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exynos4412-midas.dtsi
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exynos4412-midas.dtsi
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// SPDX-License-Identifier: GPL-2.0
/*
* 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.
*/
/dts-v1/;
#include "exynos4412.dtsi"
#include "exynos4412-ppmu-common.dtsi"
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/input/input.h>
#include <dt-bindings/interrupt-controller/irq.h>
#include <dt-bindings/clock/maxim,max77686.h>
#include "exynos-pinctrl.h"
/ {
compatible = "samsung,midas", "samsung,exynos4412", "samsung,exynos4";
aliases {
i2c11 = &i2c_max77693;
i2c12 = &i2c_max77693_fuel;
};
chosen {
stdout-path = &serial_2;
};
firmware@204f000 {
compatible = "samsung,secure-firmware";
reg = <0x0204F000 0x1000>;
};
fixed-rate-clocks {
xxti {
compatible = "samsung,clock-xxti";
clock-frequency = <0>;
};
xusbxti {
compatible = "samsung,clock-xusbxti";
clock-frequency = <24000000>;
};
};
cam_io_reg: voltage-regulator-1 {
compatible = "regulator-fixed";
regulator-name = "CAM_SENSOR_A";
regulator-min-microvolt = <2800000>;
regulator-max-microvolt = <2800000>;
enable-active-high;
status = "disabled";
};
cam_af_reg: voltage-regulator-2 {
compatible = "regulator-fixed";
regulator-name = "CAM_AF";
regulator-min-microvolt = <2800000>;
regulator-max-microvolt = <2800000>;
enable-active-high;
status = "disabled";
};
vsil12: voltage-regulator-3 {
compatible = "regulator-fixed";
regulator-name = "VSIL_1.2V";
regulator-min-microvolt = <1200000>;
regulator-max-microvolt = <1200000>;
gpio = <&gpl0 4 GPIO_ACTIVE_HIGH>;
enable-active-high;
vin-supply = <&buck7_reg>;
};
vcc33mhl: voltage-regulator-4 {
compatible = "regulator-fixed";
regulator-name = "VCC_3.3_MHL";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
gpio = <&gpl0 4 GPIO_ACTIVE_HIGH>;
enable-active-high;
};
vcc18mhl: voltage-regulator-5 {
compatible = "regulator-fixed";
regulator-name = "VCC_1.8_MHL";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
gpio = <&gpl0 4 GPIO_ACTIVE_HIGH>;
enable-active-high;
};
touchkey_reg: voltage-regulator-6 {
compatible = "regulator-fixed";
regulator-name = "LED_VDD_3.3V";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
enable-active-high;
status = "disabled";
};
vbatt_reg: voltage-regulator-7 {
compatible = "regulator-fixed";
regulator-name = "VBATT";
regulator-min-microvolt = <5000000>;
regulator-max-microvolt = <5000000>;
regulator-always-on;
};
mic_bias_reg: voltage-regulator-8 {
compatible = "regulator-fixed";
regulator-name = "MICBIAS_LDO_2.8V";
regulator-min-microvolt = <2800000>;
regulator-max-microvolt = <2800000>;
gpio = <&gpf1 7 GPIO_ACTIVE_HIGH>;
enable-active-high;
};
submic_bias_reg: voltage-regulator-9 {
compatible = "regulator-fixed";
regulator-name = "SUB_MICBIAS_LDO_2.8V";
