linux/arch/arm/boot/dts/exynos3250.dtsi
Chanwoo Choi e4502367a0 ARM: dts: Add PPMU dt node for exynos3250
This patch adds PPMU (Platform Performance Monitoring Unit) dt node
to estimate the utilization of each IP in Exynos SoC through DEVFREQ
Event subsystem.

This patch adds following PPMU dt nodes:
- PPMU_DMC0     0x106a0000
- PPMU_DMC1     0x106b0000
- PPMU_RIGHTBUS 0x112A0000
- PPMU_LEFTBUS  0x116A0000
- PPMU_CAMIF    0x11AC0000
- PPMU_LCD0     0x11E40000
- PPMU_FSYS     0x12630000
- PPMU_3D       0x13220000
- PPMU_MFC      0x13660000
- PPMU_CPU      0x106c0000

Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
Acked-by: Kyungmin Park <kyungmin.park@samsung.com>
Acked-by: MyungJoo Ham <myungjoo.ham@samsung.com>
Signed-off-by: Kukjin Kim <kgene@kernel.org>
2015-02-04 08:10:58 +09:00

622 lines
15 KiB
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/*
* Samsung's Exynos3250 SoC device tree source
*
* Copyright (c) 2014 Samsung Electronics Co., Ltd.
* http://www.samsung.com
*
* Samsung's Exynos3250 SoC device nodes are listed in this file. Exynos3250
* based board files can include this file and provide values for board specfic
* bindings.
*
* Note: This file does not include device nodes for all the controllers in
* Exynos3250 SoC. As device tree coverage for Exynos3250 increases, additional
* nodes can be added to this file.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*/
#include "skeleton.dtsi"
#include <dt-bindings/clock/exynos3250.h>
/ {
compatible = "samsung,exynos3250";
interrupt-parent = <&gic>;
aliases {
pinctrl0 = &pinctrl_0;
pinctrl1 = &pinctrl_1;
mshc0 = &mshc_0;
mshc1 = &mshc_1;
spi0 = &spi_0;
spi1 = &spi_1;
i2c0 = &i2c_0;
i2c1 = &i2c_1;
i2c2 = &i2c_2;
i2c3 = &i2c_3;
i2c4 = &i2c_4;
i2c5 = &i2c_5;
i2c6 = &i2c_6;
i2c7 = &i2c_7;
serial0 = &serial_0;
serial1 = &serial_1;
};
cpus {
#address-cells = <1>;
#size-cells = <0>;
cpu0: cpu@0 {
device_type = "cpu";
compatible = "arm,cortex-a7";
reg = <0>;
clock-frequency = <1000000000>;
};
cpu1: cpu@1 {
device_type = "cpu";
compatible = "arm,cortex-a7";
reg = <1>;
clock-frequency = <1000000000>;
};
};
soc: soc {
compatible = "simple-bus";
#address-cells = <1>;
#size-cells = <1>;
ranges;
fixed-rate-clocks {
#address-cells = <1>;
#size-cells = <0>;
xusbxti: clock@0 {
compatible = "fixed-clock";
#address-cells = <1>;
#size-cells = <0>;
reg = <0>;
clock-frequency = <0>;
#clock-cells = <0>;
clock-output-names = "xusbxti";
};
xxti: clock@1 {
compatible = "fixed-clock";
reg = <1>;
clock-frequency = <0>;
#clock-cells = <0>;
clock-output-names = "xxti";
};
xtcxo: clock@2 {
compatible = "fixed-clock";
reg = <2>;
clock-frequency = <0>;
#clock-cells = <0>;
clock-output-names = "xtcxo";
};
};
sysram@02020000 {
compatible = "mmio-sram";
reg = <0x02020000 0x40000>;
#address-cells = <1>;
#size-cells = <1>;
ranges = <0 0x02020000 0x40000>;
