[d-kernel] [PATCH] arm64: dts: rockchip: Add NMS-SM-EVM v1 Board support
Vitaly Chikunov
vt на altlinux.org
Пт Ноя 7 04:24:13 MSK 2025
Daniil,
On Thu, Nov 06, 2025 at 06:01:27PM +0400, Daniil Gnusarev wrote:
> The NMS-SM-EVM motherboard is designed to route the NMS-SM-RK3568
> module's interface signals to external standard connectors.
> It includes the following peripherals:
> 1 x USB 3.0 OTG
> 2 x USB 2.0 HOST
> 2 x GbE LAN
> 1 x PCI-e 2.0 (+ USB 2.0 HOST + I2C_MPCI)
> 1 x PCI-e 3.0
> 1 x Serial port (RS-232)
> 1 x Debug console (UART → USB)
> 1 x HDMI
> 2 x MIPI DSI (+ 2 x I2C_DSI)
> 1 x MIPI CSI
> 1 x I2S
> 1 x DP
> 2 x CAN
> 1 x SATA
> 3 x I2C
> 2 x SPI
> 1 x PWM
> GPIO pins
>
> Link: https://github.com/inmys/buildroot-external-inmys/tree/nms-sm-rk3568-6.12/dts
Видимо, имелось ввиду что это для 6.12/sisyphus.
Applied, thanks
> Signed-off-by: Daniil Gnusarev <gnusarevda at basealt.ru>
> ---
> arch/arm64/boot/dts/rockchip/Makefile | 1 +
> .../dts/rockchip/rk3568-inmys-smarc-evm.dts | 357 ++++++++++++++++++
> 2 files changed, 358 insertions(+)
> create mode 100644 arch/arm64/boot/dts/rockchip/rk3568-inmys-smarc-evm.dts
>
> diff --git a/arch/arm64/boot/dts/rockchip/Makefile b/arch/arm64/boot/dts/rockchip/Makefile
> index 3906bfde7970b4..40241c47f68a9d 100644
> --- a/arch/arm64/boot/dts/rockchip/Makefile
> +++ b/arch/arm64/boot/dts/rockchip/Makefile
> @@ -111,6 +111,7 @@ dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3568-bpi-r2-pro.dtb
> dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3568-evb1-v10.dtb
> dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3568-fastrhino-r66s.dtb
> dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3568-fastrhino-r68s.dtb
> +dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3568-inmys-smarc-evm.dtb
> dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3568-lubancat-2.dtb
> dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3568-mecsbc.dtb
> dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3568-nanopi-r5c.dtb
> diff --git a/arch/arm64/boot/dts/rockchip/rk3568-inmys-smarc-evm.dts b/arch/arm64/boot/dts/rockchip/rk3568-inmys-smarc-evm.dts
> new file mode 100644
> index 00000000000000..6a42410befec3e
> --- /dev/null
> +++ b/arch/arm64/boot/dts/rockchip/rk3568-inmys-smarc-evm.dts
> @@ -0,0 +1,357 @@
> +// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
> +
> +/dts-v1/;
> +#include <dt-bindings/gpio/gpio.h>
> +#include <dt-bindings/leds/common.h>
> +#include <dt-bindings/pinctrl/rockchip.h>
> +#include <dt-bindings/soc/rockchip,vop2.h>
> +#include "rk3568-inmys-smarc-som_v2.dtsi"
> +
> +/ {
> + model = "NMS-SM-EVM with NMS-SM-RK3568";
> + compatible = "inmys,rk3568-smarc-evm", "inmys,rk3568-smarc-som", "rockchip,rk3568";
> +
> + vcc12v_dcin: vcc12v-dcin {
> + compatible = "regulator-fixed";
> + regulator-name = "vcc12v_dcin";
> + regulator-always-on;
> + regulator-boot-on;
> + regulator-min-microvolt = <12000000>;
> + regulator-max-microvolt = <12000000>;
> + };
> +
> + vcc5v0_mb: vcc5v0-mb {
> + compatible = "regulator-fixed";