regulator-min-microvolt = <2800000>;
regulator-max-microvolt = <2800000>;
};
gpio-keys {
compatible = "gpio-keys";
pinctrl-names = "default";
pinctrl-0 = <&gpio_keys>;
key-down {
gpios = <&gpx3 3 GPIO_ACTIVE_LOW>;
linux,code = <114>;
label = "volume down";
debounce-interval = <10>;
};
key-up {
gpios = <&gpx2 2 GPIO_ACTIVE_LOW>;
linux,code = <115>;
label = "volume up";
debounce-interval = <10>;
};
key-power {
gpios = <&gpx2 7 GPIO_ACTIVE_LOW>;
linux,code = <116>;
label = "power";
debounce-interval = <10>;
wakeup-source;
};
key-ok {
gpios = <&gpx0 1 GPIO_ACTIVE_LOW>;
linux,code = <139>;
label = "ok";
debounce-interval = <10>;
wakeup-source;
};
};
i2c_max77693: i2c-gpio-1 {
compatible = "i2c-gpio";
sda-gpios = <&gpm2 0 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
scl-gpios = <&gpm2 1 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
i2c-gpio,delay-us = <2>;
#address-cells = <1>;
#size-cells = <0>;
pmic@66 {
compatible = "maxim,max77693";
interrupt-parent = <&gpx1>;
interrupts = <5 IRQ_TYPE_LEVEL_LOW>;
pinctrl-names = "default";
pinctrl-0 = <&max77693_irq>;
reg = <0x66>;
regulators {
esafeout1_reg: ESAFEOUT1 {
regulator-name = "ESAFEOUT1";
};
esafeout2_reg: ESAFEOUT2 {
regulator-name = "ESAFEOUT2";
};
charger_reg: CHARGER {
regulator-name = "CHARGER";
regulator-min-microamp = <60000>;
regulator-max-microamp = <2580000>;
};
};
motor-driver {
compatible = "maxim,max77693-haptic";
haptic-supply = <&ldo26_reg>;
pwms = <&pwm 0 38022 0>;
};
charger {
compatible = "maxim,max77693-charger";
maxim,constant-microvolt = <4350000>;
maxim,min-system-microvolt = <3600000>;
maxim,thermal-regulation-celsius = <100>;
maxim,battery-overcurrent-microamp = <3500000>;
maxim,charge-input-threshold-microvolt = <4300000>;
};
};
};
i2c_max77693_fuel: i2c-gpio-3 {
compatible = "i2c-gpio";
sda-gpios = <&gpf1 5 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
scl-gpios = <&gpf1 4 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
i2c-gpio,delay-us = <2>;
#address-cells = <1>;
#size-cells = <0>;
fuel-gauge@36 {
compatible = "maxim,max17047";
interrupt-parent = <&gpx2>;
interrupts = <3 IRQ_TYPE_LEVEL_LOW>;
pinctrl-names = "default";
pinctrl-0 = <&max77693_fuel_irq>;
reg = <0x36>;
maxim,over-heat-temp = <700>;
maxim,over-volt = <4500>;
};
};
i2c-gpio-4 {
compatible = "i2c-gpio";
sda-gpios = <&gpl0 2 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
scl-gpios = <&gpl0 1 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
i2c-gpio,delay-us = <2>;
#address-cells = <1>;
#size-cells = <0>;
touchkey@20 {
compatible = "cypress,midas-touchkey";
reg = <0x20>;
vdd-supply = <&touchkey_reg>;
vcc-supply = <&ldo5_reg>;
interrupt-parent = <&gpj0>;
interrupts = <3 IRQ_TYPE_EDGE_FALLING>;
linux,keycodes = <KEY_BACK KEY_MENU>;
};
};
i2c-mhl {
compatible = "i2c-gpio";
