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 = "RG353PS";
12	compatible = "anbernic,rg353ps", "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 = <3472000>;
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 both headphones and speakers. */
40	sound {
41		compatible = "simple-audio-card";
42		simple-audio-card,name = "rk817_ext";
43		simple-audio-card,aux-devs = <&spk_amp>;
44		simple-audio-card,format = "i2s";
45		simple-audio-card,hp-det-gpio = <&gpio4 RK_PC6 GPIO_ACTIVE_HIGH>;
46		simple-audio-card,mclk-fs = <256>;
47		simple-audio-card,widgets =
48			"Microphone", "Mic Jack",
49			"Headphone", "Headphones",
50			"Speaker", "Internal Speakers";
51		simple-audio-card,routing =
52			"MICL", "Mic Jack",
53			"Headphones", "HPOL",
54			"Headphones", "HPOR",
55			"Internal Speakers", "Speaker Amp OUTL",
56			"Internal Speakers", "Speaker Amp OUTR",
57			"Speaker Amp INL", "HPOL",
58			"Speaker Amp INR", "HPOR";
59		simple-audio-card,pin-switches = "Internal Speakers";
60
61		simple-audio-card,codec {
62			sound-dai = <&rk817>;
63		};
64
65		simple-audio-card,cpu {
66			sound-dai = <&i2s1_8ch>;
67		};
68	};
69
70	spk_amp: audio-amplifier {
71		compatible = "simple-audio-amplifier";
72		enable-gpios = <&gpio4 RK_PC2 GPIO_ACTIVE_HIGH>;
73		pinctrl-0 = <&spk_amp_enable_h>;
74		pinctrl-names = "default";
75		sound-name-prefix = "Speaker Amp";
76	};
77};
78
79&gpio_keys_control {
80	button-r1 {
81		gpios = <&gpio3 RK_PB4 GPIO_ACTIVE_LOW>;
82		label = "TR";
83		linux,code = <BTN_TR>;
84	};
85
86	button-r2 {
87		gpios = <&gpio3 RK_PB3 GPIO_ACTIVE_LOW>;
88		label = "TR2";
89		linux,code = <BTN_TR2>;
90	};
91};
92
93&panel {
94	compatible = "anbernic,rg353v-panel-v2";
95	iovcc-supply = <&vcc3v3_lcd0_n>;
96	vcc-supply = <&vcc3v3_lcd0_n>;
97	/delete-property/ vdd-supply;
98};
99
100&pinctrl {
101	audio-amplifier {
102		spk_amp_enable_h: spk-amp-enable-h {
103			rockchip,pins =
104				<4 RK_PC2 RK_FUNC_GPIO &pcfg_pull_none>;
105		};
106	};
107};
108
109&rk817 {
110	rk817_charger: charger {
111		monitored-battery = <&battery>;
112		rockchip,resistor-sense-micro-ohms = <10000>;
113		rockchip,sleep-enter-current-microamp = <300000>;
114		rockchip,sleep-filter-current-microamp = <100000>;
115	};
116};
117