Commit 1a94acf8 authored by Dinh Nguyen's avatar Dinh Nguyen Committed by Dinh Nguyen
Browse files

ARM: socfpga: dts: add "altr,modrst-offset" property 



The "altr,modrst-offset" property represents the offset into the reset manager
that is the first register to be used by the driver to bring peripherals out
of reset.

Signed-off-by: default avatarDinh Nguyen <dinguyen@opensource.altera.com>
parent 007bb689

Documentation/devicetree/bindings/reset/socfpga-reset.txt

+2 −0
Original line number Diff line number Diff line
@@ -3,6 +3,7 @@ Altera SOCFPGA Reset Manager 
Required properties:

- compatible : "altr,rst-mgr"

- reg : Should contain 1 register ranges(address and length)

- altr,modrst-offset : Should contain the offset of the first modrst register.

- #reset-cells: 1



Example:
@@ -10,4 +11,5 @@ Example: 
		#reset-cells = <1>;

		compatible = "altr,rst-mgr";

		reg = <0xffd05000 0x1000>;

		altr,modrst-offset = <0x10>;

	};

arch/arm/boot/dts/socfpga.dtsi

+1 −0
Original line number Diff line number Diff line
@@ -752,6 +752,7 @@ 
			#reset-cells = <1>;

			compatible = "altr,rst-mgr";

			reg = <0xffd05000 0x1000>;

			altr,modrst-offset = <0x10>;

		};



		usbphy0: usbphy@0 {

arch/arm/boot/dts/socfpga_arria10.dtsi

+1 −0
Original line number Diff line number Diff line
@@ -588,6 +588,7 @@ 
			#reset-cells = <1>;

			compatible = "altr,rst-mgr";

			reg = <0xffd05000 0x100>;

			altr,modrst-offset = <0x20>;

		};



		scu: snoop-control-unit@ffffc000 {

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