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314 lines
5.7 KiB
314 lines
5.7 KiB
// SPDX-License-Identifier: (GPL-2.0+ OR MIT) |
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/* |
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* Copyright (c) 2018 Theobroma Systems Design und Consulting GmbH |
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*/ |
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/dts-v1/; |
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#include "rk3368.dtsi" |
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/ { |
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chosen { |
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stdout-path = "serial0:115200n8"; |
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}; |
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ext_gmac: gmac-clk { |
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compatible = "fixed-clock"; |
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clock-frequency = <125000000>; |
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clock-output-names = "ext_gmac"; |
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#clock-cells = <0>; |
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}; |
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i2cmux1 { |
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compatible = "i2c-mux-gpio"; |
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#address-cells = <1>; |
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#size-cells = <0>; |
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i2c-parent = <&i2c1>; |
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mux-gpios = <&gpio1 RK_PA7 GPIO_ACTIVE_HIGH>; |
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/* Q7_GPO_I2C */ |
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i2c@0 { |
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reg = <0>; |
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#address-cells = <1>; |
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#size-cells = <0>; |
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}; |
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/* Q7_SMB */ |
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i2c@1 { |
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reg = <1>; |
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#address-cells = <1>; |
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#size-cells = <0>; |
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}; |
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}; |
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i2cmux2 { |
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compatible = "i2c-mux-gpio"; |
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#address-cells = <1>; |
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#size-cells = <0>; |
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i2c-parent = <&i2c2>; |
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mux-gpios = <&gpio1 RK_PB4 GPIO_ACTIVE_HIGH>; |
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/* Q7_LVDS_BLC_I2C */ |
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i2c@0 { |
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reg = <0>; |
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#address-cells = <1>; |
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#size-cells = <0>; |
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fan: fan@18 { |
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compatible = "ti,amc6821"; |
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reg = <0x18>; |
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#cooling-cells = <2>; |
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}; |
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rtc_twi: rtc@6f { |
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compatible = "isil,isl1208"; |
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reg = <0x6f>; |
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}; |
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}; |
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/* Q7_GP2_I2C */ |
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i2c@1 { |
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reg = <1>; |
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#address-cells = <1>; |
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#size-cells = <0>; |
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}; |
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}; |
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leds { |
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compatible = "gpio-leds"; |
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pinctrl-names = "default"; |
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pinctrl-0 = <&module_led_pins>; |
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module_led1: led-1 { |
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label = "module_led1"; |
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gpios = <&gpio2 RK_PB5 GPIO_ACTIVE_HIGH>; |
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linux,default-trigger = "heartbeat"; |
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panic-indicator; |
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}; |
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module_led2: led-2 { |
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label = "module_led2"; |
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gpios = <&gpio3 RK_PA3 GPIO_ACTIVE_HIGH>; |
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default-state = "off"; |
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}; |
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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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}; |
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&cpu_l0 { |
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cpu-supply = <&vdd_cpu>; |
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}; |
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&cpu_l1 { |
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cpu-supply = <&vdd_cpu>; |
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}; |
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&cpu_l2 { |
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cpu-supply = <&vdd_cpu>; |
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}; |
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&cpu_l3 { |
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cpu-supply = <&vdd_cpu>; |
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}; |
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&cpu_b0 { |
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cpu-supply = <&vdd_cpu>; |
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}; |
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&cpu_b1 { |
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cpu-supply = <&vdd_cpu>; |
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}; |
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&cpu_b2 { |
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cpu-supply = <&vdd_cpu>; |
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}; |
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&cpu_b3 { |
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cpu-supply = <&vdd_cpu>; |
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}; |
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&emmc { |
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bus-width = <8>; |
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clock-frequency = <150000000>; |
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mmc-hs200-1_8v; |
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non-removable; |
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vmmc-supply = <&vcc33_io>; |
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vqmmc-supply = <&vcc18_io>; |
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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 = <&vcc33_io>; |
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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-active-low; |
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snps,reset-delays-us = <0 10000 50000>; |
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snps,reset-gpio = <&gpio3 RK_PB3 GPIO_ACTIVE_LOW>; |
