1// SPDX-License-Identifier: (GPL-2.0+ OR MIT) 2 3/dts-v1/; 4 5#include <dt-bindings/gpio/gpio.h> 6#include <dt-bindings/input/linux-event-codes.h> 7#include <dt-bindings/pinctrl/rockchip.h> 8#include "rk3566-anbernic-rg353x.dtsi" 9 10/ { 11 model = "RG353VS"; 12 compatible = "anbernic,rg353vs", "rockchip,rk3566"; 13 14 aliases { 15 mmc0 = &sdmmc0; 16 mmc1 = &sdmmc1; 17 mmc2 = &sdmmc2; 18 }; 19 20 battery: battery { 21 compatible = "simple-battery"; 22 charge-full-design-microamp-hours = <3151000>; 23 charge-term-current-microamp = <300000>; 24 constant-charge-current-max-microamp = <2000000>; 25 constant-charge-voltage-max-microvolt = <4200000>; 26 factory-internal-resistance-micro-ohms = <117000>; 27 voltage-max-design-microvolt = <4172000>; 28 voltage-min-design-microvolt = <3400000>; 29 30 ocv-capacity-celsius = <20>; 31 ocv-capacity-table-0 = <4172000 100>, <4054000 95>, <3984000 90>, <3926000 85>, 32 <3874000 80>, <3826000 75>, <3783000 70>, <3746000 65>, 33 <3714000 60>, <3683000 55>, <3650000 50>, <3628000 45>, 34 <3612000 40>, <3600000 35>, <3587000 30>, <3571000 25>, 35 <3552000 20>, <3525000 15>, <3492000 10>, <3446000 5>, 36 <3400000 0>; 37 }; 38 39 /* Channels reversed for headphones. */ 40 sound { 41 compatible = "simple-audio-card"; 42 simple-audio-card,name = "rk817_int"; 43 simple-audio-card,format = "i2s"; 44 simple-audio-card,hp-det-gpio = <&gpio4 RK_PC6 GPIO_ACTIVE_HIGH>; 45 simple-audio-card,mclk-fs = <256>; 46 simple-audio-card,widgets = 47 "Microphone", "Mic Jack", 48 "Headphone", "Headphones", 49 "Speaker", "Internal Speakers"; 50 simple-audio-card,routing = 51 "MICL", "Mic Jack", 52 "Headphones", "HPOL", 53 "Headphones", "HPOR", 54 "Internal Speakers", "SPKO"; 55 56 simple-audio-card,codec { 57 sound-dai = <&rk817>; 58 }; 59 60 simple-audio-card,cpu { 61 sound-dai = <&i2s1_8ch>; 62 }; 63 }; 64}; 65 66&gpio_keys_control { 67 button-r1 { 68 gpios = <&gpio3 RK_PB3 GPIO_ACTIVE_LOW>; 69 label = "TR"; 70 linux,code = <BTN_TR>; 71 }; 72 73 button-r2 { 74 gpios = <&gpio3 RK_PB4 GPIO_ACTIVE_LOW>; 75 label = "TR2"; 76 linux,code = <BTN_TR2>; 77 }; 78}; 79 80&rk817 { 81 rk817_charger: charger { 82 monitored-battery = <&battery>; 83 rockchip,resistor-sense-micro-ohms = <10000>; 84 rockchip,sleep-enter-current-microamp = <300000>; 85 rockchip,sleep-filter-current-microamp = <100000>; 86 }; 87}; 88