sda-gpios = <&gpf0 4 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
scl-gpios = <&gpf0 6 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
i2c-gpio,delay-us = <100>;
#address-cells = <1>;
#size-cells = <0>;
pinctrl-0 = <&i2c_mhl_bus>;
pinctrl-names = "default";
sii9234: hdmi-bridge@39 {
compatible = "sil,sii9234";
avcc33-supply = <&vcc33mhl>;
iovcc18-supply = <&vcc18mhl>;
avcc12-supply = <&vsil12>;
cvcc12-supply = <&vsil12>;
reset-gpios = <&gpf3 4 GPIO_ACTIVE_LOW>;
interrupt-parent = <&gpf3>;
interrupts = <5 IRQ_TYPE_LEVEL_HIGH>;
reg = <0x39>;
port {
mhl_to_hdmi: endpoint {
remote-endpoint = <&hdmi_to_mhl>;
};
};
};
};
wlan_pwrseq: sdhci3-pwrseq {
compatible = "mmc-pwrseq-simple";
reset-gpios = <&gpj0 0 GPIO_ACTIVE_LOW>;
clocks = <&max77686 MAX77686_CLK_PMIC>;
clock-names = "ext_clock";
};
sound: sound {
compatible = "samsung,midas-audio";
model = "Midas";
mic-bias-supply = <&mic_bias_reg>;
submic-bias-supply = <&submic_bias_reg>;
cpu {
sound-dai = <&i2s0 0>;
};
codec {
sound-dai = <&wm1811>;
};
};
thermistor-ap {
compatible = "murata,ncp15wb473";
pullup-uv = <1800000>; /* VCC_1.8V_AP */
pullup-ohm = <100000>; /* 100K */
pulldown-ohm = <100000>; /* 100K */
io-channels = <&adc 1>; /* AP temperature */
};
thermistor-battery {
compatible = "murata,ncp15wb473";
pullup-uv = <1800000>; /* VCC_1.8V_AP */
pullup-ohm = <100000>; /* 100K */
pulldown-ohm = <100000>; /* 100K */
io-channels = <&adc 2>; /* Battery temperature */
};
};
&adc {
vdd-supply = <&ldo3_reg>;
status = "okay";
};
&bus_dmc {
devfreq-events = <&ppmu_dmc0_3>, <&ppmu_dmc1_3>;
vdd-supply = <&buck1_reg>;
status = "okay";
};
&bus_acp {
devfreq = <&bus_dmc>;
status = "okay";
};
&bus_c2c {
devfreq = <&bus_dmc>;
status = "okay";
};
&bus_leftbus {
devfreq-events = <&ppmu_leftbus_3>, <&ppmu_rightbus_3>;
vdd-supply = <&buck3_reg>;
status = "okay";
};
&bus_rightbus {
devfreq = <&bus_leftbus>;
status = "okay";
};
&bus_display {
devfreq = <&bus_leftbus>;
status = "okay";
};
&bus_fsys {
devfreq = <&bus_leftbus>;
status = "okay";
};
&bus_peri {
devfreq = <&bus_leftbus>;
status = "okay";
};
&bus_mfc {
devfreq = <&bus_leftbus>;
status = "okay";
};
&camera {
pinctrl-0 = <&cam_port_a_clk_active &cam_port_b_clk_active>;
pinctrl-names = "default";
status = "okay";
assigned-clocks = <&clock CLK_MOUT_CAM0>,
<&clock CLK_MOUT_CAM1>;
assigned-clock-parents = <&clock CLK_XUSBXTI>,
<&clock CLK_XUSBXTI>;
};
&cpu0 {
cpu0-supply = <&buck2_reg>;
};
&cpu_thermal {
cooling-maps {
map0 {
/* Corresponds to 800MHz at freq_table */
cooling-device = <&cpu0 7 7>, <&cpu1 7 7>,
<&cpu2 7 7>, <&cpu3 7 7>;
};
map1 {
/* Corresponds to 200MHz at freq_table */
cooling-device = <&cpu0 13 13>, <&cpu1 13 13>,
<&cpu2 13 13>, <&cpu3 13 13>;
};
};
};
&csis_0 {
status = "okay";
vddcore-supply = <&ldo8_reg>;
vddio-supply = <&ldo10_reg>;
assigned-clocks = <&clock CLK_MOUT_CSIS0>,
<&clock CLK_SCLK_CSIS0>;
