ARM: at91: at91sam9n12: add pinctrl of TWI

Add pinctrl of TWI for at91sam9n12 SoC.

Signed-off-by: Bo Shen <voice.shen@atmel.com>
Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>

1 files changed, 20 insertions, 0 deletions

diff --git a/arch/arm/boot/dts/at91sam9n12.dtsi b/arch/arm/boot/dts/at91sam9n12.dtsi
index bb7f564b3a55..9fb7ffd32af2 100644
--- a/arch/arm/boot/dts/at91sam9n12.dtsi
+++ b/arch/arm/boot/dts/at91sam9n12.dtsi
@@ -291,6 +291,22 @@
                                         };
                                 };
 
+                                i2c0 {
+                                        pinctrl_i2c0: i2c0-0 {
+                                                atmel,pins =
+                                                        <AT91_PIOA 30 AT91_PERIPH_A AT91_PINCTRL_NONE
+                                                         AT91_PIOA 31 AT91_PERIPH_A AT91_PINCTRL_NONE>;
+                                        };
+                                };
+
+                                i2c1 {
+                                        pinctrl_i2c1: i2c1-0 {
+                                                atmel,pins =
+                                                        <AT91_PIOC 0 AT91_PERIPH_C AT91_PINCTRL_NONE
+                                                         AT91_PIOC 1 AT91_PERIPH_C AT91_PINCTRL_NONE>;
+                                        };
+                                };
+
                                 tcb0 {
                                         pinctrl_tcb0_tclk0: tcb0_tclk0-0 {
                                                 atmel,pins = <AT91_PIOA 24 AT91_PERIPH_A AT91_PINCTRL_NONE>;
@@ -471,6 +487,8 @@
                                 dma-names = "tx", "rx";
                                 #address-cells = <1>;
                                 #size-cells = <0>;
+                                pinctrl-names = "default";
+                                pinctrl-0 = <&pinctrl_i2c0>;
                                 status = "disabled";
                         };
 
@@ -483,6 +501,8 @@
                                 dma-names = "tx", "rx";
                                 #address-cells = <1>;
                                 #size-cells = <0>;
+                                pinctrl-names = "default";
+                                pinctrl-0 = <&pinctrl_i2c1>;
                                 status = "disabled";
                         };