[PATCH 2/2] ARM: dts: Fix the number of DMA channels for Exynos4

From: Chanwoo Choi
Date: Tue Nov 11 2014 - 21:41:36 EST


This patch fix the numer for DMA channels for Exynos4210/Exynos4212/Exynos4412
because DMA controller of Exynos4 series can support 16 channels simultaneously.

Signed-off-by: Chanwoo Choi <cw00.choi@xxxxxxxxxxx>
---
arch/arm/boot/dts/exynos4.dtsi | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/arch/arm/boot/dts/exynos4.dtsi b/arch/arm/boot/dts/exynos4.dtsi
index e0278ec..3b2c3dd 100644
--- a/arch/arm/boot/dts/exynos4.dtsi
+++ b/arch/arm/boot/dts/exynos4.dtsi
@@ -606,7 +606,7 @@
clocks = <&clock CLK_PDMA0>;
clock-names = "apb_pclk";
#dma-cells = <1>;
- #dma-channels = <8>;
+ #dma-channels = <16>;
#dma-requests = <32>;
};

@@ -617,7 +617,7 @@
clocks = <&clock CLK_PDMA1>;
clock-names = "apb_pclk";
#dma-cells = <1>;
- #dma-channels = <8>;
+ #dma-channels = <16>;
#dma-requests = <32>;
};

--
1.8.5.5

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