mirror of
https://mirrors.bfsu.edu.cn/git/linux.git
synced 2024-12-28 21:45:01 +08:00
201f12674d
This patch add dts entries required for the SPI bus used for firware upload by the S5C73M3 camera. Signed-off-by: Andrzej Hajda <a.hajda@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
580 lines
13 KiB
Plaintext
580 lines
13 KiB
Plaintext
/*
|
|
* Samsung's Exynos4412 based Trats 2 board device tree source
|
|
*
|
|
* Copyright (c) 2013 Samsung Electronics Co., Ltd.
|
|
* http://www.samsung.com
|
|
*
|
|
* Device tree source file for Samsung's Trats 2 board which is based on
|
|
* Samsung's Exynos4412 SoC.
|
|
*
|
|
* 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.
|
|
*/
|
|
|
|
/dts-v1/;
|
|
#include "exynos4412.dtsi"
|
|
|
|
/ {
|
|
model = "Samsung Trats 2 based on Exynos4412";
|
|
compatible = "samsung,trats2", "samsung,exynos4412";
|
|
|
|
aliases {
|
|
i2c8 = &i2c_ak8975;
|
|
};
|
|
|
|
memory {
|
|
reg = <0x40000000 0x40000000>;
|
|
};
|
|
|
|
chosen {
|
|
bootargs = "console=ttySAC2,115200N8 root=/dev/mmcblk0p5 rootwait earlyprintk panic=5";
|
|
};
|
|
|
|
firmware@0204F000 {
|
|
compatible = "samsung,secure-firmware";
|
|
reg = <0x0204F000 0x1000>;
|
|
};
|
|
|
|
fixed-rate-clocks {
|
|
xxti {
|
|
compatible = "samsung,clock-xxti", "fixed-clock";
|
|
clock-frequency = <0>;
|
|
};
|
|
|
|
xusbxti {
|
|
compatible = "samsung,clock-xusbxti", "fixed-clock";
|
|
clock-frequency = <24000000>;
|
|
};
|
|
};
|
|
|
|
regulators {
|
|
compatible = "simple-bus";
|
|
#address-cells = <1>;
|
|
#size-cells = <0>;
|
|
|
|
vemmc_reg: regulator-0 {
|
|
compatible = "regulator-fixed";
|
|
regulator-name = "VMEM_VDD_2.8V";
|
|
regulator-min-microvolt = <2800000>;
|
|
regulator-max-microvolt = <2800000>;
|
|
gpio = <&gpk0 2 0>;
|
|
enable-active-high;
|
|
};
|
|
|
|
cam_io_reg: voltage-regulator-1 {
|
|
compatible = "regulator-fixed";
|
|
regulator-name = "CAM_SENSOR_A";
|
|
regulator-min-microvolt = <2800000>;
|
|
regulator-max-microvolt = <2800000>;
|
|
gpio = <&gpm0 2 0>;
|
|
enable-active-high;
|
|
};
|
|
|
|
/* More to come */
|
|
};
|
|
|
|
gpio-keys {
|
|
compatible = "gpio-keys";
|
|
|
|
key-down {
|
|
interrupt-parent = <&gpj1>;
|
|
interrupts = <2 0>;
|
|
gpios = <&gpj1 2 1>;
|
|
linux,code = <114>;
|
|
label = "volume down";
|
|
debounce-interval = <10>;
|
|
};
|
|
|
|
key-up {
|
|
interrupt-parent = <&gpj1>;
|
|
interrupts = <1 0>;
|
|
gpios = <&gpj1 1 1>;
|
|
linux,code = <115>;
|
|
label = "volume up";
|
|
debounce-interval = <10>;
|
|
};
|
|
|
|
key-power {
|
|
interrupt-parent = <&gpx2>;
|
|
interrupts = <7 0>;
|
|
gpios = <&gpx2 7 1>;
|
|
linux,code = <116>;
|
|
label = "power";
|
|
debounce-interval = <10>;
|
|
gpio-key,wakeup;
|
|
};
|
|
};
|
|
|
|
i2c@13890000 {
|
|
samsung,i2c-sda-delay = <100>;
|
|
samsung,i2c-slave-addr = <0x10>;
|
|
