diff -rupN linux.orig/arch/arm64/boot/dts/rockchip/Makefile linux/arch/arm64/boot/dts/rockchip/Makefile --- linux.orig/arch/arm64/boot/dts/rockchip/Makefile 2023-10-29 19:29:06.983692813 +0000 +++ linux/arch/arm64/boot/dts/rockchip/Makefile 2023-10-29 19:30:35.815676699 +0000 @@ -12,6 +12,7 @@ dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3326-an dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3326-odroid-go2.dtb dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3326-odroid-go2-v11.dtb dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3326-odroid-go3.dtb +dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3326-powkiddy-rgb10.dtb dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3328-a1.dtb dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3328-evb.dtb dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3328-nanopi-r2s.dtb diff -rupN linux.orig/arch/arm64/boot/dts/rockchip/rk3326-powkiddy-rgb10.dts linux/arch/arm64/boot/dts/rockchip/rk3326-powkiddy-rgb10.dts --- linux.orig/arch/arm64/boot/dts/rockchip/rk3326-powkiddy-rgb10.dts 1970-01-01 00:00:00.000000000 +0000 +++ linux/arch/arm64/boot/dts/rockchip/rk3326-powkiddy-rgb10.dts 2023-10-29 19:31:19.751624080 +0000 @@ -0,0 +1,299 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) +/* + * Copyright (c) 2019 Hardkernel Co., Ltd + * Copyright (c) 2020 Theobroma Systems Design und Consulting GmbH + * Copyright (c) 2022 Maya Matuszczyk + */ + +/dts-v1/; +#include "rk3326-odroid-go.dtsi" + +/ { + model = "Powkiddy RGB10"; + compatible = "powkiddy,rk3326-rgb10", "rockchip,rk3326"; + + aliases { + mmc1 = &sdio; + }; + + gpio_keys: volume-keys { + compatible = "gpio-keys-polled"; + poll-interval = <5>; + autorepeat; + + volume-up-button { + label = "VOLUME-UP"; + linux,code = ; + gpios = <&gpio2 RK_PA4 GPIO_ACTIVE_LOW>; + + }; + volume-down-button { + label = "VOLUME-DOWN"; + linux,code = ; + gpios = <&gpio2 RK_PA1 GPIO_ACTIVE_LOW>; + + }; + }; + + joypad: odroidgo2-joypad { + compatible = "odroidgo2-v11-joypad"; + + /* + - odroidgo2-joypad sysfs list - + * for poll device interval(ms) + /sys/devices/platform/odroidgo2_joypad/poll_interval [rw] + * for button-adc-fuzz + /sys/devices/platform/odroidgo2_joypad/adc_fuzz [r] + * for button-adc-flat + /sys/devices/platform/odroidgo2_joypad/adc_flat [r] + + * for report control(1:enable, 0:disable) + /sys/devices/platform/odroidgo2_joypad/enable [rw] + * for adc calibration value setup(1:current adcs value -> cal value) + /sys/devices/platform/odroidgo2_joypad/adc_cal [rw] + */ + + /* gpio pincontrol setup */ + pinctrl-names = "default"; + pinctrl-0 = <&btn_pins>; + + /* JOY_X, JOY_Y Channel define */ + io-channel-names = "joy_x", "joy_y"; + io-channels = <&saradc 1>, <&saradc 2>; + + /* adc