rockchip/rk356x/dr4-rk3566.dts

// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
/*
 * Copyright (c) 2020 Rockchip Electronics Co., Ltd.
 *
 */

/dts-v1/;

//rk3566-evb1-ddr4-v10
//#include "rk3566-evb1-ddr4-v10.dtsi"

#include "rk3566-evb-rpdzkj-rk809-syr837.dtsi"

#include "../rk3568-linux.dtsi"
/*************************camera***********************/
#include "rp-mipi-camera-gc2093-rk3566.dtsi"
/***************************************************/


/*************************adc key***********************/
#include "rp-adc-key.dtsi"
/***************************************************/

/*************************gmac***********************/
#include "rp-gmac1-m0-pro-rk3566.dtsi"
/***************************************************/


/*************************pcie***********************/
#include "rk3568-pcie2x1.dtsi"
/***************************************************/

/***************** SINGLE LCD (LCD + HDMI) ****************/
#include "lcd-gpio-dr4-rk3566.dtsi"

/* HDMI only */
//#include "rp-lcd-hdmi.dtsi"

/** MIPI DSI0 */
//#include "rp-lcd-mipi0-5-720-1280-v2-boxTP.dtsi"
#include "rp-lcd-mipi0-7-720-1280.dtsi"
//#include "rp-lcd-mipi0-8-800-1280-v3.dtsi"
//#include "rp-lcd-mipi0-8-1200-1920.dtsi"
//#include "rp-lcd-mipi0-10-800-1280-v3.dtsi"
//#include "rp-lcd-mipi0-10-1200-1920.dtsi"

/** mipi0 to LVDS */
//#include "rp-lcd-mipi0tolvds-gm8775c-10-1024-600-raw.dtsi"
//#include "rp-lcd-mipi0tolvds-gm8775c-1920-1080.dtsi"

/** LVDS + HDMI */
//#include "rp-lcd-lvds-7-1024-600-v2.dtsi"

/** EDP */
//#include "rp-lcd-edp-13.3-15.6-1920-1080.dtsi"










/ {
    model = "dr4-rk3566";
    compatible = "rpdzkj,dr4-rk3566", "rockchip,rk3566";

	fan_gpio_control {
            compatible = "fan_gpio_control";
            gpio-pin = <&gpio0 RK_PC4 GPIO_ACTIVE_HIGH>;
            thermal-zone = "soc-thermal";
            threshold-temp = <60000>; //60C
            running-time = <10000>; //10s
            status = "okay";
        };
        
        rp_power{
                status = "okay";
                compatible = "rp_power";
                rp_not_deep_sleep = <1>;

                //#define GPIO_FUNCTION_OUTPUT 0
                //#define GPIO_FUNCTION_INPUT 1
                //#define GPIO_FUNCTION_IRQ 2
                //#define GPIO_FUNCTION_FLASH 3
                //#define GPIO_FUNCTION_OUTPUT_CTRL 4
                
                /**
                 * gpioxxx {                    // the node name will display on /proc/rp_power, you can define any character string
                 *      gpio_num = <>;          // gpio you want ot control
                 *      gpio_function = <>;     // function of current gpio, refer to above define.
                 * };
                 */
                   
                
                /******* sytem power en pin, donnot change it only if you know what you are doing */
                pwr_en {        //vdd 12v/5v/3.3v enable
                        gpio_num = <&gpio2 RK_PB3 GPIO_ACTIVE_HIGH>;
                        gpio_function = <0>;
                };
                
                vdd_3g {        //vdd_3G 3.3v enable
                        gpio_num = <&gpio1 RK_PC7 GPIO_ACTIVE_HIGH>;
                        gpio_function = <4>;
                };
                
                spk_en {        //SPK ENABLE
                        gpio_num = <&gpio4 RK_PC4 GPIO_ACTIVE_HIGH>;
                        gpio_function = <4>;
                };

                spk_mute {      //SPK MUTE, high active, nomal low
                        gpio_num = <&gpio0 RK_PA0 GPIO_ACTIVE_LOW>;
                        gpio_function = <4>;
                };
                
                hub_rst {     //usb hub reset pin
                        gpio_num = <&gpio0 RK_PB0 GPIO_ACTIVE_HIGH>;
                        gpio_function = <4>;
                };
                
                host1_5v {     //host1 usb2.0 power en
                        gpio_num = <&gpio1 RK_PD1 GPIO_ACTIVE_HIGH>;
                        gpio_function = <4>;
                };
                
