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| // SPDX-License-Identifier: (GPL-2.0+ OR MIT) | |
| /* | |
| * Copyright (c) 2019 Akash Gajjar <Akash_Gajjar@mentor.com> | |
| * Copyright (c) 2019 Pragnesh Patel <Pragnesh_Patel@mentor.com> | |
| */ | |
| /dts-v1/; | |
| #include <dt-bindings/input/linux-event-codes.h> | |
| #include <dt-bindings/pwm/pwm.h> | |
| #include "rk3399.dtsi" | |
| #include "rk3399-opp.dtsi" | |
| / { | |
| aliases { | |
| mmc0 = &sdmmc; | |
| mmc1 = &sdhci; | |
| }; | |
| chosen { | |
| stdout-path = "serial2:1500000n8"; | |
| }; | |
| clkin_gmac: external-gmac-clock { | |
| compatible = "fixed-clock"; | |
| clock-frequency = <125000000>; | |
| clock-output-names = "clkin_gmac"; | |
| #clock-cells = <0>; | |
| }; | |
| sdio_pwrseq: sdio-pwrseq { | |
| compatible = "mmc-pwrseq-simple"; | |
| clocks = <&rk808 1>; | |
| clock-names = "ext_clock"; | |
| pinctrl-names = "default"; | |
| pinctrl-0 = <&wifi_enable_h>; | |
| reset-gpios = <&gpio0 RK_PB2 GPIO_ACTIVE_LOW>; | |
| }; | |
| vcc12v_dcin: dc-12v { | |
| compatible = "regulator-fixed"; | |
| regulator-name = "vcc12v_dcin"; | |
| regulator-always-on; | |
| regulator-boot-on; | |
| regulator-min-microvolt = <12000000>; | |
| regulator-max-microvolt = <12000000>; | |
| }; | |
| vcc5v0_sys: vcc-sys { | |
| compatible = "regulator-fixed"; | |
| regulator-name = "vcc5v0_sys"; | |
| regulator-always-on; | |
| regulator-boot-on; | |
| regulator-min-microvolt = <5000000>; | |
| regulator-max-microvolt = <5000000>; | |
| vin-supply = <&vcc12v_dcin>; | |
| }; | |
| vcc_0v9: vcc-0v9 { | |
| compatible = "regulator-fixed"; | |
| regulator-name = "vcc_0v9"; | |
| regulator-always-on; | |
| regulator-boot-on; | |
| regulator-min-microvolt = <900000>; | |
| regulator-max-microvolt = <900000>; | |
| vin-supply = <&vcc3v3_sys>; | |
| }; | |
| vcc3v3_pcie: vcc3v3-pcie-regulator { | |
| compatible = "regulator-fixed"; | |
| enable-active-high; | |
| gpio = <&gpio2 RK_PD2 GPIO_ACTIVE_HIGH>; | |
| pinctrl-names = "default"; | |
| pinctrl-0 = <&pcie_pwr_en>; | |
| regulator-name = "vcc3v3_pcie"; | |
| regulator-always-on; | |
| regulator-boot-on; | |
| vin-supply = <&vcc5v0_sys>; | |
| }; | |
| vcc3v3_sys: vcc3v3-sys { | |
| 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_host: vcc5v0-host-regulator { | |
| compatible = "regulator-fixed"; | |
| enable-active-high; | |
| gpio = <&gpio4 RK_PD1 GPIO_ACTIVE_HIGH>; | |
| pinctrl-names = "default"; | |
| pinctrl-0 = <&vcc5v0_host_en>; | |
| regulator-name = "vcc5v0_host"; | |
| regulator-always-on; | |
| vin-supply = <&vcc5v0_sys>; | |
| }; | |
| vcc5v0_typec: vcc5v0-typec-regulator { | |
| compatible = "regulator-fixed"; | |
| enable-active-high; | |
| gpio = <&gpio1 RK_PA3 GPIO_ACTIVE_HIGH>; | |
| pinctrl-names = "default"; | |
| pinctrl-0 = <&vcc5v0_typec_en>; | |
| regulator-name = "vcc5v0_typec"; | |
| regulator-always-on; | |
| vin-supply = <&vcc5v0_sys>; | |
