| // SPDX-License-Identifier: (GPL-2.0+ OR MIT) |
| /* |
| * Copyright (c) 2015 Heiko Stuebner <heiko@sntech.de> |
| */ |
| |
| /dts-v1/; |
| #include <dt-bindings/input/input.h> |
| #include <dt-bindings/pwm/pwm.h> |
| #include "rk3288.dtsi" |
| |
| / { |
| compatible = "netxeon,r89", "rockchip,rk3288"; |
| |
| memory@0 { |
| device_type = "memory"; |
| reg = <0x0 0x0 0x0 0x80000000>; |
| }; |
| |
| ext_gmac: external-gmac-clock { |
| compatible = "fixed-clock"; |
| clock-frequency = <125000000>; |
| clock-output-names = "ext_gmac"; |
| #clock-cells = <0>; |
| }; |
| |
| gpio-keys { |
| compatible = "gpio-keys"; |
| autorepeat; |
| |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pwrbtn>; |
| |
| power { |
| gpios = <&gpio0 RK_PA5 GPIO_ACTIVE_LOW>; |
| linux,code = <KEY_POWER>; |
| label = "GPIO Key Power"; |
| linux,input-type = <1>; |
| wakeup-source; |
| debounce-interval = <100>; |
| }; |
| }; |
| |
| ir: ir-receiver { |
| compatible = "gpio-ir-receiver"; |
| gpios = <&gpio7 RK_PA0 GPIO_ACTIVE_LOW>; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&ir_int>; |
| }; |
| |
| vcc_host: vcc-host-regulator { |
| compatible = "regulator-fixed"; |
| enable-active-high; |
| gpio = <&gpio0 RK_PB6 GPIO_ACTIVE_HIGH>; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&host_vbus_drv>; |
| regulator-name = "vcc_host"; |
| regulator-always-on; |
| regulator-boot-on; |
| }; |
| |
| vcc_otg: vcc-otg-regulator { |
| compatible = "regulator-fixed"; |
| enable-active-high; |
| gpio = <&gpio0 RK_PB4 GPIO_ACTIVE_HIGH>; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&otg_vbus_drv>; |
| regulator-name = "vcc_otg"; |
| regulator-always-on; |
| regulator-boot-on; |
| }; |
| |
| vcc_sdmmc: sdmmc-regulator { |
| compatible = "regulator-fixed"; |
| regulator-name = "sdmmc-supply"; |
| regulator-min-microvolt = <3300000>; |
| regulator-max-microvolt = <3300000>; |
| gpio = <&gpio7 RK_PB3 GPIO_ACTIVE_LOW>; |
| startup-delay-us = <100000>; |
| vin-supply = <&vcc_io>; |
| }; |
| |
| vcc_sys: sys-regulator { |
| compatible = "regulator-fixed"; |
| regulator-name = "sys-supply"; |
| regulator-min-microvolt = <5000000>; |
| regulator-max-microvolt = <5000000>; |
| regulator-always-on; |
| regulator-boot-on; |
| }; |
| }; |
| |
| &cpu0 { |
| cpu0-supply = <&vdd_cpu>; |
| }; |
| |
| &gmac { |
| phy-supply = <&vcc_lan>; |
| phy-mode = "rgmii"; |
| clock_in_out = "input"; |
| snps,reset-gpio = <&gpio4 RK_PA7 GPIO_ACTIVE_HIGH>; |
| snps,reset-active-low; |
| snps,reset-delays-us = <0 10000 1000000>; |
| assigned-clocks = <&cru SCLK_MAC>; |
| assigned-clock-parents = <&ext_gmac>; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&rgmii_pins>; |
| tx_delay = <0x30>; |
| rx_delay = <0x10>; |
| status = "ok"; |
| }; |
| |
| &hdmi { |
| status = "okay"; |
| }; |
| |
| &i2c0 { |
| status = "okay"; |
| |
| vdd_cpu: pmic@40 { |
| compatible = "silergy,syr827"; |
| reg = <0x40>; |
| fcs,suspend-voltage-selector = <1>; |
| regulator-name = "VDD_CPU"; |
| regulator-enable-ramp-delay = <300>; |
| regulator-min-microvolt = <850000>; |
| regulator-max-microvolt = <1350000>; |
| regulator-ramp-delay = <8000>; |
| regulator-always-on; |
| regulator-boot-on; |
| vin-supply = <&vcc_sys>; |
| }; |
| |
| vdd_gpu: pmic@41 { |
| compatible = "silergy,syr828"; |
| reg = <0x41>; |
| fcs,suspend-voltage-selector = <1>; |
| regulator-name = "VDD_GPU"; |
| regulator-enable-ramp-delay = <300>; |
| regulator-min-microvolt = <850000>; |
| regulator-max-microvolt = <1350000>; |