assigned-clock-parents = <&clock CLK_MOUT_MPLL_USER_T>;
assigned-clock-rates = <0>, <176000000>;
/* Camera C (3) MIPI CSI-2 (CSIS0) */
port@3 {
reg = <3>;
csis0_ep: endpoint {
remote-endpoint = <&s5c73m3_ep>;
data-lanes = <1 2 3 4>;
samsung,csis-hs-settle = <12>;
};
};
};
&csis_1 {
status = "okay";
vddcore-supply = <&ldo8_reg>;
vddio-supply = <&ldo10_reg>;
assigned-clocks = <&clock CLK_MOUT_CSIS1>,
<&clock CLK_SCLK_CSIS1>;
assigned-clock-parents = <&clock CLK_MOUT_MPLL_USER_T>;
assigned-clock-rates = <0>, <176000000>;
/* 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;
};
};
};
&dsi_0 {
vddcore-supply = <&ldo8_reg>;
vddio-supply = <&ldo10_reg>;
samsung,burst-clock-frequency = <500000000>;
samsung,esc-clock-frequency = <20000000>;
samsung,pll-clock-frequency = <24000000>;
};
&exynos_usbphy {
vbus-supply = <&esafeout1_reg>;
status = "okay";
};
&fimc_0 {
status = "okay";
assigned-clocks = <&clock CLK_MOUT_FIMC0>,
<&clock CLK_SCLK_FIMC0>;
assigned-clock-parents = <&clock CLK_MOUT_MPLL_USER_T>;
assigned-clock-rates = <0>, <176000000>;
};
&fimc_1 {
status = "okay";
assigned-clocks = <&clock CLK_MOUT_FIMC1>,
<&clock CLK_SCLK_FIMC1>;
assigned-clock-parents = <&clock CLK_MOUT_MPLL_USER_T>;
assigned-clock-rates = <0>, <176000000>;
};
&fimc_2 {
status = "okay";
assigned-clocks = <&clock CLK_MOUT_FIMC2>,
<&clock CLK_SCLK_FIMC2>;
assigned-clock-parents = <&clock CLK_MOUT_MPLL_USER_T>;
assigned-clock-rates = <0>, <176000000>;
};
&fimc_3 {
status = "okay";
assigned-clocks = <&clock CLK_MOUT_FIMC3>,
<&clock CLK_SCLK_FIMC3>;
assigned-clock-parents = <&clock CLK_MOUT_MPLL_USER_T>;
assigned-clock-rates = <0>, <176000000>;
};
&fimc_is {
pinctrl-0 = <&fimc_is_uart>;
pinctrl-names = "default";
status = "okay";
};
&fimc_lite_0 {
status = "okay";
};
&fimc_lite_1 {
status = "okay";
};
&fimd {
status = "okay";
};
&gpu {
mali-supply = <&buck4_reg>;
status = "okay";
};
&hdmi {
hpd-gpios = <&gpx3 7 GPIO_ACTIVE_HIGH>;
pinctrl-names = "default";
pinctrl-0 = <&hdmi_hpd>;
vdd-supply = <&ldo3_reg>;
vdd_osc-supply = <&ldo4_reg>;
vdd_pll-supply = <&ldo3_reg>;
ddc = <&i2c_5>;
status = "okay";
ports {
#address-cells = <1>;
#size-cells = <0>;
port@1 {
reg = <1>;
hdmi_to_mhl: endpoint {
remote-endpoint = <&mhl_to_hdmi>;
};
};
};
};
&hsotg {
vusb_d-supply = <&ldo15_reg>;
vusb_a-supply = <&ldo12_reg>;
dr_mode = "peripheral";
status = "okay";
};
&i2c_0 {
samsung,i2c-sda-delay = <100>;
samsung,i2c-slave-addr = <0x10>;
samsung,i2c-max-bus-freq = <400000>;
pinctrl-0 = <&i2c0_bus>;
pinctrl-names = "default";
status = "okay";
s5c73m3: image-sensor@3c {
compatible = "samsung,s5c73m3";
reg = <0x3c>;
xshutdown-gpios = <&gpf1 3 GPIO_ACTIVE_LOW>; /* ISP_RESET */
vdd-int-supply = <&buck9_reg>;
vddio-cis-supply = <&ldo9_reg>;
vddio-host-supply = <&ldo18_reg>;
vdd-af-supply = <&cam_af_reg>;
vdd-reg-supply = <&cam_io_reg>;