| }; | |
| vcc_lan: vcc3v3-phy-regulator { | |
| compatible = "regulator-fixed"; | |
| regulator-name = "vcc_lan"; | |
| regulator-always-on; | |
| regulator-boot-on; | |
| regulator-min-microvolt = <3300000>; | |
| regulator-max-microvolt = <3300000>; | |
| }; | |
| vdd_log: vdd-log { | |
| compatible = "pwm-regulator"; | |
| pwms = <&pwm2 0 25000 1>; | |
| regulator-name = "vdd_log"; | |
| regulator-always-on; | |
| regulator-boot-on; | |
| regulator-min-microvolt = <800000>; | |
| regulator-max-microvolt = <1400000>; | |
| 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>; | |
| }; | |
| &cpu_b0 { | |
| cpu-supply = <&vdd_cpu_b>; | |
| }; | |
| &cpu_b1 { | |
| cpu-supply = <&vdd_cpu_b>; | |
| }; | |
| &emmc_phy { | |
| status = "okay"; | |
| }; | |
| &gmac { | |
| assigned-clocks = <&cru SCLK_RMII_SRC>; | |
| assigned-clock-parents = <&clkin_gmac>; | |
| clock_in_out = "input"; | |
| phy-supply = <&vcc_lan>; | |
| phy-mode = "rgmii"; | |
| pinctrl-names = "default"; | |
| pinctrl-0 = <&rgmii_pins>; | |
| snps,reset-gpio = <&gpio3 RK_PB7 GPIO_ACTIVE_LOW>; | |
| snps,reset-active-low; | |
| snps,reset-delays-us = <0 10000 50000>; | |
| tx_delay = <0x28>; | |
| rx_delay = <0x11>; | |
| status = "okay"; | |
| }; | |
| &gpu { | |
| mali-supply = <&vdd_gpu>; | |
| status = "okay"; | |
| }; | |
| &hdmi { | |
| ddc-i2c-bus = <&i2c3>; | |
| pinctrl-names = "default"; | |
| pinctrl-0 = <&hdmi_cec>; | |
| status = "okay"; | |
| }; | |
| &hdmi_sound { | |
| status = "okay"; | |
| }; | |
| &i2c0 { | |
| clock-frequency = <400000>; | |
| i2c-scl-rising-time-ns = <168>; | |
| i2c-scl-falling-time-ns = <4>; | |
| status = "okay"; | |
| rk808: pmic@1b { | |
| compatible = "rockchip,rk808"; | |
| reg = <0x1b>; | |
| interrupt-parent = <&gpio1>; | |
| interrupts = <21 IRQ_TYPE_LEVEL_LOW>; | |
| #clock-cells = <1>; | |
| clock-output-names = "xin32k", "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>; | |
| vcc6-supply = <&vcc5v0_sys>; | |
| vcc7-supply = <&vcc5v0_sys>; | |
| vcc8-supply = <&vcc3v3_sys>; | |
| vcc9-supply = <&vcc5v0_sys>; | |
| vcc10-supply = <&vcc5v0_sys>; | |
| vcc11-supply = <&vcc5v0_sys>; | |
| vcc12-supply = <&vcc3v3_sys>; | |
| vddio-supply = <&vcc_1v8>; | |
| regulators { | |
| vdd_center: DCDC_REG1 { | |
| regulator-name = "vdd_center"; | |
| regulator-always-on; | |
| regulator-boot-on; | |
| regulator-min-microvolt = <750000>; | |
| regulator-max-microvolt = <1350000>; | |
| regulator-ramp-delay = <6001>; | |
| regulator-state-mem { | |
| regulator-off-in-suspend; | |
| }; | |
| }; | |
| 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-state-mem { | |
| regulator-off-in-suspend; | |
| }; | |
| }; | |
| vcc_ddr: DCDC_REG3 { | |
| regulator-name = "vcc_ddr"; | |
| regulator-always-on; | |
| regulator-boot-on; | |
| regulator-state-mem { | |
| regulator-on-in-suspend; | |
| }; | |
| }; | |
| vcc_1v8: DCDC_REG4 { | |
