linux-mainline: Added patch for nanopi-r1

Signed-off-by: Marek Belisko <marek.belisko@open-nandra.com>

conf/machine/nanopi-r1.conf

@@ -0,0 +1,8 @@
+#@TYPE: Machine
+#@NAME: NanoPi R1
+#@DESCRIPTION: Machine configuration for the FriendlyARM NanoPi R1, based on #the Allwinner H3 CPU
+
+require conf/machine/include/sun8i.inc
+
+KERNEL_DEVICETREE = "sun8i-h3-nanopi-r1.dtb"
+UBOOT_MACHINE = "nanopi_r1_defconfig"

recipes-bsp/u-boot/files/0002-Added-nanopi-r1-board-support.patch

@@ -0,0 +1,167 @@
+From 767a05572ef5b93c2e157749b1754cbe261ee43d Mon Sep 17 00:00:00 2001
+From: Marek Belisko <marek.belisko@open-nandra.com>
+Date: Fri, 8 Apr 2022 11:33:53 +0200
+Subject: [PATCH] Added nanopi-r1 board support
+
+Patch taken from : https://github.com/armbian/build/blob/master/patch/u-boot/u-boot-sunxi/add-nanopi-r1-and-duo2.patch
+
+Signed-off-by: Marek Belisko <marek.belisko@open-nandra.com>
+---
+ arch/arm/dts/Makefile               |   1 +
+ arch/arm/dts/sun8i-h3-nanopi-r1.dts | 102 ++++++++++++++++++++++++++++++++++++
+ configs/nanopi_r1_defconfig         |  22 ++++++++
+ 3 files changed, 125 insertions(+)
+ create mode 100644 arch/arm/dts/sun8i-h3-nanopi-r1.dts
+ create mode 100644 configs/nanopi_r1_defconfig
+
+diff --git a/arch/arm/dts/Makefile b/arch/arm/dts/Makefile
+index 9fb3868..6743e32 100644
+--- a/arch/arm/dts/Makefile
++++ b/arch/arm/dts/Makefile
+@@ -600,6 +600,7 @@ dtb-$(CONFIG_MACH_SUN8I_H3) += \
+ 	sun8i-h3-nanopi-m1-plus.dtb \
+ 	sun8i-h3-nanopi-neo.dtb \
+ 	sun8i-h3-nanopi-neo-air.dtb \
++	sun8i-h3-nanopi-r1.dtb \
+ 	sun8i-h3-orangepi-2.dtb \
+ 	sun8i-h3-orangepi-lite.dtb \
+ 	sun8i-h3-orangepi-one.dtb \
+diff --git a/arch/arm/dts/sun8i-h3-nanopi-r1.dts b/arch/arm/dts/sun8i-h3-nanopi-r1.dts
+new file mode 100644
+index 0000000..9c3c574
+--- /dev/null
++++ b/arch/arm/dts/sun8i-h3-nanopi-r1.dts
+@@ -0,0 +1,102 @@
++/*
++ * Copyright (C) 2019 Igor Pecovnik <igor@armbian.com>
++ *
++ * This file is dual-licensed: you can use it either under the terms
++ * of the GPL or the X11 license, at your option. Note that this dual
++ * licensing only applies to this file, and not this project as a
++ * whole.
++ *
++ *  a) This file is free software; you can redistribute it and/or
++ *     modify it under the terms of the GNU General Public License as
++ *     published by the Free Software Foundation; either version 2 of the
++ *     License, or (at your option) any later version.
++ *
++ *     This file is distributed in the hope that it will be useful,
++ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
++ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
++ *     GNU General Public License for more details.
++ *
++ * Or, alternatively,
++ *
++ *  b) Permission is hereby granted, free of charge, to any person
