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>
121 lines
3.0 KiB
Diff
121 lines
3.0 KiB
Diff
From 44a94c7ef989317de81e3e7f84385be2bf1b5fe2 Mon Sep 17 00:00:00 2001
|
|
From: Corentin Labbe <clabbe.montjoie@gmail.com>
|
|
Date: Tue, 31 Oct 2017 09:19:14 +0100
|
|
Subject: [PATCH] arm64: dts: allwinner: H5: Restore EMAC changes
|
|
|
|
The original dwmac-sun8i DT bindings have some issue on how to handle
|
|
integrated PHY and was reverted in last RC of 4.13.
|
|
But now we have a solution so we need to get back that was reverted.
|
|
|
|
This patch restore arm64 DT about dwmac-sun8i for H5
|
|
This reverts a part of commit 87e1f5e8bb4b ("arm64: dts: allwinner: Revert EMAC changes")
|
|
|
|
Signed-off-by: Corentin Labbe <clabbe.montjoie@gmail.com>
|
|
Acked-by: Florian Fainelli <f.fainelli@gmail.com>
|
|
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
|
|
---
|
|
arch/arm64/boot/dts/allwinner/sun50i-h5-nanopi-neo2.dts | 17 +++++++++++++++++
|
|
.../arm64/boot/dts/allwinner/sun50i-h5-orangepi-pc2.dts | 17 +++++++++++++++++
|
|
.../boot/dts/allwinner/sun50i-h5-orangepi-prime.dts | 17 +++++++++++++++++
|
|
3 files changed, 51 insertions(+)
|
|
|
|
--- a/arch/arm64/boot/dts/allwinner/sun50i-h5-nanopi-neo2.dts
|
|
+++ b/arch/arm64/boot/dts/allwinner/sun50i-h5-nanopi-neo2.dts
|
|
@@ -50,6 +50,7 @@
|
|
compatible = "friendlyarm,nanopi-neo2", "allwinner,sun50i-h5";
|
|
|
|
aliases {
|
|
+ ethernet0 = &emac;
|
|
serial0 = &uart0;
|
|
};
|
|
|
|
@@ -108,6 +109,22 @@
|
|
status = "okay";
|
|
};
|
|
|
|
+&emac {
|
|
+ pinctrl-names = "default";
|
|
+ pinctrl-0 = <&emac_rgmii_pins>;
|
|
+ phy-supply = <®_gmac_3v3>;
|
|
+ phy-handle = <&ext_rgmii_phy>;
|
|
+ phy-mode = "rgmii";
|
|
+ status = "okay";
|
|
+};
|
|
+
|
|
+&external_mdio {
|
|
+ ext_rgmii_phy: ethernet-phy@7 {
|
|
+ compatible = "ethernet-phy-ieee802.3-c22";
|
|
+ reg = <7>;
|
|
+ };
|
|
+};
|
|
+
|
|
&mmc0 {
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin>;
|
|
--- a/arch/arm64/boot/dts/allwinner/sun50i-h5-orangepi-pc2.dts
|
|
+++ b/arch/arm64/boot/dts/allwinner/sun50i-h5-orangepi-pc2.dts
|
|
@@ -59,6 +59,7 @@
|
|
};
|
|
|
|
aliases {
|
|
+ ethernet0 = &emac;
|
|
serial0 = &uart0;
|
|
};
|
|
|
|
@@ -136,6 +137,22 @@
|
|
status = "okay";
|
|
};
|
|
|
|
+&emac {
|
|
+ pinctrl-names = "default";
|
|
+ pinctrl-0 = <&emac_rgmii_pins>;
|
|
+ phy-supply = <®_gmac_3v3>;
|
|
+ phy-handle = <&ext_rgmii_phy>;
|
|
+ phy-mode = "rgmii";
|
|
+ status = "okay";
|
|
+};
|
|
+
|
|
+&external_mdio {
|
|
+ ext_rgmii_phy: ethernet-phy@1 {
|
|
+ compatible = "ethernet-phy-ieee802.3-c22";
|
|
+ reg = <1>;
|
|
+ };
|
|
+};
|
|
+
|
|
&ir {
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&ir_pins_a>;
|
|
--- a/arch/arm64/boot/dts/allwinner/sun50i-h5-orangepi-prime.dts
|
|
+++ b/arch/arm64/boot/dts/allwinner/sun50i-h5-orangepi-prime.dts
|
|
@@ -54,6 +54,7 @@
|
|
compatible = "xunlong,orangepi-prime", "allwinner,sun50i-h5";
|
|
|
|
aliases {
|
|
+ ethernet0 = &emac;
|
|
serial0 = &uart0;
|
|
};
|
|
|
|
@@ -143,6 +144,22 @@
|
|
status = "okay";
|
|
};
|
|
|
|
+&emac {
|
|
+ pinctrl-names = "default";
|
|
+ pinctrl-0 = <&emac_rgmii_pins>;
|
|
+ phy-supply = <®_gmac_3v3>;
|
|
+ phy-handle = <&ext_rgmii_phy>;
|
|
+ phy-mode = "rgmii";
|
|
+ status = "okay";
|
|
+};
|
|
+
|
|
+&external_mdio {
|
|
+ ext_rgmii_phy: ethernet-phy@1 {
|
|
+ compatible = "ethernet-phy-ieee802.3-c22";
|
|
+ reg = <1>;
|
|
+ };
|
|
+};
|
|
+
|
|
&ir {
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&ir_pins_a>;
|