samsung,i2c-max-bus-freq = <400000>;
|
|
pinctrl-0 = <&i2c3_bus>;
|
|
pinctrl-names = "default";
|
|
status = "okay";
|
|
|
|
mms114-touchscreen@48 {
|
|
compatible = "melfas,mms114";
|
|
reg = <0x48>;
|
|
interrupt-parent = <&gpm2>;
|
|
interrupts = <3 2>;
|
|
x-size = <720>;
|
|
y-size = <1280>;
|
|
avdd-supply = <&ldo23_reg>;
|
|
vdd-supply = <&ldo24_reg>;
|
|
};
|
|
};
|
|
|
|
i2c@138D0000 {
|
|
samsung,i2c-sda-delay = <100>;
|
|
samsung,i2c-slave-addr = <0x10>;
|
|
samsung,i2c-max-bus-freq = <100000>;
|
|
pinctrl-0 = <&i2c7_bus>;
|
|
pinctrl-names = "default";
|
|
status = "okay";
|
|
|
|
max77686_pmic@09 {
|
|
compatible = "maxim,max77686";
|
|
interrupt-parent = <&gpx0>;
|
|
interrupts = <7 0>;
|
|
reg = <0x09>;
|
|
|
|
voltage-regulators {
|
|
ldo1_reg: ldo1 {
|
|
regulator-compatible = "LDO1";
|
|
regulator-name = "VALIVE_1.0V_AP";
|
|
regulator-min-microvolt = <1000000>;
|
|
regulator-max-microvolt = <1000000>;
|
|
regulator-always-on;
|
|
regulator-mem-on;
|
|
};
|
|
|
|
ldo2_reg: ldo2 {
|
|
regulator-compatible = "LDO2";
|
|
regulator-name = "VM1M2_1.2V_AP";
|
|
regulator-min-microvolt = <1200000>;
|
|
regulator-max-microvolt = <1200000>;
|
|
regulator-always-on;
|
|
regulator-mem-on;
|
|
};
|
|
|
|
ldo3_reg: ldo3 {
|
|
regulator-compatible = "LDO3";
|
|
regulator-name = "VCC_1.8V_AP";
|
|
regulator-min-microvolt = <1800000>;
|
|
regulator-max-microvolt = <1800000>;
|
|
regulator-always-on;
|
|
regulator-mem-on;
|
|
};
|
|
|
|
ldo4_reg: ldo4 {
|
|
regulator-compatible = "LDO4";
|
|
regulator-name = "VCC_2.8V_AP";
|
|
regulator-min-microvolt = <2800000>;
|
|
regulator-max-microvolt = <2800000>;
|
|
regulator-always-on;
|
|
regulator-mem-on;
|
|
};
|
|
|
|
ldo5_reg: ldo5 {
|
|
regulator-compatible = "LDO5";
|
|
regulator-name = "VCC_1.8V_IO";
|
|
regulator-min-microvolt = <1800000>;
|
|
regulator-max-microvolt = <1800000>;
|
|
regulator-always-on;
|
|
regulator-mem-on;
|
|
};
|
|
|
|
ldo6_reg: ldo6 {
|
|
regulator-compatible = "LDO6";
|
|
regulator-name = "VMPLL_1.0V_AP";
|
|
regulator-min-microvolt = <1000000>;
|
|
regulator-max-microvolt = <1000000>;
|
|
regulator-always-on;
|
|
regulator-mem-on;
|
|
};
|
|
|
|
ldo7_reg: ldo7 {
|
|
regulator-compatible = "LDO7";
|
|
regulator-name = "VPLL_1.0V_AP";
|
|
regulator-min-microvolt = <1000000>;
|
|
regulator-max-microvolt = <1000000>;
|
|
regulator-always-on;
|
|
regulator-mem-on;
|
|
};
|
|
|
|
ldo8_reg: ldo8 {
|
|
regulator-compatible = "LDO8";
|
|
regulator-name = "VMIPI_1.0V";
|
|
regulator-min-microvolt = <1000000>;
|
|
regulator-max-microvolt = <1000000>;
|
|
regulator-mem-off;
|
|
};
|
|
|
|
ldo9_reg: ldo9 {
|
|
regulator-compatible = "LDO9";
|
|
regulator-name = "CAM_ISP_MIPI_1.2V";
|
|
regulator-min-microvolt = <1200000>;
|
|
regulator-max-microvolt = <1200000>;
|
|
regulator-mem-idle;
|
|
};
|
|
