Hi Chris,
On 2023/12/15 02:24, Chris Morgan wrote:
From: Chris Morgan macromorgan@hotmail.com
The Powkiddy X55 is a Rockchip RK3566 based handheld gaming device. UART, ADC, eMMC, and SDMMC are tested to work in U-Boot and this successfully boots mainline Linux.
Pls add info about where is the main dts from.
Changes since V1:
This info should not be part of the commit message.
- Built on top of this patch series [1] which makes the ADC detect function more generic and also moves the board_rng_seed to a more generic location.
- Updated U-Boot specific devicetree to drop redundant values and add nodes required for ADC detection in SPL.
- Updated defconfig to add additional options for SPL ADC detection logic as well as drop some drivers that are not needed. Note that CONFIG_DM_PMIC_FAN53555 is used by the tcs,tcs4525 regulator on i2c0 at 0x1c. Additionally the code fails to compile without selecting CONFIG_SPL_ROCKCHIP_BACK_TO_BROM.
[1] https://lore.kernel.org/u-boot/20231211232125.171438-1-macroalpha82@gmail.co...
Signed-off-by: Chris Morgan macromorgan@hotmail.com
arch/arm/dts/Makefile | 1 + arch/arm/dts/rk3566-powkiddy-x55-u-boot.dtsi | 67 ++ arch/arm/dts/rk3566-powkiddy-x55.dts | 926 +++++++++++++++++++ arch/arm/mach-rockchip/rk3568/Kconfig | 6 + board/powkiddy/x55/Kconfig | 15 + board/powkiddy/x55/MAINTAINERS | 9 + board/powkiddy/x55/Makefile | 6 + board/powkiddy/x55/x55.c | 42 + configs/powkiddy-x55-rk3566_defconfig | 92 ++ doc/board/index.rst | 1 + doc/board/powkiddy/index.rst | 9 + doc/board/powkiddy/x55.rst | 25 + doc/board/rockchip/rockchip.rst | 1 + include/configs/powkiddy-x55-rk3566.h | 14 + 14 files changed, 1214 insertions(+) create mode 100644 arch/arm/dts/rk3566-powkiddy-x55-u-boot.dtsi create mode 100644 arch/arm/dts/rk3566-powkiddy-x55.dts create mode 100644 board/powkiddy/x55/Kconfig create mode 100644 board/powkiddy/x55/MAINTAINERS create mode 100644 board/powkiddy/x55/Makefile create mode 100644 board/powkiddy/x55/x55.c create mode 100644 configs/powkiddy-x55-rk3566_defconfig create mode 100644 doc/board/powkiddy/index.rst create mode 100644 doc/board/powkiddy/x55.rst create mode 100644 include/configs/powkiddy-x55-rk3566.h
diff --git a/arch/arm/dts/Makefile b/arch/arm/dts/Makefile index 5fc888680b..6e5cb7c3e9 100644 --- a/arch/arm/dts/Makefile +++ b/arch/arm/dts/Makefile @@ -172,6 +172,7 @@ dtb-$(CONFIG_ROCKCHIP_RK3399) += \
dtb-$(CONFIG_ROCKCHIP_RK3568) += \ rk3566-anbernic-rgxx3.dtb \
- rk3566-powkiddy-x55.dtb \ rk3566-quartz64-a.dtb \ rk3566-quartz64-b.dtb \ rk3566-radxa-cm3-io.dtb \
diff --git a/arch/arm/dts/rk3566-powkiddy-x55-u-boot.dtsi b/arch/arm/dts/rk3566-powkiddy-x55-u-boot.dtsi new file mode 100644 index 0000000000..1a3089b598 --- /dev/null +++ b/arch/arm/dts/rk3566-powkiddy-x55-u-boot.dtsi @@ -0,0 +1,67 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+#include "rk356x-u-boot.dtsi"
+/ {
- chosen {
stdout-path = &uart2;- };
- rng: rng@fe388000 {
compatible = "rockchip,cryptov2-rng";reg = <0x0 0xfe388000 0x0 0x2000>;status = "okay";- };
+};
+&cru {
- assigned-clocks =
<&pmucru CLK_RTC_32K>, <&pmucru PLL_PPLL>,<&pmucru PCLK_PMU>, <&cru PLL_CPLL>,<&cru PLL_GPLL>, <&cru PLL_VPLL>,<&cru ACLK_BUS>, <&cru PCLK_BUS>,<&cru ACLK_TOP_HIGH>, <&cru ACLK_TOP_LOW>,<&cru HCLK_TOP>, <&cru PCLK_TOP>,<&cru ACLK_PERIMID>, <&cru HCLK_PERIMID>,<&cru CPLL_500M>, <&cru CPLL_333M>,<&cru CPLL_250M>, <&cru CPLL_125M>,<&cru CPLL_100M>, <&cru CPLL_62P5M>,<&cru CPLL_50M>, <&cru CPLL_25M>;assigned-clock-rates =<32768>, <200000000>,<100000000>, <1000000000>,<1200000000>, <126400000>,<150000000>, <100000000>,<500000000>, <400000000>,<150000000>, <100000000>,<300000000>, <150000000>,<500000000>, <333333333>,<250000000>, <125000000>,<100000000>, <62500000>,<50000000>, <25000000>;
Why change the clock in U-Boot?
