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// 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 YIC System SMDV210 board.
*
* NOTE: This file is completely based on original board file for mach-smdkv210
* available in Linux 3.15 and intends to provide equivalent level of hardware
* support. Due to lack of hardware, _no_ testing has been performed.
*/
/dts-v1/;
#include <dt-bindings/interrupt-controller/irq.h>
#include <dt-bindings/input/input.h>
#include "s5pv210.dtsi"
/ {
model = "YIC System SMDKV210 based on S5PV210";
compatible = "yic,smdkv210", "samsung,s5pv210";
chosen {
bootargs = "console=ttySAC0,115200n8 root=/dev/mmcblk0p1 rw rootwait ignore_loglevel earlyprintk";
};
memory@20000000 {
device_type = "memory";
reg = <0x20000000 0x40000000>;
};
pmic_ap_clk: clock-0 {
/* Workaround for missing PMIC and its clock */
compatible = "fixed-clock";
#clock-cells = <0>;
clock-frequency = <32768>;
};
ethernet@a8000000 {
compatible = "davicom,dm9000";
reg = <0xA8000000 0x2 0xA8000002 0x2>;
interrupt-parent = <&gph1>;
interrupts = <1 IRQ_TYPE_LEVEL_HIGH>;
local-mac-address = [00 00 de ad be ef];
davicom,no-eeprom;
};
backlight {
compatible = "pwm-backlight";
pwms = <&pwm 3 5000000 0>;
brightness-levels = <0 4 8 16 32 64 128 255>;
default-brightness-level = <6>;
pinctrl-names = "default";
pinctrl-0 = <&pwm3_out>;
};
};
&xusbxti {
clock-frequency = <24000000>;
};
&keypad {
linux,input-no-autorepeat;
wakeup-source;
samsung,keypad-num-rows = <8>;
samsung,keypad-num-columns = <8>;
pinctrl-names = "default";
pinctrl-0 = <&keypad_row0>, <&keypad_row1>, <&keypad_row2>,
<&keypad_row3>, <&keypad_row4>, <&keypad_row5>,
<&keypad_row6>, <&keypad_row7>,
<&keypad_col0>, <&keypad_col1>, <&keypad_col2>,
<&keypad_col3>, <&keypad_col4>, <&keypad_col5>,
<&keypad_col6>, <&keypad_col7>;
status = "okay";
key-1 {
keypad,row = <0>;
keypad,column = <3>;
linux,code = <KEY_1>;
};
key-2 {
keypad,row = <0>;
keypad,column = <4>;
linux,code = <KEY_2>;
};
key-3 {
keypad,row = <0>;
keypad,column = <5>;
linux,code = <KEY_3>;
};
key-4 {
keypad,row = <0>;
keypad,column = <6>;
linux,code = <KEY_4>;
};
key-5 {
keypad,row = <0
>;
keypad,column = <7>;
linux,code = <KEY_5>;
};
key-6 {
keypad,row = <1>;
keypad,column = <3>;
linux,code = <KEY_A>;
};
key-7 {
keypad,row = <1>;
keypad,column = <4>;
linux,code = <KEY_B>;
};
key-8 {
keypad,row = <1>;
keypad,column = <5>;
linux,code = <KEY_C>;
};
key-9 {
keypad,row = <1>;
keypad,column = <6>;
linux,code = <KEY_D>;
};
key-10 {
keypad,row = <1>;
keypad,column = <7>;
linux,code = <KEY_E>;
};
};
&uart0 {
status = "okay";
};
&uart1 {
status = "okay";
};
&uart2 {
status = "okay";
};
&uart3 {
status = "okay";
};
&rtc {
status = "okay";
clocks = <&clocks CLK_RTC>, <&pmic_ap_clk>;
clock-names = "rtc", "rtc_src";
};
&sdhci0 {
bus-width = <4>;
pinctrl-0 = <&sd0_clk &sd0_cmd &sd0_cd &sd0_bus1 &sd0_bus4>;
pinctrl-names = "default";
status = "okay";
};
&sdhci1 {
bus-width = <4>;
pinctrl-0 = <&sd1_clk &sd1_cmd &sd1_cd &sd1_bus1 &sd1_bus4>;
pinctrl-names = "default";
status = "okay";
};
&sdhci2 {
bus-width = <4>;
pinctrl-0 = <&sd2_clk &sd2_cmd &sd2_cd &sd2_bus1 &sd2_bus4>;
pinctrl-names = "default";
status = "okay";
};
&sdhci3 {
bus-width = <4>;
pinctrl-0 = <&sd3_clk &sd3_cmd &sd3_cd &sd3_bus1 &sd3_bus4>;
pinctrl-names = "default";
status = "okay";
};
&hsotg {
dr_mode = "peripheral";
status = "okay";
};
&usbphy {
status = "okay";
};
&fimd {
pinctrl-0 = <&lcd_clk &lcd_data24>;
pinctrl-names = "default";
status = "okay";
display-timings {
native-mode = <&timing0>;
timing0: timing {
/* 800x480@60Hz */
clock-frequency = <24373920>;
hactive = <800>;
vactive = <480>;
hfront-porch = <8>;
hback-porch = <13>;
hsync-len = <3>;
vback-porch = <7>;
vfront-porch = <5>;
vsync-len = <1>;
hsync-active = <0>;
vsync-active = <0>;
de-active = <1>;
pixelclk-active = <1>;
};
};
};
&pwm {
samsung,pwm-outputs = <3>;
};
&i2c0 {
status = "okay";
audio-codec@1b {
compatible = "wlf,wm8580";
reg = <0x1b>;
};
eeprom@50 {
compatible = "atmel,24c08";
reg = <0x50>;
};
};
&i2s0 {
status = "okay";
};
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