Re: [PATCH 1/7] arm64: dts: rockchip: Add FriendlyARM NanoPi R3S board

2 Jan 2025

On 2024/12/26 17:20, Tianling Shen wrote:
...
The NanoPi R3S(as "R3S") is an open source platform with dual-Gbps
Ethernet ports designed and developed by FriendlyElec for IoT
applications.
Specification:

Rockchip RK3566
2GB LPDDR4X RAM
optional 32GB eMMC module
SD card slot
2x 1000 Base-T
3x LEDs (POWER, LAN, WAN)
2x Buttons (Reset, MaskROM)
1x USB 3.0 Port
Type-C 5V 2A Power

Signed-off-by: Tianling Shen cnsztl@gmail.com
Link: https://lore.kernel.org/r/20241020173946.225960-2-cnsztl@gmail.com
Signed-off-by: Heiko Stuebner heiko@sntech.de
[ upstream commit: 50decd493c8394c52d04561fe4ede34df27a46ba ]
Signed-off-by: Tianling Shen cnsztl@gmail.com
Reviewed-by: Kever Yang kever.yang@rock-chips.com
Thanks,
- Kever
...

.../src/arm64/rockchip/rk3566-nanopi-r3s.dts  | 554 ++++++++++++++++++
  1 file changed, 554 insertions(+)
  create mode 100644 dts/upstream/src/arm64/rockchip/rk3566-nanopi-r3s.dts

diff --git a/dts/upstream/src/arm64/rockchip/rk3566-nanopi-r3s.dts b/dts/upstream/src/arm64/rockchip/rk3566-nanopi-r3s.dts
new file mode 100644
index 0000000000..a7a55d68db
--- /dev/null
+++ b/dts/upstream/src/arm64/rockchip/rk3566-nanopi-r3s.dts
@@ -0,0 +1,554 @@
+// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
+/*


Copyright (c) 2020 Rockchip Electronics Co., Ltd.







Copyright (c) 2024 FriendlyElec Computer Tech. Co., Ltd.



(http://www.friendlyarm.com)







Copyright (c) 2024 Tianling Shen cnsztl@gmail.com


*/


+/dts-v1/;
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+#include <dt-bindings/leds/common.h>
+#include <dt-bindings/pinctrl/rockchip.h>
+#include <dt-bindings/soc/rockchip,vop2.h>
+#include "rk3566.dtsi"



+/ {

model = "FriendlyARM NanoPi R3S";
compatible = "friendlyarm,nanopi-r3s", "rockchip,rk3566";

aliases {
ethernet0 = &gmac1;


mmc0 = &sdmmc0;


mmc1 = &sdhci;


};

chosen: chosen {
stdout-path = "serial2:1500000n8";


};

gpio-keys {
compatible = "gpio-keys";


pinctrl-names = "default";


pinctrl-0 = <&reset_button_pin>;



button-reset {


	label = "reset";


	gpios = <&gpio0 RK_PC2 GPIO_ACTIVE_LOW>;


	linux,code = <KEY_RESTART>;


	debounce-interval = <50>;


};


};

gpio-leds {
compatible = "gpio-leds";


pinctrl-names = "default";


pinctrl-0 = <&power_led_pin>, <&lan_led_pin>, <&wan_led_pin>;



power_led: led-0 {


	color = <LED_COLOR_ID_RED>;


	function = LED_FUNCTION_POWER;


	gpios = <&gpio0 RK_PB7 GPIO_ACTIVE_HIGH>;


	default-state = "on";


};



lan_led: led-1 {


	color = <LED_COLOR_ID_GREEN>;


	function = LED_FUNCTION_LAN;


	gpios = <&gpio3 RK_PC2 GPIO_ACTIVE_HIGH>;


};



wan_led: led-2 {


	color = <LED_COLOR_ID_GREEN>;


	function = LED_FUNCTION_WAN;


	gpios = <&gpio3 RK_PC3 GPIO_ACTIVE_HIGH>;


};


};

vcc3v3_sys: regulator-vcc3v3-sys {
compatible = "regulator-fixed";


regulator-name = "vcc3v3_sys";


regulator-always-on;


regulator-boot-on;


regulator-min-microvolt = <3300000>;


regulator-max-microvolt = <3300000>;


vin-supply = <&vcc5v0_sys>;