usually this dts also used by kernel, and only little change for U-Boot features;
Thanks,
- Kever
assigned-clock-parents =<&pmucru CLK_RTC32K_FRAC>;+};
+&pmucru {
- assigned-clocks = <&pmucru SCLK_32K_IOE>;
- assigned-clock-parents = <&pmucru CLK_RTC_32K>;
+};
+/* Move the saradc to a fixed regulator so that it works in SPL. */ +&saradc {
- bootph-all;
- vref-supply = <&vcc_sys>;
- status = "okay";
+};
+&uart2 {
- clock-frequency = <24000000>;
- bootph-all;
- status = "okay";
+};
+&vcc_sys {
- bootph-all;
- status = "okay";
+}; diff --git a/arch/arm/dts/rk3566-powkiddy-x55.dts b/arch/arm/dts/rk3566-powkiddy-x55.dts new file mode 100644 index 0000000000..4786b19fd0 --- /dev/null +++ b/arch/arm/dts/rk3566-powkiddy-x55.dts @@ -0,0 +1,926 @@ +// 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/leds/common.h> +#include <dt-bindings/pinctrl/rockchip.h> +#include <dt-bindings/soc/rockchip,vop2.h> +#include "rk3566.dtsi"
+/ {
- model = "Powkiddy x55";
- compatible = "powkiddy,x55", "rockchip,rk3566";
- aliases {
mmc0 = &sdhci;mmc1 = &sdmmc0;mmc2 = &sdmmc2;mmc3 = &sdmmc1;- };
- chosen: chosen {
stdout-path = "serial2:1500000n8";- };
- adc_joystick: adc-joystick {
compatible = "adc-joystick";io-channels = <&saradc 0>, <&saradc 1>,<&saradc 2>, <&saradc 3>;poll-interval = <60>;#address-cells = <1>;#size-cells = <0>;axis@0 {reg = <0>;abs-flat = <30>;abs-fuzz = <20>;abs-range = <15 1023>;linux,code = <ABS_X>;};axis@1 {reg = <1>;abs-flat = <30>;abs-fuzz = <20>;abs-range = <1023 15>;linux,code = <ABS_Y>;};axis@2 {reg = <2>;abs-flat = <30>;abs-fuzz = <20>;abs-range = <15 1023>;linux,code = <ABS_RX>;};axis@3 {reg = <3>;abs-flat = <30>;abs-fuzz = <20>;abs-range = <1023 15>;linux,code = <ABS_RY>;};- };
- backlight: backlight {
compatible = "pwm-backlight";power-supply = <&vcc_sys>;pwms = <&pwm4 0 25000 0>;- };
- battery: battery {
compatible = "simple-battery";charge-full-design-microamp-hours = <4000000>;charge-term-current-microamp = <300000>;constant-charge-current-max-microamp = <2000000>;constant-charge-voltage-max-microvolt = <4300000>;factory-internal-resistance-micro-ohms = <91000>;voltage-max-design-microvolt = <4138000>;voltage-min-design-microvolt = <3400000>;ocv-capacity-celsius = <20>;ocv-capacity-table-0 = <4138000 100>, <4083000 95>, <4059000 90>, <4044000 85>,<4030000 80>, <4020000 75>, <4006000 70>, <3972000 65>,<3934000 60>, <3904000 55>, <3878000 50>, <3857000 45>,<3843000 40>, <3826000 35>, <3801000 30>, <3768000 25>,<3735000 20>, <3688000 15>, <3621000 10>, <3553000 5>,<3400000 0>;- };
- gpio_keys_control: gpio-keys-control {
compatible = "gpio-keys";pinctrl-0 = <&btn_pins_ctrl>;pinctrl-names = "default";button-a {gpios = <&gpio3 RK_PD3 GPIO_ACTIVE_LOW>;label = "EAST";linux,code = <BTN_EAST>;};button-b {gpios = <&gpio3 RK_PD2 GPIO_ACTIVE_LOW>;label = "SOUTH";linux,code = <BTN_SOUTH>;};button-down {gpios = <&gpio4 RK_PA1 GPIO_ACTIVE_LOW>;label = "DPAD-DOWN";linux,code = <BTN_DPAD_DOWN>;};button-l1 {gpios = <&gpio3 RK_PD0 GPIO_ACTIVE_LOW>;label = "TL";linux,code = <BTN_TL>;};button-l2 {gpios = <&gpio3 RK_PD1 GPIO_ACTIVE_LOW>;label = "TL2";linux,code = <BTN_TL2>;};button-left {gpios = <&gpio3 RK_PD6 GPIO_ACTIVE_LOW>;label = "DPAD-LEFT";linux,code = <BTN_DPAD_LEFT>;};button-right {gpios = <&gpio3 RK_PD7 GPIO_ACTIVE_LOW>;label = "DPAD-RIGHT";linux,code = <BTN_DPAD_RIGHT>;};button-select {gpios = <&gpio4 RK_PA4 GPIO_ACTIVE_LOW>;label = "SELECT";linux,code = <BTN_SELECT>;};button-start {gpios = <&gpio4 RK_PA2 GPIO_ACTIVE_LOW>;label = "START";linux,code = <BTN_START>;};button-thumbl {gpios = <&gpio4 RK_PA7 GPIO_ACTIVE_LOW>;label = "THUMBL";linux,code = <BTN_THUMBL>;};button-thumbr {gpios = <&gpio4 RK_PB0 GPIO_ACTIVE_LOW>;label = "THUMBR";linux,code = <BTN_THUMBR>;};button-r1 {gpios = <&gpio3 RK_PC6 GPIO_ACTIVE_LOW>;label = "TR";linux,code = <BTN_TR>;};button-r2 {gpios = <&gpio3 RK_PC7 GPIO_ACTIVE_LOW>;label = "TR2";linux,code = <BTN_TR2>;};button-up {gpios = <&gpio4 RK_PA0 GPIO_ACTIVE_LOW>;label = "DPAD-UP";linux,code = <BTN_DPAD_UP>;};button-x {gpios = <&gpio3 RK_PD5 GPIO_ACTIVE_LOW>;label = "NORTH";linux,code = <BTN_NORTH>;};button-y {gpios = <&gpio3 RK_PD4 GPIO_ACTIVE_LOW>;label = "WEST";linux,code = <BTN_WEST>;};- };
