[openwrt/openwrt] sunxi: add support for Orange Pi Zero 3

LEDE Commits lede-commits at lists.infradead.org
Tue Mar 26 14:06:02 PDT 2024


hauke pushed a commit to openwrt/openwrt.git, branch main:
https://git.openwrt.org/29b8ba75fa52d2a9db98521644dfcc61fcd6b6a1

commit 29b8ba75fa52d2a9db98521644dfcc61fcd6b6a1
Author: Chukun Pan <amadeus at jmu.edu.cn>
AuthorDate: Sat Nov 18 23:10:25 2023 +0800

    sunxi: add support for Orange Pi Zero 3
    
    Key features:
      Allwinner H618 SoC (Quad core Cortex-A53)
      1/1.5/2/4 GiB LPDDR4 DRAM
      1 USB 2.0 type C port (Power + OTG)
      1 USB 2.0 host port
      1Gbps Ethernet port
      Micro-HDMI port
      MicroSD slot
    
    Installation:
      Write the image to SD Card with dd.
    
    Signed-off-by: Chukun Pan <amadeus at jmu.edu.cn>
---
 package/boot/uboot-sunxi/Makefile                  |  10 +
 target/linux/sunxi/cortexa53/config-6.1            |   1 +
 target/linux/sunxi/image/cortexa53.mk              |  12 +
 ...-allwinner-h616-Split-Orange-Pi-Zero-2-DT.patch | 305 +++++++++++++++++++++
 ...-allwinner-h616-Add-OrangePi-Zero-3-board.patch | 140 ++++++++++
 ...-allwinner-h616-update-emac-for-Orange-Pi.patch |  57 ++++
 6 files changed, 525 insertions(+)

diff --git a/package/boot/uboot-sunxi/Makefile b/package/boot/uboot-sunxi/Makefile
index de07dbdec2..112ea47d21 100644
--- a/package/boot/uboot-sunxi/Makefile
+++ b/package/boot/uboot-sunxi/Makefile
@@ -339,6 +339,15 @@ define U-Boot/orangepi_zero2
   ATF:=h616
 endef
 
+define U-Boot/orangepi_zero3
+  BUILD_SUBTARGET:=cortexa53
+  NAME:=Xunlong Orange Pi Zero3
+  BUILD_DEVICES:=xunlong_orangepi-zero3
+  DEPENDS:=+PACKAGE_u-boot-orangepi_zero3:trusted-firmware-a-sunxi-h616
+  UENV:=h616
+  ATF:=h616
+endef
+
 define U-Boot/Bananapi_M2_Ultra
   BUILD_SUBTARGET:=cortexa7
   NAME:=Bananapi M2 Ultra
@@ -402,6 +411,7 @@ UBOOT_TARGETS := \
 	orangepi_2 \
 	orangepi_pc2 \
 	orangepi_zero2 \
+	orangepi_zero3 \
 	pangolin \
 	pine64_plus \
 	Sinovoip_BPI_M3 \
diff --git a/target/linux/sunxi/cortexa53/config-6.1 b/target/linux/sunxi/cortexa53/config-6.1
index 5331352386..55bcd4e8e5 100644
--- a/target/linux/sunxi/cortexa53/config-6.1
+++ b/target/linux/sunxi/cortexa53/config-6.1
@@ -54,6 +54,7 @@ CONFIG_MDIO_BUS_MUX=y
 CONFIG_MICREL_PHY=y
 # CONFIG_MITIGATE_SPECTRE_BRANCH_HISTORY is not set
 CONFIG_MODULES_USE_ELF_RELA=y
+CONFIG_MOTORCOMM_PHY=y
 CONFIG_MUSB_PIO_ONLY=y
 CONFIG_NEED_SG_DMA_LENGTH=y
 CONFIG_NOP_USB_XCEIV=y
diff --git a/target/linux/sunxi/image/cortexa53.mk b/target/linux/sunxi/image/cortexa53.mk
index 80718b34bf..63ada59f85 100644