                host2_5v {     //host2 usb2.0 power en
                        gpio_num = <&gpio1 RK_PD2 GPIO_ACTIVE_HIGH>;
                        gpio_function = <4>;
                };
                
                host3_5v {     //host2 usb2.0 power en
                        gpio_num = <&gpio1 RK_PD4 GPIO_ACTIVE_HIGH>;
                        gpio_function = <4>;
                };
                
                usb20_5v {     //usb2.0 power en
                        gpio_num = <&gpio1 RK_PD3 GPIO_ACTIVE_HIGH>;
                        gpio_function = <4>;
                };
                
                usb30_5v {     //usb3.0 power en
                        gpio_num = <&gpio0 RK_PA6 GPIO_ACTIVE_HIGH>;
                        gpio_function = <4>;
                };
                
                otg_5v {     //OTG host power en
                        gpio_num = <&gpio0 RK_PA5 GPIO_ACTIVE_HIGH>;
                        gpio_function = <4>;
                };
                
                otg_mode {     //OTG SWITCH, high is mean otg_id to 0, foece host mode
                        gpio_num = <&gpio0 RK_PC2 GPIO_ACTIVE_LOW>;
                        gpio_function = <4>;
                };
                
                led {       //system led
                        gpio_num = <&gpio0 RK_PC6 GPIO_ACTIVE_HIGH>;
                        gpio_function = <3>;
                };
                
                //fan {        //fan en
                //        gpio_num = <&gpio0 RK_PC4 GPIO_ACTIVE_HIGH>;
                //        gpio_function = <4>;
                //};
        };


        rp_gpio{
                status = "okay";
                compatible = "rp_gpio";
                
                /***** gpio, add you want to control as blow */

                gpio0c5 {
                        gpio_num = <&gpio0 RK_PC5 GPIO_ACTIVE_HIGH>;
                        gpio_function = <0>;
                };
                gpio0c7 {
                        gpio_num = <&gpio0 RK_PC7 GPIO_ACTIVE_HIGH>;
                        gpio_function = <0>;
                };
                gpio1a4 {
                        gpio_num = <&gpio1 RK_PA4 GPIO_ACTIVE_HIGH>;
                        gpio_function = <0>;
                };                
    };
    
    /** 24M osc clock to mcp2515 */
    osc_24m: osc24m {
        compatible = "fixed-clock";
        #clock-cells = <0>;
        clock-frequency = <24000000>;
    };

    fiq-debugger {
        compatible = "rockchip,fiq-debugger";
        rockchip,serial-id = <2>;
        rockchip,wake-irq = <0>;
        /* If enable uart uses irq instead of fiq */
        rockchip,irq-mode-enable = <1>;
        rockchip,baudrate = <115200>;  /* Only 115200 and 1500000 */
        interrupts = <GIC_SPI 252 IRQ_TYPE_LEVEL_LOW>;
        pinctrl-names = "default";
        pinctrl-0 = <&uart2m0_xfer>;
        status = "okay";
    };
};


&pmu_io_domains {
        status = "okay";
        pmuio2-supply = <&vcc3v3_pmu>;
        vccio1-supply = <&vccio_acodec>;
        vccio3-supply = <&vccio_sd>;
        vccio4-supply = <&vcc_3v3>;
        vccio5-supply = <&vcc_3v3>;
        vccio6-supply = <&vcc_1v8>;
        vccio7-supply = <&vcc_3v3>;
};

&pwm7 {
    /** disable for used to be led control */
    status = "disabled";
};


&i2c4 {
    status = "okay";
    pinctrl-names = "default";
    pinctrl-0 = <&i2c4m1_xfer>;

        rtc@51 {
                status = "okay";
                compatible = "rtc,hym8563";
                reg = <0x51>;
                irq_gpio = <&gpio2 RK_PB4 GPIO_ACTIVE_LOW>;
        };
};

&i2c5 {
    status = "disabled";
};


&gmac1 {
    tx_delay = <0x49>;
    rx_delay = <0x2d>;
};


&uart0 {
    status = "okay";
};

&uart3 {
    status = "okay";
    pinctrl-names = "default";
    pinctrl-0 = <&uart3m0_xfer>;
};

&uart5 {
    status = "okay";
    pinctrl-names = "default";
    pinctrl-0 = <&uart5m1_xfer>;
};

&uart6 {
        status = "okay";
        pinctrl-names = "default";
        pinctrl-0 = <&uart6m0_xfer>;
};

