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Merge branch 'rmobile' of git://git.denx.de/u-boot-sh

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This commit is contained in:
Tom Rini 2017-08-02 19:30:27 -04:00
commit a89302cc79
98 changed files with 6282 additions and 47 deletions
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6
arch/arm/dts/Makefile
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@ -370,6 +370,12 @@ dtb-$(CONFIG_MX7) += imx7-colibri.dtb \
dtb-$(CONFIG_ARCH_MX7ULP) += imx7ulp-evk.dtb
dtb-$(CONFIG_RCAR_GEN3) += \
r8a7795-h3ulcb.dtb \
r8a7795-salvator-x.dtb \
r8a7796-m3ulcb.dtb \
r8a7796-salvator-x.dtb
dtb-$(CONFIG_SOC_KEYSTONE) += keystone-k2hk-evm.dtb \
keystone-k2l-evm.dtb \
keystone-k2e-evm.dtb \

376
arch/arm/dts/r8a7795-h3ulcb.dts Normal file
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@ -0,0 +1,376 @@
/*
* Device Tree Source for the H3ULCB (R-Car Starter Kit Premier) board
*
* Copyright (C) 2016 Renesas Electronics Corp.
* Copyright (C) 2016 Cogent Embedded, Inc.
*
* This file is licensed under the terms of the GNU General Public License
* version 2. This program is licensed "as is" without any warranty of any
* kind, whether express or implied.
*/
/dts-v1/;
#include "r8a7795.dtsi"
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/input/input.h>
/ {
model = "Renesas H3ULCB board based on r8a7795";
compatible = "renesas,h3ulcb", "renesas,r8a7795";
aliases {
serial0 = &scif2;
ethernet0 = &avb;
};
chosen {
stdout-path = "serial0:115200n8";
};
memory@48000000 {
device_type = "memory";
/* first 128MB is reserved for secure area. */
reg = <0x0 0x48000000 0x0 0x38000000>;
};
memory@500000000 {
device_type = "memory";
reg = <0x5 0x00000000 0x0 0x40000000>;
};
memory@600000000 {
device_type = "memory";
reg = <0x6 0x00000000 0x0 0x40000000>;
};
memory@700000000 {
device_type = "memory";
reg = <0x7 0x00000000 0x0 0x40000000>;
};
leds {
compatible = "gpio-leds";
led5 {
gpios = <&gpio6 12 GPIO_ACTIVE_HIGH>;
};
led6 {
gpios = <&gpio6 13 GPIO_ACTIVE_HIGH>;
};
};
keyboard {
compatible = "gpio-keys";
key-1 {
linux,code = <KEY_1>;
label = "SW3";
wakeup-source;
debounce-interval = <20>;
gpios = <&gpio6 11 GPIO_ACTIVE_LOW>;
};
};
x12_clk: x12 {
compatible = "fixed-clock";
#clock-cells = <0>;
clock-frequency = <24576000>;
};
reg_1p8v: regulator0 {
compatible = "regulator-fixed";
regulator-name = "fixed-1.8V";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
regulator-boot-on;
regulator-always-on;
};
reg_3p3v: regulator1 {
compatible = "regulator-fixed";
regulator-name = "fixed-3.3V";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
regulator-boot-on;
regulator-always-on;
};
vcc_sdhi0: regulator-vcc-sdhi0 {
compatible = "regulator-fixed";
regulator-name = "SDHI0 Vcc";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
gpio = <&gpio5 2 GPIO_ACTIVE_HIGH>;
enable-active-high;
};
vccq_sdhi0: regulator-vccq-sdhi0 {
compatible = "regulator-gpio";
regulator-name = "SDHI0 VccQ";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <3300000>;
gpios = <&gpio5 1 GPIO_ACTIVE_HIGH>;
gpios-states = <1>;
states = <3300000 1
1800000 0>;
};
audio_clkout: audio-clkout {
/*
* This is same as <&rcar_sound 0>
* but needed to avoid cs2000/rcar_sound probe dead-lock
*/
compatible = "fixed-clock";
#clock-cells = <0>;
clock-frequency = <11289600>;
};
rsnd_ak4613: sound {
compatible = "simple-audio-card";
simple-audio-card,format = "left_j";
simple-audio-card,bitclock-master = <&sndcpu>;
simple-audio-card,frame-master = <&sndcpu>;
sndcpu: simple-audio-card,cpu {
sound-dai = <&rcar_sound>;
};
sndcodec: simple-audio-card,codec {
sound-dai = <&ak4613>;
};
};
};
&extal_clk {
clock-frequency = <16666666>;
};
&extalr_clk {
clock-frequency = <32768>;
};
&pfc {
pinctrl-0 = <&scif_clk_pins>;
pinctrl-names = "default";
scif2_pins: scif2 {
groups = "scif2_data_a";
function = "scif2";
};
scif_clk_pins: scif_clk {
groups = "scif_clk_a";
function = "scif_clk";
};
i2c2_pins: i2c2 {
groups = "i2c2_a";
function = "i2c2";
};
avb_pins: avb {
groups = "avb_mdc";
function = "avb";
};
sdhi0_pins: sd0 {
groups = "sdhi0_data4", "sdhi0_ctrl";
function = "sdhi0";
power-source = <3300>;
};
sdhi0_pins_uhs: sd0_uhs {
groups = "sdhi0_data4", "sdhi0_ctrl";
function = "sdhi0";
power-source = <1800>;
};
sdhi2_pins: sd2 {
groups = "sdhi2_data8", "sdhi2_ctrl";
function = "sdhi2";
power-source = <3300>;
};
sdhi2_pins_uhs: sd2_uhs {
groups = "sdhi2_data8", "sdhi2_ctrl";
function = "sdhi2";
power-source = <1800>;
};
sound_pins: sound {
groups = "ssi01239_ctrl", "ssi0_data", "ssi1_data_a";
function = "ssi";
};
sound_clk_pins: sound-clk {
groups = "audio_clk_a_a", "audio_clk_b_a", "audio_clk_c_a",
"audio_clkout_a", "audio_clkout3_a";
function = "audio_clk";
};
usb1_pins: usb1 {
groups = "usb1";
function = "usb1";
};
};
&scif2 {
pinctrl-0 = <&scif2_pins>;
pinctrl-names = "default";
status = "okay";
};
&scif_clk {
clock-frequency = <14745600>;
};
&i2c2 {
pinctrl-0 = <&i2c2_pins>;
pinctrl-names = "default";
status = "okay";
clock-frequency = <100000>;
ak4613: codec@10 {
compatible = "asahi-kasei,ak4613";
#sound-dai-cells = <0>;
reg = <0x10>;
clocks = <&rcar_sound 3>;
asahi-kasei,in1-single-end;
asahi-kasei,in2-single-end;
asahi-kasei,out1-single-end;
asahi-kasei,out2-single-end;
asahi-kasei,out3-single-end;
asahi-kasei,out4-single-end;
asahi-kasei,out5-single-end;
asahi-kasei,out6-single-end;
};
cs2000: clk-multiplier@4f {
#clock-cells = <0>;
compatible = "cirrus,cs2000-cp";
reg = <0x4f>;
clocks = <&audio_clkout>, <&x12_clk>;
clock-names = "clk_in", "ref_clk";
assigned-clocks = <&cs2000>;
assigned-clock-rates = <24576000>; /* 1/1 divide */
};
};
&rcar_sound {
pinctrl-0 = <&sound_pins &sound_clk_pins>;
pinctrl-names = "default";
/* Single DAI */
#sound-dai-cells = <0>;
/* audio_clkout0/1/2/3 */
#clock-cells = <1>;
clock-frequency = <11289600>;
status = "okay";
/* update <audio_clk_b> to <cs2000> */
clocks = <&cpg CPG_MOD 1005>,
<&cpg CPG_MOD 1006>, <&cpg CPG_MOD 1007>,
<&cpg CPG_MOD 1008>, <&cpg CPG_MOD 1009>,
<&cpg CPG_MOD 1010>, <&cpg CPG_MOD 1011>,
<&cpg CPG_MOD 1012>, <&cpg CPG_MOD 1013>,
<&cpg CPG_MOD 1014>, <&cpg CPG_MOD 1015>,
<&cpg CPG_MOD 1022>, <&cpg CPG_MOD 1023>,
<&cpg CPG_MOD 1024>, <&cpg CPG_MOD 1025>,
<&cpg CPG_MOD 1026>, <&cpg CPG_MOD 1027>,
<&cpg CPG_MOD 1028>, <&cpg CPG_MOD 1029>,
<&cpg CPG_MOD 1030>, <&cpg CPG_MOD 1031>,
<&cpg CPG_MOD 1020>, <&cpg CPG_MOD 1021>,
<&cpg CPG_MOD 1020>, <&cpg CPG_MOD 1021>,
<&cpg CPG_MOD 1019>, <&cpg CPG_MOD 1018>,
<&audio_clk_a>, <&cs2000>,
<&audio_clk_c>,
<&cpg CPG_CORE R8A7795_CLK_S0D4>;
rcar_sound,dai {
dai0 {
playback = <&ssi0 &src0 &dvc0>;
capture = <&ssi1 &src1 &dvc1>;
};
};
};
&sdhi0 {
pinctrl-0 = <&sdhi0_pins>;
pinctrl-1 = <&sdhi0_pins_uhs>;
pinctrl-names = "default", "state_uhs";
vmmc-supply = <&vcc_sdhi0>;
vqmmc-supply = <&vccq_sdhi0>;
cd-gpios = <&gpio3 12 GPIO_ACTIVE_LOW>;
bus-width = <4>;
sd-uhs-sdr50;
status = "okay";
};
&sdhi2 {
/* used for on-board 8bit eMMC */
pinctrl-0 = <&sdhi2_pins>;
pinctrl-1 = <&sdhi2_pins_uhs>;
pinctrl-names = "default", "state_uhs";
vmmc-supply = <&reg_3p3v>;
vqmmc-supply = <&reg_1p8v>;
bus-width = <8>;
non-removable;
status = "okay";
};
&ssi1 {
shared-pin;
};
&wdt0 {
timeout-sec = <60>;
status = "okay";
};
&audio_clk_a {
clock-frequency = <22579200>;
};
&avb {
pinctrl-0 = <&avb_pins>;
pinctrl-names = "default";
renesas,no-ether-link;
phy-handle = <&phy0>;
status = "okay";
phy0: ethernet-phy@0 {
rxc-skew-ps = <1500>;
reg = <0>;
interrupt-parent = <&gpio2>;
interrupts = <11 IRQ_TYPE_LEVEL_LOW>;
};
};
&usb2_phy1 {
pinctrl-0 = <&usb1_pins>;
pinctrl-names = "default";
status = "okay";
};
&ehci1 {
status = "okay";
};
&ohci1 {
status = "okay";
};

584
arch/arm/dts/r8a7795-salvator-x.dts Normal file
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@ -0,0 +1,584 @@
/*
* Device Tree Source for the Salvator-X board
*
* Copyright (C) 2015 Renesas Electronics Corp.
*
* This file is licensed under the terms of the GNU General Public License
* version 2. This program is licensed "as is" without any warranty of any
* kind, whether express or implied.
*/
/*
* SSI-AK4613
*
* This command is required when Playback/Capture
*
* amixer set "DVC Out" 100%
* amixer set "DVC In" 100%
*
* You can use Mute
*
* amixer set "DVC Out Mute" on
* amixer set "DVC In Mute" on
*
* You can use Volume Ramp
*
* amixer set "DVC Out Ramp Up Rate" "0.125 dB/64 steps"
* amixer set "DVC Out Ramp Down Rate" "0.125 dB/512 steps"
* amixer set "DVC Out Ramp" on
* aplay xxx.wav &
* amixer set "DVC Out" 80% // Volume Down
* amixer set "DVC Out" 100% // Volume Up
*/
/dts-v1/;
#include "r8a7795.dtsi"
#include <dt-bindings/gpio/gpio.h>
/ {
model = "Renesas Salvator-X board based on r8a7795";
compatible = "renesas,salvator-x", "renesas,r8a7795";
aliases {
serial0 = &scif2;
serial1 = &scif1;
ethernet0 = &avb;
};
chosen {
bootargs = "ignore_loglevel rw root=/dev/nfs ip=dhcp";
stdout-path = "serial0:115200n8";
};
memory@48000000 {
device_type = "memory";
/* first 128MB is reserved for secure area. */
reg = <0x0 0x48000000 0x0 0x38000000>;
};
x12_clk: x12 {
compatible = "fixed-clock";
#clock-cells = <0>;
clock-frequency = <24576000>;
};
reg_1p8v: regulator0 {
compatible = "regulator-fixed";
regulator-name = "fixed-1.8V";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
regulator-boot-on;
regulator-always-on;
};
reg_3p3v: regulator1 {
compatible = "regulator-fixed";
regulator-name = "fixed-3.3V";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
regulator-boot-on;
regulator-always-on;
};
vcc_sdhi0: regulator-vcc-sdhi0 {
compatible = "regulator-fixed";
regulator-name = "SDHI0 Vcc";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
gpio = <&gpio5 2 GPIO_ACTIVE_HIGH>;
enable-active-high;
};
vccq_sdhi0: regulator-vccq-sdhi0 {
compatible = "regulator-gpio";
regulator-name = "SDHI0 VccQ";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <3300000>;
gpios = <&gpio5 1 GPIO_ACTIVE_HIGH>;
gpios-states = <1>;
states = <3300000 1
1800000 0>;
};
vcc_sdhi3: regulator-vcc-sdhi3 {
compatible = "regulator-fixed";
regulator-name = "SDHI3 Vcc";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
gpio = <&gpio3 15 GPIO_ACTIVE_HIGH>;
enable-active-high;
};
vccq_sdhi3: regulator-vccq-sdhi3 {
compatible = "regulator-gpio";
regulator-name = "SDHI3 VccQ";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <3300000>;
gpios = <&gpio3 14 GPIO_ACTIVE_HIGH>;
gpios-states = <1>;
states = <3300000 1
1800000 0>;
};
vbus0_usb2: regulator-vbus0-usb2 {
compatible = "regulator-fixed";
regulator-name = "USB20_VBUS0";
regulator-min-microvolt = <5000000>;
regulator-max-microvolt = <5000000>;
gpio = <&gpio6 16 GPIO_ACTIVE_HIGH>;
enable-active-high;
};
audio_clkout: audio_clkout {
/*
* This is same as <&rcar_sound 0>
* but needed to avoid cs2000/rcar_sound probe dead-lock
*/
compatible = "fixed-clock";
#clock-cells = <0>;
clock-frequency = <11289600>;
};
rsnd_ak4613: sound {
compatible = "simple-audio-card";
simple-audio-card,format = "left_j";
simple-audio-card,bitclock-master = <&sndcpu>;
simple-audio-card,frame-master = <&sndcpu>;
sndcpu: simple-audio-card,cpu {
sound-dai = <&rcar_sound>;
};
sndcodec: simple-audio-card,codec {
sound-dai = <&ak4613>;
};
};
vga-encoder {
compatible = "adi,adv7123";
ports {
#address-cells = <1>;
#size-cells = <0>;
port@0 {
reg = <0>;
adv7123_in: endpoint {
remote-endpoint = <&du_out_rgb>;
};
};
port@1 {
reg = <1>;
adv7123_out: endpoint {
remote-endpoint = <&vga_in>;
};
};
};
};
vga {
compatible = "vga-connector";
port {
vga_in: endpoint {
remote-endpoint = <&adv7123_out>;
};
};
};
};
&du {
pinctrl-0 = <&du_pins>;
pinctrl-names = "default";
status = "okay";
ports {
port@0 {
endpoint {
remote-endpoint = <&adv7123_in>;
};
};
port@3 {
lvds_connector: endpoint {
};
};
};
};
&extal_clk {
clock-frequency = <16666666>;
};
&extalr_clk {
clock-frequency = <32768>;
};
&pfc {
pinctrl-0 = <&scif_clk_pins>;
pinctrl-names = "default";
scif1_pins: scif1 {
groups = "scif1_data_a", "scif1_ctrl";
function = "scif1";
};
scif2_pins: scif2 {
groups = "scif2_data_a";
function = "scif2";
};
scif_clk_pins: scif_clk {
groups = "scif_clk_a";
function = "scif_clk";
};
i2c2_pins: i2c2 {
groups = "i2c2_a";
function = "i2c2";
};
avb_pins: avb {
mux {
groups = "avb_link", "avb_phy_int", "avb_mdc",
"avb_mii";
function = "avb";
};
pins_mdc {
groups = "avb_mdc";
drive-strength = <24>;
};
pins_mii_tx {
pins = "PIN_AVB_TX_CTL", "PIN_AVB_TXC", "PIN_AVB_TD0",
"PIN_AVB_TD1", "PIN_AVB_TD2", "PIN_AVB_TD3";
drive-strength = <12>;
};
};
du_pins: du {
groups = "du_rgb888", "du_sync", "du_oddf", "du_clk_out_0";
function = "du";
};
sdhi0_pins: sd0 {
groups = "sdhi0_data4", "sdhi0_ctrl";
function = "sdhi0";
power-source = <3300>;
};
sdhi0_pins_uhs: sd0_uhs {
groups = "sdhi0_data4", "sdhi0_ctrl";
function = "sdhi0";
power-source = <1800>;
};
sdhi2_pins: sd2 {
groups = "sdhi2_data8", "sdhi2_ctrl";
function = "sdhi2";
power-source = <3300>;
};
sdhi2_pins_uhs: sd2_uhs {
groups = "sdhi2_data8", "sdhi2_ctrl";
function = "sdhi2";
power-source = <1800>;
};
sdhi3_pins: sd3 {
groups = "sdhi3_data4", "sdhi3_ctrl";
function = "sdhi3";
power-source = <3300>;
};
sdhi3_pins_uhs: sd3_uhs {
groups = "sdhi3_data4", "sdhi3_ctrl";
function = "sdhi3";
power-source = <1800>;
};
sound_pins: sound {
groups = "ssi01239_ctrl", "ssi0_data", "ssi1_data_a";
function = "ssi";
};
sound_clk_pins: sound_clk {
groups = "audio_clk_a_a", "audio_clk_b_a", "audio_clk_c_a",
"audio_clkout_a", "audio_clkout3_a";
function = "audio_clk";
};
usb0_pins: usb0 {
groups = "usb0";
function = "usb0";
};
usb1_pins: usb1 {
mux {
groups = "usb1";
function = "usb1";
};
ovc {
pins = "GP_6_27";
bias-pull-up;
};
pwen {
pins = "GP_6_26";
bias-pull-down;
};
};
usb2_pins: usb2 {
groups = "usb2";
function = "usb2";
};
};
&scif1 {
pinctrl-0 = <&scif1_pins>;
pinctrl-names = "default";
uart-has-rtscts;
status = "okay";
};
&scif2 {
pinctrl-0 = <&scif2_pins>;
pinctrl-names = "default";
status = "okay";
};
&scif_clk {
clock-frequency = <14745600>;
};
&i2c2 {
pinctrl-0 = <&i2c2_pins>;
pinctrl-names = "default";
status = "okay";
clock-frequency = <100000>;
ak4613: codec@10 {
compatible = "asahi-kasei,ak4613";
#sound-dai-cells = <0>;
reg = <0x10>;
clocks = <&rcar_sound 3>;
asahi-kasei,in1-single-end;
asahi-kasei,in2-single-end;
asahi-kasei,out1-single-end;
asahi-kasei,out2-single-end;
asahi-kasei,out3-single-end;
asahi-kasei,out4-single-end;
asahi-kasei,out5-single-end;
asahi-kasei,out6-single-end;
};
cs2000: clk_multiplier@4f {
#clock-cells = <0>;
compatible = "cirrus,cs2000-cp";
reg = <0x4f>;
clocks = <&audio_clkout>, <&x12_clk>;
clock-names = "clk_in", "ref_clk";
assigned-clocks = <&cs2000>;
assigned-clock-rates = <24576000>; /* 1/1 divide */
};
};
&rcar_sound {
pinctrl-0 = <&sound_pins &sound_clk_pins>;
pinctrl-names = "default";
/* Single DAI */
#sound-dai-cells = <0>;
/* audio_clkout0/1/2/3 */
#clock-cells = <1>;
clock-frequency = <11289600>;
status = "okay";
/* update <audio_clk_b> to <cs2000> */
clocks = <&cpg CPG_MOD 1005>,
<&cpg CPG_MOD 1006>, <&cpg CPG_MOD 1007>,
<&cpg CPG_MOD 1008>, <&cpg CPG_MOD 1009>,
<&cpg CPG_MOD 1010>, <&cpg CPG_MOD 1011>,
<&cpg CPG_MOD 1012>, <&cpg CPG_MOD 1013>,
<&cpg CPG_MOD 1014>, <&cpg CPG_MOD 1015>,
<&cpg CPG_MOD 1022>, <&cpg CPG_MOD 1023>,
<&cpg CPG_MOD 1024>, <&cpg CPG_MOD 1025>,
<&cpg CPG_MOD 1026>, <&cpg CPG_MOD 1027>,
<&cpg CPG_MOD 1028>, <&cpg CPG_MOD 1029>,
<&cpg CPG_MOD 1030>, <&cpg CPG_MOD 1031>,
<&cpg CPG_MOD 1020>, <&cpg CPG_MOD 1021>,
<&cpg CPG_MOD 1020>, <&cpg CPG_MOD 1021>,
<&cpg CPG_MOD 1019>, <&cpg CPG_MOD 1018>,
<&audio_clk_a>, <&cs2000>,
<&audio_clk_c>,
<&cpg CPG_CORE R8A7795_CLK_S0D4>;
rcar_sound,dai {
dai0 {
playback = <&ssi0 &src0 &dvc0>;
capture = <&ssi1 &src1 &dvc1>;
};
};
};
&sata {
status = "okay";
};
&sdhi0 {
pinctrl-0 = <&sdhi0_pins>;
pinctrl-1 = <&sdhi0_pins_uhs>;
pinctrl-names = "default", "state_uhs";
vmmc-supply = <&vcc_sdhi0>;
vqmmc-supply = <&vccq_sdhi0>;
cd-gpios = <&gpio3 12 GPIO_ACTIVE_LOW>;
wp-gpios = <&gpio3 13 GPIO_ACTIVE_HIGH>;
bus-width = <4>;
sd-uhs-sdr50;
status = "okay";
};
&sdhi2 {
/* used for on-board 8bit eMMC */
pinctrl-0 = <&sdhi2_pins>;
pinctrl-1 = <&sdhi2_pins_uhs>;
pinctrl-names = "default", "state_uhs";
vmmc-supply = <&reg_3p3v>;
vqmmc-supply = <&reg_1p8v>;
bus-width = <8>;
non-removable;
status = "okay";
};
&sdhi3 {
pinctrl-0 = <&sdhi3_pins>;
pinctrl-1 = <&sdhi3_pins_uhs>;
pinctrl-names = "default", "state_uhs";
vmmc-supply = <&vcc_sdhi3>;
vqmmc-supply = <&vccq_sdhi3>;
cd-gpios = <&gpio4 15 GPIO_ACTIVE_LOW>;
wp-gpios = <&gpio4 16 GPIO_ACTIVE_HIGH>;
bus-width = <4>;
sd-uhs-sdr50;
status = "okay";
};
&ssi1 {
shared-pin;
};
&wdt0 {
timeout-sec = <60>;
status = "okay";
};
&audio_clk_a {
clock-frequency = <22579200>;
};
&i2c_dvfs {
status = "okay";
};
&avb {
pinctrl-0 = <&avb_pins>;
pinctrl-names = "default";
renesas,no-ether-link;
phy-handle = <&phy0>;
status = "okay";
phy0: ethernet-phy@0 {
rxc-skew-ps = <1500>;
reg = <0>;
interrupt-parent = <&gpio2>;
interrupts = <11 IRQ_TYPE_LEVEL_LOW>;
};
};
&xhci0 {
status = "okay";
};
&usb2_phy0 {
pinctrl-0 = <&usb0_pins>;
pinctrl-names = "default";
vbus-supply = <&vbus0_usb2>;
status = "okay";
};
&usb2_phy1 {
pinctrl-0 = <&usb1_pins>;
pinctrl-names = "default";
status = "okay";
};
&usb2_phy2 {
pinctrl-0 = <&usb2_pins>;
pinctrl-names = "default";
status = "okay";
};
&ehci0 {
status = "okay";
};
&ehci1 {
status = "okay";
};
&ehci2 {
status = "okay";
};
&ohci0 {
status = "okay";
};
&ohci1 {
status = "okay";
};
&ohci2 {
status = "okay";
};
&hsusb {
status = "okay";
};
&pcie_bus_clk {
clock-frequency = <100000000>;
};
&pciec0 {
status = "okay";
};
&pciec1 {
status = "okay";
};