--- a/target/linux/sunxi/image/cortexa53.mk
+++ b/target/linux/sunxi/image/cortexa53.mk
@@ -29,6 +29,11 @@ define Device/sun50i-h616
   $(Device/sun50i)
 endef
 
+define Device/sun50i-h618
+  SOC := sun50i-h618
+  $(Device/sun50i)
+endef
+
 define Device/friendlyarm_nanopi-neo-plus2
   DEVICE_VENDOR := FriendlyARM
   DEVICE_MODEL := NanoPi NEO Plus2
@@ -120,6 +125,13 @@ define Device/xunlong_orangepi-zero2
 endef
 TARGET_DEVICES += xunlong_orangepi-zero2
 
+define Device/xunlong_orangepi-zero3
+  DEVICE_VENDOR := Xunlong
+  DEVICE_MODEL := Orange Pi Zero 3
+  $(Device/sun50i-h618)
+endef
+TARGET_DEVICES += xunlong_orangepi-zero3
+
 define Device/xunlong_orangepi-zero-plus
   DEVICE_VENDOR := Xunlong
   DEVICE_MODEL := Orange Pi Zero Plus
diff --git a/target/linux/sunxi/patches-6.1/005-v6.6-arm64-dts-allwinner-h616-Split-Orange-Pi-Zero-2-DT.patch b/target/linux/sunxi/patches-6.1/005-v6.6-arm64-dts-allwinner-h616-Split-Orange-Pi-Zero-2-DT.patch
new file mode 100644
index 0000000000..0747e6a8e0
--- /dev/null
+++ b/target/linux/sunxi/patches-6.1/005-v6.6-arm64-dts-allwinner-h616-Split-Orange-Pi-Zero-2-DT.patch
@@ -0,0 +1,305 @@
+From 322bf103204b8f786547acbeed85569254e7088f Mon Sep 17 00:00:00 2001
+From: Andre Przywara <andre.przywara at arm.com>
+Date: Fri, 4 Aug 2023 18:08:54 +0100
+Subject: [PATCH] arm64: dts: allwinner: h616: Split Orange Pi Zero 2 DT
+
+The Orange Pi Zero 2 got a successor (Zero 3), which shares quite some
+DT nodes with the Zero 2, but comes with a different PMIC.
+
+Move the common parts (except the PMIC) into a new shared file, and
+include that from the existing board .dts file.
+
+No functional change, the generated DTB is the same, except for some
+phandle numbering differences.
+
+Signed-off-by: Andre Przywara <andre.przywara at arm.com>
+Acked-by: Jernej Skrabec <jernej.skrabec at gmail.com>
+Link: https://lore.kernel.org/r/20230804170856.1237202-2-andre.przywara@arm.com
+Signed-off-by: Jernej Skrabec <jernej.skrabec at gmail.com>
+---
+ .../allwinner/sun50i-h616-orangepi-zero.dtsi  | 134 ++++++++++++++++++
+ .../allwinner/sun50i-h616-orangepi-zero2.dts  | 119 +---------------
+ 2 files changed, 135 insertions(+), 118 deletions(-)
+ create mode 100644 arch/arm64/boot/dts/allwinner/sun50i-h616-orangepi-zero.dtsi
+
+--- /dev/null
++++ b/arch/arm64/boot/dts/allwinner/sun50i-h616-orangepi-zero.dtsi
+@@ -0,0 +1,134 @@
++// SPDX-License-Identifier: (GPL-2.0+ or MIT)
++/*
++ * Copyright (C) 2020 Arm Ltd.
++ *
++ * DT nodes common between Orange Pi Zero 2 and Orange Pi Zero 3.
++ * Excludes PMIC nodes and properties, since they are different between the two.