smp-sysram@0 {
compatible = "samsung,exynos4210-sysram";
reg = <0x0 0x1000>;
};
smp-sysram@3f000 {
compatible = "samsung,exynos4210-sysram-ns";
reg = <0x3f000 0x1000>;
};
};
chipid@10000000 {
compatible = "samsung,exynos4210-chipid";
reg = <0x10000000 0x100>;
};
sys_reg: syscon@10010000 {
compatible = "samsung,exynos3-sysreg", "syscon";
reg = <0x10010000 0x400>;
};
pmu_system_controller: system-controller@10020000 {
compatible = "samsung,exynos3250-pmu", "syscon";
reg = <0x10020000 0x4000>;
};
mipi_phy: video-phy@10020710 {
compatible = "samsung,s5pv210-mipi-video-phy";
reg = <0x10020710 8>;
#phy-cells = <1>;
};
pd_cam: cam-power-domain@10023C00 {
compatible = "samsung,exynos4210-pd";
reg = <0x10023C00 0x20>;
#power-domain-cells = <0>;
};
pd_mfc: mfc-power-domain@10023C40 {
compatible = "samsung,exynos4210-pd";
reg = <0x10023C40 0x20>;
#power-domain-cells = <0>;
};
pd_g3d: g3d-power-domain@10023C60 {
compatible = "samsung,exynos4210-pd";
reg = <0x10023C60 0x20>;
#power-domain-cells = <0>;
};
pd_lcd0: lcd0-power-domain@10023C80 {
compatible = "samsung,exynos4210-pd";
reg = <0x10023C80 0x20>;
#power-domain-cells = <0>;
};
pd_isp: isp-power-domain@10023CA0 {
compatible = "samsung,exynos4210-pd";
reg = <0x10023CA0 0x20>;
#power-domain-cells = <0>;
};
cmu: clock-controller@10030000 {
compatible = "samsung,exynos3250-cmu";
reg = <0x10030000 0x20000>;
#clock-cells = <1>;
};
cmu_dmc: clock-controller@105C0000 {
compatible = "samsung,exynos3250-cmu-dmc";
reg = <0x105C0000 0x2000>;
#clock-cells = <1>;
};
rtc: rtc@10070000 {
compatible = "samsung,exynos3250-rtc";
reg = <0x10070000 0x100>;
interrupts = <0 73 0>, <0 74 0>;
status = "disabled";
};
tmu: tmu@100C0000 {
compatible = "samsung,exynos3250-tmu";
reg = <0x100C0000 0x100>;
interrupts = <0 216 0>;
clocks = <&cmu CLK_TMU_APBIF>;
clock-names = "tmu_apbif";
status = "disabled";
};
gic: interrupt-controller@10481000 {
compatible = "arm,cortex-a15-gic";
#interrupt-cells = <3>;
interrupt-controller;
reg = <0x10481000 0x1000>,
<0x10482000 0x1000>,
<0x10484000 0x2000>,
<0x10486000 0x2000>;
interrupts = <1 9 0xf04>;
};
mct@10050000 {
compatible = "samsung,exynos4210-mct";
reg = <0x10050000 0x800>;
interrupts = <0 218 0>, <0 219 0>, <0 220 0>, <0 221 0>,
<0 223 0>, <0 226 0>, <0 227 0>, <0 228 0>;
clocks = <&cmu CLK_FIN_PLL>, <&cmu CLK_MCT>;
clock-names = "fin_pll", "mct";
};
pinctrl_1: pinctrl@11000000 {
compatible = "samsung,exynos3250-pinctrl";
reg = <0x11000000 0x1000>;
interrupts = <0 225 0>;
wakeup-interrupt-controller {
compatible = "samsung,exynos4210-wakeup-eint";
interrupts = <0 48 0>;
};
};
pinctrl_0: pinctrl@11400000 {
compatible = "samsung,exynos3250-pinctrl";
reg = <0x11400000 0x1000>;
interrupts = <0 240 0>;
};
fimd: fimd@11c00000 {
compatible = "samsung,exynos3250-fimd";
reg = <0x11c00000 0x30000>;
interrupt-names = "fifo", "vsync", "lcd_sys";
