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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] 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
@@ -398,7 +398,8 @@
status = "okay";
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 */
};
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