++ */
++
++#include "sun50i-h616.dtsi"
++
++#include <dt-bindings/gpio/gpio.h>
++#include <dt-bindings/interrupt-controller/arm-gic.h>
++#include <dt-bindings/leds/common.h>
++
++/ {
++	aliases {
++		ethernet0 = &emac0;
++		serial0 = &uart0;
++	};
++
++	chosen {
++		stdout-path = "serial0:115200n8";
++	};
++
++	leds {
++		compatible = "gpio-leds";
++
++		led-0 {
++			function = LED_FUNCTION_POWER;
++			color = <LED_COLOR_ID_RED>;
++			gpios = <&pio 2 12 GPIO_ACTIVE_HIGH>; /* PC12 */
++			default-state = "on";
++		};
++
++		led-1 {
++			function = LED_FUNCTION_STATUS;
++			color = <LED_COLOR_ID_GREEN>;
++			gpios = <&pio 2 13 GPIO_ACTIVE_HIGH>; /* PC13 */
++		};
++	};
++
++	reg_vcc5v: vcc5v {
++		/* board wide 5V supply directly from the USB-C socket */
++		compatible = "regulator-fixed";
++		regulator-name = "vcc-5v";
++		regulator-min-microvolt = <5000000>;
++		regulator-max-microvolt = <5000000>;
++		regulator-always-on;
++	};
++
++	reg_usb1_vbus: regulator-usb1-vbus {
++		compatible = "regulator-fixed";
++		regulator-name = "usb1-vbus";
++		regulator-min-microvolt = <5000000>;
++		regulator-max-microvolt = <5000000>;
++		vin-supply = <&reg_vcc5v>;
++		enable-active-high;
++		gpio = <&pio 2 16 GPIO_ACTIVE_HIGH>; /* PC16 */
++	};
++};
++
++&ehci1 {
++	status = "okay";
++};
++
++/* USB 2 & 3 are on headers only. */
++
++&emac0 {
++	pinctrl-names = "default";
++	pinctrl-0 = <&ext_rgmii_pins>;
++	phy-mode = "rgmii";
++	phy-handle = <&ext_rgmii_phy>;
++	allwinner,rx-delay-ps = <3100>;
++	allwinner,tx-delay-ps = <700>;
++	status = "okay";
++};
++
++&mdio0 {
++	ext_rgmii_phy: ethernet-phy at 1 {
++		compatible = "ethernet-phy-ieee802.3-c22";
++		reg = <1>;
++	};
++};
++
++&mmc0 {
++	cd-gpios = <&pio 5 6 GPIO_ACTIVE_LOW>;	/* PF6 */
++	bus-width = <4>;
++	status = "okay";
++};
++
++&ohci1 {
++	status = "okay";
++};
++
++&spi0  {
++	status = "okay";
++	pinctrl-names = "default";
++	pinctrl-0 = <&spi0_pins>, <&spi0_cs0_pin>;
++
++	flash at 0 {
++		#address-cells = <1>;
++		#size-cells = <1>;
++		compatible = "jedec,spi-nor";
++		reg = <0>;
++		spi-max-frequency = <40000000>;
++	};
++};
++
++&uart0 {
++	pinctrl-names = "default";
++	pinctrl-0 = <&uart0_ph_pins>;
++	status = "okay";
++};
++
++&usbotg {
++	/*
++	 * PHY0 pins are connected to a USB-C socket, but a role switch
++	 * is not implemented: both CC pins are pulled to GND.
++	 * The VBUS pins power the device, so a fixed peripheral mode
++	 * is the best choice.
++	 * The board can be powered via GPIOs, in this case port0 *can*
++	 * act as a host (with a cable/adapter ignoring CC), as VBUS is
++	 * then provided by the GPIOs. Any user of this setup would
++	 * need to adjust the DT accordingly: dr_mode set to "host",
++	 * enabling OHCI0 and EHCI0.
