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343 lines
7.1 KiB
343 lines
7.1 KiB
// SPDX-License-Identifier: (GPL-2.0+ OR MIT) |
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/* |
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* Copyright (c) 2016 Matthias Brugger <[email protected]> |
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*/ |
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/dts-v1/; |
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#include <dt-bindings/input/input.h> |
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#include "rk3368.dtsi" |
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/ { |
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model = "Rockchip Orion R68"; |
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compatible = "tronsmart,orion-r68-meta", "rockchip,rk3368"; |
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aliases { |
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mmc0 = &sdmmc; |
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mmc1 = &emmc; |
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}; |
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chosen { |
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stdout-path = "serial2:115200n8"; |
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}; |
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memory { |
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device_type = "memory"; |
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reg = <0x0 0x0 0x0 0x80000000>; |
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}; |
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emmc_pwrseq: emmc-pwrseq { |
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compatible = "mmc-pwrseq-emmc"; |
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pinctrl-0 = <&emmc_reset>; |
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pinctrl-names = "default"; |
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reset-gpios = <&gpio2 RK_PA3 GPIO_ACTIVE_HIGH>; |
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}; |
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ext_gmac: external-gmac-clock { |
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compatible = "fixed-clock"; |
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#clock-cells = <0>; |
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clock-frequency = <125000000>; |
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clock-output-names = "ext_gmac"; |
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}; |
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keys: gpio-keys { |
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compatible = "gpio-keys"; |
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pinctrl-names = "default"; |
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pinctrl-0 = <&pwr_key>; |
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power { |
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wakeup-source; |
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gpios = <&gpio0 RK_PA5 GPIO_ACTIVE_HIGH>; |
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label = "GPIO Power"; |
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linux,code = <KEY_POWER>; |
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}; |
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}; |
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leds: gpio-leds { |
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compatible = "gpio-leds"; |
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red_led: led-0 { |
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gpios = <&gpio3 RK_PD5 GPIO_ACTIVE_HIGH>; |
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label = "orion:red:led"; |
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pinctrl-names = "default"; |
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pinctrl-0 = <&led_ctl>; |
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default-state = "on"; |
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}; |
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blue_led: led-1 { |
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gpios = <&gpio0 RK_PB4 GPIO_ACTIVE_HIGH>; |
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label = "orion:blue:led"; |
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pinctrl-names = "default"; |
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pinctrl-0 = <&stby_pwren>; |
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default-state = "off"; |
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}; |
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}; |
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vcc_18: vcc18-regulator { |
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compatible = "regulator-fixed"; |
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regulator-name = "vcc_18"; |
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regulator-min-microvolt = <1800000>; |
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regulator-max-microvolt = <1800000>; |
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regulator-always-on; |
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regulator-boot-on; |
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vin-supply = <&vcc_sys>; |
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}; |
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/* supplies both host and otg */ |
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vcc_host: vcc-host-regulator { |
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compatible = "regulator-fixed"; |
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gpio = <&gpio0 RK_PA4 GPIO_ACTIVE_LOW>; |
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pinctrl-names = "default"; |
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pinctrl-0 = <&host_vbus_drv>; |
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regulator-name = "vcc_host"; |
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regulator-always-on; |
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regulator-boot-on; |
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vin-supply = <&vcc_sys>; |
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}; |
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vcc_io: vcc-io-regulator { |
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compatible = "regulator-fixed"; |
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regulator-name = "vcc_io"; |
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regulator-min-microvolt = <3300000>; |
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regulator-max-microvolt = <3300000>; |
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regulator-always-on; |
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regulator-boot-on; |
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vin-supply = <&vcc_sys>; |
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}; |
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vcc_lan: vcc-lan-regulator { |
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compatible = "regulator-fixed"; |
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regulator-name = "vcc_lan"; |
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regulator-min-microvolt = <3300000>; |
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regulator-max-microvolt = <3300000>; |
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regulator-always-on; |
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regulator-boot-on; |