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188
arch/arm/dts/r8a7796-m3ulcb.dts Normal file
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@ -0,0 +1,188 @@
/*
* Device Tree Source for the M3ULCB (R-Car Starter Kit Pro) board
*
* Copyright (C) 2016 Renesas Electronics Corp.
* Copyright (C) 2016 Cogent Embedded, Inc.
*
* This file is licensed under the terms of the GNU General Public License
* version 2. This program is licensed "as is" without any warranty of any
* kind, whether express or implied.
*/
/dts-v1/;
#include "r8a7796.dtsi"
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/input/input.h>
/ {
model = "Renesas M3ULCB board based on r8a7796";
compatible = "renesas,m3ulcb", "renesas,r8a7796";
aliases {
serial0 = &scif2;
};
chosen {
stdout-path = "serial0:115200n8";
};
memory@48000000 {
device_type = "memory";
/* first 128MB is reserved for secure area. */
reg = <0x0 0x48000000 0x0 0x38000000>;
};
leds {
compatible = "gpio-leds";
led5 {
gpios = <&gpio6 12 GPIO_ACTIVE_HIGH>;
};
led6 {
gpios = <&gpio6 13 GPIO_ACTIVE_HIGH>;
};
};
keyboard {
compatible = "gpio-keys";
key-1 {
linux,code = <KEY_1>;
label = "SW3";
wakeup-source;
debounce-interval = <20>;
gpios = <&gpio6 11 GPIO_ACTIVE_LOW>;
};
};
reg_1p8v: regulator0 {
compatible = "regulator-fixed";
regulator-name = "fixed-1.8V";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
regulator-boot-on;
regulator-always-on;
};
reg_3p3v: regulator1 {
compatible = "regulator-fixed";
regulator-name = "fixed-3.3V";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
regulator-boot-on;
regulator-always-on;
};
vcc_sdhi0: regulator-vcc-sdhi0 {
compatible = "regulator-fixed";
regulator-name = "SDHI0 Vcc";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
gpio = <&gpio5 2 GPIO_ACTIVE_HIGH>;
enable-active-high;
};
vccq_sdhi0: regulator-vccq-sdhi0 {
compatible = "regulator-gpio";
regulator-name = "SDHI0 VccQ";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <3300000>;
gpios = <&gpio5 1 GPIO_ACTIVE_HIGH>;
gpios-states = <1>;
states = <3300000 1
1800000 0>;
};
};
&extal_clk {
clock-frequency = <16666666>;
};
&extalr_clk {
clock-frequency = <32768>;
};
&pfc {
pinctrl-0 = <&scif_clk_pins>;
pinctrl-names = "default";
scif2_pins: scif2 {
groups = "scif2_data_a";
function = "scif2";
};
scif_clk_pins: scif_clk {
groups = "scif_clk_a";
function = "scif_clk";
};
sdhi0_pins: sd0 {
groups = "sdhi0_data4", "sdhi0_ctrl";
function = "sdhi0";
power-source = <3300>;
};
sdhi0_pins_uhs: sd0_uhs {
groups = "sdhi0_data4", "sdhi0_ctrl";
function = "sdhi0";
power-source = <1800>;
};
sdhi2_pins: sd2 {
groups = "sdhi2_data8", "sdhi2_ctrl";
function = "sdhi2";
power-source = <3300>;
};
sdhi2_pins_uhs: sd2_uhs {
groups = "sdhi2_data8", "sdhi2_ctrl";
function = "sdhi2";
power-source = <1800>;
};
};
&sdhi0 {
pinctrl-0 = <&sdhi0_pins>;
pinctrl-1 = <&sdhi0_pins_uhs>;
pinctrl-names = "default", "state_uhs";
vmmc-supply = <&vcc_sdhi0>;
vqmmc-supply = <&vccq_sdhi0>;
cd-gpios = <&gpio3 12 GPIO_ACTIVE_LOW>;
bus-width = <4>;
sd-uhs-sdr50;
status = "okay";
};
&sdhi2 {
/* used for on-board 8bit eMMC */
pinctrl-0 = <&sdhi2_pins>;
pinctrl-1 = <&sdhi2_pins_uhs>;
pinctrl-names = "default", "state_uhs";
vmmc-supply = <&reg_3p3v>;
vqmmc-supply = <&reg_1p8v>;
bus-width = <8>;
non-removable;
status = "okay";
};
&scif2 {
pinctrl-0 = <&scif2_pins>;
pinctrl-names = "default";
status = "okay";
};
&scif_clk {
clock-frequency = <14745600>;
};
&wdt0 {
timeout-sec = <60>;
status = "okay";
};

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arch/arm/dts/r8a7796-salvator-x.dts Normal file
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/*
* Device Tree Source for the Salvator-X board
*
* Copyright (C) 2016 Renesas Electronics Corp.
*
* This file is licensed under the terms of the GNU General Public License
* version 2. This program is licensed "as is" without any warranty of any
* kind, whether express or implied.
*/
/dts-v1/;
#include "r8a7796.dtsi"
#include <dt-bindings/gpio/gpio.h>
/ {
model = "Renesas Salvator-X board based on r8a7796";
compatible = "renesas,salvator-x", "renesas,r8a7796";
aliases {
serial0 = &scif2;
serial1 = &scif1;
ethernet0 = &avb;
};
chosen {
bootargs = "ignore_loglevel";
stdout-path = "serial0:115200n8";
};
memory@48000000 {
device_type = "memory";
/* first 128MB is reserved for secure area. */
reg = <0x0 0x48000000 0x0 0x78000000>;
};
memory@600000000 {
device_type = "memory";
reg = <0x6 0x00000000 0x0 0x80000000>;
};
reg_1p8v: regulator0 {
compatible = "regulator-fixed";
regulator-name = "fixed-1.8V";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
regulator-boot-on;
regulator-always-on;
};
reg_3p3v: regulator1 {
compatible = "regulator-fixed";
regulator-name = "fixed-3.3V";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
regulator-boot-on;
regulator-always-on;
};
vcc_sdhi0: regulator-vcc-sdhi0 {
compatible = "regulator-fixed";
regulator-name = "SDHI0 Vcc";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
gpio = <&gpio5 2 GPIO_ACTIVE_HIGH>;
enable-active-high;
};
vccq_sdhi0: regulator-vccq-sdhi0 {
compatible = "regulator-gpio";
regulator-name = "SDHI0 VccQ";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <3300000>;
gpios = <&gpio5 1 GPIO_ACTIVE_HIGH>;
gpios-states = <1>;
states = <3300000 1
1800000 0>;
};
vcc_sdhi3: regulator-vcc-sdhi3 {
compatible = "regulator-fixed";
regulator-name = "SDHI3 Vcc";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
gpio = <&gpio3 15 GPIO_ACTIVE_HIGH>;
enable-active-high;
};
vccq_sdhi3: regulator-vccq-sdhi3 {
compatible = "regulator-gpio";
regulator-name = "SDHI3 VccQ";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <3300000>;
gpios = <&gpio3 14 GPIO_ACTIVE_HIGH>;
gpios-states = <1>;
states = <3300000 1
1800000 0>;
};
};
&pfc {
pinctrl-0 = <&scif_clk_pins>;
pinctrl-names = "default";
avb_pins: avb {
groups = "avb_mdc";
function = "avb";
};
scif1_pins: scif1 {
groups = "scif1_data_a", "scif1_ctrl";
function = "scif1";
};
scif2_pins: scif2 {
groups = "scif2_data_a";
function = "scif2";
};
scif_clk_pins: scif_clk {
groups = "scif_clk_a";
function = "scif_clk";
};
i2c2_pins: i2c2 {
groups = "i2c2_a";
function = "i2c2";
};
sdhi0_pins: sd0 {
groups = "sdhi0_data4", "sdhi0_ctrl";
function = "sdhi0";
power-source = <3300>;
};
sdhi0_pins_uhs: sd0_uhs {
groups = "sdhi0_data4", "sdhi0_ctrl";
function = "sdhi0";
power-source = <1800>;
};
sdhi2_pins: sd2 {
groups = "sdhi2_data8", "sdhi2_ctrl";
function = "sdhi2";
power-source = <3300>;
};
sdhi2_pins_uhs: sd2_uhs {
groups = "sdhi2_data8", "sdhi2_ctrl";
function = "sdhi2";
power-source = <1800>;
};
sdhi3_pins: sd3 {
groups = "sdhi3_data4", "sdhi3_ctrl";
function = "sdhi3";
power-source = <3300>;
};
sdhi3_pins_uhs: sd3_uhs {
groups = "sdhi3_data4", "sdhi3_ctrl";
function = "sdhi3";
power-source = <1800>;
};
};
&avb {
pinctrl-0 = <&avb_pins>;
pinctrl-names = "default";
renesas,no-ether-link;
phy-handle = <&phy0>;
status = "okay";
phy0: ethernet-phy@0 {
rxc-skew-ps = <1500>;
reg = <0>;
interrupt-parent = <&gpio2>;
interrupts = <11 IRQ_TYPE_LEVEL_LOW>;
};
};
&extal_clk {
clock-frequency = <16666666>;
};
&extalr_clk {
clock-frequency = <32768>;
};
&sdhi0 {
pinctrl-0 = <&sdhi0_pins>;
pinctrl-1 = <&sdhi0_pins_uhs>;
pinctrl-names = "default", "state_uhs";
vmmc-supply = <&vcc_sdhi0>;
vqmmc-supply = <&vccq_sdhi0>;
cd-gpios = <&gpio3 12 GPIO_ACTIVE_LOW>;
wp-gpios = <&gpio3 13 GPIO_ACTIVE_HIGH>;
bus-width = <4>;
sd-uhs-sdr50;
status = "okay";
};
&sdhi2 {
/* used for on-board 8bit eMMC */
pinctrl-0 = <&sdhi2_pins>;
pinctrl-1 = <&sdhi2_pins_uhs>;
pinctrl-names = "default", "state_uhs";
vmmc-supply = <&reg_3p3v>;
vqmmc-supply = <&reg_1p8v>;
bus-width = <8>;
non-removable;
status = "okay";
};
&sdhi3 {
pinctrl-0 = <&sdhi3_pins>;
pinctrl-1 = <&sdhi3_pins_uhs>;
pinctrl-names = "default", "state_uhs";
vmmc-supply = <&vcc_sdhi3>;
vqmmc-supply = <&vccq_sdhi3>;
cd-gpios = <&gpio4 15 GPIO_ACTIVE_LOW>;
wp-gpios = <&gpio4 16 GPIO_ACTIVE_HIGH>;
bus-width = <4>;
sd-uhs-sdr50;
status = "okay";
};
&scif1 {
pinctrl-0 = <&scif1_pins>;
pinctrl-names = "default";
uart-has-rtscts;
status = "okay";
};
&scif2 {
pinctrl-0 = <&scif2_pins>;
pinctrl-names = "default";
status = "okay";
};
&scif_clk {
clock-frequency = <14745600>;
};
&i2c2 {
pinctrl-0 = <&i2c2_pins>;
pinctrl-names = "default";
status = "okay";
};
&wdt0 {
timeout-sec = <60>;
status = "okay";
};
&i2c_dvfs {
status = "okay";
};

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6
arch/arm/mach-rmobile/Kconfig.64
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@ -20,11 +20,17 @@ config TARGET_SALVATOR_X
help
Support for Renesas R-Car Gen3 platform
config TARGET_ULCB
bool "ULCB board"
help
Support for Renesas R-Car Gen3 ULCB platform
endchoice
config SYS_SOC
default "rmobile"
source "board/renesas/salvator-x/Kconfig"
source "board/renesas/ulcb/Kconfig"
endif

2
arch/arm/mach-rmobile/include/mach/rcar-gen3-base.h
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@ -75,6 +75,8 @@
#define CONFIG_SYS_SH_SDHI3_BASE 0xEE160000
/* PFC */
#define PFC_PUEN5 0xE6060414
#define PUEN_SSI_SDATA4 BIT(17)
#define PFC_PUEN6 0xE6060418
#define PUEN_USB1_OVC (1 << 2)
#define PUEN_USB1_PWEN (1 << 1)

15
board/renesas/ulcb/Kconfig Normal file
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@ -0,0 +1,15 @@
if TARGET_ULCB
config SYS_SOC
default "rmobile"
config SYS_BOARD
default "ulcb"
config SYS_VENDOR
default "renesas"
config SYS_CONFIG_NAME
default "ulcb"
endif

7
board/renesas/ulcb/MAINTAINERS Normal file
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@ -0,0 +1,7 @@
ULCB BOARD
M: Marek Vasut <marek.vasut+renesas@gmail.com>
S: Maintained
F: board/renesas/ulcb/
F: include/configs/ulcb.h
F: configs/r8a7795_ulcb_defconfig
F: configs/r8a7796_ulcb_defconfig

9
board/renesas/ulcb/Makefile Normal file
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@ -0,0 +1,9 @@
#
# board/renesas/ulcb/Makefile
#
# Copyright (C) 2017 Renesas Electronics Corporation
#
# SPDX-License-Identifier: GPL-2.0+
#
obj-y := ulcb.o cpld.o ../rcar-common/common.o