++	 */
++	dr_mode = "peripheral";
++	status = "okay";
++};
++
++&usbphy {
++	usb1_vbus-supply = <&reg_usb1_vbus>;
++	status = "okay";
++};
+--- a/arch/arm64/boot/dts/allwinner/sun50i-h616-orangepi-zero2.dts
++++ b/arch/arm64/boot/dts/allwinner/sun50i-h616-orangepi-zero2.dts
+@@ -5,95 +5,19 @@
+ 
+ /dts-v1/;
+ 
+-#include "sun50i-h616.dtsi"
+-
+-#include <dt-bindings/gpio/gpio.h>
+-#include <dt-bindings/interrupt-controller/arm-gic.h>
+-#include <dt-bindings/leds/common.h>
++#include "sun50i-h616-orangepi-zero.dtsi"
+ 
+ / {
+ 	model = "OrangePi Zero2";
+ 	compatible = "xunlong,orangepi-zero2", "allwinner,sun50i-h616";
+-
+-	aliases {
+-		ethernet0 = &emac0;
+-		serial0 = &uart0;
+-	};
+-
+-	chosen {
+-		stdout-path = "serial0:115200n8";
+-	};
+-
+-	leds {
+-		compatible = "gpio-leds";
+-
+-		led-0 {
+-			function = LED_FUNCTION_POWER;
+-			color = <LED_COLOR_ID_RED>;
+-			gpios = <&pio 2 12 GPIO_ACTIVE_HIGH>; /* PC12 */
+-			default-state = "on";
+-		};
+-
+-		led-1 {
+-			function = LED_FUNCTION_STATUS;
+-			color = <LED_COLOR_ID_GREEN>;
+-			gpios = <&pio 2 13 GPIO_ACTIVE_HIGH>; /* PC13 */
+-		};
+-	};
+-
+-	reg_vcc5v: vcc5v {
+-		/* board wide 5V supply directly from the USB-C socket */
+-		compatible = "regulator-fixed";
+-		regulator-name = "vcc-5v";
+-		regulator-min-microvolt = <5000000>;
+-		regulator-max-microvolt = <5000000>;
+-		regulator-always-on;
+-	};
+-
+-	reg_usb1_vbus: regulator-usb1-vbus {
+-		compatible = "regulator-fixed";
+-		regulator-name = "usb1-vbus";
+-		regulator-min-microvolt = <5000000>;
+-		regulator-max-microvolt = <5000000>;
+-		vin-supply = <&reg_vcc5v>;
+-		enable-active-high;
+-		gpio = <&pio 2 16 GPIO_ACTIVE_HIGH>; /* PC16 */
+-	};
+-};
+-
+-&ehci1 {
+-	status = "okay";
+ };
+ 
+-/* USB 2 & 3 are on headers only. */
+-
+ &emac0 {
+-	pinctrl-names = "default";
+-	pinctrl-0 = <&ext_rgmii_pins>;
+-	phy-mode = "rgmii";
+-	phy-handle = <&ext_rgmii_phy>;
+ 	phy-supply = <&reg_dcdce>;
+-	allwinner,rx-delay-ps = <3100>;
+-	allwinner,tx-delay-ps = <700>;
+-	status = "okay";
+-};
+-
+-&mdio0 {
+-	ext_rgmii_phy: ethernet-phy at 1 {
+-		compatible = "ethernet-phy-ieee802.3-c22";
+-		reg = <1>;
+-	};
+ };
+ 
+ &mmc0 {
+ 	vmmc-supply = <&reg_dcdce>;
+-	cd-gpios = <&pio 5 6 GPIO_ACTIVE_LOW>;	/* PF6 */
+-	bus-width = <4>;
+-	status = "okay";
+-};
+-
+-&ohci1 {
+-	status = "okay";
+ };
+ 
+ &r_rsb {
+@@ -211,44 +135,3 @@
+ 	vcc-ph-supply = <&reg_aldo1>;
+ 	vcc-pi-supply = <&reg_aldo1>;
+ };
+-
+-&spi0  {
+-	status = "okay";
+-	pinctrl-names = "default";
+-	pinctrl-0 = <&spi0_pins>, <&spi0_cs0_pin>;
+-
+-	flash at 0 {
+-		#address-cells = <1>;
+-		#size-cells = <1>;
+-		compatible = "jedec,spi-nor";
+-		reg = <0>;
+-		spi-max-frequency = <40000000>;
+-	};
+-};
+-
+-&uart0 {
+-	pinctrl-names = "default";
+-	pinctrl-0 = <&uart0_ph_pins>;
+-	status = "okay";
+-};
+-
+-&usbotg {
+-	/*
+-	 * PHY0 pins are connected to a USB-C socket, but a role switch
+-	 * is not implemented: both CC pins are pulled to GND.
