Tom Rini | 6bb92fc | 2024-05-20 09:54:58 -0600 | [diff] [blame] | 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-rgxx3.dtsi" |
| 9 | |
| 10 | / { |
| 11 | backlight: backlight { |
| 12 | compatible = "pwm-backlight"; |
| 13 | power-supply = <&vcc_sys>; |
| 14 | pwms = <&pwm4 0 25000 0>; |
| 15 | }; |
| 16 | |
| 17 | battery: battery { |
| 18 | compatible = "simple-battery"; |
| 19 | charge-full-design-microamp-hours = <3472000>; |
| 20 | charge-term-current-microamp = <300000>; |
| 21 | constant-charge-current-max-microamp = <2000000>; |
| 22 | constant-charge-voltage-max-microvolt = <4200000>; |
| 23 | factory-internal-resistance-micro-ohms = <117000>; |
| 24 | voltage-max-design-microvolt = <4172000>; |
| 25 | voltage-min-design-microvolt = <3400000>; |
| 26 | |
| 27 | ocv-capacity-celsius = <20>; |
| 28 | ocv-capacity-table-0 = <4172000 100>, <4054000 95>, <3984000 90>, <3926000 85>, |
| 29 | <3874000 80>, <3826000 75>, <3783000 70>, <3746000 65>, |
| 30 | <3714000 60>, <3683000 55>, <3650000 50>, <3628000 45>, |
| 31 | <3612000 40>, <3600000 35>, <3587000 30>, <3571000 25>, |
| 32 | <3552000 20>, <3525000 15>, <3492000 10>, <3446000 5>, |
| 33 | <3400000 0>; |
| 34 | }; |
| 35 | |
| 36 | /* Channels reversed for both headphones and speakers. */ |
| 37 | sound { |
| 38 | compatible = "simple-audio-card"; |
| 39 | pinctrl-0 = <&hp_det>; |
| 40 | pinctrl-names = "default"; |
| 41 | simple-audio-card,name = "rk817_ext"; |
| 42 | simple-audio-card,aux-devs = <&spk_amp>; |
| 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", "Speaker Amp OUTL", |
| 55 | "Internal Speakers", "Speaker Amp OUTR", |
| 56 | "Speaker Amp INL", "HPOL", |
| 57 | "Speaker Amp INR", "HPOR"; |
| 58 | simple-audio-card,pin-switches = "Internal Speakers"; |
| 59 | |
| 60 | simple-audio-card,codec { |
| 61 | sound-dai = <&rk817>; |
| 62 | }; |
| 63 | |
| 64 | simple-audio-card,cpu { |
| 65 | sound-dai = <&i2s1_8ch>; |
| 66 | }; |
| 67 | }; |
| 68 | |
| 69 | spk_amp: audio-amplifier { |
| 70 | compatible = "simple-audio-amplifier"; |
| 71 | enable-gpios = <&gpio4 RK_PC2 GPIO_ACTIVE_HIGH>; |
| 72 | pinctrl-0 = <&spk_amp_enable_h>; |
| 73 | pinctrl-names = "default"; |
| 74 | sound-name-prefix = "Speaker Amp"; |
| 75 | }; |
| 76 | }; |
| 77 | |
| 78 | &cru { |
| 79 | assigned-clocks = <&pmucru CLK_RTC_32K>, <&cru PLL_GPLL>, |
| 80 | <&pmucru PLL_PPLL>, <&cru PLL_VPLL>; |
| 81 | assigned-clock-rates = <32768>, <1200000000>, |
| 82 | <200000000>, <128000000>; |
| 83 | }; |
| 84 | |
| 85 | &dsi_dphy0 { |
| 86 | status = "okay"; |
| 87 | }; |
| 88 | |
| 89 | &dsi0 { |
| 90 | status = "okay"; |
| 91 | #address-cells = <1>; |
| 92 | #size-cells = <0>; |
| 93 | |
| 94 | ports { |
| 95 | dsi0_in: port@0 { |
| 96 | reg = <0>; |
| 97 | dsi0_in_vp1: endpoint { |
| 98 | remote-endpoint = <&vp1_out_dsi0>; |
| 99 | }; |
| 100 | }; |
| 101 | |
| 102 | dsi0_out: port@1 { |
| 103 | reg = <1>; |
| 104 | mipi_out_panel: endpoint { |
| 105 | remote-endpoint = <&mipi_in_panel>; |
| 106 | }; |
| 107 | }; |
| 108 | }; |
| 109 | |
| 110 | panel: panel@0 { |
| 111 | compatible = "anbernic,rg-arc-panel", "sitronix,st7701"; |
| 112 | reg = <0>; |
| 113 | backlight = <&backlight>; |
| 114 | IOVCC-supply = <&vcc3v3_lcd0_n>; |
| 115 | pinctrl-names = "default"; |