interrupts = <0 84 0>, <0 85 0>, <0 86 0>;
clocks = <&cmu CLK_SCLK_FIMD0>, <&cmu CLK_FIMD0>;
clock-names = "sclk_fimd", "fimd";
power-domains = <&pd_lcd0>;
samsung,sysreg = <&sys_reg>;
status = "disabled";
};
dsi_0: dsi@11C80000 {
compatible = "samsung,exynos3250-mipi-dsi";
reg = <0x11C80000 0x10000>;
interrupts = <0 83 0>;
samsung,phy-type = <0>;
power-domains = <&pd_lcd0>;
phys = <&mipi_phy 1>;
phy-names = "dsim";
clocks = <&cmu CLK_DSIM0>, <&cmu CLK_SCLK_MIPI0>;
clock-names = "bus_clk", "pll_clk";
#address-cells = <1>;
#size-cells = <0>;
status = "disabled";
};
hsotg: hsotg@12480000 {
compatible = "snps,dwc2";
reg = <0x12480000 0x20000>;
interrupts = <0 141 0>;
clocks = <&cmu CLK_USBOTG>;
clock-names = "otg";
phys = <&exynos_usbphy 0>;
phy-names = "usb2-phy";
status = "disabled";
};
mshc_0: mshc@12510000 {
compatible = "samsung,exynos5250-dw-mshc";
reg = <0x12510000 0x1000>;
interrupts = <0 142 0>;
clocks = <&cmu CLK_SDMMC0>, <&cmu CLK_SCLK_MMC0>;
clock-names = "biu", "ciu";
fifo-depth = <0x80>;
#address-cells = <1>;
#size-cells = <0>;
status = "disabled";
};
mshc_1: mshc@12520000 {
compatible = "samsung,exynos5250-dw-mshc";
reg = <0x12520000 0x1000>;
interrupts = <0 143 0>;
clocks = <&cmu CLK_SDMMC1>, <&cmu CLK_SCLK_MMC1>;
clock-names = "biu", "ciu";
fifo-depth = <0x80>;
#address-cells = <1>;
#size-cells = <0>;
status = "disabled";
};
exynos_usbphy: exynos-usbphy@125B0000 {
compatible = "samsung,exynos3250-usb2-phy";
reg = <0x125B0000 0x100>;
samsung,pmureg-phandle = <&pmu_system_controller>;
clocks = <&cmu CLK_USBOTG>, <&cmu CLK_SCLK_UPLL>;
clock-names = "phy", "ref";
#phy-cells = <1>;
status = "disabled";
};
amba {
compatible = "arm,amba-bus";
#address-cells = <1>;
#size-cells = <1>;
ranges;
pdma0: pdma@12680000 {
compatible = "arm,pl330", "arm,primecell";
reg = <0x12680000 0x1000>;
interrupts = <0 138 0>;
clocks = <&cmu CLK_PDMA0>;
clock-names = "apb_pclk";
#dma-cells = <1>;
#dma-channels = <8>;
#dma-requests = <32>;
};
pdma1: pdma@12690000 {
compatible = "arm,pl330", "arm,primecell";
reg = <0x12690000 0x1000>;
interrupts = <0 139 0>;
clocks = <&cmu CLK_PDMA1>;
clock-names = "apb_pclk";
#dma-cells = <1>;
#dma-channels = <8>;
#dma-requests = <32>;
};
};
adc: adc@126C0000 {
compatible = "samsung,exynos3250-adc",
"samsung,exynos-adc-v2";
reg = <0x126C0000 0x100>;
interrupts = <0 137 0>;
clock-names = "adc", "sclk";
clocks = <&cmu CLK_TSADC>, <&cmu CLK_SCLK_TSADC>;
#io-channel-cells = <1>;
io-channel-ranges;
samsung,syscon-phandle = <&pmu_system_controller>;
status = "disabled";
};
mfc: codec@13400000 {
compatible = "samsung,mfc-v7";
reg = <0x13400000 0x10000>;
interrupts = <0 102 0>;
clock-names = "mfc", "sclk_mfc";
clocks = <&cmu CLK_MFC>, <&cmu CLK_SCLK_MFC>;
power-domains = <&pd_mfc>;
status = "disabled";
};
serial_0: serial@13800000 {
compatible = "samsung,exynos4210-uart";
