rockchip: rk3328: Add support for Orange Pi R1 Plus

Orange Pi R1 Plus is a Rockchip RK3328 based SBC by Xunlong.

This device is similar to the NanoPi R2S, and has a 16MB
SPI NOR (mx25l12805d). The reset button is changed to
directly reset the power supply, another detail is that
both network ports have independent MAC addresses.

The device tree and description are taken from kernel v6.3-rc1.

Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
Signed-off-by: Tianling Shen <cnsztl@gmail.com>
This commit is contained in:
Tianling Shen 2023-05-20 19:20:49 +08:00 committed by Kever Yang
parent 182d0ba6d6
commit 69e16c7b1c
5 changed files with 540 additions and 0 deletions

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@ -125,6 +125,7 @@ dtb-$(CONFIG_ROCKCHIP_RK3328) += \
rk3328-evb.dtb \
rk3328-nanopi-r2c.dtb \
rk3328-nanopi-r2s.dtb \
rk3328-orangepi-r1-plus.dtb \
rk3328-roc-cc.dtb \
rk3328-rock64.dtb \
rk3328-rock-pi-e.dtb

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@ -0,0 +1,46 @@
// SPDX-License-Identifier: GPL-2.0-or-later
/*
* (C) Copyright 2018-2019 Rockchip Electronics Co., Ltd
* (C) Copyright 2020 David Bauer
*/
#include "rk3328-u-boot.dtsi"
#include "rk3328-sdram-ddr4-666.dtsi"
/ {
chosen {
u-boot,spl-boot-order = "same-as-spl", &sdmmc, &emmc;
};
};
&gpio0 {
bootph-pre-ram;
};
&pinctrl {
bootph-pre-ram;
};
&sdmmc0m1_pin {
bootph-pre-ram;
};
&pcfg_pull_up_4ma {
bootph-pre-ram;
};
/* Need this and all the pinctrl/gpio stuff above to set pinmux */
&vcc_sd {
bootph-pre-ram;
};
&gmac2io {
snps,reset-gpio = <&gpio1 RK_PC2 GPIO_ACTIVE_LOW>;
snps,reset-active-low;
snps,reset-delays-us = <0 10000 50000>;
};
&spi0 {
spi_flash: spiflash@0 {
bootph-all;
};
};