| 116 | pinctrl-0 = <&lcd_rst>; |
| 117 | reset-gpios = <&gpio4 RK_PA0 GPIO_ACTIVE_HIGH>; |
| 118 | rotation = <90>; |
| 119 | VCC-supply = <&vcc3v3_lcd0_n>; |
| 120 | |
| 121 | port { |
| 122 | mipi_in_panel: endpoint { |
| 123 | remote-endpoint = <&mipi_out_panel>; |
| 124 | }; |
| 125 | }; |
| 126 | }; |
| 127 | }; |
| 128 | |
| 129 | /* |
| 130 | * Device uses a non-standard six button layout for a gamepad with X, |
| 131 | * Y, and Z on the top row of buttons and A, B, and C under the bottom |
| 132 | * row. |
| 133 | */ |
| 134 | &gpio_keys_control { |
| 135 | button-a { |
| 136 | gpios = <&gpio3 RK_PC3 GPIO_ACTIVE_LOW>; |
| 137 | label = "A"; |
| 138 | linux,code = <BTN_A>; |
| 139 | }; |
| 140 | |
| 141 | button-b { |
| 142 | gpios = <&gpio3 RK_PC2 GPIO_ACTIVE_LOW>; |
| 143 | label = "B"; |
| 144 | linux,code = <BTN_B>; |
| 145 | }; |
| 146 | |
| 147 | button-c { |
| 148 | gpios = <&gpio3 RK_PA2 GPIO_ACTIVE_LOW>; |
| 149 | label = "C"; |
| 150 | linux,code = <BTN_C>; |
| 151 | }; |
| 152 | |
| 153 | button-left { |
| 154 | gpios = <&gpio3 RK_PA6 GPIO_ACTIVE_LOW>; |
| 155 | label = "DPAD-LEFT"; |
| 156 | linux,code = <BTN_DPAD_LEFT>; |
| 157 | }; |
| 158 | |
| 159 | button-r1 { |
| 160 | gpios = <&gpio3 RK_PB4 GPIO_ACTIVE_LOW>; |
| 161 | label = "TR"; |
| 162 | linux,code = <BTN_TR>; |
| 163 | }; |
| 164 | |
| 165 | button-r2 { |
| 166 | gpios = <&gpio3 RK_PB3 GPIO_ACTIVE_LOW>; |
| 167 | label = "TR2"; |
| 168 | linux,code = <BTN_TR2>; |
| 169 | }; |
| 170 | |
| 171 | button-right { |
| 172 | gpios = <&gpio3 RK_PA5 GPIO_ACTIVE_LOW>; |
| 173 | label = "DPAD-RIGHT"; |
| 174 | linux,code = <BTN_DPAD_RIGHT>; |
| 175 | }; |
| 176 | |
| 177 | button-x { |
| 178 | gpios = <&gpio3 RK_PC0 GPIO_ACTIVE_LOW>; |
| 179 | label = "X"; |
| 180 | linux,code = <BTN_X>; |
| 181 | }; |
| 182 | |
| 183 | button-y { |
| 184 | gpios = <&gpio3 RK_PC1 GPIO_ACTIVE_LOW>; |
| 185 | label = "Y"; |
| 186 | linux,code = <BTN_Y>; |
| 187 | }; |
| 188 | |
| 189 | button-z { |
| 190 | gpios = <&gpio3 RK_PA1 GPIO_ACTIVE_LOW>; |
| 191 | label = "Z"; |
| 192 | linux,code = <BTN_Z>; |
| 193 | }; |
| 194 | }; |
| 195 | |
| 196 | &pinctrl { |
| 197 | audio-amplifier { |
| 198 | spk_amp_enable_h: spk-amp-enable-h { |
| 199 | rockchip,pins = |
| 200 | <4 RK_PC2 RK_FUNC_GPIO &pcfg_pull_none>; |
| 201 | }; |
| 202 | }; |
| 203 | |
| 204 | gpio-lcd { |
| 205 | lcd_rst: lcd-rst { |
| 206 | rockchip,pins = |
| 207 | <4 RK_PA0 RK_FUNC_GPIO &pcfg_pull_none>; |
| 208 | }; |
| 209 | }; |
| 210 | |
| 211 | headphone { |
| 212 | hp_det: hp-det { |
| 213 | rockchip,pins = |
| 214 | <4 RK_PC6 RK_FUNC_GPIO &pcfg_pull_none>; |
| 215 | }; |
| 216 | }; |
| 217 | }; |
| 218 | |
| 219 | &pwm4 { |
| 220 | status = "okay"; |
| 221 | }; |
| 222 | |
| 223 | &rk817 { |
| 224 | rk817_charger: charger { |
| 225 | monitored-battery = <&battery>; |
| 226 | rockchip,resistor-sense-micro-ohms = <10000>; |
| 227 | rockchip,sleep-enter-current-microamp = <300000>; |
| 228 | rockchip,sleep-filter-current-microamp = <100000>; |
| 229 | }; |
| 230 | }; |
| 231 | |
| 232 | &vp1 { |
| 233 | vp1_out_dsi0: endpoint@ROCKCHIP_VOP2_EP_MIPI0 { |
| 234 | reg = <ROCKCHIP_VOP2_EP_MIPI0>; |
| 235 | remote-endpoint = <&dsi0_in_vp1>; |
| 236 | }; |
| 237 | }; |