- gpio_keys_vol: gpio-keys-vol {
compatible = "gpio-keys";autorepeat;pinctrl-0 = <&btn_pins_vol>;pinctrl-names = "default";button-voldown {gpios = <&gpio4 RK_PA3 GPIO_ACTIVE_LOW>;label = "VOLUMEDOWN";linux,code = <KEY_VOLUMEDOWN>;};button-volup {gpios = <&gpio4 RK_PA5 GPIO_ACTIVE_LOW>;label = "VOLUMEUP";linux,code = <KEY_VOLUMEUP>;};- };
- gpio_leds: gpio-leds {
compatible = "gpio-leds";pinctrl-names = "default";pinctrl-0 = <&led_pins>;red_led: led-0 {color = <LED_COLOR_ID_RED>;default-state = "off";gpios = <&gpio4 RK_PB4 GPIO_ACTIVE_HIGH>;function = LED_FUNCTION_STATUS;};green_led: led-1 {color = <LED_COLOR_ID_GREEN>;default-state = "on";gpios = <&gpio4 RK_PB5 GPIO_ACTIVE_HIGH>;function = LED_FUNCTION_POWER;};amber_led: led-2 {color = <LED_COLOR_ID_AMBER>;gpios = <&gpio4 RK_PB6 GPIO_ACTIVE_HIGH>;function = LED_FUNCTION_CHARGING;};- };
- hdmi-con {
compatible = "hdmi-connector";ddc-i2c-bus = <&i2c5>;type = "c";port {hdmi_con_in: endpoint {remote-endpoint = <&hdmi_out_con>;};};- };
- sdio_pwrseq: sdio-pwrseq {
compatible = "mmc-pwrseq-simple";clocks = <&rk817 1>;clock-names = "ext_clock";pinctrl-0 = <&wifi_enable_h>;pinctrl-names = "default";post-power-on-delay-ms = <200>;reset-gpios = <&gpio0 RK_PC0 GPIO_ACTIVE_LOW>;- };
- /* Channels reversed for both headphones and speakers. */
- sound {
compatible = "simple-audio-card";pinctrl-0 = <&hp_det>;pinctrl-names = "default";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";- };
- vcc5v0_host: regulator-vcc5v0-host {
compatible = "regulator-fixed";enable-active-high;gpio = <&gpio4 RK_PC4 GPIO_ACTIVE_HIGH>;pinctrl-0 = <&vcc5v0_host_en>;pinctrl-names = "default";regulator-name = "vcc5v0_host";vin-supply = <&dcdc_boost>;- };
- vcc_lcd: regulator-vcc-lcd {
compatible = "regulator-fixed";enable-active-high;gpio = <&gpio0 RK_PC7 GPIO_ACTIVE_HIGH>;pinctrl-0 = <&vcc_lcd_en>;pinctrl-names = "default";regulator-min-microvolt = <3300000>;regulator-max-microvolt = <3300000>;regulator-name = "vcc_lcd";- };
- vcc_sys: regulator-vcc-sys {
compatible = "regulator-fixed";regulator-always-on;regulator-boot-on;regulator-min-microvolt = <3800000>;regulator-max-microvolt = <3800000>;regulator-name = "vcc_sys";- };
- vcc_wifi: regulator-vcc-wifi {
compatible = "regulator-fixed";gpio = <&gpio0 RK_PA0 GPIO_ACTIVE_LOW>;pinctrl-0 = <&vcc_wifi_h>;pinctrl-names = "default";regulator-min-microvolt = <3300000>;regulator-max-microvolt = <3300000>;regulator-name = "vcc_wifi";- };
+};
+&combphy1 {
- status = "okay";
+};
+&cru {
- assigned-clocks = <&pmucru CLK_RTC_32K>, <&cru PLL_GPLL>,
<&pmucru PLL_PPLL>, <&cru PLL_VPLL>;- assigned-clock-rates = <32768>, <1200000000>,
<200000000>, <126400000>;+};
+&cpu0 {
- cpu-supply = <&vdd_cpu>;
+};
+&cpu1 {
- cpu-supply = <&vdd_cpu>;
+};
+&cpu2 {
- cpu-supply = <&vdd_cpu>;
+};
+&cpu3 {
- cpu-supply = <&vdd_cpu>;
+};
+&dsi_dphy0 {
- status = "okay";
+};
+&dsi0 {
- status = "okay";
- #address-cells = <1>;
- #size-cells = <0>;
- ports {
dsi0_in: port@0 {reg = <0>;dsi0_in_vp1: endpoint {remote-endpoint = <&vp1_out_dsi0>;};};dsi0_out: port@1 {reg = <1>;mipi_out_panel: endpoint {remote-endpoint = <&mipi_in_panel>;};};- };
- panel: panel@0 {
compatible = "powkiddy,x55-panel", "himax,hx8394";reg = <0>;backlight = <&backlight>;iovcc-supply = <&vcc_lcd>;pinctrl-names = "default";pinctrl-0 = <&lcd_rst>;reset-gpios = <&gpio0 RK_PD5 GPIO_ACTIVE_LOW>;rotation = <270>;vcc-supply = <&vcc_lcd>;port {mipi_in_panel: endpoint {remote-endpoint = <&mipi_out_panel>;};};- };
+};
+&gpu {
- mali-supply = <&vdd_gpu>;
- status = "okay";
+};
+&hdmi {
- ddc-i2c-bus = <&i2c5>;
- pinctrl-0 = <&hdmitxm0_cec>;
- pinctrl-names = "default";
- status = "okay";
+};
+&hdmi_in {
- hdmi_in_vp0: endpoint {
remote-endpoint = <&vp0_out_hdmi>;- };
+};
+&hdmi_out {
- hdmi_out_con: endpoint {
remote-endpoint = <&hdmi_con_in>;- };
+};
