diff options
Diffstat (limited to 'nixos/modules/kernel-patches/0001-ARM-dts-turris-omnia-enable-LED-controller-node.patch')
| -rw-r--r-- | nixos/modules/kernel-patches/0001-ARM-dts-turris-omnia-enable-LED-controller-node.patch | 53 |
1 files changed, 53 insertions, 0 deletions
diff --git a/nixos/modules/kernel-patches/0001-ARM-dts-turris-omnia-enable-LED-controller-node.patch b/nixos/modules/kernel-patches/0001-ARM-dts-turris-omnia-enable-LED-controller-node.patch new file mode 100644 index 0000000..a3d421a --- /dev/null +++ b/nixos/modules/kernel-patches/0001-ARM-dts-turris-omnia-enable-LED-controller-node.patch @@ -0,0 +1,53 @@ +From d33a04c156e91d813fc4dae3ffc9f87715b13446 Mon Sep 17 00:00:00 2001 +From: =?UTF-8?q?Marek=20Beh=C3=BAn?= <kabel@kernel.org> +Date: Mon, 4 Jul 2022 13:36:22 +0200 +Subject: [PATCH 01/10] ARM: dts: turris-omnia: enable LED controller node +MIME-Version: 1.0 +Content-Type: text/plain; charset=UTF-8 +Content-Transfer-Encoding: 8bit + +The LED controller node is disabled because the leds-turris-omnia driver +does not support setting the LED blinking to be controlled by the MCU. + +The patches for that have now been sent [1], so let's enable the node. + +[1] https://lore.kernel.org/linux-leds/20220704105955.15474-1-kabel@kernel.org/T/ + +Signed-off-by: Marek Behún <kabel@kernel.org> +--- + arch/arm/boot/dts/armada-385-turris-omnia.dts | 7 ++----- + 1 file changed, 2 insertions(+), 5 deletions(-) + +diff --git a/arch/arm/boot/dts/armada-385-turris-omnia.dts b/arch/arm/boot/dts/armada-385-turris-omnia.dts +index f4878df39753..bcced203c612 100644 +--- a/arch/arm/boot/dts/armada-385-turris-omnia.dts ++++ b/arch/arm/boot/dts/armada-385-turris-omnia.dts +@@ -191,15 +191,13 @@ led-controller@2b { + reg = <0x2b>; + #address-cells = <1>; + #size-cells = <0>; ++ status = "okay"; + + /* + * LEDs are controlled by MCU (STM32F0) at + * address 0x2b. + * +- * The driver does not support HW control mode +- * for the LEDs yet. Disable the LEDs for now. +- * +- * Also LED functions are not stable yet: ++ * LED functions are not stable yet: + * - there are 3 LEDs connected via MCU to PCIe + * ports. One of these ports supports mSATA. + * There is no mSATA nor PCIe function. +@@ -210,7 +208,6 @@ led-controller@2b { + * B. Again there is no such function defined. + * For now we use LED_FUNCTION_INDICATOR + */ +- status = "disabled"; + + multi-led@0 { + reg = <0x0>; +-- +2.37.2 + |