// SPDX-License-Identifier: (GPL-2.0-or-later OR MIT) /* * Device tree for the WolfVision PF5 mainboard. * * Copyright (C) 2024 WolfVision GmbH. */ /dts-v1/; #include #include #include #include #include "rk3568.dtsi" / { model = "WolfVision PF5"; compatible = "wolfvision,rk3568-pf5", "rockchip,rk3568"; aliases { ethernet0 = &gmac0; mmc0 = &sdhci; rtc0 = &pcf85623; rtc1 = &rk809; }; chosen: chosen { stdout-path = "serial2:115200n8"; }; hdmi_tx: hdmi-tx-connector { compatible = "hdmi-connector"; hdmi-pwr-supply = <&hdmi_tx_5v>; type = "a"; port { hdmi_tx_in: endpoint { remote-endpoint = <&hdmi_tx_out>; }; }; }; hdmi_tx_5v: regulator-hdmi-tx-5v { compatible = "regulator-fixed"; enable-active-high; gpio = <&gpio4 RK_PC5 GPIO_ACTIVE_HIGH>; pinctrl-names = "default"; pinctrl-0 = <&hdmi_tx_5v_en>; regulator-name = "hdmi_tx_5v"; regulator-min-microvolt = <5000000>; regulator-max-microvolt = <5000000>; vin-supply = <&vcc5v_in>; }; pdm_codec: pdm-codec { compatible = "dmic-codec"; num-channels = <1>; #sound-dai-cells = <0>; }; pdm_sound: pdm-sound { compatible = "simple-audio-card"; simple-audio-card,name = "microphone"; simple-audio-card,cpu { sound-dai = <&pdm>; }; simple-audio-card,codec { sound-dai = <&pdm_codec>; }; }; vcc12v_cam: regulator-vcc12v-cam { compatible = "regulator-fixed"; enable-active-high; gpio = <&gpio2 RK_PD1 GPIO_ACTIVE_HIGH>; pinctrl-names = "default"; pinctrl-0 = <&vcc12v_cam_en>; regulator-name = "12v_cam"; regulator-min-microvolt = <12000000>; regulator-max-microvolt = <12000000>; vin-supply = <&vcc12v_in>; }; vcc12v_in: regulator-vcc12v-in { compatible = "regulator-fixed"; regulator-name = "12v_in"; regulator-always-on; regulator-boot-on; regulator-min-microvolt = <12000000>; regulator-max-microvolt = <12000000>; }; vcc3v8_cam: regulator-vcc3v8-cam { compatible = "regulator-fixed"; enable-active-high; gpio = <&gpio0 RK_PC3 GPIO_ACTIVE_HIGH>; pinctrl-names = "default"; pinctrl-0 = <&vcc3v8_cam_en>; regulator-name = "3v8_cam"; regulator-min-microvolt = <3800000>; regulator-max-microvolt = <3800000>; vin-supply = <&vcc5v_in>; }; vcc3v3_sys: regulator-vcc3v3-sys { compatible = "regulator-fixed"; regulator-name = "3v3_sys"; regulator-always-on; regulator-boot-on; regulator-min-microvolt = <3300000>; regulator-max-microvolt = <3300000>; vin-supply = <&vcc5v_in>; }; vcc5v_in: regulator-vcc5v-in { compatible = "regulator-fixed"; regulator-name = "5v_in"; regulator-always-on; regulator-boot-on; regulator-min-microvolt = <5000000>; regulator-max-microvolt = <5000000>; vin-supply = <&vcc12v_in>; }; }; &combphy0 { status = "okay"; }; &cpu0 { cpu-supply = <&vcc0v9_cpu>; }; &cpu1 { cpu-supply = <&vcc0v9_cpu>; }; &cpu2 { cpu-supply = <&vcc0v9_cpu>; }; &cpu3 { cpu-supply = <&vcc0v9_cpu>; }; &gpu { mali-supply = <&vcc0v9_gpu>; status = "okay"; }; &hdmi { avdd-0v9-supply = <&vcc0v9a_image>; avdd-1v8-supply = <&vcc1v8a_image>; status = "okay"; }; &hdmi_in { hdmi_in_vp0: endpoint { remote-endpoint = <&vp0_out_hdmi>; }; }; &hdmi_out { hdmi_tx_out: endpoint { remote-endpoint = <&hdmi_tx_in>; }; }; &i2c0 { status = "okay"; rk809: pmic@20 { compatible = "rockchip,rk809"; reg = <0x20>; interrupt-parent = <&gpio0>; interrupts = ; #clock-cells = <0>; pinctrl-names = "default"; pinctrl-0 = <&pmic_int_l>; system-power-controller; vcc1-supply = <&vcc5v_in>; vcc2-supply = <&vcc5v_in>; vcc3-supply = <&vcc5v_in>; vcc4-supply = <&vcc5v_in>; vcc5-supply = <&vcc3v3_sys>; vcc6-supply = <&vcc5v_in>; vcc7-supply = <&vcc3v3_sys>; vcc8-supply = <&vcc3v3_sys>; vcc9-supply = <&vcc3v3_sys>; wakeup-source; regulators { vcc0v9_logic: DCDC_REG1 { regulator-name = "0v9_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; }; }; vcc0v9_gpu: DCDC_REG2 { regulator-name = "0v9_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; }; }; vcc1v1_ddr4: DCDC_REG3 { regulator-name = "1v1_ddr4"; regulator-always-on; regulator-boot-on; regulator-initial-mode = <0x2>; regulator-state-mem { regulator-on-in-suspend; }; }; vcc0v9_npu: DCDC_REG4 { regulator-name = "0v9_npu"; regulator-always-on; regulator-initial-mode = <0x2>; regulator-min-microvolt = <900000>; regulator-max-microvolt = <1350000>; regulator-ramp-delay = <6001>; regulator-state-mem { regulator-off-in-suspend; }; }; vcc1v8: DCDC_REG5 { regulator-name = "1v8"; regulator-always-on; regulator-boot-on; regulator-min-microvolt = <1800000>; regulator-max-microvolt = <1800000>; regulator-state-mem { regulator-off-in-suspend; }; }; vcc0v9a_image: LDO_REG1 { regulator-name = "0v9a_image"; regulator-min-microvolt = <900000>; regulator-max-microvolt = <900000>; regulator-state-mem { regulator-off-in-suspend; }; }; vcc0v9a: LDO_REG2 { regulator-name = "0v9a"; regulator-always-on; regulator-boot-on; regulator-min-microvolt = <900000>; regulator-max-microvolt = <900000>; regulator-state-mem { regulator-off-in-suspend; }; }; vcc0v9a_pmu: LDO_REG3 { regulator-name = "0v9a_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>; }; }; vcc3v3_acodec: LDO_REG4 { regulator-name = "3v3_acodec"; regulator-always-on; regulator-min-microvolt = <3300000>; regulator-max-microvolt = <3300000>; regulator-state-mem { regulator-off-in-suspend; }; }; vcc3v3_sd: LDO_REG5 { regulator-name = "3v3_sd"; regulator-always-on; regulator-boot-on; regulator-min-microvolt = <3300000>; regulator-max-microvolt = <3300000>; regulator-state-mem { regulator-off-in-suspend; }; }; vcc3v3_pmu: LDO_REG6 { regulator-name = "3v3_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>; }; }; vcc1v8a: LDO_REG7 { regulator-name = "1v8a"; regulator-always-on; regulator-boot-on; regulator-min-microvolt = <1800000>; regulator-max-microvolt = <1800000>; regulator-state-mem { regulator-off-in-suspend; }; }; vcc1v8a_pmu: LDO_REG8 { regulator-name = "1v8a_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>; }; }; vcc1v8a_image: LDO_REG9 { regulator-name = "1v8a_image"; regulator-min-microvolt = <1800000>; regulator-max-microvolt = <1800000>; regulator-state-mem { regulator-off-in-suspend; }; }; vcc3v3_sw: SWITCH_REG1 { regulator-name = "3v3_sw"; regulator-always-on; regulator-boot-on; regulator-min-microvolt = <3300000>; regulator-max-microvolt = <3300000>; regulator-state-mem { regulator-off-in-suspend; }; }; }; }; regulator@42 { compatible = "ti,tps62869"; reg = <0x42>; regulators { vcc0v9_cpu: SW { regulator-name = "0v9_cpu"; regulator-always-on; regulator-boot-on; regulator-initial-mode = ; regulator-min-microvolt = <900000>; regulator-max-microvolt = <1150000>; vin-supply = <&vcc5v_in>; regulator-state-mem { regulator-off-in-suspend; }; }; }; }; pcf85623: rtc@51 { compatible = "nxp,pcf85263"; reg = <0x51>; pinctrl-names = "default"; pinctrl-0 = <&clk32k_in>; quartz-load-femtofarads = <12500>; }; }; &i2c3 { pinctrl-names = "default"; pinctrl-0 = <&i2c3m0_xfer>; }; &i2c4 { pinctrl-names = "default"; pinctrl-0 = <&i2c4m1_xfer>; }; &pdm { pinctrl-0 = <&pdmm0_clk &pdmm0_sdi0>; status = "okay"; }; &pinctrl { cam { vcc12v_cam_en: vcc12v-cam-en-pinctrl { rockchip,pins = <2 RK_PD1 RK_FUNC_GPIO &pcfg_pull_none>; }; vcc3v8_cam_en: vcc3v8-cam-en-pinctrl { rockchip,pins = <0 RK_PC3 RK_FUNC_GPIO &pcfg_pull_none>; }; }; hdmitx { hdmi_tx_5v_en: hdmi-tx-5v-en-pinctrl { rockchip,pins = <4 RK_PC5 RK_FUNC_GPIO &pcfg_pull_none>; }; }; pmic { pmic_int_l: pmic-int-l-pinctrl { rockchip,pins = <0 RK_PA3 RK_FUNC_GPIO &pcfg_pull_up>; }; }; }; &pmu_io_domains { pmuio1-supply = <&vcc3v3_pmu>; pmuio2-supply = <&vcc3v3_pmu>; vccio1-supply = <&vcc3v3_acodec>; vccio2-supply = <&vcc1v8>; vccio3-supply = <&vcc3v3_sd>; vccio4-supply = <&vcc1v8>; vccio5-supply = <&vcc1v8>; vccio6-supply = <&vcc3v3_sw>; vccio7-supply = <&vcc3v3_sw>; status = "okay"; }; &saradc { vref-supply = <&vcc1v8a>; status = "okay"; }; &sdhci { bus-width = <8>; max-frequency = <200000000>; non-removable; pinctrl-names = "default"; pinctrl-0 = <&emmc_bus8 &emmc_clk &emmc_cmd &emmc_datastrobe>; vmmc-supply = <&vcc3v3_sw>; vqmmc-supply = <&vcc1v8>; status = "okay"; }; &tsadc { rockchip,hw-tshut-mode = <1>; rockchip,hw-tshut-polarity = <0>; status = "okay"; }; &uart2 { status = "okay"; }; &usb_host0_xhci { dr_mode = "peripheral"; /* The following quirks are required since the bInterval is 1 and we * handle steady ISOC streaming. See Usecase 3 in commit 729dcffd1ed3 * ("usb: dwc3: gadget: Add support for disabling U1 and U2 entries"). */ snps,dis-u1-entry-quirk; snps,dis-u2-entry-quirk; /* * Without this quirk the available fifosize seems to be miscalculated * in cases where many endpoints are used. In one particular situation * 8 IN EPs and 3 OUT EPs where selected and lead to stalled transfers * without the resize quirk. */ tx-fifo-resize; status = "okay"; }; &usb2phy0 { status = "okay"; }; &usb2phy0_otg { status = "okay"; }; &vop { assigned-clocks = <&cru DCLK_VOP0>, <&cru DCLK_VOP2>; assigned-clock-parents = <&pmucru PLL_HPLL>, <&cru PLL_VPLL>; status = "okay"; }; &vop_mmu { status = "okay"; }; &vp0 { vp0_out_hdmi: endpoint@ROCKCHIP_VOP2_EP_HDMI0 { reg = ; remote-endpoint = <&hdmi_in_vp0>; }; };