+-	 * The VBUS pins power the device, so a fixed peripheral mode
+-	 * is the best choice.
+-	 * The board can be powered via GPIOs, in this case port0 *can*
+-	 * act as a host (with a cable/adapter ignoring CC), as VBUS is
+-	 * then provided by the GPIOs. Any user of this setup would
+-	 * need to adjust the DT accordingly: dr_mode set to "host",
+-	 * enabling OHCI0 and EHCI0.
+-	 */
+-	dr_mode = "peripheral";
+-	status = "okay";
+-};
+-
+-&usbphy {
+-	usb1_vbus-supply = <&reg_usb1_vbus>;
+-	status = "okay";
+-};
diff --git a/target/linux/sunxi/patches-6.1/006-v6.6-arm64-dts-allwinner-h616-Add-OrangePi-Zero-3-board.patch b/target/linux/sunxi/patches-6.1/006-v6.6-arm64-dts-allwinner-h616-Add-OrangePi-Zero-3-board.patch
new file mode 100644
index 0000000000..4081a82d52
--- /dev/null
+++ b/target/linux/sunxi/patches-6.1/006-v6.6-arm64-dts-allwinner-h616-Add-OrangePi-Zero-3-board.patch
@@ -0,0 +1,140 @@
+From f1b3ddb3ecc2eec1f912383e01156c226daacfab Mon Sep 17 00:00:00 2001
+From: Andre Przywara <andre.przywara at arm.com>
+Date: Fri, 4 Aug 2023 18:08:56 +0100
+Subject: [PATCH] arm64: dts: allwinner: h616: Add OrangePi Zero 3 board
+ support
+
+The OrangePi Zero 3 is a development board based on the Allwinner H618 SoC,
+which seems to be just an H616 with more L2 cache. The board itself is a
+slightly updated version of the Orange Pi Zero 2. It features:
+- Four ARM Cortex-A53 cores, Mali-G31 MP2 GPU
+- 1/1.5/2/4 GiB LPDDR4 DRAM SKUs (only up to 1GB on the Zero2)
+- AXP313a PMIC (more capable AXP305 on the Zero2)
+- Raspberry-Pi-1 compatible GPIO header
+- extra 13 pin expansion header, exposing pins for 2x USB 2.0 ports
+- 1 USB 2.0 host port
+- 1 USB 2.0 type C port (power supply + OTG)
+- MicroSD slot
+- on-board 16MiB bootable SPI NOR flash (only 2MB on the Zero2)
+- 1Gbps Ethernet port (via Motorcomm YT8531 PHY) (RTL8211 on the Zero2)
+- micro-HDMI port
+- (yet) unsupported Allwinner WiFi/BT chip
+
+Add the devicetree file describing the currently supported features,
+namely LEDs, SD card, PMIC, SPI flash, USB. Ethernet seems unstable at
+the moment, though the basic functionality works.