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board/renesas/ulcb/cpld.c Normal file
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/*
* ULCB board CPLD access support
*
* Copyright (C) 2017 Renesas Electronics Corporation
* Copyright (C) 2017 Cogent Embedded, Inc.
*
* SPDX-License-Identifier: GPL-2.0+
*/
#include <common.h>
#include <spi.h>
#include <asm/io.h>
#include <asm/gpio.h>
#define SCLK GPIO_GP_6_8
#define SSTBZ GPIO_GP_2_3
#define MOSI GPIO_GP_6_7
#define MISO GPIO_GP_6_10
#define CPLD_ADDR_MODE 0x00 /* RW */
#define CPLD_ADDR_MUX 0x02 /* RW */
#define CPLD_ADDR_DIPSW6 0x08 /* R */
#define CPLD_ADDR_RESET 0x80 /* RW */
#define CPLD_ADDR_VERSION 0xFF /* R */
static int cpld_initialized;
int spi_cs_is_valid(unsigned int bus, unsigned int cs)
{
/* Always valid */
return 1;
}
void spi_cs_activate(struct spi_slave *slave)
{
/* Always active */
}
void spi_cs_deactivate(struct spi_slave *slave)
{
/* Always active */
}
void ulcb_softspi_sda(int set)
{
gpio_set_value(MOSI, set);
}
void ulcb_softspi_scl(int set)
{
gpio_set_value(SCLK, set);
}
unsigned char ulcb_softspi_read(void)
{
return !!gpio_get_value(MISO);
}
static void cpld_rw(u8 write)
{
gpio_set_value(MOSI, write);
gpio_set_value(SSTBZ, 0);
gpio_set_value(SCLK, 1);
gpio_set_value(SCLK, 0);
gpio_set_value(SSTBZ, 1);
}
static u32 cpld_read(u8 addr)
{
u32 data = 0;
spi_xfer(NULL, 8, &addr, NULL, SPI_XFER_BEGIN | SPI_XFER_END);
cpld_rw(0);
spi_xfer(NULL, 32, NULL, &data, SPI_XFER_BEGIN | SPI_XFER_END);
return swab32(data);
}
static void cpld_write(u8 addr, u32 data)
{
data = swab32(data);
spi_xfer(NULL, 32, &data, NULL, SPI_XFER_BEGIN | SPI_XFER_END);
spi_xfer(NULL, 8, NULL, &addr, SPI_XFER_BEGIN | SPI_XFER_END);
cpld_rw(1);
}
static void cpld_init(void)
{
if (cpld_initialized)
return;
/* PULL-UP on MISO line */
setbits_le32(PFC_PUEN5, PUEN_SSI_SDATA4);
gpio_request(SCLK, NULL);
gpio_request(SSTBZ, NULL);
gpio_request(MOSI, NULL);
gpio_request(MISO, NULL);
gpio_direction_output(SCLK, 0);
gpio_direction_output(SSTBZ, 1);
gpio_direction_output(MOSI, 0);
gpio_direction_input(MISO);
/* Dummy read */
cpld_read(CPLD_ADDR_VERSION);
cpld_initialized = 1;
}
static int do_cpld(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
{
u32 addr, val;
cpld_init();
if (argc == 2 && strcmp(argv[1], "info") == 0) {
printf("CPLD version:\t\t\t0x%08x\n",
cpld_read(CPLD_ADDR_VERSION));
printf("H3 Mode setting (MD0..28):\t0x%08x\n",
cpld_read(CPLD_ADDR_MODE));
printf("Multiplexer settings:\t\t0x%08x\n",
cpld_read(CPLD_ADDR_MUX));
printf("DIPSW (SW6):\t\t\t0x%08x\n",
cpld_read(CPLD_ADDR_DIPSW6));
return 0;
}
if (argc < 3)
return CMD_RET_USAGE;
addr = simple_strtoul(argv[2], NULL, 16);
if (!(addr == CPLD_ADDR_VERSION || addr == CPLD_ADDR_MODE ||
addr == CPLD_ADDR_MUX || addr == CPLD_ADDR_DIPSW6 ||
addr == CPLD_ADDR_RESET)) {
printf("Invalid CPLD register address\n");
return CMD_RET_USAGE;
}
if (argc == 3 && strcmp(argv[1], "read") == 0) {
printf("0x%x\n", cpld_read(addr));
} else if (argc == 4 && strcmp(argv[1], "write") == 0) {
val = simple_strtoul(argv[3], NULL, 16);
cpld_write(addr, val);
}
return 0;
}
U_BOOT_CMD(
cpld, 4, 1, do_cpld,
"CPLD access",
"info\n"
"cpld read addr\n"
"cpld write addr val\n"
);
void reset_cpu(ulong addr)
{
cpld_init();
cpld_write(CPLD_ADDR_RESET, 1);
}

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board/renesas/ulcb/ulcb.c Normal file
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/*
* board/renesas/ulcb/ulcb.c
* This file is ULCB board support.
*
* Copyright (C) 2017 Renesas Electronics Corporation
*
* SPDX-License-Identifier: GPL-2.0+
*/
#include <common.h>
#include <malloc.h>
#include <netdev.h>
#include <dm.h>
#include <dm/platform_data/serial_sh.h>
#include <asm/processor.h>
#include <asm/mach-types.h>
#include <asm/io.h>
#include <linux/errno.h>
#include <asm/arch/sys_proto.h>
#include <asm/gpio.h>
#include <asm/arch/gpio.h>
#include <asm/arch/rmobile.h>
#include <asm/arch/rcar-mstp.h>
#include <asm/arch/sh_sdhi.h>
#include <i2c.h>
#include <mmc.h>
DECLARE_GLOBAL_DATA_PTR;
#define CPGWPCR 0xE6150904
#define CPGWPR 0xE615090C
#define CLK2MHZ(clk) (clk / 1000 / 1000)
void s_init(void)
{
struct rcar_rwdt *rwdt = (struct rcar_rwdt *)RWDT_BASE;
struct rcar_swdt *swdt = (struct rcar_swdt *)SWDT_BASE;
/* Watchdog init */
writel(0xA5A5A500, &rwdt->rwtcsra);
writel(0xA5A5A500, &swdt->swtcsra);
writel(0xA5A50000, CPGWPCR);
writel(0xFFFFFFFF, CPGWPR);
}
#define GSX_MSTP112 BIT(12) /* 3DG */
#define TMU0_MSTP125 BIT(25) /* secure */
#define TMU1_MSTP124 BIT(24) /* non-secure */
#define SCIF2_MSTP310 BIT(10) /* SCIF2 */
#define ETHERAVB_MSTP812 BIT(12)
#define DVFS_MSTP926 BIT(26)
#define SD0_MSTP314 BIT(14)
#define SD1_MSTP313 BIT(13)
#define SD2_MSTP312 BIT(12) /* either MMC0 */
#define SD0CKCR 0xE6150074
#define SD1CKCR 0xE6150078
#define SD2CKCR 0xE6150268
#define SD3CKCR 0xE615026C
int board_early_init_f(void)
{
/* TMU0,1 */ /* which use ? */
mstp_clrbits_le32(MSTPSR1, SMSTPCR1, TMU0_MSTP125 | TMU1_MSTP124);
/* SCIF2 */
mstp_clrbits_le32(MSTPSR3, SMSTPCR3, SCIF2_MSTP310);
/* EHTERAVB */
mstp_clrbits_le32(MSTPSR8, SMSTPCR8, ETHERAVB_MSTP812);
/* eMMC */
mstp_clrbits_le32(MSTPSR3, SMSTPCR3, SD1_MSTP313 | SD2_MSTP312);
/* SDHI0 */
mstp_clrbits_le32(MSTPSR3, SMSTPCR3, SD0_MSTP314);
writel(0, SD0CKCR);
writel(0, SD1CKCR);
writel(0, SD2CKCR);
writel(0, SD3CKCR);
#if defined(CONFIG_SYS_I2C) && defined(CONFIG_SYS_I2C_SH)
/* DVFS for reset */
mstp_clrbits_le32(MSTPSR9, SMSTPCR9, DVFS_MSTP926);
#endif
return 0;
}
/* SYSC */
/* R/- 32 Power status register 2(3DG) */
#define SYSC_PWRSR2 0xE6180100
/* -/W 32 Power resume control register 2 (3DG) */
#define SYSC_PWRONCR2 0xE618010C
int board_init(void)
{
/* adress of boot parameters */
gd->bd->bi_boot_params = CONFIG_SYS_TEXT_BASE + 0x50000;
/* Init PFC controller */
#if defined(CONFIG_R8A7795)
r8a7795_pinmux_init();
#elif defined(CONFIG_R8A7796)
r8a7796_pinmux_init();
#endif
/* USB1 pull-up */
setbits_le32(PFC_PUEN6, PUEN_USB1_OVC | PUEN_USB1_PWEN);
#ifdef CONFIG_RAVB
/* EtherAVB Enable */
/* GPSR2 */
gpio_request(GPIO_GFN_AVB_AVTP_CAPTURE_A, NULL);
gpio_request(GPIO_GFN_AVB_AVTP_MATCH_A, NULL);
gpio_request(GPIO_GFN_AVB_LINK, NULL);
gpio_request(GPIO_GFN_AVB_PHY_INT, NULL);
gpio_request(GPIO_GFN_AVB_MAGIC, NULL);
gpio_request(GPIO_GFN_AVB_MDC, NULL);
/* IPSR0 */
gpio_request(GPIO_IFN_AVB_MDC, NULL);
gpio_request(GPIO_IFN_AVB_MAGIC, NULL);
gpio_request(GPIO_IFN_AVB_PHY_INT, NULL);
gpio_request(GPIO_IFN_AVB_LINK, NULL);
gpio_request(GPIO_IFN_AVB_AVTP_MATCH_A, NULL);
gpio_request(GPIO_IFN_AVB_AVTP_CAPTURE_A, NULL);
/* IPSR1 */
gpio_request(GPIO_FN_AVB_AVTP_PPS, NULL);
/* IPSR2 */
gpio_request(GPIO_FN_AVB_AVTP_MATCH_B, NULL);
/* IPSR3 */
gpio_request(GPIO_FN_AVB_AVTP_CAPTURE_B, NULL);
/* AVB_PHY_RST */
gpio_request(GPIO_GP_2_10, NULL);
gpio_direction_output(GPIO_GP_2_10, 0);
mdelay(20);
gpio_set_value(GPIO_GP_2_10, 1);
udelay(1);
#endif
return 0;
}
static struct eth_pdata salvator_x_ravb_platdata = {
.iobase = 0xE6800000,
.phy_interface = 0,
.max_speed = 1000,
};
U_BOOT_DEVICE(salvator_x_ravb) = {
.name = "ravb",
.platdata = &salvator_x_ravb_platdata,
};
#ifdef CONFIG_SH_SDHI
int board_mmc_init(bd_t *bis)
{
int ret = -ENODEV;
/* SDHI0 */
gpio_request(GPIO_GFN_SD0_DAT0, NULL);
gpio_request(GPIO_GFN_SD0_DAT1, NULL);
gpio_request(GPIO_GFN_SD0_DAT2, NULL);
gpio_request(GPIO_GFN_SD0_DAT3, NULL);
gpio_request(GPIO_GFN_SD0_CLK, NULL);
gpio_request(GPIO_GFN_SD0_CMD, NULL);
gpio_request(GPIO_GFN_SD0_CD, NULL);
gpio_request(GPIO_GFN_SD0_WP, NULL);
gpio_request(GPIO_GP_5_2, NULL);
gpio_request(GPIO_GP_5_1, NULL);
gpio_direction_output(GPIO_GP_5_2, 1); /* power on */
gpio_direction_output(GPIO_GP_5_1, 1); /* 1: 3.3V, 0: 1.8V */
ret = sh_sdhi_init(CONFIG_SYS_SH_SDHI0_BASE, 0,
SH_SDHI_QUIRK_64BIT_BUF);
if (ret)
return ret;
/* SDHI1/SDHI2 eMMC */
gpio_request(GPIO_GFN_SD1_DAT0, NULL);
gpio_request(GPIO_GFN_SD1_DAT1, NULL);
gpio_request(GPIO_GFN_SD1_DAT2, NULL);
gpio_request(GPIO_GFN_SD1_DAT3, NULL);
gpio_request(GPIO_GFN_SD2_DAT0, NULL);
gpio_request(GPIO_GFN_SD2_DAT1, NULL);
gpio_request(GPIO_GFN_SD2_DAT2, NULL);
gpio_request(GPIO_GFN_SD2_DAT3, NULL);
gpio_request(GPIO_GFN_SD2_CLK, NULL);
#if defined(CONFIG_R8A7795)
gpio_request(GPIO_GFN_SD2_CMD, NULL);
#elif defined(CONFIG_R8A7796)
gpio_request(GPIO_FN_SD2_CMD, NULL);
#else
#error Only R8A7795 and R87796 is supported
#endif
gpio_request(GPIO_GP_5_3, NULL);
gpio_request(GPIO_GP_5_9, NULL);
gpio_direction_output(GPIO_GP_5_3, 0); /* 1: 3.3V, 0: 1.8V */
gpio_direction_output(GPIO_GP_5_9, 0); /* 1: 3.3V, 0: 1.8V */
ret = sh_sdhi_init(CONFIG_SYS_SH_SDHI2_BASE, 1,
SH_SDHI_QUIRK_64BIT_BUF);
return ret;
}
#endif
int dram_init(void)
{
gd->ram_size = PHYS_SDRAM_1_SIZE;
#if (CONFIG_NR_DRAM_BANKS >= 2)
gd->ram_size += PHYS_SDRAM_2_SIZE;
#endif
#if (CONFIG_NR_DRAM_BANKS >= 3)
gd->ram_size += PHYS_SDRAM_3_SIZE;
#endif
#if (CONFIG_NR_DRAM_BANKS >= 4)
gd->ram_size += PHYS_SDRAM_4_SIZE;
#endif
return 0;
}
int dram_init_banksize(void)
{
gd->bd->bi_dram[0].start = PHYS_SDRAM_1;
gd->bd->bi_dram[0].size = PHYS_SDRAM_1_SIZE;
#if (CONFIG_NR_DRAM_BANKS >= 2)
gd->bd->bi_dram[1].start = PHYS_SDRAM_2;
gd->bd->bi_dram[1].size = PHYS_SDRAM_2_SIZE;
#endif
#if (CONFIG_NR_DRAM_BANKS >= 3)
gd->bd->bi_dram[2].start = PHYS_SDRAM_3;
gd->bd->bi_dram[2].size = PHYS_SDRAM_3_SIZE;
#endif
#if (CONFIG_NR_DRAM_BANKS >= 4)
gd->bd->bi_dram[3].start = PHYS_SDRAM_4;
gd->bd->bi_dram[3].size = PHYS_SDRAM_4_SIZE;
#endif
return 0;
}
const struct rmobile_sysinfo sysinfo = {
CONFIG_RCAR_BOARD_STRING
};
static const struct sh_serial_platdata serial_platdata = {
.base = SCIF2_BASE,
.type = PORT_SCIF,
.clk = CONFIG_SH_SCIF_CLK_FREQ,
.clk_mode = INT_CLK,
};
U_BOOT_DEVICE(salvator_x_scif2) = {
.name = "serial_sh",
.platdata = &serial_platdata,
};

1
configs/MigoR_defconfig
View File

@ -20,4 +20,5 @@ CONFIG_VERSION_VARIABLE=y
CONFIG_CMD_PING=y
# CONFIG_CMD_MISC is not set
CONFIG_MTD_NOR_FLASH=y
CONFIG_SCIF_CONSOLE=y
CONFIG_USE_PRIVATE_LIBGCC=y

1
configs/alt_defconfig
View File

@ -25,6 +25,7 @@ CONFIG_SPI_FLASH=y
CONFIG_SPI_FLASH_BAR=y
CONFIG_SPI_FLASH_SPANSION=y
CONFIG_BAUDRATE=38400
CONFIG_SCIF_CONSOLE=y
CONFIG_USB=y
CONFIG_USB_EHCI_HCD=y
CONFIG_USB_STORAGE=y

1
configs/ap325rxa_defconfig
View File

@ -24,4 +24,5 @@ CONFIG_CMD_EXT2=y
CONFIG_DOS_PARTITION=y
CONFIG_MTD_NOR_FLASH=y
CONFIG_BAUDRATE=38400
CONFIG_SCIF_CONSOLE=y
CONFIG_USE_PRIVATE_LIBGCC=y

1
configs/ap_sh4a_4a_defconfig
View File

@ -23,4 +23,5 @@ CONFIG_CMD_MII=y
CONFIG_CMD_PING=y
# CONFIG_CMD_MISC is not set
CONFIG_MTD_NOR_FLASH=y
CONFIG_SCIF_CONSOLE=y
CONFIG_USE_PRIVATE_LIBGCC=y

1
configs/armadillo-800eva_defconfig
View File

@ -27,4 +27,5 @@ CONFIG_CMD_MII=y
CONFIG_CMD_PING=y
# CONFIG_CMD_MISC is not set
# CONFIG_MMC is not set
CONFIG_SCIF_CONSOLE=y
CONFIG_OF_LIBFDT=y

1
configs/blanche_defconfig
View File

@ -21,3 +21,4 @@ CONFIG_SPI_FLASH=y
CONFIG_SPI_FLASH_BAR=y
CONFIG_SPI_FLASH_SPANSION=y
CONFIG_BAUDRATE=38400
CONFIG_SCIF_CONSOLE=y

1
configs/ecovec_defconfig
View File

@ -27,6 +27,7 @@ CONFIG_CMD_PING=y
CONFIG_CMD_EXT2=y
CONFIG_CMD_FAT=y
CONFIG_MTD_NOR_FLASH=y
CONFIG_SCIF_CONSOLE=y
CONFIG_USB=y
CONFIG_USB_STORAGE=y
CONFIG_USE_PRIVATE_LIBGCC=y

1
configs/espt_defconfig
View File

@ -23,4 +23,5 @@ CONFIG_CMD_MII=y
CONFIG_CMD_PING=y
# CONFIG_CMD_MISC is not set
CONFIG_MTD_NOR_FLASH=y
CONFIG_SCIF_CONSOLE=y
CONFIG_USE_PRIVATE_LIBGCC=y

1
configs/gose_defconfig
View File

@ -25,6 +25,7 @@ CONFIG_SPI_FLASH=y
CONFIG_SPI_FLASH_BAR=y
CONFIG_SPI_FLASH_SPANSION=y
CONFIG_BAUDRATE=38400
CONFIG_SCIF_CONSOLE=y
CONFIG_USB=y
CONFIG_USB_EHCI_HCD=y
CONFIG_USB_STORAGE=y

1
configs/koelsch_defconfig
View File

@ -25,6 +25,7 @@ CONFIG_SPI_FLASH=y
CONFIG_SPI_FLASH_BAR=y
CONFIG_SPI_FLASH_SPANSION=y
CONFIG_BAUDRATE=38400
CONFIG_SCIF_CONSOLE=y
CONFIG_USB=y
CONFIG_USB_EHCI_HCD=y
CONFIG_USB_STORAGE=y

1
configs/kzm9g_defconfig
View File

@ -14,5 +14,6 @@ CONFIG_CMD_PING=y
CONFIG_CMD_FAT=y
# CONFIG_MMC is not set
CONFIG_MTD_NOR_FLASH=y
CONFIG_SCIF_CONSOLE=y
# CONFIG_FAT_WRITE is not set
CONFIG_OF_LIBFDT=y

