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alistair23-linux
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ARM: dts: sun6i: add p2wi controller node to dtsi 

The p2wi controller has only one possible pinmux setting. Use it by
default in the dtsi, instead of having to set it in each board's dts.

Signed-off-by: Boris BREZILLON <boris.brezillon@free-electrons.com>
[wens@csie.org: reformat commit title; rename p2wi pins and use as default]
Signed-off-by: Chen-Yu Tsai <wens@csie.org>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
hifive-unleashed-5.1
Boris BREZILLON 2015-03-10 19:59:12 +08:00 committed by Maxime Ripard
parent 6d11c8e2b3
commit fcd601387d
1 changed files with 21 additions and 0 deletions
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21
arch/arm/boot/dts/sun6i-a31.dtsi
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@ -973,6 +973,27 @@
allwinner,drive = <SUN4I_PINCTRL_10_MA>;
allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
};
p2wi_pins: p2wi {
allwinner,pins = "PL0", "PL1";
allwinner,function = "s_p2wi";
allwinner,drive = <SUN4I_PINCTRL_10_MA>;
allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
};
};
p2wi: i2c@01f03400 {
compatible = "allwinner,sun6i-a31-p2wi";
reg = <0x01f03400 0x400>;
interrupts = <GIC_SPI 39 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&apb0_gates 3>;
clock-frequency = <100000>;
resets = <&apb0_rst 3>;
pinctrl-names = "default";
pinctrl-0 = <&p2wi_pins>;
status = "disabled";
#address-cells = <1>;
#size-cells = <0>;
};
};
};