+
+Signed-off-by: Andre Przywara <andre.przywara at arm.com>
+Reviewed-by: Jernej Skrabec <jernej.skrabec at gmail.com>
+Link: https://lore.kernel.org/r/20230804170856.1237202-4-andre.przywara@arm.com
+Signed-off-by: Jernej Skrabec <jernej.skrabec at gmail.com>
+---
+ arch/arm64/boot/dts/allwinner/Makefile        |  1 +
+ .../allwinner/sun50i-h618-orangepi-zero3.dts  | 94 +++++++++++++++++++
+ 2 files changed, 95 insertions(+)
+ create mode 100644 arch/arm64/boot/dts/allwinner/sun50i-h618-orangepi-zero3.dts
+
+--- a/arch/arm64/boot/dts/allwinner/Makefile
++++ b/arch/arm64/boot/dts/allwinner/Makefile
+@@ -40,3 +40,4 @@ dtb-$(CONFIG_ARCH_SUNXI) += sun50i-h6-ta
+ dtb-$(CONFIG_ARCH_SUNXI) += sun50i-h6-tanix-tx6-mini.dtb
+ dtb-$(CONFIG_ARCH_SUNXI) += sun50i-h616-orangepi-zero2.dtb
+ dtb-$(CONFIG_ARCH_SUNXI) += sun50i-h616-x96-mate.dtb
++dtb-$(CONFIG_ARCH_SUNXI) += sun50i-h618-orangepi-zero3.dtb
+--- /dev/null
++++ b/arch/arm64/boot/dts/allwinner/sun50i-h618-orangepi-zero3.dts
+@@ -0,0 +1,94 @@
++// SPDX-License-Identifier: (GPL-2.0+ or MIT)
++/*
++ * Copyright (C) 2023 Arm Ltd.
++ */
++
++/dts-v1/;
++
++#include "sun50i-h616-orangepi-zero.dtsi"
++
++/ {
++	model = "OrangePi Zero3";
++	compatible = "xunlong,orangepi-zero3", "allwinner,sun50i-h618";
++};
++
++&emac0 {
++	phy-supply = <&reg_dldo1>;
++};
++
++&ext_rgmii_phy {
++	motorcomm,clk-out-frequency-hz = <125000000>;
++};
++
++&mmc0 {
++	/*
++	 * The schematic shows the card detect pin wired up to PF6, via an
++	 * inverter, but it just doesn't work.
++	 */
++	broken-cd;
++	vmmc-supply = <&reg_dldo1>;
++};
++
++&r_i2c {
++	status = "okay";
++
++	axp313: pmic at 36 {
++		compatible = "x-powers,axp313a";
++		reg = <0x36>;
++		#interrupt-cells = <1>;
++		interrupt-controller;
++		interrupt-parent = <&pio>;
++		interrupts = <2 9 IRQ_TYPE_LEVEL_LOW>;	/* PC9 */
++
++		vin1-supply = <&reg_vcc5v>;
++		vin2-supply = <&reg_vcc5v>;
++		vin3-supply = <&reg_vcc5v>;
++
++		regulators {
++			/* Supplies VCC-PLL, so needs to be always on. */
++			reg_aldo1: aldo1 {
++				regulator-always-on;
++				regulator-min-microvolt = <1800000>;
++				regulator-max-microvolt = <1800000>;
++				regulator-name = "vcc1v8";
++			};
++
++			/* Supplies VCC-IO, so needs to be always on. */
++			reg_dldo1: dldo1 {
++				regulator-always-on;
++				regulator-min-microvolt = <3300000>;
++				regulator-max-microvolt = <3300000>;
++				regulator-name = "vcc3v3";
++			};
++
++			reg_dcdc1: dcdc1 {
++				regulator-always-on;
++				regulator-min-microvolt = <810000>;
++				regulator-max-microvolt = <990000>;
++				regulator-name = "vdd-gpu-sys";
++			};
++
++			reg_dcdc2: dcdc2 {
++				regulator-always-on;
++				regulator-min-microvolt = <810000>;
++				regulator-max-microvolt = <1100000>;
++				regulator-name = "vdd-cpu";
++			};
++
++			reg_dcdc3: dcdc3 {