1
configs/lager_defconfig
View File

@ -25,6 +25,7 @@ CONFIG_SPI_FLASH=y
CONFIG_SPI_FLASH_BAR=y
CONFIG_SPI_FLASH_SPANSION=y
CONFIG_BAUDRATE=38400
CONFIG_SCIF_CONSOLE=y
CONFIG_USB=y
CONFIG_USB_EHCI_HCD=y
CONFIG_USB_STORAGE=y

1
configs/mpr2_defconfig
View File

@ -23,4 +23,5 @@ CONFIG_VERSION_VARIABLE=y
CONFIG_CMD_CACHE=y
# CONFIG_CMD_MISC is not set
CONFIG_MTD_NOR_FLASH=y
CONFIG_SCIF_CONSOLE=y
CONFIG_USE_PRIVATE_LIBGCC=y

1
configs/ms7720se_defconfig
View File

@ -27,3 +27,4 @@ CONFIG_CMD_EXT2=y
CONFIG_DOS_PARTITION=y
CONFIG_MTD_NOR_FLASH=y
CONFIG_USE_PRIVATE_LIBGCC=y
CONFIG_SCIF_CONSOLE=y

1
configs/ms7722se_defconfig
View File

@ -23,4 +23,5 @@ CONFIG_CMD_PING=y
# CONFIG_CMD_MISC is not set
CONFIG_CMD_JFFS2=y
CONFIG_MTD_NOR_FLASH=y
CONFIG_SCIF_CONSOLE=y
CONFIG_USE_PRIVATE_LIBGCC=y

1
configs/ms7750se_defconfig
View File

@ -24,4 +24,5 @@ CONFIG_BOOTDELAY=-1
# CONFIG_CMD_MISC is not set
CONFIG_MTD_NOR_FLASH=y
CONFIG_BAUDRATE=38400
CONFIG_SCIF_CONSOLE=y
CONFIG_USE_PRIVATE_LIBGCC=y

1
configs/porter_defconfig
View File

@ -25,6 +25,7 @@ CONFIG_SPI_FLASH=y
CONFIG_SPI_FLASH_BAR=y
CONFIG_SPI_FLASH_SPANSION=y
CONFIG_BAUDRATE=38400
CONFIG_SCIF_CONSOLE=y
CONFIG_USB=y
CONFIG_USB_EHCI_HCD=y
CONFIG_USB_STORAGE=y

1
configs/r0p7734_defconfig
View File

@ -23,4 +23,5 @@ CONFIG_CMD_MII=y
CONFIG_CMD_PING=y
# CONFIG_CMD_MISC is not set
CONFIG_MTD_NOR_FLASH=y
CONFIG_SCIF_CONSOLE=y
CONFIG_USE_PRIVATE_LIBGCC=y

1
configs/r2dplus_defconfig
View File

@ -12,4 +12,5 @@ CONFIG_MTD_NOR_FLASH=y
CONFIG_NETDEVICES=y
CONFIG_RTL8139=y
CONFIG_PCI=y
CONFIG_SCIF_CONSOLE=y
CONFIG_USE_PRIVATE_LIBGCC=y

1
configs/r7780mp_defconfig
View File

@ -25,4 +25,5 @@ CONFIG_CMD_EXT2=y
CONFIG_DOS_PARTITION=y
CONFIG_MTD_NOR_FLASH=y
CONFIG_PCI=y
CONFIG_SCIF_CONSOLE=y
CONFIG_USE_PRIVATE_LIBGCC=y

8
configs/r8a7795_salvator-x_defconfig
View File

@ -4,6 +4,8 @@ CONFIG_SYS_MALLOC_F_LEN=0x2000
CONFIG_RCAR_GEN3=y
CONFIG_TARGET_SALVATOR_X=y
CONFIG_ENV_IS_IN_MMC=y
CONFIG_DEFAULT_DEVICE_TREE="r8a7795-salvator-x"
CONFIG_SMBIOS_PRODUCT_NAME=""
CONFIG_DEFAULT_FDT_FILE="r8a7795-salvator-x.dtb"
CONFIG_VERSION_VARIABLE=y
CONFIG_CMD_BOOTZ=y
@ -13,11 +15,15 @@ CONFIG_CMD_USB=y
CONFIG_CMD_DHCP=y
CONFIG_CMD_MII=y
CONFIG_CMD_PING=y
CONFIG_OF_CONTROL=y
CONFIG_CMD_FAT=y
CONFIG_CLK=y
CONFIG_CLK_RENESAS=y
CONFIG_SH_SDHI=y
CONFIG_DM_ETH=y
CONFIG_RENESAS_RAVB=y
CONFIG_SCIF_CONSOLE=y
CONFIG_USB=y
CONFIG_USB_EHCI_HCD=y
CONFIG_USB_STORAGE=y
CONFIG_OF_LIBFDT=y
CONFIG_SMBIOS_MANUFACTURER=""

27
configs/r8a7795_ulcb_defconfig Normal file
View File

@ -0,0 +1,27 @@
CONFIG_ARM=y
CONFIG_ARCH_RMOBILE=y
CONFIG_SYS_MALLOC_F_LEN=0x2000
CONFIG_RCAR_GEN3=y
CONFIG_TARGET_ULCB=y
CONFIG_DEFAULT_DEVICE_TREE="r8a7795-h3ulcb"
CONFIG_SMBIOS_PRODUCT_NAME=""
CONFIG_DEFAULT_FDT_FILE="r8a7795-h3ulcb.dtb"
CONFIG_VERSION_VARIABLE=y
CONFIG_CMD_BOOTZ=y
# CONFIG_CMD_IMLS is not set
CONFIG_CMD_MMC=y
CONFIG_CMD_USB=y
CONFIG_CMD_DHCP=y
CONFIG_CMD_MII=y
CONFIG_CMD_PING=y
CONFIG_OF_CONTROL=y
CONFIG_CLK=y
CONFIG_CLK_RENESAS=y
CONFIG_SH_SDHI=y
CONFIG_DM_ETH=y
CONFIG_RENESAS_RAVB=y
CONFIG_SCIF_CONSOLE=y
CONFIG_USB=y
CONFIG_USB_EHCI_HCD=y
CONFIG_USB_STORAGE=y
CONFIG_SMBIOS_MANUFACTURER=""

8
configs/r8a7796_salvator-x_defconfig
View File

@ -5,6 +5,8 @@ CONFIG_RCAR_GEN3=y
CONFIG_R8A7796=y
CONFIG_TARGET_SALVATOR_X=y
CONFIG_ENV_IS_IN_MMC=y
CONFIG_DEFAULT_DEVICE_TREE="r8a7796-salvator-x"
CONFIG_SMBIOS_PRODUCT_NAME=""
CONFIG_DEFAULT_FDT_FILE="r8a7796-salvator-x.dtb"
CONFIG_VERSION_VARIABLE=y
CONFIG_CMD_BOOTZ=y
@ -14,11 +16,15 @@ CONFIG_CMD_USB=y
CONFIG_CMD_DHCP=y
CONFIG_CMD_MII=y
CONFIG_CMD_PING=y
CONFIG_OF_CONTROL=y
CONFIG_CMD_FAT=y
CONFIG_CLK=y
CONFIG_CLK_RENESAS=y
CONFIG_SH_SDHI=y
CONFIG_DM_ETH=y
CONFIG_RENESAS_RAVB=y
CONFIG_SCIF_CONSOLE=y
CONFIG_USB=y
CONFIG_USB_EHCI_HCD=y
CONFIG_USB_STORAGE=y
CONFIG_OF_LIBFDT=y
CONFIG_SMBIOS_MANUFACTURER=""

28
configs/r8a7796_ulcb_defconfig Normal file
View File

@ -0,0 +1,28 @@
CONFIG_ARM=y
CONFIG_ARCH_RMOBILE=y
CONFIG_SYS_MALLOC_F_LEN=0x2000
CONFIG_RCAR_GEN3=y
CONFIG_R8A7796=y
CONFIG_TARGET_ULCB=y
CONFIG_DEFAULT_DEVICE_TREE="r8a7796-m3ulcb"
CONFIG_SMBIOS_PRODUCT_NAME=""
CONFIG_DEFAULT_FDT_FILE="r8a7796-m3ulcb.dtb"
CONFIG_VERSION_VARIABLE=y
CONFIG_CMD_BOOTZ=y
# CONFIG_CMD_IMLS is not set
CONFIG_CMD_MMC=y
CONFIG_CMD_USB=y
CONFIG_CMD_DHCP=y
CONFIG_CMD_MII=y
CONFIG_CMD_PING=y
CONFIG_OF_CONTROL=y
CONFIG_CLK=y
CONFIG_CLK_RENESAS=y
CONFIG_SH_SDHI=y
CONFIG_DM_ETH=y
CONFIG_RENESAS_RAVB=y
CONFIG_SCIF_CONSOLE=y
CONFIG_USB=y
CONFIG_USB_EHCI_HCD=y
CONFIG_USB_STORAGE=y
CONFIG_SMBIOS_MANUFACTURER=""

1
configs/rsk7203_defconfig
View File

@ -22,4 +22,5 @@ CONFIG_CMD_PING=y
CONFIG_CMD_CACHE=y
# CONFIG_CMD_MISC is not set
CONFIG_MTD_NOR_FLASH=y
CONFIG_SCIF_CONSOLE=y
CONFIG_USE_PRIVATE_LIBGCC=y

1
configs/rsk7264_defconfig
View File

@ -3,4 +3,5 @@ CONFIG_TARGET_RSK7264=y
CONFIG_BOOTDELAY=3
# CONFIG_CMD_SETEXPR is not set
CONFIG_MTD_NOR_FLASH=y
CONFIG_SCIF_CONSOLE=y
CONFIG_USE_PRIVATE_LIBGCC=y

1
configs/rsk7269_defconfig
View File

@ -3,4 +3,5 @@ CONFIG_TARGET_RSK7269=y
CONFIG_BOOTDELAY=3
# CONFIG_CMD_SETEXPR is not set
CONFIG_MTD_NOR_FLASH=y
CONFIG_SCIF_CONSOLE=y
CONFIG_USE_PRIVATE_LIBGCC=y

1
configs/sh7752evb_defconfig
View File

@ -32,4 +32,5 @@ CONFIG_MMC=y
CONFIG_SPI_FLASH=y
CONFIG_SPI_FLASH_MACRONIX=y
CONFIG_SPI_FLASH_STMICRO=y
CONFIG_SCIF_CONSOLE=y
CONFIG_USE_PRIVATE_LIBGCC=y

1
configs/sh7753evb_defconfig
View File

@ -31,4 +31,5 @@ CONFIG_MMC=y
CONFIG_SPI_FLASH=y
CONFIG_SPI_FLASH_MACRONIX=y
CONFIG_SPI_FLASH_STMICRO=y
CONFIG_SCIF_CONSOLE=y
CONFIG_USE_PRIVATE_LIBGCC=y

1
configs/sh7757lcr_defconfig
View File

@ -31,4 +31,5 @@ CONFIG_DOS_PARTITION=y
CONFIG_MMC=y
CONFIG_SPI_FLASH=y
CONFIG_SPI_FLASH_STMICRO=y
CONFIG_SCIF_CONSOLE=y
CONFIG_USE_PRIVATE_LIBGCC=y

1
configs/sh7763rdp_defconfig
View File

@ -24,4 +24,5 @@ CONFIG_CMD_PING=y
# CONFIG_CMD_MISC is not set
CONFIG_CMD_JFFS2=y
CONFIG_MTD_NOR_FLASH=y
CONFIG_SCIF_CONSOLE=y
CONFIG_USE_PRIVATE_LIBGCC=y

1
configs/sh7785lcr_32bit_defconfig
View File

@ -27,6 +27,7 @@ CONFIG_CMD_FAT=y
CONFIG_MAC_PARTITION=y
CONFIG_MTD_NOR_FLASH=y
CONFIG_PCI=y
CONFIG_SCIF_CONSOLE=y
CONFIG_USB=y
CONFIG_USB_STORAGE=y
CONFIG_USE_PRIVATE_LIBGCC=y

1
configs/sh7785lcr_defconfig
View File

@ -26,6 +26,7 @@ CONFIG_CMD_FAT=y
CONFIG_MAC_PARTITION=y
CONFIG_MTD_NOR_FLASH=y
CONFIG_PCI=y
CONFIG_SCIF_CONSOLE=y
CONFIG_USB=y
CONFIG_USB_STORAGE=y
CONFIG_USE_PRIVATE_LIBGCC=y

1
configs/shmin_defconfig
View File

@ -21,4 +21,5 @@ CONFIG_VERSION_VARIABLE=y
CONFIG_CMD_PING=y
# CONFIG_CMD_MISC is not set
CONFIG_MTD_NOR_FLASH=y
CONFIG_SCIF_CONSOLE=y
CONFIG_USE_PRIVATE_LIBGCC=y

1
configs/silk_defconfig
View File

@ -25,6 +25,7 @@ CONFIG_SPI_FLASH=y
CONFIG_SPI_FLASH_BAR=y
CONFIG_SPI_FLASH_SPANSION=y
CONFIG_BAUDRATE=38400
CONFIG_SCIF_CONSOLE=y
CONFIG_USB=y
CONFIG_USB_EHCI_HCD=y
CONFIG_USB_STORAGE=y

1
configs/stout_defconfig
View File

@ -25,6 +25,7 @@ CONFIG_SPI_FLASH=y
CONFIG_SPI_FLASH_BAR=y
CONFIG_SPI_FLASH_SPANSION=y
CONFIG_BAUDRATE=38400
CONFIG_SCIF_CONSOLE=y
CONFIG_USB=y
CONFIG_USB_EHCI_HCD=y
CONFIG_USB_STORAGE=y

1
drivers/clk/Kconfig
View File

@ -55,5 +55,6 @@ source "drivers/clk/tegra/Kconfig"
source "drivers/clk/uniphier/Kconfig"
source "drivers/clk/exynos/Kconfig"
source "drivers/clk/at91/Kconfig"
source "drivers/clk/renesas/Kconfig"
endmenu

1
drivers/clk/Makefile
View File

@ -10,6 +10,7 @@ obj-$(CONFIG_ARCH_ROCKCHIP) += rockchip/
obj-$(CONFIG_SANDBOX) += clk_sandbox.o
obj-$(CONFIG_SANDBOX) += clk_sandbox_test.o
obj-$(CONFIG_MACH_PIC32) += clk_pic32.o
obj-$(CONFIG_CLK_RENESAS) += renesas/
obj-$(CONFIG_CLK_ZYNQ) += clk_zynq.o
obj-$(CONFIG_CLK_ZYNQMP) += clk_zynqmp.o

13
drivers/clk/renesas/Kconfig Normal file
View File

@ -0,0 +1,13 @@
config CLK_RENESAS
bool "Renesas clock drivers"
depends on CLK && ARCH_RMOBILE
help
Enable support for clock present on Renesas RCar SoCs.
config CLK_RCAR_GEN3
bool "Renesas RCar Gen3 R8A7795/R8A7796 clock driver"
def_bool y if RCAR_GEN3
depends on CLK_RENESAS
help
Enable this to support the clocks on Renesas RCar Gen3
R8A7795 and R8A7796 SoC.

