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Commit d78a1cfa authored by Niklas Söderlund's avatar Niklas Söderlund Committed by Simon Horman
Browse files

arm64: dts: r8a7795: enable DMA for I2C 



Add DMA properties to the I2C nodes.

Signed-off-by: default avatarNiklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
Reviewed-by: default avatarGeert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: default avatarSimon Horman <horms+renesas@verge.net.au>
parent 457f47b7

arch/arm64/boot/dts/renesas/r8a7795.dtsi

+14 −0
Original line number Diff line number Diff line
@@ -749,6 +749,8 @@ 
			interrupts = <GIC_SPI 287 IRQ_TYPE_LEVEL_HIGH>;

			clocks = <&cpg CPG_MOD 931>;

			power-domains = <&sysc R8A7795_PD_ALWAYS_ON>;

			dmas = <&dmac1 0x91>, <&dmac1 0x90>;

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

			i2c-scl-internal-delay-ns = <110>;

			status = "disabled";

		};
@@ -761,6 +763,8 @@ 
			interrupts = <GIC_SPI 288 IRQ_TYPE_LEVEL_HIGH>;

			clocks = <&cpg CPG_MOD 930>;

			power-domains = <&sysc R8A7795_PD_ALWAYS_ON>;

			dmas = <&dmac1 0x93>, <&dmac1 0x92>;

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

			i2c-scl-internal-delay-ns = <6>;

			status = "disabled";

		};
@@ -773,6 +777,8 @@ 
			interrupts = <GIC_SPI 286 IRQ_TYPE_LEVEL_HIGH>;

			clocks = <&cpg CPG_MOD 929>;

			power-domains = <&sysc R8A7795_PD_ALWAYS_ON>;

			dmas = <&dmac1 0x95>, <&dmac1 0x94>;

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

			i2c-scl-internal-delay-ns = <6>;

			status = "disabled";

		};
@@ -785,6 +791,8 @@ 
			interrupts = <GIC_SPI 290 IRQ_TYPE_LEVEL_HIGH>;

			clocks = <&cpg CPG_MOD 928>;

			power-domains = <&sysc R8A7795_PD_ALWAYS_ON>;

			dmas = <&dmac0 0x97>, <&dmac0 0x96>;

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

			i2c-scl-internal-delay-ns = <110>;

			status = "disabled";

		};
@@ -797,6 +805,8 @@ 
			interrupts = <GIC_SPI 19 IRQ_TYPE_LEVEL_HIGH>;

			clocks = <&cpg CPG_MOD 927>;

			power-domains = <&sysc R8A7795_PD_ALWAYS_ON>;

			dmas = <&dmac0 0x99>, <&dmac0 0x98>;

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

			i2c-scl-internal-delay-ns = <110>;

			status = "disabled";

		};
@@ -809,6 +819,8 @@ 
			interrupts = <GIC_SPI 20 IRQ_TYPE_LEVEL_HIGH>;

			clocks = <&cpg CPG_MOD 919>;

			power-domains = <&sysc R8A7795_PD_ALWAYS_ON>;

			dmas = <&dmac0 0x9b>, <&dmac0 0x9a>;

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

			i2c-scl-internal-delay-ns = <110>;

			status = "disabled";

		};
@@ -821,6 +833,8 @@ 
			interrupts = <GIC_SPI 21 IRQ_TYPE_LEVEL_HIGH>;

			clocks = <&cpg CPG_MOD 918>;

			power-domains = <&sysc R8A7795_PD_ALWAYS_ON>;

			dmas = <&dmac0 0x9d>, <&dmac0 0x9c>;

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

			i2c-scl-internal-delay-ns = <6>;

			status = "disabled";

		};