| regulator-ramp-delay = <8000>; |
| regulator-always-on; |
| regulator-boot-on; |
| vin-supply = <&vcc_sys>; |
| }; |
| |
| rtc@51 { |
| compatible = "haoyu,hym8563"; |
| reg = <0x51>; |
| #clock-cells = <0>; |
| clock-output-names = "xin32k"; |
| interrupt-parent = <&gpio0>; |
| interrupts = <RK_PA4 IRQ_TYPE_EDGE_FALLING>; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pmic_int>; |
| }; |
| |
| act8846: pmic@5a { |
| compatible = "active-semi,act8846"; |
| reg = <0x5a>; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pmic_vsel>, <&pwr_hold>; |
| system-power-controller; |
| |
| regulators { |
| vcc_ddr: REG1 { |
| regulator-name = "VCC_DDR"; |
| regulator-min-microvolt = <1200000>; |
| regulator-max-microvolt = <1200000>; |
| regulator-always-on; |
| }; |
| |
| vcc_io: 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; |
| }; |
| |
| vcc_wl: REG7 { |
| regulator-name = "VCC_WL"; |
| regulator-min-microvolt = <3300000>; |
| regulator-max-microvolt = <3300000>; |
| regulator-always-on; |
| }; |
| |
| vcca_33: REG8 { |
| regulator-name = "VCCA_33"; |
| regulator-min-microvolt = <3300000>; |
| regulator-max-microvolt = <3300000>; |
| regulator-always-on; |
| }; |
| |
| vcc_lan: REG9 { |
| regulator-name = "VCC_LAN"; |
| 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; |
| }; |
| }; |
| }; |
| }; |
| |
| &i2c5 { |
| status = "okay"; |
| }; |
| |
| &pinctrl { |
| pcfg_output_high: pcfg-output-high { |
| output-high; |
| }; |
| |
| pcfg_output_low: pcfg-output-low { |
| output-low; |
| }; |
| |
| act8846 { |
| pmic_vsel: pmic-vsel { |
| rockchip,pins = <7 RK_PA1 RK_FUNC_GPIO &pcfg_output_low>; |
| }; |
| |
| pwr_hold: pwr-hold { |
| rockchip,pins = <0 RK_PA6 RK_FUNC_GPIO &pcfg_output_high>; |
| }; |
| }; |
| |
| buttons { |
| pwrbtn: pwrbtn { |
| rockchip,pins = <0 RK_PA5 RK_FUNC_GPIO &pcfg_pull_up>; |
| }; |
| }; |
| |
| ir { |
| ir_int: ir-int { |
| rockchip,pins = <7 RK_PA0 RK_FUNC_GPIO &pcfg_pull_up>; |
| }; |
| }; |
| |
| pmic { |
| pmic_int: pmic-int { |
| rockchip,pins = <0 RK_PA4 RK_FUNC_GPIO &pcfg_pull_up>; |
| }; |
| }; |
| |
| usb { |
| host_vbus_drv: host-vbus-drv { |
| rockchip,pins = <0 RK_PB6 RK_FUNC_GPIO &pcfg_pull_none>; |
| }; |
| |
| otg_vbus_drv: otg-vbus-drv { |
| rockchip,pins = <0 RK_PB4 RK_FUNC_GPIO &pcfg_pull_none>; |
| }; |
| }; |
| }; |
| |
| &pwm0 { |
| status = "okay"; |
| }; |
| |
| &saradc { |
| vref-supply = <&vcc_18>; |
| status = "okay"; |
| }; |
| |
| &sdmmc { |
| bus-width = <4>; |
| cap-mmc-highspeed; |
| cap-sd-highspeed; |
| card-detect-delay = <200>; |
| disable-wp; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&sdmmc_clk &sdmmc_cmd &sdmmc_cd &sdmmc_bus4>; |
| vmmc-supply = <&vcc_sdmmc>; |
| vqmmc-supply = <&vccio_sd>; |
| status = "okay"; |
| }; |
| |
| &tsadc { |
| rockchip,hw-tshut-mode = <0>; |
| rockchip,hw-tshut-polarity = <0>; |
| status = "okay"; |
| }; |
| |
| &uart0 { |
| status = "okay"; |
| }; |
| |
| &uart1 { |
| status = "okay"; |
| }; |
| |
| &uart2 { |
| status = "okay"; |
| }; |
| |
| &uart3 { |
| status = "okay"; |
| }; |
| |
| &uart4 { |
| status = "okay"; |
| }; |
| |
| &usb_host0_ehci { |
| status = "okay"; |
| }; |
| |
| &usb_host1 { |
| status = "okay"; |
| }; |
| |
| &usb_otg { |
| status = "okay"; |
| }; |
| |
| &usbphy { |
| status = "okay"; |
| }; |
| |
| &vopb { |
| status = "okay"; |
| }; |
| |
| &vopb_mmu { |
| status = "okay"; |
| }; |
| |
| &vopl { |
| status = "okay"; |
| }; |
| |
| &vopl_mmu { |
| status = "okay"; |
| }; |
| |
| &wdt { |
| status = "okay"; |
| }; |
