Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
ARM: dts: r9a06g032: Describe the DMA router
There is a dmamux on this SoC which allows picking two different sources
for a single DMA request.
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://lore.kernel.org/r/20220427095653.91804-10-miquel.raynal@bootlin.com
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
authored by
Miquel Raynal
and committed by
Geert Uytterhoeven
6002e2f1
257d24b3
+10
+10
arch/arm/boot/dts/r9a06g032.dtsi
+10
arch/arm/boot/dts/r9a06g032.dtsi
···
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clocks = <&ext_mclk>, <&ext_rtc_clk>,
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<&ext_jtag_clk>, <&ext_rgmii_ref>;
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clock-names = "mclk", "rtc", "jtag", "rgmii_ref_ext";
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+
#address-cells = <1>;
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#size-cells = <1>;
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dmamux: dma-router@a0 {
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compatible = "renesas,rzn1-dmamux";
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reg = <0xa0 4>;
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#dma-cells = <6>;
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dma-requests = <32>;
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dma-masters = <&dma0 &dma1>;
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};
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};
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uart0: serial@40060000 {