[PATCHv2 0/2] ARM: dts: Fix the number of DMA channels for Exynos3250/4

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* [PATCHv2 0/2] ARM: dts: Fix the number of DMA channels for Exynos3250/4
@ 2014-11-12  2:50 ` Chanwoo Choi
  0 siblings, 0 replies; 11+ messages in thread
From: Chanwoo Choi @ 2014-11-12  2:50 UTC (permalink / raw)
  To: kgene.kim
  Cc: ben-linux, kyungmin.park, cw00.choi, linux-samsung-soc,
	linux-kernel, linux-arm-kernel

This patch fix minor issuse to correct the number of DMA channels for
Exynos3250 and Exynos4 series. The PL330 DMA of Exynos3250/Exynos4 support
16 channels simultaneously but, PL330 DMA driver don't use 'dma-channels'
property directly. This patchset fix the correct information
of Exynos3250/Exynos4's PL330 DMA simply.

Changes from v1:
- Fix the nubmer for DMA channesl for Exynos4415

Chanwoo Choi (2):
  ARM: dts: Fix the number of DMA channels for Exynos3250
  ARM: dts: Fix the number of DMA channels for Exynos4

 arch/arm/boot/dts/exynos3250.dtsi | 4 ++--
 arch/arm/boot/dts/exynos4.dtsi    | 4 ++--
 arch/arm/boot/dts/exynos4415.dtsi | 4 ++--
 3 files changed, 6 insertions(+), 6 deletions(-)

-- 
1.8.5.5

^ permalink raw reply	[flat|nested] 11+ messages in thread

* [PATCHv2 0/2] ARM: dts: Fix the number of DMA channels for Exynos3250/4
@ 2014-11-12  2:50 ` Chanwoo Choi
  0 siblings, 0 replies; 11+ messages in thread
From: Chanwoo Choi @ 2014-11-12  2:50 UTC (permalink / raw)
  To: linux-arm-kernel

This patch fix minor issuse to correct the number of DMA channels for
Exynos3250 and Exynos4 series. The PL330 DMA of Exynos3250/Exynos4 support
16 channels simultaneously but, PL330 DMA driver don't use 'dma-channels'
property directly. This patchset fix the correct information
of Exynos3250/Exynos4's PL330 DMA simply.

Changes from v1:
- Fix the nubmer for DMA channesl for Exynos4415

Chanwoo Choi (2):
  ARM: dts: Fix the number of DMA channels for Exynos3250
  ARM: dts: Fix the number of DMA channels for Exynos4

 arch/arm/boot/dts/exynos3250.dtsi | 4 ++--
 arch/arm/boot/dts/exynos4.dtsi    | 4 ++--
 arch/arm/boot/dts/exynos4415.dtsi | 4 ++--
 3 files changed, 6 insertions(+), 6 deletions(-)

-- 
1.8.5.5

^ permalink raw reply	[flat|nested] 11+ messages in thread

* [PATCHv2 1/2] ARM: dts: Fix the number of DMA channels for Exynos3250
  2014-11-12  2:50 ` Chanwoo Choi
  (?)
@ 2014-11-12  2:50   ` Chanwoo Choi
  -1 siblings, 0 replies; 11+ messages in thread
From: Chanwoo Choi @ 2014-11-12  2:50 UTC (permalink / raw)
  To: kgene.kim
  Cc: linux-samsung-soc, linux-kernel, cw00.choi, kyungmin.park,
	ben-linux, linux-arm-kernel

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

^ permalink raw reply related	[flat|nested] 11+ messages in thread

* [PATCHv2 1/2] ARM: dts: Fix the number of DMA channels for Exynos3250
@ 2014-11-12  2:50   ` Chanwoo Choi
  0 siblings, 0 replies; 11+ messages in thread
From: Chanwoo Choi @ 2014-11-12  2:50 UTC (permalink / raw)
  To: kgene.kim
  Cc: ben-linux, kyungmin.park, cw00.choi, linux-samsung-soc,
	linux-kernel, linux-arm-kernel

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


^ permalink raw reply related	[flat|nested] 11+ messages in thread

* [PATCHv2 1/2] ARM: dts: Fix the number of DMA channels for Exynos3250
@ 2014-11-12  2:50   ` Chanwoo Choi
  0 siblings, 0 replies; 11+ messages in thread
From: Chanwoo Choi @ 2014-11-12  2:50 UTC (permalink / raw)
  To: linux-arm-kernel

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

^ permalink raw reply related	[flat|nested] 11+ messages in thread

* [PATCHv2 2/2] ARM: dts: Fix the number of DMA channels for Exynos4
  2014-11-12  2:50 ` Chanwoo Choi
@ 2014-11-12  2:50   ` Chanwoo Choi
  -1 siblings, 0 replies; 11+ messages in thread
From: Chanwoo Choi @ 2014-11-12  2:50 UTC (permalink / raw)
  To: kgene.kim
  Cc: ben-linux, kyungmin.park, cw00.choi, linux-samsung-soc,
	linux-kernel, linux-arm-kernel

This patch fix the numer for DMA channels for Exynos4210/Exynos4212/Exynos4412
/Exynos4415 because DMA controller of Exynos4 series can support 16 channels
simultaneously.

Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
---
 arch/arm/boot/dts/exynos4.dtsi    | 4 ++--
 arch/arm/boot/dts/exynos4415.dtsi | 4 ++--
 2 files changed, 4 insertions(+), 4 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>;
 		};
 
diff --git a/arch/arm/boot/dts/exynos4415.dtsi b/arch/arm/boot/dts/exynos4415.dtsi
index c1c9b37..a097332 100644
--- a/arch/arm/boot/dts/exynos4415.dtsi
+++ b/arch/arm/boot/dts/exynos4415.dtsi
@@ -348,7 +348,7 @@
 				clocks = <&cmu CLK_PDMA0>;
 				clock-names = "apb_pclk";
 				#dma-cells = <1>;
-				#dma-channels = <8>;
+				#dma-channels = <16>;
 				#dma-requests = <32>;
 			};
 
@@ -359,7 +359,7 @@
 				clocks = <&cmu CLK_PDMA1>;
 				clock-names = "apb_pclk";
 				#dma-cells = <1>;
-				#dma-channels = <8>;
+				#dma-channels = <16>;
 				#dma-requests = <32>;
 			};
 		};
-- 
1.8.5.5

^ permalink raw reply related	[flat|nested] 11+ messages in thread

* [PATCHv2 2/2] ARM: dts: Fix the number of DMA channels for Exynos4
@ 2014-11-12  2:50   ` Chanwoo Choi
  0 siblings, 0 replies; 11+ messages in thread
From: Chanwoo Choi @ 2014-11-12  2:50 UTC (permalink / raw)
  To: linux-arm-kernel

This patch fix the numer for DMA channels for Exynos4210/Exynos4212/Exynos4412
/Exynos4415 because DMA controller of Exynos4 series can support 16 channels
simultaneously.

Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
---
 arch/arm/boot/dts/exynos4.dtsi    | 4 ++--
 arch/arm/boot/dts/exynos4415.dtsi | 4 ++--
 2 files changed, 4 insertions(+), 4 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>;
 		};
 
diff --git a/arch/arm/boot/dts/exynos4415.dtsi b/arch/arm/boot/dts/exynos4415.dtsi
index c1c9b37..a097332 100644
--- a/arch/arm/boot/dts/exynos4415.dtsi
+++ b/arch/arm/boot/dts/exynos4415.dtsi
@@ -348,7 +348,7 @@
 				clocks = <&cmu CLK_PDMA0>;
 				clock-names = "apb_pclk";
 				#dma-cells = <1>;
-				#dma-channels = <8>;
+				#dma-channels = <16>;
 				#dma-requests = <32>;
 			};
 
@@ -359,7 +359,7 @@
 				clocks = <&cmu CLK_PDMA1>;
 				clock-names = "apb_pclk";
 				#dma-cells = <1>;
-				#dma-channels = <8>;
+				#dma-channels = <16>;
 				#dma-requests = <32>;
 			};
 		};
-- 
1.8.5.5

^ permalink raw reply related	[flat|nested] 11+ messages in thread

* Re: [PATCHv2 0/2] ARM: dts: Fix the number of DMA channels for Exynos3250/4
  2014-11-12  2:50 ` Chanwoo Choi
@ 2014-11-12  5:38   ` Chanwoo Choi
  -1 siblings, 0 replies; 11+ messages in thread
From: Chanwoo Choi @ 2014-11-12  5:38 UTC (permalink / raw)
  To: kgene.kim
  Cc: Chanwoo Choi, ben-linux, kyungmin.park, linux-samsung-soc,
	linux-kernel, linux-arm-kernel

Dear Kukjin,

Please ignore this patchset because this patchset are wrong.

Best Regards,
Chanwoo Choi

On 11/12/2014 11:50 AM, Chanwoo Choi wrote:
> This patch fix minor issuse to correct the number of DMA channels for
> Exynos3250 and Exynos4 series. The PL330 DMA of Exynos3250/Exynos4 support
> 16 channels simultaneously but, PL330 DMA driver don't use 'dma-channels'
> property directly. This patchset fix the correct information
> of Exynos3250/Exynos4's PL330 DMA simply.
> 
> Changes from v1:
> - Fix the nubmer for DMA channesl for Exynos4415
> 
> Chanwoo Choi (2):
>   ARM: dts: Fix the number of DMA channels for Exynos3250
>   ARM: dts: Fix the number of DMA channels for Exynos4
> 
>  arch/arm/boot/dts/exynos3250.dtsi | 4 ++--
>  arch/arm/boot/dts/exynos4.dtsi    | 4 ++--
>  arch/arm/boot/dts/exynos4415.dtsi | 4 ++--
>  3 files changed, 6 insertions(+), 6 deletions(-)
> 

^ permalink raw reply	[flat|nested] 11+ messages in thread

* [PATCHv2 0/2] ARM: dts: Fix the number of DMA channels for Exynos3250/4
@ 2014-11-12  5:38   ` Chanwoo Choi
  0 siblings, 0 replies; 11+ messages in thread
From: Chanwoo Choi @ 2014-11-12  5:38 UTC (permalink / raw)
  To: linux-arm-kernel

Dear Kukjin,

Please ignore this patchset because this patchset are wrong.