| 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>; | |
| }; | |
| }; | |
| vcc1v8_codec: LDO_REG1 { | |
| regulator-name = "vcc1v8_codec"; | |
| regulator-always-on; | |
| regulator-boot-on; | |
| regulator-min-microvolt = <1800000>; | |
| regulator-max-microvolt = <1800000>; | |
| regulator-state-mem { | |
| regulator-off-in-suspend; | |
| }; | |
| }; | |
| vcc1v8_hdmi: LDO_REG2 { | |
| regulator-name = "vcc1v8_hdmi"; | |
| regulator-always-on; | |
| regulator-boot-on; | |
| regulator-min-microvolt = <1800000>; | |
| regulator-max-microvolt = <1800000>; | |
| regulator-state-mem { | |
| regulator-off-in-suspend; | |
| }; | |
| }; | |
| vcca_1v8: LDO_REG3 { | |
| regulator-name = "vcca_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_sdio: LDO_REG4 { | |
| regulator-name = "vcc_sdio"; | |
| regulator-always-on; | |
| regulator-boot-on; | |
| regulator-min-microvolt = <3000000>; | |
| regulator-max-microvolt = <3000000>; | |
| regulator-state-mem { | |
| regulator-on-in-suspend; | |
| regulator-suspend-microvolt = <3000000>; | |
| }; | |
| }; | |
| vcca3v0_codec: LDO_REG5 { | |
| regulator-name = "vcca3v0_codec"; | |
| regulator-always-on; | |
| regulator-boot-on; | |
| regulator-min-microvolt = <3000000>; | |
| regulator-max-microvolt = <3000000>; | |
| 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-on-in-suspend; | |
| regulator-suspend-microvolt = <1500000>; | |
| }; | |
| }; | |
| vcc0v9_hdmi: LDO_REG7 { | |
| regulator-name = "vcc0v9_hdmi"; | |
| regulator-always-on; | |
| regulator-boot-on; | |
| regulator-min-microvolt = <900000>; | |
| regulator-max-microvolt = <900000>; | |
| regulator-state-mem { | |
| regulator-off-in-suspend; | |
| }; | |
| }; | |
| vcc_3v0: LDO_REG8 { | |
| regulator-name = "vcc_3v0"; | |
| regulator-always-on; | |
| regulator-boot-on; | |
| regulator-min-microvolt = <3000000>; | |
| regulator-max-microvolt = <3000000>; | |
| regulator-state-mem { | |
| regulator-on-in-suspend; | |
| regulator-suspend-microvolt = <3000000>; | |
| }; | |
| }; | |
| vcc_cam: SWITCH_REG1 { | |
| regulator-name = "vcc_cam"; | |
| regulator-always-on; | |
| regulator-boot-on; | |
| regulator-state-mem { | |
| regulator-off-in-suspend; | |
| }; | |
| }; | |
| vcc_mipi: SWITCH_REG2 { | |
| regulator-name = "vcc_mipi"; | |
| regulator-always-on; | |
| regulator-boot-on; | |
| regulator-state-mem { | |
| regulator-off-in-suspend; | |
| }; | |
| }; | |
| }; | |
| }; | |
| vdd_cpu_b: regulator@40 { | |
| compatible = "silergy,syr827"; | |
| reg = <0x40>; | |
| fcs,suspend-voltage-selector = <1>; | |
| pinctrl-names = "default"; | |
| pinctrl-0 = <&vsel1_pin>; | |
| regulator-name = "vdd_cpu_b"; | |
| regulator-min-microvolt = <712500>; | |
| regulator-max-microvolt = <1500000>; | |
| regulator-ramp-delay = <1000>; | |
| regulator-always-on; | |
| regulator-boot-on; | |
| vin-supply = <&vcc5v0_sys>; | |
| regulator-state-mem { | |
| regulator-off-in-suspend; | |
| }; | |
