| // 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 "rk3566.dtsi" |
| |
| / { |
| model = "Radxa ROCK 3C"; |
| compatible = "radxa,rock-3c", "rockchip,rk3566"; |
| |
| aliases { |
| ethernet0 = &gmac1; |
| mmc0 = &sdhci; |
| mmc1 = &sdmmc0; |
| mmc2 = &sdmmc1; |
| }; |
| |
| chosen: chosen { |
| stdout-path = "serial2:1500000n8"; |
| }; |
| |
| gmac1_clkin: external-gmac1-clock { |
| compatible = "fixed-clock"; |
| clock-frequency = <125000000>; |
| clock-output-names = "gmac1_clkin"; |
| #clock-cells = <0>; |
| }; |
| |
| hdmi-con { |
| compatible = "hdmi-connector"; |
| type = "a"; |
| |
| port { |
| hdmi_con_in: endpoint { |
| remote-endpoint = <&hdmi_out_con>; |
| }; |
| }; |
| }; |
| |
| leds { |
| compatible = "gpio-leds"; |
| |
| led-0 { |
| gpios = <&gpio0 RK_PA0 GPIO_ACTIVE_HIGH>; |
| function = LED_FUNCTION_HEARTBEAT; |
| color = <LED_COLOR_ID_BLUE>; |
| linux,default-trigger = "heartbeat"; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&user_led2>; |
| }; |
| }; |
| |
| sdio_pwrseq: sdio-pwrseq { |
| compatible = "mmc-pwrseq-simple"; |
| clocks = <&rk809 1>; |
| clock-names = "ext_clock"; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&wifi_reg_on_h>; |
| post-power-on-delay-ms = <100>; |
| power-off-delay-us = <5000000>; |
| reset-gpios = <&gpio0 RK_PC0 GPIO_ACTIVE_LOW>; |
| }; |
| |
| vcc5v_dcin: vcc5v-dcin-regulator { |
| compatible = "regulator-fixed"; |
| regulator-name = "vcc5v_dcin"; |
| regulator-always-on; |
| regulator-boot-on; |
| regulator-min-microvolt = <5000000>; |
| regulator-max-microvolt = <5000000>; |
| }; |
| |
| vcc3v3_pcie: vcc3v3-pcie-regulator { |
| compatible = "regulator-fixed"; |
| enable-active-high; |
| gpios = <&gpio0 RK_PA6 GPIO_ACTIVE_HIGH>; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pcie_pwr_en>; |
| regulator-name = "vcc3v3_pcie"; |
| regulator-min-microvolt = <3300000>; |
| regulator-max-microvolt = <3300000>; |
| vin-supply = <&vcc3v3_sys>; |
| }; |
| |
| vcc3v3_sys: vcc3v3-sys-regulator { |
| compatible = "regulator-fixed"; |
| regulator-name = "vcc3v3_sys"; |
| regulator-always-on; |
| regulator-boot-on; |
| regulator-min-microvolt = <3300000>; |
| regulator-max-microvolt = <3300000>; |
| vin-supply = <&vcc5v0_sys>; |
| }; |
| |
| vcc5v0_sys: vcc5v0-sys-regulator { |
| compatible = "regulator-fixed"; |
| regulator-name = "vcc5v0_sys"; |
| regulator-always-on; |
| regulator-boot-on; |
| regulator-min-microvolt = <5000000>; |
| regulator-max-microvolt = <5000000>; |
| vin-supply = <&vcc5v_dcin>; |
| }; |
| |
| vcc5v0_usb30_host: vcc5v0-usb30-host-regulator { |
| compatible = "regulator-fixed"; |
| enable-active-high; |
| gpio = <&gpio0 RK_PC5 GPIO_ACTIVE_HIGH>; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&vcc5v0_usb30_host_en>; |
| regulator-name = "vcc5v0_usb30_host"; |
| regulator-min-microvolt = <5000000>; |
| regulator-max-microvolt = <5000000>; |
| vin-supply = <&vcc5v0_sys>; |
| }; |
| |
| vcc5v0_usb_otg: vcc5v0-usb-otg-regulator { |
| compatible = "regulator-fixed"; |
| enable-active-high; |