++ *     obtaining a copy of this software and associated documentation
++ *     files (the "Software"), to deal in the Software without
++ *     restriction, including without limitation the rights to use,
++ *     copy, modify, merge, publish, distribute, sublicense, and/or
++ *     sell copies of the Software, and to permit persons to whom the
++ *     Software is furnished to do so, subject to the following
++ *     conditions:
++ *
++ *     The above copyright notice and this permission notice shall be
++ *     included in all copies or substantial portions of the Software.
++ *
++ *     THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
++ *     EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
++ *     OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
++ *     NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
++ *     HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
++ *     WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
++ *     FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
++ *     OTHER DEALINGS IN THE SOFTWARE.
++ */
++
++#include "sun8i-h3-nanopi.dtsi"
++
++/ {
++	model = "FriendlyARM NanoPi R1";
++	compatible = "friendlyarm,nanopi-neo", "allwinner,sun8i-h3";
++
++	reg_gmac_3v3: gmac-3v3 {
++		compatible = "regulator-fixed";
++		pinctrl-names = "default";
++		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>;
++	};
++
++};
++
++&ehci0 {
++	status = "okay";
++};
++
++&pio {
++	gmac_power_pin_nanopi: gmac_power_pin@0 {
++		pins = "PD6";
++		function = "gpio_out";
++	};
++};
++
++&ohci0 {
++	status = "okay";
++};
++
++&mmc2 {
++	pinctrl-names = "default";
++	pinctrl-0 = <&mmc2_8bit_pins>;
++	vmmc-supply = <&reg_vcc3v3>;
++	bus-width = <8>;
++	non-removable;
++	cap-mmc-hw-reset;
++	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";
++};
++
++&external_mdio {
++	ext_rgmii_phy: ethernet-phy@1 {
++		compatible = "ethernet-phy-ieee802.3-c22";
++		reg = <7>;
++	};
++};
+diff --git a/configs/nanopi_r1_defconfig b/configs/nanopi_r1_defconfig
+new file mode 100644
+index 0000000..e028b41
+--- /dev/null
++++ b/configs/nanopi_r1_defconfig
+@@ -0,0 +1,22 @@
++CONFIG_ARM=y
++CONFIG_ARCH_SUNXI=y
++CONFIG_SPL=y
++CONFIG_MACH_SUN8I_H3=y
++CONFIG_DRAM_CLK=408
++CONFIG_DRAM_ZQ=3881979
++CONFIG_DRAM_ODT_EN=y
++CONFIG_MACPWR="PD6"
++# CONFIG_VIDEO_DE2 is not set
++CONFIG_NR_DRAM_BANKS=1
++# CONFIG_SYS_MALLOC_CLEAR_ON_INIT is not set
++CONFIG_CONSOLE_MUX=y
++CONFIG_SYS_CLK_FREQ=480000000
++# CONFIG_CMD_FLASH is not set
++# CONFIG_SPL_DOS_PARTITION is not set
++# CONFIG_SPL_EFI_PARTITION is not set
++CONFIG_DEFAULT_DEVICE_TREE="sun8i-h3-nanopi-r1"
++CONFIG_SUN8I_EMAC=y
++CONFIG_USB_EHCI_HCD=y
++CONFIG_USB_OHCI_HCD=y
++CONFIG_SYS_USB_EVENT_POLL_VIA_INT_QUEUE=y
++CONFIG_MMC_SUNXI_SLOT_EXTRA=2
+-- 
+2.7.4
+