1
drivers/clk/renesas/Makefile Normal file
View File

@ -0,0 +1 @@
obj-$(CONFIG_CLK_RCAR_GEN3) += clk-rcar-gen3.o

951
drivers/clk/renesas/clk-rcar-gen3.c Normal file
View File

@ -0,0 +1,951 @@
/*
* Renesas RCar Gen3 R8A7795/R8A7796 CPG MSSR driver
*
* Copyright (C) 2017 Marek Vasut <marek.vasut@gmail.com>
*
* Based on the following driver from Linux kernel:
* r8a7796 Clock Pulse Generator / Module Standby and Software Reset
*
* Copyright (C) 2016 Glider bvba
*
* SPDX-License-Identifier: GPL-2.0+
*/
#include <common.h>
#include <clk-uclass.h>
#include <dm.h>
#include <errno.h>
#include <wait_bit.h>
#include <asm/io.h>
#include <dt-bindings/clock/r8a7795-cpg-mssr.h>
#include <dt-bindings/clock/r8a7796-cpg-mssr.h>
#define CPG_RST_MODEMR 0x0060
#define CPG_PLL0CR 0x00d8
#define CPG_PLL2CR 0x002c
#define CPG_PLL4CR 0x01f4
/*
* Module Standby and Software Reset register offets.
*
* If the registers exist, these are valid for SH-Mobile, R-Mobile,
* R-Car Gen2, R-Car Gen3, and RZ/G1.
* These are NOT valid for R-Car Gen1 and RZ/A1!
*/
/*
* Module Stop Status Register offsets
*/
static const u16 mstpsr[] = {
0x030, 0x038, 0x040, 0x048, 0x04C, 0x03C, 0x1C0, 0x1C4,
0x9A0, 0x9A4, 0x9A8, 0x9AC,
};
#define MSTPSR(i) mstpsr[i]
/*
* System Module Stop Control Register offsets
*/
static const u16 smstpcr[] = {
0x130, 0x134, 0x138, 0x13C, 0x140, 0x144, 0x148, 0x14C,
0x990, 0x994, 0x998, 0x99C,
};
#define SMSTPCR(i) smstpcr[i]
/* Realtime Module Stop Control Register offsets */
#define RMSTPCR(i) (smstpcr[i] - 0x20)
/* Modem Module Stop Control Register offsets (r8a73a4) */
#define MMSTPCR(i) (smstpcr[i] + 0x20)
/* Software Reset Clearing Register offsets */
#define SRSTCLR(i) (0x940 + (i) * 4)
struct gen3_clk_priv {
void __iomem *base;
struct clk clk_extal;
struct clk clk_extalr;
const struct rcar_gen3_cpg_pll_config *cpg_pll_config;
const struct mssr_mod_clk *mod_clk;
u32 mod_clk_size;
};
/*
* Definitions of CPG Core Clocks
*
* These include:
* - Clock outputs exported to DT
* - External input clocks
* - Internal CPG clocks
*/
struct cpg_core_clk {
/* Common */
const char *name;
unsigned int id;
unsigned int type;
/* Depending on type */
unsigned int parent; /* Core Clocks only */
unsigned int div;
unsigned int mult;
unsigned int offset;
};
enum clk_types {
/* Generic */
CLK_TYPE_IN, /* External Clock Input */
CLK_TYPE_FF, /* Fixed Factor Clock */
/* Custom definitions start here */
CLK_TYPE_CUSTOM,
};
#define DEF_TYPE(_name, _id, _type...) \
{ .name = _name, .id = _id, .type = _type }
#define DEF_BASE(_name, _id, _type, _parent...) \
DEF_TYPE(_name, _id, _type, .parent = _parent)
#define DEF_INPUT(_name, _id) \
DEF_TYPE(_name, _id, CLK_TYPE_IN)
#define DEF_FIXED(_name, _id, _parent, _div, _mult) \
DEF_BASE(_name, _id, CLK_TYPE_FF, _parent, .div = _div, .mult = _mult)
#define DEF_GEN3_SD(_name, _id, _parent, _offset) \
DEF_BASE(_name, _id, CLK_TYPE_GEN3_SD, _parent, .offset = _offset)
/*
* Definitions of Module Clocks
*/
struct mssr_mod_clk {
const char *name;
unsigned int id;
unsigned int parent; /* Add MOD_CLK_BASE for Module Clocks */
};
/* Convert from sparse base-100 to packed index space */
#define MOD_CLK_PACK(x) ((x) - ((x) / 100) * (100 - 32))
#define MOD_CLK_ID(x) (MOD_CLK_BASE + MOD_CLK_PACK(x))
#define DEF_MOD(_name, _mod, _parent...) \
{ .name = _name, .id = MOD_CLK_ID(_mod), .parent = _parent }
enum rcar_gen3_clk_types {
CLK_TYPE_GEN3_MAIN = CLK_TYPE_CUSTOM,
CLK_TYPE_GEN3_PLL0,
CLK_TYPE_GEN3_PLL1,
CLK_TYPE_GEN3_PLL2,
CLK_TYPE_GEN3_PLL3,
CLK_TYPE_GEN3_PLL4,
CLK_TYPE_GEN3_SD,
CLK_TYPE_GEN3_R,
};
struct rcar_gen3_cpg_pll_config {
unsigned int extal_div;
unsigned int pll1_mult;
unsigned int pll3_mult;
};
enum clk_ids {
/* Core Clock Outputs exported to DT */
LAST_DT_CORE_CLK = R8A7796_CLK_OSC,
/* External Input Clocks */
CLK_EXTAL,
CLK_EXTALR,
/* Internal Core Clocks */
CLK_MAIN,
CLK_PLL0,
CLK_PLL1,
CLK_PLL2,
CLK_PLL3,
CLK_PLL4,
CLK_PLL1_DIV2,
CLK_PLL1_DIV4,
CLK_S0,
CLK_S1,
CLK_S2,
CLK_S3,
CLK_SDSRC,
CLK_SSPSRC,
CLK_RINT,
/* Module Clocks */
MOD_CLK_BASE
};
static const struct cpg_core_clk gen3_core_clks[] = {
/* External Clock Inputs */
DEF_INPUT("extal", CLK_EXTAL),
DEF_INPUT("extalr", CLK_EXTALR),
/* Internal Core Clocks */
DEF_BASE(".main", CLK_MAIN, CLK_TYPE_GEN3_MAIN, CLK_EXTAL),
DEF_BASE(".pll0", CLK_PLL0, CLK_TYPE_GEN3_PLL0, CLK_MAIN),
DEF_BASE(".pll1", CLK_PLL1, CLK_TYPE_GEN3_PLL1, CLK_MAIN),
DEF_BASE(".pll2", CLK_PLL2, CLK_TYPE_GEN3_PLL2, CLK_MAIN),
DEF_BASE(".pll3", CLK_PLL3, CLK_TYPE_GEN3_PLL3, CLK_MAIN),
DEF_BASE(".pll4", CLK_PLL4, CLK_TYPE_GEN3_PLL4, CLK_MAIN),
DEF_FIXED(".pll1_div2", CLK_PLL1_DIV2, CLK_PLL1, 2, 1),
DEF_FIXED(".pll1_div4", CLK_PLL1_DIV4, CLK_PLL1_DIV2, 2, 1),
DEF_FIXED(".s0", CLK_S0, CLK_PLL1_DIV2, 2, 1),
DEF_FIXED(".s1", CLK_S1, CLK_PLL1_DIV2, 3, 1),
DEF_FIXED(".s2", CLK_S2, CLK_PLL1_DIV2, 4, 1),
DEF_FIXED(".s3", CLK_S3, CLK_PLL1_DIV2, 6, 1),
DEF_FIXED(".sdsrc", CLK_SDSRC, CLK_PLL1_DIV2, 2, 1),
/* Core Clock Outputs */
DEF_FIXED("ztr", R8A7796_CLK_ZTR, CLK_PLL1_DIV2, 6, 1),
DEF_FIXED("ztrd2", R8A7796_CLK_ZTRD2, CLK_PLL1_DIV2, 12, 1),
DEF_FIXED("zt", R8A7796_CLK_ZT, CLK_PLL1_DIV2, 4, 1),
DEF_FIXED("zx", R8A7796_CLK_ZX, CLK_PLL1_DIV2, 2, 1),
DEF_FIXED("s0d1", R8A7796_CLK_S0D1, CLK_S0, 1, 1),
DEF_FIXED("s0d2", R8A7796_CLK_S0D2, CLK_S0, 2, 1),
DEF_FIXED("s0d3", R8A7796_CLK_S0D3, CLK_S0, 3, 1),
DEF_FIXED("s0d4", R8A7796_CLK_S0D4, CLK_S0, 4, 1),
DEF_FIXED("s0d6", R8A7796_CLK_S0D6, CLK_S0, 6, 1),
DEF_FIXED("s0d8", R8A7796_CLK_S0D8, CLK_S0, 8, 1),
DEF_FIXED("s0d12", R8A7796_CLK_S0D12, CLK_S0, 12, 1),
DEF_FIXED("s1d1", R8A7796_CLK_S1D1, CLK_S1, 1, 1),
DEF_FIXED("s1d2", R8A7796_CLK_S1D2, CLK_S1, 2, 1),
DEF_FIXED("s1d4", R8A7796_CLK_S1D4, CLK_S1, 4, 1),
DEF_FIXED("s2d1", R8A7796_CLK_S2D1, CLK_S2, 1, 1),
DEF_FIXED("s2d2", R8A7796_CLK_S2D2, CLK_S2, 2, 1),
DEF_FIXED("s2d4", R8A7796_CLK_S2D4, CLK_S2, 4, 1),
DEF_FIXED("s3d1", R8A7796_CLK_S3D1, CLK_S3, 1, 1),
DEF_FIXED("s3d2", R8A7796_CLK_S3D2, CLK_S3, 2, 1),
DEF_FIXED("s3d4", R8A7796_CLK_S3D4, CLK_S3, 4, 1),
DEF_GEN3_SD("sd0", R8A7796_CLK_SD0, CLK_SDSRC, 0x074),
DEF_GEN3_SD("sd1", R8A7796_CLK_SD1, CLK_SDSRC, 0x078),
DEF_GEN3_SD("sd2", R8A7796_CLK_SD2, CLK_SDSRC, 0x268),
DEF_GEN3_SD("sd3", R8A7796_CLK_SD3, CLK_SDSRC, 0x26c),
DEF_FIXED("cl", R8A7796_CLK_CL, CLK_PLL1_DIV2, 48, 1),
DEF_FIXED("cp", R8A7796_CLK_CP, CLK_EXTAL, 2, 1),
/* NOTE: HDMI, CSI, CAN etc. clock are missing */
DEF_BASE("r", R8A7796_CLK_R, CLK_TYPE_GEN3_R, CLK_RINT),
};
static const struct mssr_mod_clk r8a7795_mod_clks[] = {
DEF_MOD("fdp1-2", 117, R8A7795_CLK_S2D1), /* ES1.x */
DEF_MOD("fdp1-1", 118, R8A7795_CLK_S0D1),
DEF_MOD("fdp1-0", 119, R8A7795_CLK_S0D1),
DEF_MOD("scif5", 202, R8A7795_CLK_S3D4),
DEF_MOD("scif4", 203, R8A7795_CLK_S3D4),
DEF_MOD("scif3", 204, R8A7795_CLK_S3D4),
DEF_MOD("scif1", 206, R8A7795_CLK_S3D4),
DEF_MOD("scif0", 207, R8A7795_CLK_S3D4),
DEF_MOD("msiof3", 208, R8A7795_CLK_MSO),
DEF_MOD("msiof2", 209, R8A7795_CLK_MSO),
DEF_MOD("msiof1", 210, R8A7795_CLK_MSO),
DEF_MOD("msiof0", 211, R8A7795_CLK_MSO),
DEF_MOD("sys-dmac2", 217, R8A7795_CLK_S0D3),
DEF_MOD("sys-dmac1", 218, R8A7795_CLK_S0D3),
DEF_MOD("sys-dmac0", 219, R8A7795_CLK_S0D3),
DEF_MOD("cmt3", 300, R8A7795_CLK_R),
DEF_MOD("cmt2", 301, R8A7795_CLK_R),
DEF_MOD("cmt1", 302, R8A7795_CLK_R),
DEF_MOD("cmt0", 303, R8A7795_CLK_R),
DEF_MOD("scif2", 310, R8A7795_CLK_S3D4),
DEF_MOD("sdif3", 311, R8A7795_CLK_SD3),
DEF_MOD("sdif2", 312, R8A7795_CLK_SD2),
DEF_MOD("sdif1", 313, R8A7795_CLK_SD1),
DEF_MOD("sdif0", 314, R8A7795_CLK_SD0),
DEF_MOD("pcie1", 318, R8A7795_CLK_S3D1),
DEF_MOD("pcie0", 319, R8A7795_CLK_S3D1),
DEF_MOD("usb-dmac30", 326, R8A7795_CLK_S3D1),
DEF_MOD("usb3-if1", 327, R8A7795_CLK_S3D1), /* ES1.x */
DEF_MOD("usb3-if0", 328, R8A7795_CLK_S3D1),
DEF_MOD("usb-dmac31", 329, R8A7795_CLK_S3D1),
DEF_MOD("usb-dmac0", 330, R8A7795_CLK_S3D1),
DEF_MOD("usb-dmac1", 331, R8A7795_CLK_S3D1),
DEF_MOD("rwdt", 402, R8A7795_CLK_R),
DEF_MOD("intc-ex", 407, R8A7795_CLK_CP),
DEF_MOD("intc-ap", 408, R8A7795_CLK_S3D1),
DEF_MOD("audmac1", 501, R8A7795_CLK_S0D3),
DEF_MOD("audmac0", 502, R8A7795_CLK_S0D3),
DEF_MOD("drif7", 508, R8A7795_CLK_S3D2),
DEF_MOD("drif6", 509, R8A7795_CLK_S3D2),
DEF_MOD("drif5", 510, R8A7795_CLK_S3D2),
DEF_MOD("drif4", 511, R8A7795_CLK_S3D2),
DEF_MOD("drif3", 512, R8A7795_CLK_S3D2),
DEF_MOD("drif2", 513, R8A7795_CLK_S3D2),
DEF_MOD("drif1", 514, R8A7795_CLK_S3D2),
DEF_MOD("drif0", 515, R8A7795_CLK_S3D2),
DEF_MOD("hscif4", 516, R8A7795_CLK_S3D1),
DEF_MOD("hscif3", 517, R8A7795_CLK_S3D1),
DEF_MOD("hscif2", 518, R8A7795_CLK_S3D1),
DEF_MOD("hscif1", 519, R8A7795_CLK_S3D1),
DEF_MOD("hscif0", 520, R8A7795_CLK_S3D1),
DEF_MOD("thermal", 522, R8A7795_CLK_CP),
DEF_MOD("pwm", 523, R8A7795_CLK_S0D12),
DEF_MOD("fcpvd3", 600, R8A7795_CLK_S2D1), /* ES1.x */
DEF_MOD("fcpvd2", 601, R8A7795_CLK_S0D2),
DEF_MOD("fcpvd1", 602, R8A7795_CLK_S0D2),
DEF_MOD("fcpvd0", 603, R8A7795_CLK_S0D2),
DEF_MOD("fcpvb1", 606, R8A7795_CLK_S0D1),
DEF_MOD("fcpvb0", 607, R8A7795_CLK_S0D1),
DEF_MOD("fcpvi2", 609, R8A7795_CLK_S2D1), /* ES1.x */
DEF_MOD("fcpvi1", 610, R8A7795_CLK_S0D1),
DEF_MOD("fcpvi0", 611, R8A7795_CLK_S0D1),
DEF_MOD("fcpf2", 613, R8A7795_CLK_S2D1), /* ES1.x */
DEF_MOD("fcpf1", 614, R8A7795_CLK_S0D1),
DEF_MOD("fcpf0", 615, R8A7795_CLK_S0D1),
DEF_MOD("fcpci1", 616, R8A7795_CLK_S2D1), /* ES1.x */
DEF_MOD("fcpci0", 617, R8A7795_CLK_S2D1), /* ES1.x */
DEF_MOD("fcpcs", 619, R8A7795_CLK_S0D1),
DEF_MOD("vspd3", 620, R8A7795_CLK_S2D1), /* ES1.x */
DEF_MOD("vspd2", 621, R8A7795_CLK_S0D2),
DEF_MOD("vspd1", 622, R8A7795_CLK_S0D2),
DEF_MOD("vspd0", 623, R8A7795_CLK_S0D2),
DEF_MOD("vspbc", 624, R8A7795_CLK_S0D1),
DEF_MOD("vspbd", 626, R8A7795_CLK_S0D1),
DEF_MOD("vspi2", 629, R8A7795_CLK_S2D1), /* ES1.x */
DEF_MOD("vspi1", 630, R8A7795_CLK_S0D1),
DEF_MOD("vspi0", 631, R8A7795_CLK_S0D1),
DEF_MOD("ehci3", 700, R8A7795_CLK_S3D4),
DEF_MOD("ehci2", 701, R8A7795_CLK_S3D4),
DEF_MOD("ehci1", 702, R8A7795_CLK_S3D4),
DEF_MOD("ehci0", 703, R8A7795_CLK_S3D4),
DEF_MOD("hsusb", 704, R8A7795_CLK_S3D4),
DEF_MOD("hsusb3", 705, R8A7795_CLK_S3D4),
DEF_MOD("csi21", 713, R8A7795_CLK_CSI0), /* ES1.x */
DEF_MOD("csi20", 714, R8A7795_CLK_CSI0),
DEF_MOD("csi41", 715, R8A7795_CLK_CSI0),
DEF_MOD("csi40", 716, R8A7795_CLK_CSI0),
DEF_MOD("du3", 721, R8A7795_CLK_S2D1),
DEF_MOD("du2", 722, R8A7795_CLK_S2D1),
DEF_MOD("du1", 723, R8A7795_CLK_S2D1),
DEF_MOD("du0", 724, R8A7795_CLK_S2D1),
DEF_MOD("lvds", 727, R8A7795_CLK_S0D4),
DEF_MOD("hdmi1", 728, R8A7795_CLK_HDMI),
DEF_MOD("hdmi0", 729, R8A7795_CLK_HDMI),
DEF_MOD("vin7", 804, R8A7795_CLK_S0D2),
DEF_MOD("vin6", 805, R8A7795_CLK_S0D2),
DEF_MOD("vin5", 806, R8A7795_CLK_S0D2),
DEF_MOD("vin4", 807, R8A7795_CLK_S0D2),
DEF_MOD("vin3", 808, R8A7795_CLK_S0D2),
DEF_MOD("vin2", 809, R8A7795_CLK_S0D2),
DEF_MOD("vin1", 810, R8A7795_CLK_S0D2),
DEF_MOD("vin0", 811, R8A7795_CLK_S0D2),
DEF_MOD("etheravb", 812, R8A7795_CLK_S0D6),
DEF_MOD("sata0", 815, R8A7795_CLK_S3D2),
DEF_MOD("imr3", 820, R8A7795_CLK_S0D2),
DEF_MOD("imr2", 821, R8A7795_CLK_S0D2),
DEF_MOD("imr1", 822, R8A7795_CLK_S0D2),
DEF_MOD("imr0", 823, R8A7795_CLK_S0D2),
DEF_MOD("gpio7", 905, R8A7795_CLK_S3D4),
DEF_MOD("gpio6", 906, R8A7795_CLK_S3D4),
DEF_MOD("gpio5", 907, R8A7795_CLK_S3D4),
DEF_MOD("gpio4", 908, R8A7795_CLK_S3D4),
DEF_MOD("gpio3", 909, R8A7795_CLK_S3D4),
DEF_MOD("gpio2", 910, R8A7795_CLK_S3D4),
DEF_MOD("gpio1", 911, R8A7795_CLK_S3D4),
DEF_MOD("gpio0", 912, R8A7795_CLK_S3D4),
DEF_MOD("can-fd", 914, R8A7795_CLK_S3D2),
DEF_MOD("can-if1", 915, R8A7795_CLK_S3D4),
DEF_MOD("can-if0", 916, R8A7795_CLK_S3D4),
DEF_MOD("i2c6", 918, R8A7795_CLK_S0D6),
DEF_MOD("i2c5", 919, R8A7795_CLK_S0D6),
DEF_MOD("i2c-dvfs", 926, R8A7795_CLK_CP),
DEF_MOD("i2c4", 927, R8A7795_CLK_S0D6),
DEF_MOD("i2c3", 928, R8A7795_CLK_S0D6),
DEF_MOD("i2c2", 929, R8A7795_CLK_S3D2),
DEF_MOD("i2c1", 930, R8A7795_CLK_S3D2),
DEF_MOD("i2c0", 931, R8A7795_CLK_S3D2),
DEF_MOD("ssi-all", 1005, R8A7795_CLK_S3D4),
DEF_MOD("ssi9", 1006, MOD_CLK_ID(1005)),
DEF_MOD("ssi8", 1007, MOD_CLK_ID(1005)),
DEF_MOD("ssi7", 1008, MOD_CLK_ID(1005)),
DEF_MOD("ssi6", 1009, MOD_CLK_ID(1005)),
DEF_MOD("ssi5", 1010, MOD_CLK_ID(1005)),
DEF_MOD("ssi4", 1011, MOD_CLK_ID(1005)),
DEF_MOD("ssi3", 1012, MOD_CLK_ID(1005)),
DEF_MOD("ssi2", 1013, MOD_CLK_ID(1005)),
DEF_MOD("ssi1", 1014, MOD_CLK_ID(1005)),
DEF_MOD("ssi0", 1015, MOD_CLK_ID(1005)),
DEF_MOD("scu-all", 1017, R8A7795_CLK_S3D4),
DEF_MOD("scu-dvc1", 1018, MOD_CLK_ID(1017)),
DEF_MOD("scu-dvc0", 1019, MOD_CLK_ID(1017)),
DEF_MOD("scu-ctu1-mix1", 1020, MOD_CLK_ID(1017)),
DEF_MOD("scu-ctu0-mix0", 1021, MOD_CLK_ID(1017)),
DEF_MOD("scu-src9", 1022, MOD_CLK_ID(1017)),
DEF_MOD("scu-src8", 1023, MOD_CLK_ID(1017)),
DEF_MOD("scu-src7", 1024, MOD_CLK_ID(1017)),
DEF_MOD("scu-src6", 1025, MOD_CLK_ID(1017)),
DEF_MOD("scu-src5", 1026, MOD_CLK_ID(1017)),
DEF_MOD("scu-src4", 1027, MOD_CLK_ID(1017)),
DEF_MOD("scu-src3", 1028, MOD_CLK_ID(1017)),
DEF_MOD("scu-src2", 1029, MOD_CLK_ID(1017)),
DEF_MOD("scu-src1", 1030, MOD_CLK_ID(1017)),
DEF_MOD("scu-src0", 1031, MOD_CLK_ID(1017)),
};
static const struct mssr_mod_clk r8a7796_mod_clks[] = {
DEF_MOD("scif5", 202, R8A7796_CLK_S3D4),
DEF_MOD("scif4", 203, R8A7796_CLK_S3D4),
DEF_MOD("scif3", 204, R8A7796_CLK_S3D4),
DEF_MOD("scif1", 206, R8A7796_CLK_S3D4),
DEF_MOD("scif0", 207, R8A7796_CLK_S3D4),
DEF_MOD("msiof3", 208, R8A7796_CLK_MSO),
DEF_MOD("msiof2", 209, R8A7796_CLK_MSO),
DEF_MOD("msiof1", 210, R8A7796_CLK_MSO),
DEF_MOD("msiof0", 211, R8A7796_CLK_MSO),
DEF_MOD("sys-dmac2", 217, R8A7796_CLK_S0D3),
DEF_MOD("sys-dmac1", 218, R8A7796_CLK_S0D3),
DEF_MOD("sys-dmac0", 219, R8A7796_CLK_S0D3),
DEF_MOD("cmt3", 300, R8A7796_CLK_R),
DEF_MOD("cmt2", 301, R8A7796_CLK_R),
DEF_MOD("cmt1", 302, R8A7796_CLK_R),
DEF_MOD("cmt0", 303, R8A7796_CLK_R),
DEF_MOD("scif2", 310, R8A7796_CLK_S3D4),
DEF_MOD("sdif3", 311, R8A7796_CLK_SD3),
DEF_MOD("sdif2", 312, R8A7796_CLK_SD2),
DEF_MOD("sdif1", 313, R8A7796_CLK_SD1),
DEF_MOD("sdif0", 314, R8A7796_CLK_SD0),
DEF_MOD("pcie1", 318, R8A7796_CLK_S3D1),
DEF_MOD("pcie0", 319, R8A7796_CLK_S3D1),
DEF_MOD("usb-dmac0", 330, R8A7796_CLK_S3D1),
DEF_MOD("usb-dmac1", 331, R8A7796_CLK_S3D1),
DEF_MOD("rwdt", 402, R8A7796_CLK_R),
DEF_MOD("intc-ex", 407, R8A7796_CLK_CP),
DEF_MOD("intc-ap", 408, R8A7796_CLK_S3D1),
DEF_MOD("audmac1", 501, R8A7796_CLK_S0D3),
