mirror of
https://github.com/AuxXxilium/linux_dsm_epyc7002.git
synced 2024-11-30 00:16:44 +07:00
ca5a4b5622
Add support for the DENX MA5D4 SoM and MA5D4EVK board. The system consists of a SoM with eMMC, SPI NOR for booting, 2x SPI CAN chip and an EVK with microSD slot, 2x UART, 2x CAN port, 3x USB port, LEDs and expansion headers. Signed-off-by: Marek Vasut <marex@denx.de> Cc: Alexandre Belloni <alexandre.belloni@free-electrons.com> Cc: Josh Wu <josh.wu@atmel.com> Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
171 lines
3.4 KiB
Plaintext
171 lines
3.4 KiB
Plaintext
/*
|
|
* Copyright (C) 2015 Marek Vasut <marex@denx.de>
|
|
*
|
|
* The code contained herein is licensed under the GNU General Public
|
|
* License. You may obtain a copy of the GNU General Public License
|
|
* Version 2 or later at the following locations:
|
|
*
|
|
* http://www.opensource.org/licenses/gpl-license.html
|
|
* http://www.gnu.org/copyleft/gpl.html
|
|
*/
|
|
|
|
/dts-v1/;
|
|
#include "at91-sama5d4_ma5d4.dtsi"
|
|
|
|
/ {
|
|
model = "DENX MA5D4EVK";
|
|
compatible = "denx,ma5d4evk", "atmel,sama5d4", "atmel,sama5";
|
|
|
|
chosen {
|
|
stdout-path = "serial3:115200n8";
|
|
};
|
|
|
|
ahb {
|
|
usb0: gadget@00400000 {
|
|
atmel,vbus-gpio = <&pioE 31 GPIO_ACTIVE_HIGH>;
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&pinctrl_usba_vbus>;
|
|
status = "okay";
|
|
};
|
|
|
|
usb1: ohci@00500000 {
|
|
num-ports = <3>;
|
|
atmel,vbus-gpio = <0
|
|
&pioE 11 GPIO_ACTIVE_LOW
|
|
&pioE 14 GPIO_ACTIVE_LOW
|
|
>;
|
|
status = "okay";
|
|
};
|
|
|
|
usb2: ehci@00600000 {
|
|
status = "okay";
|
|
};
|
|
|
|
apb {
|
|
hlcdc: hlcdc@f0000000 {
|
|
status = "okay";
|
|
|
|
hlcdc-display-controller {
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&pinctrl_lcd_base &pinctrl_lcd_rgb888>;
|
|
|
|
port@0 {
|
|
hlcdc_panel_output: endpoint@0 {
|
|
reg = <0>;
|
|
remote-endpoint = <&panel_input>;
|
|
};
|
|
};
|
|
};
|
|
|
|
};
|
|
|
|
macb0: ethernet@f8020000 {
|
|
phy-mode = "rmii";
|
|
status = "okay";
|
|
|
|
phy0: ethernet-phy@0 {
|
|
reg = <0>;
|
|
};
|
|
};
|
|
|
|
usart0: serial@f802c000 {
|
|
status = "okay";
|
|
};
|
|
|
|
usart1: serial@f8030000 {
|
|
status = "okay";
|
|
};
|
|
|
|
mmc1: mmc@fc000000 {
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&pinctrl_mmc1_clk_cmd_dat0 &pinctrl_mmc1_dat1_3 &pinctrl_mmc1_cd>;
|
|
vmmc-supply = <&vcc_mmc1_reg>;
|
|
vqmmc-supply = <&vcc_3v3_reg>;
|
|
status = "okay";
|
|
slot@0 {
|
|
reg = <0>;
|
|
bus-width = <4>;
|
|
cd-gpios = <&pioE 5 0>;
|
|
};
|
|
};
|
|
|
|
adc0: adc@fc034000 {
|
|
atmel,adc-ts-wires = <4>;
|
|
atmel,adc-ts-pressure-threshold = <10000>;
|
|
};
|
|
|
|
|
|
pinctrl@fc06a000 {
|
|
board {
|
|
pinctrl_mmc1_cd: mmc1_cd {
|
|
atmel,pins = <AT91_PIOE 5 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP_DEGLITCH>;
|
|
};
|
|
pinctrl_usba_vbus: usba_vbus {
|
|
atmel,pins =
|
|
<AT91_PIOE 31 AT91_PERIPH_GPIO AT91_PINCTRL_DEGLITCH>;
|
|
};
|
|
};
|
|
};
|
|
};
|
|
};
|
|
|
|
backlight: backlight {
|
|
compatible = "pwm-backlight";
|
|
pwms = <&hlcdc_pwm 0 50000 0>;
|
|
brightness-levels = <0 4 8 16 32 64 128 255>;
|
|
default-brightness-level = <6>;
|
|
status = "okay";
|
|
};
|
|
|
|
leds {
|
|
compatible = "gpio-leds";
|
|
status = "okay";
|
|
|
|
user1 {
|
|
label = "user1";
|
|
gpios = <&pioD 28 GPIO_ACTIVE_HIGH>;
|
|
linux,default-trigger = "heartbeat";
|
|
};
|
|
|
|
user2 {
|
|
label = "user2";
|
|
gpios = <&pioD 29 GPIO_ACTIVE_HIGH>;
|
|
linux,default-trigger = "heartbeat";
|
|
};
|
|
|
|
user3 {
|
|
label = "user3";
|
|
gpios = <&pioD 30 GPIO_ACTIVE_HIGH>;
|
|
linux,default-trigger = "heartbeat";
|
|
};
|
|
};
|
|
|
|
panel: panel {
|
|
/* Actually Ampire 800480R2 */
|
|
compatible = "foxlink,fl500wvr00-a0t", "simple-panel";
|
|
backlight = <&backlight>;
|
|
#address-cells = <1>;
|
|
#size-cells = <0>;
|
|
status = "okay";
|
|
|
|
port@0 {
|
|
#address-cells = <1>;
|
|
#size-cells = <0>;
|
|
|
|
panel_input: endpoint@0 {
|
|
reg = <0>;
|
|
remote-endpoint = <&hlcdc_panel_output>;
|
|
};
|
|
};
|
|
};
|
|
|
|
vcc_mmc1_reg: fixedregulator@2 {
|
|
compatible = "regulator-fixed";
|
|
gpio = <&pioE 17 GPIO_ACTIVE_LOW>;
|
|
regulator-name = "VDD MCI1";
|
|
regulator-min-microvolt = <3300000>;
|
|
regulator-max-microvolt = <3300000>;
|
|
vin-supply = <&vcc_3v3_reg>;
|
|
};
|
|
};
|