recipes-bsp/u-boot/u-boot_%.bbappend

@@ -13,8 +13,9 @@ DEFAULT_PREFERENCE:sun50i = "1"
 
 SRC_URI:append:sunxi = " \
         file://0001-nanopi_neo_air_defconfig-Enable-eMMC-support.patch \
+	file://0002-Added-nanopi-r1-board-support.patch \
         file://boot.cmd \
-           "
+"
 
 UBOOT_ENV_SUFFIX:sunxi = "scr"
 UBOOT_ENV:sunxi = "boot"

recipes-kernel/linux/linux-mainline.inc

@@ -22,6 +22,7 @@ S = "${WORKDIR}/linux-${PV}"
 
 SRC_URI = "https://www.kernel.org/pub/linux/kernel/v5.x/linux-${PV}.tar.xz \
 	file://0001-dts-orange-pi-zero-Add-wifi-support.patch \
+	file://0002-ARM-dts-sun8i-h3-Add-initial-NanoPi-R1-support.patch \
 	file://defconfig \
 "
 

recipes-kernel/linux/linux-mainline/0002-ARM-dts-sun8i-h3-Add-initial-NanoPi-R1-support.patch

@@ -0,0 +1,236 @@
+From 692c8efb60d033fa0df3d79d4aee6e3e1d966425 Mon Sep 17 00:00:00 2001
+From: Marek Belisko <marek.belisko@open-nandra.com>
+Date: Wed, 13 Apr 2022 11:19:29 +0200
+Subject: [PATCH] ARM: dts: sun8i: h3: Add initial NanoPi R1 support
+
+The NanoPi R1 is a complete open source board developed
+by FriendlyElec for makers, hobbyists, fans and etc.
+
+NanoPi R1 key features
+- Allwinner H3, Quad-core Cortex-A7@1.2GHz
+- 512MB/1GB DDR3 RAM
+- 8GB eMMC
+- microSD slot
+- 10/100/1000M Ethernet x 1
+- 10/100 Ethernet x 1
+- Wifi 802.11b/g/n
+- Bluetooth 4.0
+- Serial Debug Port
+- 5V 2A DC power-supply
+
+Signed-off-by: Yu-Tung Chang <mtwget@gmail.com>
+Signed-off-by: Maxime Ripard <maxime@cerno.tech>
+Link: https://lore.kernel.org/r/20201102100157.85801-2-mtwget@gmail.com
+---
+ Documentation/devicetree/bindings/arm/sunxi.yaml |   5 +
+ arch/arm/boot/dts/Makefile                       |   1 +
+ arch/arm/boot/dts/sun8i-h3-nanopi-r1.dts         | 169 +++++++++++++++++++++++
+ 3 files changed, 175 insertions(+)
+ create mode 100644 arch/arm/boot/dts/sun8i-h3-nanopi-r1.dts
+
+diff --git a/Documentation/devicetree/bindings/arm/sunxi.yaml b/Documentation/devicetree/bindings/arm/sunxi.yaml
+index cab8e1b..5424bab 100644
+--- a/Documentation/devicetree/bindings/arm/sunxi.yaml
++++ b/Documentation/devicetree/bindings/arm/sunxi.yaml
+@@ -251,6 +251,11 @@ properties:
+           - const: friendlyarm,nanopi-neo-plus2
+           - const: allwinner,sun50i-h5
+ 
++      - description: FriendlyARM NanoPi R1
++        items:
++          - const: friendlyarm,nanopi-r1
++          - const: allwinner,sun8i-h3
++
+       - description: Gemei G9 Tablet
+         items:
+           - const: gemei,g9
+diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
+index 4c3ba04..494639a 100644
+--- a/arch/arm/boot/dts/Makefile
++++ b/arch/arm/boot/dts/Makefile
+@@ -1240,6 +1240,7 @@ dtb-$(CONFIG_MACH_SUN8I) += \
+ 	sun8i-h3-nanopi-m1-plus.dtb \
+ 	sun8i-h3-nanopi-neo.dtb \
+ 	sun8i-h3-nanopi-neo-air.dtb \
++	sun8i-h3-nanopi-r1.dtb \
+ 	sun8i-h3-orangepi-2.dtb \
+ 	sun8i-h3-orangepi-lite.dtb \
+ 	sun8i-h3-orangepi-one.dtb \
+diff --git a/arch/arm/boot/dts/sun8i-h3-nanopi-r1.dts b/arch/arm/boot/dts/sun8i-h3-nanopi-r1.dts
+new file mode 100644
+index 0000000..204a39f
+--- /dev/null
++++ b/arch/arm/boot/dts/sun8i-h3-nanopi-r1.dts
+@@ -0,0 +1,169 @@
++// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
++/*
++ * Copyright (C) 2019 Igor Pecovnik <igor@armbian.com>
++ * Copyright (C) 2020 Jayantajit Gogoi <jayanta.gogoi525@gmail.com>
++ * Copyright (C) 2020 Yu-Tung Chang <mtwget@gmail.com>