DEF_MOD("audmac0", 502, R8A7796_CLK_S0D3),
DEF_MOD("drif7", 508, R8A7796_CLK_S3D2),
DEF_MOD("drif6", 509, R8A7796_CLK_S3D2),
DEF_MOD("drif5", 510, R8A7796_CLK_S3D2),
DEF_MOD("drif4", 511, R8A7796_CLK_S3D2),
DEF_MOD("drif3", 512, R8A7796_CLK_S3D2),
DEF_MOD("drif2", 513, R8A7796_CLK_S3D2),
DEF_MOD("drif1", 514, R8A7796_CLK_S3D2),
DEF_MOD("drif0", 515, R8A7796_CLK_S3D2),
DEF_MOD("hscif4", 516, R8A7796_CLK_S3D1),
DEF_MOD("hscif3", 517, R8A7796_CLK_S3D1),
DEF_MOD("hscif2", 518, R8A7796_CLK_S3D1),
DEF_MOD("hscif1", 519, R8A7796_CLK_S3D1),
DEF_MOD("hscif0", 520, R8A7796_CLK_S3D1),
DEF_MOD("thermal", 522, R8A7796_CLK_CP),
DEF_MOD("pwm", 523, R8A7796_CLK_S0D12),
DEF_MOD("fcpvd2", 601, R8A7796_CLK_S0D2),
DEF_MOD("fcpvd1", 602, R8A7796_CLK_S0D2),
DEF_MOD("fcpvd0", 603, R8A7796_CLK_S0D2),
DEF_MOD("fcpvb0", 607, R8A7796_CLK_S0D1),
DEF_MOD("fcpvi0", 611, R8A7796_CLK_S0D1),
DEF_MOD("fcpf0", 615, R8A7796_CLK_S0D1),
DEF_MOD("fcpci0", 617, R8A7796_CLK_S0D2),
DEF_MOD("fcpcs", 619, R8A7796_CLK_S0D2),
DEF_MOD("vspd2", 621, R8A7796_CLK_S0D2),
DEF_MOD("vspd1", 622, R8A7796_CLK_S0D2),
DEF_MOD("vspd0", 623, R8A7796_CLK_S0D2),
DEF_MOD("vspb", 626, R8A7796_CLK_S0D1),
DEF_MOD("vspi0", 631, R8A7796_CLK_S0D1),
DEF_MOD("ehci1", 702, R8A7796_CLK_S3D4),
DEF_MOD("ehci0", 703, R8A7796_CLK_S3D4),
DEF_MOD("hsusb", 704, R8A7796_CLK_S3D4),
DEF_MOD("csi20", 714, R8A7796_CLK_CSI0),
DEF_MOD("csi40", 716, R8A7796_CLK_CSI0),
DEF_MOD("du2", 722, R8A7796_CLK_S2D1),
DEF_MOD("du1", 723, R8A7796_CLK_S2D1),
DEF_MOD("du0", 724, R8A7796_CLK_S2D1),
DEF_MOD("lvds", 727, R8A7796_CLK_S2D1),
DEF_MOD("hdmi0", 729, R8A7796_CLK_HDMI),
DEF_MOD("vin7", 804, R8A7796_CLK_S0D2),
DEF_MOD("vin6", 805, R8A7796_CLK_S0D2),
DEF_MOD("vin5", 806, R8A7796_CLK_S0D2),
DEF_MOD("vin4", 807, R8A7796_CLK_S0D2),
DEF_MOD("vin3", 808, R8A7796_CLK_S0D2),
DEF_MOD("vin2", 809, R8A7796_CLK_S0D2),
DEF_MOD("vin1", 810, R8A7796_CLK_S0D2),
DEF_MOD("vin0", 811, R8A7796_CLK_S0D2),
DEF_MOD("etheravb", 812, R8A7796_CLK_S0D6),
DEF_MOD("imr1", 822, R8A7796_CLK_S0D2),
DEF_MOD("imr0", 823, R8A7796_CLK_S0D2),
DEF_MOD("gpio7", 905, R8A7796_CLK_S3D4),
DEF_MOD("gpio6", 906, R8A7796_CLK_S3D4),
DEF_MOD("gpio5", 907, R8A7796_CLK_S3D4),
DEF_MOD("gpio4", 908, R8A7796_CLK_S3D4),
DEF_MOD("gpio3", 909, R8A7796_CLK_S3D4),
DEF_MOD("gpio2", 910, R8A7796_CLK_S3D4),
DEF_MOD("gpio1", 911, R8A7796_CLK_S3D4),
DEF_MOD("gpio0", 912, R8A7796_CLK_S3D4),
DEF_MOD("can-fd", 914, R8A7796_CLK_S3D2),
DEF_MOD("can-if1", 915, R8A7796_CLK_S3D4),
DEF_MOD("can-if0", 916, R8A7796_CLK_S3D4),
DEF_MOD("i2c6", 918, R8A7796_CLK_S0D6),
DEF_MOD("i2c5", 919, R8A7796_CLK_S0D6),
DEF_MOD("i2c-dvfs", 926, R8A7796_CLK_CP),
DEF_MOD("i2c4", 927, R8A7796_CLK_S0D6),
DEF_MOD("i2c3", 928, R8A7796_CLK_S0D6),
DEF_MOD("i2c2", 929, R8A7796_CLK_S3D2),
DEF_MOD("i2c1", 930, R8A7796_CLK_S3D2),
DEF_MOD("i2c0", 931, R8A7796_CLK_S3D2),
DEF_MOD("ssi-all", 1005, R8A7796_CLK_S3D4),
DEF_MOD("ssi9", 1006, MOD_CLK_ID(1005)),
DEF_MOD("ssi8", 1007, MOD_CLK_ID(1005)),
DEF_MOD("ssi7", 1008, MOD_CLK_ID(1005)),
DEF_MOD("ssi6", 1009, MOD_CLK_ID(1005)),
DEF_MOD("ssi5", 1010, MOD_CLK_ID(1005)),
DEF_MOD("ssi4", 1011, MOD_CLK_ID(1005)),
DEF_MOD("ssi3", 1012, MOD_CLK_ID(1005)),
DEF_MOD("ssi2", 1013, MOD_CLK_ID(1005)),
DEF_MOD("ssi1", 1014, MOD_CLK_ID(1005)),
DEF_MOD("ssi0", 1015, MOD_CLK_ID(1005)),
DEF_MOD("scu-all", 1017, R8A7796_CLK_S3D4),
DEF_MOD("scu-dvc1", 1018, MOD_CLK_ID(1017)),
DEF_MOD("scu-dvc0", 1019, MOD_CLK_ID(1017)),
DEF_MOD("scu-ctu1-mix1", 1020, MOD_CLK_ID(1017)),
DEF_MOD("scu-ctu0-mix0", 1021, MOD_CLK_ID(1017)),
DEF_MOD("scu-src9", 1022, MOD_CLK_ID(1017)),
DEF_MOD("scu-src8", 1023, MOD_CLK_ID(1017)),
DEF_MOD("scu-src7", 1024, MOD_CLK_ID(1017)),
DEF_MOD("scu-src6", 1025, MOD_CLK_ID(1017)),
DEF_MOD("scu-src5", 1026, MOD_CLK_ID(1017)),
DEF_MOD("scu-src4", 1027, MOD_CLK_ID(1017)),
DEF_MOD("scu-src3", 1028, MOD_CLK_ID(1017)),
DEF_MOD("scu-src2", 1029, MOD_CLK_ID(1017)),
DEF_MOD("scu-src1", 1030, MOD_CLK_ID(1017)),
DEF_MOD("scu-src0", 1031, MOD_CLK_ID(1017)),
};
/*
* CPG Clock Data
*/
/*
* MD EXTAL PLL0 PLL1 PLL2 PLL3 PLL4
* 14 13 19 17 (MHz)
*-------------------------------------------------------------------
* 0 0 0 0 16.66 x 1 x180 x192 x144 x192 x144
* 0 0 0 1 16.66 x 1 x180 x192 x144 x128 x144
* 0 0 1 0 Prohibited setting
* 0 0 1 1 16.66 x 1 x180 x192 x144 x192 x144
* 0 1 0 0 20 x 1 x150 x160 x120 x160 x120
* 0 1 0 1 20 x 1 x150 x160 x120 x106 x120
* 0 1 1 0 Prohibited setting
* 0 1 1 1 20 x 1 x150 x160 x120 x160 x120
* 1 0 0 0 25 x 1 x120 x128 x96 x128 x96
* 1 0 0 1 25 x 1 x120 x128 x96 x84 x96
* 1 0 1 0 Prohibited setting
* 1 0 1 1 25 x 1 x120 x128 x96 x128 x96
* 1 1 0 0 33.33 / 2 x180 x192 x144 x192 x144
* 1 1 0 1 33.33 / 2 x180 x192 x144 x128 x144
* 1 1 1 0 Prohibited setting
* 1 1 1 1 33.33 / 2 x180 x192 x144 x192 x144
*/
#define CPG_PLL_CONFIG_INDEX(md) ((((md) & BIT(14)) >> 11) | \
(((md) & BIT(13)) >> 11) | \
(((md) & BIT(19)) >> 18) | \
(((md) & BIT(17)) >> 17))
static const struct rcar_gen3_cpg_pll_config cpg_pll_configs[16] = {
/* EXTAL div PLL1 mult PLL3 mult */
{ 1, 192, 192, },
{ 1, 192, 128, },
{ 0, /* Prohibited setting */ },
{ 1, 192, 192, },
{ 1, 160, 160, },
{ 1, 160, 106, },
{ 0, /* Prohibited setting */ },
{ 1, 160, 160, },
{ 1, 128, 128, },
{ 1, 128, 84, },
{ 0, /* Prohibited setting */ },
{ 1, 128, 128, },
{ 2, 192, 192, },
{ 2, 192, 128, },
{ 0, /* Prohibited setting */ },
{ 2, 192, 192, },
};
/*
* SDn Clock
*/
#define CPG_SD_STP_HCK BIT(9)
#define CPG_SD_STP_CK BIT(8)
#define CPG_SD_STP_MASK (CPG_SD_STP_HCK | CPG_SD_STP_CK)
#define CPG_SD_FC_MASK (0x7 << 2 | 0x3 << 0)
#define CPG_SD_DIV_TABLE_DATA(stp_hck, stp_ck, sd_srcfc, sd_fc, sd_div) \
{ \
.val = ((stp_hck) ? CPG_SD_STP_HCK : 0) | \
((stp_ck) ? CPG_SD_STP_CK : 0) | \
((sd_srcfc) << 2) | \
((sd_fc) << 0), \
.div = (sd_div), \
}
struct sd_div_table {
u32 val;
unsigned int div;
};
/* SDn divider
* sd_srcfc sd_fc div
* stp_hck stp_ck (div) (div) = sd_srcfc x sd_fc
*-------------------------------------------------------------------
* 0 0 0 (1) 1 (4) 4
* 0 0 1 (2) 1 (4) 8
* 1 0 2 (4) 1 (4) 16
* 1 0 3 (8) 1 (4) 32
* 1 0 4 (16) 1 (4) 64
* 0 0 0 (1) 0 (2) 2
* 0 0 1 (2) 0 (2) 4
* 1 0 2 (4) 0 (2) 8
* 1 0 3 (8) 0 (2) 16
* 1 0 4 (16) 0 (2) 32
*/
static const struct sd_div_table cpg_sd_div_table[] = {
/* CPG_SD_DIV_TABLE_DATA(stp_hck, stp_ck, sd_srcfc, sd_fc, sd_div) */
CPG_SD_DIV_TABLE_DATA(0, 0, 0, 1, 4),
CPG_SD_DIV_TABLE_DATA(0, 0, 1, 1, 8),
CPG_SD_DIV_TABLE_DATA(1, 0, 2, 1, 16),
CPG_SD_DIV_TABLE_DATA(1, 0, 3, 1, 32),
CPG_SD_DIV_TABLE_DATA(1, 0, 4, 1, 64),
CPG_SD_DIV_TABLE_DATA(0, 0, 0, 0, 2),
CPG_SD_DIV_TABLE_DATA(0, 0, 1, 0, 4),
CPG_SD_DIV_TABLE_DATA(1, 0, 2, 0, 8),
CPG_SD_DIV_TABLE_DATA(1, 0, 3, 0, 16),
CPG_SD_DIV_TABLE_DATA(1, 0, 4, 0, 32),
};
static bool gen3_clk_is_mod(struct clk *clk)
{
return (clk->id >> 16) == CPG_MOD;
}
static int gen3_clk_get_mod(struct clk *clk, const struct mssr_mod_clk **mssr)
{
struct gen3_clk_priv *priv = dev_get_priv(clk->dev);
const unsigned long clkid = clk->id & 0xffff;
int i;
if (!gen3_clk_is_mod(clk))
return -EINVAL;
for (i = 0; i < priv->mod_clk_size; i++) {
if (priv->mod_clk[i].id != MOD_CLK_ID(clkid))
continue;
*mssr = &priv->mod_clk[i];
return 0;
}
return -ENODEV;
}
static int gen3_clk_get_core(struct clk *clk, const struct cpg_core_clk **core)
{
const unsigned long clkid = clk->id & 0xffff;
int i;
if (gen3_clk_is_mod(clk))
return -EINVAL;
for (i = 0; i < ARRAY_SIZE(gen3_core_clks); i++) {
if (gen3_core_clks[i].id != clkid)
continue;
*core = &gen3_core_clks[i];
return 0;
}
return -ENODEV;
}
static int gen3_clk_get_parent(struct clk *clk, struct clk *parent)
{
const struct cpg_core_clk *core;
const struct mssr_mod_clk *mssr;
int ret;
if (gen3_clk_is_mod(clk)) {
ret = gen3_clk_get_mod(clk, &mssr);
if (ret)
return ret;
parent->id = mssr->parent;
} else {
ret = gen3_clk_get_core(clk, &core);
if (ret)
return ret;
if (core->type == CLK_TYPE_IN)
parent->id = ~0; /* Top-level clock */
else
parent->id = core->parent;
}
parent->dev = clk->dev;
return 0;
}
static int gen3_clk_endisable(struct clk *clk, bool enable)
{
struct gen3_clk_priv *priv = dev_get_priv(clk->dev);
const unsigned long clkid = clk->id & 0xffff;
const unsigned int reg = clkid / 100;
const unsigned int bit = clkid % 100;
const u32 bitmask = BIT(bit);
if (!gen3_clk_is_mod(clk))
return -EINVAL;
debug("%s[%i] MSTP %lu=%02u/%02u %s\n", __func__, __LINE__,
clkid, reg, bit, enable ? "ON" : "OFF");
if (enable) {
clrbits_le32(priv->base + SMSTPCR(reg), bitmask);
return wait_for_bit("MSTP", priv->base + MSTPSR(reg),
bitmask, 0, 100, 0);
} else {
setbits_le32(priv->base + SMSTPCR(reg), bitmask);
return 0;
}
}
static int gen3_clk_enable(struct clk *clk)
{
return gen3_clk_endisable(clk, true);
}
static int gen3_clk_disable(struct clk *clk)
{
return gen3_clk_endisable(clk, false);
}
static ulong gen3_clk_get_rate(struct clk *clk)
{
struct gen3_clk_priv *priv = dev_get_priv(clk->dev);
struct clk parent;
const struct cpg_core_clk *core;
const struct rcar_gen3_cpg_pll_config *pll_config =
priv->cpg_pll_config;
u32 value, mult, rate = 0;
int i, ret;
debug("%s[%i] Clock: id=%lu\n", __func__, __LINE__, clk->id);
ret = gen3_clk_get_parent(clk, &parent);
if (ret) {
printf("%s[%i] parent fail, ret=%i\n", __func__, __LINE__, ret);
return ret;
}
if (gen3_clk_is_mod(clk)) {
rate = gen3_clk_get_rate(&parent);
debug("%s[%i] MOD clk: parent=%lu => rate=%u\n",
__func__, __LINE__, parent.id, rate);
return rate;
}
ret = gen3_clk_get_core(clk, &core);
if (ret)
return ret;
switch (core->type) {
case CLK_TYPE_IN:
if (core->id == CLK_EXTAL) {
rate = clk_get_rate(&priv->clk_extal);
debug("%s[%i] EXTAL clk: rate=%u\n",
__func__, __LINE__, rate);
return rate;
}
if (core->id == CLK_EXTALR) {
rate = clk_get_rate(&priv->clk_extalr);
debug("%s[%i] EXTALR clk: rate=%u\n",
__func__, __LINE__, rate);
return rate;
}
return -EINVAL;
case CLK_TYPE_GEN3_MAIN:
rate = gen3_clk_get_rate(&parent) / pll_config->extal_div;
debug("%s[%i] MAIN clk: parent=%i extal_div=%i => rate=%u\n",
__func__, __LINE__,
core->parent, pll_config->extal_div, rate);
return rate;
case CLK_TYPE_GEN3_PLL0:
value = readl(priv->base + CPG_PLL0CR);
mult = (((value >> 24) & 0x7f) + 1) * 2;
rate = gen3_clk_get_rate(&parent) * mult;
debug("%s[%i] PLL0 clk: parent=%i mult=%u => rate=%u\n",
__func__, __LINE__, core->parent, mult, rate);
return rate;
case CLK_TYPE_GEN3_PLL1:
rate = gen3_clk_get_rate(&parent) * pll_config->pll1_mult;
debug("%s[%i] PLL1 clk: parent=%i mul=%i => rate=%u\n",
__func__, __LINE__,
core->parent, pll_config->pll1_mult, rate);
return rate;
case CLK_TYPE_GEN3_PLL2:
value = readl(priv->base + CPG_PLL2CR);
mult = (((value >> 24) & 0x7f) + 1) * 2;
rate = gen3_clk_get_rate(&parent) * mult;
debug("%s[%i] PLL2 clk: parent=%i mult=%u => rate=%u\n",
__func__, __LINE__, core->parent, mult, rate);
return rate;
case CLK_TYPE_GEN3_PLL3:
rate = gen3_clk_get_rate(&parent) * pll_config->pll3_mult;
debug("%s[%i] PLL3 clk: parent=%i mul=%i => rate=%u\n",
__func__, __LINE__,
core->parent, pll_config->pll3_mult, rate);
return rate;
case CLK_TYPE_GEN3_PLL4:
value = readl(priv->base + CPG_PLL4CR);
mult = (((value >> 24) & 0x7f) + 1) * 2;
rate = gen3_clk_get_rate(&parent) * mult;
debug("%s[%i] PLL4 clk: parent=%i mult=%u => rate=%u\n",
__func__, __LINE__, core->parent, mult, rate);
return rate;
case CLK_TYPE_FF:
rate = (gen3_clk_get_rate(&parent) * core->mult) / core->div;
debug("%s[%i] FIXED clk: parent=%i div=%i mul=%i => rate=%u\n",
__func__, __LINE__,
core->parent, core->mult, core->div, rate);
return rate;
case CLK_TYPE_GEN3_SD: /* FIXME */
value = readl(priv->base + core->offset);
value &= CPG_SD_STP_MASK | CPG_SD_FC_MASK;
for (i = 0; i < ARRAY_SIZE(cpg_sd_div_table); i++) {
if (cpg_sd_div_table[i].val != value)
continue;
rate = gen3_clk_get_rate(&parent) /
cpg_sd_div_table[i].div;
debug("%s[%i] SD clk: parent=%i div=%i => rate=%u\n",
__func__, __LINE__,
core->parent, cpg_sd_div_table[i].div, rate);
return rate;
}
return -EINVAL;
}
printf("%s[%i] unknown fail\n", __func__, __LINE__);
return -ENOENT;
}
static ulong gen3_clk_set_rate(struct clk *clk, ulong rate)
{
return gen3_clk_get_rate(clk);
}
static int gen3_clk_of_xlate(struct clk *clk, struct ofnode_phandle_args *args)
{
if (args->args_count != 2) {
debug("Invaild args_count: %d\n", args->args_count);
return -EINVAL;
}
clk->id = (args->args[0] << 16) | args->args[1];
return 0;
}
static const struct clk_ops gen3_clk_ops = {
.enable = gen3_clk_enable,
.disable = gen3_clk_disable,
.get_rate = gen3_clk_get_rate,
.set_rate = gen3_clk_set_rate,
.of_xlate = gen3_clk_of_xlate,
};
enum gen3_clk_model {
CLK_R8A7795,
CLK_R8A7796,
};
static int gen3_clk_probe(struct udevice *dev)
{
struct gen3_clk_priv *priv = dev_get_priv(dev);
enum gen3_clk_model model = dev_get_driver_data(dev);
fdt_addr_t rst_base;
u32 cpg_mode;
int ret;
priv->base = (struct gen3_base *)devfdt_get_addr(dev);
if (!priv->base)
return -EINVAL;
switch (model) {
case CLK_R8A7795:
priv->mod_clk = r8a7795_mod_clks;
priv->mod_clk_size = ARRAY_SIZE(r8a7795_mod_clks);
ret = fdt_node_offset_by_compatible(gd->fdt_blob, -1,
"renesas,r8a7795-rst");
if (ret < 0)
return ret;
break;
case CLK_R8A7796:
priv->mod_clk = r8a7796_mod_clks;
priv->mod_clk_size = ARRAY_SIZE(r8a7796_mod_clks);
ret = fdt_node_offset_by_compatible(gd->fdt_blob, -1,
"renesas,r8a7796-rst");
if (ret < 0)
return ret;
break;
default:
return -EINVAL;
}
rst_base = fdtdec_get_addr(gd->fdt_blob, ret, "reg");
if (rst_base == FDT_ADDR_T_NONE)
return -EINVAL;
cpg_mode = readl(rst_base + CPG_RST_MODEMR);
priv->cpg_pll_config = &cpg_pll_configs[CPG_PLL_CONFIG_INDEX(cpg_mode)];
if (!priv->cpg_pll_config->extal_div)
return -EINVAL;
ret = clk_get_by_name(dev, "extal", &priv->clk_extal);
if (ret < 0)
return ret;
ret = clk_get_by_name(dev, "extalr", &priv->clk_extalr);
if (ret < 0)
return ret;
return 0;
}
static const struct udevice_id gen3_clk_ids[] = {
{ .compatible = "renesas,r8a7795-cpg-mssr", .data = CLK_R8A7795 },
{ .compatible = "renesas,r8a7796-cpg-mssr", .data = CLK_R8A7796 },
{ }
};
U_BOOT_DRIVER(clk_gen3) = {
.name = "clk_gen3",
.id = UCLASS_CLK,
.of_match = gen3_clk_ids,
.priv_auto_alloc_size = sizeof(struct gen3_clk_priv),
.ops = &gen3_clk_ops,
.probe = gen3_clk_probe,
};

