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linux
ARM: dts: r8a73a4: Remove non-functional DMA support
The DMA multiplexer node and one DMA controller instance are present,
but DMA support was never fully enabled, cfr. commit a19788612f51b787
("dmaengine: sh: Remove R-Mobile APE6 support").
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://lore.kernel.org/r/21d4e03c906f5a4a6d9bf5d88d0fc94c069e6325.1623406640.git.geert+renesas@glider.be
-44
-44
arch/arm/boot/dts/r8a73a4.dtsi
-44
arch/arm/boot/dts/r8a73a4.dtsi
···
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power-domains = <&pd_a3bc>;
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};
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dmac: dma-multiplexer {
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compatible = "renesas,shdma-mux";
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#dma-cells = <1>;
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dma-channels = <20>;
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dma-requests = <256>;
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#address-cells = <2>;
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#size-cells = <2>;
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ranges;
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dma0: dma-controller@e6700020 {
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compatible = "renesas,shdma-r8a73a4";
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reg = <0 0xe6700020 0 0x89e0>;
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interrupts = <GIC_SPI 220 IRQ_TYPE_LEVEL_HIGH>,
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<GIC_SPI 200 IRQ_TYPE_LEVEL_HIGH>,
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<GIC_SPI 201 IRQ_TYPE_LEVEL_HIGH>,
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<GIC_SPI 202 IRQ_TYPE_LEVEL_HIGH>,
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<GIC_SPI 203 IRQ_TYPE_LEVEL_HIGH>,
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<GIC_SPI 204 IRQ_TYPE_LEVEL_HIGH>,
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<GIC_SPI 205 IRQ_TYPE_LEVEL_HIGH>,
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<GIC_SPI 206 IRQ_TYPE_LEVEL_HIGH>,
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<GIC_SPI 207 IRQ_TYPE_LEVEL_HIGH>,
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<GIC_SPI 208 IRQ_TYPE_LEVEL_HIGH>,
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<GIC_SPI 209 IRQ_TYPE_LEVEL_HIGH>,
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<GIC_SPI 210 IRQ_TYPE_LEVEL_HIGH>,
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<GIC_SPI 211 IRQ_TYPE_LEVEL_HIGH>,
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<GIC_SPI 212 IRQ_TYPE_LEVEL_HIGH>,
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<GIC_SPI 213 IRQ_TYPE_LEVEL_HIGH>,
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<GIC_SPI 214 IRQ_TYPE_LEVEL_HIGH>,
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<GIC_SPI 215 IRQ_TYPE_LEVEL_HIGH>,
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<GIC_SPI 216 IRQ_TYPE_LEVEL_HIGH>,
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<GIC_SPI 217 IRQ_TYPE_LEVEL_HIGH>,
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<GIC_SPI 218 IRQ_TYPE_LEVEL_HIGH>,
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<GIC_SPI 219 IRQ_TYPE_LEVEL_HIGH>;
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interrupt-names = "error",
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"ch0", "ch1", "ch2", "ch3",
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"ch4", "ch5", "ch6", "ch7",
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"ch8", "ch9", "ch10", "ch11",
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"ch12", "ch13", "ch14", "ch15",
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"ch16", "ch17", "ch18", "ch19";
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clocks = <&mstp2_clks R8A73A4_CLK_DMAC>;
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power-domains = <&pd_a3sp>;
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};
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};
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-
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i2c5: i2c@e60b0000 {
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#address-cells = <1>;
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#size-cells = <0>;