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Commit d20747b7 authored by Geert Uytterhoeven's avatar Geert Uytterhoeven Committed by Simon Horman
Browse files

ARM: dts: r8a7743: Add reset control properties 



Add properties to describe the reset topology for on-SoC devices:
  - Add the "#reset-cells" property to the CPG/MSSR device node,
  - Add resets and reset-names properties to the various device nodes.

This allows to reset SoC devices using the Reset Controller API.

Note that all resets added match the corresponding module clocks.

Signed-off-by: default avatarGeert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: default avatarSimon Horman <horms+renesas@verge.net.au>
parent d01ff189

arch/arm/boot/dts/r8a7743.dtsi

+24 −0
Original line number Diff line number Diff line
@@ -62,6 +62,7 @@ 
			clocks = <&cpg CPG_MOD 408>;

			clock-names = "clk";

			power-domains = <&sysc R8A7743_PD_ALWAYS_ON>;

			resets = <&cpg 408>;

		};



		irqc: interrupt-controller@e61c0000 {
@@ -81,6 +82,7 @@ 
				     <GIC_SPI 17 IRQ_TYPE_LEVEL_HIGH>;

			clocks = <&cpg CPG_MOD 407>;

			power-domains = <&sysc R8A7743_PD_ALWAYS_ON>;

			resets = <&cpg 407>;

		};



		timer {
@@ -102,6 +104,7 @@ 
			clock-names = "extal", "usb_extal";

			#clock-cells = <2>;

			#power-domain-cells = <0>;

			#reset-cells = <1>;

		};



		prr: chipid@ff000044 {
@@ -148,6 +151,7 @@ 
			clocks = <&cpg CPG_MOD 219>;

			clock-names = "fck";

			power-domains = <&sysc R8A7743_PD_ALWAYS_ON>;

			resets = <&cpg 219>;

			#dma-cells = <1>;

			dma-channels = <15>;

		};
@@ -180,6 +184,7 @@ 
			clocks = <&cpg CPG_MOD 218>;

			clock-names = "fck";

			power-domains = <&sysc R8A7743_PD_ALWAYS_ON>;

			resets = <&cpg 218>;

			#dma-cells = <1>;

			dma-channels = <15>;

		};
@@ -195,6 +200,7 @@ 
			       <&dmac1 0x21>, <&dmac1 0x22>;

			dma-names = "tx", "rx", "tx", "rx";

			power-domains = <&sysc R8A7743_PD_ALWAYS_ON>;

			resets = <&cpg 204>;

			status = "disabled";

		};
@@ -209,6 +215,7 @@ 
			       <&dmac1 0x25>, <&dmac1 0x26>;

			dma-names = "tx", "rx", "tx", "rx";

			power-domains = <&sysc R8A7743_PD_ALWAYS_ON>;

			resets = <&cpg 203>;

			status = "disabled";

		};
@@ -223,6 +230,7 @@ 
			       <&dmac1 0x27>, <&dmac1 0x28>;

			dma-names = "tx", "rx", "tx", "rx";

			power-domains = <&sysc R8A7743_PD_ALWAYS_ON>;

			resets = <&cpg 202>;

			status = "disabled";

		};
@@ -237,6 +245,7 @@ 
			       <&dmac1 0x1b>, <&dmac1 0x1c>;

			dma-names = "tx", "rx", "tx", "rx";

			power-domains = <&sysc R8A7743_PD_ALWAYS_ON>;

			resets = <&cpg 1106>;

			status = "disabled";

		};
@@ -251,6 +260,7 @@ 
			       <&dmac1 0x1f>, <&dmac1 0x20>;

			dma-names = "tx", "rx", "tx", "rx";

			power-domains = <&sysc R8A7743_PD_ALWAYS_ON>;

			resets = <&cpg 1107>;

			status = "disabled";

		};
@@ -265,6 +275,7 @@ 
			       <&dmac1 0x23>, <&dmac1 0x24>;

			dma-names = "tx", "rx", "tx", "rx";

			power-domains = <&sysc R8A7743_PD_ALWAYS_ON>;

			resets = <&cpg 1108>;

			status = "disabled";