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tx_delay = <0x10>; |
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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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rk808: pmic@1b { |
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compatible = "rockchip,rk808"; |
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reg = <0x1b>; |
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interrupt-parent = <&gpio0>; |
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interrupts = <RK_PA5 IRQ_TYPE_LEVEL_LOW>; |
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clock-output-names = "xin32k", "rk808-clkout2"; |
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#clock-cells = <1>; |
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pinctrl-names = "default"; |
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pinctrl-0 = <&pmic_int_l>, <&pmic_sleep>; |
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rockchip,system-power-controller; |
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vcc1-supply = <&vcc_sys>; |
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vcc2-supply = <&vcc_sys>; |
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vcc3-supply = <&vcc_sys>; |
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vcc4-supply = <&vcc_sys>; |
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vcc6-supply = <&vcc_sys>; |
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vcc7-supply = <&vcc_sys>; |
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vcc8-supply = <&vcc_sys>; |
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vcc9-supply = <&vcc_sys>; |
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vcc10-supply = <&vcc_sys>; |
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vcc11-supply = <&vcc_sys>; |
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vcc12-supply = <&vcc_sys>; |
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regulators { |
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vdd_cpu: DCDC_REG1 { |
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regulator-name = "vdd_cpu"; |
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regulator-min-microvolt = <700000>; |
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regulator-max-microvolt = <1500000>; |
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regulator-always-on; |
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regulator-boot-on; |
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}; |
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vdd_log: DCDC_REG2 { |
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regulator-name = "vdd_log"; |
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regulator-min-microvolt = <700000>; |
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regulator-max-microvolt = <1500000>; |
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regulator-always-on; |
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regulator-boot-on; |
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}; |
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vcc_ddr: DCDC_REG3 { |
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regulator-name = "vcc_ddr"; |
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regulator-always-on; |
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regulator-boot-on; |
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}; |
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vcc33_io: DCDC_REG4 { |
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regulator-name = "vcc33_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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}; |
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vcc33_video: LDO_REG2 { |
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regulator-name = "vcc33_video"; |
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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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}; |
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vdd10_pll: LDO_REG3 { |
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regulator-name = "vdd10_pll"; |
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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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}; |
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vcc18_io: LDO_REG4 { |
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regulator-name = "vcc18_io"; |
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regulator-min-microvolt = <1800000>; |
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regulator-max-microvolt = <1800000>; |
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regulator-boot-on; |
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}; |
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vdd10_video: LDO_REG6 { |
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regulator-name = "vdd10_video"; |
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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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}; |
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vcc18_video: LDO_REG8 { |
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regulator-name = "vcc18_video"; |
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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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}; |
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}; |
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}; |
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}; |
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&i2c1 { |
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status = "okay"; |
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}; |
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&i2c2 { |
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status = "okay"; |
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}; |
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&pinctrl { |
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leds { |
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module_led_pins: module-led-pins { |
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rockchip,pins = |
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<2 RK_PB5 RK_FUNC_GPIO &pcfg_pull_none>, |
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<3 RK_PA3 RK_FUNC_GPIO &pcfg_pull_none>; |
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}; |
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}; |
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pmic { |
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pmic_int_l: pmic-int-l { |
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rockchip,pins = <0 RK_PA5 RK_FUNC_GPIO &pcfg_pull_up>; |
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}; |
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pmic_sleep: pmic-sleep { |
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rockchip,pins = <0 RK_PA0 2 &pcfg_pull_none>; |
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}; |
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}; |
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}; |
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&spi1 { |
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status = "okay"; |
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norflash: flash@0 { |
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compatible = "jedec,spi-nor"; |
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reg = <0>; |
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spi-max-frequency = <50000000>; |
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}; |
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}; |
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&uart1 { |
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status = "okay"; |
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}; |
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&uart3 { |
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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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&wdt { |
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status = "okay"; |
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};
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