Unverified Commit 93bc32b0 authored by Tobias Schramm's avatar Tobias Schramm Committed by Maxime Ripard
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ARM: dts: sun8i: v3s: add DMA properties to peripherals supporting DMA 



This commit adds DMA properties to all peripherals supporting DMA on the
Allwinner V3s, enabling accelerated data transfer to them.

Signed-off-by: default avatarTobias Schramm <t.schramm@manjaro.org>
Signed-off-by: default avatarMaxime Ripard <maxime@cerno.tech>
Link: https://lore.kernel.org/r/20210514134405.2097464-3-t.schramm@manjaro.org
parent 49b9e240

arch/arm/boot/dts/sun8i-v3s.dtsi

+10 −0
Original line number Diff line number Diff line
@@ -285,6 +285,8 @@ crypto@1c15000 { 
			interrupts = <GIC_SPI 80 IRQ_TYPE_LEVEL_HIGH>;

			clocks = <&ccu CLK_BUS_CE>, <&ccu CLK_CE>;

			clock-names = "ahb", "mod";

			dmas = <&dma 16>, <&dma 16>;

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

			resets = <&ccu RST_BUS_CE>;

			reset-names = "ahb";

		};
@@ -455,6 +457,8 @@ uart0: serial@1c28000 { 
			reg-shift = <2>;

			reg-io-width = <4>;

			clocks = <&ccu CLK_BUS_UART0>;

			dmas = <&dma 6>, <&dma 6>;

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

			resets = <&ccu RST_BUS_UART0>;

			status = "disabled";

		};
@@ -466,6 +470,8 @@ uart1: serial@1c28400 { 
			reg-shift = <2>;

			reg-io-width = <4>;

			clocks = <&ccu CLK_BUS_UART1>;

			dmas = <&dma 7>, <&dma 7>;

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

			resets = <&ccu RST_BUS_UART1>;

			status = "disabled";

		};
@@ -477,6 +483,8 @@ uart2: serial@1c28800 { 
			reg-shift = <2>;

			reg-io-width = <4>;

			clocks = <&ccu CLK_BUS_UART2>;

			dmas = <&dma 8>, <&dma 8>;

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

			resets = <&ccu RST_BUS_UART2>;

			pinctrl-0 = <&uart2_pins>;

			pinctrl-names = "default";
@@ -556,6 +564,8 @@ spi0: spi@1c68000 { 
			interrupts = <GIC_SPI 65 IRQ_TYPE_LEVEL_HIGH>;

			clocks = <&ccu CLK_BUS_SPI0>, <&ccu CLK_SPI0>;

			clock-names = "ahb", "mod";

			dmas = <&dma 23>, <&dma 23>;

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

			pinctrl-names = "default";

			pinctrl-0 = <&spi0_pins>;

			resets = <&ccu RST_BUS_SPI0>;