From: Cyrille Pitchen cyrille.pitchen@atmel.com
This patch sets the pin muxing for the I2S controllers
Signed-off-by: Cyrille Pitchen cyrille.pitchen@atmel.com [codrin.ciubotariu@microchip.com: added pin muxing for the second controller] Signed-off-by: Codrin Ciubotariu codrin.ciubotariu@microchip.com --- arch/arm/boot/dts/at91-sama5d2_xplained.dts | 28 ++++++++++++++++++++++++++++ 1 file changed, 28 insertions(+)
diff --git a/arch/arm/boot/dts/at91-sama5d2_xplained.dts b/arch/arm/boot/dts/at91-sama5d2_xplained.dts index e4bbb7e..0391731 100644 --- a/arch/arm/boot/dts/at91-sama5d2_xplained.dts +++ b/arch/arm/boot/dts/at91-sama5d2_xplained.dts @@ -281,6 +281,11 @@ status = "okay"; };
+ i2s0: i2s@f8050000 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_i2s0_default>; + }; + can0: can@f8054000 { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_can0_default>; @@ -424,6 +429,24 @@ bias-disable; };
+ pinctrl_i2s0_default: i2s0_default { + pinmux = <PIN_PC1__I2SC0_CK>, + <PIN_PC2__I2SC0_MCK>, + <PIN_PC3__I2SC0_WS>, + <PIN_PC4__I2SC0_DI0>, + <PIN_PC5__I2SC0_DO0>; + bias-disable; + }; + + pinctrl_i2s1_default: i2s1_default { + pinmux = <PIN_PA15__I2SC1_CK>, + <PIN_PA14__I2SC1_MCK>, + <PIN_PA16__I2SC1_WS>, + <PIN_PA17__I2SC1_DI0>, + <PIN_PA18__I2SC1_DO0>; + bias-disable; + }; + pinctrl_key_gpio_default: key_gpio_default { pinmux = <PIN_PB9__GPIO>; bias-pull-up; @@ -546,6 +569,11 @@ status = "okay"; };
+ i2s1: i2s@fc04c000 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_i2s1_default>; + }; + can1: can@fc050000 { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_can1_default>;