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From: Pablo Greco <pgreco-/kQrlZ55X3WoClj4AeEUq9i2O/JbrIOy@public.gmane.org>
To: linux-sunxi-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org
Cc: Pablo Greco
	<pgreco-/kQrlZ55X3WoClj4AeEUq9i2O/JbrIOy@public.gmane.org>,
	Rob Herring <robh+dt-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>,
	Mark Rutland <mark.rutland-5wv7dgnIgG8@public.gmane.org>,
	Maxime Ripard
	<maxime.ripard-LDxbnhwyfcJBDgjK7y7TUQ@public.gmane.org>,
	Chen-Yu Tsai <wens-jdAy2FN1RRM@public.gmane.org>,
	devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
	linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org,
	linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
Subject: [PATCH v5 3/7] ARM: dts: sun8i: v40: bananapi-m2-berry: Enable GMAC ethernet controller
Date: Tue, 23 Apr 2019 14:26:00 -0300	[thread overview]
Message-ID: <1556040365-10913-4-git-send-email-pgreco@centosproject.org> (raw)
In-Reply-To: <1556040365-10913-1-git-send-email-pgreco-/kQrlZ55X3WoClj4AeEUq9i2O/JbrIOy@public.gmane.org>

Just like the Bananapi M2 Ultra, the Bananapi M2 Berry has a Realtek
RTL8211E RGMII PHY tied to the GMAC.
The PMIC's DC1SW output provides power for the PHY, while the ALDO2
output provides I/O voltages on both sides.

Signed-off-by: Pablo Greco <pgreco-/kQrlZ55X3WoClj4AeEUq9i2O/JbrIOy@public.gmane.org>
---
 arch/arm/boot/dts/sun8i-v40-bananapi-m2-berry.dts | 29 +++++++++++++++++++++++
 1 file changed, 29 insertions(+)

diff --git a/arch/arm/boot/dts/sun8i-v40-bananapi-m2-berry.dts b/arch/arm/boot/dts/sun8i-v40-bananapi-m2-berry.dts
index 2cb2ce0..561319b 100644
--- a/arch/arm/boot/dts/sun8i-v40-bananapi-m2-berry.dts
+++ b/arch/arm/boot/dts/sun8i-v40-bananapi-m2-berry.dts
@@ -50,6 +50,7 @@
 	compatible = "sinovoip,bpi-m2-berry", "allwinner,sun8i-r40";
 
 	aliases {
+		ethernet0 = &gmac;
 		serial0 = &uart0;
 	};
 
@@ -92,6 +93,22 @@
 	status = "okay";
 };
 
+&gmac {
+	pinctrl-names = "default";
+	pinctrl-0 = <&gmac_rgmii_pins>;
+	phy-handle = <&phy1>;
+	phy-mode = "rgmii";
+	phy-supply = <&reg_dc1sw>;
+	status = "okay";
+};
+
+&gmac_mdio {
+	phy1: ethernet-phy@1 {
+		compatible = "ethernet-phy-ieee802.3-c22";
+		reg = <1>;
+	};
+};
+
 &i2c0 {
 	status = "okay";
 
@@ -133,6 +150,12 @@
 	vcc-pg-supply = <&reg_dldo1>;
 };
 
+&reg_aldo2 {
+	regulator-min-microvolt = <2500000>;
+	regulator-max-microvolt = <2500000>;
+	regulator-name = "vcc-pa";
+};
+
 &reg_aldo3 {
 	regulator-always-on;
 	regulator-min-microvolt = <2700000>;
@@ -140,6 +163,12 @@
 	regulator-name = "avcc";
 };
 
+&reg_dc1sw {
+	regulator-min-microvolt = <3000000>;
+	regulator-max-microvolt = <3000000>;
+	regulator-name = "vcc-gmac-phy";
+};
+
 &reg_dcdc1 {
 	regulator-always-on;
 	regulator-min-microvolt = <3000000>;
-- 
1.8.3.1

  parent reply	other threads:[~2019-04-23 17:26 UTC|newest]

Thread overview: 16+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-04-23 17:25 [PATCH v5 0/7] ARM: dts: sun8i: v40 Rewrite BPi M2 Berry DTS based on BPi M2 Ultra Pablo Greco
2019-04-23 17:25 ` [PATCH v5 2/7] ARM: dts: sun8i: v40: bananapi-m2-berry: Add GPIO pin-bank regulator supplies Pablo Greco
     [not found]   ` <1556040365-10913-3-git-send-email-pgreco-/kQrlZ55X3WoClj4AeEUq9i2O/JbrIOy@public.gmane.org>
2019-05-02  7:38     ` Maxime Ripard
2019-05-02 10:24       ` Pablo Sebastián Greco
     [not found] ` <1556040365-10913-1-git-send-email-pgreco-/kQrlZ55X3WoClj4AeEUq9i2O/JbrIOy@public.gmane.org>
2019-04-23 17:25   ` [PATCH v5 1/7] ARM: dts: sun8i: r40: bananapi-m2-ultra: " Pablo Greco
     [not found]     ` <1556040365-10913-2-git-send-email-pgreco-/kQrlZ55X3WoClj4AeEUq9i2O/JbrIOy@public.gmane.org>
2019-05-02  7:37       ` Maxime Ripard
2019-04-23 17:26   ` Pablo Greco [this message]
     [not found]     ` <1556040365-10913-4-git-send-email-pgreco-/kQrlZ55X3WoClj4AeEUq9i2O/JbrIOy@public.gmane.org>
2019-05-02  7:39       ` [PATCH v5 3/7] ARM: dts: sun8i: v40: bananapi-m2-berry: Enable GMAC ethernet controller Maxime Ripard
2019-05-02 10:25         ` [linux-sunxi] " Pablo Sebastián Greco
2019-04-23 17:26   ` [PATCH v5 4/7] ARM: dts: sun8i: v40: bananapi-m2-berry: Enable HDMI output Pablo Greco
2019-04-23 17:26   ` [PATCH v5 5/7] ARM: dts: sun8i: v40: bananapi-m2-berry: Enable AHCI Pablo Greco
2019-04-23 17:26   ` [PATCH v5 6/7] ARM: dts: sun8i: v40: bananapi-m2-berry: Fix WiFi regulator definitions Pablo Greco
2019-04-23 17:26   ` [PATCH v5 7/7] ARM: dts: sun8i: v40: bananapi-m2-berry: Add Bluetooth device node Pablo Greco
     [not found]     ` <1556040365-10913-8-git-send-email-pgreco-/kQrlZ55X3WoClj4AeEUq9i2O/JbrIOy@public.gmane.org>
2019-05-02  7:41       ` Maxime Ripard
2019-05-02  8:20         ` Chen-Yu Tsai
2019-05-02 10:27           ` [linux-sunxi] " Pablo Sebastián Greco

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