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| author | Joachim Eastwood <manabian@gmail.com> | 2015-07-31 00:24:24 +0200 |
|---|---|---|
| committer | Olof Johansson <olof@lixom.net> | 2015-08-05 19:30:24 +0200 |
| commit | 41a0dec9163c0f9a0f14d79d0bcca4dd1c2005b6 (patch) | |
| tree | a509e35d5697ecefa89f5c8054a9e7beb7cba391 /arch/arm/boot/dts/lpc4357-ea4357-devkit.dts | |
| parent | 3c6abb97f343aec1df1f1cc213886ccfd2f38c6b (diff) | |
| download | lwn-41a0dec9163c0f9a0f14d79d0bcca4dd1c2005b6.tar.gz lwn-41a0dec9163c0f9a0f14d79d0bcca4dd1c2005b6.zip | |
ARM: dts: lpc4357-ea4357: add mmio-gpio leds
Hook up LEDs on the outputs from the D-type flip-flop found on
the address/data bus.
Note that the LEDx label in the schematics is reversed in regard
to the bits on the data bus. Hence the reverse ordering used here.
Signed-off-by: Joachim Eastwood <manabian@gmail.com>
Signed-off-by: Olof Johansson <olof@lixom.net>
Diffstat (limited to 'arch/arm/boot/dts/lpc4357-ea4357-devkit.dts')
| -rw-r--r-- | arch/arm/boot/dts/lpc4357-ea4357-devkit.dts | 69 |
1 files changed, 69 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/lpc4357-ea4357-devkit.dts b/arch/arm/boot/dts/lpc4357-ea4357-devkit.dts index 7768d724c379..5f7bdad80963 100644 --- a/arch/arm/boot/dts/lpc4357-ea4357-devkit.dts +++ b/arch/arm/boot/dts/lpc4357-ea4357-devkit.dts @@ -85,6 +85,75 @@ gpios = <&gpio LPC_GPIO(4,13) GPIO_ACTIVE_LOW>; }; }; + + leds_mmio { + compatible = "gpio-leds"; + + led1 { + gpios = <&mmio_leds 15 GPIO_ACTIVE_HIGH>; + linux,default-trigger = "heartbeat"; + }; + + led2 { + gpios = <&mmio_leds 14 GPIO_ACTIVE_HIGH>; + }; + + led3 { + gpios = <&mmio_leds 13 GPIO_ACTIVE_HIGH>; + }; + + led4 { + gpios = <&mmio_leds 12 GPIO_ACTIVE_HIGH>; + }; + + led5 { + gpios = <&mmio_leds 11 GPIO_ACTIVE_HIGH>; + }; + + led6 { + gpios = <&mmio_leds 10 GPIO_ACTIVE_HIGH>; + }; + + led7 { + gpios = <&mmio_leds 9 GPIO_ACTIVE_HIGH>; + }; + + led8 { + gpios = <&mmio_leds 8 GPIO_ACTIVE_HIGH>; + }; + + led9 { + gpios = <&mmio_leds 7 GPIO_ACTIVE_HIGH>; + }; + + led10 { + gpios = <&mmio_leds 6 GPIO_ACTIVE_HIGH>; + }; + + led11 { + gpios = <&mmio_leds 5 GPIO_ACTIVE_HIGH>; + }; + + led12 { + gpios = <&mmio_leds 4 GPIO_ACTIVE_HIGH>; + }; + + led13 { + gpios = <&mmio_leds 3 GPIO_ACTIVE_HIGH>; + }; + + led14 { + gpios = <&mmio_leds 2 GPIO_ACTIVE_HIGH>; + }; + + led15 { + gpios = <&mmio_leds 1 GPIO_ACTIVE_HIGH>; + }; + + led16 { + gpios = <&mmio_leds 0 GPIO_ACTIVE_HIGH>; + }; + }; }; &pinctrl { |