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From: Chanwoo Choi <cw00.choi@samsung.com>
To: kgene.kim@samsung.com
Cc: ben-linux@fluff.org, kyungmin.park@samsung.com,
	cw00.choi@samsung.com, linux-samsung-soc@vger.kernel.org,
	linux-kernel@vger.kernel.org,
	linux-arm-kernel@lists.infradead.org
Subject: [PATCHv2 1/2] ARM: dts: Fix the number of DMA channels for Exynos3250
Date: Wed, 12 Nov 2014 11:50:28 +0900	[thread overview]
Message-ID: <1415760629-1531-2-git-send-email-cw00.choi@samsung.com> (raw)
In-Reply-To: <1415760629-1531-1-git-send-email-cw00.choi@samsung.com>

This patch fix the numer for DMA channels for Exynos3250 because DMA controller
of Exynos3250 can support 16 channels simultaneously.

Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
---
 arch/arm/boot/dts/exynos3250.dtsi | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/arch/arm/boot/dts/exynos3250.dtsi b/arch/arm/boot/dts/exynos3250.dtsi
index 242ddda..5c14e3e 100644
--- a/arch/arm/boot/dts/exynos3250.dtsi
+++ b/arch/arm/boot/dts/exynos3250.dtsi
@@ -292,7 +292,7 @@
 				clocks = <&cmu CLK_PDMA0>;
 				clock-names = "apb_pclk";
 				#dma-cells = <1>;
-				#dma-channels = <8>;
+				#dma-channels = <16>;
 				#dma-requests = <32>;
 			};
 
@@ -303,7 +303,7 @@
 				clocks = <&cmu CLK_PDMA1>;
 				clock-names = "apb_pclk";
 				#dma-cells = <1>;
-				#dma-channels = <8>;
+				#dma-channels = <16;
 				#dma-requests = <32>;
 			};
 		};
-- 
1.8.5.5


WARNING: multiple messages have this Message-ID (diff)
From: Chanwoo Choi <cw00.choi@samsung.com>
To: kgene.kim@samsung.com
Cc: linux-samsung-soc@vger.kernel.org, linux-kernel@vger.kernel.org,
	cw00.choi@samsung.com, kyungmin.park@samsung.com,
	ben-linux@fluff.org, linux-arm-kernel@lists.infradead.org
Subject: [PATCHv2 1/2] ARM: dts: Fix the number of DMA channels for Exynos3250
Date: Wed, 12 Nov 2014 11:50:28 +0900	[thread overview]
Message-ID: <1415760629-1531-2-git-send-email-cw00.choi@samsung.com> (raw)
In-Reply-To: <1415760629-1531-1-git-send-email-cw00.choi@samsung.com>

This patch fix the numer for DMA channels for Exynos3250 because DMA controller
of Exynos3250 can support 16 channels simultaneously.

Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
---
 arch/arm/boot/dts/exynos3250.dtsi | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/arch/arm/boot/dts/exynos3250.dtsi b/arch/arm/boot/dts/exynos3250.dtsi
index 242ddda..5c14e3e 100644
--- a/arch/arm/boot/dts/exynos3250.dtsi
+++ b/arch/arm/boot/dts/exynos3250.dtsi
@@ -292,7 +292,7 @@
 				clocks = <&cmu CLK_PDMA0>;
 				clock-names = "apb_pclk";
 				#dma-cells = <1>;
-				#dma-channels = <8>;
+				#dma-channels = <16>;
 				#dma-requests = <32>;
 			};
 
@@ -303,7 +303,7 @@
 				clocks = <&cmu CLK_PDMA1>;
 				clock-names = "apb_pclk";
 				#dma-cells = <1>;
-				#dma-channels = <8>;
+				#dma-channels = <16;
 				#dma-requests = <32>;
 			};
 		};
-- 
1.8.5.5

WARNING: multiple messages have this Message-ID (diff)
From: cw00.choi@samsung.com (Chanwoo Choi)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCHv2 1/2] ARM: dts: Fix the number of DMA channels for Exynos3250
Date: Wed, 12 Nov 2014 11:50:28 +0900	[thread overview]
Message-ID: <1415760629-1531-2-git-send-email-cw00.choi@samsung.com> (raw)
In-Reply-To: <1415760629-1531-1-git-send-email-cw00.choi@samsung.com>

This patch fix the numer for DMA channels for Exynos3250 because DMA controller
of Exynos3250 can support 16 channels simultaneously.

Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
---
 arch/arm/boot/dts/exynos3250.dtsi | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/arch/arm/boot/dts/exynos3250.dtsi b/arch/arm/boot/dts/exynos3250.dtsi
index 242ddda..5c14e3e 100644
--- a/arch/arm/boot/dts/exynos3250.dtsi
+++ b/arch/arm/boot/dts/exynos3250.dtsi
@@ -292,7 +292,7 @@
 				clocks = <&cmu CLK_PDMA0>;
 				clock-names = "apb_pclk";
 				#dma-cells = <1>;
-				#dma-channels = <8>;
+				#dma-channels = <16>;
 				#dma-requests = <32>;
 			};
 
@@ -303,7 +303,7 @@
 				clocks = <&cmu CLK_PDMA1>;
 				clock-names = "apb_pclk";
 				#dma-cells = <1>;
-				#dma-channels = <8>;
+				#dma-channels = <16;
 				#dma-requests = <32>;
 			};
 		};
-- 
1.8.5.5

  reply	other threads:[~2014-11-12  2:51 UTC|newest]

Thread overview: 11+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2014-11-12  2:50 [PATCHv2 0/2] ARM: dts: Fix the number of DMA channels for Exynos3250/4 Chanwoo Choi
2014-11-12  2:50 ` Chanwoo Choi
2014-11-12  2:50 ` Chanwoo Choi [this message]
2014-11-12  2:50   ` [PATCHv2 1/2] ARM: dts: Fix the number of DMA channels for Exynos3250 Chanwoo Choi
2014-11-12  2:50   ` Chanwoo Choi
2014-11-12  2:50 ` [PATCHv2 2/2] ARM: dts: Fix the number of DMA channels for Exynos4 Chanwoo Choi
2014-11-12  2:50   ` Chanwoo Choi
2014-11-12  5:38 ` [PATCHv2 0/2] ARM: dts: Fix the number of DMA channels for Exynos3250/4 Chanwoo Choi
2014-11-12  5:38   ` Chanwoo Choi
2014-11-13  2:34   ` Kukjin Kim
2014-11-13  2:34     ` Kukjin Kim

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