_array(periph, "interrupts", cell, ARRAY_SIZE(cell));
if (ret < 0)
return -EINVAL;

3
drivers/pinctrl/rockchip/pinctrl_rk3399.c
View File

@ -350,8 +350,7 @@ static int rk3399_pinctrl_get_periph_id(struct udevice *dev,
u32 cell[3];
int ret;
ret = fdtdec_get_int_array(gd->fdt_blob, dev_of_offset(periph),
"interrupts", cell, ARRAY_SIZE(cell));
ret = dev_read_u32_array(periph, "interrupts", cell, ARRAY_SIZE(cell));
if (ret < 0)
return -EINVAL;

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