Unverified Commit 528a5b1f authored by Conor Dooley's avatar Conor Dooley Committed by Palmer Dabbelt
Browse files

riscv: dts: microchip: add new peripherals to icicle kit device tree 



Add new peripherals to the MPFS, and enable them in the Icicle kit
device tree:

2x SPI, QSPI, 3x GPIO, 2x I2C, Real Time Counter, PCIE controller,
USB host & system controller.

Signed-off-by: default avatarConor Dooley <conor.dooley@microchip.com>
Acked-by: default avatarPalmer Dabbelt <palmer@rivosinc.com>
Signed-off-by: default avatarPalmer Dabbelt <palmer@rivosinc.com>
parent 5b28df37

arch/riscv/boot/dts/microchip/microchip-mpfs-icicle-kit.dts

+53 −0
Original line number Diff line number Diff line
@@ -80,6 +80,26 @@ 
	sd-uhs-sdr104;

};



&spi0 {

	status = "okay";

};



&spi1 {

	status = "okay";

};



&qspi {

	status = "okay";

};



&i2c0 {

	status = "okay";

};



&i2c1 {

	status = "okay";

};



&i2c2 {

	status = "okay";

};
@@ -103,6 +123,39 @@ 
	};

};



&gpio2 {

	interrupts = <53>, <53>, <53>, <53>,

		     <53>, <53>, <53>, <53>,

		     <53>, <53>, <53>, <53>,

		     <53>, <53>, <53>, <53>,

		     <53>, <53>, <53>, <53>,

		     <53>, <53>, <53>, <53>,

		     <53>, <53>, <53>, <53>,

		     <53>, <53>, <53>, <53>;

	status = "okay";

};



&rtc {

	status = "okay";

};



&usb {

	status = "okay";

	dr_mode = "host";

};



&mbox {

	status = "okay";

};



&syscontroller {

	status = "okay";

};



&pcie {

	status = "okay";

};



&core_pwm0 {

	status = "okay";

};

arch/riscv/boot/dts/microchip/microchip-mpfs.dtsi

+160 −0
Original line number Diff line number Diff line
@@ -266,6 +266,66 @@ 
			status = "disabled";

		};



		spi0: spi@20108000 {

			compatible = "microchip,mpfs-spi";

			#address-cells = <1>;

			#size-cells = <0>;

			reg = <0x0 0x20108000 0x0 0x1000>;

			interrupt-parent = <&plic>;

			interrupts = <54>;

			clocks = <&clkcfg CLK_SPI0>;

			spi-max-frequency = <25000000>;

			status = "disabled";

		};



		spi1: spi@20109000 {

			compatible = "microchip,mpfs-spi";

			#address-cells = <1>;

			#size-cells = <0>;

			reg = <0x0 0x20109000 0x0 0x1000>;

			interrupt-parent = <&plic>;

			interrupts = <55>;

			clocks = <&clkcfg CLK_SPI1>;

			spi-max-frequency = <25000000>;

			status = "disabled";

		};



		qspi: spi@21000000 {

			compatible = "microchip,mpfs-qspi";

			#address-cells = <1>;

			#size-cells = <0>;

			reg = <0x0 0x21000000 0x0 0x1000>;

			interrupt-parent = <&plic>;

			interrupts = <85>;

			clocks = <&clkcfg CLK_QSPI>;

			spi-max-frequency = <25000000>;

			status = "disabled";

		};



		i2c0: i2c@2010a000 {

			compatible = "microchip,mpfs-i2c", "microchip,corei2c-rtl-v7";

			reg = <0x0 0x2010a000 0x0 0x1000>;

			#address-cells = <1>;

			#size-cells = <0>;

			interrupt-parent = <&plic>;

			interrupts = <58>;

			clocks = <&clkcfg CLK_I2C0>;

			clock-frequency = <100000>;

			status = "disabled";

		};



		i2c1: i2c@2010b000 {

			compatible = "microchip,mpfs-i2c", "microchip,corei2c-rtl-v7";

			reg = <0x0 0x2010b000 0x0 0x1000>;

			#address-cells = <1>;