+&hdmi_sound {
- status = "okay";
+};
+&i2c0 {
- status = "okay";
- rk817: pmic@20 {
compatible = "rockchip,rk817";reg = <0x20>;assigned-clocks = <&cru I2S1_MCLKOUT_TX>;assigned-clock-parents = <&cru CLK_I2S1_8CH_TX>;clock-names = "mclk";clock-output-names = "rk808-clkout1", "rk808-clkout2";clocks = <&cru I2S1_MCLKOUT_TX>;interrupt-parent = <&gpio0>;interrupts = <RK_PA3 IRQ_TYPE_LEVEL_LOW>;pinctrl-names = "default";pinctrl-0 = <&i2s1m0_mclk>, <&pmic_int_l>;wakeup-source;#clock-cells = <1>;#sound-dai-cells = <0>;vcc1-supply = <&vcc_sys>;vcc2-supply = <&vcc_sys>;vcc3-supply = <&vcc_sys>;vcc4-supply = <&vcc_sys>;vcc5-supply = <&vcc_sys>;vcc6-supply = <&vcc_sys>;vcc7-supply = <&vcc_sys>;vcc8-supply = <&vcc_sys>;vcc9-supply = <&dcdc_boost>;regulators {vdd_logic: DCDC_REG1 {regulator-always-on;regulator-boot-on;regulator-min-microvolt = <500000>;regulator-max-microvolt = <1350000>;regulator-ramp-delay = <6001>;regulator-initial-mode = <0x2>;regulator-name = "vdd_logic";regulator-state-mem {regulator-off-in-suspend;regulator-suspend-microvolt = <900000>;};};vdd_gpu: DCDC_REG2 {regulator-always-on;regulator-boot-on;regulator-min-microvolt = <500000>;regulator-max-microvolt = <1350000>;regulator-ramp-delay = <6001>;regulator-initial-mode = <0x2>;regulator-name = "vdd_gpu";regulator-state-mem {regulator-off-in-suspend;};};vcc_ddr: DCDC_REG3 {regulator-always-on;regulator-boot-on;regulator-initial-mode = <0x2>;regulator-name = "vcc_ddr";regulator-state-mem {regulator-on-in-suspend;};};vcc_3v3: DCDC_REG4 {regulator-always-on;regulator-boot-on;regulator-min-microvolt = <3300000>;regulator-max-microvolt = <3300000>;regulator-initial-mode = <0x2>;regulator-name = "vcc_3v3";regulator-state-mem {regulator-on-in-suspend;regulator-suspend-microvolt = <3300000>;};};vcca1v8_pmu: LDO_REG1 {regulator-always-on;regulator-boot-on;regulator-min-microvolt = <1800000>;regulator-max-microvolt = <1800000>;regulator-name = "vcca1v8_pmu";regulator-state-mem {regulator-on-in-suspend;regulator-suspend-microvolt = <1800000>;};};vdda_0v9: LDO_REG2 {regulator-always-on;regulator-boot-on;regulator-min-microvolt = <900000>;regulator-max-microvolt = <900000>;regulator-name = "vdda_0v9";regulator-state-mem {regulator-off-in-suspend;};};vdda0v9_pmu: LDO_REG3 {regulator-always-on;regulator-boot-on;regulator-min-microvolt = <900000>;regulator-max-microvolt = <900000>;regulator-name = "vdda0v9_pmu";regulator-state-mem {regulator-on-in-suspend;regulator-suspend-microvolt = <900000>;};};vccio_acodec: LDO_REG4 {regulator-always-on;regulator-boot-on;regulator-min-microvolt = <3300000>;regulator-max-microvolt = <3300000>;regulator-name = "vccio_acodec";regulator-state-mem {regulator-off-in-suspend;};};vccio_sd: LDO_REG5 {regulator-always-on;regulator-boot-on;regulator-min-microvolt = <1800000>;regulator-max-microvolt = <3300000>;regulator-name = "vccio_sd";regulator-state-mem {regulator-off-in-suspend;};};vcc3v3_pmu: LDO_REG6 {regulator-always-on;regulator-boot-on;regulator-min-microvolt = <3300000>;regulator-max-microvolt = <3300000>;regulator-name = "vcc3v3_pmu";regulator-state-mem {regulator-on-in-suspend;regulator-suspend-microvolt = <3300000>;};};vcc_1v8: LDO_REG7 {regulator-always-on;regulator-boot-on;regulator-min-microvolt = <1800000>;regulator-max-microvolt = <1800000>;regulator-name = "vcc_1v8";regulator-state-mem {regulator-off-in-suspend;};};vcc1v8_dvp: LDO_REG8 {regulator-always-on;regulator-boot-on;regulator-min-microvolt = <1800000>;regulator-max-microvolt = <1800000>;regulator-name = "vcc1v8_dvp";regulator-state-mem {regulator-on-in-suspend;};};vcc2v8_dvp: LDO_REG9 {regulator-always-on;regulator-boot-on;regulator-min-microvolt = <1800000>;regulator-max-microvolt = <3300000>;regulator-name = "vcc2v8_dvp";regulator-state-mem {regulator-off-in-suspend;};};dcdc_boost: BOOST {regulator-min-microvolt = <4700000>;regulator-max-microvolt = <5400000>;regulator-name = "boost";regulator-state-mem {regulator-off-in-suspend;};};otg_switch: OTG_SWITCH {regulator-name = "otg_switch";regulator-state-mem {regulator-off-in-suspend;};};};rk817_charger: charger {monitored-battery = <&battery>;rockchip,resistor-sense-micro-ohms = <10000>;rockchip,sleep-enter-current-microamp = <150000>;rockchip,sleep-filter-current-microamp = <100000>;};- };
