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ARM: at91: dt: at91sam9x5: add i2c pinctrl

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This adds the at19 i2c controller pin muxes for at91sam9x5 based boards.

Signed-off-by: Richard Genoud <richard.genoud@gmail.com>
Acked-by: Ludovic Desroches <ludovic.desroches@atmel.com>
Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
This commit is contained in:
Richard Genoud 2013-03-12 17:54:45 +01:00 committed by Nicolas Ferre
parent a937536b86
commit e9a72ee81d
1 changed files with 30 additions and 0 deletions
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30
arch/arm/boot/dts/at91sam9x5.dtsi
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@ -319,6 +319,30 @@ pinctrl_ssc0_rx: ssc0_rx-0 {
};
};
i2c0 {
pinctrl_i2c0: i2c0-0 {
atmel,pins =
<0 30 0x1 0x0 /* PA30 periph A I2C0 data */
0 31 0x1 0x0>; /* PA31 periph A I2C0 clock */
};
};
i2c1 {
pinctrl_i2c1: i2c1-0 {
atmel,pins =
<2 0 0x3 0x0 /* PC0 periph C I2C1 data */
2 1 0x3 0x0>; /* PC1 periph C I2C1 clock */
};
};
i2c2 {
pinctrl_i2c2: i2c2-0 {
atmel,pins =
<1 4 0x2 0x0 /* PB4 periph B I2C2 data */
1 5 0x2 0x0>; /* PB5 periph B I2C2 clock */
};
};
pioA: gpio@fffff400 {
compatible = "atmel,at91sam9x5-gpio", "atmel,at91rm9200-gpio";
reg = <0xfffff400 0x200>;
@ -447,6 +471,8 @@ i2c0: i2c@f8010000 {
interrupts = <9 4 6>;
#address-cells = <1>;
#size-cells = <0>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_i2c0>;
status = "disabled";
};
@ -456,6 +482,8 @@ i2c1: i2c@f8014000 {
interrupts = <10 4 6>;
#address-cells = <1>;
#size-cells = <0>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_i2c1>;
status = "disabled";
};
@ -465,6 +493,8 @@ i2c2: i2c@f8018000 {
interrupts = <11 4 6>;
#address-cells = <1>;
#size-cells = <0>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_i2c2>;
status = "disabled";
};