|
|
ldo10_reg: ldo10 {
|
|
regulator-compatible = "LDO10";
|
|
regulator-name = "VMIPI_1.8V";
|
|
regulator-min-microvolt = <1800000>;
|
|
regulator-max-microvolt = <1800000>;
|
|
regulator-mem-off;
|
|
};
|
|
|
|
ldo11_reg: ldo11 {
|
|
regulator-compatible = "LDO11";
|
|
regulator-name = "VABB1_1.95V";
|
|
regulator-min-microvolt = <1950000>;
|
|
regulator-max-microvolt = <1950000>;
|
|
regulator-always-on;
|
|
regulator-mem-off;
|
|
};
|
|
|
|
ldo12_reg: ldo12 {
|
|
regulator-compatible = "LDO12";
|
|
regulator-name = "VUOTG_3.0V";
|
|
regulator-min-microvolt = <3000000>;
|
|
regulator-max-microvolt = <3000000>;
|
|
regulator-mem-off;
|
|
};
|
|
|
|
ldo13_reg: ldo13 {
|
|
regulator-compatible = "LDO13";
|
|
regulator-name = "NFC_AVDD_1.8V";
|
|
regulator-min-microvolt = <1800000>;
|
|
regulator-max-microvolt = <1800000>;
|
|
regulator-mem-idle;
|
|
};
|
|
|
|
ldo14_reg: ldo14 {
|
|
regulator-compatible = "LDO14";
|
|
regulator-name = "VABB2_1.95V";
|
|
regulator-min-microvolt = <1950000>;
|
|
regulator-max-microvolt = <1950000>;
|
|
regulator-always-on;
|
|
regulator-mem-off;
|
|
};
|
|
|
|
ldo15_reg: ldo15 {
|
|
regulator-compatible = "LDO15";
|
|
regulator-name = "VHSIC_1.0V";
|
|
regulator-min-microvolt = <1000000>;
|
|
regulator-max-microvolt = <1000000>;
|
|
regulator-mem-off;
|
|
};
|
|
|
|
ldo16_reg: ldo16 {
|
|
regulator-compatible = "LDO16";
|
|
regulator-name = "VHSIC_1.8V";
|
|
regulator-min-microvolt = <1800000>;
|
|
regulator-max-microvolt = <1800000>;
|
|
regulator-mem-off;
|
|
};
|
|
|
|
ldo17_reg: ldo17 {
|
|
regulator-compatible = "LDO17";
|
|
regulator-name = "CAM_SENSOR_CORE_1.2V";
|
|
regulator-min-microvolt = <1200000>;
|
|
regulator-max-microvolt = <1200000>;
|
|
regulator-mem-idle;
|
|
};
|
|
|
|
ldo18_reg: ldo18 {
|
|
regulator-compatible = "LDO18";
|
|
regulator-name = "CAM_ISP_SEN_IO_1.8V";
|
|
regulator-min-microvolt = <1800000>;
|
|
regulator-max-microvolt = <1800000>;
|
|
regulator-mem-idle;
|
|
};
|
|
|
|
ldo19_reg: ldo19 {
|
|
regulator-compatible = "LDO19";
|
|
regulator-name = "VT_CAM_1.8V";
|
|
regulator-min-microvolt = <1800000>;
|
|
regulator-max-microvolt = <1800000>;
|
|
regulator-mem-idle;
|
|
};
|
|
|
|
ldo20_reg: ldo20 {
|
|
regulator-compatible = "LDO20";
|
|
regulator-name = "VDDQ_PRE_1.8V";
|
|
regulator-min-microvolt = <1800000>;
|
|
regulator-max-microvolt = <1800000>;
|
|
regulator-mem-idle;
|
|
};
|
|
|
|
ldo21_reg: ldo21 {
|
|
regulator-compatible = "LDO21";
|
|
regulator-name = "VTF_2.8V";
|
|
regulator-min-microvolt = <2800000>;
|
|
regulator-max-microvolt = <2800000>;
|
|
regulator-mem-idle;
|
|
};
|
|
|
|
ldo22_reg: ldo22 {
|
|
regulator-compatible = "LDO22";
|
|
regulator-name = "VMEM_VDD_2.8V";
|
|
regulator-min-microvolt = <2800000>;
|
|
regulator-max-microvolt = <2800000>;
|
|
regulator-always-on;
|
