subject:"\[patch 1\/1\] fsldma\: the MPC8377MDS board device tree node for fsldma driver"

[patch 1/1] fsldma: the MPC8377MDS board device tree node for fsldma driver

2008-06-09 Thread akpm

From: Zhang Wei [EMAIL PROTECTED]

The fsldma driver is tested on MPC8377MDS board.  The patch adds fsldma driver
support into MPC8377MDS device tree.

Signed-off-by: Zhang Wei [EMAIL PROTECTED]
Cc: Nelson, Shannon [EMAIL PROTECTED]
Cc: Dan Williams [EMAIL PROTECTED]
Cc: Kumar Gala [EMAIL PROTECTED]
Cc: Paul Mackerras [EMAIL PROTECTED]
Cc: Benjamin Herrenschmidt [EMAIL PROTECTED]
Cc: Scott Wood [EMAIL PROTECTED]
Cc: Li Yang [EMAIL PROTECTED]

On Wed, 14 May 2008 18:28:08 -0500
Scott Wood [EMAIL PROTECTED] wrote:


 [EMAIL PROTECTED] wrote:
  From: Zhang Wei [EMAIL PROTECTED]
  
 According to booting-without-of.txt, the interrupts property should be 
 repeated in each channel.  The driver also needs to be fixed to remember 
 whether it registered a DMA-block-level interrupt handler already, and 
 not try to register a channel interrupt.

Signed-off-by: Andrew Morton [EMAIL PROTECTED]
---

 arch/powerpc/boot/dts/mpc8377_mds.dts |   27 
 1 file changed, 27 insertions(+)

diff -puN 
arch/powerpc/boot/dts/mpc8377_mds.dts~fsldma-the-mpc8377mds-board-device-tree-node-for-fsldma-driver
 arch/powerpc/boot/dts/mpc8377_mds.dts
--- 
a/arch/powerpc/boot/dts/mpc8377_mds.dts~fsldma-the-mpc8377mds-board-device-tree-node-for-fsldma-driver
+++ a/arch/powerpc/boot/dts/mpc8377_mds.dts
@@ -303,6 +303,33 @@
};
};
 
+   [EMAIL PROTECTED] {
+   #address-cells = 1;
+   #size-cells = 1;
+   compatible = fsl,mpc8349-dma;
+   reg = 0x82a8 4;
+   ranges = 0 0x8100 0x1a8;
+   interrupt-parent = ipic;
+   interrupts = 0x47 8;
+   cell-index = 0;
+   [EMAIL PROTECTED] {
+   compatible = fsl,mpc8349-dma-channel;
+   reg = 0 0x80;
+   };
+   [EMAIL PROTECTED] {
+   compatible = fsl,mpc8349-dma-channel;
+   reg = 0x80 0x80;
+   };
+   [EMAIL PROTECTED] {
+   compatible = fsl,mpc8349-dma-channel;
+   reg = 0x100 0x80;
+   };
+   [EMAIL PROTECTED] {
+   compatible = fsl,mpc8349-dma-channel;
+   reg = 0x180 0x28;
+   };
+   };
+
/* IPIC
 * interrupts cell = intr #, sense
 * sense values match linux IORESOURCE_IRQ_* defines:
_
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Re: [patch 1/1] fsldma: the MPC8377MDS board device tree node for fsldma driver

2008-06-09 Thread Kumar Gala



On Jun 9, 2008, at 6:29 PM, [EMAIL PROTECTED] wrote:


From: Zhang Wei [EMAIL PROTECTED]

The fsldma driver is tested on MPC8377MDS board.  The patch adds  
fsldma driver

support into MPC8377MDS device tree.

Signed-off-by: Zhang Wei [EMAIL PROTECTED]
Cc: Nelson, Shannon [EMAIL PROTECTED]
Cc: Dan Williams [EMAIL PROTECTED]
Cc: Kumar Gala [EMAIL PROTECTED]
Cc: Paul Mackerras [EMAIL PROTECTED]
Cc: Benjamin Herrenschmidt [EMAIL PROTECTED]
Cc: Scott Wood [EMAIL PROTECTED]
Cc: Li Yang [EMAIL PROTECTED]

On Wed, 14 May 2008 18:28:08 -0500
Scott Wood [EMAIL PROTECTED] wrote:



[EMAIL PROTECTED] wrote:

From: Zhang Wei [EMAIL PROTECTED]

According to booting-without-of.txt, the interrupts property should  
be
repeated in each channel.  The driver also needs to be fixed to  
remember
whether it registered a DMA-block-level interrupt handler already,  
and

not try to register a channel interrupt.


