| // SPDX-License-Identifier: (GPL-2.0+ OR MIT) |
| |
| #include <dt-bindings/pwm/pwm.h> |
| #include "rk3288.dtsi" |
| |
| / { |
| memory@0 { |
| reg = <0x0 0x0 0x0 0x80000000>; |
| device_type = "memory"; |
| }; |
| |
| emmc_pwrseq: emmc-pwrseq { |
| compatible = "mmc-pwrseq-emmc"; |
| pinctrl-0 = <&emmc_reset>; |
| pinctrl-names = "default"; |
| reset-gpios = <&gpio3 RK_PB1 GPIO_ACTIVE_LOW>; |
| }; |
| |
| ext_gmac: external-gmac-clock { |
| compatible = "fixed-clock"; |
| #clock-cells = <0>; |
| clock-frequency = <125000000>; |
| clock-output-names = "ext_gmac"; |
| }; |
| |
| vcc_flash: flash-regulator { |
| compatible = "regulator-fixed"; |
| regulator-name = "vcc_sys"; |
| regulator-min-microvolt = <1800000>; |
| regulator-max-microvolt = <1800000>; |
| startup-delay-us = <150>; |
| vin-supply = <&vcc_io>; |
| }; |
| |
| vcc_sys: vsys-regulator { |
| compatible = "regulator-fixed"; |
| regulator-name = "vcc_sys"; |
| regulator-min-microvolt = <5000000>; |
| regulator-max-microvolt = <5000000>; |
| regulator-always-on; |
| regulator-boot-on; |
| }; |
| }; |
| |
| &cpu0 { |
| cpu0-supply = <&vdd_cpu>; |
| }; |
| |
| &emmc { |
| bus-width = <8>; |
| cap-mmc-highspeed; |
| disable-wp; |
| non-removable; |
| mmc-pwrseq = <&emmc_pwrseq>; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&emmc_clk &emmc_cmd &emmc_bus8>; |
| vmmc-supply = <&vcc_io>; |
| vqmmc-supply = <&vcc_flash>; |
| status = "okay"; |
| }; |
| |
| &gmac { |
| assigned-clocks = <&cru SCLK_MAC>; |
| assigned-clock-parents = <&ext_gmac>; |
| clock_in_out = "input"; |
| phy-mode = "rgmii"; |
| phy-supply = <&vccio_pmu>; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&rgmii_pins &phy_rst>; |
| snps,reset-gpio = <&gpio4 RK_PB0 GPIO_ACTIVE_LOW>; |
| snps,reset-active-low; |
| snps,reset-delays-us = <0 10000 30000>; |
| rx_delay = <0x10>; |
| tx_delay = <0x30>; |
| }; |
| |
| &gpu { |
| mali-supply = <&vdd_gpu>; |
| status = "okay"; |
| }; |
| |
| &i2c0 { |
| status = "okay"; |
| |
| act8846: act8846@5a { |
| compatible = "active-semi,act8846"; |
| reg = <0x5a>; |
| system-power-controller; |
| inl1-supply = <&vcc_io>; |
| inl2-supply = <&vcc_sys>; |
| inl3-supply = <&vcc_20>; |
| vp1-supply = <&vcc_sys>; |
| vp2-supply = <&vcc_sys>; |
| vp3-supply = <&vcc_sys>; |
| vp4-supply = <&vcc_sys>; |
| |
| regulators { |
| vcc_ddr: REG1 { |
| regulator-name = "VCC_DDR"; |
| regulator-min-microvolt = <1200000>; |
| regulator-max-microvolt = <1200000>; |
| regulator-always-on; |
| }; |
| |
| vcc_io: vccio_codec: REG2 { |
| regulator-name = "VCC_IO"; |
| regulator-min-microvolt = <3300000>; |
| regulator-max-microvolt = <3300000>; |
| regulator-always-on; |
| }; |
| |
| vdd_log: REG3 { |
| regulator-name = "VDD_LOG"; |
| regulator-min-microvolt = <1000000>; |
| regulator-max-microvolt = <1000000>; |
| regulator-always-on; |
| }; |
| |
| vcc_20: REG4 { |
| regulator-name = "VCC_20"; |
| regulator-min-microvolt = <2000000>; |
| regulator-max-microvolt = <2000000>; |
| regulator-always-on; |
| }; |
| |
| vccio_sd: REG5 { |
| regulator-name = "VCCIO_SD"; |
| regulator-min-microvolt = <3300000>; |
| regulator-max-microvolt = <3300000>; |
