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Wed, 28 May 2025 15:18:32 -0700 (PDT) From: Joseph Kogut To: Heiko Stuebner , Rob Herring Cc: Krzysztof Kozlowski , Conor Dooley , devicetree@vger.kernel.org, linux-rockchip@lists.infradead.org, linux-kernel@vger.kernel.org, Steve deRosier , Joseph Kogut Subject: [PATCH v3 3/3] arm64: dts: rockchip: Add support for CM5 IO carrier Date: Wed, 28 May 2025 15:18:23 -0700 Message-ID: <20250528221823.2974653-4-joseph.kogut@gmail.com> X-Mailer: git-send-email 2.49.0 In-Reply-To: <20250528221823.2974653-1-joseph.kogut@gmail.com> References: <174735136138.1544989.11909422896170025756.robh@kernel.org> <20250528221823.2974653-1-joseph.kogut@gmail.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" 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 --- arch/arm64/boot/dts/rockchip/Makefile | 1 + .../dts/rockchip/rk3588s-radxa-cm5-io.dts | 454 ++++++++++++++++++ 2 files changed, 455 insertions(+) create mode 100644 arch/arm64/boot/dts/rockchip/rk3588s-radxa-cm5-io.dts diff --git a/arch/arm64/boot/dts/rockchip/Makefile b/arch/arm64/boot/dts/ro= ckchip/Makefile index 3e8771ef69ba..bc09420cacde 100644 --- a/arch/arm64/boot/dts/rockchip/Makefile +++ b/arch/arm64/boot/dts/rockchip/Makefile @@ -177,6 +177,7 @@ dtb-$(CONFIG_ARCH_ROCKCHIP) +=3D rk3588s-nanopi-r6c.dtb dtb-$(CONFIG_ARCH_ROCKCHIP) +=3D rk3588s-odroid-m2.dtb dtb-$(CONFIG_ARCH_ROCKCHIP) +=3D rk3588s-orangepi-5.dtb dtb-$(CONFIG_ARCH_ROCKCHIP) +=3D rk3588s-orangepi-5b.dtb +dtb-$(CONFIG_ARCH_ROCKCHIP) +=3D rk3588s-radxa-cm5-io.dtb dtb-$(CONFIG_ARCH_ROCKCHIP) +=3D rk3588s-rock-5a.dtb dtb-$(CONFIG_ARCH_ROCKCHIP) +=3D rk3588s-rock-5c.dtb =20 diff --git a/arch/arm64/boot/dts/rockchip/rk3588s-radxa-cm5-io.dts b/arch/a= rm64/boot/dts/rockchip/rk3588s-radxa-cm5-io.dts new file mode 100644 index 000000000000..28d74e390a3c --- /dev/null +++ b/arch/arm64/boot/dts/rockchip/rk3588s-radxa-cm5-io.dts @@ -0,0 +1,454 @@ +// 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 =3D "Radxa Compute Module 5 (CM5) IO Board"; + compatible =3D "radxa,cm5-io", "radxa,cm5", "rockchip,rk3588s"; + + chosen { + stdout-path =3D "serial2:1500000n8"; + }; + + hdmi-con { + compatible =3D "hdmi-connector"; + type =3D "a"; + + port { + hdmi_con_in: endpoint { + remote-endpoint =3D <&hdmi0_out_con>; + }; + }; + }; + + vcc12v_dcin: regulator-12v0-vcc-dcin { + compatible =3D "regulator-fixed"; + regulator-name =3D "vcc12v_dcin"; + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt =3D <12000000>; + regulator-max-microvolt =3D <12000000>; + }; + + vcc5v0_host: vcc5v0-host-regulator { + compatible =3D "regulator-fixed"; + regulator-name =3D "vcc5v0_host"; + regulator-boot-on; + regulator-always-on; + regulator-min-microvolt =3D <5000000>; + regulator-max-microvolt =3D <5000000>; + enable-active-high; + gpio =3D <&gpio1 RK_PA0 GPIO_ACTIVE_HIGH>; + pinctrl-names =3D "default"; + pinctrl-0 =3D <&vcc5v0_host_en>; + vin-supply =3D <&vcc5v0_sys>; + }; + + vcc5v0_sys: regulator-5v0-sys { + compatible =3D "regulator-fixed"; + regulator-name =3D "vcc5v0_sys"; + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt =3D <5000000>; + regulator-max-microvolt =3D <5000000>; + vin-supply =3D <&vcc12v_dcin>; + }; + + vbus5v0_typec: vbus5v0-typec { + compatible =3D "regulator-fixed"; + regulator-name =3D "vbus5v0_typec"; + gpio =3D <&gpio0 RK_PD5 GPIO_ACTIVE_HIGH>; + pinctrl-names =3D "default"; + pinctrl-0 =3D <&vbus5v0_typec_en>; + enable-active-high; + regulator-min-microvolt =3D <5000000>; + regulator-max-microvolt =3D <5000000>; + vin-supply =3D <&vcc5v0_sys>; + }; + + vcc3v3_pcie: regulator-3v3-vcc-pcie { + compatible =3D "regulator-fixed"; + regulator-name =3D "vcc3v3_pcie2x1l0"; + regulator-min-microvolt =3D <3300000>; + regulator-max-microvolt =3D <3300000>; + enable-active-high; + regulator-boot-on; + regulator-always-on; + gpios =3D <&gpio1 RK_PD3 GPIO_ACTIVE_HIGH>; + startup-delay-us =3D <50000>; + vin-supply =3D <&vcc5v0_sys>; + }; + + vcc_3v3_s0: pldo-reg4 { + compatible =3D "regulator-fixed"; + regulator-name =3D "vcc_3v3_s0"; + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt =3D <3300000>; + regulator-max-microvolt =3D <3300000>; + regulator-ramp-delay =3D <12500>; + + regulator-state-mem { + regulator-off-in-suspend; + }; + }; +}; + +&combphy0_ps { + status =3D "okay"; +}; + +&combphy2_psu { + status =3D "okay"; +}; + +&hdmi0_in { + hdmi0_in_vp0: endpoint { + remote-endpoint =3D <&vp0_out_hdmi0>; + }; +}; + +&hdmi0_out { + hdmi0_out_con: endpoint { + remote-endpoint =3D <&hdmi_con_in>; + }; +}; + +&hdptxphy0 { + status =3D "okay"; +}; + +&i2c6 { + pinctrl-names =3D "default"; + pinctrl-0 =3D <&i2c6m3_xfer>; + status =3D "okay"; + + fusb302: usb-typec@22 { + compatible =3D "fcs,fusb302"; + reg =3D <0x22>; + interrupt-parent =3D <&gpio0>; + interrupts =3D ; + pinctrl-names =3D "default"; + pinctrl-0 =3D <&usbc0_int>; + vbus-supply =3D <&vbus5v0_typec>; + + connector { + compatible =3D "usb-c-connector"; + data-role =3D "dual"; + label =3D "USB-C"; + power-role =3D "dual"; + try-power-role =3D "source"; + source-pdos =3D ; + sink-pdos =3D ; + op-sink-microwatt =3D <1000000>; + + ports { + #address-cells =3D <1>; + #size-cells =3D <0>; + + port@0 { + reg =3D <0>; + usbc0_orientation_switch: endpoint { + remote-endpoint =3D <&usbdp_phy0_orientation_switch>; + }; + }; + + port@1 { + reg =3D <1>; + usbc0_role_switch: endpoint { + remote-endpoint =3D <&usb_host0_xhci_role_switch>; + }; + }; + + port@2 { + reg =3D <2>; + usbc0_dp_altmode_mux: endpoint { + remote-endpoint =3D <&usbdp_phy0_dp_altmode_mux>; + }; + }; + }; + }; + }; +}; + +&pcie2x1l2 { + reset-gpios =3D <&gpio3 RK_PD1 GPIO_ACTIVE_HIGH>; + vpcie3v3-supply =3D <&vcc3v3_pcie>; + status =3D "okay"; +}; + +&pinctrl { + fusb302 { + vbus5v0_typec_en: vbus5v0-typec-en { + rockchip,pins =3D <0 RK_PD5 RK_FUNC_GPIO &pcfg_pull_none>; + }; + + usbc0_int: usbc0-int { + rockchip,pins =3D <0 RK_PC4 RK_FUNC_GPIO &pcfg_pull_up>; + }; + }; + + usb { + vcc5v0_host_en: vcc5v0-host-en { + rockchip,pins =3D <1 RK_PA0 RK_FUNC_GPIO &pcfg_pull_none>; + }; + }; +}; + +&sdhci { + status =3D "okay"; +}; + +&sdmmc { + bus-width =3D <4>; + cap-mmc-highspeed; + cap-sd-highspeed; + disable-wp; + max-frequency =3D <200000000>; + no-sdio; + no-mmc; + sd-uhs-sdr104; + pinctrl-names =3D "default"; + pinctrl-0 =3D <&sdmmc_bus4 &sdmmc_clk &sdmmc_cmd &sdmmc_det>; + vmmc-supply =3D <&vcc_3v3_s3>; + vqmmc-supply =3D <&vccio_sd_s0>; + status =3D "okay"; +}; + +&spi2 { + assigned-clocks =3D <&cru CLK_SPI2>; + assigned-clock-rates =3D <200000000>; + num-cs =3D <1>; + pinctrl-names =3D "default"; + pinctrl-0 =3D <&spi2m2_cs0 &spi2m2_pins>; + status =3D "okay"; + + pmic@0 { + compatible =3D "rockchip,rk806"; + reg =3D <0x0>; + interrupt-parent =3D <&gpio0>; + interrupts =3D <7 IRQ_TYPE_LEVEL_LOW>; + pinctrl-names =3D "default"; + pinctrl-0 =3D <&pmic_pins>, <&rk806_dvs1_null>, + <&rk806_dvs2_null>, <&rk806_dvs3_null>; + spi-max-frequency =3D <1000000>; + system-power-controller; + + vcc1-supply =3D <&vcc5v0_sys>; + vcc2-supply =3D <&vcc5v0_sys>; + vcc3-supply =3D <&vcc5v0_sys>; + vcc4-supply =3D <&vcc5v0_sys>; + vcc5-supply =3D <&vcc5v0_sys>; + vcc6-supply =3D <&vcc5v0_sys>; + vcc7-supply =3D <&vcc5v0_sys>; + vcc8-supply =3D <&vcc5v0_sys>; + vcc9-supply =3D <&vcc5v0_sys>; + vcc10-supply =3D <&vcc5v0_sys>; + vcc11-supply =3D <&vcc_2v0_pldo_s3>; + vcc12-supply =3D <&vcc5v0_sys>; + vcc13-supply =3D <&vdd2_ddr_s3>; + vcc14-supply =3D <&vdd2_ddr_s3>; + vcca-supply =3D <&vcc5v0_sys>; + + gpio-controller; + #gpio-cells =3D <2>; + + rk806_dvs1_null: dvs1-null-pins { + pins =3D "gpio_pwrctrl1"; + function =3D "pin_fun0"; + }; + + rk806_dvs2_null: dvs2-null-pins { + pins =3D "gpio_pwrctrl2"; + function =3D "pin_fun0"; + }; + + rk806_dvs3_null: dvs3-null-pins { + pins =3D "gpio_pwrctrl3"; + function =3D "pin_fun0"; + }; + + regulators { + vdd_gpu_s0: dcdc-reg1 { + regulator-name =3D "vdd_gpu_s0"; + regulator-boot-on; + regulator-enable-ramp-delay =3D <400>; + regulator-min-microvolt =3D <550000>; + regulator-max-microvolt =3D <950000>; + regulator-ramp-delay =3D <12500>; + + regulator-state-mem { + regulator-off-in-suspend; + }; + }; + + vdd_cpu_lit_s0: dcdc-reg2 { + regulator-name =3D "vdd_cpu_lit_s0"; + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt =3D <550000>; + regulator-max-microvolt =3D <950000>; + regulator-ramp-delay =3D <12500>; + + regulator-state-mem { + regulator-off-in-suspend; + }; + }; + + vccio_sd_s0: pldo-reg5 { + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt =3D <1800000>; + regulator-max-microvolt =3D <3300000>; + regulator-name =3D "vccio_sd_s0"; + + regulator-state-mem { + regulator-off-in-suspend; + }; + }; + + vdd2_ddr_s3: dcdc-reg6 { + regulator-name =3D "vdd2_ddr_s3"; + regulator-always-on; + regulator-boot-on; + + regulator-state-mem { + regulator-on-in-suspend; + }; + }; + + vcc_2v0_pldo_s3: dcdc-reg7 { + regulator-name =3D "vdd_2v0_pldo_s3"; + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt =3D <2000000>; + regulator-max-microvolt =3D <2000000>; + regulator-ramp-delay =3D <12500>; + + regulator-state-mem { + regulator-on-in-suspend; + regulator-suspend-microvolt =3D <2000000>; + }; + }; + + vcc_3v3_s3: dcdc-reg8 { + regulator-name =3D "vcc_3v3_s3"; + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt =3D <3300000>; + regulator-max-microvolt =3D <3300000>; + + regulator-state-mem { + regulator-on-in-suspend; + regulator-suspend-microvolt =3D <3300000>; + }; + }; + }; + }; +}; + +&u2phy0 { + status =3D "okay"; +}; + +&u2phy0_otg { + status =3D "okay"; +}; + +&u2phy2 { + status =3D "okay"; +}; + +&u2phy2_host { + status =3D "okay"; +}; + +&u2phy3 { + status =3D "okay"; +}; + +&u2phy3_host { + status =3D "okay"; +}; + +&uart2 { + pinctrl-names =3D "default"; + pinctrl-0 =3D <&uart2m0_xfer>; + status =3D "okay"; +}; + +&usb_host0_ehci { + status =3D "okay"; +}; + +&usb_host0_ohci { + status =3D "okay"; +}; + +&usb_host0_xhci { + dr_mode =3D "otg"; + usb-role-switch; + status =3D "okay"; + + port { + usb_host0_xhci_role_switch: endpoint { + remote-endpoint =3D <&usbc0_role_switch>; + }; + }; +}; + +&usb_host1_ehci { + status =3D "okay"; +}; + +&usb_host1_ohci { + status =3D "okay"; +}; + +&usbdp_phy0 { + mode-switch; + orientation-switch; + sbu1-dc-gpios =3D <&gpio3 RK_PC4 GPIO_ACTIVE_HIGH>; + sbu2-dc-gpios =3D <&gpio3 RK_PD4 GPIO_ACTIVE_HIGH>; + status =3D "okay"; + + port { + #address-cells =3D <1>; + #size-cells =3D <0>; + + usbdp_phy0_orientation_switch: endpoint@0 { + reg =3D <0>; + remote-endpoint =3D <&usbc0_orientation_switch>; + }; + + usbdp_phy0_dp_altmode_mux: endpoint@1 { + reg =3D <1>; + remote-endpoint =3D <&usbc0_dp_altmode_mux>; + }; + }; +}; + +&vop { + status =3D "okay"; +}; + +&vop_mmu { + status =3D "okay"; +}; + +&vp0 { + vp0_out_hdmi0: endpoint@ROCKCHIP_VOP2_EP_HDMI0 { + reg =3D ; + remote-endpoint =3D <&hdmi0_in_vp0>; + }; +}; --=20 2.49.0