From 8743a9c9b997be9e0f09715b7efa4fffcd5a1c30 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Petr=20=C5=A0tetiar?= Date: Thu, 26 Mar 2020 10:13:57 +0100 Subject: sunxi: 5.4: a64-olinuxino: use red LED for status signalization MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit There is a red LED marked as `GPIO_LED1` on the silkscreen and connected to PE17, so use this LED for status signalization. Signed-off-by: Petr Štetiar --- ...-allwinner-a64-olinuxino-add-user-red-LED.patch | 34 ++++++++++++++++++++++ 1 file changed, 34 insertions(+) create mode 100644 target/linux/sunxi/patches-5.4/420-v5.7-arm64-dts-allwinner-a64-olinuxino-add-user-red-LED.patch (limited to 'target/linux/sunxi/patches-5.4/420-v5.7-arm64-dts-allwinner-a64-olinuxino-add-user-red-LED.patch') diff --git a/target/linux/sunxi/patches-5.4/420-v5.7-arm64-dts-allwinner-a64-olinuxino-add-user-red-LED.patch b/target/linux/sunxi/patches-5.4/420-v5.7-arm64-dts-allwinner-a64-olinuxino-add-user-red-LED.patch new file mode 100644 index 0000000000..40b59c4c50 --- /dev/null +++ b/target/linux/sunxi/patches-5.4/420-v5.7-arm64-dts-allwinner-a64-olinuxino-add-user-red-LED.patch @@ -0,0 +1,34 @@ +From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001 +From: =?UTF-8?q?Petr=20=C5=A0tetiar?= +Date: Wed, 25 Mar 2020 18:11:16 +0100 +Subject: [PATCH] arm64: dts: allwinner: a64: olinuxino: add user red LED +MIME-Version: 1.0 +Content-Type: text/plain; charset=UTF-8 +Content-Transfer-Encoding: 8bit + +There is a red LED marked as `GPIO_LED1` on the silkscreen and connected +to PE17 by default. So lets add this missing bit in the current hardware +description. + +Signed-off-by: Petr Štetiar + +diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64-olinuxino.dts b/arch/arm64/boot/dts/allwinner/sun50i-a64-olinuxino.dts +index 6dfafa1c879b..b9f90e19c035 100644 +--- a/arch/arm64/boot/dts/allwinner/sun50i-a64-olinuxino.dts ++++ b/arch/arm64/boot/dts/allwinner/sun50i-a64-olinuxino.dts +@@ -32,6 +32,15 @@ + }; + }; + ++ leds { ++ compatible = "gpio-leds"; ++ ++ user { ++ label = "a64-olinuxino:red:user"; ++ gpios = <&pio 4 17 GPIO_ACTIVE_HIGH>; /* PE17 */ ++ }; ++ }; ++ + reg_usb1_vbus: usb1-vbus { + compatible = "regulator-fixed"; + regulator-name = "usb1-vbus"; -- cgit v1.2.3