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@ -0,0 +1,373 @@
// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
/*
* Based on rk3328-nanopi-r2s.dts, which is:
* Copyright (c) 2020 David Bauer <mail@david-bauer.net>
*/
/dts-v1/;
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/leds/common.h>
#include "rk3328.dtsi"
/ {
model = "Xunlong Orange Pi R1 Plus";
compatible = "xunlong,orangepi-r1-plus", "rockchip,rk3328";
aliases {
ethernet1 = &rtl8153;
mmc0 = &sdmmc;
};
chosen {
stdout-path = "serial2:1500000n8";
};
gmac_clk: gmac-clock {
compatible = "fixed-clock";
clock-frequency = <125000000>;
clock-output-names = "gmac_clkin";
#clock-cells = <0>;
};
leds {
compatible = "gpio-leds";
pinctrl-0 = <&lan_led_pin>, <&sys_led_pin>, <&wan_led_pin>;
pinctrl-names = "default";
led-0 {
function = LED_FUNCTION_LAN;
color = <LED_COLOR_ID_GREEN>;
gpios = <&gpio2 RK_PB7 GPIO_ACTIVE_HIGH>;
};
led-1 {
function = LED_FUNCTION_STATUS;
color = <LED_COLOR_ID_RED>;
gpios = <&gpio3 RK_PC5 GPIO_ACTIVE_HIGH>;
linux,default-trigger = "heartbeat";
};
led-2 {
function = LED_FUNCTION_WAN;
color = <LED_COLOR_ID_GREEN>;
gpios = <&gpio2 RK_PC2 GPIO_ACTIVE_HIGH>;
};
};
vcc_sd: sdmmc-regulator {
compatible = "regulator-fixed";
gpio = <&gpio0 RK_PD6 GPIO_ACTIVE_LOW>;
pinctrl-0 = <&sdmmc0m1_pin>;
pinctrl-names = "default";
regulator-name = "vcc_sd";
regulator-boot-on;
vin-supply = <&vcc_io>;
};
vcc_sys: vcc-sys-regulator {
compatible = "regulator-fixed";
regulator-name = "vcc_sys";
regulator-always-on;
regulator-boot-on;
regulator-min-microvolt = <5000000>;
regulator-max-microvolt = <5000000>;
};
vdd_5v_lan: vdd-5v-lan-regulator {
compatible = "regulator-fixed";
enable-active-high;
gpio = <&gpio2 RK_PC6 GPIO_ACTIVE_HIGH>;
pinctrl-0 = <&lan_vdd_pin>;
pinctrl-names = "default";
regulator-name = "vdd_5v_lan";
regulator-always-on;
regulator-boot-on;
vin-supply = <&vcc_sys>;
};
};
&cpu0 {
cpu-supply = <&vdd_arm>;
};
&cpu1 {
cpu-supply = <&vdd_arm>;
};
&cpu2 {
cpu-supply = <&vdd_arm>;
};
&cpu3 {
cpu-supply = <&vdd_arm>;
};
&display_subsystem {
status = "disabled";
};
&gmac2io {
assigned-clocks = <&cru SCLK_MAC2IO>, <&cru SCLK_MAC2IO_EXT>;
assigned-clock-parents = <&gmac_clk>, <&gmac_clk>;
clock_in_out = "input";
phy-handle = <&rtl8211e>;
phy-mode = "rgmii";
phy-supply = <&vcc_io>;
pinctrl-0 = <&rgmiim1_pins>;
pinctrl-names = "default";
snps,aal;
rx_delay = <0x18>;
tx_delay = <0x24>;
status = "okay";
mdio {
compatible = "snps,dwmac-mdio";
#address-cells = <1>;
#size-cells = <0>;
rtl8211e: ethernet-phy@1 {
reg = <1>;
pinctrl-0 = <&eth_phy_reset_pin>;
pinctrl-names = "default";
reset-assert-us = <10000>;
reset-deassert-us = <50000>;
reset-gpios = <&gpio1 RK_PC2 GPIO_ACTIVE_LOW>;
};
};
};
&i2c1 {
status = "okay";
rk805: pmic@18 {
compatible = "rockchip,rk805";
reg = <0x18>;
interrupt-parent = <&gpio1>;
interrupts = <24 IRQ_TYPE_LEVEL_LOW>;
#clock-cells = <1>;
clock-output-names = "xin32k", "rk805-clkout2";
gpio-controller;
#gpio-cells = <2>;
pinctrl-0 = <&pmic_int_l>;
pinctrl-names = "default";
rockchip,system-power-controller;
wakeup-source;
vcc1-supply = <&vcc_sys>;
vcc2-supply = <&vcc_sys>;
vcc3-supply = <&vcc_sys>;
vcc4-supply = <&vcc_sys>;
vcc5-supply = <&vcc_io>;
vcc6-supply = <&vcc_sys>;
regulators {
vdd_log: DCDC_REG1 {
regulator-name = "vdd_log";
regulator-always-on;
