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>
diff --git a/arch/arm/boot/dts/omap3-beagle.dts b/arch/arm/boot/dts/omap3-beagle.dts
index e60cba0..3fe35c2 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>;
+};