++*/
++
++#include "sun8i-h3-nanopi.dtsi"
++#include <dt-bindings/leds/common.h>
++
++/ {
++	model = "FriendlyARM NanoPi R1";
++	compatible = "friendlyarm,nanopi-r1", "allwinner,sun8i-h3";
++
++	aliases {
++		serial1 = &uart1;
++		ethernet0 = &emac;
++		ethernet1 = &wifi;
++	};
++
++	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>; /* PD6 */
++	};
++
++	reg_vdd_cpux: gpio-regulator {
++		compatible = "regulator-gpio";
++		regulator-name = "vdd-cpux";
++		regulator-type = "voltage";
++		regulator-boot-on;
++		regulator-always-on;
++		regulator-min-microvolt = <1100000>;
++		regulator-max-microvolt = <1300000>;
++		regulator-ramp-delay = <50>;
++		gpios = <&r_pio 0 6 GPIO_ACTIVE_HIGH>; /* PL6 */
++		gpios-states = <0x1>;
++		states = <1100000 0x0
++			  1300000 0x1>;
++	};
++
++	wifi_pwrseq: wifi_pwrseq {
++		compatible = "mmc-pwrseq-simple";
++		reset-gpios = <&r_pio 0 7 GPIO_ACTIVE_LOW>; /* PL7 */
++		clocks = <&rtc 1>;
++		clock-names = "ext_clock";
++	};
++
++	leds {
++		led-2 {
++			function = LED_FUNCTION_WAN;
++			color = <LED_COLOR_ID_GREEN>;
++			gpios = <&pio 6 11 GPIO_ACTIVE_HIGH>; /* PG11 */
++		};
++
++		led-3 {
++			function = LED_FUNCTION_LAN;
++			color = <LED_COLOR_ID_GREEN>;
++			gpios = <&pio 0 9 GPIO_ACTIVE_HIGH>; /* PA9 */
++		};
++	};
++};
++
++&cpu0 {
++	cpu-supply = <&reg_vdd_cpux>;
++};
++
++&ehci1 {
++	status = "okay";
++};
++
++&ehci2 {
++	status = "okay";
++};
++
++&emac {
++	pinctrl-names = "default";
++	pinctrl-0 = <&emac_rgmii_pins>;
++	phy-supply = <&reg_gmac_3v3>;
++	phy-handle = <&ext_rgmii_phy>;
++	phy-mode = "rgmii-id";
++	status = "okay";
++};
++
++&external_mdio {
++	ext_rgmii_phy: ethernet-phy@7 {
++		compatible = "ethernet-phy-ieee802.3-c22";
++		reg = <7>;
++	};
++};
++
++&mmc1 {
++	vmmc-supply = <&reg_vcc3v3>;
++	vqmmc-supply = <&reg_vcc3v3>;
++	mmc-pwrseq = <&wifi_pwrseq>;
++	bus-width = <4>;
++	non-removable;
++	status = "okay";
++
++	wifi: wifi@1 {
++		reg = <1>;
++		compatible = "brcm,bcm4329-fmac";
++		interrupt-parent = <&pio>;
++		interrupts = <6 10 IRQ_TYPE_LEVEL_LOW>; /* PG10 / EINT10 */
++		interrupt-names = "host-wake";
++	};
++};
++
++&mmc2 {
++	pinctrl-names = "default";
++	pinctrl-0 = <&mmc2_8bit_pins>;
++	vmmc-supply = <&reg_vcc3v3>;
++	vqmmc-supply = <&reg_vcc3v3>;
++	bus-width = <8>;
++	non-removable;
++	status = "okay";
++};
++
++&ohci1 {
++	status = "okay";
++};
++
++&ohci2 {
++	status = "okay";
++};
++
++&reg_usb0_vbus {
++	gpio = <&r_pio 0 2 GPIO_ACTIVE_HIGH>; /* PL2 */
++	status = "okay";
++};
++
++&uart1 {
++	pinctrl-names = "default";
++	pinctrl-0 = <&uart1_pins>;
++	status = "okay";
++};
++
++&uart3 {
++	pinctrl-names = "default";
++	pinctrl-0 = <&uart3_pins>, <&uart3_rts_cts_pins>;
++	uart-has-rtscts;
++	status = "okay";
++
++	bluetooth {
++		compatible = "brcm,bcm43438-bt";
++		clocks = <&rtc 1>;
++		clock-names = "lpo";
++		vbat-supply = <&reg_vcc3v3>;
++		vddio-supply = <&reg_vcc3v3>;
++		device-wakeup-gpios = <&pio 0 8 GPIO_ACTIVE_HIGH>; /* PA8 */
++		host-wakeup-gpios = <&pio 0 7 GPIO_ACTIVE_HIGH>; /* PA7 */
++		shutdown-gpios = <&pio 6 13 GPIO_ACTIVE_HIGH>; /* PG13 */
++	};
++};
++
++&usb_otg {
++	status = "okay";
++	dr_mode = "otg";
++};
++
++&usbphy {
++	usb0_id_det-gpios = <&pio 6 12 GPIO_ACTIVE_HIGH>; /* PG12 */
++	usb0_vbus-supply = <&reg_usb0_vbus>;
++	status = "okay";
++};
+-- 
+2.7.4
+