| regulator-always-on; |
| }; |
| |
| vdd10_lcd: REG6 { |
| regulator-name = "VDD10_LCD"; |
| regulator-min-microvolt = <1000000>; |
| regulator-max-microvolt = <1000000>; |
| regulator-always-on; |
| }; |
| |
| vcca_codec: REG7 { |
| regulator-name = "VCCA_CODEC"; |
| regulator-min-microvolt = <3300000>; |
| regulator-max-microvolt = <3300000>; |
| regulator-always-on; |
| }; |
| |
| vcca_tp: REG8 { |
| regulator-name = "VCCA_TP"; |
| regulator-min-microvolt = <3300000>; |
| regulator-max-microvolt = <3300000>; |
| regulator-always-on; |
| }; |
| |
| vccio_pmu: REG9 { |
| regulator-name = "VCCIO_PMU"; |
| regulator-min-microvolt = <3300000>; |
| regulator-max-microvolt = <3300000>; |
| regulator-always-on; |
| }; |
| |
| vdd_10: REG10 { |
| regulator-name = "VDD_10"; |
| regulator-min-microvolt = <1000000>; |
| regulator-max-microvolt = <1000000>; |
| regulator-always-on; |
| }; |
| |
| vcc_18: REG11 { |
| regulator-name = "VCC_18"; |
| regulator-min-microvolt = <1800000>; |
| regulator-max-microvolt = <1800000>; |
| regulator-always-on; |
| }; |
| |
| vcc18_lcd: REG12 { |
| regulator-name = "VCC18_LCD"; |
| regulator-min-microvolt = <1800000>; |
| regulator-max-microvolt = <1800000>; |
| regulator-always-on; |
| }; |
| }; |
| }; |
| |
| vdd_cpu: syr827@40 { |
| compatible = "silergy,syr827"; |
| reg = <0x40>; |
| fcs,suspend-voltage-selector = <1>; |
| regulator-always-on; |
| regulator-boot-on; |
| regulator-enable-ramp-delay = <300>; |
| regulator-name = "vdd_cpu"; |
| regulator-min-microvolt = <850000>; |
| regulator-max-microvolt = <1350000>; |
| regulator-ramp-delay = <8000>; |
| vin-supply = <&vcc_sys>; |
| }; |
| |
| vdd_gpu: syr828@41 { |
| compatible = "silergy,syr828"; |
| reg = <0x41>; |
| fcs,suspend-voltage-selector = <1>; |
| regulator-always-on; |
| regulator-enable-ramp-delay = <300>; |
| regulator-min-microvolt = <850000>; |
| regulator-max-microvolt = <1350000>; |
| regulator-name = "vdd_gpu"; |
| regulator-ramp-delay = <8000>; |
| vin-supply = <&vcc_sys>; |
| }; |
| }; |
| |
| &io_domains { |
| status = "okay"; |
| |
| audio-supply = <&vcc_io>; |
| bb-supply = <&vcc_io>; |
| dvp-supply = <&vcc_18>; |
| flash0-supply = <&vcc_flash>; |
| flash1-supply = <&vccio_pmu>; |
| gpio30-supply = <&vccio_pmu>; |
| gpio1830 = <&vcc_io>; |
| lcdc-supply = <&vcc_io>; |
| sdcard-supply = <&vccio_sd>; |
| wifi-supply = <&vcc_18>; |
| }; |
| |
| &pinctrl { |
| pcfg_output_high: pcfg-output-high { |
| output-high; |
| }; |
| |
| emmc { |
| emmc_reset: emmc-reset { |
| rockchip,pins = <3 9 RK_FUNC_GPIO &pcfg_pull_none>; |
| }; |
| }; |
| |
| gmac { |
| phy_rst: phy-rst { |
| rockchip,pins = <4 8 RK_FUNC_GPIO &pcfg_output_high>; |
| }; |
| }; |
| }; |
| |
| &saradc { |
| vref-supply = <&vcc_18>; |
| }; |
| |
| &tsadc { |
| rockchip,hw-tshut-mode = <0>; /* tshut mode 0:CRU 1:GPIO */ |
| rockchip,hw-tshut-polarity = <0>; /* tshut polarity 0:LOW 1:HIGH */ |
| status = "okay"; |
| }; |
| |
| &vopb { |
| status = "okay"; |
| }; |
| |
| &vopb_mmu { |
| status = "okay"; |
| }; |
| |
| &vopl { |
| status = "okay"; |
| }; |
| |
| &vopl_mmu { |
| status = "okay"; |
| }; |
| |
| &wdt { |
| status = "okay"; |
| }; |
