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Subject[PATCH 10/13] ARM: dts: rv1108: Add UART DMA support
Date
Pass the 'dmas' property to the UART ports so that DMA can
be supported.

Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>
Signed-off-by: Fabio Berton <fabio.berton@ossystems.com.br>
---

arch/arm/boot/dts/rv1108.dtsi | 6 ++++++
1 file changed, 6 insertions(+)

diff --git a/arch/arm/boot/dts/rv1108.dtsi b/arch/arm/boot/dts/rv1108.dtsi
index ce5509c4657b..7ef6d965871c 100644
--- a/arch/arm/boot/dts/rv1108.dtsi
+++ b/arch/arm/boot/dts/rv1108.dtsi
@@ -114,6 +114,8 @@
interrupts = <GIC_SPI 46 IRQ_TYPE_LEVEL_HIGH>;
reg-shift = <2>;
reg-io-width = <4>;
+ dmas = <&pdma 6>, <&pdma 7>;
+ #dma-cells = <2>;
clock-frequency = <24000000>;
clocks = <&cru SCLK_UART2>, <&cru PCLK_UART2>;
clock-names = "baudclk", "apb_pclk";
@@ -128,6 +130,8 @@
interrupts = <GIC_SPI 45 IRQ_TYPE_LEVEL_HIGH>;
reg-shift = <2>;
reg-io-width = <4>;
+ dmas = <&pdma 4>, <&pdma 5>;
+ #dma-cells = <2>;
clock-frequency = <24000000>;
clocks = <&cru SCLK_UART1>, <&cru PCLK_UART1>;
clock-names = "baudclk", "apb_pclk";
@@ -142,6 +146,8 @@
interrupts = <GIC_SPI 44 IRQ_TYPE_LEVEL_HIGH>;
reg-shift = <2>;
reg-io-width = <4>;
+ dmas = <&pdma 2>, <&pdma 3>;
+ #dma-cells = <2>;
clock-frequency = <24000000>;
clocks = <&cru SCLK_UART0>, <&cru PCLK_UART0>;
clock-names = "baudclk", "apb_pclk";
--
2.19.1
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