| // SPDX-License-Identifier: GPL-2.0+ OR X11 |
| /* |
| * Copyright (c) 2013 Heiko Stuebner <heiko@sntech.de> |
| */ |
| |
| /dts-v1/; |
| #include <dt-bindings/input/input.h> |
| #include "rk3188.dtsi" |
| #include "rk3188-radxarock-u-boot.dtsi" |
| |
| / { |
| model = "Radxa Rock"; |
| compatible = "radxa,rock", "rockchip,rk3188"; |
| |
| chosen { |
| /* stdout-path = &uart2; */ |
| stdout-path = "serial2:115200n8"; |
| }; |
| |
| config { |
| u-boot,dm-pre-reloc; |
| u-boot,boot-led = "rock:red:power"; |
| }; |
| |
| memory { |
| device_type = "memory"; |
| reg = <0x60000000 0x80000000>; |
| }; |
| |
| gpio-keys { |
| compatible = "gpio-keys"; |
| autorepeat; |
| |
| power { |
| gpios = <&gpio0 4 GPIO_ACTIVE_LOW>; |
| linux,code = <KEY_POWER>; |
| label = "GPIO Key Power"; |
| linux,input-type = <1>; |
| wakeup-source; |
| debounce-interval = <100>; |
| }; |
| }; |
| |
| gpio-leds { |
| compatible = "gpio-leds"; |
| |
| green { |
| label = "rock:green:user1"; |
| gpios = <&gpio0 12 GPIO_ACTIVE_LOW>; |
| default-state = "off"; |
| }; |
| |
| blue { |
| label = "rock:blue:user2"; |
| gpios = <&gpio0 14 GPIO_ACTIVE_LOW>; |
| default-state = "off"; |
| }; |
| |
| sleep { |
| label = "rock:red:power"; |
| gpios = <&gpio0 15 0>; |
| default-state = "off"; |
| }; |
| }; |
| |
| sound { |
| compatible = "simple-audio-card"; |
| simple-audio-card,name = "SPDIF"; |
| |
| simple-audio-card,dai-link@1 { /* S/PDIF - S/PDIF */ |
| cpu { sound-dai = <&spdif>; }; |
| codec { sound-dai = <&spdif_out>; }; |
| }; |
| }; |
| |
| spdif_out: spdif-out { |
| compatible = "linux,spdif-dit"; |
| #sound-dai-cells = <0>; |
| }; |
| |
| ir_recv: gpio-ir-receiver { |
| compatible = "gpio-ir-receiver"; |
| gpios = <&gpio0 10 1>; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&ir_recv_pin>; |
| }; |
| |
| vcc_otg: usb-otg-regulator { |
| compatible = "regulator-fixed"; |
| enable-active-high; |
| gpio = <&gpio2 31 GPIO_ACTIVE_HIGH>; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&otg_vbus_drv>; |
| regulator-name = "otg-vbus"; |
| regulator-min-microvolt = <5000000>; |
| regulator-max-microvolt = <5000000>; |
| regulator-always-on; |
| regulator-boot-on; |
| }; |
| |
| vcc_sd0: sdmmc-regulator { |
| compatible = "regulator-fixed"; |
| regulator-name = "sdmmc-supply"; |
| regulator-min-microvolt = <3300000>; |
| regulator-max-microvolt = <3300000>; |
| gpio = <&gpio3 1 GPIO_ACTIVE_LOW>; |
| startup-delay-us = <100000>; |
| vin-supply = <&vcc_io>; |
| }; |
| |
| vcc_host: usb-host-regulator { |
| compatible = "regulator-fixed"; |
| enable-active-high; |
| gpio = <&gpio0 3 GPIO_ACTIVE_HIGH>; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&host_vbus_drv>; |
| regulator-name = "host-pwr"; |
