| // 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 RG353V"; |
| compatible = "anbernic,rg353v", "rockchip,rk3566"; |
| |
| aliases { |
| mmc0 = &sdhci; |
| mmc1 = &sdmmc0; |
| mmc2 = &sdmmc1; |
| mmc3 = &sdmmc2; |
| }; |
| |
| battery: battery { |
| compatible = "simple-battery"; |
| charge-full-design-microamp-hours = <3151000>; |
| 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 headphones. */ |
| sound { |
| compatible = "simple-audio-card"; |
| simple-audio-card,name = "rk817_int"; |
| 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", "SPKO"; |
| |
| simple-audio-card,codec { |
| sound-dai = <&rk817>; |
| }; |
| |
| simple-audio-card,cpu { |
| sound-dai = <&i2s1_8ch>; |
| }; |
| }; |
| }; |
| |
| &gpio_keys_control { |
| 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>; |
| }; |
| }; |
| |
| &i2c2 { |
| pintctrl-names = "default"; |
| pinctrl-0 = <&i2c2m1_xfer>; |
| status = "okay"; |
| |
| touch@1a { |
| compatible = "hynitron,cst340"; |
| reg = <0x1a>; |
| interrupt-parent = <&gpio4>; |
| interrupts = <RK_PB1 IRQ_TYPE_EDGE_FALLING>; |
| pinctrl-0 = <&touch_rst>; |
| pinctrl-names = "default"; |
| reset-gpios = <&gpio4 RK_PA6 GPIO_ACTIVE_LOW>; |
| touchscreen-size-x = <640>; |
| touchscreen-size-y = <480>; |
| }; |
| }; |
| |
| &pinctrl { |
| touch { |
| touch_rst: touch-rst { |
| rockchip,pins = |
| <4 RK_PA6 RK_FUNC_GPIO &pcfg_pull_up>; |
| }; |
| }; |
| }; |
| |
| &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>; |
| }; |
| }; |
| |
| &sdhci { |
| pinctrl-0 = <&emmc_bus8>, <&emmc_clk>, <&emmc_cmd>, <&emmc_datastrobe>, <&emmc_rstnout>; |
| pinctrl-names = "default"; |
| bus-width = <8>; |
| mmc-hs200-1_8v; |
| non-removable; |
| vmmc-supply = <&vcc_3v3>; |
| vqmmc-supply = <&vcc_1v8>; |
| status = "okay"; |
| }; |
