rk3588s 平台配置 AP6275 芯片，请提供配置DTS文件，采用UART9

以下是一个可能的DTS配置文件，用于在rk3588s平台上配置AP6275芯片，采用UART9接口：

/dts-v1/;
/plugin/;

/ {
    model = "rk3588s-ap6275";
    compatible = "rockchip,rk3588s", "rockchip,rk3588";

    chosen {
        bootargs = "console=ttyS9,115200n8 root=/dev/mmcblk0p1 rw rootwait earlycon";
    };

    memory@60000000 {
        device_type = "memory";
        reg = <0x0 0x60000000 0x0 0x80000000>;
    };

    chosen {
        bootargs = "console=ttyS9,115200n8 root=/dev/mmcblk0p1 rw rootwait earlycon";
    };

    reserved-memory {
        #address-cells = <2>;
        #size-cells = <2>;
        ranges;

        ap6275_reserved: ap6275_reserved@0 {
            reg = <0x0 0xff000000 0x0 0x400000>;
            no-map;
            linux,phandle = <&ap6275_reserved>;
            phandle = <&ap6275_reserved>;
        };
    };

    aliases {
        serial9 = "/soc/serial@f7300000";
    };

    soc {
        #address-cells = <2>;
        #size-cells = <2>;
        compatible = "simple-bus";
        ranges;

        serial@f7300000 {
            compatible = "snps,dw-apb-uart";
            reg = <0xf7300000 0x1000>;
            interrupts = <GIC_SPI 161 IRQ_TYPE_LEVEL_HIGH>;
            clocks = <&cru UART9_CLK>;
            clock-names = "uart_clk";
            status = "okay";
        };
    };

    &serial9 {
        status = "okay";
    };

    &mmc {
        status = "okay";
        vmmc-supply = <&vcc_3v3>;
        pinctrl-0 = <&emmc_clk_4bit>;
        pinctrl-names = "default";
        bus-width = <4>;
        max-frequency = <200000000>;
        non-removable;
        assigned-clocks = <&cru EMMC_CLK>;
        assigned-clock-rates = <200000000>;
        status = "okay";
    };

    &mmc_phy {
        status = "okay";
    };

    &sdhci {
        status = "okay";
        pinctrl-names = "default";
        pinctrl-0 = <&sdcard_clk>;
        bus-width = <8>;
        max-frequency = <200000000>;
        non-removable;
        vmmc-supply = <&vcc_3v3>;
    };

    &sdcard_clk {
        rockchip,pins = <10 14 RK_FUNC_2 &pcfg_pull_none>;
    };

    &i2c2 {
        status = "okay";
        clock-frequency = <400000>;
        pinctrl-names = "default";
        pinctrl-0 = <&i2c2_mclk>;
    };

    &i2c2_mclk {
        rockchip,pins = <11 12 RK_FUNC_1 &pcfg_pull_none>;
    };
};

请注意，这只是一个参考配置文件，具体的配置可能会因为具体的硬件配置而有所不同。另外，这个配置文件并没有包含AP6275的具体配置信息，你需要在你的设备上根据实际情况进行配置。