			#size-cells = <0>;

			interrupt-parent = <&plic>;

			interrupts = <61>;

			clocks = <&clkcfg CLK_I2C1>;

			clock-frequency = <100000>;

			status = "disabled";

		};



		mac0: ethernet@20110000 {

			compatible = "cdns,macb";

			reg = <0x0 0x20110000 0x0 0x2000>;
@@ -291,5 +351,105 @@ 
			clock-names = "pclk", "hclk";

			status = "disabled";

		};



		gpio0: gpio@20120000 {

			compatible = "microchip,mpfs-gpio";

			reg = <0x0 0x20120000 0x0 0x1000>;

			interrupt-parent = <&plic>;

			interrupt-controller;

			#interrupt-cells = <1>;

			clocks = <&clkcfg CLK_GPIO0>;

			gpio-controller;

			#gpio-cells = <2>;

			status = "disabled";

		};



		gpio1: gpio@20121000 {

			compatible = "microchip,mpfs-gpio";

			reg = <000 0x20121000 0x0 0x1000>;

			interrupt-parent = <&plic>;

			interrupt-controller;

			#interrupt-cells = <1>;

			clocks = <&clkcfg CLK_GPIO1>;

			gpio-controller;

			#gpio-cells = <2>;

			status = "disabled";

		};



		gpio2: gpio@20122000 {

			compatible = "microchip,mpfs-gpio";

			reg = <0x0 0x20122000 0x0 0x1000>;

			interrupt-parent = <&plic>;

			interrupt-controller;

			#interrupt-cells = <1>;

			clocks = <&clkcfg CLK_GPIO2>;

			gpio-controller;

			#gpio-cells = <2>;

			status = "disabled";

		};



		rtc: rtc@20124000 {

			compatible = "microchip,mpfs-rtc";

			reg = <0x0 0x20124000 0x0 0x1000>;

			interrupt-parent = <&plic>;

			interrupts = <80>, <81>;

			clocks = <&clkcfg CLK_RTC>;

			clock-names = "rtc";

			status = "disabled";

		};



		usb: usb@20201000 {

			compatible = "microchip,mpfs-musb";

			reg = <0x0 0x20201000 0x0 0x1000>;

			interrupt-parent = <&plic>;

			interrupts = <86>, <87>;

			clocks = <&clkcfg CLK_USB>;

			interrupt-names = "dma","mc";

			status = "disabled";

		};



		pcie: pcie@2000000000 {

			compatible = "microchip,pcie-host-1.0";

			#address-cells = <0x3>;

			#interrupt-cells = <0x1>;

			#size-cells = <0x2>;

			device_type = "pci";

			reg = <0x20 0x0 0x0 0x8000000>, <0x0 0x43000000 0x0 0x10000>;

			reg-names = "cfg", "apb";

			bus-range = <0x0 0x7f>;

			interrupt-parent = <&plic>;

			interrupts = <119>;

			interrupt-map = <0 0 0 1 &pcie_intc 0>,

					<0 0 0 2 &pcie_intc 1>,

					<0 0 0 3 &pcie_intc 2>,

					<0 0 0 4 &pcie_intc 3>;

			interrupt-map-mask = <0 0 0 7>;

			clocks = <&clkcfg CLK_FIC0>, <&clkcfg CLK_FIC1>, <&clkcfg CLK_FIC3>;

			clock-names = "fic0", "fic1", "fic3";

			ranges = <0x3000000 0x0 0x8000000 0x20 0x8000000 0x0 0x80000000>;

			msi-parent = <&pcie>;

			msi-controller;

			microchip,axi-m-atr0 = <0x10 0x0>;

			status = "disabled";

			pcie_intc: legacy-interrupt-controller {

				#address-cells = <0>;

				#interrupt-cells = <1>;

				interrupt-controller;

			};

		};



		mbox: mailbox@37020000 {

			compatible = "microchip,mpfs-mailbox";

			reg = <0x0 0x37020000 0x0 0x1000>, <0x0 0x2000318C 0x0 0x40>;

			interrupt-parent = <&plic>;

			interrupts = <96>;

			#mbox-cells = <1>;

			status = "disabled";

		};



		syscontroller: syscontroller {

			compatible = "microchip,mpfs-sys-controller";

			mboxes = <&mbox 0>;

		};

	};

};