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Commit 4b0f8879 authored by Simon Horman's avatar Simon Horman
Browse files

ARM: shmobile: r8a7793: Describe DMA for the serial ports 



Add DMA properties to all SCIF, SCIFA, SCIFB, and HSCIF device nodes.

Based on similar work for the r8a7791 by Geert Uytterhoeven.

Signed-off-by: default avatarSimon Horman <horms+renesas@verge.net.au>
Acked-by: default avatarGeert Uytterhoeven <geert+renesas@glider.be>
parent 222ca783

arch/arm/boot/dts/r8a7793.dtsi

+36 −0
Original line number Diff line number Diff line
@@ -303,6 +303,8 @@ 
		interrupts = <0 144 IRQ_TYPE_LEVEL_HIGH>;

		clocks = <&mstp2_clks R8A7793_CLK_SCIFA0>;

		clock-names = "sci_ick";

		dmas = <&dmac0 0x21>, <&dmac0 0x22>;

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

		power-domains = <&cpg_clocks>;

		status = "disabled";

	};
@@ -313,6 +315,8 @@ 
		interrupts = <0 145 IRQ_TYPE_LEVEL_HIGH>;

		clocks = <&mstp2_clks R8A7793_CLK_SCIFA1>;

		clock-names = "sci_ick";

		dmas = <&dmac0 0x25>, <&dmac0 0x26>;

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

		power-domains = <&cpg_clocks>;

		status = "disabled";

	};
@@ -323,6 +327,8 @@ 
		interrupts = <0 151 IRQ_TYPE_LEVEL_HIGH>;

		clocks = <&mstp2_clks R8A7793_CLK_SCIFA2>;

		clock-names = "sci_ick";

		dmas = <&dmac0 0x27>, <&dmac0 0x28>;

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

		power-domains = <&cpg_clocks>;

		status = "disabled";

	};
@@ -333,6 +339,8 @@ 
		interrupts = <0 29 IRQ_TYPE_LEVEL_HIGH>;

		clocks = <&mstp11_clks R8A7793_CLK_SCIFA3>;

		clock-names = "sci_ick";

		dmas = <&dmac0 0x1b>, <&dmac0 0x1c>;

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

		power-domains = <&cpg_clocks>;

		status = "disabled";

	};
@@ -343,6 +351,8 @@ 
		interrupts = <0 30 IRQ_TYPE_LEVEL_HIGH>;

		clocks = <&mstp11_clks R8A7793_CLK_SCIFA4>;

		clock-names = "sci_ick";

		dmas = <&dmac0 0x1f>, <&dmac0 0x20>;

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

		power-domains = <&cpg_clocks>;

		status = "disabled";

	};
@@ -353,6 +363,8 @@ 
		interrupts = <0 31 IRQ_TYPE_LEVEL_HIGH>;

		clocks = <&mstp11_clks R8A7793_CLK_SCIFA5>;

		clock-names = "sci_ick";

		dmas = <&dmac0 0x23>, <&dmac0 0x24>;

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

		power-domains = <&cpg_clocks>;

		status = "disabled";

	};
@@ -363,6 +375,8 @@ 
		interrupts = <0 148 IRQ_TYPE_LEVEL_HIGH>;

		clocks = <&mstp2_clks R8A7793_CLK_SCIFB0>;

		clock-names = "sci_ick";

		dmas = <&dmac0 0x3d>, <&dmac0 0x3e>;

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

		power-domains = <&cpg_clocks>;

		status = "disabled";

	};
@@ -373,6 +387,8 @@ 
		interrupts = <0 149 IRQ_TYPE_LEVEL_HIGH>;

		clocks = <&mstp2_clks R8A7793_CLK_SCIFB1>;

		clock-names = "sci_ick";

		dmas = <&dmac0 0x19>, <&dmac0 0x1a>;

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

		power-domains = <&cpg_clocks>;

		status = "disabled";

