mirror of
https://github.com/brain-hackers/u-boot-brain
synced 2024-08-20 08:58:52 +09:00
![Wenyou Yang](/assets/img/avatar_default.png)
Add the device tree files for sama5d3xek board. The dts files are copied from Linux-4.9, do the changes as below. - add reg property for the pinctrl node. - move the gpio nodes (pioA, pioB, pioC ...) as the pinctrl's slibling nodes. - add the "u-boot,dm-pre-reloc" property to determine which nodes which are needed by SPL and by the board_init_f stage. - fix the compile warning. - add spi0 node aliases. Signed-off-by: Wenyou Yang <wenyou.yang@atmel.com>
60 lines
981 B
Plaintext
60 lines
981 B
Plaintext
/*
|
|
* sama5d35ek.dts - Device Tree file for SAMA5D35-EK board
|
|
*
|
|
* Copyright (C) 2013 Atmel,
|
|
* 2013 Ludovic Desroches <ludovic.desroches@atmel.com>
|
|
*
|
|
* Licensed under GPLv2 or later.
|
|
*/
|
|
/dts-v1/;
|
|
#include "sama5d35.dtsi"
|
|
#include "sama5d3xmb.dtsi"
|
|
|
|
/ {
|
|
model = "Atmel SAMA5D35-EK";
|
|
compatible = "atmel,sama5d35ek", "atmel,sama5d3xmb", "atmel,sama5d3xcm", "atmel,sama5d35", "atmel,sama5d3", "atmel,sama5";
|
|
|
|
aliases {
|
|
spi0 = &spi0;
|
|
};
|
|
|
|
ahb {
|
|
apb {
|
|
spi0: spi@f0004000 {
|
|
status = "okay";
|
|
};
|
|
|
|
can0: can@f000c000 {
|
|
status = "okay";
|
|
};
|
|
|
|
i2c1: i2c@f0018000 {
|
|
status = "okay";
|
|
};
|
|
|
|
macb0: ethernet@f0028000 {
|
|
status = "okay";
|
|
};
|
|
|
|
isi: isi@f0034000 {
|
|
status = "okay";
|
|
};
|
|
|
|
macb1: ethernet@f802c000 {
|
|
status = "okay";
|
|
};
|
|
};
|
|
};
|
|
|
|
gpio_keys {
|
|
compatible = "gpio-keys";
|
|
|
|
pb_user1 {
|
|
label = "pb_user1";
|
|
gpios = <&pioE 27 GPIO_ACTIVE_HIGH>;
|
|
linux,code = <0x100>;
|
|
wakeup-source;
|
|
};
|
|
};
|
|
};
|