// SPDX-License-Identifier: GPL-2.0
/*
* Samsung's S5PV210 based Galaxy Aries board device tree source
*/
/dts-v1/;
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/interrupt-controller/irq.h>
#include "s5pv210.dtsi"
/ {
compatible = "samsung,aries", "samsung,s5pv210";
aliases {
i2c6 = &i2c_pmic;
i2c9 = &i2c_fuel;
};
memory@30000000 {
device_type = "memory";
reg = <0x30000000 0x05000000
0x40000000 0x10000000
0x50000000 0x08000000>;
};
wifi_pwrseq: wifi-pwrseq {
compatible = "mmc-pwrseq-simple";
reset-gpios = <&gpg1 2 GPIO_ACTIVE_LOW>;
pinctrl-names = "default";
pinctrl-0 = <&wlan_gpio_rst>;
post-power-on-delay-ms = <500>;
power-off-delay-us = <500>;
};
i2c_pmic: i2c-gpio-0 {
compatible = "i2c-gpio";
sda-gpios = <&gpj4 0 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
scl-gpios = <&gpj4 3 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
i2c-gpio,delay-us = <2>;
#address-cells = <1>;
#size-cells = <0>;
pmic@66 {
compatible = "maxim,max8998";
reg = <0x66>;
interrupt-parent = <&gph0>;
interrupts = <7 IRQ_TYPE_EDGE_FALLING>;
max8998,pmic-buck1-default-dvs-idx = <1>;
max8998,pmic-buck1-dvs-gpios = <&gph0 3 GPIO_ACTIVE_HIGH>,
<&gph0 4 GPIO_ACTIVE_HIGH>;
max8998,pmic-buck1-dvs-voltage = <1275000>, <1200000>,
<1050000>, <950000>;
max8998,pmic-buck2-default-dvs-idx = <0>;
max8998,pmic-buck2-dvs-gpio = <&gph0 5 GPIO_ACTIVE_HIGH>;
max8998,pmic-buck2-dvs-voltage = <1100000>, <1000000>;
regulators {
ldo2_reg: LDO2 {
regulator-name = "VALIVE_1.2V";
regulator-min-microvolt = <1200000>;
regulator-max-microvolt = <1200000>;
regulator-always-on;
regulator-state-mem {
regulator-on-in-suspend;
};
};
ldo3_reg: LDO3 {
regulator-name = "VUSB_1.1V";
regulator-min-microvolt = <1100000>;
regulator-max-microvolt = <1100000>;
regulator-state-mem {
regulator-off-in-suspend;
};
};
ldo4_reg: LDO4 {
regulator-name = "VADC_3.3V";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
regulator-always-on;
regulator-state-mem {
regulator-off-in-suspend;
};
};
ldo5_reg: LDO5 {
regulator-name = "VTF_2.8V";
regulator-min-microvolt = <2800000>;
regulator-max-microvolt = <2800000>;
regulator-state-mem {
regulator-off-in-suspend;
};
};
ldo6_reg: LDO6 {
regulator-name = "LDO6";
regulator-min-microvolt = <1600000>;
regulator-max-microvolt = <3600000>;
};
ldo7_reg: LDO7 {
regulator-name = "VLCD_1.8V";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
/* Till we get panel driver */
regulator-always-on;
regulator-state-mem {
regulator-off-in-suspend;
};
};
ldo8_reg: LDO8 {
regulator-name = "VUSB_3.3V";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
regulator-state-mem {
regulator-off-in-suspend;
};
};
ldo9_reg: LDO9 {
regulator-name = "VCC_2.8V_PDA";
regulator-min-microvolt = <2800000>;
regulator-max-microvolt = <2800000>;
regulator-always-on;
};
ldo10_reg: LDO10 {
regulator-name = "VPLL_1.2V";
regulator-min-microvolt = <1200000>;
regulator-max-microvolt = <1200000>;
regulator-always-on;
regulator-state-mem {
regulator-on-in-suspend;
};
};
ldo11_reg: LDO11 {
regulator-name = "CAM_AF_3.0V";
regulator-min-microvolt = <3000000>;
regulator-max-microvolt = <3000000>;
regulator-state-mem {
regulator-off-in-suspend;
};
};
ldo12_reg: LDO12 {
regulator-name = "CAM_SENSOR_CORE_1.2V";
regulator-min-microvolt = <1200000>;
regulator-max-microvolt = <1200000>;
regulator-state-mem {
regulator-off-in-suspend;
};
};
ldo13_reg: LDO13 {
regulator-name = "VGA_VDDIO_2.8V";
regulator-min-microvolt = <2800000>;
regulator-max-microvolt = <2800000>;
regulator-state-mem {
regulator-off-in-suspend;
};
};
ldo14_reg: LDO14 {
regulator-name = "VGA_DVDD_1.8V";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
regulator-state-mem {
regulator-off-in-suspend;
};
};
ldo15_reg: LDO15 {
regulator-name = "CAM_ISP_HOST_2.8V";
regulator-min-microvolt = <2800000>;
regulator-max-microvolt = <2800000>;
regulator-state-mem {
regulator-off-in-suspend;
};
};
ldo16_reg: LDO16 {
regulator-name = "VGA_AVDD_2.8V";
regulator-min-microvolt = <2800000>;