regulator-boot-on;
regulator-min-microvolt = <712500>;
regulator-max-microvolt = <1450000>;
regulator-ramp-delay = <12500>;
regulator-state-mem {
regulator-on-in-suspend;
regulator-suspend-microvolt = <1000000>;
};
};
vdd_arm: DCDC_REG2 {
regulator-name = "vdd_arm";
regulator-always-on;
regulator-boot-on;
regulator-min-microvolt = <712500>;
regulator-max-microvolt = <1450000>;
regulator-ramp-delay = <12500>;
regulator-state-mem {
regulator-on-in-suspend;
regulator-suspend-microvolt = <950000>;
};
};
vcc_ddr: DCDC_REG3 {
regulator-name = "vcc_ddr";
regulator-always-on;
regulator-boot-on;
regulator-state-mem {
regulator-on-in-suspend;
};
};
vcc_io: DCDC_REG4 {
regulator-name = "vcc_io";
regulator-always-on;
regulator-boot-on;
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
regulator-state-mem {
regulator-on-in-suspend;
regulator-suspend-microvolt = <3300000>;
};
};
vcc_18: LDO_REG1 {
regulator-name = "vcc_18";
regulator-always-on;
regulator-boot-on;
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
regulator-state-mem {
regulator-on-in-suspend;
regulator-suspend-microvolt = <1800000>;
};
};
vcc18_emmc: LDO_REG2 {
regulator-name = "vcc18_emmc";
regulator-always-on;
regulator-boot-on;
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
regulator-state-mem {
regulator-on-in-suspend;
regulator-suspend-microvolt = <1800000>;
};
};
vdd_10: LDO_REG3 {
regulator-name = "vdd_10";
regulator-always-on;
regulator-boot-on;
regulator-min-microvolt = <1000000>;
regulator-max-microvolt = <1000000>;
regulator-state-mem {
regulator-on-in-suspend;
regulator-suspend-microvolt = <1000000>;
};
};
};
};
};
&io_domains {
pmuio-supply = <&vcc_io>;
vccio1-supply = <&vcc_io>;
vccio2-supply = <&vcc18_emmc>;
vccio3-supply = <&vcc_io>;
vccio4-supply = <&vcc_io>;
vccio5-supply = <&vcc_io>;
vccio6-supply = <&vcc_io>;
status = "okay";
};
&pinctrl {
gmac2io {
eth_phy_reset_pin: eth-phy-reset-pin {
rockchip,pins = <1 RK_PC2 RK_FUNC_GPIO &pcfg_pull_down>;
};
};
leds {
lan_led_pin: lan-led-pin {
rockchip,pins = <2 RK_PB7 RK_FUNC_GPIO &pcfg_pull_none>;
};
sys_led_pin: sys-led-pin {
rockchip,pins = <3 RK_PC5 RK_FUNC_GPIO &pcfg_pull_none>;
};
wan_led_pin: wan-led-pin {
rockchip,pins = <2 RK_PC2 RK_FUNC_GPIO &pcfg_pull_none>;
};
};
lan {
lan_vdd_pin: lan-vdd-pin {
rockchip,pins = <2 RK_PC6 RK_FUNC_GPIO &pcfg_pull_none>;
};
};
pmic {
pmic_int_l: pmic-int-l {
rockchip,pins = <1 RK_PD0 RK_FUNC_GPIO &pcfg_pull_up>;
};
};
};
&pwm2 {
status = "okay";
};
&sdmmc {
bus-width = <4>;
cap-sd-highspeed;
disable-wp;
pinctrl-0 = <&sdmmc0_clk>, <&sdmmc0_cmd>, <&sdmmc0_dectn>, <&sdmmc0_bus4>;
pinctrl-names = "default";
vmmc-supply = <&vcc_sd>;
status = "okay";
};
&spi0 {
status = "okay";
flash@0 {
compatible = "jedec,spi-nor";
reg = <0>;
spi-max-frequency = <50000000>;
};
};
&tsadc {
rockchip,hw-tshut-mode = <0>;
rockchip,hw-tshut-polarity = <0>;
status = "okay";
};
&u2phy {
status = "okay";
};
&u2phy_host {
status = "okay";
};
&u2phy_otg {
status = "okay";
};
&uart2 {
status = "okay";
};
&usb20_otg {
dr_mode = "host";
status = "okay";
};
&usbdrd3 {
dr_mode = "host";
status = "okay";
#address-cells = <1>;
#size-cells = <0>;
/* Second port is for USB 3.0 */
rtl8153: device@2 {
compatible = "usbbda,8153";
reg = <2>;
};
};
&usb_host0_ehci {
status = "okay";
};
&usb_host0_ohci {
status = "okay";
};