65
drivers/net/ravb.c
View File

@ -10,6 +10,7 @@
*/
#include <common.h>
#include <clk.h>
#include <dm.h>
#include <errno.h>
#include <miiphy.h>
@ -120,6 +121,7 @@ struct ravb_priv {
struct phy_device *phydev;
struct mii_dev *bus;
void __iomem *iobase;
struct clk clk;
};
static inline void ravb_flush_dcache(u32 addr, u32 len)
@ -298,13 +300,14 @@ static int ravb_phy_config(struct udevice *dev)
struct ravb_priv *eth = dev_get_priv(dev);
struct eth_pdata *pdata = dev_get_platdata(dev);
struct phy_device *phydev;
int reg;
int mask = 0xffffffff, reg;
phydev = phy_connect(eth->bus, pdata->phy_interface,
dev, PHY_INTERFACE_MODE_RGMII_ID);
phydev = phy_find_by_mask(eth->bus, mask, pdata->phy_interface);
if (!phydev)
return -ENODEV;
phy_connect_dev(phydev, dev);
eth->phydev = phydev;
/* 10BASE is not supported for Ethernet AVB MAC */
@ -431,27 +434,38 @@ int ravb_start(struct udevice *dev)
struct ravb_priv *eth = dev_get_priv(dev);
int ret;
ret = ravb_reset(dev);
ret = clk_enable(&eth->clk);
if (ret)
return ret;
ret = ravb_reset(dev);
if (ret)
goto err;
ravb_base_desc_init(eth);
ravb_tx_desc_init(eth);
ravb_rx_desc_init(eth);
ret = ravb_config(dev);
if (ret)
return ret;
goto err;
/* Setting the control will start the AVB-DMAC process. */
writel(CCC_OPC_OPERATION, eth->iobase + RAVB_REG_CCC);
return 0;
err:
clk_disable(&eth->clk);
return ret;
}
static void ravb_stop(struct udevice *dev)
{
struct ravb_priv *eth = dev_get_priv(dev);
ravb_reset(dev);
clk_disable(&eth->clk);
}
static int ravb_probe(struct udevice *dev)
@ -465,6 +479,10 @@ static int ravb_probe(struct udevice *dev)
iobase = map_physmem(pdata->iobase, 0x1000, MAP_NOCACHE);
eth->iobase = iobase;
ret = clk_get_by_index(dev, 0, &eth->clk);
if (ret < 0)
goto err_mdio_alloc;
mdiodev = mdio_alloc();
if (!mdiodev) {
ret = -ENOMEM;
@ -589,9 +607,46 @@ static const struct eth_ops ravb_ops = {
.write_hwaddr = ravb_write_hwaddr,
};
int ravb_ofdata_to_platdata(struct udevice *dev)
{
struct eth_pdata *pdata = dev_get_platdata(dev);
const char *phy_mode;
const fdt32_t *cell;
int ret = 0;
pdata->iobase = devfdt_get_addr(dev);
pdata->phy_interface = -1;
phy_mode = fdt_getprop(gd->fdt_blob, dev_of_offset(dev), "phy-mode",
NULL);
if (phy_mode)
pdata->phy_interface = phy_get_interface_by_name(phy_mode);
if (pdata->phy_interface == -1) {
debug("%s: Invalid PHY interface '%s'\n", __func__, phy_mode);
return -EINVAL;
}
pdata->max_speed = 1000;
cell = fdt_getprop(gd->fdt_blob, dev_of_offset(dev), "max-speed", NULL);
if (cell)
pdata->max_speed = fdt32_to_cpu(*cell);
sprintf(bb_miiphy_buses[0].name, dev->name);
return ret;
}
static const struct udevice_id ravb_ids[] = {
{ .compatible = "renesas,etheravb-r8a7795" },
{ .compatible = "renesas,etheravb-r8a7796" },
{ .compatible = "renesas,etheravb-rcar-gen3" },
{ }
};
U_BOOT_DRIVER(eth_ravb) = {
.name = "ravb",
.id = UCLASS_ETH,
.of_match = ravb_ids,
.ofdata_to_platdata = ravb_ofdata_to_platdata,
.probe = ravb_probe,
.remove = ravb_remove,
.ops = &ravb_ops,

8
drivers/serial/Kconfig
View File

@ -464,6 +464,14 @@ config SANDBOX_SERIAL
-t raw Raw mode, Ctrl-C is processed by U-Boot
-t cooked Cooked mode, Ctrl-C terminates
config SCIF_CONSOLE
bool "Renesas SCIF UART support"
depends on SH || ARCH_RMOBILE
help
Select this to enable Renesas SCIF UART. To operate serial ports
on systems with RCar or SH SoCs, say Y to this option. If unsure,
say N.
config UNIPHIER_SERIAL
bool "Support for UniPhier on-chip UART"
depends on ARCH_UNIPHIER

13
drivers/serial/serial_sh.c
View File

@ -9,6 +9,7 @@
#include <common.h>
#include <errno.h>
#include <clk.h>
#include <dm.h>
#include <asm/io.h>
#include <asm/processor.h>
@ -214,15 +215,23 @@ static const struct udevice_id sh_serial_id[] ={
static int sh_serial_ofdata_to_platdata(struct udevice *dev)
{
struct sh_serial_platdata *plat = dev_get_platdata(dev);
struct clk sh_serial_clk;
fdt_addr_t addr;
int ret;
addr = fdtdec_get_addr(gd->fdt_blob, dev_of_offset(dev), "reg");
if (addr == FDT_ADDR_T_NONE)
return -EINVAL;
plat->base = addr;
plat->clk = fdtdec_get_int(gd->fdt_blob, dev_of_offset(dev), "clock",
1);
ret = clk_get_by_name(dev, "fck", &sh_serial_clk);
if (!ret)
plat->clk = clk_get_rate(&sh_serial_clk);
else
plat->clk = fdtdec_get_int(gd->fdt_blob, dev_of_offset(dev),
"clock", 1);
plat->type = dev_get_driver_data(dev);
return 0;
}

1
include/configs/MigoR.h
View File

@ -37,7 +37,6 @@
#define CONFIG_SYS_BAUDRATE_TABLE { 115200 } /* List of legal baudrate settings for this board */
/* SCIF */
#define CONFIG_SCIF_CONSOLE 1
#define CONFIG_CONS_SCIF0 1
#define CONFIG_SYS_MEMTEST_START (MIGO_R_SDRAM_BASE)

1
include/configs/alt.h
View File

@ -37,7 +37,6 @@
#define RCAR_GEN2_UBOOT_SDRAM_SIZE (512 * 1024 * 1024)
/* SCIF */
#define CONFIG_SCIF_CONSOLE
/* FLASH */
#define CONFIG_SPI

1
include/configs/ap325rxa.h
View File

@ -47,7 +47,6 @@
#define CONFIG_SYS_BAUDRATE_TABLE { 38400 }
/* SCIF */
#define CONFIG_SCIF_CONSOLE 1
#define CONFIG_SCIF_A 1 /* SH7723 has SCIF and SCIFA */
#define CONFIG_CONS_SCIF5 1

1
include/configs/ap_sh4a_4a.h
View File

@ -49,7 +49,6 @@
#define CONFIG_SYS_BAUDRATE_TABLE { 115200 }
/* SCIF */
#define CONFIG_SCIF_CONSOLE 1
#define CONFIG_SCIF 1
#define CONFIG_CONS_SCIF4 1

1
include/configs/armadillo-800eva.h
View File

@ -46,7 +46,6 @@
#define CONFIG_SYS_BAUDRATE_TABLE { 115200 }
/* SCIF */
#define CONFIG_SCIF_CONSOLE
#define CONFIG_CONS_SCIF1
#define SCIF0_BASE 0xe6c40000
#define SCIF1_BASE 0xe6c50000

1
include/configs/blanche.h
View File

@ -28,7 +28,6 @@
#define RCAR_GEN2_UBOOT_SDRAM_SIZE (512 * 1024 * 1024)
/* SCIF */
#define CONFIG_SCIF_CONSOLE
#define CONFIG_CONS_SCIF0
#define CONFIG_SYS_MEMTEST_START (RCAR_GEN2_SDRAM_BASE)

1
include/configs/ecovec.h
View File

@ -81,7 +81,6 @@
#define CONFIG_SYS_BAUDRATE_TABLE { 115200 }
/* SCIF */
#define CONFIG_SCIF_CONSOLE 1
#define CONFIG_SCIF 1
#define CONFIG_CONS_SCIF0 1

1
include/configs/espt.h
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@ -26,7 +26,6 @@
#undef CONFIG_SHOW_BOOT_PROGRESS
/* SCIF */
#define CONFIG_SCIF_CONSOLE 1
#define CONFIG_CONS_SCIF0 1
#define CONFIG_SYS_TEXT_BASE 0x8FFC0000

1
include/configs/gose.h
View File

@ -38,7 +38,6 @@
#define RCAR_GEN2_UBOOT_SDRAM_SIZE 0x20000000
/* SCIF */
#define CONFIG_SCIF_CONSOLE
/* FLASH */
#define CONFIG_SPI

1
include/configs/koelsch.h
View File

@ -38,7 +38,6 @@
#define RCAR_GEN2_UBOOT_SDRAM_SIZE (512 * 1024 * 1024)
/* SCIF */
#define CONFIG_SCIF_CONSOLE
/* FLASH */
#define CONFIG_SPI

1
include/configs/kzm9g.h
View File

@ -49,7 +49,6 @@
#define CONFIG_SYS_BAUDRATE_TABLE { 115200 }
/* SCIF */
#define CONFIG_SCIF_CONSOLE
#define CONFIG_CONS_SCIF4
#define CONFIG_SYS_MEMTEST_START (KZM_SDRAM_BASE)

1
include/configs/lager.h
View File

@ -38,7 +38,6 @@
#define RCAR_GEN2_UBOOT_SDRAM_SIZE (512 * 1024 * 1024)
/* SCIF */
#define CONFIG_SCIF_CONSOLE
/* SPI */
#define CONFIG_SPI

1
include/configs/mpr2.h
View File

@ -64,7 +64,6 @@
#define CONFIG_SYS_TMU_CLK_DIV 4 /* 4 (default), 16, 64, 256 or 1024 */
/* UART */
#define CONFIG_SCIF_CONSOLE 1
#define CONFIG_CONS_SCIF0 1
#endif /* __MPR2_H */

1
include/configs/ms7720se.h
View File

@ -38,7 +38,6 @@
#define CONFIG_SYS_BAUDRATE_TABLE { 115200 }
/* SCIF */
#define CONFIG_SCIF_CONSOLE 1
#define CONFIG_CONS_SCIF0 1
#define CONFIG_SYS_MEMTEST_START MS7720SE_SDRAM_BASE

1
include/configs/ms7722se.h
View File

@ -37,7 +37,6 @@
#define CONFIG_SYS_BAUDRATE_TABLE { 115200 } /* List of legal baudrate settings for this board */
/* SCIF */
#define CONFIG_SCIF_CONSOLE 1
#define CONFIG_CONS_SCIF0 1
#define CONFIG_SYS_MEMTEST_START (MS7722SE_SDRAM_BASE)

1
include/configs/ms7750se.h
View File

@ -20,7 +20,6 @@
/*
* Command line configuration.
*/
#define CONFIG_SCIF_CONSOLE 1
#define CONFIG_CONS_SCIF1 1
#define CONFIG_BOOTARGS "console=ttySC0,38400"

1
include/configs/porter.h
View File

@ -38,7 +38,6 @@
#define RCAR_GEN2_UBOOT_SDRAM_SIZE (1024u * 1024 * 1024)
/* SCIF */
#define CONFIG_SCIF_CONSOLE
/* FLASH */
#define CONFIG_SPI

1
include/configs/r0p7734.h
View File

@ -54,7 +54,6 @@
#define CONFIG_SYS_BAUDRATE_TABLE { 115200 }
/* SCIF */
#define CONFIG_SCIF_CONSOLE 1
#define CONFIG_SCIF 1
#define CONFIG_CONS_SCIF3 1

1
include/configs/r2dplus.h
View File

@ -15,7 +15,6 @@
#define CONFIG_CMD_SH_ZIMAGEBOOT
/* SCIF */
#define CONFIG_SCIF_CONSOLE 1
#define CONFIG_CONS_SCIF1 1
#define CONFIG_BOOTARGS "console=ttySC0,115200"

1
include/configs/r7780mp.h
View File

@ -23,7 +23,6 @@
#define CONFIG_CMD_SDRAM
#define CONFIG_CMD_PCI
#define CONFIG_SCIF_CONSOLE 1
#define CONFIG_CONS_SCIF0 1
#define CONFIG_BOOTARGS "console=ttySC0,115200"

10
include/configs/rcar-gen3-common.h
View File

@ -39,12 +39,12 @@
#define CONFIG_SH_GPIO_PFC
/* console */
#define CONFIG_SYS_CBSIZE 2048
#define CONFIG_SYS_PBSIZE \
(CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16)
#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
#define CONFIG_SYS_LONGHELP
#define CONFIG_SYS_CBSIZE 256
#define CONFIG_SYS_PBSIZE 256
#define CONFIG_SYS_MAXARGS 16
#define CONFIG_SYS_BARGSIZE 512
#define CONFIG_SYS_MAXARGS 64
#define CONFIG_SYS_BAUDRATE_TABLE { 115200, 38400 }
/* MEMORY */

