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coolpi 4b/cm5
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CM5-V10 Laptop mainline DTS #2

Open YusufKhan-gamedev opened 1 month ago

YusufKhan-gamedev commented 1 month ago

Hi @coolpi-george! Recently I have been looking at the prospects of writting a mainline ready DTS for the CM5 V10 Laptops, below is something small I cooked up quickly, I have not tested it yet.

// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
/*
 * Copyright (c) 2021 Rockchip Electronics Co., Ltd.
 *
 */

/dts-v1/;

#include <dt-bindings/leds/common.h>
#include "rk3588-coolpi-cm5.dtsi"

/ {
        model = "RK3588 CoolPi CM5 NoteBook Board";
        compatible = "coolpi,pi-cm5-v10-laptop", "coolpi,pi-cm5", "rockchip,rk3588";

        backlight: backlight {
                compatible = "pwm-backlight";
                enable-gpios = <&gpio4 RK_PA3 GPIO_ACTIVE_HIGH>;
                pinctrl-names = "default";
                pinctrl-0 = <&bl_en>;
                power-supply = <&vcc12v_dcin>;
                pwms = <&pwm6 0 100000 0>;
        };

        leds: leds {
                compatible = "gpio-leds";
                pinctrl-names = "default";
                pinctrl-0 =<&leds_gpio>;
                status = "okay";

                led1: led-cm5 {
                        label = "coreboard";
                        gpios = <&gpio0 RK_PC5 GPIO_ACTIVE_HIGH>;
                        linux,default-trigger = "none";
                };

                led2: led-charging {
                        label = "charging";
                        gpios = <&gpio3 RK_PB7 GPIO_ACTIVE_HIGH>;
                        linux,default-trigger = "cw2015-battery-charging";
                };

                led3: led-charge-full {
                        label = "chargeok";
                        gpios = <&gpio3 RK_PD2 GPIO_ACTIVE_HIGH>;
                        linux,default-trigger = "cw2015-battery-full";
                };
        };

        vcc12v_dcin: vcc12v-dcin-regulator {
                compatible = "regulator-fixed";
                regulator-name = "vcc12v_dcin";
                regulator-always-on;
                regulator-boot-on;
                regulator-min-microvolt = <12000000>;
                regulator-max-microvolt = <12000000>;
        };

        vcc5v0_sys: vcc5v0-sys-regulator {
                compatible = "regulator-fixed";
                regulator-name = "vcc5v0_sys";
                regulator-always-on;
                regulator-boot-on;
                regulator-min-microvolt = <5000000>;
                regulator-max-microvolt = <5000000>;
                vin-supply = <&vcc12v_dcin>;
        };

        vcc3v3_sys: vcc3v3-sys-regulator {
                compatible = "regulator-fixed";
                regulator-name = "vcc3v3_sys";
                regulator-always-on;
                regulator-boot-on;
                regulator-min-microvolt = <3300000>;
                regulator-max-microvolt = <3300000>;
                vin-supply = <&vcc12v_dcin>;
        };

        vcc3v3_lcd: vcc3v3-lcd-regulator {
                compatible = "regulator-fixed";
                regulator-name = "vcc3v3_lcd";
                enable-active-high;
                gpio = <&gpio1 RK_PC4 GPIO_ACTIVE_HIGH>;
                pinctrl-names = "default";
                pinctrl-0 = <&lcdpwr_en>;
                vin-supply = <&vcc3v3_sys>;
        };

        vcc5v0_usb_host1: vcc5v0_usb_host2: vcc5v0-usb-host-regulator {
                compatible = "regulator-fixed";
                regulator-name = "vcc5v0_host";
                enable-active-high;
                regulator-min-microvolt = <5000000>;
                regulator-max-microvolt = <5000000>;
                gpio = <&gpio1 RK_PD5 GPIO_ACTIVE_HIGH>;
                pinctrl-names = "default";
                pinctrl-0 = <&usb_host_pwren &keyboard_en>;
                vin-supply = <&vcc5v0_sys>;
        };

        wifi_reg_on: wifi-reg-on {
                compatible = "regulator-fixed";
                regulator-name = "wifi_on";
                regulator-boot-on;
                regulator-always-on;
                enable-active-high;
                gpio = <&gpio3 RK_PB1 GPIO_ACTIVE_HIGH>;
                vin-supply = <&vcc5v0_sys>;
                pinctrl-names = "default";
                pinctrl-0 = <&wifi_pwron>;
        };
};