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vin-supply = <&vcc_io>; |
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}; |
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vcc_sd: vcc-sd-regulator { |
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compatible = "regulator-fixed"; |
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regulator-name = "vcc_sd"; |
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gpio = <&gpio3 RK_PB3 GPIO_ACTIVE_LOW>; |
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regulator-min-microvolt = <1800000>; |
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regulator-max-microvolt = <3300000>; |
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vin-supply = <&vcc_io>; |
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}; |
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vcc_sys: vcc-sys-regulator { |
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compatible = "regulator-fixed"; |
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regulator-name = "vcc_sys"; |
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regulator-min-microvolt = <5000000>; |
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regulator-max-microvolt = <5000000>; |
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regulator-always-on; |
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regulator-boot-on; |
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}; |
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vccio_sd: vcc-io-sd-regulator { |
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compatible = "regulator-fixed"; |
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regulator-name= "vccio_sd"; |
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regulator-min-microvolt = <1800000>; |
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regulator-max-microvolt = <3300000>; |
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regulator-always-on; |
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regulator-boot-on; |
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vin-supply = <&vcc_io>; |
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}; |
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vccio_wl: vccio-wl-regulator { |
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compatible = "regulator-fixed"; |
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regulator-name = "vccio_wl"; |
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regulator-min-microvolt = <3300000>; |
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regulator-max-microvolt = <3300000>; |
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regulator-always-on; |
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regulator-boot-on; |
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vin-supply = <&vcc_io>; |
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}; |
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vdd_10: vdd-10-regulator { |
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compatible = "regulator-fixed"; |
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regulator-name = "vdd_10"; |
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regulator-min-microvolt = <1000000>; |
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regulator-max-microvolt = <1000000>; |
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regulator-always-on; |
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regulator-boot-on; |
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vin-supply = <&vcc_sys>; |
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}; |
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}; |
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&emmc { |
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bus-width = <8>; |
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cap-mmc-highspeed; |
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mmc-pwrseq = <&emmc_pwrseq>; |
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mmc-hs200-1_2v; |
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mmc-hs200-1_8v; |
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non-removable; |
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pinctrl-names = "default"; |
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pinctrl-0 = <&emmc_clk &emmc_cmd &emmc_bus8>; |
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status = "okay"; |
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}; |
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&gmac { |
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assigned-clocks = <&cru SCLK_MAC>; |
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assigned-clock-parents = <&ext_gmac>; |
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clock_in_out = "input"; |
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phy-supply = <&vcc_lan>; |
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phy-mode = "rgmii"; |
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pinctrl-names = "default"; |
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pinctrl-0 = <&rgmii_pins>; |
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snps,reset-gpio = <&gpio3 RK_PB4 GPIO_ACTIVE_HIGH>; |
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snps,reset-active-low; |
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snps,reset-delays-us = <0 10000 1000000>; |
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tx_delay = <0x30>; |
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rx_delay = <0x10>; |
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status = "okay"; |
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}; |
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&i2c0 { |
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status = "okay"; |
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vdd_cpu: syr827@40 { |
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compatible = "silergy,syr827"; |
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reg = <0x40>; |
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fcs,suspend-voltage-selector = <1>; |
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regulator-name = "vdd_cpu"; |
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regulator-enable-ramp-delay = <300>; |
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regulator-min-microvolt = <712500>; |
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regulator-max-microvolt = <1500000>; |
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regulator-ramp-delay = <8000>; |
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regulator-always-on; |
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regulator-boot-on; |
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vin-supply = <&vcc_sys>; |
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}; |
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hym8563: hym8563@51 { |
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compatible = "haoyu,hym8563"; |
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reg = <0x51>; |
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#clock-cells = <0>; |
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clock-frequency = <32768>; |
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clock-output-names = "xin32k"; |
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/* rtc_int is not connected */ |
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}; |
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}; |
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&pinctrl { |
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pcfg_pull_none_drv_8ma: pcfg-pull-none-drv-8ma { |
