| // 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-rg353x.dtsi" |
| |
| / { |
| model = "Anbernic RG353PS"; |
| compatible = "anbernic,rg353ps", "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>; |
| }; |
| |
| /* 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"; |
| }; |
| }; |
| |
| &gpio_keys_control { |
| button-r1 { |
| gpios = <&gpio3 RK_PB4 GPIO_ACTIVE_LOW>; |
| label = "TR"; |
| linux,code = <BTN_TR>; |
| }; |
| |
| button-r2 { |
| gpios = <&gpio3 RK_PB3 GPIO_ACTIVE_LOW>; |
| label = "TR2"; |
| linux,code = <BTN_TR2>; |
| }; |
| }; |
| |
| &panel { |
| compatible = "anbernic,rg353v-panel-v2"; |
| iovcc-supply = <&vcc3v3_lcd0_n>; |
| vcc-supply = <&vcc3v3_lcd0_n>; |
| /delete-property/ vdd-supply; |
| }; |
| |
| &pinctrl { |
| audio-amplifier { |
| spk_amp_enable_h: spk-amp-enable-h { |
| rockchip,pins = |
| <4 RK_PC2 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>; |
| }; |
| }; |
