diff mbox

[v3,1/3] ARM: dts: Improve CCI bindings documentation.

Message ID 1377183748-5717-2-git-send-email-punit.agrawal@arm.com (mailing list archive)
State New, archived
Headers show

Commit Message

Punit Agrawal Aug. 22, 2013, 3:02 p.m. UTC 
Improve the description of the value types used in the CCI binding.

Cc: devicetree@vger.kernel.org
Cc: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Cc: Nicolas Pitre <nicolas.pitre@linaro.org>
Cc: Stephen Warren <swarren@wwwdotorg.org>
Cc: Rob Herring <rob.herring@calxeda.com>
Signed-off-by: Punit Agrawal <punit.agrawal@arm.com>
---
 Documentation/devicetree/bindings/arm/cci.txt |   12 +++++++++---
 1 file changed, 9 insertions(+), 3 deletions(-)

Comments

Stephen Warren Aug. 22, 2013, 10:15 p.m. UTC | #1 
On 08/22/2013 09:02 AM, Punit Agrawal wrote:
> Improve the description of the value types used in the CCI binding.

I think this looks fine to me.

Acked-by: Stephen Warren <swarren@nvidia.com>
diff mbox

Patch

diff --git a/Documentation/devicetree/bindings/arm/cci.txt b/Documentation/devicetree/bindings/arm/cci.txt
index 92d36e2..024c03d 100644
--- a/Documentation/devicetree/bindings/arm/cci.txt
+++ b/Documentation/devicetree/bindings/arm/cci.txt
@@ -36,14 +36,18 @@  specific to ARM.
 
 	- reg
 		Usage: required
-		Value type: <prop-encoded-array>
+		Value type: Integer cells. A register entry, expressed as a pair
+			    of cells, containing base and size.
 		Definition: A standard property. Specifies base physical
 			    address of CCI control registers common to all
 			    interfaces.
 
 	- ranges:
 		Usage: required
-		Value type: <prop-encoded-array>
+		Value type: Integer cells. An array of range entries, expressed
+			    as a tuple of cells, containing child address,
+			    parent address and the size of the region in the
+			    child address space.
 		Definition: A standard property. Follow rules in the ePAPR for
 			    hierarchical bus addressing. CCI interfaces
 			    addresses refer to the parent node addressing
@@ -74,7 +78,9 @@  specific to ARM.
 
 		- reg:
 			Usage: required
-			Value type: <prop-encoded-array>
+			Value type: Integer cells. A register entry, expressed
+				    as a pair of cells, containing base and
+				    size.
 			Definition: the base address and size of the
 				    corresponding interface programming
 				    registers.