-From b69b9f3f54732c303939eb748aad97cd4cf60168 Mon Sep 17 00:00:00 2001
-From: Xiaobo Tian <peterwillcn@gmail.com>
-Date: Sat, 27 Feb 2021 22:39:11 +0800
-Subject: [PATCH] arm64: rk3399: Add support NanoPi R4s
-
-NanoPi R4s is SBC base on Rockchip RK3399 hexa-core processor with
-dual-Core Cortex-A72 and Mali-T864 GPU with 4GiB(LPDDR4) of RAM, SD card support,
-including 2 gigabit ethernet(RTL8211E 1Gbps - RTL8111H 1Gbps) and 2 USB 3.0 port.
-port.It also has two GPIO headers which allows further peripherals to be used.
-
-The devicetree file is taken of the rk3399 nanopi4 Linux kernel [1].
-
-[1] https://github.com/torvalds/linux/commit/e7a095908227fb3ccc86d001d9e13c9ae2bef8e6
-
-Signed-off-by: xiaobo <peterwillcn@gmail.com>
-Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
----
- arch/arm/dts/Makefile | 1 +
- arch/arm/dts/rk3399-nanopi-r4s-u-boot.dtsi | 16 +++
- arch/arm/dts/rk3399-nanopi-r4s.dts | 138 +++++++++++++++++++++
- board/rockchip/evb_rk3399/MAINTAINERS | 6 +
- configs/nanopi-r4s-rk3399_defconfig | 62 +++++++++
- 5 files changed, 223 insertions(+)
- create mode 100644 arch/arm/dts/rk3399-nanopi-r4s-u-boot.dtsi
- create mode 100644 arch/arm/dts/rk3399-nanopi-r4s.dts
- create mode 100644 configs/nanopi-r4s-rk3399_defconfig
-
-diff --git a/arch/arm/dts/Makefile b/arch/arm/dts/Makefile
-index dd4d4efed31..0a139473811 100644
---- a/arch/arm/dts/Makefile
-+++ b/arch/arm/dts/Makefile
-@@ -132,6 +132,7 @@ dtb-$(CONFIG_ROCKCHIP_RK3399) += \
- rk3399-nanopi-m4.dtb \
- rk3399-nanopi-m4-2gb.dtb \
- rk3399-nanopi-neo4.dtb \
-+ rk3399-nanopi-r4s.dtb \
- rk3399-orangepi.dtb \
- rk3399-pinebook-pro.dtb \
- rk3399-puma-haikou.dtb \
-diff --git a/arch/arm/dts/rk3399-nanopi-r4s-u-boot.dtsi b/arch/arm/dts/rk3399-nanopi-r4s-u-boot.dtsi
-new file mode 100644
-index 00000000000..cd1642527ba
---- /dev/null
-+++ b/arch/arm/dts/rk3399-nanopi-r4s-u-boot.dtsi
-@@ -0,0 +1,16 @@
-+// SPDX-License-Identifier: GPL-2.0+
-+/*
-+ * RK3399-based FriendlyElec boards device tree source
-+ *
-+ * Copyright (c) 2016 Fuzhou Rockchip Electronics Co., Ltd
-+ *
-+ * Copyright (c) 2018 FriendlyElec Computer Tech. Co., Ltd.
-+ * (http://www.friendlyarm.com)
-+ *
-+ * Copyright (c) 2018 Collabora Ltd.
-+ * Copyright (c) 2019 Arm Ltd.
-+ * Copyright (C) 2020 Xiaobo <peterwillcn@gmail.com>
-+ */
-+
-+#include "rk3399-nanopi4-u-boot.dtsi"
-+#include "rk3399-sdram-lpddr4-100.dtsi"
-diff --git a/arch/arm/dts/rk3399-nanopi-r4s.dts b/arch/arm/dts/rk3399-nanopi-r4s.dts
-new file mode 100644
-index 00000000000..6f2cf17bf1b
---- /dev/null
-+++ b/arch/arm/dts/rk3399-nanopi-r4s.dts
-@@ -0,0 +1,138 @@
-+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
-+/*
-+ * Copyright (c) 2016 Fuzhou Rockchip Electronics Co., Ltd
-+ *
-+ * Copyright (c) 2018 FriendlyElec Computer Tech. Co., Ltd.
-+ * (http://www.friendlyarm.com)
-+ *
-+ * Copyright (c) 2018 Collabora Ltd.
-+ * Copyright (c) 2019 Arm Ltd.