reg = <0x13800000 0x100>;
interrupts = <0 109 0>;
clocks = <&cmu CLK_UART0>, <&cmu CLK_SCLK_UART0>;
clock-names = "uart", "clk_uart_baud0";
pinctrl-names = "default";
pinctrl-0 = <&uart0_data &uart0_fctl>;
status = "disabled";
};
serial_1: serial@13810000 {
compatible = "samsung,exynos4210-uart";
reg = <0x13810000 0x100>;
interrupts = <0 110 0>;
clocks = <&cmu CLK_UART1>, <&cmu CLK_SCLK_UART1>;
clock-names = "uart", "clk_uart_baud0";
pinctrl-names = "default";
pinctrl-0 = <&uart1_data>;
status = "disabled";
};
i2c_0: i2c@13860000 {
#address-cells = <1>;
#size-cells = <0>;
compatible = "samsung,s3c2440-i2c";
reg = <0x13860000 0x100>;
interrupts = <0 113 0>;
clocks = <&cmu CLK_I2C0>;
clock-names = "i2c";
pinctrl-names = "default";
pinctrl-0 = <&i2c0_bus>;
status = "disabled";
};
i2c_1: i2c@13870000 {
#address-cells = <1>;
#size-cells = <0>;
compatible = "samsung,s3c2440-i2c";
reg = <0x13870000 0x100>;
interrupts = <0 114 0>;
clocks = <&cmu CLK_I2C1>;
clock-names = "i2c";
pinctrl-names = "default";
pinctrl-0 = <&i2c1_bus>;
status = "disabled";
};
i2c_2: i2c@13880000 {
#address-cells = <1>;
#size-cells = <0>;
compatible = "samsung,s3c2440-i2c";
reg = <0x13880000 0x100>;
interrupts = <0 115 0>;
clocks = <&cmu CLK_I2C2>;
clock-names = "i2c";
pinctrl-names = "default";
pinctrl-0 = <&i2c2_bus>;
status = "disabled";
};
i2c_3: i2c@13890000 {
#address-cells = <1>;
#size-cells = <0>;
compatible = "samsung,s3c2440-i2c";
reg = <0x13890000 0x100>;
interrupts = <0 116 0>;
clocks = <&cmu CLK_I2C3>;
clock-names = "i2c";
pinctrl-names = "default";
pinctrl-0 = <&i2c3_bus>;
status = "disabled";
};
i2c_4: i2c@138A0000 {
#address-cells = <1>;
#size-cells = <0>;
compatible = "samsung,s3c2440-i2c";
reg = <0x138A0000 0x100>;
interrupts = <0 117 0>;
clocks = <&cmu CLK_I2C4>;
clock-names = "i2c";
pinctrl-names = "default";
pinctrl-0 = <&i2c4_bus>;
status = "disabled";
};
i2c_5: i2c@138B0000 {
#address-cells = <1>;
#size-cells = <0>;
compatible = "samsung,s3c2440-i2c";
reg = <0x138B0000 0x100>;
interrupts = <0 118 0>;
clocks = <&cmu CLK_I2C5>;
clock-names = "i2c";
pinctrl-names = "default";
pinctrl-0 = <&i2c5_bus>;
status = "disabled";
};
i2c_6: i2c@138C0000 {
#address-cells = <1>;
#size-cells = <0>;
compatible = "samsung,s3c2440-i2c";
reg = <0x138C0000 0x100>;
interrupts = <0 119 0>;
clocks = <&cmu CLK_I2C6>;
clock-names = "i2c";
pinctrl-names = "default";
pinctrl-0 = <&i2c6_bus>;
status = "disabled";
};
i2c_7: i2c@138D0000 {
#address-cells = <1>;
#size-cells = <0>;
compatible = "samsung,s3c2440-i2c";
reg = <0x138D0000 0x100>;
interrupts = <0 120 0>;
clocks = <&cmu CLK_I2C7>;
clock-names = "i2c";
pinctrl-names = "default";
pinctrl-0 = <&i2c7_bus>;
status = "disabled";
};
spi_0: spi@13920000 {
compatible = "samsung,exynos4210-spi";
reg = <0x13920000 0x100>;
interrupts = <0 121 0>;
dmas = <&pdma0 7>, <&pdma0 6>;