&pcie30phy {
        status = "okay";
};

/* M.2 M-Key ssd */
&pcie3x4 {
        reset-gpios = <&gpio4 RK_PB6 GPIO_ACTIVE_HIGH>;
        vpcie3v3-supply = <&vcc3v3_sys>;
        status = "okay";
};

/* M.2 E-Key */
&pcie2x1l1 {
        reset-gpios = <&gpio4 RK_PA2 GPIO_ACTIVE_HIGH>;
        vpcie3v3-supply = <&vcc3v3_sys>;
        pinctrl-names = "default";
        pinctrl-0 = <&pcie_clkreq &pcie_wake &pcie_rst &wifi_pwron>;
        status = "okay";
};

&pinctrl {
        gpio-leds {
                leds_gpio: leds-gpio {
                        rockchip,pins =
                                <0 RK_PC5 RK_FUNC_GPIO &pcfg_pull_down>,
                                <3 RK_PB7 RK_FUNC_GPIO &pcfg_pull_down>,
                                <3 RK_PD2 RK_FUNC_GPIO &pcfg_pull_down>;
                };
        };

        usb {
                usb_host_pwren: usb-host-pwren {
                        rockchip,pins = <1 RK_PD5 RK_FUNC_GPIO &pcfg_output_high>;
                };

                keyboard_en: keyboard-en {
                        rockchip,pins = <1 RK_PA7 RK_FUNC_GPIO &pcfg_output_high>;
                };
        };

        wifi {
                pcie_rst: pcie-rst {
                        rockchip,pins = <4 RK_PA2 RK_FUNC_GPIO &pcfg_pull_up>;
                };

                pcie_clkreq: pcie-clkreq {
                        rockchip,pins = <4 RK_PA0 RK_FUNC_GPIO &pcfg_pull_up>;
                };

                pcie_wake: pcie-wake {
                        rockchip,pins = <4 RK_PA1 RK_FUNC_GPIO &pcfg_pull_up>;
                };

                wifi_pwron: wifi-pwron {
                        rockchip,pins = <3 RK_PB1 RK_FUNC_GPIO &pcfg_pull_up>;
                };
        };

        lcd {
                lcdpwr_en: lcdpwr-en {
                        rockchip,pins = <0 RK_PC4 RK_FUNC_GPIO &pcfg_pull_down>;
                };

                bl_en: bl-en {
                        rockchip,pins = <4 RK_PA3 RK_FUNC_GPIO &pcfg_pull_none>;
                };
        };

        touch {
                tp_int: tp-int {
                        rockchip,pins = <1 RK_PA1 RK_FUNC_GPIO &pcfg_pull_up>;
                };
                tp_rst: tp-rst {
                        rockchip,pins = <1 RK_PA0 RK_FUNC_GPIO &pcfg_pull_up>;
                };
        };
};

&sata1 {
        status = "okay";
};

&u2phy2 {
        status = "okay";
};

&u2phy3 {
        status = "okay";
};

&u2phy2_host {
        phy-supply = <&vcc5v0_usb_host1>;
        status = "okay";
};

&u2phy3_host {
        status = "okay";
};

&usb_host0_ehci {
        status = "okay";
};

&usb_host0_ohci {
        status = "okay";
};

&usb_host1_ehci {
        status = "okay";
};

&usb_host1_ohci {
        status = "okay";
};

&gpu {
        mali-supply = <&vdd_gpu_s0>;
        mem-supply = <&vdd_gpu_mem_s0>;
        status = "okay";
};
coolpi-george commented 1 month ago

Hi，mention The Linux 6.8 kernel already supports the configuration of CM5-EVB natively, and we can add support for laptop on this basis. In the near future, we will push the configuration of CM5-LAPTOP to the main line. Thank you for your support.

@.***

From: YusufKhan-human Date: 2024-05-26 00:05 To: yanyitech/coolpi-kernel CC: coolpi-george; Mention Subject: [yanyitech/coolpi-kernel] CM5-V10 Laptop mainline DTS (Issue #2) Hi @coolpi-george! Recently I have been looking at the prospects of writting a mainline ready DTS for the CM5 V10 Laptops, below is something small I cooked up quickly, I have not tested it yet. // SPDX-License-Identifier: (GPL-2.0+ OR MIT) /*

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