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b1c82cbd51
Ethernet support was initial added in kernel 4.13, but deactivated before the final release. This is backports the changes which are activating it again from kernel 4.15. Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
52 lines
1.7 KiB
Diff
52 lines
1.7 KiB
Diff
From bdfe4cebea11476d278b1b98dd0f7cdac8269d62 Mon Sep 17 00:00:00 2001
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From: Icenowy Zheng <icenowy@aosc.io>
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Date: Fri, 10 Nov 2017 17:26:54 +0800
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Subject: [PATCH] arm64: allwinner: a64: add Ethernet PHY regulator for several
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boards
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On several A64 boards the Ethernet PHY is powered by the DC1SW regulator
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on the AXP803 PMIC.
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Add phy-handle property to these boards' emac node.
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Signed-off-by: Icenowy Zheng <icenowy@aosc.io>
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Acked-by: Corentin LABBE <clabbe.montjoie@gmail.com>
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Tested-by: Corentin LABBE <clabbe.montjoie@gmail.com>
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Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
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---
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arch/arm64/boot/dts/allwinner/sun50i-a64-bananapi-m64.dts | 1 +
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arch/arm64/boot/dts/allwinner/sun50i-a64-pine64.dts | 1 +
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arch/arm64/boot/dts/allwinner/sun50i-a64-sopine-baseboard.dts | 1 +
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3 files changed, 3 insertions(+)
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--- a/arch/arm64/boot/dts/allwinner/sun50i-a64-bananapi-m64.dts
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+++ b/arch/arm64/boot/dts/allwinner/sun50i-a64-bananapi-m64.dts
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@@ -75,6 +75,7 @@
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pinctrl-0 = <&rgmii_pins>;
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phy-mode = "rgmii";
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phy-handle = <&ext_rgmii_phy>;
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+ phy-supply = <®_dc1sw>;
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status = "okay";
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};
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--- a/arch/arm64/boot/dts/allwinner/sun50i-a64-pine64.dts
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+++ b/arch/arm64/boot/dts/allwinner/sun50i-a64-pine64.dts
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@@ -77,6 +77,7 @@
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pinctrl-0 = <&rmii_pins>;
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phy-mode = "rmii";
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phy-handle = <&ext_rmii_phy1>;
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+ phy-supply = <®_dc1sw>;
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status = "okay";
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};
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--- a/arch/arm64/boot/dts/allwinner/sun50i-a64-sopine-baseboard.dts
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+++ b/arch/arm64/boot/dts/allwinner/sun50i-a64-sopine-baseboard.dts
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@@ -82,6 +82,7 @@
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pinctrl-0 = <&rgmii_pins>;
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phy-mode = "rgmii";
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phy-handle = <&ext_rgmii_phy>;
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+ phy-supply = <®_dc1sw>;
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status = "okay";
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};
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