	};
@@ -383,6 +399,8 @@ 
		interrupts = <0 150 IRQ_TYPE_LEVEL_HIGH>;

		clocks = <&mstp2_clks R8A7793_CLK_SCIFB2>;

		clock-names = "sci_ick";

		dmas = <&dmac0 0x1d>, <&dmac0 0x1e>;

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

		power-domains = <&cpg_clocks>;

		status = "disabled";

	};
@@ -393,6 +411,8 @@ 
		interrupts = <0 152 IRQ_TYPE_LEVEL_HIGH>;

		clocks = <&mstp7_clks R8A7793_CLK_SCIF0>;

		clock-names = "sci_ick";

		dmas = <&dmac0 0x29>, <&dmac0 0x2a>;

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

		power-domains = <&cpg_clocks>;

		status = "disabled";

	};
@@ -403,6 +423,8 @@ 
		interrupts = <0 153 IRQ_TYPE_LEVEL_HIGH>;

		clocks = <&mstp7_clks R8A7793_CLK_SCIF1>;

		clock-names = "sci_ick";

		dmas = <&dmac0 0x2d>, <&dmac0 0x2e>;

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

		power-domains = <&cpg_clocks>;

		status = "disabled";

	};
@@ -413,6 +435,8 @@ 
		interrupts = <0 22 IRQ_TYPE_LEVEL_HIGH>;

		clocks = <&mstp7_clks R8A7793_CLK_SCIF2>;

		clock-names = "sci_ick";

		dmas = <&dmac0 0x2b>, <&dmac0 0x2c>;

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

		power-domains = <&cpg_clocks>;

		status = "disabled";

	};
@@ -423,6 +447,8 @@ 
		interrupts = <0 23 IRQ_TYPE_LEVEL_HIGH>;

		clocks = <&mstp7_clks R8A7793_CLK_SCIF3>;

		clock-names = "sci_ick";

		dmas = <&dmac0 0x2f>, <&dmac0 0x30>;

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

		power-domains = <&cpg_clocks>;

		status = "disabled";

	};
@@ -433,6 +459,8 @@ 
		interrupts = <0 24 IRQ_TYPE_LEVEL_HIGH>;

		clocks = <&mstp7_clks R8A7793_CLK_SCIF4>;

		clock-names = "sci_ick";

		dmas = <&dmac0 0xfb>, <&dmac0 0xfc>;

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

		power-domains = <&cpg_clocks>;

		status = "disabled";

	};
@@ -443,6 +471,8 @@ 
		interrupts = <0 25 IRQ_TYPE_LEVEL_HIGH>;

		clocks = <&mstp7_clks R8A7793_CLK_SCIF5>;

		clock-names = "sci_ick";

		dmas = <&dmac0 0xfd>, <&dmac0 0xfe>;

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

		power-domains = <&cpg_clocks>;

		status = "disabled";

	};
@@ -453,6 +483,8 @@ 
		interrupts = <0 154 IRQ_TYPE_LEVEL_HIGH>;

		clocks = <&mstp7_clks R8A7793_CLK_HSCIF0>;

		clock-names = "sci_ick";

		dmas = <&dmac0 0x39>, <&dmac0 0x3a>;

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

		power-domains = <&cpg_clocks>;

		status = "disabled";

	};
@@ -463,6 +495,8 @@ 
		interrupts = <0 155 IRQ_TYPE_LEVEL_HIGH>;

		clocks = <&mstp7_clks R8A7793_CLK_HSCIF1>;

		clock-names = "sci_ick";

		dmas = <&dmac0 0x4d>, <&dmac0 0x4e>;

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

		power-domains = <&cpg_clocks>;

		status = "disabled";

	};
@@ -473,6 +507,8 @@ 
		interrupts = <0 21 IRQ_TYPE_LEVEL_HIGH>;

		clocks = <&mstp7_clks R8A7793_CLK_HSCIF2>;

		clock-names = "sci_ick";

		dmas = <&dmac0 0x3b>, <&dmac0 0x3c>;

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

		power-domains = <&cpg_clocks>;

		status = "disabled";

	};