channel count */ + button-adc-count = <2>; + + /* adc calculate scale */ + button-adc-scale = <2>; + + /* adc deadzone range */ + button-adc-deadzone = <20>; + + /* + joy-stick voltage range + /sys/devices/platform/ff288000.saradc/iio:device0 + adc-x : in_voltage1_raw + adc-y : in_voltage2_raw + + range calculate. + (adc raw max value - adc raw min value) * scale * 1.7515 + */ + button-adc-x-range = <1800>; + button-adc-y-range = <1800>; + + /* + specifies fuzz value that is used to filter noise from + the event stream. + */ + button-adc-fuzz = <32>; + button-adc-flat = <32>; + + /* poll device interval (ms), adc read interval */ + poll-interval = <10>; + + /* gpio button auto repeat set value : default disable */ + /* + autorepeat; + */ + + /* + *** RGB10 Switch layoout *** + |------------------------------------------------| + | sw15 sw16 | + | sw20 sw21 | + |------------------------------------------------| + | sw1 vol- |-------------------| vol+ sw8 | + | sw3 sw4 | | sw7 sw5 | + | sw2 | LCD Display | sw6 | + | | | | + | |-------------------| | + |------------------------------------------------| + */ + /* + joypad driver is poll-device driver. + poll-device is does not support wakeup-source. + */ + sw1 { + gpios = <&gpio1 RK_PB4 GPIO_ACTIVE_LOW>; + label = "GPIO DPAD-UP"; + linux,code = ; // 0x220 + }; + sw2 { + gpios = <&gpio1 RK_PB5 GPIO_ACTIVE_LOW>; + label = "GPIO DPAD-DOWN"; + linux,code = ; // 0x221 + }; + sw3 { + gpios = <&gpio1 RK_PB6 GPIO_ACTIVE_LOW>; + label = "GPIO DPAD-LEFT"; + linux,code = ; // 0x222 + }; + sw4 { + gpios = <&gpio1 RK_PB7 GPIO_ACTIVE_LOW>; + label = "GPIO DPAD-RIGHT"; + linux,code = ; // 0x223 + }; + sw5 { + gpios = <&gpio1 RK_PA2 GPIO_ACTIVE_LOW>; + label = "GPIO KEY BTN-A"; + linux,code = ; // 0x131 + }; + sw6 { + gpios = <&gpio1 RK_PA5 GPIO_ACTIVE_LOW>; + label = "GPIO BTN-B"; + linux,code = ; // 0x130 + }; + sw7 { + gpios = <&gpio1 RK_PA6 GPIO_ACTIVE_LOW>; + label = "GPIO BTN-Y"; + linux,code = ; // 0x134 + }; + sw8 { + gpios = <&gpio1 RK_PA7 GPIO_ACTIVE_LOW>; + label = "GPIO BTN-X"; + linux,code = ; // 0x133 + }; + sw9 { + gpios = <&gpio2 RK_PA0 GPIO_ACTIVE_LOW>; + label = "GPIO F1"; + linux,code = ; // 0x2c0 + }; + sw10 { + gpios = <&gpio3 RK_PB2 GPIO_ACTIVE_LOW>; + label = "GPIO F2"; + linux,code = ; // 0x2c1 + }; + sw13 { + gpios = <&gpio3 RK_PB7 GPIO_ACTIVE_LOW>; + label = "GPIO F5"; + linux,code = ; // 0x2c4 + }; + sw14 { + gpios = <&gpio2 RK_PA5 GPIO_ACTIVE_LOW>; + label = "GPIO F6"; + linux,code = ; // 0x13c + }; + sw15 { + gpios = <&gpio2 RK_PA6 GPIO_ACTIVE_LOW>; + label = "GPIO TOP-LEFT"; + linux,code = ; // 0x02 + }; + sw16 { + gpios = <&gpio2 RK_PA7 GPIO_ACTIVE_LOW>; + label = "GPIO TOP-RIGHT"; + linux,code = ; // 0x05 + }; + sw20 { + gpios = <&gpio2 RK_PA2 