1
include/configs/rsk7203.h
View File

@ -37,7 +37,6 @@
#define CONFIG_SYS_BAUDRATE_TABLE { 115200 }
/* SCIF */
#define CONFIG_SCIF_CONSOLE 1
#define CONFIG_CONS_SCIF0 1
#define CONFIG_SYS_MEMTEST_START RSK7203_SDRAM_BASE

1
include/configs/rsk7264.h
View File

@ -25,7 +25,6 @@
#define CONFIG_SYS_MAXARGS 16 /* max args accepted for monitor commands */
/* Serial */
#define CONFIG_SCIF_CONSOLE 1
#define CONFIG_CONS_SCIF3 1
/* Memory */

1
include/configs/rsk7269.h
View File

@ -24,7 +24,6 @@
#define CONFIG_SYS_MAXARGS 16 /* max number of command args */
/* Serial */
#define CONFIG_SCIF_CONSOLE
#define CONFIG_CONS_SCIF7
/* Memory */

1
include/configs/salvator-x.h
View File

@ -17,7 +17,6 @@
#include "rcar-gen3-common.h"
/* SCIF */
#define CONFIG_SCIF_CONSOLE
#define CONFIG_CONS_SCIF2
#define CONFIG_CONS_INDEX 2
#define CONFIG_SH_SCIF_CLK_FREQ CONFIG_S3D4_CLK_FREQ

1
include/configs/sh7752evb.h
View File

@ -35,7 +35,6 @@
#define CONFIG_SYS_BAUDRATE_TABLE { 115200 }
/* SCIF */
#define CONFIG_SCIF_CONSOLE 1
#define CONFIG_CONS_SCIF2 1
#define CONFIG_SYS_MEMTEST_START (SH7752EVB_SDRAM_BASE)

1
include/configs/sh7753evb.h
View File

@ -35,7 +35,6 @@
#define CONFIG_SYS_BAUDRATE_TABLE { 115200 }
/* SCIF */
#define CONFIG_SCIF_CONSOLE 1
#define CONFIG_CONS_SCIF2 1
#define CONFIG_SYS_MEMTEST_START (SH7753EVB_SDRAM_BASE)

1
include/configs/sh7757lcr.h
View File

@ -36,7 +36,6 @@
#define CONFIG_SYS_BAUDRATE_TABLE { 115200 }
/* SCIF */
#define CONFIG_SCIF_CONSOLE 1
#define CONFIG_CONS_SCIF2 1
#define CONFIG_SYS_MEMTEST_START (SH7757LCR_SDRAM_BASE)

1
include/configs/sh7763rdp.h
View File

@ -26,7 +26,6 @@
#undef CONFIG_SHOW_BOOT_PROGRESS
/* SCIF */
#define CONFIG_SCIF_CONSOLE 1
#define CONFIG_CONS_SCIF2 1
#define CONFIG_SYS_TEXT_BASE 0x8FFC0000

1
include/configs/sh7785lcr.h
View File

@ -53,7 +53,6 @@
#define CONFIG_SYS_BAUDRATE_TABLE { 115200 }
/* SCIF */
#define CONFIG_SCIF_CONSOLE 1
#define CONFIG_CONS_SCIF1 1
#define CONFIG_SCIF_EXT_CLOCK 1

1
include/configs/shmin.h
View File

@ -41,7 +41,6 @@
#define CONFIG_SYS_BAUDRATE_TABLE { 9600,14400,19200,38400,57600,115200 }
/* SCIF */
#define CONFIG_SCIF_CONSOLE 1
#define CONFIG_CONS_SCIF0 1
/* memory */

1
include/configs/silk.h
View File

@ -38,7 +38,6 @@
#define RCAR_GEN2_UBOOT_SDRAM_SIZE (512 * 1024 * 1024)
/* SCIF */
#define CONFIG_SCIF_CONSOLE
/* FLASH */
#define CONFIG_SPI

1
include/configs/stout.h
View File

@ -40,7 +40,6 @@
#define RCAR_GEN2_UBOOT_SDRAM_SIZE (512 * 1024 * 1024)
/* SCIF */
#define CONFIG_SCIF_CONSOLE
#define CONFIG_SCIF_A
/* SPI */

109
include/configs/ulcb.h Normal file
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@ -0,0 +1,109 @@
/*
* include/configs/ulcb.h
* This file is ULCB board configuration.
*
* Copyright (C) 2017 Renesas Electronics Corporation
*
* SPDX-License-Identifier: GPL-2.0+
*/
#ifndef __ULCB_H
#define __ULCB_H
#undef DEBUG
#define CONFIG_RCAR_BOARD_STRING "ULCB"
#include "rcar-gen3-common.h"
/* M3 ULCB has 2 banks, each with 1 GiB of RAM */
#if defined(CONFIG_R8A7796)
#undef PHYS_SDRAM_1_SIZE
#undef PHYS_SDRAM_2_SIZE
#define PHYS_SDRAM_1_SIZE (0x40000000u - DRAM_RSV_SIZE)
#define PHYS_SDRAM_2_SIZE 0x40000000u
#endif
/* SCIF */
#define CONFIG_CONS_SCIF2
#define CONFIG_CONS_INDEX 2
#define CONFIG_SH_SCIF_CLK_FREQ CONFIG_S3D4_CLK_FREQ
/* [A] Hyper Flash */
/* use to RPC(SPI Multi I/O Bus Controller) */
/* Ethernet RAVB */
#define CONFIG_NET_MULTI
#define CONFIG_PHY_MICREL
#define CONFIG_BITBANGMII
#define CONFIG_BITBANGMII_MULTI
/* Board Clock */
/* XTAL_CLK : 33.33MHz */
#define RCAR_XTAL_CLK 33333333u
#define CONFIG_SYS_CLK_FREQ RCAR_XTAL_CLK
/* ch0to2 CPclk, ch3to11 S3D2_PEREclk, ch12to14 S3D2_RTclk */
/* CPclk 16.66MHz, S3D2 133.33MHz , S3D4 66.66MHz */
#define CONFIG_CP_CLK_FREQ (CONFIG_SYS_CLK_FREQ / 2)
#define CONFIG_PLL1_CLK_FREQ (CONFIG_SYS_CLK_FREQ * 192 / 2)
#define CONFIG_S3D2_CLK_FREQ (266666666u/2)
#define CONFIG_S3D4_CLK_FREQ (266666666u/4)
/* Generic Timer Definitions (use in assembler source) */
#define COUNTER_FREQUENCY 0xFE502A /* 16.66MHz from CPclk */
/* Generic Interrupt Controller Definitions */
#define CONFIG_GICV2
#define GICD_BASE 0xF1010000
#define GICC_BASE 0xF1020000
/* CPLD SPI */
#define CONFIG_CMD_SPI
#define CONFIG_SOFT_SPI
#define SPI_DELAY udelay(0)
#define SPI_SDA(val) ulcb_softspi_sda(val)
#define SPI_SCL(val) ulcb_softspi_scl(val)
#define SPI_READ ulcb_softspi_read()
#ifndef __ASSEMBLY__
void ulcb_softspi_sda(int);
void ulcb_softspi_scl(int);
unsigned char ulcb_softspi_read(void);
#endif
/* i2c */
#define CONFIG_SYS_I2C
#define CONFIG_SYS_I2C_SH
#define CONFIG_SYS_I2C_SLAVE 0x60
#define CONFIG_SYS_I2C_SH_NUM_CONTROLLERS 1
#define CONFIG_SYS_I2C_SH_SPEED0 400000
#define CONFIG_SH_I2C_DATA_HIGH 4
#define CONFIG_SH_I2C_DATA_LOW 5
#define CONFIG_SH_I2C_CLOCK 10000000
#define CONFIG_SYS_I2C_POWERIC_ADDR 0x30
/* USB */
#ifdef CONFIG_R8A7795
#define CONFIG_USB_MAX_CONTROLLER_COUNT 3
#else
#define CONFIG_USB_MAX_CONTROLLER_COUNT 2
#endif
/* SDHI */
#define CONFIG_SH_SDHI_FREQ 200000000
/* Environment in eMMC, at the end of 2nd "boot sector" */
#define CONFIG_ENV_IS_IN_MMC
#define CONFIG_ENV_OFFSET (-CONFIG_ENV_SIZE)
#define CONFIG_SYS_MMC_ENV_DEV 1
#define CONFIG_SYS_MMC_ENV_PART 2
/* Module stop status bits */
/* MFIS, SCIF1 */
#define CONFIG_SMSTP2_ENA 0x00002040
/* SCIF2 */
#define CONFIG_SMSTP3_ENA 0x00000400
/* INTC-AP, IRQC */
#define CONFIG_SMSTP4_ENA 0x00000180
#endif /* __ULCB_H */

70
include/dt-bindings/clock/r8a7795-cpg-mssr.h Normal file
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@ -0,0 +1,70 @@
/*
* Copyright (C) 2015 Renesas Electronics Corp.
*
* This program 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.
*/
#ifndef __DT_BINDINGS_CLOCK_R8A7795_CPG_MSSR_H__
#define __DT_BINDINGS_CLOCK_R8A7795_CPG_MSSR_H__
#include <dt-bindings/clock/renesas-cpg-mssr.h>
/* r8a7795 CPG Core Clocks */
#define R8A7795_CLK_Z 0
#define R8A7795_CLK_Z2 1
#define R8A7795_CLK_ZR 2
#define R8A7795_CLK_ZG 3
#define R8A7795_CLK_ZTR 4
#define R8A7795_CLK_ZTRD2 5
#define R8A7795_CLK_ZT 6
#define R8A7795_CLK_ZX 7
#define R8A7795_CLK_S0D1 8
#define R8A7795_CLK_S0D4 9
#define R8A7795_CLK_S1D1 10
#define R8A7795_CLK_S1D2 11
#define R8A7795_CLK_S1D4 12
#define R8A7795_CLK_S2D1 13
#define R8A7795_CLK_S2D2 14
#define R8A7795_CLK_S2D4 15
#define R8A7795_CLK_S3D1 16
#define R8A7795_CLK_S3D2 17
#define R8A7795_CLK_S3D4 18
#define R8A7795_CLK_LB 19
#define R8A7795_CLK_CL 20
#define R8A7795_CLK_ZB3 21
#define R8A7795_CLK_ZB3D2 22
#define R8A7795_CLK_CR 23
#define R8A7795_CLK_CRD2 24
#define R8A7795_CLK_SD0H 25
#define R8A7795_CLK_SD0 26
#define R8A7795_CLK_SD1H 27
#define R8A7795_CLK_SD1 28
#define R8A7795_CLK_SD2H 29
#define R8A7795_CLK_SD2 30
#define R8A7795_CLK_SD3H 31
#define R8A7795_CLK_SD3 32
#define R8A7795_CLK_SSP2 33
#define R8A7795_CLK_SSP1 34
#define R8A7795_CLK_SSPRS 35
#define R8A7795_CLK_RPC 36
#define R8A7795_CLK_RPCD2 37
#define R8A7795_CLK_MSO 38
#define R8A7795_CLK_CANFD 39
#define R8A7795_CLK_HDMI 40
#define R8A7795_CLK_CSI0 41
#define R8A7795_CLK_CSIREF 42
#define R8A7795_CLK_CP 43
#define R8A7795_CLK_CPEX 44
#define R8A7795_CLK_R 45
#define R8A7795_CLK_OSC 46
/* r8a7795 ES2.0 CPG Core Clocks */
#define R8A7795_CLK_S0D2 47
#define R8A7795_CLK_S0D3 48
#define R8A7795_CLK_S0D6 49
#define R8A7795_CLK_S0D8 50
#define R8A7795_CLK_S0D12 51
#endif /* __DT_BINDINGS_CLOCK_R8A7795_CPG_MSSR_H__ */

69
include/dt-bindings/clock/r8a7796-cpg-mssr.h Normal file
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@ -0,0 +1,69 @@
/*
* Copyright (C) 2016 Renesas Electronics Corp.
*
* This program 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.
*/
#ifndef __DT_BINDINGS_CLOCK_R8A7796_CPG_MSSR_H__
#define __DT_BINDINGS_CLOCK_R8A7796_CPG_MSSR_H__
#include <dt-bindings/clock/renesas-cpg-mssr.h>
/* r8a7796 CPG Core Clocks */
#define R8A7796_CLK_Z 0
#define R8A7796_CLK_Z2 1
#define R8A7796_CLK_ZR 2
#define R8A7796_CLK_ZG 3
#define R8A7796_CLK_ZTR 4
#define R8A7796_CLK_ZTRD2 5
#define R8A7796_CLK_ZT 6
#define R8A7796_CLK_ZX 7
#define R8A7796_CLK_S0D1 8
#define R8A7796_CLK_S0D2 9
#define R8A7796_CLK_S0D3 10
#define R8A7796_CLK_S0D4 11
#define R8A7796_CLK_S0D6 12
#define R8A7796_CLK_S0D8 13
#define R8A7796_CLK_S0D12 14
#define R8A7796_CLK_S1D1 15
#define R8A7796_CLK_S1D2 16
#define R8A7796_CLK_S1D4 17
#define R8A7796_CLK_S2D1 18
#define R8A7796_CLK_S2D2 19
#define R8A7796_CLK_S2D4 20
#define R8A7796_CLK_S3D1 21
#define R8A7796_CLK_S3D2 22
#define R8A7796_CLK_S3D4 23
#define R8A7796_CLK_LB 24
#define R8A7796_CLK_CL 25
#define R8A7796_CLK_ZB3 26
#define R8A7796_CLK_ZB3D2 27
#define R8A7796_CLK_ZB3D4 28
#define R8A7796_CLK_CR 29
#define R8A7796_CLK_CRD2 30
#define R8A7796_CLK_SD0H 31
#define R8A7796_CLK_SD0 32
#define R8A7796_CLK_SD1H 33
#define R8A7796_CLK_SD1 34
#define R8A7796_CLK_SD2H 35
#define R8A7796_CLK_SD2 36
#define R8A7796_CLK_SD3H 37
#define R8A7796_CLK_SD3 38
#define R8A7796_CLK_SSP2 39
#define R8A7796_CLK_SSP1 40
#define R8A7796_CLK_SSPRS 41
#define R8A7796_CLK_RPC 42
#define R8A7796_CLK_RPCD2 43
#define R8A7796_CLK_MSO 44
#define R8A7796_CLK_CANFD 45
#define R8A7796_CLK_HDMI 46
#define R8A7796_CLK_CSI0 47
#define R8A7796_CLK_CSIREF 48
#define R8A7796_CLK_CP 49
#define R8A7796_CLK_CPEX 50
#define R8A7796_CLK_R 51
#define R8A7796_CLK_OSC 52
#endif /* __DT_BINDINGS_CLOCK_R8A7796_CPG_MSSR_H__ */

15
include/dt-bindings/clock/renesas-cpg-mssr.h Normal file
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@ -0,0 +1,15 @@
/*
* Copyright (C) 2015 Renesas Electronics Corp.
*
* This program 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.
*/
#ifndef __DT_BINDINGS_CLOCK_RENESAS_CPG_MSSR_H__
#define __DT_BINDINGS_CLOCK_RENESAS_CPG_MSSR_H__
#define CPG_CORE 0 /* Core Clock */
#define CPG_MOD 1 /* Module Clock */
#endif /* __DT_BINDINGS_CLOCK_RENESAS_CPG_MSSR_H__ */

42
include/dt-bindings/power/r8a7795-sysc.h Normal file
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@ -0,0 +1,42 @@
/*
* Copyright (C) 2016 Glider bvba
*
* This program 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; version 2 of the License.
*/
#ifndef __DT_BINDINGS_POWER_R8A7795_SYSC_H__
#define __DT_BINDINGS_POWER_R8A7795_SYSC_H__
/*
* These power domain indices match the numbers of the interrupt bits
* representing the power areas in the various Interrupt Registers
* (e.g. SYSCISR, Interrupt Status Register)
*/
#define R8A7795_PD_CA57_CPU0 0
#define R8A7795_PD_CA57_CPU1 1
#define R8A7795_PD_CA57_CPU2 2
#define R8A7795_PD_CA57_CPU3 3
#define R8A7795_PD_CA53_CPU0 5
#define R8A7795_PD_CA53_CPU1 6
#define R8A7795_PD_CA53_CPU2 7
#define R8A7795_PD_CA53_CPU3 8
#define R8A7795_PD_A3VP 9
#define R8A7795_PD_CA57_SCU 12
#define R8A7795_PD_CR7 13
#define R8A7795_PD_A3VC 14
#define R8A7795_PD_3DG_A 17
#define R8A7795_PD_3DG_B 18
#define R8A7795_PD_3DG_C 19
#define R8A7795_PD_3DG_D 20
#define R8A7795_PD_CA53_SCU 21
#define R8A7795_PD_3DG_E 22
#define R8A7795_PD_A3IR 24
#define R8A7795_PD_A2VC0 25 /* ES1.x only */
#define R8A7795_PD_A2VC1 26
/* Always-on power area */
#define R8A7795_PD_ALWAYS_ON 32
#endif /* __DT_BINDINGS_POWER_R8A7795_SYSC_H__ */

36
include/dt-bindings/power/r8a7796-sysc.h Normal file
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@ -0,0 +1,36 @@
/*
* Copyright (C) 2016 Glider bvba
*
* This program 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; version 2 of the License.
*/
#ifndef __DT_BINDINGS_POWER_R8A7796_SYSC_H__
#define __DT_BINDINGS_POWER_R8A7796_SYSC_H__
/*
* These power domain indices match the numbers of the interrupt bits
* representing the power areas in the various Interrupt Registers
* (e.g. SYSCISR, Interrupt Status Register)
*/
#define R8A7796_PD_CA57_CPU0 0
#define R8A7796_PD_CA57_CPU1 1
#define R8A7796_PD_CA53_CPU0 5
#define R8A7796_PD_CA53_CPU1 6
#define R8A7796_PD_CA53_CPU2 7
#define R8A7796_PD_CA53_CPU3 8
#define R8A7796_PD_CA57_SCU 12
#define R8A7796_PD_CR7 13
#define R8A7796_PD_A3VC 14
#define R8A7796_PD_3DG_A 17
#define R8A7796_PD_3DG_B 18
#define R8A7796_PD_CA53_SCU 21
#define R8A7796_PD_A3IR 24
#define R8A7796_PD_A2VC0 25
#define R8A7796_PD_A2VC1 26
/* Always-on power area */
#define R8A7796_PD_ALWAYS_ON 32
#endif /* __DT_BINDINGS_POWER_R8A7796_SYSC_H__ */

1
scripts/config_whitelist.txt
View File

@ -2023,7 +2023,6 @@ CONFIG_SBC8641D
CONFIG_SCF0403_LCD
CONFIG_SCIF
CONFIG_SCIF_A
CONFIG_SCIF_CONSOLE
CONFIG_SCIF_EXT_CLOCK
CONFIG_SCIF_USE_EXT_CLK
CONFIG_SCSI_AHCI