1// SPDX-License-Identifier: GPL-2.0 2/dts-v1/; 3 4#include "dove.dtsi" 5 6/ { 7 model = "SolidRun CuBox"; 8 compatible = "solidrun,cubox", "marvell,dove"; 9 10 memory { 11 device_type = "memory"; 12 reg = <0x00000000 0x40000000>; 13 }; 14 15 chosen { 16 bootargs = "console=ttyS0,115200n8 earlyprintk"; 17 }; 18 19 leds { 20 compatible = "gpio-leds"; 21 pinctrl-0 = <&pmx_gpio_18>; 22 pinctrl-names = "default"; 23 24 power { 25 label = "Power"; 26 gpios = <&gpio0 18 1>; 27 default-state = "keep"; 28 }; 29 }; 30 31 regulators { 32 compatible = "simple-bus"; 33 #address-cells = <1>; 34 #size-cells = <0>; 35 36 usb_power: regulator@1 { 37 compatible = "regulator-fixed"; 38 reg = <1>; 39 regulator-name = "USB Power"; 40 regulator-min-microvolt = <5000000>; 41 regulator-max-microvolt = <5000000>; 42 enable-active-high; 43 regulator-always-on; 44 regulator-boot-on; 45 gpio = <&gpio0 1 0>; 46 pinctrl-0 = <&pmx_gpio_1>; 47 pinctrl-names = "default"; 48 }; 49 }; 50 51 clocks { 52 /* 25MHz reference crystal */ 53 ref25: oscillator { 54 compatible = "fixed-clock"; 55 #clock-cells = <0>; 56 clock-frequency = <25000000>; 57 }; 58 }; 59 60 ir_recv: ir-receiver { 61 compatible = "gpio-ir-receiver"; 62 gpios = <&gpio0 19 1>; 63 pinctrl-0 = <&pmx_gpio_19>; 64 pinctrl-names = "default"; 65 }; 66 67 gpu-subsystem { 68 status = "okay"; 69 }; 70}; 71 72&uart0 { status = "okay"; }; 73&sata0 { status = "okay"; }; 74&mdio { status = "okay"; }; 75ð { status = "okay"; }; 76 77ðphy { 78 compatible = "marvell,88e1310"; 79 reg = <1>; 80}; 81 82&gpu { 83 status = "okay"; 84}; 85 86&i2c0 { 87 status = "okay"; 88 clock-frequency = <100000>; 89 90 si5351: clock-generator@60 { 91 compatible = "silabs,si5351a-msop"; 92 reg = <0x60>; 93 #address-cells = <1>; 94 #size-cells = <0>; 95 #clock-cells = <1>; 96 97 /* connect xtal input to 25MHz reference */ 98 clocks = <&ref25>; 99 clock-names = "xtal"; 100 101 /* connect xtal input as source of pll0 and pll1 */ 102 silabs,pll-source = <0 0>, <1 0>; 103 104 clkout0 { 105 reg = <0>; 106 silabs,drive-strength = <8>; 107 silabs,multisynth-source = <0>; 108 silabs,clock-source = <0>; 109 silabs,pll-master; 110 }; 111 112 clkout2 { 113 reg = <2>; 114 silabs,drive-strength = <8>; 115 silabs,multisynth-source = <1>; 116 silabs,clock-source = <0>; 117 silabs,pll-master; 118 }; 119 }; 120}; 121 122&sdio0 { 123 status = "okay"; 124}; 125 126&spi0 { 127 status = "okay"; 128 129 /* spi0.0: 4M Flash Winbond W25Q32BV */ 130 spi-flash@0 { 131 compatible = "st,w25q32"; 132 spi-max-frequency = <20000000>; 133 reg = <0>; 134 }; 135}; 136 137&audio1 { 138 status = "okay"; 139 clocks = <&gate_clk 13>, <&si5351 2>; 140 clock-names = "internal", "extclk"; 141 pinctrl-0 = <&pmx_audio1_i2s1_spdifo &pmx_audio1_extclk>; 142 pinctrl-names = "default"; 143}; 144