| gpio = <&gpio0 RK_PC6 GPIO_ACTIVE_HIGH>; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&vcc5v0_usb_otg_en>; |
| regulator-name = "vcc5v0_usb_otg"; |
| regulator-min-microvolt = <5000000>; |
| regulator-max-microvolt = <5000000>; |
| vin-supply = <&vcc5v0_sys>; |
| }; |
| |
| vcc_cam: vcc-cam-regulator { |
| compatible = "regulator-fixed"; |
| enable-active-high; |
| gpio = <&gpio0 RK_PC4 GPIO_ACTIVE_HIGH>; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&vcc_cam_en>; |
| regulator-name = "vcc_cam"; |
| regulator-min-microvolt = <3300000>; |
| regulator-max-microvolt = <3300000>; |
| vin-supply = <&vcc3v3_sys>; |
| |
| regulator-state-mem { |
| regulator-off-in-suspend; |
| }; |
| }; |
| |
| vcc_mipi: vcc-mipi-regulator { |
| compatible = "regulator-fixed"; |
| enable-active-high; |
| gpio = <&gpio0 RK_PC7 GPIO_ACTIVE_HIGH>; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&vcc_mipi_en>; |
| regulator-name = "vcc_mipi"; |
| regulator-min-microvolt = <3300000>; |
| regulator-max-microvolt = <3300000>; |
| vin-supply = <&vcc3v3_sys>; |
| |
| regulator-state-mem { |
| regulator-off-in-suspend; |
| }; |
| }; |
| }; |
| |
| &combphy1 { |
| status = "okay"; |
| }; |
| |
| &combphy2 { |
| status = "okay"; |
| }; |
| |
| &cpu0 { |
| cpu-supply = <&vdd_cpu>; |
| }; |
| |
| &cpu1 { |
| cpu-supply = <&vdd_cpu>; |
| }; |
| |
| &cpu2 { |
| cpu-supply = <&vdd_cpu>; |
| }; |
| |
| &cpu3 { |
| cpu-supply = <&vdd_cpu>; |
| }; |
| |
| &gmac1 { |
| assigned-clocks = <&cru SCLK_GMAC1_RX_TX>, <&cru SCLK_GMAC1>; |
| assigned-clock-parents = <&cru SCLK_GMAC1_RGMII_SPEED>, <&gmac1_clkin>; |
| clock_in_out = "input"; |
| phy-handle = <&rgmii_phy1>; |
| phy-mode = "rgmii-id"; |
| phy-supply = <&vcc_3v3>; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&gmac1m1_miim |
| &gmac1m1_tx_bus2 |
| &gmac1m1_rx_bus2 |
| &gmac1m1_rgmii_clk |
| &gmac1m1_rgmii_bus |
| &gmac1m1_clkinout>; |
| status = "okay"; |
| }; |
| |
| &gpu { |
| mali-supply = <&vdd_gpu>; |
| status = "okay"; |
| }; |
| |
| &hdmi { |
| avdd-0v9-supply = <&vdda0v9_image>; |
| avdd-1v8-supply = <&vcca1v8_image>; |
| status = "okay"; |
| }; |
| |
| &hdmi_in { |
| hdmi_in_vp0: endpoint { |
| remote-endpoint = <&vp0_out_hdmi>; |
| }; |
| }; |
| |
| &hdmi_out { |
| hdmi_out_con: endpoint { |
| remote-endpoint = <&hdmi_con_in>; |
| }; |
| }; |
| |
| &hdmi_sound { |
| status = "okay"; |
| }; |
| |
| &i2c0 { |
| status = "okay"; |
| |
| vdd_cpu: regulator@1c { |
| compatible = "tcs,tcs4525"; |
| reg = <0x1c>; |
| fcs,suspend-voltage-selector = <1>; |
| regulator-name = "vdd_cpu"; |
| regulator-always-on; |
| regulator-boot-on; |
| regulator-min-microvolt = <800000>; |
| regulator-max-microvolt = <1150000>; |
| regulator-ramp-delay = <2300>; |
| vin-supply = <&vcc5v0_sys>; |
| |
| regulator-state-mem { |
| regulator-off-in-suspend; |
| }; |
| }; |
| |
| rk809: pmic@20 { |
| compatible = "rockchip,rk809"; |
| reg = <0x20>; |
| interrupt-parent = <&gpio0>; |
| interrupts = <RK_PA3 IRQ_TYPE_LEVEL_LOW>; |
