diff options
author | Wenyou Yang <wenyou.yang@atmel.com> | 2017-03-24 09:18:41 +0800 |
---|---|---|
committer | Simon Glass <sjg@chromium.org> | 2017-04-13 14:44:50 -0600 |
commit | 110fa9797d3b9f7e71aa0ba55905d6ade9a68c00 (patch) | |
tree | afa466d054ba010657006a666678ee0cd1f483e0 /arch/arm/dts/sama5d34ek.dts | |
parent | f2f3c1576a5d4b15788843ab3353e6307fe380ba (diff) |
ARM: at91: dt: add dts files for sama5d3xek board
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>
Diffstat (limited to 'arch/arm/dts/sama5d34ek.dts')
-rw-r--r-- | arch/arm/dts/sama5d34ek.dts | 66 |
1 files changed, 66 insertions, 0 deletions
diff --git a/arch/arm/dts/sama5d34ek.dts b/arch/arm/dts/sama5d34ek.dts new file mode 100644 index 00000000000..556ba65cc85 --- /dev/null +++ b/arch/arm/dts/sama5d34ek.dts @@ -0,0 +1,66 @@ +/* + * sama5d34ek.dts - Device Tree file for SAMA5D34-EK board + * + * Copyright (C) 2013 Atmel, + * 2013 Ludovic Desroches <ludovic.desroches@atmel.com> + * + * Licensed under GPLv2 or later. + */ +/dts-v1/; +#include "sama5d34.dtsi" +#include "sama5d3xmb.dtsi" +#include "sama5d3xdm.dtsi" + +/ { + model = "Atmel SAMA5D34-EK"; + compatible = "atmel,sama5d34ek", "atmel,sama5d3xmb", "atmel,sama5d3xcm", "atmel,sama5d34", "atmel,sama5d3", "atmel,sama5"; + + aliases { + spi0 = &spi0; + }; + + ahb { + apb { + spi0: spi@f0004000 { + status = "okay"; + }; + + ssc0: ssc@f0008000 { + status = "okay"; + }; + + can0: can@f000c000 { + status = "okay"; + }; + + i2c0: i2c@f0014000 { + status = "okay"; + }; + + i2c1: i2c@f0018000 { + status = "okay"; + + 24c256@50 { + compatible = "24c256"; + reg = <0x50>; + pagesize = <64>; + }; + }; + + macb0: ethernet@f0028000 { + status = "okay"; + }; + }; + }; + + leds { + d3 { + label = "d3"; + gpios = <&pioE 24 GPIO_ACTIVE_HIGH>; + }; + }; + + sound { + status = "okay"; + }; +}; |