diff options
Diffstat (limited to 'target/linux/sunxi/patches-4.14/027-arm64-dts-allwinner-H5-Restore-EMAC-changes.patch')
| -rw-r--r-- | target/linux/sunxi/patches-4.14/027-arm64-dts-allwinner-H5-Restore-EMAC-changes.patch | 120 |
1 files changed, 120 insertions, 0 deletions
diff --git a/target/linux/sunxi/patches-4.14/027-arm64-dts-allwinner-H5-Restore-EMAC-changes.patch b/target/linux/sunxi/patches-4.14/027-arm64-dts-allwinner-H5-Restore-EMAC-changes.patch new file mode 100644 index 0000000000..b2c9d75ad7 --- /dev/null +++ b/target/linux/sunxi/patches-4.14/027-arm64-dts-allwinner-H5-Restore-EMAC-changes.patch @@ -0,0 +1,120 @@ +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>; |