| clock-output-names = "rk808-clkout1", "rk808-clkout2"; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pmic_int_l>, <&i2s1m0_mclk>; |
| system-power-controller; |
| vcc1-supply = <&vcc3v3_sys>; |
| vcc2-supply = <&vcc3v3_sys>; |
| vcc3-supply = <&vcc3v3_sys>; |
| vcc4-supply = <&vcc3v3_sys>; |
| vcc5-supply = <&vcc3v3_sys>; |
| vcc6-supply = <&vcc3v3_sys>; |
| vcc7-supply = <&vcc3v3_sys>; |
| vcc8-supply = <&vcc3v3_sys>; |
| vcc9-supply = <&vcc3v3_sys>; |
| wakeup-source; |
| #clock-cells = <1>; |
| |
| regulators { |
| vdd_logic: DCDC_REG1 { |
| regulator-name = "vdd_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; |
| regulator-suspend-microvolt = <900000>; |
| }; |
| }; |
| |
| vdd_gpu: DCDC_REG2 { |
| regulator-name = "vdd_gpu"; |
| 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; |
| regulator-suspend-microvolt = <900000>; |
| }; |
| }; |
| |
| vcc_ddr: DCDC_REG3 { |
| regulator-name = "vcc_ddr"; |
| regulator-always-on; |
| regulator-boot-on; |
| regulator-initial-mode = <0x2>; |
| |
| regulator-state-mem { |
| regulator-on-in-suspend; |
| }; |
| }; |
| |
| vdd_npu: DCDC_REG4 { |
| regulator-name = "vdd_npu"; |
| regulator-initial-mode = <0x2>; |
| regulator-min-microvolt = <500000>; |
| regulator-max-microvolt = <1350000>; |
| regulator-ramp-delay = <6001>; |
| |
| regulator-state-mem { |
| regulator-off-in-suspend; |
| }; |
| }; |
| |
| vcc_1v8: DCDC_REG5 { |
| regulator-name = "vcc_1v8"; |
| regulator-always-on; |
| regulator-boot-on; |
| regulator-min-microvolt = <1800000>; |
| regulator-max-microvolt = <1800000>; |
| |
| regulator-state-mem { |
| regulator-off-in-suspend; |
| }; |
| }; |
| |
| vdda0v9_image: LDO_REG1 { |
| regulator-name = "vdda0v9_image"; |
| regulator-min-microvolt = <900000>; |
| regulator-max-microvolt = <900000>; |
| |
| regulator-state-mem { |
| regulator-off-in-suspend; |
| }; |
| }; |
| |
| vdda_0v9: LDO_REG2 { |
| regulator-name = "vdda_0v9"; |
| regulator-always-on; |
| regulator-boot-on; |
| regulator-min-microvolt = <900000>; |
| regulator-max-microvolt = <900000>; |
| |
| regulator-state-mem { |
| regulator-off-in-suspend; |
| }; |
| }; |
| |
| vdda0v9_pmu: LDO_REG3 { |
| regulator-name = "vdda0v9_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>; |
| }; |
| }; |
| |
| vccio_acodec: LDO_REG4 { |
| regulator-name = "vccio_acodec"; |
| regulator-always-on; |
| regulator-boot-on; |
| regulator-min-microvolt = <3300000>; |
| regulator-max-microvolt = <3300000>; |
| |
| regulator-state-mem { |
| regulator-off-in-suspend; |
| }; |
| }; |
| |
| vccio_sd: LDO_REG5 { |
| regulator-name = "vccio_sd"; |
| regulator-min-microvolt = <1800000>; |
| regulator-max-microvolt = <3300000>; |
| |
| regulator-state-mem { |
| regulator-off-in-suspend; |
| }; |
| }; |
| |
| vcc3v3_pmu: LDO_REG6 { |
| regulator-name = "vcc3v3_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>; |
| }; |
| }; |
| |
| vcca_1v8: LDO_REG7 { |
| regulator-name = "vcca_1v8"; |
| regulator-always-on; |
| regulator-boot-on; |
| regulator-min-microvolt = <1800000>; |
| regulator-max-microvolt = <1800000>; |
| |
| regulator-state-mem { |