clock-frequency = <24000000>;
/* CAM_A_CLKOUT */
clocks = <&camera 0>;
clock-names = "cis_extclk";
status = "disabled";
port {
s5c73m3_ep: endpoint {
remote-endpoint = <&csis0_ep>;
data-lanes = <1 2 3 4>;
};
};
};
};
&i2c1_isp {
pinctrl-0 = <&fimc_is_i2c1>;
pinctrl-names = "default";
image-sensor@10 {
compatible = "samsung,s5k6a3";
reg = <0x10>;
svdda-supply = <&cam_io_reg>;
svddio-supply = <&ldo19_reg>;
afvdd-supply = <&ldo19_reg>;
clock-frequency = <24000000>;
/* CAM_B_CLKOUT */
clocks = <&camera 1>;
clock-names = "extclk";
samsung,camclk-out = <1>;
gpios = <&gpm1 6 GPIO_ACTIVE_LOW>;
port {
is_s5k6a3_ep: endpoint {
remote-endpoint = <&csis1_ep>;
data-lanes = <1>;
};
};
};
};
&i2c_3 {
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";
};
&i2c_4 {
samsung,i2c-sda-delay = <100>;
samsung,i2c-slave-addr = <0x10>;
samsung,i2c-max-bus-freq = <100000>;
pinctrl-0 = <&i2c4_bus>;
pinctrl-names = "default";
status = "okay";
wm1811: audio-codec@1a {
compatible = "wlf,wm1811";
reg = <0x1a>;
clocks = <&pmu_system_controller 0>,
<&max77686 MAX77686_CLK_PMIC>;
clock-names = "MCLK1", "MCLK2";
interrupt-controller;
#interrupt-cells = <2>;
interrupt-parent = <&gpx3>;
interrupts = <6 IRQ_TYPE_LEVEL_HIGH>;
gpio-controller;
#gpio-cells = <2>;
#sound-dai-cells = <0>;
wlf,gpio-cfg = <0x3 0x0 0x0 0x0 0x0 0x0
0x0 0x8000 0x0 0x0 0x0>;
wlf,micbias-cfg = <0x2f 0x2b>;
wlf,lineout1-feedback;
wlf,lineout1-se;
wlf,lineout2-se;
wlf,ldoena-always-driven;
AVDD2-supply = <&vbatt_reg>;
DBVDD1-supply = <&ldo3_reg>;
DBVDD2-supply = <&vbatt_reg>;
DBVDD3-supply = <&vbatt_reg>;
DCVDD-supply = <&ldo3_reg>;
CPVDD-supply = <&vbatt_reg>;
SPKVDD1-supply = <&vbatt_reg>;
SPKVDD2-supply = <&vbatt_reg>;
wlf,ldo1ena = <&gpj0 4 0>;
wlf,ldo2ena = <&gpj0 4 0>;
};
};
&i2c_5 {
status = "okay";
};
&i2c_7 {
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@9 {
compatible = "maxim,max77686";
interrupt-parent = <&gpx0>;
interrupts = <7 IRQ_TYPE_LEVEL_LOW>;
pinctrl-0 = <&max77686_irq>;
pinctrl-names = "default";
wakeup-source;
reg = <0x09>;
#clock-cells = <1>;
voltage-regulators {
ldo1_reg: LDO1 {
regulator-name = "VALIVE_1.0V_AP";
regulator-min-microvolt = <1000000>;
regulator-max-microvolt = <1000000>;
regulator-always-on;
};
ldo2_reg: LDO2 {
regulator-name = "VM1M2_1.2V_AP";
regulator-min-microvolt = <1200000>;
regulator-max-microvolt = <1200000>;
regulator-always-on;
regulator-state-mem {
regulator-on-in-suspend;
};
};
ldo3_reg: LDO3 {
regulator-name = "VCC_1.8V_AP";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
regulator-always-on;
};
ldo4_reg: LDO4 {
regulator-name = "VCC_2.8V_AP";
regulator-min-microvolt = <2800000>;
regulator-max-microvolt = <2800000>;
regulator-always-on;
};
ldo5_reg: LDO5 {
regulator-name = "VCC_1.8V_IO";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
regulator-always-on;
};
ldo6_reg: LDO6 {