| }; | |
| vdd_gpu: regulator@41 { | |
| compatible = "silergy,syr828"; | |
| reg = <0x41>; | |
| fcs,suspend-voltage-selector = <1>; | |
| pinctrl-names = "default"; | |
| pinctrl-0 = <&vsel2_pin>; | |
| regulator-name = "vdd_gpu"; | |
| regulator-min-microvolt = <712500>; | |
| regulator-max-microvolt = <1500000>; | |
| regulator-ramp-delay = <1000>; | |
| regulator-always-on; | |
| regulator-boot-on; | |
| vin-supply = <&vcc5v0_sys>; | |
| regulator-state-mem { | |
| regulator-off-in-suspend; | |
| }; | |
| }; | |
| }; | |
| &i2c1 { | |
| i2c-scl-rising-time-ns = <300>; | |
| i2c-scl-falling-time-ns = <15>; | |
| status = "okay"; | |
| }; | |
| &i2c3 { | |
| i2c-scl-rising-time-ns = <450>; | |
| i2c-scl-falling-time-ns = <15>; | |
| status = "okay"; | |
| }; | |
| &i2c4 { | |
| i2c-scl-rising-time-ns = <600>; | |
| i2c-scl-falling-time-ns = <20>; | |
| status = "okay"; | |
| }; | |
| &i2s0 { | |
| pinctrl-0 = <&i2s0_2ch_bus>; | |
| rockchip,capture-channels = <2>; | |
| rockchip,playback-channels = <2>; | |
| status = "okay"; | |
| }; | |
| &i2s1 { | |
| rockchip,playback-channels = <2>; | |
| rockchip,capture-channels = <2>; | |
| status = "okay"; | |
| }; | |
| &i2s2 { | |
| status = "okay"; | |
| }; | |
| &io_domains { | |
| status = "okay"; | |
| bt656-supply = <&vcc_3v0>; | |
| audio-supply = <&vcc_3v0>; | |
| sdmmc-supply = <&vcc_sdio>; | |
| gpio1830-supply = <&vcc_3v0>; | |
| }; | |
| &pmu_io_domains { | |
| status = "okay"; | |
| pmu1830-supply = <&vcc_3v0>; | |
| }; | |
| &pcie_phy { | |
| status = "okay"; | |
| }; | |
| &pcie0 { | |
| ep-gpios = <&gpio4 RK_PD3 GPIO_ACTIVE_HIGH>; | |
| num-lanes = <4>; | |
| pinctrl-0 = <&pcie_clkreqnb_cpm>; | |
| pinctrl-names = "default"; | |
| vpcie0v9-supply = <&vcc_0v9>; | |
| vpcie1v8-supply = <&vcc_1v8>; | |
| vpcie3v3-supply = <&vcc3v3_pcie>; | |
| status = "okay"; | |
| }; | |
| &pinctrl { | |
| bt { | |
| bt_enable_h: bt-enable-h { | |
| rockchip,pins = <0 RK_PB1 RK_FUNC_GPIO &pcfg_pull_none>; | |
| }; | |
| bt_host_wake_l: bt-host-wake-l { | |
| rockchip,pins = <0 RK_PA4 RK_FUNC_GPIO &pcfg_pull_none>; | |
| }; | |
| bt_wake_l: bt-wake-l { | |
| rockchip,pins = <2 RK_PD3 RK_FUNC_GPIO &pcfg_pull_none>; | |
| }; | |
| }; | |
| pcie { | |
| pcie_pwr_en: pcie-pwr-en { | |
| rockchip,pins = <2 RK_PD2 RK_FUNC_GPIO &pcfg_pull_none>; | |
| }; | |
| }; | |
| sdio0 { | |
| sdio0_bus4: sdio0-bus4 { | |
| rockchip,pins = <2 RK_PC4 1 &pcfg_pull_up_20ma>, | |
| <2 RK_PC5 1 &pcfg_pull_up_20ma>, | |
| <2 RK_PC6 1 &pcfg_pull_up_20ma>, | |
| <2 RK_PC7 1 &pcfg_pull_up_20ma>; | |
| }; | |
| sdio0_cmd: sdio0-cmd { | |
| rockchip,pins = <2 RK_PD0 1 &pcfg_pull_up_20ma>; | |
| }; | |
| sdio0_clk: sdio0-clk { | |
| rockchip,pins = <2 RK_PD1 1 &pcfg_pull_none_20ma>; | |
| }; | |
| }; | |
| pmic { | |
| pmic_int_l: pmic-int-l { | |
| rockchip,pins = <1 RK_PC5 RK_FUNC_GPIO &pcfg_pull_up>; | |
| }; | |
| vsel1_pin: vsel1-pin { | |