};

vcc5v0_sys: regulator-vcc5v0-sys {
compatible = "regulator-fixed";


regulator-name = "vcc5v0_sys";


regulator-always-on;


regulator-boot-on;


regulator-min-microvolt = <5000000>;


regulator-max-microvolt = <5000000>;


vin-supply = <&vdd_usbc>;


};

vcc5v0_usb: regulator-vcc5v0_usb {
compatible = "regulator-fixed";


enable-active-high;


gpio = <&gpio0 RK_PA6 GPIO_ACTIVE_HIGH>;


pinctrl-names = "default";


pinctrl-0 = <&vcc5v0_usb_host_en>;


regulator-name = "vcc5v0_usb";


regulator-always-on;


regulator-boot-on;


regulator-min-microvolt = <5000000>;


regulator-max-microvolt = <5000000>;


vin-supply = <&vcc5v0_sys>;


};

vdd_usbc: regulator-vdd-usbc {
compatible = "regulator-fixed";


regulator-name = "vdd_usbc";


regulator-always-on;


regulator-boot-on;


regulator-min-microvolt = <5000000>;


regulator-max-microvolt = <5000000>;


};

+};



+&combphy1 {

status = "okay";

+};



+&combphy2 {

status = "okay";

+};



+&cpu0 {

cpu-supply = <&vdd_cpu>;

+};



+&cpu1 {

cpu-supply = <&vdd_cpu>;

+};



+&cpu2 {

cpu-supply = <&vdd_cpu>;

+};



+&cpu3 {

cpu-supply = <&vdd_cpu>;

+};



+&gmac1 {

assigned-clocks = <&cru SCLK_GMAC1_RX_TX>, <&cru SCLK_GMAC1>;
assigned-clock-parents = <&cru SCLK_GMAC1_RGMII_SPEED>, <&cru CLK_MAC1_2TOP>;
assigned-clock-rates = <0>, <125000000>;
clock_in_out = "output";
phy-mode = "rgmii-id";
phy-handle = <&rgmii_phy1>;
pinctrl-names = "default";
pinctrl-0 = <&gmac1m0_miim
     &gmac1m0_tx_bus2_level3


     &gmac1m0_rx_bus2


     &gmac1m0_rgmii_clk_level2


     &gmac1m0_rgmii_bus_level3>;


snps,reset-gpio = <&gpio4 RK_PC2 GPIO_ACTIVE_LOW>;
snps,reset-active-low;
/* Reset time is 20ms, 100ms for rtl8211f */
snps,reset-delays-us = <0 20000 100000>;
status = "okay";

+};



+&gpu {

mali-supply = <&vdd_gpu>;
status = "okay";

+};



+&i2c0 {

status = "okay";

vdd_cpu: regulator@1c {
compatible = "tcs,tcs4525";


reg = <0x1c>;


fcs,suspend-voltage-selector = <1>;


regulator-name = "vdd_cpu";


regulator-always-on;


regulator-boot-on;


regulator-min-microvolt = <800000>;


regulator-max-microvolt = <1150000>;


regulator-ramp-delay = <2300>;


vin-supply = <&vcc5v0_sys>;



regulator-state-mem {


	regulator-off-in-suspend;


};


};

rk809: pmic@20 {
compatible = "rockchip,rk809";


reg = <0x20>;


interrupt-parent = <&gpio0>;


interrupts = <RK_PA3 IRQ_TYPE_LEVEL_LOW>;


#clock-cells = <1>;


pinctrl-names = "default";


pinctrl-0 = <&pmic_int>;


system-power-controller;


vcc1-supply = <&vcc3v3_sys>;


vcc2-supply = <&vcc3v3_sys>;


vcc3-supply = <&vcc3v3_sys>;


vcc4-supply = <&vcc3v3_sys>;


vcc5-supply = <&vcc3v3_sys>;


vcc6-supply = <&vcc3v3_sys>;


vcc7-supply = <&vcc3v3_sys>;


vcc8-supply = <&vcc3v3_sys>;


vcc9-supply = <&vcc3v3_sys>;


wakeup-source;



regulators {


	vdd_logic: DCDC_REG1 {


		regulator-name = "vdd_logic";


		regulator-always-on;


		regulator-boot-on;


		regulator-initial-mode = <0x2>;


		regulator-min-microvolt = <500000>;


		regulator-max-microvolt = <1350000>;


		regulator-ramp-delay = <6001>;



		regulator-state-mem {


			regulator-off-in-suspend;


		};