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@ -18,6 +18,12 @@ F: configs/nanopi-r2s-rk3328_defconfig
F: arch/arm/dts/rk3328-nanopi-r2s-u-boot.dtsi
F: arch/arm/dts/rk3328-nanopi-r2s.dts
ORANGEPI-R1-PLUS-RK3328
M: Tianling Shen <cnsztl@gmail.com>
S: Maintained
F: configs/orangepi-r1-plus-rk3328_defconfig
F: arch/arm/dts/rk3328-orangepi-r1-plus-u-boot.dtsi
ROC-RK3328-CC
M: Loic Devulder <ldevulder@suse.com>
M: Chen-Yu Tsai <wens@csie.org>

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@ -0,0 +1,114 @@
CONFIG_ARM=y
CONFIG_SKIP_LOWLEVEL_INIT=y
CONFIG_COUNTER_FREQUENCY=24000000
CONFIG_ARCH_ROCKCHIP=y
CONFIG_TEXT_BASE=0x00200000
CONFIG_SPL_GPIO=y
CONFIG_NR_DRAM_BANKS=1
CONFIG_HAS_CUSTOM_SYS_INIT_SP_ADDR=y
CONFIG_CUSTOM_SYS_INIT_SP_ADDR=0x300000
CONFIG_ENV_OFFSET=0x3F8000
CONFIG_DEFAULT_DEVICE_TREE="rk3328-orangepi-r1-plus"
CONFIG_DM_RESET=y
CONFIG_ROCKCHIP_RK3328=y
CONFIG_TPL_ROCKCHIP_COMMON_BOARD=y
CONFIG_TPL_LIBCOMMON_SUPPORT=y
CONFIG_TPL_LIBGENERIC_SUPPORT=y
CONFIG_SPL_DRIVERS_MISC=y
CONFIG_SPL_STACK_R_ADDR=0x600000
CONFIG_SPL_STACK=0x400000
CONFIG_TPL_SYS_MALLOC_F_LEN=0x800
CONFIG_DEBUG_UART_BASE=0xFF130000
CONFIG_DEBUG_UART_CLOCK=24000000
CONFIG_SYS_LOAD_ADDR=0x800800
CONFIG_DEBUG_UART=y
# CONFIG_ANDROID_BOOT_IMAGE is not set
CONFIG_FIT=y
CONFIG_FIT_VERBOSE=y
CONFIG_SPL_LOAD_FIT=y
CONFIG_DEFAULT_FDT_FILE="rockchip/rk3328-orangepi-r1-plus.dtb"
# CONFIG_DISPLAY_CPUINFO is not set
CONFIG_DISPLAY_BOARDINFO_LATE=y
CONFIG_MISC_INIT_R=y
CONFIG_SPL_MAX_SIZE=0x40000
CONFIG_SPL_PAD_TO=0x7f8000
CONFIG_SPL_HAS_BSS_LINKER_SECTION=y
CONFIG_SPL_BSS_START_ADDR=0x2000000
CONFIG_SPL_BSS_MAX_SIZE=0x2000
# CONFIG_SPL_RAW_IMAGE_SUPPORT is not set
# CONFIG_SPL_SHARES_INIT_SP_ADDR is not set
CONFIG_SPL_STACK_R=y
CONFIG_SPL_I2C=y
CONFIG_SPL_POWER=y
CONFIG_SPL_ATF=y
CONFIG_SPL_ATF_NO_PLATFORM_PARAM=y
CONFIG_TPL_SYS_MALLOC_SIMPLE=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_TPL_OF_CONTROL=y
CONFIG_OF_SPL_REMOVE_PROPS="clock-names interrupt-parent assigned-clocks assigned-clock-rates assigned-clock-parents"
CONFIG_TPL_OF_PLATDATA=y
CONFIG_ENV_IS_IN_MMC=y
CONFIG_SYS_RELOC_GD_ENV_ADDR=y
CONFIG_SYS_MMC_ENV_DEV=1
CONFIG_NET_RANDOM_ETHADDR=y
CONFIG_TPL_DM=y
CONFIG_REGMAP=y
CONFIG_SPL_REGMAP=y
CONFIG_TPL_REGMAP=y
CONFIG_SYSCON=y
CONFIG_SPL_SYSCON=y
CONFIG_TPL_SYSCON=y
CONFIG_CLK=y
CONFIG_SPL_CLK=y
CONFIG_FASTBOOT_BUF_ADDR=0x800800
CONFIG_FASTBOOT_CMD_OEM_FORMAT=y
CONFIG_ROCKCHIP_GPIO=y
CONFIG_SYS_I2C_ROCKCHIP=y
CONFIG_MMC_DW=y
CONFIG_MMC_DW_ROCKCHIP=y
CONFIG_SF_DEFAULT_SPEED=20000000
CONFIG_SPI_FLASH_GIGADEVICE=y
CONFIG_ETH_DESIGNWARE=y
CONFIG_GMAC_ROCKCHIP=y
CONFIG_PINCTRL=y
CONFIG_SPL_PINCTRL=y
CONFIG_DM_PMIC=y
CONFIG_PMIC_RK8XX=y
CONFIG_SPL_PMIC_RK8XX=y
CONFIG_SPL_DM_REGULATOR=y
CONFIG_REGULATOR_PWM=y
CONFIG_DM_REGULATOR_FIXED=y
CONFIG_SPL_DM_REGULATOR_FIXED=y
CONFIG_REGULATOR_RK8XX=y
CONFIG_PWM_ROCKCHIP=y
CONFIG_RAM=y
CONFIG_SPL_RAM=y
CONFIG_TPL_RAM=y
CONFIG_BAUDRATE=1500000
CONFIG_DEBUG_UART_SHIFT=2
CONFIG_SYS_NS16550_MEM32=y
CONFIG_ROCKCHIP_SPI=y
CONFIG_SYSINFO=y
CONFIG_SYSRESET=y
# CONFIG_TPL_SYSRESET is not set
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_OHCI_HCD=y
CONFIG_USB_OHCI_GENERIC=y
CONFIG_USB_DWC2=y
CONFIG_USB_DWC3=y
# CONFIG_USB_DWC3_GADGET is not set
CONFIG_USB_GADGET=y
CONFIG_USB_GADGET_DWC2_OTG=y
CONFIG_SPL_TINY_MEMSET=y
CONFIG_TPL_TINY_MEMSET=y
CONFIG_ERRNO_STR=y