-+ * Copyright (C) 2020 Xiaobo <peterwillcn@gmail.com>
-+ */
-+
-+/dts-v1/;
-+#include "rk3399-nanopi4.dtsi"
-+
-+/ {
-+ model = "FriendlyElec NanoPi R4S";
-+ compatible = "friendlyarm,nanopi-r4s", "rockchip,rk3399";
-+
-+ aliases {
-+ ethernet1 = &r8169;
-+ };
-+
-+ vdd_5v: vdd-5v {
-+ compatible = "regulator-fixed";
-+ regulator-name = "vdd_5v";
-+ regulator-always-on;
-+ regulator-boot-on;
-+ };
-+
-+ fan: pwm-fan {
-+ compatible = "pwm-fan";
-+ cooling-levels = <0 12 18 255>;
-+ #cooling-cells = <2>;
-+ fan-supply = <&vdd_5v>;
-+ pwms = <&pwm1 0 50000 0>;
-+ };
-+};
-+
-+&cpu_thermal {
-+ trips {
-+ cpu_warm: cpu_warm {
-+ temperature = <55000>;
-+ hysteresis = <2000>;
-+ type = "active";
-+ };
-+
-+ cpu_hot: cpu_hot {
-+ temperature = <65000>;
-+ hysteresis = <2000>;
-+ type = "active";
-+ };
-+ };
-+
-+ cooling-maps {
-+ map2 {
-+ trip = <&cpu_warm>;
-+ cooling-device = <&fan THERMAL_NO_LIMIT 1>;
-+ };
-+
-+ map3 {
-+ trip = <&cpu_hot>;
-+ cooling-device = <&fan 2 THERMAL_NO_LIMIT>;
-+ };
-+ };
-+};
-+
-+&emmc_phy {
-+ status = "disabled";
-+};
-+
-+&fusb0 {
-+ status = "disabled";
-+};
-+
-+&leds {
-+ lan_led: led-1 {
-+ gpios = <&gpio1 RK_PA1 GPIO_ACTIVE_HIGH>;
-+ label = "nanopi-r4s:green:lan";
-+ };
-+
-+ wan_led: led-2 {
-+ gpios = <&gpio1 RK_PA0 GPIO_ACTIVE_HIGH>;
-+ label = "nanopi-r4s:green:wan";
-+ };
-+};
-+
-+&leds_gpio {
-+ rockchip,pins =
-+ <0 RK_PB5 RK_FUNC_GPIO &pcfg_pull_none>,
-+ <1 RK_PA0 RK_FUNC_GPIO &pcfg_pull_none>,
-+ <1 RK_PA1 RK_FUNC_GPIO &pcfg_pull_none>;
-+};
-+
-+&pcie0 {
-+ max-link-speed = <1>;
-+ num-lanes = <1>;
-+ vpcie3v3-supply = <&vcc3v3_sys>;
-+
-+ pcie@0 {
-+ reg = <0x00000000 0 0 0 0>;
-+ #address-cells = <3>;
-+ #size-cells = <2>;
-+
-+ r8169: pcie@0,0 {
-+ reg = <0x000000 0 0 0 0>;
-+ local-mac-address = [ 00 00 00 00 00 00 ];
-+ };
-+ };
-+};
-+
-+&sdhci {
-+ status = "disabled";
-+};
-+
-+&sdio0 {
-+ status = "disabled";
-+};
-+
-+&sdmmc {
-+ host-index-min = <1>;
-+};
-+
-+&u2phy0_host {
-+ phy-supply = <&vdd_5v>;
-+};
-+
-+&u2phy1_host {
-+ status = "disabled";
-+};
-+
-+&usbdrd_dwc3_0 {
-+ dr_mode = "host";
-+};
-+
-+&vcc3v3_sys {
-+ vin-supply = <&vcc5v0_sys>;
-+};
-diff --git a/board/rockchip/evb_rk3399/MAINTAINERS b/board/rockchip/evb_rk3399/MAINTAINERS
-index 4c889e06a63..3b9d60eccd4 100644
---- a/board/rockchip/evb_rk3399/MAINTAINERS
-+++ b/board/rockchip/evb_rk3399/MAINTAINERS
-@@ -55,6 +55,12 @@ S: Maintained