	};



	vdd_gpu: DCDC_REG2 {


		regulator-name = "vdd_gpu";


		regulator-always-on;


		regulator-initial-mode = <0x2>;


		regulator-min-microvolt = <500000>;


		regulator-max-microvolt = <1350000>;


		regulator-ramp-delay = <6001>;



		regulator-state-mem {


			regulator-off-in-suspend;


		};


	};



	vcc_ddr: DCDC_REG3 {


		regulator-name = "vcc_ddr";


		regulator-always-on;


		regulator-boot-on;


		regulator-initial-mode = <0x2>;



		regulator-state-mem {


			regulator-on-in-suspend;


		};


	};



	vdd_npu: DCDC_REG4 {


		regulator-name = "vdd_npu";


		regulator-initial-mode = <0x2>;


		regulator-min-microvolt = <500000>;


		regulator-max-microvolt = <1350000>;


		regulator-ramp-delay = <6001>;



		regulator-state-mem {


			regulator-off-in-suspend;


		};


	};



	vcc_1v8: DCDC_REG5 {


		regulator-name = "vcc_1v8";


		regulator-always-on;


		regulator-boot-on;


		regulator-min-microvolt = <1800000>;


		regulator-max-microvolt = <1800000>;



		regulator-state-mem {


			regulator-off-in-suspend;


		};


	};



	vdda0v9_image: LDO_REG1 {


		regulator-name = "vdda0v9_image";


		regulator-min-microvolt = <950000>;


		regulator-max-microvolt = <950000>;



		regulator-state-mem {


			regulator-off-in-suspend;


		};


	};



	vdda_0v9: LDO_REG2 {


		regulator-name = "vdda_0v9";


		regulator-always-on;


		regulator-boot-on;


		regulator-min-microvolt = <900000>;


		regulator-max-microvolt = <900000>;



		regulator-state-mem {


			regulator-off-in-suspend;


		};


	};



	vdda0v9_pmu: LDO_REG3 {


		regulator-name = "vdda0v9_pmu";


		regulator-always-on;


		regulator-boot-on;


		regulator-min-microvolt = <900000>;


		regulator-max-microvolt = <900000>;



		regulator-state-mem {


			regulator-on-in-suspend;


			regulator-suspend-microvolt = <900000>;


		};


	};



	vccio_acodec: LDO_REG4 {


		regulator-name = "vccio_acodec";


		regulator-min-microvolt = <3300000>;


		regulator-max-microvolt = <3300000>;



		regulator-state-mem {


			regulator-off-in-suspend;


		};


	};



	vccio_sd: LDO_REG5 {


		regulator-name = "vccio_sd";


		regulator-min-microvolt = <1800000>;


		regulator-max-microvolt = <3300000>;



		regulator-state-mem {


			regulator-off-in-suspend;


		};


	};



	vcc3v3_pmu: LDO_REG6 {


		regulator-name = "vcc3v3_pmu";


		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>;


		};


	};



	vcca_1v8: LDO_REG7 {


		regulator-name = "vcca_1v8";


		regulator-always-on;


		regulator-boot-on;


		regulator-min-microvolt = <1800000>;


		regulator-max-microvolt = <1800000>;



		regulator-state-mem {


			regulator-off-in-suspend;


		};


	};



	vcca1v8_pmu: LDO_REG8 {


		regulator-name = "vcca1v8_pmu";


		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>;


		};


	};



	vcca1v8_image: LDO_REG9 {


		regulator-name = "vcca1v8_image";


		regulator-min-microvolt = <1800000>;


		regulator-max-microvolt = <1800000>;



		regulator-state-mem {


			regulator-off-in-suspend;


		};


	};



	vcc_3v3: SWITCH_REG1 {


		regulator-name = "vcc_3v3";


		regulator-always-on;


		regulator-boot-on;



		regulator-state-mem {


			regulator-off-in-suspend;


		};


	};



	vcc3v3_sd: SWITCH_REG2 {


		regulator-name = "vcc3v3_sd";


		regulator-always-on;


		regulator-boot-on;



		regulator-state-mem {


			regulator-off-in-suspend;


		};


	};


};


};

+};



+&i2c1 {

status = "okay";

hym8563: rtc@51 {
compatible = "haoyu,hym8563";


reg = <0x51>;


#clock-cells = <0>;


clock-output-names = "hym8563";


pinctrl-names = "default";


pinctrl-0 = <&hym8563_int>;


interrupt-parent = <&gpio0>;


interrupts = <RK_PD3 IRQ_TYPE_LEVEL_LOW>;


wakeup-source;


