From: Ludovic Desroches <ludovic.desroches@atmel.com>
Date: Wed, 12 Sep 2012 06:42:17 +0000 (+0200)
Subject: ARM: dts: add twi nodes for atmel boards
X-Git-Tag: firefly_0821_release~3680^2~1854^2~32
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=fbc1871511ed201504d6e5b36f13ea77e4be2907;p=firefly-linux-kernel-4.4.55.git

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>
---

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 @@
 				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 @@
 				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 @@
 			dbgu: serial@fffff200 {
 				status = "okay";
 			};
+
+			i2c0: i2c@f8010000 {
+				status = "okay";
+			};
+
+			i2c1: i2c@f8014000 {
+				status = "okay";
+			};
 		};
 
 		nand0: nand@40000000 {