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 96514c1..877c08f 100644 (file)
--- 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 a3633bd..15e1dd4 100644 (file)
--- 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 f4e43e3..912b2c2 100644 (file)
--- 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 {