| // SPDX-License-Identifier: (GPL-2.0+ OR MIT) |
| /* |
| * Copyright (c) 2019 Fuzhou Rockchip Electronics Co., Ltd |
| * Copyright (c) 2019 Vamrs Limited |
| * Copyright (c) 2019 Amarula Solutions(India) |
| */ |
| |
| #include <dt-bindings/gpio/gpio.h> |
| #include <dt-bindings/pinctrl/rockchip.h> |
| #include <dt-bindings/pwm/pwm.h> |
| |
| / { |
| compatible = "vamrs,rk3399pro-vmarc-som", "rockchip,rk3399pro"; |
| |
| aliases { |
| ethernet0 = &gmac; |
| mmc0 = &sdhci; |
| mmc1 = &sdmmc; |
| }; |
| |
| vcc3v3_pcie: vcc-pcie-regulator { |
| compatible = "regulator-fixed"; |
| enable-active-high; |
| gpio = <&gpio4 RK_PD4 GPIO_ACTIVE_HIGH>; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pcie_pwr>; |
| regulator-name = "vcc3v3_pcie"; |
| regulator-always-on; |
| regulator-boot-on; |
| vin-supply = <&vcc5v0_sys>; |
| }; |
| }; |
| |
| &cpu_l0 { |
| cpu-supply = <&vdd_cpu_l>; |
| }; |
| |
| &cpu_l1 { |
| cpu-supply = <&vdd_cpu_l>; |
| }; |
| |
| &cpu_l2 { |
| cpu-supply = <&vdd_cpu_l>; |
| }; |
| |
| &cpu_l3 { |
| cpu-supply = <&vdd_cpu_l>; |
| }; |
| |
| &emmc_phy { |
| status = "okay"; |
| }; |
| |
| &gmac { |
| assigned-clocks = <&cru SCLK_RMII_SRC>; |
| phy-supply = <&vcc_lan>; |
| snps,reset-gpio = <&gpio3 RK_PB7 GPIO_ACTIVE_LOW>; |
| }; |
| |
| &hdmi { |
| ddc-i2c-bus = <&i2c3>; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&hdmi_cec>; |
| }; |
| |
| &i2c0 { |
| clock-frequency = <400000>; |
| i2c-scl-falling-time-ns = <30>; |
| i2c-scl-rising-time-ns = <180>; |
| status = "okay"; |
| |
| rk809: pmic@20 { |
| compatible = "rockchip,rk809"; |
| reg = <0x20>; |
| interrupt-parent = <&gpio1>; |
| interrupts = <RK_PC2 IRQ_TYPE_LEVEL_LOW>; |
| #clock-cells = <1>; |
| clock-output-names = "rk808-clkout1", "rk808-clkout2"; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pmic_int_l>; |
| rockchip,system-power-controller; |
| wakeup-source; |
| |
| vcc1-supply = <&vcc5v0_sys>; |
| vcc2-supply = <&vcc5v0_sys>; |
| vcc3-supply = <&vcc5v0_sys>; |
| vcc4-supply = <&vcc5v0_sys>; |
| vcc5-supply = <&vcc_buck5>; |
| vcc6-supply = <&vcc_buck5>; |
| vcc7-supply = <&vcc5v0_sys>; |
| vcc8-supply = <&vcc3v3_sys>; |
| vcc9-supply = <&vcc5v0_sys>; |
| |
| regulators { |
| vdd_log: DCDC_REG1 { |
| regulator-name = "vdd_log"; |
| regulator-always-on; |
| regulator-boot-on; |
| regulator-min-microvolt = <750000>; |
| regulator-max-microvolt = <1350000>; |
| regulator-initial-mode = <0x2>; |
| regulator-state-mem { |
| regulator-off-in-suspend; |
| regulator-suspend-microvolt = <900000>; |
| }; |
| }; |
| |
| vdd_cpu_l: DCDC_REG2 { |
| regulator-name = "vdd_cpu_l"; |
| regulator-always-on; |
| regulator-boot-on; |
| regulator-min-microvolt = <750000>; |
| regulator-max-microvolt = <1350000>; |
| regulator-ramp-delay = <6001>; |
| regulator-initial-mode = <0x2>; |
| regulator-state-mem { |
| regulator-off-in-suspend; |
| }; |
| }; |
| |
| 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; |
| }; |
| }; |
| |
| vcc3v3_sys: DCDC_REG4 { |
| regulator-name = "vcc3v3_sys"; |
| regulator-always-on; |
| regulator-boot-on; |
| regulator-min-microvolt = <3300000>; |
| regulator-max-microvolt = <3300000>; |
| regulator-initial-mode = <0x2>; |
| regulator-state-mem { |
| regulator-on-in-suspend; |
| regulator-suspend-microvolt = <3300000>; |
| }; |
| }; |
| |
| vcc_buck5: DCDC_REG5 { |
