// SPDX-License-Identifier: (GPL-2.0+ OR MIT) /* * Copyright (c) 2024 Rockchip Electronics Co., Ltd. * */ /dts-v1/; #include #include #include #include "rk3576-armsom-cm5.dtsi" #include "rk3576-linux.dtsi" / { model = "ArmSoM CM5 CM4 IO"; compatible = "armsom,cm5-cm4-io", "rockchip,rk3576"; /delete-node/ chosen; hdmi_sound: hdmi-sound { compatible = "rockchip,hdmi"; rockchip,mclk-fs = <128>; rockchip,card-name = "rockchip-hdmi"; rockchip,cpu = <&sai6>; rockchip,codec = <&hdmi>; rockchip,jack-det; }; leds: leds { compatible = "gpio-leds"; work_led: work { label = "red"; gpios = <&gpio2 RK_PD1 GPIO_ACTIVE_LOW>; linux,default-trigger = "default-on"; }; active_led: active { label = "green"; gpios = <&gpio2 RK_PD0 GPIO_ACTIVE_LOW>; linux,default-trigger = "heartbeat"; pinctrl-names = "default"; pinctrl-0 = <&led_heartbeat>; }; }; 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>; }; vcc_sys: vcc5v0-sys { compatible = "regulator-fixed"; regulator-name = "vcc_sys"; regulator-always-on; regulator-boot-on; regulator-min-microvolt = <5000000>; regulator-max-microvolt = <5000000>; vin-supply = <&vcc12v_dcin>; }; vcc5v0_device: vcc5v0-device { compatible = "regulator-fixed"; regulator-name = "vcc5v0_device"; regulator-always-on; regulator-boot-on; regulator-min-microvolt = <5000000>; regulator-max-microvolt = <5000000>; vin-supply = <&vcc12v_dcin>; }; vcc_2v0_pldo_s3: vcc-2v0-pldo-s3 { compatible = "regulator-fixed"; regulator-name = "vcc_2v0_pldo_s3"; regulator-boot-on; regulator-always-on; regulator-min-microvolt = <2000000>; regulator-max-microvolt = <2000000>; vin-supply = <&vcc_sys>; }; vcc_1v1_nldo_s3: vcc-1v1-nldo-s3 { compatible = "regulator-fixed"; regulator-name = "vcc_1v1_nldo_s3"; regulator-boot-on; regulator-always-on; regulator-min-microvolt = <1100000>; regulator-max-microvolt = <1100000>; vin-supply = <&vcc_sys>; }; vcc_1v8_s0: vcc-1v8-s0 { compatible = "regulator-fixed"; regulator-name = "vcc_1v8_s0"; regulator-boot-on; regulator-always-on; regulator-min-microvolt = <1800000>; regulator-max-microvolt = <1800000>; vin-supply = <&vcc_1v8_s3>; }; vcc_3v3_s0: vcc-3v3-s0 { compatible = "regulator-fixed"; regulator-name = "vcc_3v3_s0"; regulator-boot-on; regulator-always-on; regulator-min-microvolt = <3300000>; regulator-max-microvolt = <3300000>; vin-supply = <&vcc_3v3_s3>; }; vcc3v3_rtc_s5: vcc3v3-rtc-s5 { compatible = "regulator-fixed"; regulator-name = "vcc3v3_rtc_s5"; regulator-boot-on; regulator-always-on; regulator-min-microvolt = <3300000>; regulator-max-microvolt = <3300000>; vin-supply = <&vcc_sys>; }; vcc3v3_pcie0: vcc3v3-pcie0 { compatible = "regulator-fixed"; regulator-name = "vcc3v3_pcie0"; regulator-min-microvolt = <3300000>; regulator-max-microvolt = <3300000>; enable-active-high; gpios = <&gpio0 RK_PC3 GPIO_ACTIVE_HIGH>; startup-delay-us = <5000>; vin-supply = <&vcc12v_dcin>; }; }; &combphy0_ps { status = "okay"; }; &combphy1_psu { status = "okay"; }; &display_subsystem { clocks = <&hdptxphy_hdmi>; clock-names = "hdmi0_phy_pll"; }; &gmac0 { /* Use rgmii-rxid mode to disable rx delay inside Soc */ phy-mode = "rgmii-rxid"; clock_in_out = "output"; snps,reset-gpio = <&gpio2 RK_PB3 GPIO_ACTIVE_LOW>; snps,reset-active-low; /* Reset time is 20ms, 100ms for rtl8211f */ snps,reset-delays-us = <0 20000 100000>; pinctrl-names = "default"; pinctrl-0 = <ð0m0_miim ð0m0_tx_bus2 ð0m0_rx_bus2 ð0m0_rgmii_clk ð0m0_rgmii_bus ðm0_clk0_25m_out>; tx_delay = <0x21>; /* rx_delay = <0x3f>; */ phy-handle = <&rgmii_phy0>; status = "okay"; }; &hdmi { status = "okay"; //enable-gpios = <&gpio2 RK_PB0 GPIO_ACTIVE_HIGH>; rockchip,sda-falling-delay-ns = <360>; }; &hdmi_in_vp0 { status = "okay"; }; &hdptxphy_hdmi { status = "okay"; }; &i2c5 { status = "okay"; pinctrl-names = "default"; pinctrl-0 = <&i2c5m3_xfer>; emc2301: emc2301@2f { compatible = "microchip,emc2301"; reg = <0x2f>; #address-cells = <1>; #size-cells = <0>; #cooling-cells = <2>; microchip,pwm-separate; microchip,cooling-levels = <10>; channel@0 { reg = <0>; pwm-min = <0>; }; }; pcf85063: pcf85063@51 { compatible = "nxp,pcf85063"; reg = <0x51>; quartz-load-femtofarads = <12500>; }; }; &mdio0 { rgmii_phy0: phy@1 { compatible = "ethernet-phy-ieee802.3-c22"; reg = <0x1>; clocks = <&cru REFCLKO25M_GMAC0_OUT>; }; }; &pcie0 { reset-gpios = <&gpio2 RK_PB1 GPIO_ACTIVE_HIGH>; vpcie3v3-supply = <&vcc3v3_pcie0>; status = "okay"; }; &pinctrl { led { led_heartbeat: led-heartbeat { rockchip,pins = <2 RK_PD0 RK_FUNC_GPIO &pcfg_pull_none>; }; }; }; &route_hdmi { status = "okay"; connect = <&vp0_out_hdmi>; }; &sai1 { status = "okay"; pinctrl-names = "default"; pinctrl-0 = <&sai1m0_lrck &sai1m0_sclk &sai1m0_sdi0 &sai1m0_sdo0>; }; &sai6 { status = "okay"; }; &sdmmc { max-frequency = <200000000>; no-sdio; no-mmc; bus-width = <4>; cap-mmc-highspeed; cap-sd-highspeed; disable-wp; sd-uhs-sdr104; vqmmc-supply = <&vccio_sd_s0>; status = "okay"; }; &spdif_tx3 { status = "okay"; }; &u2phy0 { status = "okay"; }; &u2phy1 { status = "okay"; }; &u2phy0_otg { rockchip,sel-pipe-phystatus; rockchip,dis-u2-susphy; status = "okay"; }; &u2phy1_otg { status = "okay"; }; &usbdp_phy { maximum-speed = "high-speed"; rockchip,dp-lane-mux = < 0 1 2 3 >; status = "okay"; }; &usbdp_phy_dp { status = "okay"; }; &usbdp_phy_u3 { status = "okay"; }; &usb_drd0_dwc3 { status = "okay"; dr_mode = "host"; phys = <&u2phy0_otg>; phy-names = "usb2-phy"; maximum-speed = "high-speed"; snps,dis_u2_susphy_quirk; snps,usb2-lpm-disable; }; &usb_drd1_dwc3 { dr_mode = "host"; status = "okay"; }; &vop { status = "okay"; vop-supply = <&vdd_logic_s0>; }; &vop_mmu { status = "okay"; }; &vp0 { status = "okay"; }; &vp2 { status = "okay"; assigned-clocks = <&cru DCLK_VP2_SRC>; assigned-clock-parents = <&cru PLL_VPLL>; };