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ARM: at91: at91sam9n12: add pinctrl of TWI

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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>
This commit is contained in:
voice 2013-07-11 11:30:44 +08:00 committed by Nicolas Ferre
parent d9da977820
commit 1f84d27b80
1 changed files with 20 additions and 0 deletions
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20
arch/arm/boot/dts/at91sam9n12.dtsi
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@ -291,6 +291,22 @@ AT91_PIOA 22 AT91_PERIPH_B AT91_PINCTRL_NONE /* PA22 periph B SPI1_MOSI pin */
};
};
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 @@ i2c0: i2c@f8010000 {
dma-names = "tx", "rx";
#address-cells = <1>;
#size-cells = <0>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_i2c0>;
status = "disabled";
};
@ -483,6 +501,8 @@ i2c1: i2c@f8014000 {
dma-names = "tx", "rx";
#address-cells = <1>;
#size-cells = <0>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_i2c1>;
status = "disabled";
};