|
regulator-mem-off;
|
|
};
|
|
|
|
ldo23_reg: ldo23 {
|
|
regulator-compatible = "LDO23";
|
|
regulator-name = "TSP_AVDD_3.3V";
|
|
regulator-min-microvolt = <3300000>;
|
|
regulator-max-microvolt = <3300000>;
|
|
regulator-mem-idle;
|
|
};
|
|
|
|
ldo24_reg: ldo24 {
|
|
regulator-compatible = "LDO24";
|
|
regulator-name = "TSP_VDD_1.8V";
|
|
regulator-min-microvolt = <1800000>;
|
|
regulator-max-microvolt = <1800000>;
|
|
regulator-mem-idle;
|
|
};
|
|
|
|
ldo25_reg: ldo25 {
|
|
regulator-compatible = "LDO25";
|
|
regulator-name = "LCD_VCC_3.3V";
|
|
regulator-min-microvolt = <2800000>;
|
|
regulator-max-microvolt = <2800000>;
|
|
regulator-mem-idle;
|
|
};
|
|
|
|
ldo26_reg: ldo26 {
|
|
regulator-compatible = "LDO26";
|
|
regulator-name = "MOTOR_VCC_3.0V";
|
|
regulator-min-microvolt = <3000000>;
|
|
regulator-max-microvolt = <3000000>;
|
|
regulator-mem-idle;
|
|
};
|
|
|
|
buck1_reg: buck1 {
|
|
regulator-compatible = "BUCK1";
|
|
regulator-name = "vdd_mif";
|
|
regulator-min-microvolt = <850000>;
|
|
regulator-max-microvolt = <1100000>;
|
|
regulator-always-on;
|
|
regulator-boot-on;
|
|
regulator-mem-off;
|
|
};
|
|
|
|
buck2_reg: buck2 {
|
|
regulator-compatible = "BUCK2";
|
|
regulator-name = "vdd_arm";
|
|
regulator-min-microvolt = <850000>;
|
|
regulator-max-microvolt = <1500000>;
|
|
regulator-always-on;
|
|
regulator-boot-on;
|
|
regulator-mem-off;
|
|
};
|
|
|
|
buck3_reg: buck3 {
|
|
regulator-compatible = "BUCK3";
|
|
regulator-name = "vdd_int";
|
|
regulator-min-microvolt = <850000>;
|
|
regulator-max-microvolt = <1150000>;
|
|
regulator-always-on;
|
|
regulator-boot-on;
|
|
regulator-mem-off;
|
|
};
|
|
|
|
buck4_reg: buck4 {
|
|
regulator-compatible = "BUCK4";
|
|
regulator-name = "vdd_g3d";
|
|
regulator-min-microvolt = <850000>;
|
|
regulator-max-microvolt = <1150000>;
|
|
regulator-boot-on;
|
|
regulator-mem-off;
|
|
};
|
|
|
|
buck5_reg: buck5 {
|
|
regulator-compatible = "BUCK5";
|
|
regulator-name = "VMEM_1.2V_AP";
|
|
regulator-min-microvolt = <1200000>;
|
|
regulator-max-microvolt = <1200000>;
|
|
regulator-always-on;
|
|
};
|
|
|
|
buck6_reg: buck6 {
|
|
regulator-compatible = "BUCK6";
|
|
regulator-name = "VCC_SUB_1.35V";
|
|
regulator-min-microvolt = <1350000>;
|
|
regulator-max-microvolt = <1350000>;
|
|
regulator-always-on;
|
|
};
|
|
|
|
buck7_reg: buck7 {
|
|
regulator-compatible = "BUCK7";
|
|
regulator-name = "VCC_SUB_2.0V";
|
|
regulator-min-microvolt = <2000000>;
|
|
regulator-max-microvolt = <2000000>;
|
|
regulator-always-on;
|
|
};
|
|
|
|
buck8_reg: buck8 {
|
|
regulator-compatible = "BUCK8";
|
|
regulator-name = "VMEM_VDDF_3.0V";
|
|
regulator-min-microvolt = <2850000>;
|
|
regulator-max-microvolt = <2850000>;
|
|
regulator-always-on;
|
|
regulator-mem-off;
|
|
};
|
|
|
|
buck9_reg: buck9 {
|
|
regulator-compatible = "BUCK9";