GPIO_ACTIVE_LOW>; + label = "GPIO TOP-LEFT2"; + linux,code = ; + }; + sw21 { + gpios = <&gpio2 RK_PA3 GPIO_ACTIVE_LOW>; + label = "GPIO TOP-RIGHT2"; + linux,code = ; + }; + }; + + battery: battery { + compatible = "simple-battery"; + charge-full-design-microamp-hours = <2800000>; + charge-term-current-microamp = <280000>; + constant-charge-current-max-microamp = <2000000>; + constant-charge-voltage-max-microvolt = <4200000>; + factory-internal-resistance-micro-ohms = <180000>; + voltage-max-design-microvolt = <4100000>; + voltage-min-design-microvolt = <3500000>; + + ocv-capacity-celsius = <20>; + ocv-capacity-table-0 = <4046950 100>, <4001920 95>, <3967900 90>, <3919950 85>, + <3888450 80>, <3861850 75>, <3831540 70>, <3799130 65>, + <3768190 60>, <3745650 55>, <3726610 50>, <3711630 45>, + <3696720 40>, <3685660 35>, <3674950 30>, <3663050 25>, + <3649470 20>, <3635260 15>, <3616920 10>, <3592440 5>, + <3574170 0>; + }; + + wifi_pwrseq: wifi-pwrseq { + compatible = "mmc-pwrseq-simple"; + pinctrl-names = "default"; + pinctrl-0 = <&wifi_pwrseq_pins>; + /*reset-gpios = <&gpio3 RK_PB1 GPIO_ACTIVE_LOW>;*/ + }; +}; + +&internal_display { + compatible = "elida,kd35t133"; + iovcc-supply = <&vcc_lcd>; + vdd-supply = <&vcc_lcd>; + rotation = <270>; +}; + +&rk817 { + regulators { + vcc_wifi: LDO_REG9 { + regulator-name = "vcc_wifi"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-always-on; + regulator-boot-on; + + regulator-state-mem { + regulator-off-in-suspend; + regulator-suspend-microvolt = <3300000>; + }; + }; + }; +}; + +&rk817_charger { + monitored-battery = <&battery>; +}; + +&sdio { + bus-width = <4>; + cap-sd-highspeed; + cap-sdio-irq; + disable-wp; + keep-power-in-suspend; + non-removable; + vmmc-supply = <&vcc_wifi>; + status = "okay"; + + esp8089: wifi@1 { + compatible = "esp,esp8089"; + reg = <1>; + esp,crystal-26M-en = <2>; + }; +}; + +&pinctrl { + btns { + btn_pins: btn-pins { + rockchip,pins = <1 RK_PA2 RK_FUNC_GPIO &pcfg_pull_up>, + <1 RK_PA5 RK_FUNC_GPIO &pcfg_pull_up>, + <1 RK_PA6 RK_FUNC_GPIO &pcfg_pull_up>, + <1 RK_PA7 RK_FUNC_GPIO &pcfg_pull_up>, + <1 RK_PB4 RK_FUNC_GPIO &pcfg_pull_up>, + <1 RK_PB5 RK_FUNC_GPIO &pcfg_pull_up>, + <1 RK_PB6 RK_FUNC_GPIO &pcfg_pull_up>, + <1 RK_PB7 RK_FUNC_GPIO &pcfg_pull_up>, + <2 RK_PA0 RK_FUNC_GPIO &pcfg_pull_up>, + <2 RK_PA1 RK_FUNC_GPIO &pcfg_pull_up>, + <2 RK_PA4 RK_FUNC_GPIO &pcfg_pull_up>, + <2 RK_PA5 RK_FUNC_GPIO &pcfg_pull_up>, + <2 RK_PA6 RK_FUNC_GPIO &pcfg_pull_up>, + <2 RK_PA7 RK_FUNC_GPIO &pcfg_pull_up>, + <3 RK_PB2 RK_FUNC_GPIO &pcfg_pull_up>, + <3 RK_PB7 RK_FUNC_GPIO &pcfg_pull_up>; + }; + }; + + wifi { + wifi_pwrseq_pins: wifi-pwrseq-pins { + rockchip,pins = /*<3 RK_PB1 RK_FUNC_GPIO &pcfg_pull_up>,*/ + <3 RK_PB6 RK_FUNC_GPIO &pcfg_output_high>; + }; + }; +};