> + regulator-name = "vcc5v0_mb";
> + regulator-always-on;
> + regulator-boot-on;
> + regulator-min-microvolt = <5000000>;
> + regulator-max-microvolt = <5000000>;
> + vin-supply = <&vcc12v_dcin>;
> + };
> +
> + vcc3v3_mb: vcc3v3-mb {
> + compatible = "regulator-fixed";
> + regulator-name = "vcc3v3_mb";
> + regulator-always-on;
> + regulator-boot-on;
> + regulator-min-microvolt = <3300000>;
> + regulator-max-microvolt = <3300000>;
> + vin-supply = <&vcc12v_dcin>;
> + };
> +};
> +
> +&smarc_vdd_in{
> + /* 5V to SOM */
> + vin-supply = <&vcc5v0_mb>;
> +};
> +
> +&gmac0 {
> + status = "okay";
> +};
> +
> +&gmac1 {
> + status = "okay";
> +};
> +
> +
> +/* HDMI output */
> +/{
> + hdmi-con {
> + compatible = "hdmi-connector";
> + type = "a";
> +
> + port {
> + hdmi_con_in: endpoint {
> + remote-endpoint = <&hdmi_out_con>;
> + };
> + };
> + };
> +};
> +
> +&gpu {
> + status = "okay";
> +};
> +
> +&hdmi {
> + status = "okay";
> +};
> +
> +&hdmi_in {
> + hdmi_in_vp0: endpoint {
> + remote-endpoint = <&vp0_out_hdmi>;
> + };
> +};
> +
> +&hdmi_out {
> + hdmi_out_con: endpoint {
> + remote-endpoint = <&hdmi_con_in>;
> + };
> +};
> +
> +&vop {
> + status = "okay";
> +};
> +
> +&vop_mmu {
> + status = "okay";
> +};
> +
> +&vp0 {
> + vp0_out_hdmi: endpoint at ROCKCHIP_VOP2_EP_HDMI0 {
> + reg = <ROCKCHIP_VOP2_EP_HDMI0>;
> + remote-endpoint = <&hdmi_in_vp0>;
> + };
> +};
> +
> +&hdmi_sound {
> + status = "okay";
> +};
> +
> +&i2s0_8ch {
> + status = "okay";
> +};
> +
> +/* end HDMI */
> +
> +
> +/* mini PCIE connector */
> +&combphy2 {
> + status = "okay";
> +};
> +
> +&pcie2x1 {
> + status = "okay";
> +};
> +/* end mini PCIE connector */
> +
> +/* PCIE X4 connector */
> +&pcie30phy {
> + status = "okay";
> +};
> +
> +&pcie3x2 {
> + status = "okay";
> +};
> +/* end PCIE X4 connector */
> +
> +
> +&sdmmc0 {
> + status = "okay";
> +};
> +
> +&uart2 {
> + status = "okay";
> +};
> +
> +&uart4 {
> + status = "okay";
> +};
> +
> +&uart5 {
> + status = "okay";
> +};
> +
> +&uart8 {
> + status = "okay";
> +};
> +
> +
> +/* USB start */
> +&usb2phy0 {
> + status = "okay";
> +};
> +
> +&usb2phy0_host {
> + /*phy-supply = <&vcc5v0_usb_host>;*/
> + status = "okay";
> +};
> +
> +&usb2phy0_otg {
> + /*phy-supply = <&vcc5v0_usb_otg>;*/
> + status = "okay";
> +};
> +
> +&usb_host0_ehci {
> + status = "okay";
> +};
> +
> +&usb_host0_ohci {
> + status = "okay";
> +};
> +
> +&usb_host0_xhci {
> + extcon = <&usb2phy0>;
> + status = "okay";
> +};
> +&combphy0 { /* USB3_OTG SS */
> + status = "okay";
> +};
> +
> +
> +&usb2phy1 {
> + status = "okay";
> +};
> +
> +&usb2phy1_host {
> + /*phy-supply = <&vcc5v0_usb_host>;*/
> + status = "okay";
> +};
> +
> +&usb2phy1_otg {
> + /*phy-supply = <&vcc5v0_usb_host>;*/
> + status = "okay";
> +};
> +
> +&usb_host1_ehci {
> + status = "okay";
> +};
> +
> +&usb_host1_ohci {
> + status = "okay";
> +};
> +
> +&usb_host1_xhci {
> + status = "okay";
> +};
> +/* end USB*/
> +
> +
> +/* SATA to m.2 connector */
> +&combphy1 {
> + status = "okay";
> +};
> +
> +&sata1 {
> + status = "okay";
> +};
