// SPDX-License-Identifier: GPL-2.0
/*
* Samsung's S5PV210 SoC device tree source
*
* Copyright (c) 2013-2014 Samsung Electronics, Co. Ltd.
*
* Mateusz Krawczuk <m.krawczuk@partner.samsung.com>
* Tomasz Figa <t.figa@samsung.com>
*
* Board device tree source for Samsung Goni board.
*/
/dts-v1/;
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/interrupt-controller/irq.h>
#include <dt-bindings/input/input.h>
#include "s5pv210.dtsi"
/ {
model = "Samsung Goni based on S5PC110";
compatible = "samsung,goni", "samsung,s5pv210";
aliases {
i2c3 = &i2c_pmic;
};
chosen {
bootargs = "console=ttySAC0,115200n8 root=/dev/mmcblk0p5 rw rootwait ignore_loglevel earlyprintk";
};
memory@30000000 {
device_type = "memory";
reg = <0x30000000 0x05000000>,
<0x40000000 0x10000000>,
<0x50000000 0x08000000>;
};
pmic_ap_clk: clock-0 {
/* Workaround for missing clock on PMIC */
compatible = "fixed-clock";
#clock-cells = <0>;
clock-frequency = <32768>;
};
vtf_reg: regulator-0 {
compatible = "regulator-fixed";
regulator-name = "V_TF_2.8V";
regulator-min-microvolt = <2800000>;
regulator-max-microvolt = <2800000>;
gpio = <&mp05 4 GPIO_ACTIVE_HIGH>;
enable-active-high;
};
pda_reg: regulator-1 {
compatible = "regulator-fixed";
regulator-name = "VCC_1.8V_PDA";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
};
bat_reg: regulator-2 {
compatible = "regulator-fixed";
regulator-name = "V_BAT";
regulator-min-microvolt = <3700000>;
regulator-max-microvolt = <3700000>;
};
tsp_reg: regulator-3 {
compatible = "regulator-fixed";
regulator-name = "TSP_VDD";
regulator-min-microvolt = <2800000>;
regulator-max-microvolt = <2800000>;
gpio = <&gpj1 3 GPIO_ACTIVE_HIGH>;
enable-active-high;
};
i2c_pmic: i2c-pmic {
compatible = "i2c-gpio";
sda-gpios = <&gpj4 0 GPIO_ACTIVE_HIGH>;
scl-gpios = <&gpj4 3 GPIO_ACTIVE_HIGH>;
i2c-gpio,delay-us = <2>; /* ~100 kHz */
#address-cells = <1>;
#size-cells = <0>;
pmic@66 {
compatible = "national,lp3974";
reg = <0x66>;
max8998,pmic-buck1-default-dvs-idx = <0>;
max8998,pmic-buck1-dvs-gpios = <&gph0 3 GPIO_ACTIVE_HIGH>,
<&gph0 4 GPIO_ACTIVE_HIGH>;
max8998,pmic-buck1-dvs-voltage = <1200000>, <1200000>,
<1200000>, <1200000>;
max8998,pmic-buck2-default-dvs-idx = <0>;
max8998,pmic-buck2-dvs-gpio = <&gph0 5 GPIO_ACTIVE_HIGH>;
max8998,pmic-buck2-dvs-voltage = <1200000>, <1200000>;
regulators {
ldo2_reg: LDO2 {
regulator-name = "VALIVE_1.1V";
regulator-min-microvolt = <1100000>;
regulator-max-microvolt = <1100000>;
regulator-always-on;
};
ldo3_reg: LDO3 {
regulator-name = "VUSB+MIPI_1.1V";
regulator-min-microvolt = <1100000>;
regulator-max-microvolt = <1100000>;
regulator-always-on;
};
ldo4_reg: LDO4 {
regulator-name = "VADC_3.3V";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
};
ldo5_reg: LDO5 {
regulator-name = "VTF_2.8V";
regulator-min-microvolt = <2800000>;
regulator-max-microvolt = <2800000>;
};
ldo6_reg: LDO6 {
regulator-name = "VCC_3.3V";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
};
ldo7_reg: LDO7 {
regulator-name = "VLCD_1.8V";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
regulator-always-on;
};
ldo8_reg: LDO8 {
regulator-name = "VUSB+VDAC_3.3V";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
};
ldo9_reg: LDO9 {
regulator-name = "VCC+VCAM_2.8V";
regulator-min-microvolt = <2800000>;
regulator-max-microvolt = <2800000>;
};
ldo10_reg: LDO10 {
regulator-name = "VPLL_1.1V";
regulator-min-microvolt = <1100000>;
regulator-max-microvolt = <1100000>;
regulator-boot-on;
};
ldo11_reg: LDO11 {
regulator-name = "CAM_IO_2.8V";
regulator-min-microvolt = <2800000>;
regulator-max-microvolt = <2800000>;
};
ldo12_reg: LDO12 {
regulator-name = "CAM_ISP_1.2V";
regulator-min-microvolt = <1200000>;
regulator-max-microvolt = <1200000>;
};
ldo13_reg: LDO13 {
regulator-name = "CAM_A_2.8V";
regulator-min-microvolt = <2800000>;
regulator-max-microvolt = <2800000>;
};
ldo14_reg: LDO14 {
regulator-name = "CAM_CIF_1.8V";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
};
ldo15_reg: LDO15 {
regulator-name = "CAM_AF_3.3V";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
};
ldo16_reg: LDO16 {
