39 lines
1.1 KiB
Diff
39 lines
1.1 KiB
Diff
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From 94dcfdc77fc55ed1956011ceea341911c6e760a0 Mon Sep 17 00:00:00 2001
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From: Corentin Labbe <clabbe.montjoie@gmail.com>
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Date: Wed, 31 May 2017 09:18:48 +0200
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Subject: arm64: allwinner: pine64-plus: Enable dwmac-sun8i
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The dwmac-sun8i hardware is present on the pine64 plus.
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It uses an external PHY rtl8211e via RGMII.
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Signed-off-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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.../arm64/boot/dts/allwinner/sun50i-a64-pine64-plus.dts | 17 ++++++++++++++++-
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1 file changed, 16 insertions(+), 1 deletion(-)
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--- a/arch/arm64/boot/dts/allwinner/sun50i-a64-pine64-plus.dts
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+++ b/arch/arm64/boot/dts/allwinner/sun50i-a64-pine64-plus.dts
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@@ -46,5 +46,20 @@
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model = "Pine64+";
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compatible = "pine64,pine64-plus", "allwinner,sun50i-a64";
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- /* TODO: Camera, Ethernet PHY, touchscreen, etc. */
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+ /* TODO: Camera, touchscreen, etc. */
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+};
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+
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+&emac {
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+ pinctrl-names = "default";
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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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+ status = "okay";
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+};
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+
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+&mdio {
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+ ext_rgmii_phy: ethernet-phy@1 {
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+ compatible = "ethernet-phy-ieee802.3-c22";
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+ reg = <1>;
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+ };
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};
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