| regulator-min-microvolt = <5000000>; |
| regulator-max-microvolt = <5000000>; |
| regulator-always-on; |
| regulator-boot-on; |
| }; |
| |
| vsys: vsys-regulator { |
| compatible = "regulator-fixed"; |
| regulator-name = "vsys"; |
| regulator-min-microvolt = <5000000>; |
| regulator-max-microvolt = <5000000>; |
| regulator-boot-on; |
| }; |
| }; |
| |
| &dmc { |
| rockchip,pctl-timing = <0x12c 0xc8 0x1f4 0x1e 0x4e 0x4 0x69 0x6 |
| 0x3 0x0 0x6 0x5 0xc 0x10 0x6 0x4 |
| 0x4 0x5 0x4 0x200 0x3 0xa 0x40 0x0 |
| 0x1 0x5 0x5 0x3 0xc 0x1e 0x100 0x0 |
| 0x4 0x0>; |
| rockchip,phy-timing = <0x208c6690 0x690878 0x10022a00 |
| 0x220 0x40 0x0 0x0>; |
| rockchip,sdram-params = <0x24716310 0 2 300000000 3 9 0>; |
| }; |
| |
| &emac { |
| status = "okay"; |
| |
| pinctrl-names = "default"; |
| pinctrl-0 = <&emac_xfer>, <&emac_mdio>, <&phy_int>; |
| |
| phy = <&phy0>; |
| phy-supply = <&vcc_rmii>; |
| |
| phy0: ethernet-phy@0 { |
| reg = <0>; |
| interrupt-parent = <&gpio3>; |
| interrupts = <26 IRQ_TYPE_LEVEL_LOW>; |
| }; |
| }; |
| |
| &cpu0 { |
| cpu0-supply = <&vdd_arm>; |
| }; |
| |
| &i2c1 { |
| status = "okay"; |
| clock-frequency = <400000>; |
| |
| rtc@51 { |
| compatible = "haoyu,hym8563"; |
| reg = <0x51>; |
| interrupt-parent = <&gpio0>; |
| interrupts = <13 IRQ_TYPE_EDGE_FALLING>; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&rtc_int>; |
| #clock-cells = <0>; |
| clock-output-names = "xin32k"; |
| }; |
| |
| act8846: act8846@5a { |
| compatible = "active-semi,act8846"; |
| reg = <0x5a>; |
| status = "okay"; |
| system-power-controller; |
| |
| pinctrl-names = "default"; |
| pinctrl-0 = <&act8846_dvs0_ctl>; |
| |
| vp1-supply = <&vsys>; |
| vp2-supply = <&vsys>; |
| vp3-supply = <&vsys>; |
| vp4-supply = <&vsys>; |
| inl1-supply = <&vcc_io>; |
| inl2-supply = <&vsys>; |
| inl3-supply = <&vsys>; |
| |
| regulators { |
| vcc_ddr: REG1 { |
| regulator-name = "VCC_DDR"; |
| regulator-min-microvolt = <1200000>; |
| regulator-max-microvolt = <1200000>; |
| regulator-always-on; |
| }; |
| |
| vdd_log: REG2 { |
| regulator-name = "VDD_LOG"; |
| regulator-min-microvolt = <1000000>; |
| regulator-max-microvolt = <1000000>; |
| regulator-always-on; |
| }; |
| |
| vdd_arm: REG3 { |
| regulator-name = "VDD_ARM"; |
| regulator-min-microvolt = <875000>; |
| regulator-max-microvolt = <1350000>; |
| regulator-always-on; |
| }; |
| |
| vcc_io: REG4 { |
| regulator-name = "VCC_IO"; |
| regulator-min-microvolt = <3300000>; |
| regulator-max-microvolt = <3300000>; |
| regulator-always-on; |
| }; |
| |
| vdd_10: REG5 { |
| regulator-name = "VDD_10"; |
| regulator-min-microvolt = <1000000>; |
| regulator-max-microvolt = <1000000>; |
| regulator-always-on; |
| }; |
| |
| vdd_hdmi: REG6 { |
| regulator-name = "VDD_HDMI"; |
