linux_dsm_epyc7002/arch/arm/boot/dts/kirkwood-6282.dtsi

/ {
	ocp@f1000000 {

		pinctrl: pinctrl@10000 {
			compatible = "marvell,88f6282-pinctrl";
			reg = <0x10000 0x20>;

			pmx_nand: pmx-nand {
				marvell,pins = "mpp0", "mpp1", "mpp2", "mpp3",
							"mpp4", "mpp5", "mpp18", "mpp19";
				marvell,function = "nand";
			};

			pmx_sata0: pmx-sata0 {
				marvell,pins = "mpp5", "mpp21", "mpp23";
				marvell,function = "sata0";
			};
			pmx_sata1: pmx-sata1 {
				marvell,pins = "mpp4", "mpp20", "mpp22";
				marvell,function = "sata1";
			};
			pmx_spi: pmx-spi {
				marvell,pins = "mpp0", "mpp1", "mpp2", "mpp3";
				marvell,function = "spi";
			};
			pmx_twsi0: pmx-twsi0 {
				marvell,pins = "mpp8", "mpp9";
				marvell,function = "twsi0";
			};

			pmx_twsi1: pmx-twsi1 {
				marvell,pins = "mpp36", "mpp37";
				marvell,function = "twsi1";
			};

			pmx_uart0: pmx-uart0 {
				marvell,pins = "mpp10", "mpp11";
				marvell,function = "uart0";
			};

			pmx_uart1: pmx-uart1 {
				marvell,pins = "mpp13", "mpp14";
				marvell,function = "uart1";
			};
			pmx_sdio: pmx-sdio {
				marvell,pins = "mpp12", "mpp13", "mpp14",
					       "mpp15", "mpp16", "mpp17";
				marvell,function = "sdio";
			};
		};

		i2c@11100 {
			compatible = "marvell,mv64xxx-i2c";
			reg = <0x11100 0x20>;
			#address-cells = <1>;
			#size-cells = <0>;
			interrupts = <32>;
			clock-frequency = <100000>;
			clocks = <&gate_clk 7>;
			status = "disabled";
		};
	};
};