From fbc1871511ed201504d6e5b36f13ea77e4be2907 Mon Sep 17 00:00:00 2001
From: Ludovic Desroches <ludovic.desroches@atmel.com>
Date: Wed, 12 Sep 2012 08:42:17 +0200
Subject: [PATCH] ARM: dts: add twi nodes for atmel boards
Still use i2c-gpio on boards which have a SoC with a TWI IP which
doesn't have clock stretching in transmission mode.
Signed-off-by: Ludovic Desroches <ludovic.desroches@atmel.com>
Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com>
Signed-off-by: Wolfram Sang <w.sang@pengutronix.de>
---
arch/arm/boot/dts/at91sam9g25ek.dts | 12 ++++++++++++
arch/arm/boot/dts/at91sam9m10g45ek.dts | 8 ++++++++
arch/arm/boot/dts/at91sam9n12ek.dts | 8 ++++++++
3 files changed, 28 insertions(+)
diff --git a/arch/arm/boot/dts/at91sam9g25ek.dts b/arch/arm/boot/dts/at91sam9g25ek.dts
index 96514c134e54..877c08f06763 100644
--- a/arch/arm/boot/dts/at91sam9g25ek.dts
+++ b/arch/arm/boot/dts/at91sam9g25ek.dts
@@ -32,6 +32,18 @@ macb0: ethernet@f802c000 {
phy-mode = "rmii";
status = "okay";
};
+
+ i2c0: i2c@f8010000 {
+ status = "okay";
+ };
+
+ i2c1: i2c@f8014000 {
+ status = "okay";
+ };
+
+ i2c2: i2c@f8018000 {
+ status = "okay";
+ };
};
usb0: ohci@00600000 {
diff --git a/arch/arm/boot/dts/at91sam9m10g45ek.dts b/arch/arm/boot/dts/at91sam9m10g45ek.dts
index a3633bd13111..15e1dd43f625 100644
--- a/arch/arm/boot/dts/at91sam9m10g45ek.dts
+++ b/arch/arm/boot/dts/at91sam9m10g45ek.dts
@@ -46,6 +46,14 @@ macb0: ethernet@fffbc000 {
phy-mode = "rmii";
status = "okay";
};
+
+ i2c0: i2c@fff84000 {
+ status = "okay";
+ };
+
+ i2c1: i2c@fff88000 {
+ status = "okay";
+ };
};
nand0: nand@40000000 {
diff --git a/arch/arm/boot/dts/at91sam9n12ek.dts b/arch/arm/boot/dts/at91sam9n12ek.dts
index f4e43e38f3a1..912b2c283d6f 100644
--- a/arch/arm/boot/dts/at91sam9n12ek.dts
+++ b/arch/arm/boot/dts/at91sam9n12ek.dts
@@ -37,6 +37,14 @@ apb {
dbgu: serial@fffff200 {
status = "okay";
};
+
+ i2c0: i2c@f8010000 {
+ status = "okay";
+ };
+
+ i2c1: i2c@f8014000 {
+ status = "okay";
+ };
};
nand0: nand@40000000 {
--
2.30.9