| rockchip,pins = <1 RK_PC1 RK_FUNC_GPIO &pcfg_pull_down>; | |
| }; | |
| vsel2_pin: vsel2-pin { | |
| rockchip,pins = <1 RK_PB6 RK_FUNC_GPIO &pcfg_pull_down>; | |
| }; | |
| }; | |
| usb-typec { | |
| vcc5v0_typec_en: vcc5v0-typec-en { | |
| rockchip,pins = <1 RK_PA3 RK_FUNC_GPIO &pcfg_pull_up>; | |
| }; | |
| }; | |
| usb2 { | |
| vcc5v0_host_en: vcc5v0-host-en { | |
| rockchip,pins = <4 RK_PD1 RK_FUNC_GPIO &pcfg_pull_none>; | |
| }; | |
| }; | |
| wifi { | |
| wifi_enable_h: wifi-enable-h { | |
| rockchip,pins = <0 RK_PB2 RK_FUNC_GPIO &pcfg_pull_none>; | |
| }; | |
| wifi_host_wake_l: wifi-host-wake-l { | |
| rockchip,pins = <0 RK_PA3 RK_FUNC_GPIO &pcfg_pull_none>; | |
| }; | |
| }; | |
| }; | |
| &pwm2 { | |
| status = "okay"; | |
| }; | |
| &saradc { | |
| status = "okay"; | |
| vref-supply = <&vcc_1v8>; | |
| }; | |
| &sdio0 { | |
| #address-cells = <1>; | |
| #size-cells = <0>; | |
| bus-width = <4>; | |
| clock-frequency = <50000000>; | |
| cap-sdio-irq; | |
| cap-sd-highspeed; | |
| keep-power-in-suspend; | |
| mmc-pwrseq = <&sdio_pwrseq>; | |
| non-removable; | |
| pinctrl-names = "default"; | |
| pinctrl-0 = <&sdio0_bus4 &sdio0_cmd &sdio0_clk>; | |
| sd-uhs-sdr104; | |
| }; | |
| &sdmmc { | |
| bus-width = <4>; | |
| cap-mmc-highspeed; | |
| cap-sd-highspeed; | |
| cd-gpios = <&gpio0 RK_PA7 GPIO_ACTIVE_LOW>; | |
| disable-wp; | |
| max-frequency = <150000000>; | |
| pinctrl-names = "default"; | |
| pinctrl-0 = <&sdmmc_clk &sdmmc_cd &sdmmc_cmd &sdmmc_bus4>; | |
| status = "okay"; | |
| }; | |
| &sdhci { | |
| bus-width = <8>; | |
| mmc-hs400-1_8v; | |
| mmc-hs400-enhanced-strobe; | |
| non-removable; | |
| status = "okay"; | |
| }; | |
| &tcphy0 { | |
| status = "okay"; | |
| }; | |
| &tcphy1 { | |
| status = "okay"; | |
| }; | |
| &tsadc { | |
| status = "okay"; | |
| /* tshut mode 0:CRU 1:GPIO */ | |
| rockchip,hw-tshut-mode = <1>; | |
| /* tshut polarity 0:LOW 1:HIGH */ | |
| rockchip,hw-tshut-polarity = <1>; | |
| }; | |
| &u2phy0 { | |
| status = "okay"; | |
| u2phy0_otg: otg-port { | |
| status = "okay"; | |
| }; | |
| u2phy0_host: host-port { | |
| phy-supply = <&vcc5v0_host>; | |
| status = "okay"; | |
| }; | |
| }; | |
| &u2phy1 { | |
| status = "okay"; | |
| u2phy1_otg: otg-port { | |
| status = "okay"; | |
| }; | |
| u2phy1_host: host-port { | |
| phy-supply = <&vcc5v0_host>; | |
| status = "okay"; | |
| }; | |
| }; | |
| &uart0 { | |
| pinctrl-names = "default"; | |
| pinctrl-0 = <&uart0_xfer &uart0_cts &uart0_rts>; | |
| }; | |
| &uart2 { | |
| 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"; | |
| dr_mode = "host"; | |
| }; | |
| &usbdrd3_1 { | |
| status = "okay"; | |
| }; | |
| &usbdrd_dwc3_1 { | |
| status = "okay"; | |
| dr_mode = "host"; | |
| }; | |
| &vopb { | |
| status = "okay"; | |
| }; | |
| &vopb_mmu { | |
| status = "okay"; | |
| }; | |
| &vopl { | |
| status = "okay"; | |
| }; | |
| &vopl_mmu { | |
| status = "okay"; | |
| }; |