&uart7 {
        status = "okay";
        pinctrl-names = "default";
        pinctrl-0 = <&uart7m0_xfer>;
};

&uart9 {
        status = "okay";
        pinctrl-names = "default";
        pinctrl-0 = <&uart9m0_xfer>;
};

&spi1 {
        status = "okay";
        /* rewrite pinctrl, for cs1 used to be gpio */
        pinctrl-0 = <&spi1m0_cs0 &spi1m0_pins>;
        pinctrl-1 = <&spi1m0_cs0 &spi1m0_pins_hs>;
        
        spi2can: mcp2515@0 {
            compatible = "microchip,mcp2515";
            reg = <0>;
            clocks = <&osc_24m>;
            interrupt-parent = <&gpio2>;
            interrupts = <RK_PC6 IRQ_TYPE_LEVEL_LOW>;
            // vdd-supply = <&reg5v0>;
            // xceiver-supply = <&reg5v0>;
            spi-max-frequency = <10000000>;
        };
};

&spi2 {
        status = "okay";
        /* rewrite pinctrl, for cs1 used to be gpio */
        pinctrl-0 = <&spi2m0_cs0 &spi2m0_pins>;
        pinctrl-1 = <&spi2m0_cs0 &spi2m0_pins_hs>;

    spi2_dev@0 {
        compatible = "rockchip,spidev";
        reg = <0>;
        spi-max-frequency = <12000000>;
        spi-lsb-first;
    };
};

&spi3 {
    status = "okay";
    
    /* rewrite pinctrl for cs1 used to be camera clk */
    pinctrl-0 = <&spi3m1_cs0 &spi3m1_pins>;
    pinctrl-1 = <&spi3m1_cs0 &spi3m1_pins_hs>;

    spi3_dev@0 {
        compatible = "rockchip,spidev";
        reg = <0>;
        spi-max-frequency = <12000000>;
        spi-lsb-first;
    };
};

/*************************wifi bt***********************/
&uart1 {
        status = "okay";
        pinctrl-names = "default";
        pinctrl-0 = <&uart1m1_xfer &uart1m1_ctsn>;
};
&wireless_wlan {
        pinctrl-names = "default";
        pinctrl-0 = <&wifi_host_wake_irq>;
        WIFI,host_wake_irq = <&gpio3 RK_PD4 GPIO_ACTIVE_HIGH>;
};


/** camera config */
&vcc_camera {
    pinctrl-names = "default";
    pinctrl-0 = <&camera_pwr>;
    gpio = <&gpio4 RK_PA1 GPIO_ACTIVE_HIGH>;
};
&gc2093 {
    pwdn-gpios = <&gpio4 RK_PA0 GPIO_ACTIVE_HIGH>;
};
/** pinctrl of camera power en */
&camera_pwr {
    rockchip,pins =
        /* camera power en */
        <4 RK_PA1 RK_FUNC_GPIO &pcfg_pull_none>;
};

/***************************************************/

&dmc {
    status = "disabled";
};

&dfi {
    status = "disabled";
};

/** LCD configuration */
#ifdef RP_MIPI02LVDS
//pwm and enable pin may be inverted if use mipi2lvds

#if !defined(RP_DUALLVDS)
//but dual lvds donot need invert
&backlight4 {
    pwms = <&pwm4 0 25000 1>;
};
#else
&backlight4 {
    pwms = <&pwm4 0 25000 0>;
};

#endif
&vcc3v3_lcd0_n {
    /delete-property/ enable-active-high;
    enable-active-low;
};
#endif


/** pcie2x1 configuration */
&vcc3v3_pcie {
    gpio = <&gpio1 RK_PD0 GPIO_ACTIVE_HIGH>;
};
&pcie2x1 {
    reset-gpios = <&gpio1 RK_PB2 GPIO_ACTIVE_HIGH>;
};


&rk_headset {
        pinctrl-names = "default";
        pinctrl-0 = <&hp_det>;
        headset_gpio = <&gpio3 RK_PA1 GPIO_ACTIVE_HIGH>;
};

&i2c1 {
    status = "okay";
};

&pinctrl {
    headphone {
                hp_det: hp-det {
                        rockchip,pins = <3 RK_PA1 RK_FUNC_GPIO &pcfg_pull_down>;
                };
        };
        wireless-wlan {
                wifi_host_wake_irq: wifi-host-wake-irq {
                        rockchip,pins = <3 RK_PD4 RK_FUNC_GPIO &pcfg_pull_down>;
                };
        };
};