Unverified Commit 72560c65 authored by Conor Dooley's avatar Conor Dooley Committed by Palmer Dabbelt
Browse files

riscv: dts: microchip: add fpga fabric section to icicle kit 



Split the device tree for the Microchip MPFS into two sections by adding
microchip-mpfs-fabric.dtsi, which contains peripherals contained in the
FPGA fabric.

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 6546f920

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

0 → 100644
+25 −0
Original line number Diff line number Diff line 
// SPDX-License-Identifier: (GPL-2.0 OR MIT)

/* Copyright (c) 2020-2021 Microchip Technology Inc */



/ {

	core_pwm0: pwm@41000000 {

		compatible = "microchip,corepwm-rtl-v4";

		reg = <0x0 0x41000000 0x0 0xF0>;

		microchip,sync-update-mask = /bits/ 32 <0>;

		#pwm-cells = <2>;

		clocks = <&clkcfg CLK_FIC3>;

		status = "disabled";

	};



	i2c2: i2c@44000000 {

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

		reg = <0x0 0x44000000 0x0 0x1000>;

		#address-cells = <1>;

		#size-cells = <0>;

		clocks = <&clkcfg CLK_FIC3>;

		interrupt-parent = <&plic>;

		interrupts = <122>;

		clock-frequency = <100000>;

		status = "disabled";

	};

};

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

+8 −0
Original line number Diff line number Diff line
@@ -68,6 +68,10 @@ 
	sd-uhs-sdr104;

};



&i2c2 {

	status = "okay";

};



&emac0 {

	phy-mode = "sgmii";

	phy-handle = <&phy0>;
@@ -86,3 +90,7 @@ 
		ti,fifo-depth = <0x01>;

	};

};



&core_pwm0 {

	status = "okay";

};

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

+1 −0
Original line number Diff line number Diff line
@@ -3,6 +3,7 @@ 


/dts-v1/;

#include "dt-bindings/clock/microchip,mpfs-clock.h"

#include "microchip-mpfs-fabric.dtsi"



/ {

	#address-cells = <2>;