|
|
regulator-name = "CAM_ISP_CORE_1.2V";
|
|
regulator-min-microvolt = <1000000>;
|
|
regulator-max-microvolt = <1200000>;
|
|
regulator-mem-off;
|
|
};
|
|
};
|
|
};
|
|
};
|
|
|
|
sdhci@12510000 {
|
|
bus-width = <8>;
|
|
non-removable;
|
|
pinctrl-0 = <&sd0_clk &sd0_cmd &sd0_bus8>;
|
|
pinctrl-names = "default";
|
|
vmmc-supply = <&vemmc_reg>;
|
|
status = "okay";
|
|
};
|
|
|
|
serial@13800000 {
|
|
status = "okay";
|
|
};
|
|
|
|
serial@13810000 {
|
|
status = "okay";
|
|
};
|
|
|
|
serial@13820000 {
|
|
status = "okay";
|
|
};
|
|
|
|
serial@13830000 {
|
|
status = "okay";
|
|
};
|
|
|
|
i2c_ak8975: i2c-gpio-0 {
|
|
compatible = "i2c-gpio";
|
|
gpios = <&gpy2 4 0>, <&gpy2 5 0>;
|
|
i2c-gpio,delay-us = <2>;
|
|
#address-cells = <1>;
|
|
#size-cells = <0>;
|
|
status = "okay";
|
|
|
|
ak8975@0c {
|
|
compatible = "ak,ak8975";
|
|
reg = <0x0c>;
|
|
gpios = <&gpj0 7 0>;
|
|
};
|
|
};
|
|
|
|
spi_1: spi@13930000 {
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&spi1_bus>;
|
|
status = "okay";
|
|
|
|
s5c73m3_spi: s5c73m3 {
|
|
compatible = "samsung,s5c73m3";
|
|
spi-max-frequency = <50000000>;
|
|
reg = <0>;
|
|
controller-data {
|
|
cs-gpio = <&gpb 5 0>;
|
|
samsung,spi-feedback-delay = <2>;
|
|
};
|
|
};
|
|
};
|
|
|
|
camera {
|
|
pinctrl-0 = <&cam_port_b_clk_active>;
|
|
pinctrl-names = "default";
|
|
status = "okay";
|
|
|
|
fimc_0: fimc@11800000 {
|
|
status = "okay";
|
|
};
|
|
|
|
fimc_1: fimc@11810000 {
|
|
status = "okay";
|
|
};
|
|
|
|
fimc_2: fimc@11820000 {
|
|
status = "okay";
|
|
};
|
|
|
|
fimc_3: fimc@11830000 {
|
|
status = "okay";
|
|
};
|
|
|
|
csis_1: csis@11890000 {
|
|
vddcore-supply = <&ldo8_reg>;
|
|
vddio-supply = <&ldo10_reg>;
|
|
clock-frequency = <160000000>;
|
|
status = "okay";
|
|
|
|
/* Camera D (4) MIPI CSI-2 (CSIS1) */
|
|
port@4 {
|
|
reg = <4>;
|
|
csis1_ep: endpoint {
|
|
remote-endpoint = <&is_s5k6a3_ep>;
|
|
data-lanes = <1>;
|
|
samsung,csis-hs-settle = <18>;
|
|
samsung,csis-wclk;
|
|
};
|
|
};
|
|
};
|
|
|
|
fimc_lite_0: fimc-lite@12390000 {
|
|
status = "okay";
|
|
};
|
|
|
|
fimc_lite_1: fimc-lite@123A0000 {
|
|
status = "okay";
|
|
};
|
|
|
|
fimc-is@12000000 {
|
|
pinctrl-0 = <&fimc_is_uart>;
|
|
pinctrl-names = "default";
|
|
status = "okay";
|
|
|
|
i2c1_isp: i2c-isp@12140000 {
|
|
pinctrl-0 = <&fimc_is_i2c1>;
|
|
pinctrl-names = "default";
|
|
|
|
s5k6a3@10 {
|
|
compatible = "samsung,s5k6a3";
|
|
reg = <0x10>;
|
|
svdda-supply = <&cam_io_reg>;
|
|
svddio-supply = <&ldo19_reg>;
|
|
clock-frequency = <24000000>;
|
|
/* CAM_B_CLKOUT */
|
|
clocks = <&clock_cam 1>;
|
|
clock-names = "mclk";
|
|
samsung,camclk-out = <1>;
|
|
gpios = <&gpm1 6 0>;
|
|
|
|
port {
|
|
is_s5k6a3_ep: endpoint {
|
|
remote-endpoint = <&csis1_ep>;
|
|
data-lanes = <1>;
|
|
};
|
|
};
|
|
};
|
|
};
|
|
};
|
|
};
|
|
};
|