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[PATCH v2 08/20] ARM: dts: sun8i: Enable dwmac-sun8i on the Banana Pi M2+

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From: LABBE Corentin <clabbe.montjoie@gmail.com>

The dwmac-sun8i hardware is present on the Banana Pi M2+
It uses an external PHY rtl8211e via RGMII.

This patch create the needed regulator, emac and phy nodes.

Signed-off-by: Corentin Labbe <clabbe.montjoie@gmail.com>
---
 arch/arm/boot/dts/sun8i-h3-bananapi-m2-plus.dts | 37 +++++++++++++++++++++++++
 1 file changed, 37 insertions(+)

diff --git a/arch/arm/boot/dts/sun8i-h3-bananapi-m2-plus.dts b/arch/arm/boot/dts/sun8i-h3-bananapi-m2-plus.dts
index 52acbe1..30b0a41 100644
--- a/arch/arm/boot/dts/sun8i-h3-bananapi-m2-plus.dts
+++ b/arch/arm/boot/dts/sun8i-h3-bananapi-m2-plus.dts
@@ -90,6 +90,18 @@
 		pinctrl-0 = <&wifi_en_bpi_m2p>;
 		reset-gpios = <&r_pio 0 7 GPIO_ACTIVE_LOW>; /* PL7 */
 	};
+
+	reg_gmac_3v3: gmac-3v3 {
+		      compatible = "regulator-fixed";
+		      pinctrl-names = "default";
+		      pinctrl-0 = <&gmac_power_pin_orangepi>;
+		      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 {
@@ -186,3 +198,28 @@
 	/* USB VBUS is on as long as VCC-IO is on */
 	status = "okay";
 };
+
+&pio {
+	gmac_power_pin_orangepi: gmac_power_pin@0 {
+		 pins = "PD6";
+		 function = "gpio_out";
+		 drive-strength = <10>;
+	 };
+};
+
+&mdio {
+	ext_rgmii_phy: ethernet-phy@1 {
+		reg = <0>;
+	};
+};
+
+&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";
+};
-- 
2.10.2

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[PATCH v2 00/20] net-next: stmmac: add dwmac-sun8i ethernet driver Corentin Labbe <clabbe.montjoie@gmail.com> - 2017-03-14 15:30 +0100
  [PATCH v2 03/20] ARM: sun8i: dt: Add DT bindings documentation for Allwinner dwmac-sun8i Corentin Labbe <clabbe.montjoie@gmail.com> - 2017-03-14 15:30 +0100
    Re: [PATCH v2 03/20] ARM: sun8i: dt: Add DT bindings documentation  for Allwinner dwmac-sun8i Rob Herring <robh@kernel.org> - 2017-03-20 23:30 +0100
  [PATCH v2 18/20] ARM: dts: sun50i-a64: enable dwmac-sun8i on the BananaPi M64 Corentin Labbe <clabbe.montjoie@gmail.com> - 2017-03-14 15:30 +0100
  [PATCH v2 06/20] ARM: dts: sunxi-h3-h5: Add dt node for the syscon control module Corentin Labbe <clabbe.montjoie@gmail.com> - 2017-03-14 15:30 +0100
  [PATCH v2 13/20] ARM: dts: sun8i: orangepi-pc-plus: Set EMAC activity LEDs to active high Corentin Labbe <clabbe.montjoie@gmail.com> - 2017-03-14 15:30 +0100
  [PATCH v2 16/20] ARM: dts: sun50i-a64: enable dwmac-sun8i on pine64 Corentin Labbe <clabbe.montjoie@gmail.com> - 2017-03-14 15:30 +0100
    Re: [PATCH v2 16/20] ARM: dts: sun50i-a64: enable dwmac-sun8i on  pine64 Florian Fainelli <f.fainelli@gmail.com> - 2017-03-14 19:30 +0100
  [PATCH v2 14/20] ARM64: dts: sun50i-a64: Add dt node for the syscon control module Corentin Labbe <clabbe.montjoie@gmail.com> - 2017-03-14 15:30 +0100
    Re: [PATCH v2 14/20] ARM64: dts: sun50i-a64: Add dt node for the  syscon control module Sergei Shtylyov <sergei.shtylyov@cogentembedded.com> - 2017-03-15 12:10 +0100
  [PATCH v2 17/20] ARM: dts: sun50i-a64: enable dwmac-sun8i on pine64 plus Corentin Labbe <clabbe.montjoie@gmail.com> - 2017-03-14 15:30 +0100
  [PATCH v2 01/20] net-next: stmmac: export stmmac_set_mac_addr/stmmac_get_mac_addr Corentin Labbe <clabbe.montjoie@gmail.com> - 2017-03-14 15:30 +0100
  [PATCH v2 04/20] ARM: sun8i: dt: Add DT bindings documentation for Allwinner syscon Corentin Labbe <clabbe.montjoie@gmail.com> - 2017-03-14 15:30 +0100
    Re: [PATCH v2 04/20] ARM: sun8i: dt: Add DT bindings documentation  for Allwinner syscon Rob Herring <robh@kernel.org> - 2017-03-21 02:10 +0100
  [PATCH v2 19/20] ARM: sunxi: Enable dwmac-sun8i driver on sunxi_defconfig Corentin Labbe <clabbe.montjoie@gmail.com> - 2017-03-14 15:30 +0100
  [PATCH v2 20/20] ARM: sunxi: Enable dwmac-sun8i driver on multi_v7_defconfig Corentin Labbe <clabbe.montjoie@gmail.com> - 2017-03-14 15:30 +0100
  [PATCH v2 09/20] ARM: dts: sun8i: Enable dwmac-sun8i on the Orange PI PC Corentin Labbe <clabbe.montjoie@gmail.com> - 2017-03-14 15:30 +0100
  [PATCH v2 12/20] ARM: dts: sun8i: Enable dwmac-sun8i on the Orange Pi plus Corentin Labbe <clabbe.montjoie@gmail.com> - 2017-03-14 15:30 +0100
  [PATCH v2 08/20] ARM: dts: sun8i: Enable dwmac-sun8i on the Banana Pi M2+ Corentin Labbe <clabbe.montjoie@gmail.com> - 2017-03-14 15:30 +0100
  [PATCH v2 05/20] net-next: stmmac: Add dwmac-sun8i Corentin Labbe <clabbe.montjoie@gmail.com> - 2017-03-14 15:30 +0100
  [PATCH v2 11/20] ARM: dts: sun8i: Enable dwmac-sun8i on the Orange PI One Corentin Labbe <clabbe.montjoie@gmail.com> - 2017-03-14 15:30 +0100
  [PATCH v2 10/20] ARM: dts: sun8i: Enable dwmac-sun8i on the Orange Pi 2 Corentin Labbe <clabbe.montjoie@gmail.com> - 2017-03-14 15:30 +0100
  [PATCH v2 15/20] ARM64: dts: sun50i-a64: add dwmac-sun8i Ethernet driver Corentin Labbe <clabbe.montjoie@gmail.com> - 2017-03-14 15:30 +0100
  [PATCH v2 07/20] ARM: dts: sunxi-h3-h5: add dwmac-sun8i ethernet driver Corentin Labbe <clabbe.montjoie@gmail.com> - 2017-03-14 15:30 +0100
  [PATCH v2 02/20] net-next: stmmac: add optional setup function Corentin Labbe <clabbe.montjoie@gmail.com> - 2017-03-14 15:30 +0100

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