regulator-name = "VMPLL_1.0V_AP";
regulator-min-microvolt = <1000000>;
regulator-max-microvolt = <1000000>;
regulator-always-on;
regulator-state-mem {
regulator-on-in-suspend;
};
};
ldo7_reg: LDO7 {
regulator-name = "VPLL_1.0V_AP";
regulator-min-microvolt = <1000000>;
regulator-max-microvolt = <1000000>;
regulator-always-on;
regulator-state-mem {
regulator-on-in-suspend;
};
};
ldo8_reg: LDO8 {
regulator-name = "VMIPI_1.0V";
regulator-min-microvolt = <1000000>;
regulator-max-microvolt = <1000000>;
regulator-state-mem {
regulator-off-in-suspend;
};
};
ldo9_reg: LDO9 {
regulator-name = "CAM_ISP_MIPI_1.2V";
regulator-min-microvolt = <1200000>;
regulator-max-microvolt = <1200000>;
};
ldo10_reg: LDO10 {
regulator-name = "VMIPI_1.8V";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
regulator-state-mem {
regulator-off-in-suspend;
};
};
ldo11_reg: LDO11 {
regulator-name = "VABB1_1.95V";
regulator-min-microvolt = <1950000>;
regulator-max-microvolt = <1950000>;
regulator-always-on;
regulator-state-mem {
regulator-off-in-suspend;
};
};
ldo12_reg: LDO12 {
regulator-name = "VUOTG_3.0V";
regulator-min-microvolt = <3000000>;
regulator-max-microvolt = <3000000>;
regulator-state-mem {
regulator-off-in-suspend;
};
};
ldo13_reg: LDO13 {
regulator-name = "NFC_AVDD_1.8V";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
};
ldo14_reg: LDO14 {
regulator-name = "VABB2_1.95V";
regulator-min-microvolt = <1950000>;
regulator-max-microvolt = <1950000>;
regulator-always-on;
regulator-state-mem {
regulator-off-in-suspend;
};
};
ldo15_reg: LDO15 {
regulator-name = "VHSIC_1.0V";
regulator-min-microvolt = <1000000>;
regulator-max-microvolt = <1000000>;
regulator-state-mem {
regulator-on-in-suspend;
};
};
ldo16_reg: LDO16 {
regulator-name = "VHSIC_1.8V";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
regulator-state-mem {
regulator-on-in-suspend;
};
};
ldo17_reg: LDO17 {
regulator-name = "CAM_SENSOR_CORE_1.2V";
regulator-min-microvolt = <1200000>;
regulator-max-microvolt = <1200000>;
};
ldo18_reg: LDO18 {
regulator-name = "CAM_ISP_SEN_IO_1.8V";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
};
ldo19_reg: LDO19 {
regulator-name = "VT_CAM_1.8V";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
};
ldo20_reg: LDO20 {
regulator-name = "VDDQ_PRE_1.8V";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
};
ldo21_reg: LDO21 {
regulator-name = "VTF_2.8V";
regulator-min-microvolt = <2800000>;
regulator-max-microvolt = <2800000>;
maxim,ena-gpios = <&gpy2 0 GPIO_ACTIVE_HIGH>;
};
ldo22_reg: LDO22 {
regulator-name = "VMEM_VDD_2.8V";
regulator-min-microvolt = <2800000>;
regulator-max-microvolt = <2800000>;
maxim,ena-gpios = <&gpk0 2 GPIO_ACTIVE_HIGH>;
};
ldo23_reg: LDO23 {
regulator-name = "TSP_AVDD_3.3V";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
};
ldo24_reg: LDO24 {
