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-rw-r--r--AllWinner-net-emac.patch287
1 files changed, 287 insertions, 0 deletions
diff --git a/AllWinner-net-emac.patch b/AllWinner-net-emac.patch
index a26b3ae9e..0e0a319d0 100644
--- a/AllWinner-net-emac.patch
+++ b/AllWinner-net-emac.patch
@@ -2228,3 +2228,290 @@ index ce07285..4575fbb 100644
CONFIG_MDIO_BUS_MUX_MMIOREG=y
CONFIG_MESON_GXL_PHY=m
CONFIG_MICREL_PHY=y
+From patchwork Mon Jun 5 19:21:26 2017
+Content-Type: text/plain; charset="utf-8"
+MIME-Version: 1.0
+Content-Transfer-Encoding: 7bit
+Subject: [1/5] ARM: sun8i: orangepi-plus: Enable dwmac-sun8i
+From: Corentin LABBE <clabbe.montjoie@gmail.com>
+X-Patchwork-Id: 9767313
+Message-Id: <20170605192130.25320-2-clabbe.montjoie@gmail.com>
+To: robh+dt@kernel.org, mark.rutland@arm.com, linux@armlinux.org.uk,
+ maxime.ripard@free-electrons.com, wens@csie.org,
+ catalin.marinas@arm.com, will.deacon@arm.com
+Cc: devicetree@vger.kernel.org, linux-sunxi@googlegroups.com,
+ Corentin Labbe <clabbe.montjoie@gmail.com>,
+ linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org
+Date: Mon, 5 Jun 2017 21:21:26 +0200
+
+The dwmac-sun8i hardware is present on the Orange PI plus.
+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-orangepi-plus.dts | 32 ++++++++++++++++++++++++++++
+ 1 file changed, 32 insertions(+)
+
+diff --git a/arch/arm/boot/dts/sun8i-h3-orangepi-plus.dts b/arch/arm/boot/dts/sun8i-h3-orangepi-plus.dts
+index 8c40ab7bfa72..331ed683ac62 100644
+--- a/arch/arm/boot/dts/sun8i-h3-orangepi-plus.dts
++++ b/arch/arm/boot/dts/sun8i-h3-orangepi-plus.dts
+@@ -47,6 +47,20 @@
+ 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";
++ regulator-min-microvolt = <3300000>;
++ regulator-max-microvolt = <3300000>;
++ startup-delay-us = <100000>;
++ enable-active-high;
++ gpio = <&pio 3 6 GPIO_ACTIVE_HIGH>;
++ };
++
+ reg_usb3_vbus: usb3-vbus {
+ compatible = "regulator-fixed";
+ pinctrl-names = "default";
+@@ -64,6 +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";
++};
++
++&mdio {
++ ext_rgmii_phy: ethernet-phy@1 {
++ compatible = "ethernet-phy-ieee802.3-c22";
++ reg = <0>;
++ };
++};
++
+ &mmc2 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&mmc2_8bit_pins>;
+From patchwork Mon Jun 5 19:21:27 2017
+Content-Type: text/plain; charset="utf-8"
+MIME-Version: 1.0
+Content-Transfer-Encoding: 7bit
+Subject: [2/5] ARM: sun8i: bananapi-m2-plus: Enable dwmac-sun8i
+From: Corentin LABBE <clabbe.montjoie@gmail.com>
+X-Patchwork-Id: 9767321
+Message-Id: <20170605192130.25320-3-clabbe.montjoie@gmail.com>
+To: robh+dt@kernel.org, mark.rutland@arm.com, linux@armlinux.org.uk,
+ maxime.ripard@free-electrons.com, wens@csie.org,
+ catalin.marinas@arm.com, will.deacon@arm.com
+Cc: devicetree@vger.kernel.org, linux-sunxi@googlegroups.com,
+ Corentin Labbe <clabbe.montjoie@gmail.com>,
+ linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org
+Date: Mon, 5 Jun 2017 21:21:27 +0200
+
+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 | 29 +++++++++++++++++++++++++
+ 1 file changed, 29 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 883072b611fa..d756ff825116 100644
+--- 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;
+ };
+@@ -84,6 +85,16 @@
+ };
+ };
+
++ 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>;
++ };
++
+ wifi_pwrseq: wifi_pwrseq {
+ compatible = "mmc-pwrseq-simple";
+ pinctrl-names = "default";
+@@ -104,12 +115,30 @@
+ 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";
++};
++
+ &ir {
+ pinctrl-names = "default";
+ pinctrl-0 = <&ir_pins_a>;
+ status = "okay";
+ };
+
++&mdio {
++ ext_rgmii_phy: ethernet-phy@1 {
++ compatible = "ethernet-phy-ieee802.3-c22";
++ reg = <0>;
++ };
++};
++
+ &mmc0 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin>;
+From patchwork Mon Jun 5 19:21:28 2017
+Content-Type: text/plain; charset="utf-8"
+MIME-Version: 1.0
+Content-Transfer-Encoding: 7bit
+Subject: [3/5] ARM: sun50i: orangepi-pc2: Enable dwmac-sun8i
+From: Corentin LABBE <clabbe.montjoie@gmail.com>
+X-Patchwork-Id: 9767347
+Message-Id: <20170605192130.25320-4-clabbe.montjoie@gmail.com>
+To: robh+dt@kernel.org, mark.rutland@arm.com, linux@armlinux.org.uk,
+ maxime.ripard@free-electrons.com, wens@csie.org,
+ catalin.marinas@arm.com, will.deacon@arm.com
+Cc: devicetree@vger.kernel.org, linux-sunxi@googlegroups.com,
+ Corentin Labbe <clabbe.montjoie@gmail.com>,
+ linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org
+Date: Mon, 5 Jun 2017 21:21:28 +0200
+
+The dwmac-sun8i hardware is present on the Orange PI PC2.