		};
@@ -279,6 +290,7 @@ 
			       <&dmac1 0x3d>, <&dmac1 0x3e>;

			dma-names = "tx", "rx", "tx", "rx";

			power-domains = <&sysc R8A7743_PD_ALWAYS_ON>;

			resets = <&cpg 206>;

			status = "disabled";

		};
@@ -293,6 +305,7 @@ 
			       <&dmac1 0x19>, <&dmac1 0x1a>;

			dma-names = "tx", "rx", "tx", "rx";

			power-domains = <&sysc R8A7743_PD_ALWAYS_ON>;

			resets = <&cpg 207>;

			status = "disabled";

		};
@@ -307,6 +320,7 @@ 
			       <&dmac1 0x1d>, <&dmac1 0x1e>;

			dma-names = "tx", "rx", "tx", "rx";

			power-domains = <&sysc R8A7743_PD_ALWAYS_ON>;

			resets = <&cpg 216>;

			status = "disabled";

		};
@@ -322,6 +336,7 @@ 
			       <&dmac1 0x29>, <&dmac1 0x2a>;

			dma-names = "tx", "rx", "tx", "rx";

			power-domains = <&sysc R8A7743_PD_ALWAYS_ON>;

			resets = <&cpg 721>;

			status = "disabled";

		};
@@ -337,6 +352,7 @@ 
			       <&dmac1 0x2d>, <&dmac1 0x2e>;

			dma-names = "tx", "rx", "tx", "rx";

			power-domains = <&sysc R8A7743_PD_ALWAYS_ON>;

			resets = <&cpg 720>;

			status = "disabled";

		};
@@ -352,6 +368,7 @@ 
			       <&dmac1 0x2b>, <&dmac1 0x2c>;

			dma-names = "tx", "rx", "tx", "rx";

			power-domains = <&sysc R8A7743_PD_ALWAYS_ON>;

			resets = <&cpg 719>;

			status = "disabled";

		};
@@ -367,6 +384,7 @@ 
			       <&dmac1 0x2f>, <&dmac1 0x30>;

			dma-names = "tx", "rx", "tx", "rx";

			power-domains = <&sysc R8A7743_PD_ALWAYS_ON>;

			resets = <&cpg 718>;

			status = "disabled";

		};
@@ -382,6 +400,7 @@ 
			       <&dmac1 0xfb>, <&dmac1 0xfc>;

			dma-names = "tx", "rx", "tx", "rx";

			power-domains = <&sysc R8A7743_PD_ALWAYS_ON>;

			resets = <&cpg 715>;

			status = "disabled";

		};
@@ -397,6 +416,7 @@ 
			       <&dmac1 0xfd>, <&dmac1 0xfe>;

			dma-names = "tx", "rx", "tx", "rx";

			power-domains = <&sysc R8A7743_PD_ALWAYS_ON>;

			resets = <&cpg 714>;

			status = "disabled";

		};
@@ -412,6 +432,7 @@ 
			       <&dmac1 0x39>, <&dmac1 0x3a>;

			dma-names = "tx", "rx", "tx", "rx";

			power-domains = <&sysc R8A7743_PD_ALWAYS_ON>;

			resets = <&cpg 717>;

			status = "disabled";

		};
@@ -427,6 +448,7 @@ 
			       <&dmac1 0x4d>, <&dmac1 0x4e>;

			dma-names = "tx", "rx", "tx", "rx";

			power-domains = <&sysc R8A7743_PD_ALWAYS_ON>;

			resets = <&cpg 716>;

			status = "disabled";

		};
@@ -442,6 +464,7 @@ 
			       <&dmac1 0x3b>, <&dmac1 0x3c>;

			dma-names = "tx", "rx", "tx", "rx";

			power-domains = <&sysc R8A7743_PD_ALWAYS_ON>;

			resets = <&cpg 713>;

			status = "disabled";

		};
@@ -451,6 +474,7 @@ 
			interrupts = <GIC_SPI 162 IRQ_TYPE_LEVEL_HIGH>;

			clocks = <&cpg CPG_MOD 813>;

			power-domains = <&sysc R8A7743_PD_ALWAYS_ON>;

			resets = <&cpg 813>;

			phy-mode = "rmii";

			#address-cells = <1>;

			#size-cells = <0>;