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-rw-r--r--target/linux/sunxi/patches-4.14/020-ARM-dts-sunxi-Restore-EMAC-changes-boards.patch292
1 files changed, 292 insertions, 0 deletions
diff --git a/target/linux/sunxi/patches-4.14/020-ARM-dts-sunxi-Restore-EMAC-changes-boards.patch b/target/linux/sunxi/patches-4.14/020-ARM-dts-sunxi-Restore-EMAC-changes-boards.patch
new file mode 100644
index 0000000000..b89278d5d3
--- /dev/null
+++ b/target/linux/sunxi/patches-4.14/020-ARM-dts-sunxi-Restore-EMAC-changes-boards.patch
@@ -0,0 +1,292 @@
+From 4904337fe34fa7fc529d6f4d9ee8b96fe7db310a Mon Sep 17 00:00:00 2001
+From: Corentin Labbe <clabbe.montjoie@gmail.com>
+Date: Tue, 31 Oct 2017 09:19:12 +0100
+Subject: [PATCH] ARM: dts: sunxi: Restore EMAC changes (boards)
+
+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 all boards DT about dwmac-sun8i
+This reverts partially commit fe45174b72ae ("arm: dts: sunxi: 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/arm/boot/dts/sun8i-h2-plus-orangepi-zero.dts | 9 +++++++
+ arch/arm/boot/dts/sun8i-h3-bananapi-m2-plus.dts | 19 +++++++++++++++
+ arch/arm/boot/dts/sun8i-h3-nanopi-m1-plus.dts | 29 +++++++++++++++++++++++
+ arch/arm/boot/dts/sun8i-h3-nanopi-neo.dts | 7 ++++++
+ arch/arm/boot/dts/sun8i-h3-orangepi-2.dts | 8 +++++++
+ arch/arm/boot/dts/sun8i-h3-orangepi-one.dts | 8 +++++++
+ arch/arm/boot/dts/sun8i-h3-orangepi-pc-plus.dts | 5 ++++
+ arch/arm/boot/dts/sun8i-h3-orangepi-pc.dts | 8 +++++++
+ arch/arm/boot/dts/sun8i-h3-orangepi-plus.dts | 22 +++++++++++++++++
+ arch/arm/boot/dts/sun8i-h3-orangepi-plus2e.dts | 16 +++++++++++++
+ 10 files changed, 131 insertions(+)
+
+--- a/arch/arm/boot/dts/sun8i-h2-plus-orangepi-zero.dts
++++ b/arch/arm/boot/dts/sun8i-h2-plus-orangepi-zero.dts
+@@ -56,6 +56,8 @@
+
+ aliases {
+ serial0 = &uart0;
++ /* ethernet0 is the H3 emac, defined in sun8i-h3.dtsi */
++ ethernet0 = &emac;
+ ethernet1 = &xr819;
+ };
+
+@@ -102,6 +104,13 @@
+ status = "okay";
+ };
+
++&emac {
++ phy-handle = <&int_mii_phy>;
++ phy-mode = "mii";
++ allwinner,leds-active-low;
++ status = "okay";
++};
++
+ &mmc0 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&mmc0_pins_a>;
+--- a/arch/arm/boot/dts/sun8i-h3-bananapi-m2-plus.dts
++++ b/arch/arm/boot/dts/sun8i-h3-bananapi-m2-plus.dts
+@@ -52,6 +52,7 @@
+ compatible = "sinovoip,bpi-m2-plus", "allwinner,sun8i-h3";
+
+ aliases {
++ ethernet0 = &emac;
+ serial0 = &uart0;
+ serial1 = &uart1;
+ };
+@@ -114,6 +115,24 @@
+ status = "okay";
+ };
+
++&emac {
++ pinctrl-names = "default";
++ pinctrl-0 = <&emac_rgmii_pins>;
++ phy-supply = <&reg_gmac_3v3>;
++ phy-handle = <&ext_rgmii_phy>;
++ phy-mode = "rgmii";
++
++ allwinner,leds-active-low;
++ status = "okay";
++};
++
++&external_mdio {
++ ext_rgmii_phy: ethernet-phy@1 {
++ compatible = "ethernet-phy-ieee802.3-c22";
++ reg = <0>;
++ };
++};
++
+ &ir {
+ pinctrl-names = "default";
+ pinctrl-0 = <&ir_pins_a>;
+--- a/arch/arm/boot/dts/sun8i-h3-nanopi-m1-plus.dts
++++ b/arch/arm/boot/dts/sun8i-h3-nanopi-m1-plus.dts
+@@ -45,6 +45,16 @@
+ / {
+ model = "FriendlyArm NanoPi M1 Plus";
+ compatible = "friendlyarm,nanopi-m1-plus", "allwinner,sun8i-h3";
++
++ reg_gmac_3v3: gmac-3v3 {
++ compatible = "regulator-fixed";
++ regulator-name = "gmac-3v3";
++ regulator-min-microvolt = <3300000>;
++ regulator-max-microvolt = <3300000>;
++ startup-delay-us = <100000>;
++ enable-active-high;
++ gpio = <&pio 3 6 GPIO_ACTIVE_HIGH>;
++ };
+ };
+
+ &ehci1 {
+@@ -55,6 +65,25 @@
+ status = "okay";
+ };
+
++&emac {
++ pinctrl-names = "default";
++ pinctrl-0 = <&emac_rgmii_pins>;
++ phy-supply = <&reg_gmac_3v3>;
++ phy-handle = <&ext_rgmii_phy>;
