From mboxrd@z Thu Jan 1 00:00:00 1970 From: punit.agrawal@arm.com (Punit Agrawal) Date: Thu, 22 Aug 2013 16:02:26 +0100 Subject: [Patch v3 1/3] ARM: dts: Improve CCI bindings documentation. In-Reply-To: <1377183748-5717-1-git-send-email-punit.agrawal@arm.com> References: <1377183748-5717-1-git-send-email-punit.agrawal@arm.com> Message-ID: <1377183748-5717-2-git-send-email-punit.agrawal@arm.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org Improve the description of the value types used in the CCI binding. Cc: devicetree at vger.kernel.org Cc: Lorenzo Pieralisi Cc: Nicolas Pitre Cc: Stephen Warren Cc: Rob Herring Signed-off-by: Punit Agrawal --- Documentation/devicetree/bindings/arm/cci.txt | 12 +++++++++--- 1 file changed, 9 insertions(+), 3 deletions(-) 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: + 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: + 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: + 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. -- 1.7.10.4