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bias-disable; |
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drive-strength = <8>; |
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}; |
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pcfg_pull_up_drv_8ma: pcfg-pull-up-drv-8ma { |
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bias-pull-up; |
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drive-strength = <8>; |
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}; |
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emmc { |
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emmc_bus8: emmc-bus8 { |
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rockchip,pins = <1 RK_PC2 2 &pcfg_pull_up_drv_8ma>, |
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<1 RK_PC3 2 &pcfg_pull_up_drv_8ma>, |
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<1 RK_PC4 2 &pcfg_pull_up_drv_8ma>, |
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<1 RK_PC5 2 &pcfg_pull_up_drv_8ma>, |
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<1 RK_PC6 2 &pcfg_pull_up_drv_8ma>, |
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<1 RK_PC7 2 &pcfg_pull_up_drv_8ma>, |
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<1 RK_PD0 2 &pcfg_pull_up_drv_8ma>, |
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<1 RK_PD1 2 &pcfg_pull_up_drv_8ma>; |
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}; |
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emmc-clk { |
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rockchip,pins = <2 RK_PA4 2 &pcfg_pull_none_drv_8ma>; |
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}; |
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emmc-cmd { |
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rockchip,pins = <1 RK_PD2 2 &pcfg_pull_up_drv_8ma>; |
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}; |
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emmc_reset: emmc-reset { |
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rockchip,pins = <2 RK_PA3 RK_FUNC_GPIO &pcfg_pull_none>; |
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}; |
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}; |
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keys { |
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pwr_key: pwr-key { |
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rockchip,pins = <0 RK_PA5 RK_FUNC_GPIO &pcfg_pull_down>; |
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}; |
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}; |
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leds { |
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stby_pwren: stby-pwren { |
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rockchip,pins = <0 RK_PB4 RK_FUNC_GPIO &pcfg_pull_none>; |
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}; |
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led_ctl: led-ctl { |
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rockchip,pins = <3 RK_PD5 RK_FUNC_GPIO &pcfg_pull_none>; |
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}; |
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}; |
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sdmmc { |
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sdmmc_clk: sdmmc-clk { |
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rockchip,pins = <2 RK_PB1 1 &pcfg_pull_none_drv_8ma>; |
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}; |
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sdmmc_cmd: sdmmc-cmd { |
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rockchip,pins = <2 RK_PB2 1 &pcfg_pull_up_drv_8ma>; |
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}; |
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sdmmc_cd: sdmmc-cd { |
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rockchip,pins = <2 RK_PB3 1 &pcfg_pull_up_drv_8ma>; |
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}; |
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sdmmc_bus1: sdmmc-bus1 { |
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rockchip,pins = <2 RK_PA5 1 &pcfg_pull_up_drv_8ma>; |
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}; |
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sdmmc_bus4: sdmmc-bus4 { |
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rockchip,pins = <2 RK_PA5 1 &pcfg_pull_up_drv_8ma>, |
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<2 RK_PA6 1 &pcfg_pull_up_drv_8ma>, |
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<2 RK_PA7 1 &pcfg_pull_up_drv_8ma>, |
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<2 RK_PB0 1 &pcfg_pull_up_drv_8ma>; |
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}; |
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}; |
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usb { |
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host_vbus_drv: host-vbus-drv { |
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rockchip,pins = <0 RK_PA4 RK_FUNC_GPIO &pcfg_pull_none>; |
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}; |
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}; |
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}; |
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&saradc { |
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vref-supply = <&vcc_18>; |
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status = "okay"; |
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}; |
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&sdmmc { |
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bus-width = <4>; |
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clock-frequency = <50000000>; |
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max-frequency = <50000000>; |
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cap-sd-highspeed; |
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card-detect-delay = <200>; |
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pinctrl-names = "default"; |
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pinctrl-0 = <&sdmmc_clk &sdmmc_cmd &sdmmc_cd &sdmmc_bus4>; |
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vmmc-supply = <&vcc_sd>; |
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vqmmc-supply = <&vccio_sd>; |
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status = "okay"; |
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}; |
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&uart2 { |
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status = "okay"; |
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}; |
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&uart4 { |
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pinctrl-names = "default"; |
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pinctrl-0 = <&uart4_xfer>; |
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status = "okay"; |
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}; |
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&usb_host0_ehci { |
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status = "okay"; |
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}; |
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&usb_otg { |
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status = "okay"; |
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}; |
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&wdt { |
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status = "okay"; |
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};
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