Re: [PATCH 1/2] ARM: exynos: pl330: Add #dma-cells for generic dma binding support

2013-03-11 Thread Arnd Bergmann 
On Thursday 07 March 2013, Kukjin Kim wrote:
  Can you please take this patch in 3.9 rc2 ?
  
 Sure, I will.
 
 BTW, Arnd, I'm not sure second one(socfpga.dtsi) can be handled in samsung
 tree.

I guess you're right, I've applied the second one to the fixes branch now.

Thanks,

Arnd
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RE: [PATCH 1/2] ARM: exynos: pl330: Add #dma-cells for generic dma binding support

2013-03-06 Thread Kukjin Kim 
Padma Venkat wrote:
 
 On Wed, Mar 6, 2013 at 4:07 AM, Arnd Bergmann a...@arndb.de wrote:
  On Monday 04 March 2013, Padmavathi Venna wrote:
 
  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 padm...@samsung.com
 
  Acked-by: Arnd Bergmann a...@arndb.de
 
  Should we apply these directly to the arm-soc fixes branch, or wait
  until they come back from the Samsung subarchitecture tree?
 
 Hmm, If Kukjin can take in 3.9 rc2 it's better to go via Samsung tree.
 
 Kukjin,
 
 Can you please take this patch in 3.9 rc2 ?
 
Sure, I will.

BTW, Arnd, I'm not sure second one(socfpga.dtsi) can be handled in samsung
tree.

Thanks.

- Kukjin

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Re: [PATCH 1/2] ARM: exynos: pl330: Add #dma-cells for generic dma binding support

2013-03-05 Thread Arnd Bergmann 
On Monday 04 March 2013, Padmavathi Venna wrote:
 
 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 padm...@samsung.com

Acked-by: Arnd Bergmann a...@arndb.de

Should we apply these directly to the arm-soc fixes branch, or wait
until they come back from the Samsung subarchitecture tree?
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Re: [PATCH 1/2] ARM: exynos: pl330: Add #dma-cells for generic dma binding support

2013-03-05 Thread Padma Venkat 
On Wed, Mar 6, 2013 at 4:07 AM, Arnd Bergmann a...@arndb.de wrote:
 On Monday 04 March 2013, Padmavathi Venna wrote:

 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 padm...@samsung.com

 Acked-by: Arnd Bergmann a...@arndb.de

 Should we apply these directly to the arm-soc fixes branch, or wait
 until they come back from the Samsung subarchitecture tree?

Hmm, If Kukjin can take in 3.9 rc2 it's better to go via Samsung tree.

Kukjin,

Can you please take this patch in 3.9 rc2 ?

Thanks
Padma
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[PATCH 1/2] ARM: exynos: pl330: Add #dma-cells for generic dma binding support

2013-03-03 Thread Padmavathi Venna 
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 padm...@samsung.com
---

Based on Torvalds tree

 arch/arm/boot/dts/exynos4.dtsi|9 +
 arch/arm/boot/dts/exynos5440.dtsi |6 ++
 2 files changed, 15 insertions(+), 0 deletions(-)

diff --git a/arch/arm/boot/dts/exynos4.dtsi b/arch/arm/boot/dts/exynos4.dtsi
index e1347fc..1a62bcf 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 = 0x1268 0x1000;
interrupts = 0 35 0;
+   #dma-cells = 1;
+   #dma-channels = 8;
+   #dma-requests = 32;
};
 
pdma1: pdma@1269 {
compatible = arm,pl330, arm,primecell;
reg = 0x1269 0x1000;
interrupts = 0 36 0;
+   #dma-cells = 1;
+   #dma-channels = 8;
+   #dma-requests = 32;
};
 
mdma1: mdma@1285 {
compatible = arm,pl330, arm,primecell;
reg = 0x1285 0x1000;
interrupts = 0 34 0;
+   #dma-cells = 1;
+   #dma-channels = 8;
+   #dma-requests = 1;
};
};
 };
diff --git a/arch/arm/boot/dts/exynos5440.dtsi 
b/arch/arm/boot/dts/exynos5440.dtsi
index 5f3562a..9a99755 100644
--- a/arch/arm/boot/dts/exynos5440.dtsi
+++ b/arch/arm/boot/dts/exynos5440.dtsi
@@ -142,12 +142,18 @@
compatible = arm,pl330, arm,primecell;
reg = 0x12 0x1000;
interrupts = 0 34 0;
+   #dma-cells = 1;
+   #dma-channels = 8;
+   #dma-requests = 32;
};
 
pdma1: pdma@121B {
compatible = arm,pl330, arm,primecell;
reg = 0x121000 0x1000;
interrupts = 0 35 0;
+   #dma-cells = 1;
+   #dma-channels = 8;
+   #dma-requests = 32;
};
};
 
-- 
1.7.4.4

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