2022-07-26 12:31:26 +00:00
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From 81c0004a6433ff90fa6129418802c3c367e453c2 Mon Sep 17 00:00:00 2001
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From: =?UTF-8?q?Marek=20Beh=C3=BAn?= <kabel@kernel.org>
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Date: Mon, 4 Jul 2022 13:36:21 +0200
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Subject: [PATCH] ARM: dts: turris-omnia: configure LED[0] pin function to
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link/activity
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MIME-Version: 1.0
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Content-Type: text/plain; charset=UTF-8
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Content-Transfer-Encoding: 8bit
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The marvell PHY driver changes the LED[0] pin function to "On - 1000
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Mbps Link, Off - Else".
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Turris Omnia expects that the function is "On - Link, Blink - Activity,
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Off - No link".
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Use the `marvell,reg-init` DT property to change the function.
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In the future, once netdev trigger will support HW offloading, we will
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be able to have this configured via the combination of PHY driver and
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leds-turris-omnia driver.
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Signed-off-by: Marek Behún <kabel@kernel.org>
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---
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arch/arm/boot/dts/armada-385-turris-omnia.dts | 3 ++-
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1 file changed, 2 insertions(+), 1 deletion(-)
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--- a/arch/arm/boot/dts/armada-385-turris-omnia.dts
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+++ b/arch/arm/boot/dts/armada-385-turris-omnia.dts
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2023-01-14 11:31:07 +00:00
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@@ -398,7 +398,8 @@
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2022-07-26 12:31:26 +00:00
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status = "okay";
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compatible = "ethernet-phy-ieee802.3-c22";
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reg = <1>;
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- marvell,reg-init = <3 18 0 0x4985>;
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+ marvell,reg-init = <3 18 0 0x4985>,
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+ <3 16 0xfff0 0x0001>;
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/* irq is connected to &pcawan pin 7 */
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};
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