Signed-off-by: Andrew Morton [EMAIL PROTECTED]
---

arch/powerpc/boot/dts/mpc8377_mds.dts |   27 
1 file changed, 27 insertions(+)


This is already in Linus's tree as commit  
3f346935f4f7141b0253ab0d8dfefb6e20ad08c3


- k
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[patch 1/1] fsldma: the MPC8377MDS board device tree node for fsldma driver

2008-05-14 Thread akpm

From: Zhang Wei [EMAIL PROTECTED]

The fsldma driver is tested on MPC8377MDS board.  The patch adds fsldma driver
support into MPC8377MDS device tree.

Signed-off-by: Zhang Wei [EMAIL PROTECTED]
Cc: Nelson, Shannon [EMAIL PROTECTED]
Cc: Dan Williams [EMAIL PROTECTED]
Cc: Kumar Gala [EMAIL PROTECTED]
Cc: Paul Mackerras [EMAIL PROTECTED]
Cc: Benjamin Herrenschmidt [EMAIL PROTECTED]
Signed-off-by: Andrew Morton [EMAIL PROTECTED]
---

 arch/powerpc/boot/dts/mpc8377_mds.dts |   27 
 1 file changed, 27 insertions(+)

diff -puN 
arch/powerpc/boot/dts/mpc8377_mds.dts~fsldma-the-mpc8377mds-board-device-tree-node-for-fsldma-driver
 arch/powerpc/boot/dts/mpc8377_mds.dts
--- 
a/arch/powerpc/boot/dts/mpc8377_mds.dts~fsldma-the-mpc8377mds-board-device-tree-node-for-fsldma-driver
+++ a/arch/powerpc/boot/dts/mpc8377_mds.dts
@@ -295,6 +295,33 @@
};
};
 
+   [EMAIL PROTECTED] {
+   #address-cells = 1;
+   #size-cells = 1;
+   compatible = fsl,mpc8349-dma;
+   reg = 0x82a8 4;
+   ranges = 0 0x8100 0x1a8;
+   interrupt-parent = ipic;
+   interrupts = 0x47 8;
+   cell-index = 0;
+   [EMAIL PROTECTED] {
+   compatible = fsl,mpc8349-dma-channel;
+   reg = 0 0x80;
+   };
+   [EMAIL PROTECTED] {
+   compatible = fsl,mpc8349-dma-channel;
+   reg = 0x80 0x80;
+   };
+   [EMAIL PROTECTED] {
+   compatible = fsl,mpc8349-dma-channel;
+   reg = 0x100 0x80;
+   };
+   [EMAIL PROTECTED] {
+   compatible = fsl,mpc8349-dma-channel;
+   reg = 0x180 0x28;
+   };
+   };
+
/* IPIC
 * interrupts cell = intr #, sense
 * sense values match linux IORESOURCE_IRQ_* defines:
_
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Re: [patch 1/1] fsldma: the MPC8377MDS board device tree node for fsldma driver

2008-05-14 Thread Scott Wood


[EMAIL PROTECTED] wrote:

From: Zhang Wei [EMAIL PROTECTED]

The fsldma driver is tested on MPC8377MDS board.  The patch adds fsldma driver
support into MPC8377MDS device tree.

Signed-off-by: Zhang Wei [EMAIL PROTECTED]
Cc: Nelson, Shannon [EMAIL PROTECTED]
Cc: Dan Williams [EMAIL PROTECTED]
Cc: Kumar Gala [EMAIL PROTECTED]
Cc: Paul Mackerras [EMAIL PROTECTED]
Cc: Benjamin Herrenschmidt [EMAIL PROTECTED]
Signed-off-by: Andrew Morton [EMAIL PROTECTED]
---

 arch/powerpc/boot/dts/mpc8377_mds.dts |   27 
 1 file changed, 27 insertions(+)

diff -puN 
arch/powerpc/boot/dts/mpc8377_mds.dts~fsldma-the-mpc8377mds-board-device-tree-node-for-fsldma-driver
 arch/powerpc/boot/dts/mpc8377_mds.dts
--- 
a/arch/powerpc/boot/dts/mpc8377_mds.dts~fsldma-the-mpc8377mds-board-device-tree-node-for-fsldma-driver
+++ a/arch/powerpc/boot/dts/mpc8377_mds.dts
@@ -295,6 +295,33 @@
};
};
 
