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authorWenyou Yang <wenyou.yang@atmel.com>2017-03-24 09:18:41 +0800
committerSimon Glass <sjg@chromium.org>2017-04-13 14:44:50 -0600
commit110fa9797d3b9f7e71aa0ba55905d6ade9a68c00 (patch)
treeafa466d054ba010657006a666678ee0cd1f483e0 /arch/arm/dts/sama5d35ek.dts
parentf2f3c1576a5d4b15788843ab3353e6307fe380ba (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/sama5d35ek.dts')
-rw-r--r--arch/arm/dts/sama5d35ek.dts59
1 files changed, 59 insertions, 0 deletions
diff --git a/arch/arm/dts/sama5d35ek.dts b/arch/arm/dts/sama5d35ek.dts
new file mode 100644
index 0000000000..4e37cfdc64
--- /dev/null
+++ b/arch/arm/dts/sama5d35ek.dts
@@ -0,0 +1,59 @@
+/*
+ * 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;
+ };
+ };
+};