++				regulator-always-on;
++				regulator-min-microvolt = <1100000>;
++				regulator-max-microvolt = <1100000>;
++				regulator-name = "vdd-dram";
++			};
++		};
++	};
++};
++
++&pio {
++	vcc-pc-supply = <&reg_dldo1>;
++	vcc-pf-supply = <&reg_dldo1>;
++	vcc-pg-supply = <&reg_aldo1>;
++	vcc-ph-supply = <&reg_dldo1>;
++	vcc-pi-supply = <&reg_dldo1>;
++};
diff --git a/target/linux/sunxi/patches-6.1/007-v6.7-arm64-dts-allwinner-h616-update-emac-for-Orange-Pi.patch b/target/linux/sunxi/patches-6.1/007-v6.7-arm64-dts-allwinner-h616-update-emac-for-Orange-Pi.patch
new file mode 100644
index 0000000000..a492eed551
--- /dev/null
+++ b/target/linux/sunxi/patches-6.1/007-v6.7-arm64-dts-allwinner-h616-update-emac-for-Orange-Pi.patch
@@ -0,0 +1,57 @@
+From b9622937d95809ef89904583191571a9fa326402 Mon Sep 17 00:00:00 2001
+From: Chukun Pan <amadeus at jmu.edu.cn>
+Date: Sun, 29 Oct 2023 15:40:09 +0800
+Subject: [PATCH] arm64: dts: allwinner: h616: update emac for Orange Pi Zero 3
+
+The current emac setting is not suitable for Orange Pi Zero 3,
+move it back to Orange Pi Zero 2 DT. Also update phy mode and
+delay values for emac on Orange Pi Zero 3.
+With these changes, Ethernet now looks stable.
+
+Fixes: 322bf103204b ("arm64: dts: allwinner: h616: Split Orange Pi Zero 2 DT")
+Signed-off-by: Chukun Pan <amadeus at jmu.edu.cn>
+Reviewed-by: Jernej Skrabec <jernej.skrabec at gmail.com>
+Link: https://lore.kernel.org/r/20231029074009.7820-2-amadeus@jmu.edu.cn
+Signed-off-by: Jernej Skrabec <jernej.skrabec at gmail.com>
+---
+ arch/arm64/boot/dts/allwinner/sun50i-h616-orangepi-zero.dtsi | 3 ---
+ arch/arm64/boot/dts/allwinner/sun50i-h616-orangepi-zero2.dts | 3 +++
+ arch/arm64/boot/dts/allwinner/sun50i-h618-orangepi-zero3.dts | 2 ++
+ 3 files changed, 5 insertions(+), 3 deletions(-)
+
+--- a/arch/arm64/boot/dts/allwinner/sun50i-h616-orangepi-zero.dtsi
++++ b/arch/arm64/boot/dts/allwinner/sun50i-h616-orangepi-zero.dtsi
+@@ -68,10 +68,7 @@
+ &emac0 {
+ 	pinctrl-names = "default";
+ 	pinctrl-0 = <&ext_rgmii_pins>;
+-	phy-mode = "rgmii";
+ 	phy-handle = <&ext_rgmii_phy>;
+-	allwinner,rx-delay-ps = <3100>;
+-	allwinner,tx-delay-ps = <700>;
+ 	status = "okay";
+ };
+ 
+--- a/arch/arm64/boot/dts/allwinner/sun50i-h616-orangepi-zero2.dts
++++ b/arch/arm64/boot/dts/allwinner/sun50i-h616-orangepi-zero2.dts
+@@ -13,6 +13,9 @@
+ };
+ 
+ &emac0 {
++	allwinner,rx-delay-ps = <3100>;
++	allwinner,tx-delay-ps = <700>;
++	phy-mode = "rgmii";
+ 	phy-supply = <&reg_dcdce>;
+ };
+ 
+--- a/arch/arm64/boot/dts/allwinner/sun50i-h618-orangepi-zero3.dts
++++ b/arch/arm64/boot/dts/allwinner/sun50i-h618-orangepi-zero3.dts
+@@ -13,6 +13,8 @@
+ };
+ 
+ &emac0 {
++	allwinner,tx-delay-ps = <700>;
++	phy-mode = "rgmii-rxid";
+ 	phy-supply = <&reg_dldo1>;
+ };
+ 




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