regulator-max-microvolt = <2800000>;
regulator-state-mem {
regulator-off-in-suspend;
};
};
ldo17_reg: LDO17 {
regulator-name = "VCC_3.0V_LCD";
regulator-min-microvolt = <3000000>;
regulator-max-microvolt = <3000000>;
/* Till we get panel driver */
regulator-always-on;
regulator-state-mem {
regulator-off-in-suspend;
};
};
buck1_reg: BUCK1 {
regulator-name = "vddarm";
regulator-min-microvolt = <750000>;
regulator-max-microvolt = <1500000>;
regulator-state-mem {
regulator-off-in-suspend;
regulator-suspend-microvolt = <1250000>;
};
};
buck2_reg: BUCK2 {
regulator-name = "vddint";
regulator-min-microvolt = <750000>;
regulator-max-microvolt = <1500000>;
regulator-state-mem {
regulator-off-in-suspend;
regulator-suspend-microvolt = <1100000>;
};
};
buck3_reg: BUCK3 {
regulator-name = "VCC_1.8V";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
regulator-always-on;
};
buck4_reg: BUCK4 {
regulator-name = "CAM_ISP_CORE_1.2V";
regulator-min-microvolt = <1200000>;
regulator-max-microvolt = <1200000>;
regulator-state-mem {
regulator-off-in-suspend;
};
};
ap32khz_reg: EN32KHz-AP {
regulator-name = "32KHz AP";
regulator-always-on;
};
cp32khz_reg: EN32KHz-CP {
regulator-name = "32KHz CP";
};
vichg_reg: ENVICHG {
regulator-name = "VICHG";
regulator-always-on;
};
safe1_sreg: ESAFEOUT1 {
regulator-name = "SAFEOUT1";
};
safe2_sreg: ESAFEOUT2 {
regulator-name = "SAFEOUT2";
};
};
};
};
i2c_fuel: i2c-gpio-1 {
compatible = "i2c-gpio";
sda-gpios = <&mp05 1 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
scl-gpios = <&mp05 0 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
i2c-gpio,delay-us = <2>;
#address-cells = <1>;
#size-cells = <0>;
fuelgauge@36 {
compatible = "maxim,max17040";
interrupt-parent = <&vic0>;
interrupts = <7>;
reg = <0x36>;
};
};
};
&fimd {
pinctrl-names = "default";
pinctrl-0 = <&lcd_clk &lcd_data24>;
status = "okay";
samsung,invert-vden;
samsung,invert-vclk;
display-timings {
timing-0 {
/* 480x800@60Hz */
clock-frequency = <25628040>;
hactive = <480>;
vactive = <800>;
hfront-porch = <16>;
hback-porch = <16>;
hsync-len = <2>;
vfront-porch = <28>;
vback-porch = <1>;
vsync-len = <2>;
};
};
};
&hsotg {
vusb_a-supply = <&ldo8_reg>;
vusb_d-supply = <&ldo3_reg>;
dr_mode = "peripheral";
status = "okay";
};
&pinctrl0 {
wlan_bt_en: wlan-bt-en {
samsung,pins = "gpb-5";
samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>;
samsung,pin-pud = <S3C64XX_PIN_PULL_NONE>;
samsung,pin-val = <1>;
};
wlan_gpio_rst: wlan-gpio-rst {
samsung,pins = "gpg1-2";
samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>;
samsung,pin-pud = <S3C64XX_PIN_PULL_NONE>;
};
wifi_host_wake: wifi-host-wake {
samsung,pins = "gph2-4";
samsung,pin-function = <EXYNOS_PIN_FUNC_INPUT>;
samsung,pin-pud = <S3C64XX_PIN_PULL_DOWN>;
samsung,pin-drv = <EXYNOS4_PIN_DRV_LV1>;
};
tf_detect: tf-detect {
samsung,pins = "gph3-4";
samsung,pin-function = <EXYNOS_PIN_FUNC_INPUT>;
samsung,pin-pud = <S3C64XX_PIN_PULL_DOWN>;
samsung,pin-drv = <EXYNOS4_PIN_DRV_LV1>;
};
wifi_wake: wifi-wake {
samsung,pins = "gph3-5";
samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>;
samsung,pin-pud = <S3C64XX_PIN_PULL_NONE>;
};
};
&sdhci1 {
#address-cells = <1>;
#size-cells = <0>;
bus-width = <4>;
max-frequency = <38400000>;
pinctrl-0 = <&sd1_clk &sd1_cmd &sd1_bus4 &wifi_wake &wifi_host_wake &wlan_bt_en>;
pinctrl-names = "default";
cap-sd-highspeed;
cap-mmc-highspeed;
mmc-pwrseq = <&wifi_pwrseq>;
non-removable;
status = "okay";
wlan@1 {
reg = <1>;
compatible = "brcm,bcm4329-fmac";
interrupt-parent = <&gph2>;
interrupts = <4 IRQ_TYPE_LEVEL_HIGH>;
interrupt-names = "host-wake";
};
};
&sdhci2 {
bus-width = <4>;
cd-gpios = <&gph3 4 GPIO_ACTIVE_LOW>;
vmmc-supply = <&ldo5_reg>;
pinctrl-0 = <&sd2_clk &sd2_cmd &sd2_bus4 &tf_detect>;
pinctrl-names = "default";
status = "okay";
};
&uart0 {
status = "okay";
};
&uart1 {
status = "okay";
};
&uart2 {
status = "okay";
};
&usbphy {
status = "okay";
vbus-supply = <&safe1_sreg>;
};
&xusbxti {
clock-frequency = <24000000>;
};
