From 41a0dec9163c0f9a0f14d79d0bcca4dd1c2005b6 Mon Sep 17 00:00:00 2001 From: Joachim Eastwood Date: Fri, 31 Jul 2015 00:24:24 +0200 Subject: [PATCH] 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 Signed-off-by: Olof Johansson --- arch/arm/boot/dts/lpc4357-ea4357-devkit.dts | 69 +++++++++++++++++++++ 1 file changed, 69 insertions(+) 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 @@ button@4 { 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 { -- 2.45.2