| regulator-off-in-suspend; |
| }; |
| }; |
| |
| vcca1v8_pmu: LDO_REG8 { |
| regulator-name = "vcca1v8_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>; |
| }; |
| }; |
| |
| vcca1v8_image: LDO_REG9 { |
| regulator-name = "vcca1v8_image"; |
| regulator-min-microvolt = <1800000>; |
| regulator-max-microvolt = <1800000>; |
| |
| regulator-state-mem { |
| regulator-off-in-suspend; |
| }; |
| }; |
| |
| vcc_3v3: SWITCH_REG1 { |
| regulator-name = "vcc_3v3"; |
| regulator-always-on; |
| regulator-boot-on; |
| |
| regulator-state-mem { |
| regulator-off-in-suspend; |
| }; |
| }; |
| |
| vcc3v3_sd: SWITCH_REG2 { |
| regulator-name = "vcc3v3_sd"; |
| |
| regulator-state-mem { |
| regulator-off-in-suspend; |
| }; |
| }; |
| }; |
| }; |
| |
| eeprom: eeprom@50 { |
| compatible = "belling,bl24c16a", "atmel,24c16"; |
| reg = <0x50>; |
| pagesize = <16>; |
| }; |
| }; |
| |
| &i2s0_8ch { |
| status = "okay"; |
| }; |
| |
| &i2s1_8ch { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&i2s1m0_sclktx &i2s1m0_lrcktx &i2s1m0_sdi0 &i2s1m0_sdo0>; |
| rockchip,trcm-sync-tx-only; |
| status = "okay"; |
| }; |
| |
| &mdio1 { |
| rgmii_phy1: ethernet-phy@1 { |
| compatible = "ethernet-phy-ieee802.3-c22"; |
| reg = <0x1>; |
| reset-assert-us = <20000>; |
| reset-deassert-us = <100000>; |
| reset-gpios = <&gpio3 RK_PC0 GPIO_ACTIVE_LOW>; |
| }; |
| }; |
| |
| &pcie2x1 { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pcie_reset_h>; |
| reset-gpios = <&gpio1 RK_PB2 GPIO_ACTIVE_HIGH>; |
| vpcie3v3-supply = <&vcc3v3_pcie>; |
| status = "okay"; |
| }; |
| |
| &pinctrl { |
| bluetooth { |
| bt_reg_on_h: bt-reg-on-h { |
| rockchip,pins = <0 RK_PC1 RK_FUNC_GPIO &pcfg_pull_none>; |
| }; |
| |
| bt_wake_host_h: bt-wake-host-h { |
| rockchip,pins = <0 RK_PB3 RK_FUNC_GPIO &pcfg_pull_none>; |
| }; |
| |
| bt_host_wake_h: bt-host-wake-h { |
| rockchip,pins = <0 RK_PB4 RK_FUNC_GPIO &pcfg_pull_none>; |
| }; |
| }; |
| |
| cam { |
| vcc_cam_en: vcc_cam_en { |
| rockchip,pins = <0 RK_PC4 RK_FUNC_GPIO &pcfg_pull_none>; |
| }; |
| }; |
| |
| display { |
| vcc_mipi_en: vcc_mipi_en { |
| rockchip,pins = <0 RK_PC7 RK_FUNC_GPIO &pcfg_pull_none>; |
| }; |
| }; |
| |
| leds { |
| user_led2: user-led2 { |
| rockchip,pins = <0 RK_PA0 RK_FUNC_GPIO &pcfg_pull_none>; |
| }; |
| }; |
| |
| pcie { |
| pcie_pwr_en: pcie-pwr-en { |
| rockchip,pins = <0 RK_PA6 RK_FUNC_GPIO &pcfg_pull_none>; |
| }; |
| |
| pcie_reset_h: pcie-reset-h { |
| rockchip,pins = <1 RK_PB2 RK_FUNC_GPIO &pcfg_pull_none>; |
| }; |
| }; |
| |
| pmic { |
| pmic_int_l: pmic-int-l { |
| rockchip,pins = <0 RK_PA3 RK_FUNC_GPIO &pcfg_pull_up>; |
| }; |
| }; |
| |
| usb { |
| vcc5v0_usb30_host_en: vcc5v0-usb30-host-en { |
| rockchip,pins = <0 RK_PC5 RK_FUNC_GPIO &pcfg_pull_none>; |
| }; |
| |
| vcc5v0_usb_otg_en: vcc5v0-usb-otg-en { |
| rockchip,pins = <0 RK_PC6 RK_FUNC_GPIO &pcfg_pull_none>; |
| }; |
| }; |
| |
| wifi { |
| wifi_host_wake_h: wifi-host-wake-h { |
| rockchip,pins = <0 RK_PB7 RK_FUNC_GPIO &pcfg_pull_none>; |
| }; |
| |
| wifi_reg_on_h: wifi-reg-on-h { |
