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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 | // SPDX-License-Identifier: (GPL-2.0+ OR MIT) /dts-v1/; #include <dt-bindings/gpio/gpio.h> #include <dt-bindings/input/linux-event-codes.h> #include <dt-bindings/pinctrl/rockchip.h> #include "rk3566-anbernic-rgxx3.dtsi" / { model = "RG503"; compatible = "anbernic,rg503", "rockchip,rk3566"; aliases { mmc0 = &sdmmc0; mmc1 = &sdmmc1; mmc2 = &sdmmc2; }; battery: battery { compatible = "simple-battery"; charge-full-design-microamp-hours = <3472000>; charge-term-current-microamp = <300000>; constant-charge-current-max-microamp = <2000000>; constant-charge-voltage-max-microvolt = <4200000>; factory-internal-resistance-micro-ohms = <117000>; voltage-max-design-microvolt = <4172000>; voltage-min-design-microvolt = <3400000>; ocv-capacity-celsius = <20>; ocv-capacity-table-0 = <4172000 100>, <4054000 95>, <3984000 90>, <3926000 85>, <3874000 80>, <3826000 75>, <3783000 70>, <3746000 65>, <3714000 60>, <3683000 55>, <3650000 50>, <3628000 45>, <3612000 40>, <3600000 35>, <3587000 30>, <3571000 25>, <3552000 20>, <3525000 15>, <3492000 10>, <3446000 5>, <3400000 0>; }; gpio_spi: spi { compatible = "spi-gpio"; pinctrl-names = "default"; pinctrl-0 = <&spi_pins>; #address-cells = <1>; #size-cells = <0>; sck-gpios = <&gpio4 RK_PB3 GPIO_ACTIVE_HIGH>; mosi-gpios = <&gpio4 RK_PB0 GPIO_ACTIVE_HIGH>; cs-gpios = <&gpio4 RK_PA7 GPIO_ACTIVE_HIGH>; num-chipselects = <0>; }; /* Channels reversed for both headphones and speakers. */ sound { compatible = "simple-audio-card"; simple-audio-card,name = "rk817_ext"; simple-audio-card,aux-devs = <&spk_amp>; simple-audio-card,format = "i2s"; simple-audio-card,hp-det-gpio = <&gpio4 RK_PC6 GPIO_ACTIVE_HIGH>; simple-audio-card,mclk-fs = <256>; simple-audio-card,widgets = "Microphone", "Mic Jack", "Headphone", "Headphones", "Speaker", "Internal Speakers"; simple-audio-card,routing = "MICL", "Mic Jack", "Headphones", "HPOL", "Headphones", "HPOR", "Internal Speakers", "Speaker Amp OUTL", "Internal Speakers", "Speaker Amp OUTR", "Speaker Amp INL", "HPOL", "Speaker Amp INR", "HPOR"; simple-audio-card,pin-switches = "Internal Speakers"; simple-audio-card,codec { sound-dai = <&rk817>; }; simple-audio-card,cpu { sound-dai = <&i2s1_8ch>; }; }; spk_amp: audio-amplifier { compatible = "simple-audio-amplifier"; enable-gpios = <&gpio4 RK_PC2 GPIO_ACTIVE_HIGH>; pinctrl-0 = <&spk_amp_enable_h>; pinctrl-names = "default"; sound-name-prefix = "Speaker Amp"; }; }; &cru { assigned-clocks = <&cru PLL_GPLL>, <&pmucru PLL_PPLL>, <&cru PLL_VPLL>; assigned-clock-rates = <1200000000>, <200000000>, <500000000>; }; &gpio_keys_control { button-a { gpios = <&gpio3 RK_PC1 GPIO_ACTIVE_LOW>; label = "EAST"; linux,code = <BTN_EAST>; }; button-left { gpios = <&gpio3 RK_PA5 GPIO_ACTIVE_LOW>; label = "DPAD-LEFT"; linux,code = <BTN_DPAD_LEFT>; }; button-right { gpios = <&gpio3 RK_PA6 GPIO_ACTIVE_LOW>; label = "DPAD-RIGHT"; linux,code = <BTN_DPAD_RIGHT>; }; button-r1 { gpios = <&gpio3 RK_PB3 GPIO_ACTIVE_LOW>; label = "TR"; linux,code = <BTN_TR>; }; button-r2 { gpios = <&gpio3 RK_PB4 GPIO_ACTIVE_LOW>; label = "TR2"; linux,code = <BTN_TR2>; }; button-right { gpios = <&gpio3 RK_PA6 GPIO_ACTIVE_LOW>; label = "DPAD-RIGHT"; linux,code = <BTN_DPAD_RIGHT>; }; button-y { gpios = <&gpio3 RK_PC2 GPIO_ACTIVE_LOW>; label = "WEST"; linux,code = <BTN_WEST>; }; }; &pinctrl { audio-amplifier { spk_amp_enable_h: spk-amp-enable-h { rockchip,pins = <4 RK_PC2 RK_FUNC_GPIO &pcfg_pull_none>; }; }; gpio-spi { spi_pins: spi-pins { rockchip,pins = <4 RK_PA7 RK_FUNC_GPIO &pcfg_pull_none>, <4 RK_PB0 RK_FUNC_GPIO &pcfg_pull_none>, <4 RK_PB3 RK_FUNC_GPIO &pcfg_pull_none>; }; }; }; &rk817 { rk817_charger: charger { monitored-battery = <&battery>; rockchip,resistor-sense-micro-ohms = <10000>; rockchip,sleep-enter-current-microamp = <300000>; rockchip,sleep-filter-current-microamp = <100000>; }; }; |