regulator-name = "VMIPI_1.8V";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
};
ldo17_reg: LDO17 {
regulator-name = "CAM_8M_1.8V";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
regulator-always-on;
};
buck1_reg: BUCK1 {
regulator-name = "VARM_1.2V";
regulator-min-microvolt = <1200000>;
regulator-max-microvolt = <1200000>;
};
buck2_reg: BUCK2 {
regulator-name = "VINT_1.2V";
regulator-min-microvolt = <1200000>;
regulator-max-microvolt = <1200000>;
};
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_CORE_1.2V";
regulator-min-microvolt = <1200000>;
regulator-max-microvolt = <1200000>;
regulator-always-on;
};
ap32khz_reg: EN32KHz-AP {
regulator-name = "32KHz AP";
regulator-always-on;
};
};
};
};
gpio-keys {
compatible = "gpio-keys";
power-key {
gpios = <&gph2 6 1>;
linux,code = <KEY_POWER>;
label = "power";
debounce-interval = <1>;
wakeup-source;
};
};
};
&xusbxti {
clock-frequency = <24000000>;
};
&keypad {
linux,input-no-autorepeat;
wakeup-source;
samsung,keypad-num-rows = <3>;
samsung,keypad-num-columns = <3>;
pinctrl-names = "default";
pinctrl-0 = <&keypad_row0>, <&keypad_row1>, <&keypad_row2>,
<&keypad_col0>, <&keypad_col1>, <&keypad_col2>;
status = "okay";
key-1 {
keypad,row = <0>;
keypad,column = <1>;
linux,code = <KEY_CONNECT>;
};
key-2 {
keypad,row = <0>;
keypad,column = <2>;
linux,code = <KEY_BACK>;
};
key-3 {
keypad,row = <1>;
keypad,column = <1>;
linux,code = <KEY_CAMERA_FOCUS>;
};
key-4 {
keypad,row = <1>;
keypad,column = <2>;
linux,code = <KEY_VOLUMEUP>;
};
key-5 {
keypad,row = <2>;
keypad,column = <1>;
linux,code = <KEY_CAMERA>;
};
key-6 {
keypad,row = <2>;
keypad,column = <2>;
linux,code = <KEY_VOLUMEDOWN>;
};
};
&uart0 {
status = "okay";
};
&uart1 {
status = "okay";
};
&uart2 {
status = "okay";
};
&uart3 {
status = "okay";
};
&rtc {
clocks = <&clocks CLK_RTC>, <&pmic_ap_clk>;
clock-names = "rtc", "rtc_src";
};
&sdhci0 {
bus-width = <4>;
non-removable;
vmmc-supply = <&ldo5_reg>;
pinctrl-0 = <&sd0_clk &sd0_cmd &sd0_cd &sd0_bus1 &sd0_bus4>;
pinctrl-names = "default";
status = "okay";
};
&sdhci2 {
bus-width = <4>;
cd-gpios = <&gph3 4 1>;
vmmc-supply = <&vtf_reg>;
cd-inverted;
pinctrl-0 = <&sd2_clk &sd2_cmd &sd2_bus4>;
pinctrl-names = "default";
status = "okay";
};
&hsotg {
vusb_a-supply = <&ldo3_reg>;
vusb_d-supply = <&ldo8_reg>;
dr_mode = "peripheral";
status = "okay";
};
&usbphy {
status = "okay";
};
&i2c2 {
samsung,i2c-sda-delay = <100>;
samsung,i2c-max-bus-freq = <400000>;
samsung,i2c-slave-addr = <0x10>;
status = "okay";
touchscreen@4a {
compatible = "atmel,maxtouch";
reg = <0x4a>;
interrupt-parent = <&gpj0>;
interrupts = <5 IRQ_TYPE_EDGE_FALLING>;
vdd-supply = <&tsp_reg>;
};
};
&i2c0 {
samsung,i2c-sda-delay = <100>;
samsung,i2c-max-bus-freq = <100000>;
samsung,i2c-slave-addr = <0x10>;
status = "okay";
noon010pc30: sensor@30 {
compatible = "siliconfile,noon010pc30";
reg = <0x30>;
vddio-supply = <&ldo11_reg>;
vdda-supply = <&ldo13_reg>;
vdd_core-supply = <&ldo14_reg>;
clock-frequency = <16000000>;
clocks = <&camera 0>;
clock-names = "mclk";
nreset-gpios = <&gpb 2 GPIO_ACTIVE_HIGH>;
nstby-gpios = <&gpb 0 GPIO_ACTIVE_HIGH>;
port {
noon010pc30_ep: endpoint {
remote-endpoint = <&fimc0_ep>;
bus-width = <8>;
hsync-active = <0>;
vsync-active = <1>;
pclk-sample = <1>;
};
};
};
};
&camera {
pinctrl-0 = <&cam_port_a_io &cam_port_a_clk_active>;
pinctrl-1 = <&cam_port_a_io &cam_port_a_clk_idle>;
pinctrl-names = "default", "idle";
parallel-ports {
#address-cells = <1>;
#size-cells = <0>;
/* camera A input */
port@1 {
reg = <1>;
fimc0_ep: endpoint {
remote-endpoint = <&noon010pc30_ep>;
bus-width = <8>;
hsync-active = <1>;
vsync-active = <1>;
pclk-sample = <0>;
};
};
};
};
&fimd {
pinctrl-0 = <&lcd_clk &lcd_data24>;
pinctrl-names = "default";
status = "okay";
display-timings {
native-mode = <&timing0>;
timing0: timing {
/* 480x800@55Hz */
clock-frequency = <23439570>;
hactive = <480>;
hfront-porch = <16>;
hback-porch = <16>;
hsync-len = <2>;
vactive = <800>;
vback-porch = <2>;
vfront-porch = <28>;
vsync-len = <1>;
hsync-active = <0>;
vsync-active = <0>;
de-active = <0>;
pixelclk-active = <0>;
};
};
};
&onenand {
status = "okay";
};