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arm64: dts: qcom: 8x16: UART1 and UART2 use DMA for RX and TX 

Add DMA channels definitions for UART1 and UART2 controllers.

Signed-off-by: Ivan T. Ivanov <ivan.ivanov@linaro.org>
Signed-off-by: Andy Gross <agross@codeaurora.org>
This commit is contained in:
Ivan T. Ivanov 2015-09-18 16:18:54 +03:00 committed by Andy Gross
parent 806c765ee9
commit d66dd9e08f
1 changed files with 4 additions and 0 deletions
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4
arch/arm64/boot/dts/qcom/msm8916.dtsi
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@ -109,6 +109,8 @@
interrupts = <GIC_SPI 107 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&gcc GCC_BLSP1_UART1_APPS_CLK>, <&gcc GCC_BLSP1_AHB_CLK>;
clock-names = "core", "iface";
dmas = <&blsp_dma 1>, <&blsp_dma 0>;
dma-names = "rx", "tx";
status = "disabled";
};
@ -118,6 +120,8 @@
interrupts = <GIC_SPI 108 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&gcc GCC_BLSP1_UART2_APPS_CLK>, <&gcc GCC_BLSP1_AHB_CLK>;
clock-names = "core", "iface";
dmas = <&blsp_dma 3>, <&blsp_dma 2>;
dma-names = "rx", "tx";
status = "disabled";
};