++ phy-mode = "rgmii";
++
++ allwinner,leds-active-low;
++
++ status = "okay";
++};
++
++&external_mdio {
++ ext_rgmii_phy: ethernet-phy@1 {
++ compatible = "ethernet-phy-ieee802.3-c22";
++ reg = <7>;
++ };
++};
++
+ &ohci1 {
+ status = "okay";
+ };
+--- a/arch/arm/boot/dts/sun8i-h3-nanopi-neo.dts
++++ b/arch/arm/boot/dts/sun8i-h3-nanopi-neo.dts
+@@ -46,3 +46,10 @@
+ model = "FriendlyARM NanoPi NEO";
+ compatible = "friendlyarm,nanopi-neo", "allwinner,sun8i-h3";
+ };
++
++&emac {
++ phy-handle = <&int_mii_phy>;
++ phy-mode = "mii";
++ allwinner,leds-active-low;
++ status = "okay";
++};
+--- a/arch/arm/boot/dts/sun8i-h3-orangepi-2.dts
++++ b/arch/arm/boot/dts/sun8i-h3-orangepi-2.dts
+@@ -54,6 +54,7 @@
+ aliases {
+ serial0 = &uart0;
+ /* ethernet0 is the H3 emac, defined in sun8i-h3.dtsi */
++ ethernet0 = &emac;
+ ethernet1 = &rtl8189;
+ };
+
+@@ -117,6 +118,13 @@
+ status = "okay";
+ };
+
++&emac {
++ phy-handle = <&int_mii_phy>;
++ phy-mode = "mii";
++ allwinner,leds-active-low;
++ status = "okay";
++};
++
+ &ir {
+ pinctrl-names = "default";
+ pinctrl-0 = <&ir_pins_a>;
+--- a/arch/arm/boot/dts/sun8i-h3-orangepi-one.dts
++++ b/arch/arm/boot/dts/sun8i-h3-orangepi-one.dts
+@@ -52,6 +52,7 @@
+ compatible = "xunlong,orangepi-one", "allwinner,sun8i-h3";
+
+ aliases {
++ ethernet0 = &emac;
+ serial0 = &uart0;
+ };
+
+@@ -97,6 +98,13 @@
+ status = "okay";
+ };
+
++&emac {
++ phy-handle = <&int_mii_phy>;
++ phy-mode = "mii";
++ allwinner,leds-active-low;
++ status = "okay";
++};
++
+ &mmc0 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin>;
+--- a/arch/arm/boot/dts/sun8i-h3-orangepi-pc-plus.dts
++++ b/arch/arm/boot/dts/sun8i-h3-orangepi-pc-plus.dts
+@@ -53,6 +53,11 @@
+ };
+ };
+
++&emac {
++ /* LEDs changed to active high on the plus */
++ /delete-property/ allwinner,leds-active-low;
++};
++
+ &mmc1 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&mmc1_pins_a>;
+--- a/arch/arm/boot/dts/sun8i-h3-orangepi-pc.dts
++++ b/arch/arm/boot/dts/sun8i-h3-orangepi-pc.dts
+@@ -52,6 +52,7 @@
+ compatible = "xunlong,orangepi-pc", "allwinner,sun8i-h3";
+
+ aliases {
++ ethernet0 = &emac;
+ serial0 = &uart0;
+ };
+
+@@ -113,6 +114,13 @@
+ status = "okay";
+ };
+
++&emac {
++ phy-handle = <&int_mii_phy>;
++ phy-mode = "mii";
++ allwinner,leds-active-low;
++ status = "okay";
++};
++
+ &ir {
+ pinctrl-names = "default";
+ pinctrl-0 = <&ir_pins_a>;
+--- a/arch/arm/boot/dts/sun8i-h3-orangepi-plus.dts
++++ b/arch/arm/boot/dts/sun8i-h3-orangepi-plus.dts
+@@ -47,6 +47,10 @@
+ model = "Xunlong Orange Pi Plus / Plus 2";
+ compatible = "xunlong,orangepi-plus", "allwinner,sun8i-h3";
+
++ aliases {
++ ethernet0 = &emac;
++ };
++
+ reg_gmac_3v3: gmac-3v3 {
+ compatible = "regulator-fixed";
+ regulator-name = "gmac-3v3";
+@@ -74,6 +78,24 @@
+ status = "okay";
+ };
+
++&emac {
++ pinctrl-names = "default";
++ pinctrl-0 = <&emac_rgmii_pins>;
++ phy-supply = <&reg_gmac_3v3>;
++ phy-handle = <&ext_rgmii_phy>;
++ phy-mode = "rgmii";
++
++ allwinner,leds-active-low;
++ status = "okay";
++};
++
++&external_mdio {
++ ext_rgmii_phy: ethernet-phy@1 {
++ compatible = "ethernet-phy-ieee802.3-c22";
++ reg = <0>;
++ };
++};
++
+ &mmc2 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&mmc2_8bit_pins>;
+--- a/arch/arm/boot/dts/sun8i-h3-orangepi-plus2e.dts
++++ b/arch/arm/boot/dts/sun8i-h3-orangepi-plus2e.dts
+@@ -61,3 +61,19 @@
+ gpio = <&pio 3 6 GPIO_ACTIVE_HIGH>; /* PD6 */
+ };
+ };
++
++&emac {
++ pinctrl-names = "default";
++ pinctrl-0 = <&emac_rgmii_pins>;
++ phy-supply = <&reg_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>;
++ };
++};
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