Best Regards,
Chanwoo Choi

On 11/12/2014 11:50 AM, Chanwoo Choi wrote:
> This patch fix minor issuse to correct the number of DMA channels for
> Exynos3250 and Exynos4 series. The PL330 DMA of Exynos3250/Exynos4 support
> 16 channels simultaneously but, PL330 DMA driver don't use 'dma-channels'
> property directly. This patchset fix the correct information
> of Exynos3250/Exynos4's PL330 DMA simply.
> 
> Changes from v1:
> - Fix the nubmer for DMA channesl for Exynos4415
> 
> Chanwoo Choi (2):
>   ARM: dts: Fix the number of DMA channels for Exynos3250
>   ARM: dts: Fix the number of DMA channels for Exynos4
> 
>  arch/arm/boot/dts/exynos3250.dtsi | 4 ++--
>  arch/arm/boot/dts/exynos4.dtsi    | 4 ++--
>  arch/arm/boot/dts/exynos4415.dtsi | 4 ++--
>  3 files changed, 6 insertions(+), 6 deletions(-)
> 

^ permalink raw reply	[flat|nested] 11+ messages in thread

* Re: [PATCHv2 0/2] ARM: dts: Fix the number of DMA channels for Exynos3250/4
  2014-11-12  5:38   ` Chanwoo Choi
@ 2014-11-13  2:34     ` Kukjin Kim
  -1 siblings, 0 replies; 11+ messages in thread
From: Kukjin Kim @ 2014-11-13  2:34 UTC (permalink / raw)
  To: Chanwoo Choi
  Cc: kgene.kim, linux-samsung-soc, linux-kernel, kyungmin.park,
	ben-linux, linux-arm-kernel

On 11/12/14 14:38, Chanwoo Choi wrote:
> Dear Kukjin,
>
> Please ignore this patchset because this patchset are wrong.
>
OK.

- Kukjin

> Best Regards,
> Chanwoo Choi
>
> On 11/12/2014 11:50 AM, Chanwoo Choi wrote:
>> This patch fix minor issuse to correct the number of DMA channels for
>> Exynos3250 and Exynos4 series. The PL330 DMA of Exynos3250/Exynos4 support
>> 16 channels simultaneously but, PL330 DMA driver don't use 'dma-channels'
>> property directly. This patchset fix the correct information
>> of Exynos3250/Exynos4's PL330 DMA simply.
>>
>> Changes from v1:
>> - Fix the nubmer for DMA channesl for Exynos4415
>>
>> Chanwoo Choi (2):
>>    ARM: dts: Fix the number of DMA channels for Exynos3250
>>    ARM: dts: Fix the number of DMA channels for Exynos4
>>
>>   arch/arm/boot/dts/exynos3250.dtsi | 4 ++--
>>   arch/arm/boot/dts/exynos4.dtsi    | 4 ++--
>>   arch/arm/boot/dts/exynos4415.dtsi | 4 ++--
>>   3 files changed, 6 insertions(+), 6 deletions(-)

^ permalink raw reply	[flat|nested] 11+ messages in thread

* [PATCHv2 0/2] ARM: dts: Fix the number of DMA channels for Exynos3250/4
@ 2014-11-13  2:34     ` Kukjin Kim
  0 siblings, 0 replies; 11+ messages in thread
From: Kukjin Kim @ 2014-11-13  2:34 UTC (permalink / raw)
  To: linux-arm-kernel

On 11/12/14 14:38, Chanwoo Choi wrote:
> Dear Kukjin,
>
> Please ignore this patchset because this patchset are wrong.
>
OK.

- Kukjin

> Best Regards,
> Chanwoo Choi
>
> On 11/12/2014 11:50 AM, Chanwoo Choi wrote:
>> This patch fix minor issuse to correct the number of DMA channels for
>> Exynos3250 and Exynos4 series. The PL330 DMA of Exynos3250/Exynos4 support
>> 16 channels simultaneously but, PL330 DMA driver don't use 'dma-channels'
>> property directly. This patchset fix the correct information
>> of Exynos3250/Exynos4's PL330 DMA simply.
>>
>> Changes from v1:
>> - Fix the nubmer for DMA channesl for Exynos4415
>>
>> Chanwoo Choi (2):
>>    ARM: dts: Fix the number of DMA channels for Exynos3250
>>    ARM: dts: Fix the number of DMA channels for Exynos4
>>
>>   arch/arm/boot/dts/exynos3250.dtsi | 4 ++--
>>   arch/arm/boot/dts/exynos4.dtsi    | 4 ++--
>>   arch/arm/boot/dts/exynos4415.dtsi | 4 ++--
>>   3 files changed, 6 insertions(+), 6 deletions(-)

^ permalink raw reply	[flat|nested] 11+ messages in thread

end of thread, other threads:[~2014-11-13  2:34 UTC | newest]

Thread overview: 11+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
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 ` [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   ` 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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