- F: configs/nanopi-neo4-rk3399_defconfig
- F: arch/arm/dts/rk3399-nanopi-neo4-u-boot.dtsi
-
-+NANOPI-R4S
-+M: Xiaobo Tian <peterwillcn@gmail.com>
-+S: Maintained
-+F: configs/nanopi-r4s-rk3399_defconfig
-+F: arch/arm/dts/rk3399-nanopi-r4s-u-boot.dtsi
-+
- ORANGEPI-RK3399
- M: Jagan Teki <jagan@amarulasolutions.com>
- S: Maintained
-diff --git a/configs/nanopi-r4s-rk3399_defconfig b/configs/nanopi-r4s-rk3399_defconfig
-new file mode 100644
-index 00000000000..0a3c28b0126
---- /dev/null
-+++ b/configs/nanopi-r4s-rk3399_defconfig
-@@ -0,0 +1,62 @@
-+CONFIG_ARM=y
-+CONFIG_ARCH_ROCKCHIP=y
-+CONFIG_SYS_TEXT_BASE=0x00200000
-+CONFIG_ENV_OFFSET=0x3F8000
-+CONFIG_ROCKCHIP_RK3399=y
-+CONFIG_TARGET_EVB_RK3399=y
-+CONFIG_NR_DRAM_BANKS=1
-+CONFIG_DEBUG_UART_BASE=0xFF1A0000
-+CONFIG_DEBUG_UART_CLOCK=24000000
-+CONFIG_DEBUG_UART=y
-+CONFIG_DEFAULT_FDT_FILE="rockchip/rk3399-nanopi-r4s.dtb"
-+CONFIG_DISPLAY_BOARDINFO_LATE=y
-+# CONFIG_SPL_RAW_IMAGE_SUPPORT is not set
-+CONFIG_SPL_STACK_R=y
-+CONFIG_SPL_STACK_R_MALLOC_SIMPLE_LEN=0x10000
-+CONFIG_TPL=y
-+CONFIG_CMD_BOOTZ=y
-+CONFIG_CMD_GPT=y
-+CONFIG_CMD_MMC=y
-+CONFIG_CMD_USB=y
-+# CONFIG_CMD_SETEXPR is not set
-+CONFIG_CMD_TIME=y
-+CONFIG_SPL_OF_CONTROL=y
-+CONFIG_DEFAULT_DEVICE_TREE="rk3399-nanopi-r4s"
-+CONFIG_OF_SPL_REMOVE_PROPS="pinctrl-0 pinctrl-names clock-names interrupt-parent assigned-clocks assigned-clock-rates assigned-clock-parents"
-+CONFIG_ENV_IS_IN_MMC=y
-+CONFIG_SYS_RELOC_GD_ENV_ADDR=y
-+CONFIG_ROCKCHIP_GPIO=y
-+CONFIG_SYS_I2C_ROCKCHIP=y
-+CONFIG_MMC_DW=y
-+CONFIG_MMC_DW_ROCKCHIP=y
-+CONFIG_MMC_SDHCI=y
-+CONFIG_MMC_SDHCI_ROCKCHIP=y
-+CONFIG_DM_ETH=y
-+CONFIG_ETH_DESIGNWARE=y
-+CONFIG_GMAC_ROCKCHIP=y
-+CONFIG_PMIC_RK8XX=y
-+CONFIG_REGULATOR_PWM=y
-+CONFIG_REGULATOR_RK8XX=y
-+CONFIG_PWM_ROCKCHIP=y
-+CONFIG_RAM_RK3399_LPDDR4=y
-+CONFIG_BAUDRATE=1500000
-+CONFIG_DEBUG_UART_SHIFT=2
-+CONFIG_SYSRESET=y
-+CONFIG_USB=y
-+CONFIG_USB_XHCI_HCD=y
-+CONFIG_USB_XHCI_DWC3=y
-+CONFIG_USB_EHCI_HCD=y
-+CONFIG_USB_EHCI_GENERIC=y
-+CONFIG_USB_KEYBOARD=y
-+CONFIG_USB_HOST_ETHER=y
-+CONFIG_USB_ETHER_ASIX=y
-+CONFIG_USB_ETHER_ASIX88179=y
-+CONFIG_USB_ETHER_MCS7830=y
-+CONFIG_USB_ETHER_RTL8152=y
-+CONFIG_USB_ETHER_SMSC95XX=y
-+CONFIG_DM_VIDEO=y
-+CONFIG_DISPLAY=y
-+CONFIG_VIDEO_ROCKCHIP=y
-+CONFIG_DISPLAY_ROCKCHIP_HDMI=y
-+CONFIG_SPL_TINY_MEMSET=y
-+CONFIG_ERRNO_STR=y
projects / openwrt / openwrt.git / commitdiff