From 0a96d4d36978c8aeebf5fce1f3041c2d60f23ac0 Mon Sep 17 00:00:00 2001 From: Padmavathi Venna Date: Thu, 7 Mar 2013 10:33:07 +0900 Subject: ARM: EXYNOS: Add #dma-cells for generic dma binding support for PL330 This patch adds #dma-cells property to PL330 DMA controller nodes for supporting generic dma dt bindings on samsung exynos platforms. #dma-channels and #dma-requests are not required now but added in advance. Signed-off-by: Padmavathi Venna Acked-by: Arnd Bergmann Signed-off-by: Kukjin Kim --- arch/arm/boot/dts/exynos4.dtsi | 9 +++++++++ 1 file changed, 9 insertions(+) (limited to 'arch/arm/boot/dts/exynos4.dtsi') diff --git a/arch/arm/boot/dts/exynos4.dtsi b/arch/arm/boot/dts/exynos4.dtsi index e1347fceb5bc..1a62bcf18aa3 100644 --- a/arch/arm/boot/dts/exynos4.dtsi +++ b/arch/arm/boot/dts/exynos4.dtsi @@ -275,18 +275,27 @@ compatible = "arm,pl330", "arm,primecell"; reg = <0x12680000 0x1000>; interrupts = <0 35 0>; + #dma-cells = <1>; + #dma-channels = <8>; + #dma-requests = <32>; }; pdma1: pdma@12690000 { compatible = "arm,pl330", "arm,primecell"; reg = <0x12690000 0x1000>; interrupts = <0 36 0>; + #dma-cells = <1>; + #dma-channels = <8>; + #dma-requests = <32>; }; mdma1: mdma@12850000 { compatible = "arm,pl330", "arm,primecell"; reg = <0x12850000 0x1000>; interrupts = <0 34 0>; + #dma-cells = <1>; + #dma-channels = <8>; + #dma-requests = <1>; }; }; }; -- cgit v1.2.3