+		[EMAIL PROTECTED] {

+   #address-cells = 1;
+   #size-cells = 1;
+   compatible = fsl,mpc8349-dma;
+   reg = 0x82a8 4;
+   ranges = 0 0x8100 0x1a8;
+   interrupt-parent = ipic;
+   interrupts = 0x47 8;
+   cell-index = 0;
+   [EMAIL PROTECTED] {
+   compatible = fsl,mpc8349-dma-channel;
+   reg = 0 0x80;
+   };
+   [EMAIL PROTECTED] {
+   compatible = fsl,mpc8349-dma-channel;
+   reg = 0x80 0x80;
+   };
+   [EMAIL PROTECTED] {
+   compatible = fsl,mpc8349-dma-channel;
+   reg = 0x100 0x80;
+   };
+   [EMAIL PROTECTED] {
+   compatible = fsl,mpc8349-dma-channel;
+   reg = 0x180 0x28;
+   };


According to booting-without-of.txt, the interrupts property should be 
repeated in each channel.  The driver also needs to be fixed to remember 
whether it registered a DMA-block-level interrupt handler already, and 
not try to register a channel interrupt.


-Scott
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Re: [patch 1/1] fsldma: the MPC8377MDS board device tree node for fsldma driver

2008-05-14 Thread Dan Williams

[adding Li Yang (new fsldma maintainer) to the cc]

On Wed, 2008-05-14 at 16:28 -0700, Scott Wood wrote:
 [EMAIL PROTECTED] wrote:
  From: Zhang Wei [EMAIL PROTECTED]
 
  The fsldma driver is tested on MPC8377MDS board.  The patch adds fsldma 
  driver
  support into MPC8377MDS device tree.
 
  Signed-off-by: Zhang Wei [EMAIL PROTECTED]
  Cc: Nelson, Shannon [EMAIL PROTECTED]
  Cc: Dan Williams [EMAIL PROTECTED]
  Cc: Kumar Gala [EMAIL PROTECTED]
  Cc: Paul Mackerras [EMAIL PROTECTED]
  Cc: Benjamin Herrenschmidt [EMAIL PROTECTED]
  Signed-off-by: Andrew Morton [EMAIL PROTECTED]
  ---
 
   arch/powerpc/boot/dts/mpc8377_mds.dts |   27 
   1 file changed, 27 insertions(+)
 
  diff -puN 
  arch/powerpc/boot/dts/mpc8377_mds.dts~fsldma-the-mpc8377mds-board-device-tree-node-for-fsldma-driver
   arch/powerpc/boot/dts/mpc8377_mds.dts
  --- 
  a/arch/powerpc/boot/dts/mpc8377_mds.dts~fsldma-the-mpc8377mds-board-device-tree-node-for-fsldma-driver
  +++ a/arch/powerpc/boot/dts/mpc8377_mds.dts
  @@ -295,6 +295,33 @@
};
};
  
  + [EMAIL PROTECTED] {
  + #address-cells = 1;
  + #size-cells = 1;
  + compatible = fsl,mpc8349-dma;
  + reg = 0x82a8 4;
  + ranges = 0 0x8100 0x1a8;
  + interrupt-parent = ipic;
  + interrupts = 0x47 8;
  + cell-index = 0;
  + [EMAIL PROTECTED] {
  + compatible = fsl,mpc8349-dma-channel;
  + reg = 0 0x80;
  + };
  + [EMAIL PROTECTED] {
  + compatible = fsl,mpc8349-dma-channel;
  + reg = 0x80 0x80;
  + };
  + [EMAIL PROTECTED] {
  + compatible = fsl,mpc8349-dma-channel;
  + reg = 0x100 0x80;
  + };
  + [EMAIL PROTECTED] {
  + compatible = fsl,mpc8349-dma-channel;
  + reg = 0x180 0x28;
  + };
 
 According to booting-without-of.txt, the interrupts property should be
 repeated in each channel.  The driver also needs to be fixed to remember
 whether it registered a DMA-block-level interrupt handler already, and
 not try to register a channel interrupt.
 
 -Scott
 
 

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[patch 1/1] fsldma: the MPC8377MDS board device tree node for fsldma driver

Re: [patch 1/1] fsldma: the MPC8377MDS board device tree node for fsldma driver

[patch 1/1] fsldma: the MPC8377MDS board device tree node for fsldma driver

Re: [patch 1/1] fsldma: the MPC8377MDS board device tree node for fsldma driver

Re: [patch 1/1] fsldma: the MPC8377MDS board device tree node for fsldma driver

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