| regulator-name = "vcc_buck5"; |
| regulator-always-on; |
| regulator-boot-on; |
| regulator-min-microvolt = <2200000>; |
| regulator-max-microvolt = <2200000>; |
| regulator-state-mem { |
| regulator-on-in-suspend; |
| regulator-suspend-microvolt = <2200000>; |
| }; |
| }; |
| |
| vcca_0v9: LDO_REG1 { |
| regulator-name = "vcca_0v9"; |
| 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>; |
| }; |
| }; |
| |
| vcc_1v8: LDO_REG2 { |
| regulator-name = "vcc_1v8"; |
| 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>; |
| }; |
| }; |
| |
| vcc_0v9: LDO_REG3 { |
| regulator-name = "vcc_0v9"; |
| 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>; |
| }; |
| }; |
| |
| vcca_1v8: LDO_REG4 { |
| regulator-name = "vcca_1v8"; |
| regulator-always-on; |
| regulator-boot-on; |
| regulator-min-microvolt = <1850000>; |
| regulator-max-microvolt = <1850000>; |
| regulator-state-mem { |
| regulator-on-in-suspend; |
| regulator-suspend-microvolt = <1850000>; |
| }; |
| }; |
| |
| /* |
| * As per BSP, but schematic not showing any regulator |
| * pin for LD05. |
| */ |
| vdd1v5_dvp: LDO_REG5 { |
| regulator-name = "vdd1v5_dvp"; |
| regulator-always-on; |
| regulator-boot-on; |
| regulator-min-microvolt = <1500000>; |
| regulator-max-microvolt = <1500000>; |
| regulator-state-mem { |
| regulator-off-in-suspend; |
| }; |
| }; |
| |
| vcc_1v5: LDO_REG6 { |
| regulator-name = "vcc_1v5"; |
| regulator-always-on; |
| regulator-boot-on; |
| regulator-min-microvolt = <1500000>; |
| regulator-max-microvolt = <1500000>; |
| regulator-state-mem { |
| regulator-off-in-suspend; |
| }; |
| }; |
| |
| vccio_3v0: LDO_REG7 { |
| regulator-name = "vccio_3v0"; |
| regulator-always-on; |
| regulator-boot-on; |
| regulator-min-microvolt = <3000000>; |
| regulator-max-microvolt = <3000000>; |
| regulator-state-mem { |
| regulator-off-in-suspend; |
| }; |
| }; |
| |
| vccio_sd: LDO_REG8 { |
| regulator-name = "vccio_sd"; |
| regulator-always-on; |
| regulator-boot-on; |
| regulator-min-microvolt = <1800000>; |
| regulator-max-microvolt = <3300000>; |
| regulator-state-mem { |
| regulator-off-in-suspend; |
| }; |
| }; |
| |
| /* |
| * As per BSP, but schematic not showing any regulator |
| * pin for LD09. |
| */ |
| vcc_sd: LDO_REG9 { |
| regulator-name = "vcc_sd"; |
| regulator-always-on; |
| regulator-boot-on; |
| regulator-min-microvolt = <3300000>; |
| regulator-max-microvolt = <3300000>; |
| regulator-state-mem { |
| regulator-off-in-suspend; |
| }; |
| }; |
| |
| vcc5v0_usb2: SWITCH_REG1 { |
| regulator-name = "vcc5v0_usb2"; |
| regulator-min-microvolt = <5000000>; |
| regulator-max-microvolt = <5000000>; |
| regulator-state-mem { |
| regulator-on-in-suspend; |
| regulator-suspend-microvolt = <5000000>; |
| }; |
| }; |
| |
| vccio_3v3: vcc_lan: SWITCH_REG2 { |
| regulator-name = "vccio_3v3"; |
| regulator-always-on; |
| regulator-boot-on; |
| regulator-min-microvolt = <3300000>; |
| regulator-max-microvolt = <3300000>; |
| regulator-state-mem { |
| regulator-off-in-suspend; |
| }; |
| }; |
| }; |
| }; |
| }; |
| |
| &i2c1 { |
| i2c-scl-falling-time-ns = <30>; |
| i2c-scl-rising-time-ns = <140>; |
| status = "okay"; |
| }; |
| |
| &i2c2 { |
| clock-frequency = <400000>; |
| status = "okay"; |
| |
| hym8563: rtc@51 { |
| compatible = "haoyu,hym8563"; |
| reg = <0x51>; |
| #clock-cells = <0>; |