- vdd_cpu: regulator@1c {
compatible = "tcs,tcs4525";reg = <0x1c>;fcs,suspend-voltage-selector = <1>;regulator-always-on;regulator-boot-on;regulator-min-microvolt = <712500>;regulator-max-microvolt = <1390000>;regulator-name = "vdd_cpu";regulator-ramp-delay = <2300>;vin-supply = <&vcc_sys>;regulator-state-mem {regulator-off-in-suspend;};- };
+};
+&i2c5 {
- pinctrl-0 = <&i2c5m1_xfer>;
- pinctrl-names = "default";
- status = "okay";
+};
+&i2s0_8ch {
- status = "okay";
+};
+&i2s1_8ch {
- pinctrl-0 = <&i2s1m0_sclktx>, <&i2s1m0_lrcktx>, <&i2s1m0_sdi0>,
<&i2s1m0_sdo0>;- pinctrl-names = "default";
- rockchip,trcm-sync-tx-only;
- status = "okay";
+};
+&pinctrl {
- audio-amplifier {
spk_amp_enable_h: spk-amp-enable-h {rockchip,pins =<4 RK_PC2 RK_FUNC_GPIO &pcfg_pull_none>;};- };
- gpio-control {
btn_pins_ctrl: btn-pins-ctrl {rockchip,pins =<3 RK_PC6 RK_FUNC_GPIO &pcfg_pull_up>,<3 RK_PC7 RK_FUNC_GPIO &pcfg_pull_up>,<3 RK_PD0 RK_FUNC_GPIO &pcfg_pull_up>,<3 RK_PD1 RK_FUNC_GPIO &pcfg_pull_up>,<3 RK_PD2 RK_FUNC_GPIO &pcfg_pull_up>,<3 RK_PD3 RK_FUNC_GPIO &pcfg_pull_up>,<3 RK_PD4 RK_FUNC_GPIO &pcfg_pull_up>,<3 RK_PD5 RK_FUNC_GPIO &pcfg_pull_up>,<3 RK_PD6 RK_FUNC_GPIO &pcfg_pull_up>,<3 RK_PD7 RK_FUNC_GPIO &pcfg_pull_up>,<4 RK_PA0 RK_FUNC_GPIO &pcfg_pull_up>,<4 RK_PA1 RK_FUNC_GPIO &pcfg_pull_up>,<4 RK_PA2 RK_FUNC_GPIO &pcfg_pull_up>,<4 RK_PA4 RK_FUNC_GPIO &pcfg_pull_up>,<4 RK_PA7 RK_FUNC_GPIO &pcfg_pull_up>,<4 RK_PB0 RK_FUNC_GPIO &pcfg_pull_up>;};btn_pins_vol: btn-pins-vol {rockchip,pins =<4 RK_PA3 RK_FUNC_GPIO &pcfg_pull_up>,<4 RK_PA5 RK_FUNC_GPIO &pcfg_pull_up>;};- };
- gpio-lcd {
lcd_rst: lcd-rst {rockchip,pins =<0 RK_PD5 RK_FUNC_GPIO &pcfg_pull_none>;};- };
- gpio-leds {
led_pins: led-pins {rockchip,pins =<4 RK_PB4 RK_FUNC_GPIO &pcfg_pull_none>,<4 RK_PB5 RK_FUNC_GPIO &pcfg_pull_none>,<4 RK_PB6 RK_FUNC_GPIO &pcfg_pull_none>;};- };
- hp-detect {
hp_det: hp-det {rockchip,pins =<4 RK_PC6 RK_FUNC_GPIO &pcfg_pull_up>;};- };
- pmic {
pmic_int_l: pmic-int-l {rockchip,pins =<0 RK_PA3 RK_FUNC_GPIO &pcfg_pull_up>;};- };
- sdio-pwrseq {
wifi_enable_h: wifi-enable-h {rockchip,pins =<0 RK_PC0 RK_FUNC_GPIO &pcfg_pull_none>;};- };
- usb {
vcc5v0_host_en: vcc5v0-host-en {rockchip,pins =<4 RK_PC4 RK_FUNC_GPIO &pcfg_pull_up>;};vcc5v0_otg_en: vcc5v0-otg-en {rockchip,pins =<4 RK_PC5 RK_FUNC_GPIO &pcfg_pull_up>;};- };
- vcc-lcd {
vcc_lcd_en: vcc-lcd-en {rockchip,pins =<0 RK_PC7 RK_FUNC_GPIO &pcfg_pull_none>;};- };
- vcc-wifi {
vcc_wifi_h: vcc-wifi-h {rockchip,pins =<0 RK_PA0 RK_FUNC_GPIO &pcfg_pull_none>;};- };
+};
+&pmu_io_domains {
- status = "okay";
- pmuio1-supply = <&vcc3v3_pmu>;
- pmuio2-supply = <&vcca1v8_pmu>;
- vccio1-supply = <&vccio_acodec>;
- vccio3-supply = <&vccio_sd>;
- vccio4-supply = <&vcca1v8_pmu>;
- vccio5-supply = <&vcc2v8_dvp>;
- vccio6-supply = <&vcc1v8_dvp>;
- vccio7-supply = <&vcc_3v3>;
+};
+&pwm4 {
- status = "okay";
+};
+&saradc {
- vref-supply = <&vcc_1v8>;
- status = "okay";
+};
+&sdhci {
- bus-width = <8>;
- mmc-hs200-1_8v;
- non-removable;
- pinctrl-0 = <&emmc_bus8>, <&emmc_clk>, <&emmc_cmd>,
<&emmc_datastrobe>, <&emmc_rstnout>;- pinctrl-names = "default";
- status = "okay";
+};
+&sdmmc0 {
- bus-width = <4>;
- cap-mmc-highspeed;
- cap-sd-highspeed;
- disable-wp;
- pinctrl-0 = <&sdmmc0_bus4>, <&sdmmc0_clk>, <&sdmmc0_cmd>,
<&sdmmc0_det>;- pinctrl-names = "default";
- sd-uhs-sdr104;
- vqmmc-supply = <&vccio_sd>;
- status = "okay";
+};
+&sdmmc1 {
- bus-width = <4>;
- cap-sd-highspeed;
- cap-sdio-irq;
- keep-power-in-suspend;
- mmc-pwrseq = <&sdio_pwrseq>;
- non-removable;
- pinctrl-0 = <&sdmmc1_bus4>, <&sdmmc1_cmd>, <&sdmmc1_clk>;
- pinctrl-names = "default";
- vmmc-supply = <&vcc_wifi>;
- status = "okay";
+};
+&sdmmc2 {
- bus-width = <4>;
- cap-mmc-highspeed;
- cap-sd-highspeed;
