mirror of
https://github.com/AuxXxilium/linux_dsm_epyc7002.git
synced 2024-12-21 18:38:46 +07:00
5984d65342
Remove useless gpio-cells Add second parameter to indicate if gpio is active high or low. Signed-off-by: Patrice Chotard <patrice.chotard@st.com>
97 lines
2.2 KiB
Plaintext
97 lines
2.2 KiB
Plaintext
/*
|
|
* Copyright (C) 2013 STMicroelectronics (R&D) Limited.
|
|
* Author: Srinivas Kandagatla <srinivas.kandagatla@st.com>
|
|
*
|
|
* 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
|
|
* publishhed by the Free Software Foundation.
|
|
*/
|
|
#include <dt-bindings/input/input.h>
|
|
#include <dt-bindings/gpio/gpio.h>
|
|
|
|
/ {
|
|
|
|
memory{
|
|
device_type = "memory";
|
|
reg = <0x60000000 0x40000000>;
|
|
};
|
|
|
|
chosen {
|
|
bootargs = "console=ttyAS0,115200 clk_ignore_unused";
|
|
linux,stdout-path = &serial2;
|
|
};
|
|
|
|
aliases {
|
|
ttyAS0 = &serial2;
|
|
ethernet0 = ðernet0;
|
|
ethernet1 = ðernet1;
|
|
};
|
|
|
|
soc {
|
|
serial2: serial@fed32000 {
|
|
status = "okay";
|
|
};
|
|
|
|
leds {
|
|
compatible = "gpio-leds";
|
|
fp_led {
|
|
label = "Front Panel LED";
|
|
gpios = <&pio105 7 GPIO_ACTIVE_HIGH>;
|
|
linux,default-trigger = "heartbeat";
|
|
};
|
|
};
|
|
|
|
/* HDMI Tx I2C */
|
|
i2c@fed41000 {
|
|
/* HDMI V1.3a supports Standard mode only */
|
|
clock-frequency = <100000>;
|
|
i2c-min-scl-pulse-width-us = <0>;
|
|
i2c-min-sda-pulse-width-us = <5>;
|
|
|
|
status = "okay";
|
|
};
|
|
|
|
ethernet0: dwmac@fe810000 {
|
|
status = "okay";
|
|
phy-mode = "mii";
|
|
pinctrl-0 = <&pinctrl_mii0>;
|
|
|
|
snps,reset-gpio = <&pio106 2>;
|
|
snps,reset-active-low;
|
|
snps,reset-delays-us = <0 10000 10000>;
|
|
};
|
|
|
|
ethernet1: dwmac@fef08000 {
|
|
status = "disabled";
|
|
phy-mode = "mii";
|
|
st,tx-retime-src = "txclk";
|
|
|
|
snps,reset-gpio = <&pio4 7>;
|
|
snps,reset-active-low;
|
|
snps,reset-delays-us = <0 10000 10000>;
|
|
};
|
|
|
|
keyscan: keyscan@fe4b0000 {
|
|
keypad,num-rows = <4>;
|
|
keypad,num-columns = <4>;
|
|
st,debounce-us = <5000>;
|
|
linux,keymap = < MATRIX_KEY(0x00, 0x00, KEY_F13)
|
|
MATRIX_KEY(0x00, 0x01, KEY_F9)
|
|
MATRIX_KEY(0x00, 0x02, KEY_F5)
|
|
MATRIX_KEY(0x00, 0x03, KEY_F1)
|
|
MATRIX_KEY(0x01, 0x00, KEY_F14)
|
|
MATRIX_KEY(0x01, 0x01, KEY_F10)
|
|
MATRIX_KEY(0x01, 0x02, KEY_F6)
|
|
MATRIX_KEY(0x01, 0x03, KEY_F2)
|
|
MATRIX_KEY(0x02, 0x00, KEY_F15)
|
|
MATRIX_KEY(0x02, 0x01, KEY_F11)
|
|
MATRIX_KEY(0x02, 0x02, KEY_F7)
|
|
MATRIX_KEY(0x02, 0x03, KEY_F3)
|
|
MATRIX_KEY(0x03, 0x00, KEY_F16)
|
|
MATRIX_KEY(0x03, 0x01, KEY_F12)
|
|
MATRIX_KEY(0x03, 0x02, KEY_F8)
|
|
MATRIX_KEY(0x03, 0x03, KEY_F4) >;
|
|
};
|
|
};
|
|
};
|