dma-names = "tx", "rx";
#address-cells = <1>;
#size-cells = <0>;
clocks = <&cmu CLK_SPI0>, <&cmu CLK_SCLK_SPI0>;
clock-names = "spi", "spi_busclk0";
samsung,spi-src-clk = <0>;
pinctrl-names = "default";
pinctrl-0 = <&spi0_bus>;
status = "disabled";
};
spi_1: spi@13930000 {
compatible = "samsung,exynos4210-spi";
reg = <0x13930000 0x100>;
interrupts = <0 122 0>;
dmas = <&pdma1 7>, <&pdma1 6>;
dma-names = "tx", "rx";
#address-cells = <1>;
#size-cells = <0>;
clocks = <&cmu CLK_SPI1>, <&cmu CLK_SCLK_SPI1>;
clock-names = "spi", "spi_busclk0";
samsung,spi-src-clk = <0>;
pinctrl-names = "default";
pinctrl-0 = <&spi1_bus>;
status = "disabled";
};
i2s2: i2s@13970000 {
compatible = "samsung,s3c6410-i2s";
reg = <0x13970000 0x100>;
interrupts = <0 126 0>;
clocks = <&cmu CLK_I2S>, <&cmu CLK_SCLK_I2S>;
clock-names = "iis", "i2s_opclk0";
dmas = <&pdma0 14>, <&pdma0 13>;
dma-names = "tx", "rx";
pinctrl-0 = <&i2s2_bus>;
pinctrl-names = "default";
status = "disabled";
};
pwm: pwm@139D0000 {
compatible = "samsung,exynos4210-pwm";
reg = <0x139D0000 0x1000>;
interrupts = <0 104 0>, <0 105 0>, <0 106 0>,
<0 107 0>, <0 108 0>;
#pwm-cells = <3>;
status = "disabled";
};
pmu {
compatible = "arm,cortex-a7-pmu";
interrupts = <0 18 0>, <0 19 0>;
};
ppmu_dmc0: ppmu_dmc0@106a0000 {
compatible = "samsung,exynos-ppmu";
reg = <0x106a0000 0x2000>;
status = "disabled";
};
ppmu_dmc1: ppmu_dmc1@106b0000 {
compatible = "samsung,exynos-ppmu";
reg = <0x106b0000 0x2000>;
status = "disabled";
};
ppmu_cpu: ppmu_cpu@106c0000 {
compatible = "samsung,exynos-ppmu";
reg = <0x106c0000 0x2000>;
status = "disabled";
};
ppmu_rightbus: ppmu_rightbus@112a0000 {
compatible = "samsung,exynos-ppmu";
reg = <0x112a0000 0x2000>;
clocks = <&cmu CLK_PPMURIGHT>;
clock-names = "ppmu";
status = "disabled";
};
ppmu_leftbus: ppmu_leftbus0@116a0000 {
compatible = "samsung,exynos-ppmu";
reg = <0x116a0000 0x2000>;
clocks = <&cmu CLK_PPMULEFT>;
clock-names = "ppmu";
status = "disabled";
};
ppmu_camif: ppmu_camif@11ac0000 {
compatible = "samsung,exynos-ppmu";
reg = <0x11ac0000 0x2000>;
clocks = <&cmu CLK_PPMUCAMIF>;
clock-names = "ppmu";
status = "disabled";
};
ppmu_lcd0: ppmu_lcd0@11e40000 {
compatible = "samsung,exynos-ppmu";
reg = <0x11e40000 0x2000>;
clocks = <&cmu CLK_PPMULCD0>;
clock-names = "ppmu";
status = "disabled";
};
ppmu_fsys: ppmu_fsys@12630000 {
compatible = "samsung,exynos-ppmu";
reg = <0x12630000 0x2000>;
clocks = <&cmu CLK_PPMUFILE>;
clock-names = "ppmu";
status = "disabled";
};
ppmu_g3d: ppmu_g3d@13220000 {
compatible = "samsung,exynos-ppmu";
reg = <0x13220000 0x2000>;
clocks = <&cmu CLK_PPMUG3D>;
clock-names = "ppmu";
status = "disabled";
};
ppmu_mfc: ppmu_mfc@13660000 {
compatible = "samsung,exynos-ppmu";
reg = <0x13660000 0x2000>;
clocks = <&cmu CLK_PPMUMFC_L>;
clock-names = "ppmu";
status = "disabled";
};
};
};
#include "exynos3250-pinctrl.dtsi"