| clock-output-names = "hym8563"; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&hym8563_int>; |
| interrupt-parent = <&gpio4>; |
| interrupts = <RK_PD6 IRQ_TYPE_LEVEL_LOW>; |
| }; |
| }; |
| |
| &i2c3 { |
| i2c-scl-rising-time-ns = <450>; |
| i2c-scl-falling-time-ns = <15>; |
| status = "okay"; |
| }; |
| |
| &io_domains { |
| status = "okay"; |
| bt656-supply = <&vcca_1v8>; |
| gpio1830-supply = <&vccio_3v0>; |
| sdmmc-supply = <&vccio_sd>; |
| }; |
| |
| &pcie_phy { |
| status = "okay"; |
| }; |
| |
| &pcie0 { |
| ep-gpios = <&gpio0 RK_PB4 GPIO_ACTIVE_HIGH>; |
| num-lanes = <4>; |
| pinctrl-0 = <&pcie_clkreqnb_cpm>; |
| pinctrl-names = "default"; |
| vpcie0v9-supply = <&vcca_0v9>; /* VCC_0V9_S0 */ |
| vpcie1v8-supply = <&vcca_1v8>; /* VCC_1V8_S0 */ |
| vpcie3v3-supply = <&vcc3v3_pcie>; |
| status = "okay"; |
| }; |
| |
| &pinctrl { |
| hym8563 { |
| hym8563_int: hym8563-int { |
| rockchip,pins = <4 RK_PD6 0 &pcfg_pull_up>; |
| }; |
| }; |
| |
| pcie { |
| pcie_pwr: pcie-pwr { |
| rockchip,pins = <4 RK_PD4 RK_FUNC_GPIO &pcfg_pull_up>; |
| }; |
| }; |
| |
| pmic { |
| pmic_int_l: pmic-int-l { |
| rockchip,pins = <1 RK_PC2 0 &pcfg_pull_up>; |
| }; |
| }; |
| |
| sdio-pwrseq { |
| wifi_enable_h: wifi-enable-h { |
| rockchip,pins = <2 RK_PD3 RK_FUNC_GPIO &pcfg_pull_none>; |
| }; |
| }; |
| |
| vbus_host { |
| usb1_en_oc: usb1-en-oc { |
| rockchip,pins = <4 RK_PD1 RK_FUNC_GPIO &pcfg_pull_up>; |
| }; |
| }; |
| |
| vbus_typec { |
| usb0_en_oc: usb0-en-oc { |
| rockchip,pins = <4 RK_PD2 RK_FUNC_GPIO &pcfg_pull_up>; |
| }; |
| }; |
| }; |
| |
| &pmu_io_domains { |
| status = "okay"; |
| pmu1830-supply = <&vcc_1v8>; |
| }; |
| |
| &sdio_pwrseq { |
| /* |
| * On the module itself this is one of these (depending |
| * on the actual card populated): |
| * - SDIO_RESET_L_WL_REG_ON |
| * - PDN (power down when low) |
| */ |
| reset-gpios = <&gpio2 RK_PD3 GPIO_ACTIVE_LOW>; |
| }; |
| |
| &sdhci { |
| bus-width = <8>; |
| mmc-hs400-1_8v; |
| mmc-hs400-enhanced-strobe; |
| non-removable; |
| status = "okay"; |
| }; |
| |
| &sdmmc { |
| cd-gpios = <&gpio0 RK_PA7 GPIO_ACTIVE_LOW>; |
| max-frequency = <150000000>; |
| }; |
| |
| &tcphy0 { |
| status = "okay"; |
| }; |
| |
| &tsadc { |
| rockchip,hw-tshut-mode = <1>; |
| rockchip,hw-tshut-polarity = <1>; |
| status = "okay"; |
| }; |
| |
| &u2phy0 { |
| status = "okay"; |
| |
| u2phy0_otg: otg-port { |
| phy-supply = <&vbus_typec>; |
| status = "okay"; |
| }; |
| |
| u2phy0_host: host-port { |
| phy-supply = <&vbus_host>; |
| status = "okay"; |
| }; |
| }; |
| |
| |
| &u2phy1 { |
| status = "okay"; |
| |
| u2phy1_host: host-port { |
| phy-supply = <&vbus_host>; |
| status = "okay"; |
| }; |
| }; |
| |
| &usb_host0_ehci { |
| status = "okay"; |
| }; |
| |
| &usb_host0_ohci { |
| status = "okay"; |
| }; |
| |
| &usb_host1_ehci { |
| status = "okay"; |
| }; |
| |
| &usb_host1_ohci { |
| status = "okay"; |
| }; |
| |
| &usbdrd3_0 { |
| status = "okay"; |
| }; |
| |
| &usbdrd_dwc3_0 { |
| status = "okay"; |
| }; |
| |
| &vbus_host { |
| enable-active-high; |
| gpio = <&gpio4 RK_PD1 GPIO_ACTIVE_HIGH>; /* USB1_EN_OC# */ |
| pinctrl-names = "default"; |
| pinctrl-0 = <&usb1_en_oc>; |
| }; |
| |
| &vbus_typec { |
| enable-active-high; |
| gpio = <&gpio4 RK_PD2 GPIO_ACTIVE_HIGH>; /* USB0_EN_OC# */ |
| pinctrl-names = "default"; |
| pinctrl-0 = <&usb0_en_oc>; |
| }; |