| rockchip,pins = <0 RK_PC0 RK_FUNC_GPIO &pcfg_pull_none>; |
| }; |
| }; |
| }; |
| |
| &pmu_io_domains { |
| pmuio1-supply = <&vcc3v3_pmu>; |
| pmuio2-supply = <&vcca1v8_pmu>; |
| vccio1-supply = <&vccio_acodec>; |
| vccio2-supply = <&vcc_1v8>; |
| vccio3-supply = <&vccio_sd>; |
| vccio4-supply = <&vcca1v8_pmu>; |
| vccio5-supply = <&vcc_3v3>; |
| vccio6-supply = <&vcc_3v3>; |
| vccio7-supply = <&vcc_3v3>; |
| status = "okay"; |
| }; |
| |
| &saradc { |
| vref-supply = <&vcca_1v8>; |
| status = "okay"; |
| }; |
| |
| &sdhci { |
| bus-width = <8>; |
| max-frequency = <200000000>; |
| mmc-hs200-1_8v; |
| non-removable; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&emmc_bus8 &emmc_clk &emmc_cmd &emmc_datastrobe>; |
| vmmc-supply = <&vcc_3v3>; |
| vqmmc-supply = <&vcc_1v8>; |
| status = "okay"; |
| }; |
| |
| &sdmmc0 { |
| bus-width = <4>; |
| cap-sd-highspeed; |
| disable-wp; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&sdmmc0_bus4 &sdmmc0_clk &sdmmc0_cmd &sdmmc0_det>; |
| sd-uhs-sdr50; |
| vmmc-supply = <&vcc3v3_sys>; |
| vqmmc-supply = <&vccio_sd>; |
| status = "okay"; |
| }; |
| |
| &sdmmc1 { |
| bus-width = <4>; |
| cap-sd-highspeed; |
| cap-sdio-irq; |
| keep-power-in-suspend; |
| mmc-pwrseq = <&sdio_pwrseq>; |
| non-removable; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&sdmmc1_bus4 &sdmmc1_clk &sdmmc1_cmd>; |
| sd-uhs-sdr104; |
| vmmc-supply = <&vcc3v3_sys>; |
| vqmmc-supply = <&vcca1v8_pmu>; |
| status = "okay"; |
| }; |
| |
| &sfc { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| status = "okay"; |
| |
| flash@0 { |
| compatible = "jedec,spi-nor"; |
| reg = <0x0>; |
| spi-max-frequency = <104000000>; |
| spi-rx-bus-width = <4>; |
| spi-tx-bus-width = <1>; |
| }; |
| }; |
| |
| &tsadc { |
| rockchip,hw-tshut-mode = <1>; |
| rockchip,hw-tshut-polarity = <0>; |
| status = "okay"; |
| }; |
| |
| &uart1 { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&uart1m0_ctsn &uart1m0_rtsn &uart1m0_xfer>; |
| status = "okay"; |
| }; |
| |
| &uart2 { |
| status = "okay"; |
| }; |
| |
| &usb_host0_ehci { |
| status = "okay"; |
| }; |
| |
| &usb_host0_ohci { |
| status = "okay"; |
| }; |
| |
| &usb_host0_xhci { |
| dr_mode = "host"; |
| status = "okay"; |
| }; |
| |
| &usb_host1_ehci { |
| status = "okay"; |
| }; |
| |
| &usb_host1_ohci { |
| status = "okay"; |
| }; |
| |
| &usb_host1_xhci { |
| status = "okay"; |
| }; |
| |
| &usb2phy0 { |
| status = "okay"; |
| }; |
| |
| &usb2phy0_host { |
| phy-supply = <&vcc5v0_usb30_host>; |
| status = "okay"; |
| }; |
| |
| &usb2phy0_otg { |
| phy-supply = <&vcc5v0_usb_otg>; |
| status = "okay"; |
| }; |
| |
| &usb2phy1 { |
| status = "okay"; |
| }; |
| |
| &usb2phy1_host { |
| phy-supply = <&vcc5v0_usb30_host>; |
| status = "okay"; |
| }; |
| |
| &usb2phy1_otg { |
| phy-supply = <&vcc5v0_usb30_host>; |
| status = "okay"; |
| }; |
| |
| &vop { |
| assigned-clocks = <&cru DCLK_VOP0>, <&cru DCLK_VOP1>; |
| 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 = <ROCKCHIP_VOP2_EP_HDMI0>; |
| remote-endpoint = <&hdmi_in_vp0>; |
| }; |
| }; |
