diff options
Diffstat (limited to 'target/linux/mvebu/patches-5.15/100-ARM-dts-turris-omnia-configure-LED-0-pin-function-to.patch')
| -rw-r--r-- | target/linux/mvebu/patches-5.15/100-ARM-dts-turris-omnia-configure-LED-0-pin-function-to.patch | 38 |
1 files changed, 38 insertions, 0 deletions
diff --git a/target/linux/mvebu/patches-5.15/100-ARM-dts-turris-omnia-configure-LED-0-pin-function-to.patch b/target/linux/mvebu/patches-5.15/100-ARM-dts-turris-omnia-configure-LED-0-pin-function-to.patch new file mode 100644 index 0000000000..2793737556 --- /dev/null +++ b/target/linux/mvebu/patches-5.15/100-ARM-dts-turris-omnia-configure-LED-0-pin-function-to.patch @@ -0,0 +1,38 @@ +From 81c0004a6433ff90fa6129418802c3c367e453c2 Mon Sep 17 00:00:00 2001 +From: =?UTF-8?q?Marek=20Beh=C3=BAn?= <kabel@kernel.org> +Date: Mon, 4 Jul 2022 13:36:21 +0200 +Subject: [PATCH 1/5] ARM: dts: turris-omnia: configure LED[0] pin function to + link/activity +MIME-Version: 1.0 +Content-Type: text/plain; charset=UTF-8 +Content-Transfer-Encoding: 8bit + +The marvell PHY driver changes the LED[0] pin function to "On - 1000 +Mbps Link, Off - Else". + +Turris Omnia expects that the function is "On - Link, Blink - Activity, +Off - No link". + +Use the `marvell,reg-init` DT property to change the function. + +In the future, once netdev trigger will support HW offloading, we will +be able to have this configured via the combination of PHY driver and +leds-turris-omnia driver. + +Signed-off-by: Marek Behún <kabel@kernel.org> +--- + arch/arm/boot/dts/armada-385-turris-omnia.dts | 3 ++- + 1 file changed, 2 insertions(+), 1 deletion(-) + +--- a/arch/arm/boot/dts/armada-385-turris-omnia.dts ++++ b/arch/arm/boot/dts/armada-385-turris-omnia.dts +@@ -390,7 +390,8 @@ + phy1: ethernet-phy@1 { + compatible = "ethernet-phy-ieee802.3-c22"; + reg = <1>; +- marvell,reg-init = <3 18 0 0x4985>; ++ marvell,reg-init = <3 18 0 0x4985>, ++ <3 16 0xfff0 0x0001>; + + /* irq is connected to &pcawan pin 7 */ + }; |