From 8743a9c9b997be9e0f09715b7efa4fffcd5a1c30 Mon Sep 17 00:00:00 2001 From: =?utf8?q?Petr=20=C5=A0tetiar?= Date: Thu, 26 Mar 2020 10:13:57 +0100 Subject: [PATCH] sunxi: 5.4: a64-olinuxino: use red LED for status signalization MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 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 Å tetiar --- ...inner-a64-olinuxino-add-user-red-LED.patch | 34 +++++++++++++++++++ ...ner-a64-olinuxino-add-status-LED-ali.patch | 34 +++++++++++++++++++ 2 files changed, 68 insertions(+) create mode 100644 target/linux/sunxi/patches-5.4/420-v5.7-arm64-dts-allwinner-a64-olinuxino-add-user-red-LED.patch create mode 100644 target/linux/sunxi/patches-5.4/430-arm64-dts-allwinner-a64-olinuxino-add-status-LED-ali.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 Å tetiar + +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"; diff --git a/target/linux/sunxi/patches-5.4/430-arm64-dts-allwinner-a64-olinuxino-add-status-LED-ali.patch b/target/linux/sunxi/patches-5.4/430-arm64-dts-allwinner-a64-olinuxino-add-status-LED-ali.patch new file mode 100644 index 0000000000..69fe5d43ea --- /dev/null +++ b/target/linux/sunxi/patches-5.4/430-arm64-dts-allwinner-a64-olinuxino-add-status-LED-ali.patch @@ -0,0 +1,34 @@ +From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001 +From: =?UTF-8?q?Petr=20=C5=A0tetiar?= +Date: Thu, 26 Mar 2020 10:09:19 +0100 +Subject: [PATCH] arm64: dts: allwinner: a64: olinuxino: add status LED aliases +MIME-Version: 1.0 +Content-Type: text/plain; charset=UTF-8 +Content-Transfer-Encoding: 8bit + +Signed-off-by: Petr Å tetiar + +diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64-olinuxino.dts b/arch/arm64/boot/dts/allwinner/sun50i-a64-olinuxino.dts +index b9f90e19c035..5b42bb251fbf 100644 +--- a/arch/arm64/boot/dts/allwinner/sun50i-a64-olinuxino.dts ++++ b/arch/arm64/boot/dts/allwinner/sun50i-a64-olinuxino.dts +@@ -15,6 +15,10 @@ + aliases { + ethernet0 = &emac; + serial0 = &uart0; ++ led-boot = &led_user; ++ led-failsafe = &led_user; ++ led-running = &led_user; ++ led-upgrade = &led_user; + }; + + chosen { +@@ -35,7 +39,7 @@ + leds { + compatible = "gpio-leds"; + +- user { ++ led_user: user { + label = "a64-olinuxino:red:user"; + gpios = <&pio 4 17 GPIO_ACTIVE_HIGH>; /* PE17 */ + }; -- 2.30.2