- disable-wp;
- pinctrl-0 = <&sdmmc2m1_bus4>, <&sdmmc2m1_cmd>, <&sdmmc2m1_clk>,
<&sdmmc2m1_det>;- pinctrl-names = "default";
- sd-uhs-sdr104;
- vqmmc-supply = <&vcc2v8_dvp>;
- status = "okay";
+};
+&tsadc {
- rockchip,hw-tshut-mode = <1>;
- rockchip,hw-tshut-polarity = <0>;
- status = "okay";
+};
+&uart1 {
- pinctrl-0 = <&uart1m0_xfer>, <&uart1m0_ctsn>, <&uart1m0_rtsn>;
- pinctrl-names = "default";
- uart-has-rtscts;
- status = "okay";
- bluetooth {
compatible = "realtek,rtl8821cs-bt", "realtek,rtl8723bs-bt";device-wake-gpios = <&gpio0 RK_PB6 GPIO_ACTIVE_HIGH>;enable-gpios = <&gpio0 RK_PC1 GPIO_ACTIVE_HIGH>;host-wake-gpios = <&gpio0 RK_PB5 GPIO_ACTIVE_HIGH>;- };
+};
+&uart2 {
- status = "okay";
+};
+&usb_host0_xhci {
- phys = <&usb2phy0_otg>;
- phy-names = "usb2-phy";
- status = "okay";
+};
+&usb_host1_xhci {
- status = "okay";
+};
+&usb2phy0 {
- status = "okay";
+};
+&usb2phy0_otg {
- status = "okay";
+};
+&usb2phy0_host {
- phy-supply = <&vcc5v0_host>;
- status = "okay";
+};
+&vop {
- assigned-clocks = <&cru DCLK_VOP0>, <&cru DCLK_VOP1>;
- assigned-clock-parents = <&pmucru PLL_HPLL>, <&cru PLL_VPLL>;
- status = "okay";
+};
+&vop_mmu {
- status = "okay";
+};
+&vp0 {
- vp0_out_hdmi: endpoint@ROCKCHIP_VOP2_EP_HDMI0 {
reg = <ROCKCHIP_VOP2_EP_HDMI0>;remote-endpoint = <&hdmi_in_vp0>;- };
+};
+&vp1 {
- vp1_out_dsi0: endpoint@ROCKCHIP_VOP2_EP_MIPI0 {
reg = <ROCKCHIP_VOP2_EP_MIPI0>;remote-endpoint = <&dsi0_in_vp1>;- };
+}; diff --git a/arch/arm/mach-rockchip/rk3568/Kconfig b/arch/arm/mach-rockchip/rk3568/Kconfig index baa51349f4..a97da8ae55 100644 --- a/arch/arm/mach-rockchip/rk3568/Kconfig +++ b/arch/arm/mach-rockchip/rk3568/Kconfig @@ -22,6 +22,11 @@ config TARGET_ODROID_M1_RK3568 help Hardkernel ODROID-M1 single board computer with a RK3568B2 SoC.
+config TARGET_POWKIDDY_X55_RK3566
- bool "Powkiddy X55"
- help
Powkiddy X55 handheld gaming console with an RK3566 SoC.- config TARGET_QUARTZ64_RK3566 bool "Pine64 Quartz64" help
@@ -45,5 +50,6 @@ source "board/rockchip/evb_rk3568/Kconfig" source "board/anbernic/rgxx3_rk3566/Kconfig" source "board/hardkernel/odroid_m1/Kconfig" source "board/pine64/quartz64_rk3566/Kconfig" +source "board/powkiddy/x55/Kconfig"
endif diff --git a/board/powkiddy/x55/Kconfig b/board/powkiddy/x55/Kconfig new file mode 100644 index 0000000000..a7b3ed4d0d --- /dev/null +++ b/board/powkiddy/x55/Kconfig @@ -0,0 +1,15 @@ +if TARGET_POWKIDDY_X55_RK3566
+config SYS_BOARD
- default "x55"
+config SYS_VENDOR
- default "powkiddy"
+config SYS_CONFIG_NAME
- default "powkiddy-x55-rk3566"
+config BOARD_SPECIFIC_OPTIONS
- def_bool y
+endif diff --git a/board/powkiddy/x55/MAINTAINERS b/board/powkiddy/x55/MAINTAINERS new file mode 100644 index 0000000000..9ed48f408e --- /dev/null +++ b/board/powkiddy/x55/MAINTAINERS @@ -0,0 +1,9 @@ +X55 +M: Chris Morgan macromorgan@hotmail.com +S: Maintained +F: board/powkiddy/x55 +F: include/configs/powkiddy-x55-rk3566.h +F: configs/powkiddy-x55-rk3566_defconfig +F: arch/arm/dts/rk3566-powkiddy-x55.dts +F: arch/arm/dts/rk3566-powkiddy-x55-u-boot.dtsi +F: doc/board/powkiddy/x55.rst diff --git a/board/powkiddy/x55/Makefile b/board/powkiddy/x55/Makefile new file mode 100644 index 0000000000..55c8c16aa1 --- /dev/null +++ b/board/powkiddy/x55/Makefile @@ -0,0 +1,6 @@ +# SPDX-License-Identifier: GPL-2.0+ +# +# Copyright (c) 2023 Chris Morgan macromorgan@hotmail.com +#
+obj-y += x55.o diff --git a/board/powkiddy/x55/x55.c b/board/powkiddy/x55/x55.c new file mode 100644 index 0000000000..8d98baa24f --- /dev/null +++ b/board/powkiddy/x55/x55.c @@ -0,0 +1,42 @@ +// SPDX-License-Identifier: GPL-2.0+ +/*
- Copyright (c) 2023 Chris Morgan macromorgan@hotmail.com
- */
+#include <asm/arch-rockchip/boot_mode.h> +#include <asm/io.h>
+#define GPIO4_BASE 0xfe770000 +#define GPIO_SWPORT_DR_L 0x0000 +#define GPIO_SWPORT_DDR_L 0x0008 +#define GPIO_B4 BIT(12) +#define GPIO_B5 BIT(13) +#define GPIO_B6 BIT(14)
+#define GPIO_WRITEMASK(bits) ((bits) << 16)
+/*
- Start LED very early so user knows device is on. Set color
- to red.
