ARM: dts: pl330: Add #dma-cells for generic dma binding support
This patch adds #dma-cells property to PL330 DMA controller
nodes for supporting generic dma dt bindings on samsung
exynos5250 platform.
Signed-off-by: Padmavathi Venna <padma.v@samsung.com>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
diff --git a/arch/arm/boot/dts/exynos5250.dtsi b/arch/arm/boot/dts/exynos5250.dtsi
index 2e3b6ef..c774aae 100644
--- a/arch/arm/boot/dts/exynos5250.dtsi
+++ b/arch/arm/boot/dts/exynos5250.dtsi
@@ -280,24 +280,36 @@
compatible = "arm,pl330", "arm,primecell";
reg = <0x121A0000 0x1000>;
interrupts = <0 34 0>;
+ #dma-cells = <1>;
+ #dma-channels = <8>;
+ #dma-requests = <32>;
};
pdma1: pdma@121B0000 {
compatible = "arm,pl330", "arm,primecell";
reg = <0x121B0000 0x1000>;
interrupts = <0 35 0>;
+ #dma-cells = <1>;
+ #dma-channels = <8>;
+ #dma-requests = <32>;
};
mdma0: mdma@10800000 {
compatible = "arm,pl330", "arm,primecell";
reg = <0x10800000 0x1000>;
interrupts = <0 33 0>;
+ #dma-cells = <1>;
+ #dma-channels = <8>;
+ #dma-requests = <1>;
};
mdma1: mdma@11C10000 {
compatible = "arm,pl330", "arm,primecell";
reg = <0x11C10000 0x1000>;
interrupts = <0 124 0>;
+ #dma-cells = <1>;
+ #dma-channels = <8>;
+ #dma-requests = <1>;
};
};