};

+};



+&mdio1 {

rgmii_phy1: ethernet-phy@1 {
compatible = "ethernet-phy-ieee802.3-c22";


reg = <1>;


interrupt-parent = <&gpio4>;


interrupts = <RK_PC3 IRQ_TYPE_LEVEL_LOW>;


pinctrl-names = "default";


pinctrl-0 = <&eth_phy_reset_pin>;


};

+};



+&pcie2x1 {

pinctrl-names = "default";
pinctrl-0 = <&pcie_reset_h>;
reset-gpios = <&gpio4 RK_PC6 GPIO_ACTIVE_HIGH>;
status = "okay";

+};



+&pinctrl {

gpio-leds {
lan_led_pin: lan-led-pin {


	rockchip,pins = <3 RK_PC2 RK_FUNC_GPIO &pcfg_pull_none>;


};



power_led_pin: power-led-pin {


	rockchip,pins = <0 RK_PB7 RK_FUNC_GPIO &pcfg_pull_none>;


};



wan_led_pin: wan-led-pin {


	rockchip,pins = <3 RK_PC3 RK_FUNC_GPIO &pcfg_pull_none>;


};


};

gmac {
eth_phy_reset_pin: eth-phy-reset-pin {


	rockchip,pins = <4 RK_PC2 RK_FUNC_GPIO &pcfg_pull_up>;


};


};

pcie {
pcie_reset_h: pcie-reset-h {


	rockchip,pins = <4 RK_PC6 RK_FUNC_GPIO &pcfg_pull_down>;


};


};

pmic {
pmic_int: pmic-int {


	rockchip,pins = <0 RK_PA3 RK_FUNC_GPIO &pcfg_pull_up>;


};


};

rockchip-key {
reset_button_pin: reset-button-pin {


	rockchip,pins = <0 RK_PC2 RK_FUNC_GPIO &pcfg_pull_up>;


};


};

rtc {
hym8563_int: hym8563-int {


	rockchip,pins = <0 RK_PD3 RK_FUNC_GPIO &pcfg_pull_up>;


};


};

usb {
vcc5v0_usb_host_en: vcc5v0-usb-host-en {


	rockchip,pins = <0 RK_PA6 RK_FUNC_GPIO &pcfg_pull_none>;


};


};

+};



+&pmu_io_domains {

status = "okay";
pmuio1-supply = <&vcc3v3_pmu>;
pmuio2-supply = <&vcc3v3_pmu>;
vccio1-supply = <&vccio_acodec>;
vccio2-supply = <&vcc_1v8>;
vccio3-supply = <&vccio_sd>;
vccio4-supply = <&vcc_3v3>;
vccio5-supply = <&vcc_1v8>;
vccio6-supply = <&vcc_3v3>;
vccio7-supply = <&vcc_3v3>;

+};



+&sdhci {

bus-width = <8>;
max-frequency = <200000000>;
non-removable;
pinctrl-names = "default";
pinctrl-0 = <&emmc_bus8 &emmc_clk &emmc_cmd &emmc_datastrobe>;
status = "okay";

+};



+&sdmmc0 {

bus-width = <4>;
cap-mmc-highspeed;
cap-sd-highspeed;
disable-wp;
no-sdio;
no-mmc;
pinctrl-names = "default";
pinctrl-0 = <&sdmmc0_bus4 &sdmmc0_clk &sdmmc0_cmd &sdmmc0_det>;
sd-uhs-sdr50;
vmmc-supply = <&vcc3v3_sd>;
vqmmc-supply = <&vccio_sd>;
status = "okay";

+};



+&tsadc {

status = "okay";

+};



+&uart2 {

status = "okay";

+};



+&usb2phy0 {

status = "okay";

+};



+&usb2phy0_host {

phy-supply = <&vcc5v0_usb>;
status = "okay";

+};



+&usb2phy0_otg {

status = "okay";

+};



+&usb_host0_xhci {

extcon = <&usb2phy0>;
status = "okay";

+};



+&usb_host1_xhci {

status = "okay";

+};



+&vop {

assigned-clocks = <&cru DCLK_VOP0>, <&cru DCLK_VOP1>;
assigned-clock-parents = <&pmucru PLL_HPLL>, <&cru PLL_VPLL>;
status = "okay";

+};



+&vop_mmu {

status = "okay";

+};

    