- */
+void spl_board_init(void) +{
- setup_boot_mode();
- /* Set GPIO4_B4, GPIO4_B5, and GPIO4_B6 to output. */
- writel(GPIO_WRITEMASK(GPIO_B6 | GPIO_B5 | GPIO_B4) | \
(GPIO_B6 | GPIO_B5 | GPIO_B4),(GPIO4_BASE + GPIO_SWPORT_DDR_L));- /* Set GPIO4_B5 and GPIO4_B6 to 0 and GPIO4_B4 to 1. */
- writel(GPIO_WRITEMASK(GPIO_B6 | GPIO_B5 | GPIO_B4) | GPIO_B4,
(GPIO4_BASE + GPIO_SWPORT_DR_L));+}
+int rk_board_late_init(void) +{
- /* Turn off red LED and turn on orange LED. */
- writel(GPIO_WRITEMASK(GPIO_B6 | GPIO_B5 | GPIO_B4) | GPIO_B6,
(GPIO4_BASE + GPIO_SWPORT_DR_L));- return 0;
+} diff --git a/configs/powkiddy-x55-rk3566_defconfig b/configs/powkiddy-x55-rk3566_defconfig new file mode 100644 index 0000000000..f9a513f97c --- /dev/null +++ b/configs/powkiddy-x55-rk3566_defconfig @@ -0,0 +1,92 @@ +CONFIG_ARM=y +CONFIG_SKIP_LOWLEVEL_INIT=y +CONFIG_COUNTER_FREQUENCY=24000000 +CONFIG_ARCH_ROCKCHIP=y +CONFIG_TEXT_BASE=0x00a00000 +CONFIG_SPL_GPIO=y +CONFIG_SPL_LIBCOMMON_SUPPORT=y +CONFIG_SPL_LIBGENERIC_SUPPORT=y +CONFIG_NR_DRAM_BANKS=2 +CONFIG_HAS_CUSTOM_SYS_INIT_SP_ADDR=y +CONFIG_CUSTOM_SYS_INIT_SP_ADDR=0xc00000 +CONFIG_DEFAULT_DEVICE_TREE="rk3566-powkiddy-x55" +CONFIG_ROCKCHIP_RK3568=y +CONFIG_SPL_ROCKCHIP_BACK_TO_BROM=y +CONFIG_SPL_ROCKCHIP_COMMON_BOARD=y +CONFIG_ROCKCHIP_RK8XX_DISABLE_BOOT_ON_POWERON=y +CONFIG_SPL_MMC=y +CONFIG_SPL_SERIAL=y +CONFIG_SPL_STACK_R_ADDR=0x600000 +CONFIG_TARGET_POWKIDDY_X55_RK3566=y +CONFIG_SPL_STACK=0x400000 +CONFIG_DEBUG_UART_BASE=0xFE660000 +CONFIG_DEBUG_UART_CLOCK=24000000 +CONFIG_SYS_LOAD_ADDR=0xc00800 +CONFIG_DEBUG_UART=y +CONFIG_FIT=y +CONFIG_FIT_VERBOSE=y +CONFIG_SPL_FIT_SIGNATURE=y +CONFIG_SPL_LOAD_FIT=y +CONFIG_LEGACY_IMAGE_FORMAT=y +CONFIG_OF_STDOUT_VIA_ALIAS=y +CONFIG_DEFAULT_FDT_FILE="rockchip/rk3566-powkiddy-x55.dtb" +# CONFIG_DISPLAY_CPUINFO is not set +CONFIG_DISPLAY_BOARDINFO_LATE=y +CONFIG_SPL_MAX_SIZE=0x40000 +CONFIG_SPL_PAD_TO=0x7f8000 +CONFIG_SPL_HAS_BSS_LINKER_SECTION=y +CONFIG_SPL_BSS_START_ADDR=0x4000000 +CONFIG_SPL_BSS_MAX_SIZE=0x4000 +CONFIG_SPL_BOARD_INIT=y +# CONFIG_SPL_RAW_IMAGE_SUPPORT is not set +# CONFIG_SPL_SHARES_INIT_SP_ADDR is not set +CONFIG_SPL_STACK_R=y +CONFIG_SPL_ADC=y +CONFIG_SPL_POWER=y +CONFIG_SPL_ATF=y +CONFIG_CMD_PWM=y +CONFIG_CMD_GPT=y +CONFIG_CMD_MMC=y +# CONFIG_CMD_SETEXPR is not set +# CONFIG_SPL_DOS_PARTITION is not set +CONFIG_SPL_OF_CONTROL=y +CONFIG_OF_LIVE=y +CONFIG_OF_SPL_REMOVE_PROPS="clock-names interrupt-parent assigned-clocks assigned-clock-rates assigned-clock-parents" +CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG=y +# CONFIG_NET is not set +CONFIG_SPL_DM_SEQ_ALIAS=y +CONFIG_SPL_REGMAP=y +CONFIG_SPL_SYSCON=y +CONFIG_SPL_CLK=y +CONFIG_ARM_SMCCC_FEATURES=y +CONFIG_SCMI_FIRMWARE=y +CONFIG_ROCKCHIP_GPIO=y +CONFIG_SYS_I2C_ROCKCHIP=y +CONFIG_MISC=y +CONFIG_SUPPORT_EMMC_RPMB=y +CONFIG_MMC_DW=y +CONFIG_MMC_DW_ROCKCHIP=y +CONFIG_MMC_SDHCI=y +CONFIG_MMC_SDHCI_SDMA=y +CONFIG_MMC_SDHCI_ROCKCHIP=y +CONFIG_SPL_PINCTRL=y +CONFIG_DM_PMIC=y +CONFIG_DM_PMIC_FAN53555=y +CONFIG_PMIC_RK8XX=y +CONFIG_SPL_DM_REGULATOR=y +CONFIG_SPL_DM_REGULATOR_FIXED=y +CONFIG_REGULATOR_RK8XX=y +CONFIG_PWM_ROCKCHIP=y +CONFIG_SPL_RAM=y +# CONFIG_RAM_ROCKCHIP_DEBUG is not