diff options
| author | voice <voice.shen@atmel.com> | 2013-07-11 11:30:44 +0800 |
|---|---|---|
| committer | Nicolas Ferre <nicolas.ferre@atmel.com> | 2013-08-21 11:28:13 +0200 |
| commit | 1f84d27b803ab068eb7bc85a031de1680528d11e (patch) | |
| tree | 94c24592f3a11e7cea1227a8d6d29750a1e6f15b /arch/arm/boot | |
| parent | d9da9778201bd10be8104a8ccedd6b5d62565ced (diff) | |
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>
Diffstat (limited to 'arch/arm/boot')
| -rw-r--r-- | arch/arm/boot/dts/at91sam9n12.dtsi | 20 |
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"; }; |