[PATCH v4 14/14] ARM: dts: add AM33XX SPI DMA support
Adds DMA resources to the AM33XX SPI nodes. Signed-off-by: Matt Porter --- arch/arm/boot/dts/am33xx.dtsi | 10 ++ 1 file changed, 10 insertions(+) diff --git a/arch/arm/boot/dts/am33xx.dtsi b/arch/arm/boot/dts/am33xx.dtsi index 278b75d..8fd3648 100644 --- a/arch/arm/boot/dts/am33xx.dtsi +++ b/arch/arm/boot/dts/am33xx.dtsi @@ -356,6 +356,11 @@ interrupt = <65>; ti,spi-num-cs = <2>; ti,hwmods = "spi0"; + dmas = < 16 +17 +18 +19>; + dma-names = "tx0", "rx0", "tx1", "rx1"; status = "disabled"; }; @@ -367,6 +372,11 @@ interrupt = <125>; ti,spi-num-cs = <2>; ti,hwmods = "spi1"; + dmas = < 42 +43 +44 +45>; + dma-names = "tx0", "rx0", "tx1", "rx1"; status = "disabled"; }; -- 1.7.9.5 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
[PATCH v4 14/14] ARM: dts: add AM33XX SPI DMA support
Adds DMA resources to the AM33XX SPI nodes. Signed-off-by: Matt Porter mpor...@ti.com --- arch/arm/boot/dts/am33xx.dtsi | 10 ++ 1 file changed, 10 insertions(+) diff --git a/arch/arm/boot/dts/am33xx.dtsi b/arch/arm/boot/dts/am33xx.dtsi index 278b75d..8fd3648 100644 --- a/arch/arm/boot/dts/am33xx.dtsi +++ b/arch/arm/boot/dts/am33xx.dtsi @@ -356,6 +356,11 @@ interrupt = 65; ti,spi-num-cs = 2; ti,hwmods = spi0; + dmas = edma 16 + edma 17 + edma 18 + edma 19; + dma-names = tx0, rx0, tx1, rx1; status = disabled; }; @@ -367,6 +372,11 @@ interrupt = 125; ti,spi-num-cs = 2; ti,hwmods = spi1; + dmas = edma 42 + edma 43 + edma 44 + edma 45; + dma-names = tx0, rx0, tx1, rx1; status = disabled; }; -- 1.7.9.5 -- To unsubscribe from this list: send the line unsubscribe linux-kernel in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