set +CONFIG_DM_RNG=y +CONFIG_RNG_ROCKCHIP=y +# CONFIG_RNG_SMCCC_TRNG is not set +CONFIG_BAUDRATE=1500000 +CONFIG_DEBUG_UART_SHIFT=2 +CONFIG_SYS_NS16550_MEM32=y +CONFIG_SYSRESET=y +CONFIG_REGEX=y +# CONFIG_RSA is not set +CONFIG_ERRNO_STR=y +# CONFIG_EFI_LOADER is not set diff --git a/doc/board/index.rst b/doc/board/index.rst index 531e547e7e..dd4bce9981 100644 --- a/doc/board/index.rst +++ b/doc/board/index.rst @@ -36,6 +36,7 @@ Board-specific doc nxp/index openpiton/index phytec/index
- powkiddy/index purism/index qualcomm/index renesas/index
diff --git a/doc/board/powkiddy/index.rst b/doc/board/powkiddy/index.rst new file mode 100644 index 0000000000..b0115a73d4 --- /dev/null +++ b/doc/board/powkiddy/index.rst @@ -0,0 +1,9 @@ +.. SPDX-License-Identifier: GPL-2.0+
+Powkiddy +========
+.. toctree::
- :maxdepth: 2
- x55.rst
diff --git a/doc/board/powkiddy/x55.rst b/doc/board/powkiddy/x55.rst new file mode 100644 index 0000000000..cd7456883b --- /dev/null +++ b/doc/board/powkiddy/x55.rst @@ -0,0 +1,25 @@ +.. SPDX-License-Identifier: GPL-2.0+
+U-Boot for Powkiddy X55 Handheld Gaming Console +===============================================
+This allows U-Boot to boot the Powkiddy X55 handheld gaming console. +The X55 is very similar to the other existing Powkiddy RK3566 based +devices, except that ADC channels 0-3 are used for the ADC joysticks. +As a result the same auto detection functionality cannot be used on +this device as the others.
+The indicator LED will change color based on the boot stage. Red means +the device is powered on but has yet to start U-Boot, amber means the +device has started U-Boot and is waiting to boot Linux, and when Linux +has taken over the LED should change to green (or however it has been +configured by the user).
+In the event the device needs to enter Rockchip download mode, a user +can, starting with the power off, hold the left joystick all the way +to the left and then power on the device. At this point the USB-C port +marked DC/OTG should be set to peripheral mode and allow a user to +manipulate the device with the rkdeveloptool tool.
+See :doc:`../rockchip/devicetree/rockchip` for building and flashing +instructions. diff --git a/doc/board/rockchip/rockchip.rst b/doc/board/rockchip/rockchip.rst index 18d0b6f089..4e290cecdc 100644 --- a/doc/board/rockchip/rockchip.rst +++ b/doc/board/rockchip/rockchip.rst @@ -98,6 +98,7 @@ List of mainline supported Rockchip boards: - Pine64 SOQuartz on Blade (soquartz-blade-rk3566) - Pine64 SOQuartz on CM4-IO (soquartz-cm4-rk3566) - Pine64 SOQuartz on Model A (soquartz-model-a-rk3566)
- Powkiddy X55 (powkiddy-x55-rk3566) - Radxa CM3 IO Board (radxa-cm3-io-rk3566)
- rk3568
diff --git a/include/configs/powkiddy-x55-rk3566.h b/include/configs/powkiddy-x55-rk3566.h new file mode 100644 index 0000000000..a25b6de455 --- /dev/null +++ b/include/configs/powkiddy-x55-rk3566.h @@ -0,0 +1,14 @@ +/* SPDX-License-Identifier: GPL-2.0+ */
+#ifndef __POWKIDDY_X55_RK3566_H +#define __POWKIDDY_X55_RK3566_H
+#include <configs/rk3568_common.h>
+#define ROCKCHIP_DEVICE_SETTINGS \
"stdout=serial,vidconsole\0" \"stderr=serial,vidconsole\0"+#define RK_DNL_ADC_CHAN 0
+#endif