| regulator-min-microvolt = <2500000>; |
| regulator-max-microvolt = <2500000>; |
| regulator-always-on; |
| }; |
| |
| vcc18: REG7 { |
| regulator-name = "VCC_18"; |
| regulator-min-microvolt = <1800000>; |
| regulator-max-microvolt = <1800000>; |
| regulator-always-on; |
| }; |
| |
| vcca_33: REG8 { |
| regulator-name = "VCCA_33"; |
| regulator-min-microvolt = <3300000>; |
| regulator-max-microvolt = <3300000>; |
| regulator-always-on; |
| }; |
| |
| vcc_rmii: REG9 { |
| regulator-name = "VCC_RMII"; |
| regulator-min-microvolt = <3300000>; |
| regulator-max-microvolt = <3300000>; |
| }; |
| |
| vccio_wl: REG10 { |
| regulator-name = "VCCIO_WL"; |
| regulator-min-microvolt = <3300000>; |
| regulator-max-microvolt = <3300000>; |
| regulator-always-on; |
| }; |
| |
| vcc_18: REG11 { |
| regulator-name = "VCC18_IO"; |
| regulator-min-microvolt = <1800000>; |
| regulator-max-microvolt = <1800000>; |
| regulator-always-on; |
| }; |
| |
| vcc28: REG12 { |
| regulator-name = "VCC_28"; |
| regulator-min-microvolt = <2800000>; |
| regulator-max-microvolt = <2800000>; |
| regulator-always-on; |
| }; |
| }; |
| }; |
| }; |
| |
| &mmc0 { |
| num-slots = <1>; |
| status = "okay"; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&sd0_clk>, <&sd0_cmd>, <&sd0_cd>, <&sd0_bus4>; |
| vmmc-supply = <&vcc_sd0>; |
| |
| bus-width = <4>; |
| cap-mmc-highspeed; |
| cap-sd-highspeed; |
| disable-wp; |
| }; |
| |
| &pwm1 { |
| status = "okay"; |
| }; |
| |
| &pwm2 { |
| status = "okay"; |
| }; |
| |
| &pwm3 { |
| status = "okay"; |
| }; |
| |
| &pinctrl { |
| pcfg_output_low: pcfg-output-low { |
| output-low; |
| }; |
| |
| act8846 { |
| act8846_dvs0_ctl: act8846-dvs0-ctl { |
| rockchip,pins = <RK_GPIO3 27 RK_FUNC_GPIO &pcfg_output_low>; |
| }; |
| }; |
| |
| hym8563 { |
| rtc_int: rtc-int { |
| rockchip,pins = <RK_GPIO0 0 RK_FUNC_GPIO &pcfg_pull_up>; |
| }; |
| }; |
| |
| lan8720a { |
| phy_int: phy-int { |
| rockchip,pins = <RK_GPIO3 26 RK_FUNC_GPIO &pcfg_pull_up>; |
| }; |
| }; |
| |
| ir-receiver { |
| ir_recv_pin: ir-recv-pin { |
| rockchip,pins = <RK_GPIO0 10 RK_FUNC_GPIO &pcfg_pull_none>; |
| }; |
| }; |
| |
| usb { |
| host_vbus_drv: host-vbus-drv { |
| rockchip,pins = <0 3 RK_FUNC_GPIO &pcfg_pull_none>; |
| }; |
| otg_vbus_drv: otg-vbus-drv { |
| rockchip,pins = <2 31 RK_FUNC_GPIO &pcfg_pull_none>; |
| }; |
| }; |
| }; |
| |
| &spdif { |
| status = "okay"; |
| }; |
| |
| &uart0 { |
| status = "okay"; |
| }; |
| |
| &uart1 { |
| status = "okay"; |
| }; |
| |
| &uart3 { |
| status = "okay"; |
| }; |
| |
| &usbphy { |
| status = "okay"; |
| }; |
| |
| &usb_host { |
| status = "okay"; |
| }; |
| |
| &usb_otg { |
| status = "okay"; |
| }; |
| |
| &wdt { |
| status = "okay"; |
| }; |