regulator-name = "TSP_VDD_1.8V";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
};
ldo25_reg: LDO25 {
regulator-name = "LDO25";
};
ldo26_reg: LDO26 {
regulator-name = "MOTOR_VCC_3.0V";
regulator-min-microvolt = <3000000>;
regulator-max-microvolt = <3000000>;
};
buck1_reg: BUCK1 {
regulator-name = "VDD_MIF";
regulator-min-microvolt = <850000>;
regulator-max-microvolt = <1100000>;
regulator-always-on;
regulator-boot-on;
regulator-state-mem {
regulator-off-in-suspend;
};
};
buck2_reg: BUCK2 {
regulator-name = "VDD_ARM";
regulator-min-microvolt = <850000>;
regulator-max-microvolt = <1500000>;
regulator-always-on;
regulator-boot-on;
regulator-state-mem {
regulator-on-in-suspend;
};
};
buck3_reg: BUCK3 {
regulator-name = "VDD_INT";
regulator-min-microvolt = <850000>;
regulator-max-microvolt = <1150000>;
regulator-always-on;
regulator-boot-on;
regulator-state-mem {
regulator-off-in-suspend;
};
};
buck4_reg: BUCK4 {
regulator-name = "VDD_G3D";
regulator-min-microvolt = <850000>;
regulator-max-microvolt = <1150000>;
regulator-boot-on;
regulator-state-mem {
regulator-off-in-suspend;
};
};
buck5_reg: BUCK5 {
regulator-name = "VMEM_1.2V_AP";
regulator-min-microvolt = <1200000>;
regulator-max-microvolt = <1200000>;
regulator-always-on;
};
buck6_reg: BUCK6 {
regulator-name = "VCC_SUB_1.35V";
regulator-min-microvolt = <1350000>;
regulator-max-microvolt = <1350000>;
regulator-always-on;
};
buck7_reg: BUCK7 {
regulator-name = "VCC_SUB_2.0V";
regulator-min-microvolt = <2000000>;
regulator-max-microvolt = <2000000>;
regulator-always-on;
};
buck8_reg: BUCK8 {
regulator-name = "VMEM_VDDF_3.0V";
regulator-min-microvolt = <2850000>;
regulator-max-microvolt = <2850000>;
maxim,ena-gpios = <&gpk0 2 GPIO_ACTIVE_HIGH>;
};
buck9_reg: BUCK9 {
regulator-name = "CAM_ISP_CORE_1.2V";
regulator-min-microvolt = <1000000>;
regulator-max-microvolt = <1200000>;
};
};
};
};
&i2c_8 {
status = "okay";
};
&i2s0 {
pinctrl-0 = <&i2s0_bus>;
pinctrl-names = "default";
status = "okay";
};
&mixer {
status = "okay";
};
&mshc_0 {
broken-cd;
non-removable;
card-detect-delay = <200>;
vmmc-supply = <&ldo22_reg>;
clock-frequency = <400000000>;
samsung,dw-mshc-ciu-div = <0>;
samsung,dw-mshc-sdr-timing = <2 3>;
samsung,dw-mshc-ddr-timing = <1 2>;
pinctrl-0 = <&sd4_clk &sd4_cmd &sd4_bus4 &sd4_bus8>;
pinctrl-names = "default";
status = "okay";
bus-width = <8>;
cap-mmc-highspeed;
};
&pmu_system_controller {
assigned-clocks = <&pmu_system_controller 0>;
assigned-clock-parents = <&clock CLK_XUSBXTI>;
};
&pinctrl_0 {
pinctrl-names = "default";
pinctrl-0 = <&sleep0>;
mhl_int: mhl-int-pins {
samsung,pins = "gpf3-5";
samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
};
i2c_mhl_bus: i2c-mhl-bus-pins {
samsung,pins = "gpf0-4", "gpf0-6";
samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
samsung,pin-pud = <EXYNOS_PIN_PULL_DOWN>;
samsung,pin-drv = <EXYNOS4_PIN_DRV_LV1>;