ARM: at91: at91sam9g45: add i2c pinctrl

Signed-off-by: Ludovic Desroches <ludovic.desroches@atmel.com>
Acked-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>

diff --git a/arch/arm/boot/dts/at91sam9g45.dtsi b/arch/arm/boot/dts/at91sam9g45.dtsi
index 4e20b44..d7af9ec 100644 (file)
--- a/arch/arm/boot/dts/at91sam9g45.dtsi
+++ b/arch/arm/boot/dts/at91sam9g45.dtsi
@@ -143,6 +143,22 @@
                                        };
                                };
 
+                               i2c0 {
+                                       pinctrl_i2c0: i2c0-0 {
+                                               atmel,pins =
+                                                       <AT91_PIOA 21 AT91_PERIPH_A AT91_PINCTRL_NONE   /* PA21 periph A TWCK0 */
+                                                        AT91_PIOA 20 AT91_PERIPH_A AT91_PINCTRL_NONE>; /* PA20 periph A TWD0 */
+                                       };
+                               };
+
+                               i2c1 {
+                                       pinctrl_i2c1: i2c1-0 {
+                                               atmel,pins =
+                                                       <AT91_PIOB 11 AT91_PERIPH_A AT91_PINCTRL_NONE   /* PB11 periph A TWCK1 */
+                                                        AT91_PIOB 10 AT91_PERIPH_A AT91_PINCTRL_NONE>; /* PB10 periph A TWD1 */
+                                       };
+                               };
+
                                usart0 {
                                        pinctrl_usart0: usart0-0 {
                                                atmel,pins =
@@ -578,6 +594,8 @@
                                compatible = "atmel,at91sam9g10-i2c";
                                reg = <0xfff84000 0x100>;
                                interrupts = <12 IRQ_TYPE_LEVEL_HIGH 6>;
+                               pinctrl-names = "default";
+                               pinctrl-0 = <&pinctrl_i2c0>;
                                #address-cells = <1>;
                                #size-cells = <0>;
                                status = "disabled";
@@ -587,6 +605,8 @@
                                compatible = "atmel,at91sam9g10-i2c";
                                reg = <0xfff88000 0x100>;
                                interrupts = <13 IRQ_TYPE_LEVEL_HIGH 6>;
+                               pinctrl-names = "default";
+                               pinctrl-0 = <&pinctrl_i2c1>;
                                #address-cells = <1>;
                                #size-cells = <0>;
                                status = "disabled";