+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>
+---
+ .../boot/dts/allwinner/sun50i-h5-orangepi-pc2.dts | 27 ++++++++++++++++++++++
+ 1 file changed, 27 insertions(+)
+
+diff --git a/arch/arm64/boot/dts/allwinner/sun50i-h5-orangepi-pc2.dts b/arch/arm64/boot/dts/allwinner/sun50i-h5-orangepi-pc2.dts
+index dfecc17dcc92..a8296feee884 100644
+--- 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;
+ };
+
+@@ -91,6 +92,16 @@
+ };
+ };
+
++ 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>;
++ };
++
+ reg_usb0_vbus: usb0-vbus {
+ compatible = "regulator-fixed";
+ regulator-name = "usb0-vbus";
+@@ -126,12 +137,28 @@
+ status = "okay";
+ };
+
++&emac {
++ pinctrl-names = "default";
++ pinctrl-0 = <&emac_rgmii_pins>;
++ phy-supply = <&reg_gmac_3v3>;
++ phy-handle = <&ext_rgmii_phy>;
++ phy-mode = "rgmii";
++ status = "okay";
++};
++
+ &ir {
+ pinctrl-names = "default";
+ pinctrl-0 = <&ir_pins_a>;
+ status = "okay";
+ };
+
++&mdio {
++ ext_rgmii_phy: ethernet-phy@1 {
++ compatible = "ethernet-phy-ieee802.3-c22";
++ reg = <1>;
++ };
++};
++
+ &mmc0 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin>;
+From patchwork Wed May 31 07:18:44 2017
+Content-Type: text/plain; charset="utf-8"
+MIME-Version: 1.0
+Content-Transfer-Encoding: 7bit
+Subject: [v6,13/21] arm: sun8i: nanopi-neo: Enable dwmac-sun8i
+From: Corentin LABBE <clabbe.montjoie@gmail.com>
+X-Patchwork-Id: 9756089
+Message-Id: <20170531071852.12422-14-clabbe.montjoie@gmail.com>
+To: robh+dt@kernel.org, mark.rutland@arm.com,
+ maxime.ripard@free-electrons.com,
+ wens@csie.org, linux@armlinux.org.uk, catalin.marinas@arm.com,
+ will.deacon@arm.com, peppe.cavallaro@st.com, alexandre.torgue@st.com
+Cc: devicetree@vger.kernel.org, netdev@vger.kernel.org,
+ linux-kernel@vger.kernel.org, linux-sunxi@googlegroups.com,
+ Corentin Labbe <clabbe.montjoie@gmail.com>,
+ linux-arm-kernel@lists.infradead.org
+Date: Wed, 31 May 2017 09:18:44 +0200
+
+The dwmac-sun8i hardware is present on the NanoPi Neo.
+It uses the internal PHY.
+This patch create the needed emac node.
+
+Signed-off-by: Corentin Labbe <clabbe.montjoie@gmail.com>
+---
+ arch/arm/boot/dts/sun8i-h3-nanopi-neo.dts | 7 +++++++
+ 1 file changed, 7 insertions(+)
+
+diff --git a/arch/arm/boot/dts/sun8i-h3-nanopi-neo.dts b/arch/arm/boot/dts/sun8i-h3-nanopi-neo.dts
+index 8d2cc6e9a03f..78f6c24952dd 100644
+--- 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";
++};
generated by cgit (git 2.34.1) at 2024-11-11 10:57:44 +0000