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ARM: Kirkwood: Add support LED of OpenBlocks A6

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OpenBlocks A6 has three leds via GPIO. This supports them.
And this fix typo about led, because hardware manual has typo.

Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
Signed-off-by: Jason Cooper <jason@lakedaemon.net>
This commit is contained in:
Nobuhiro Iwamatsu 2012-11-24 05:24:09 +09:00 committed by Jason Cooper
parent 5cd0e6e79b
commit 155acbe7f7
2 changed files with 21 additions and 2 deletions
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19
arch/arm/boot/dts/kirkwood-openblocks_a6.dts
View File

@ -76,4 +76,23 @@
};
};
};
gpio-leds {
compatible = "gpio-leds";
led-red {
label = "obsa6:red:stat";
gpios = <&gpio1 9 1>;
};
led-green {
label = "obsa6:green:stat";
gpios = <&gpio1 10 1>;
};
led-yellow {
label = "obsa6:yellow:stat";
gpios = <&gpio1 11 1>;
};
};
};

4
arch/arm/mach-kirkwood/board-openblocks_a6.c
View File

@ -55,8 +55,8 @@ static unsigned int openblocks_a6_mpp_config[] __initdata = {
MPP38_GPIO, /* INIT */
MPP39_GPIO, /* USB OC */
MPP41_GPIO, /* LED: Red */
MPP42_GPIO, /* LED: Yellow */
MPP43_GPIO, /* LED: Green */
MPP42_GPIO, /* LED: Green */
MPP43_GPIO, /* LED: Yellow */
0,
};