> +/* end SATA to m.2 connector */
> +
> +
> +/* SMARC: I2C_GP */
> +&i2c3{
> + status = "okay";
> + i2cgpio: pca9535 at 20 {
> + compatible = "nxp,pca9535";
> + /* vcc-supply = <®ulator_i2c_1v8 */
> + reg = <0x20>;
> + /*GPIO.3 -> P111 (som) -> gpio3_d2*/
> + interrupt-parent = <&gpio3>;
> + interrupts = <27 IRQ_TYPE_LEVEL_LOW>;
> + interrupt-controller;
> + #interrupt-cells = <2>;
> +
> + gpio-controller;
> + #gpio-cells = <2>;
> + gpio-line-names =
> + "DSI0_TP_RST_N","DSI1_TP_RST_N","DSI0_RST_N","DSI1_RST_N",
> + "CAM0_PWDN","I2C_GPIO05","I2C_GPIO06","I2C_GPIO07",
> + "I2C_GPIO10","I2C_GPIO11","I2C_GPIO12","I2C_GPIO13",
> + "I2C_GPIO14","I2C_GPIO15","I2C_GPIO16","I2C_GPIO17";
> + cam_pwd {
> + gpio-hog;
> + gpios = <4 GPIO_ACTIVE_HIGH>;
> + output-high;
> + };
> + };
> + /* one of: 0x2c or 0x2e on board*/
> + /* fan control*/
> + u19a: adt7473 at 2e {
> + compatible = "adi,adt7473";
> + reg = <0x2e>;
> + adi,bypass-attenuator-in0 = <1>;
> + adi,bypass-attenuator-in1 = <1>;
> + adi,bypass-attenuator-in2 = <1>;
> + adi,bypass-attenuator-in3 = <1>;
> + adi,pwm-active-state = <1 1 1>;
> + };
> +
> + i2cmux: pca9546a at 70 {
> + compatible = "nxp,pca9546";
> + reg = <0x70>;
> + #address-cells = <1>;
> + #size-cells = <0>;
> + vcc-supply = <&V3P3>;
> + vcc-pullup-supply = <&V3P3>;
> +
> + /*I2C_MUX_RST->GPIO.0 -> P108 (som) -> gpio3_d5*/
> + reset-gpios = <&gpio3 RK_PD5 GPIO_ACTIVE_HIGH>;
> +
> + i2c at 0 { /*I2C_DSI1 -> to X25*/
> + reg = <0>;
> + #address-cells = <1>;
> + #size-cells = <0>;
> + };
> + i2c at 1 { /*I2C_DSI0 -> to X24*/
> + reg = <0>;
> + #address-cells = <1>;
> + #size-cells = <0>;
> + };
> + i2c at 2 { /*I2C_GP_A -> to X32*/
> + reg = <0>;
> + #address-cells = <1>;
> + #size-cells = <0>;
> + };
> + i2c at 3 { /*I2C_MPCI -> to minipcie connector*/
> + reg = <0>;
> + #address-cells = <1>;
> + #size-cells = <0>;
> + };
> +
> + };
> +};
> +
> +/*SMARC: I2C_CAM0*/
> +&i2c4{
> + status = "okay";
> +#if 0
> + camera0: imx219 at 10 {
> + compatible = "sony,imx219";
> + reg = <0x10>;
> + clocks = <&ext_cam_clk>;
> + status = "okay";
> + rockchip,camera-module-index = <0>;
> + rockchip,camera-module-facing = "back";
> + rockchip,camera-module-name = "NC";
> + rockchip,camera-module-lens-name = "NC";
> + port {
> + ucam_out0: endpoint {
> + remote-endpoint = <&mipi_in_ucam0>;
> + data-lanes = <1 2>;
> + };
> + };
> + };
> +#endif
> +};
> +
> +
> +&spi0 {
> + status = "okay";
> + spidev at 0{
> + compatible = "rohm,dh2228fv"; //linux,spidev
> + reg = <0>;
> + };
> +};
> +
> +
> +&can0 { /* SMARC CAN0 -> CAN A */
> + status = "okay";
> +};
> +
> +&can2 { /* SMARC CAN1 -> CAN B */
> + status = "okay";
> +};
> +
> +&sata_usb3_mux_hog {
> + output-low; /* SMARC SATA1 */
> + /*output-high;*/ /* SMARC USB3_HOST1_SS */
> +
> + /* selected SMARC SATA1 -> go to m.2 connector*/
> +};
> +
> +&can_i2c2_mux_hog {
> + output-low; /* CAN */
> + /* output-high; */ /* i2c */
> +
> + /* selected CAN -> CAN interface on pins S139/S140 */
> +};
> --
> 2.42.2
>
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