From: Joseph Kogut Date: Fri, 5 Dec 2025 12:07:03 +0000 (+0000) Subject: arm64: dts: rockchip: Add support for CM5 IO carrier X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=51babf83f424a695179183204226d453c8af7dc7;p=thirdparty%2Fkernel%2Flinux.git arm64: dts: rockchip: Add support for CM5 IO carrier Specification: - 1x HDMI - 2x MIPI DSI - 2x MIPI CSI - 1x eDP - 1x M.2 E key - 1x USB 3.0 Host - 1x USB 3.0 OTG - 2x USB 2.0 Host - Headphone jack w/ microphone - Gigabit Ethernet w/ PoE - microSD slot - 40-pin expansion header - 12V DC Signed-off-by: Joseph Kogut Signed-off-by: FUKAUMI Naoki Link: https://patch.msgid.link/20251205120703.14721-4-naoki@radxa.com Signed-off-by: Heiko Stuebner --- diff --git a/arch/arm64/boot/dts/rockchip/Makefile b/arch/arm64/boot/dts/rockchip/Makefile index 3fdd1e4832e18..105dae928f975 100644 --- a/arch/arm64/boot/dts/rockchip/Makefile +++ b/arch/arm64/boot/dts/rockchip/Makefile @@ -210,6 +210,7 @@ dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3588s-nanopi-r6c.dtb dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3588s-odroid-m2.dtb dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3588s-orangepi-5.dtb dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3588s-orangepi-5b.dtb +dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3588s-radxa-cm5-io.dtb dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3588s-roc-pc.dtb dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3588s-rock-5a.dtb dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3588s-rock-5c.dtb diff --git a/arch/arm64/boot/dts/rockchip/rk3588s-radxa-cm5-io.dts b/arch/arm64/boot/dts/rockchip/rk3588s-radxa-cm5-io.dts new file mode 100644 index 0000000000000..f80d5a00a4bdd --- /dev/null +++ b/arch/arm64/boot/dts/rockchip/rk3588s-radxa-cm5-io.dts @@ -0,0 +1,339 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) +/* + * Copyright (c) 2025 Joseph Kogut + */ + +/* + * CM5 IO board data sheet + * https://dl.radxa.com/cm5/v2200/radxa_cm5_io_v2200_schematic.pdf + */ + +/dts-v1/; +#include "rk3588s.dtsi" +#include "rk3588s-radxa-cm5.dtsi" + +/ { + model = "Radxa Compute Module 5 (CM5) IO Board"; + compatible = "radxa,cm5-io", "radxa,cm5", "rockchip,rk3588s"; + + aliases { + ethernet0 = &gmac1; + mmc1 = &sdmmc; + }; + + chosen { + stdout-path = "serial2:1500000n8"; + }; + + hdmi-con { + compatible = "hdmi-connector"; + type = "a"; + + port { + hdmi_con_in: endpoint { + remote-endpoint = <&hdmi0_out_con>; + }; + }; + }; + + vcc12v_dcin: regulator-12v0-vcc-dcin { + compatible = "regulator-fixed"; + regulator-name = "vcc12v_dcin"; + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <12000000>; + regulator-max-microvolt = <12000000>; + }; + + vcc5v0_host: vcc5v0-host-regulator { + compatible = "regulator-fixed"; + regulator-name = "vcc5v0_host"; + regulator-boot-on; + regulator-always-on; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + enable-active-high; + gpio = <&gpio1 RK_PA0 GPIO_ACTIVE_HIGH>; + pinctrl-names = "default"; + pinctrl-0 = <&vcc5v0_host_en>; + vin-supply = <&vcc5v0_sys>; + }; + + vcc5v0_sys: regulator-5v0-sys { + compatible = "regulator-fixed"; + regulator-name = "vcc5v0_sys"; + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + vin-supply = <&vcc12v_dcin>; + }; + + vbus5v0_typec: vbus5v0-typec { + compatible = "regulator-fixed"; + regulator-name = "vbus5v0_typec"; + gpio = <&gpio0 RK_PD5 GPIO_ACTIVE_HIGH>; + pinctrl-names = "default"; + pinctrl-0 = <&vbus5v0_typec_en>; + enable-active-high; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + vin-supply = <&vcc5v0_sys>; + }; + + vcc3v3_pcie: regulator-3v3-vcc-pcie { + compatible = "regulator-fixed"; + regulator-name = "vcc3v3_pcie2x1l0"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + enable-active-high; + gpios = <&gpio1 RK_PD3 GPIO_ACTIVE_HIGH>; + startup-delay-us = <50000>; + vin-supply = <&vcc5v0_sys>; + }; + + vcc_3v3_s0: pldo-reg4 { + compatible = "regulator-fixed"; + regulator-name = "vcc_3v3_s0"; + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-ramp-delay = <12500>; + + regulator-state-mem { + regulator-off-in-suspend; + }; + }; +}; + +&combphy0_ps { + status = "okay"; +}; + +&combphy2_psu { + status = "okay"; +}; + +&gmac1 { + status = "okay"; +}; + +&hdmi0 { + status = "okay"; +}; + +&hdmi0_in { + hdmi0_in_vp0: endpoint { + remote-endpoint = <&vp0_out_hdmi0>; + }; +}; + +&hdmi0_out { + hdmi0_out_con: endpoint { + remote-endpoint = <&hdmi_con_in>; + }; +}; + +&hdmi0_sound { + status = "okay"; +}; + +&hdptxphy0 { + status = "okay"; +}; + +&i2c6 { + pinctrl-names = "default"; + pinctrl-0 = <&i2c6m3_xfer>; + status = "okay"; + + fusb302: usb-typec@22 { + compatible = "fcs,fusb302"; + reg = <0x22>; + interrupt-parent = <&gpio0>; + interrupts = ; + pinctrl-names = "default"; + pinctrl-0 = <&usbc0_int>; + vbus-supply = <&vbus5v0_typec>; + + connector { + compatible = "usb-c-connector"; + data-role = "dual"; + label = "USB-C"; + power-role = "dual"; + try-power-role = "sink"; + source-pdos = ; + sink-pdos = ; + op-sink-microwatt = <1000000>; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + port@0 { + reg = <0>; + usbc0_orientation_switch: endpoint { + remote-endpoint = <&usbdp_phy0_orientation_switch>; + }; + }; + + port@1 { + reg = <1>; + usbc0_role_switch: endpoint { + remote-endpoint = <&usb_host0_xhci_role_switch>; + }; + }; + + port@2 { + reg = <2>; + usbc0_dp_altmode_mux: endpoint { + remote-endpoint = <&usbdp_phy0_dp_altmode_mux>; + }; + }; + }; + }; + }; +}; + +&i2s5_8ch { + status = "okay"; +}; + +&pcie2x1l2 { + reset-gpios = <&gpio3 RK_PD1 GPIO_ACTIVE_HIGH>; + vpcie3v3-supply = <&vcc3v3_pcie>; + status = "okay"; +}; + +&pinctrl { + fusb302 { + vbus5v0_typec_en: vbus5v0-typec-en { + rockchip,pins = <0 RK_PD5 RK_FUNC_GPIO &pcfg_pull_none>; + }; + + usbc0_int: usbc0-int { + rockchip,pins = <0 RK_PC4 RK_FUNC_GPIO &pcfg_pull_up>; + }; + }; + + usb { + vcc5v0_host_en: vcc5v0-host-en { + rockchip,pins = <1 RK_PA0 RK_FUNC_GPIO &pcfg_pull_none>; + }; + }; +}; + +&sdmmc { + bus-width = <4>; + cap-mmc-highspeed; + cap-sd-highspeed; + disable-wp; + no-sdio; + sd-uhs-sdr104; + pinctrl-names = "default"; + pinctrl-0 = <&sdmmc_bus4 &sdmmc_clk &sdmmc_cmd &sdmmc_det>; + vmmc-supply = <&vcc_3v3_s3>; + vqmmc-supply = <&vccio_sd_s0>; + status = "okay"; +}; + +&u2phy0 { + status = "okay"; +}; + +&u2phy0_otg { + status = "okay"; +}; + +&u2phy2 { + status = "okay"; +}; + +&u2phy2_host { + status = "okay"; +}; + +&u2phy3 { + status = "okay"; +}; + +&u2phy3_host { + status = "okay"; +}; + +&uart2 { + pinctrl-names = "default"; + pinctrl-0 = <&uart2m0_xfer>; + status = "okay"; +}; + +&usb_host0_ehci { + status = "okay"; +}; + +&usb_host0_ohci { + status = "okay"; +}; + +&usb_host0_xhci { + dr_mode = "otg"; + usb-role-switch; + status = "okay"; + + port { + usb_host0_xhci_role_switch: endpoint { + remote-endpoint = <&usbc0_role_switch>; + }; + }; +}; + +&usb_host1_ehci { + status = "okay"; +}; + +&usb_host1_ohci { + status = "okay"; +}; + +&usb_host2_xhci { + status = "okay"; +}; + +&usbdp_phy0 { + mode-switch; + orientation-switch; + sbu1-dc-gpios = <&gpio3 RK_PC4 GPIO_ACTIVE_HIGH>; + sbu2-dc-gpios = <&gpio3 RK_PD4 GPIO_ACTIVE_HIGH>; + status = "okay"; + + port { + #address-cells = <1>; + #size-cells = <0>; + + usbdp_phy0_orientation_switch: endpoint@0 { + reg = <0>; + remote-endpoint = <&usbc0_orientation_switch>; + }; + + usbdp_phy0_dp_altmode_mux: endpoint@1 { + reg = <1>; + remote-endpoint = <&usbc0_dp_altmode_mux>; + }; + }; +}; + +&vop { + status = "okay"; +}; + +&vop_mmu { + status = "okay"; +}; + +&vp0 { + vp0_out_hdmi0: endpoint@ROCKCHIP_VOP2_EP_HDMI0 { + reg = ; + remote-endpoint = <&hdmi0_in_vp0>; + }; +};