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| author | Florian Vaussard <florian.vaussard@epfl.ch> | 2012-09-05 09:46:26 +0200 |
|---|---|---|
| committer | Benoit Cousson <b-cousson@ti.com> | 2012-09-07 19:22:44 +0200 |
| commit | a60be2fe9735894b8e0e2de80d2bdb37d87cd0c5 (patch) | |
| tree | 82461130a96a292f823acdffcbd3296513b2d95e /arch/arm/boot/dts/omap3-beagle.dts | |
| parent | f74ce8fb849e9f9c54a494cff5fc30d53ca4e963 (diff) | |
| download | lwn-a60be2fe9735894b8e0e2de80d2bdb37d87cd0c5.tar.gz lwn-a60be2fe9735894b8e0e2de80d2bdb37d87cd0c5.zip | |
ARM: dts: omap3: Add gpio-twl4030 properties for BeagleBoard and omap3-EVM
Add device tree properties for twl4030/gpio, according to the
platform data of corresponding boards. This enables the led
connected to LEDB output for both boards, as well as
pullups/pulldowns on GPIO for the BeagleBoard.
Signed-off-by: Florian Vaussard <florian.vaussard@epfl.ch>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Acked-by: Vaibhav Hiremath <hvaibhav@ti.com>
Diffstat (limited to 'arch/arm/boot/dts/omap3-beagle.dts')
| -rw-r--r-- | arch/arm/boot/dts/omap3-beagle.dts | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/omap3-beagle.dts b/arch/arm/boot/dts/omap3-beagle.dts index e60cba0ed6f1..3fe35c27ce1c 100644 --- a/arch/arm/boot/dts/omap3-beagle.dts +++ b/arch/arm/boot/dts/omap3-beagle.dts @@ -17,6 +17,14 @@ device_type = "memory"; reg = <0x80000000 0x20000000>; /* 512 MB */ }; + + leds { + compatible = "gpio-leds"; + pmu_stat { + label = "beagleboard::pmu_stat"; + gpios = <&twl_gpio 19 0>; /* LEDB */ + }; + }; }; &i2c1 { @@ -67,3 +75,15 @@ &mmc3 { status = "disabled"; }; + +&twl_gpio { + ti,use-leds; + /* pullups: BIT(1) */ + ti,pullups = <0x000002>; + /* + * pulldowns: + * BIT(2), BIT(6), BIT(7), BIT(8), BIT(13) + * BIT(15), BIT(16), BIT(17) + */ + ti,pulldowns = <0x03a1c4>; +}; |