xref: /linux/arch/riscv/boot/dts/microchip/mpfs-beaglev-fire-fabric.dtsi (revision c771600c6af14749609b49565ffb4cac2959710d)

// SPDX-License-Identifier: (GPL-2.0 OR MIT)

/ {
	fabric_clk3: fabric-clk3 {
		compatible = "fixed-clock";
		#clock-cells = <0>;
		clock-frequency = <50000000>;
	};

	fabric_clk1: fabric-clk1 {
		compatible = "fixed-clock";
		#clock-cells = <0>;
		clock-frequency = <125000000>;
	};

	fabric-bus@40000000 {
		compatible = "simple-bus";
		#address-cells = <2>;
		#size-cells = <2>;
		ranges = <0x0 0x40000000 0x0 0x40000000 0x0 0x20000000>, /* FIC3-FAB */
			 <0x0 0x60000000 0x0 0x60000000 0x0 0x20000000>, /* FIC0, LO */
			 <0x0 0xe0000000 0x0 0xe0000000 0x0 0x20000000>, /* FIC1, LO */
			 <0x20 0x0 0x20 0x0 0x10 0x0>, /* FIC0,HI */
			 <0x30 0x0 0x30 0x0 0x10 0x0>; /* FIC1,HI */

		cape_gpios_p8: gpio@41100000 {
			compatible = "microchip,coregpio-rtl-v3";
			reg = <0x0 0x41100000 0x0 0x1000>;
			clocks = <&fabric_clk3>;
			gpio-controller;
			#gpio-cells = <2>;
			ngpios = <16>;
			gpio-line-names = "P8_PIN31", "P8_PIN32", "P8_PIN33", "P8_PIN34",
					  "P8_PIN35", "P8_PIN36", "P8_PIN37", "P8_PIN38",
					  "P8_PIN39", "P8_PIN40", "P8_PIN41", "P8_PIN42",
					  "P8_PIN43", "P8_PIN44", "P8_PIN45", "P8_PIN46";
		};

		cape_gpios_p9: gpio@41200000 {
			compatible = "microchip,coregpio-rtl-v3";
			reg = <0x0 0x41200000 0x0 0x1000>;
			clocks = <&fabric_clk3>;
			gpio-controller;
			#gpio-cells = <2>;
			ngpios = <20>;
			gpio-line-names = "P9_PIN11", "P9_PIN12", "P9_PIN13", "P9_PIN14",
					  "P9_PIN15", "P9_PIN16", "P9_PIN17", "P9_PIN18",
					  "P9_PIN21", "P9_PIN22", "P9_PIN23", "P9_PIN24",
					  "P9_PIN25", "P9_PIN26", "P9_PIN27", "P9_PIN28",
					  "P9_PIN29", "P9_PIN31", "P9_PIN41", "P9_PIN42";
		};

		hsi_gpios: gpio@44000000 {
			compatible = "microchip,coregpio-rtl-v3";
			reg = <0x0 0x44000000 0x0 0x1000>;
			clocks = <&fabric_clk3>;
			gpio-controller;
			#gpio-cells = <2>;
			ngpios = <20>;
			gpio-line-names = "B0_HSIO70N", "B0_HSIO71N", "B0_HSIO83N",
					  "B0_HSIO73N_C2P_CLKN", "B0_HSIO70P", "B0_HSIO71P",
					  "B0_HSIO83P", "B0_HSIO73N_C2P_CLKP", "XCVR1_RX_VALID",
					  "XCVR1_LOCK", "XCVR1_ERROR", "XCVR2_RX_VALID",
					  "XCVR2_LOCK", "XCVR2_ERROR", "XCVR3_RX_VALID",
					  "XCVR3_LOCK", "XCVR3_ERROR", "XCVR_0B_REF_CLK_PLL_LOCK",
					  "XCVR_0C_REF_CLK_PLL_LOCK", "B0_HSIO81N";
		};
	};

	refclk_ccc: cccrefclk {
		compatible = "fixed-clock";
		#clock-cells = <0>;
	};
};

&ccc_nw {
	clocks = <&refclk_ccc>, <&refclk_ccc>, <&refclk_ccc>, <&refclk_ccc>,
		 <&refclk_ccc>, <&refclk_ccc>;
	clock-names = "pll0_ref0", "pll0_ref1", "pll1_ref0", "pll1_ref1",
		      "dll0_ref", "dll1_ref";
	status = "okay";
};