Commit 3498355e authored by Loc Ho's avatar Loc Ho Committed by Borislav Petkov
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EDAC, Documentation: Update X-Gene EDAC binding for L3/SoC subnodes 



Update documentation for the APM X-Gene SoC EDAC DTS binding for L3/SoC
subnodes.

Signed-off-by: default avatarLoc Ho <lho@apm.com>
Acked-by: default avatarArnd Bergmann <arnd@arndb.de>
Cc: devicetree@vger.kernel.org
Cc: Ian Campbell <ijc+devicetree@hellion.org.uk>
Cc: jcm@redhat.com
Cc: Kumar Gala <galak@codeaurora.org>
Cc: linux-arm-kernel@lists.infradead.org
Cc: linux-edac <linux-edac@vger.kernel.org>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: mchehab@osg.samsung.com
Cc: patches@apm.com
Cc: Pawel Moll <pawel.moll@arm.com>
Cc: Rob Herring <robh+dt@kernel.org>
Link: http://lkml.kernel.org/r/1443055261-8613-2-git-send-email-lho@apm.com


Signed-off-by: default avatarBorislav Petkov <bp@suse.de>
parent 2900ea60

Documentation/devicetree/bindings/edac/apm-xgene-edac.txt

+23 −0
Original line number Diff line number Diff line
@@ -5,6 +5,8 @@ The follow error types are supported: 


  memory controller	- Memory controller

  PMD (L1/L2)		- Processor module unit (PMD) L1/L2 cache

  L3			- L3 cache controller

  SoC			- SoC IP's such as Ethernet, SATA, and etc



The following section describes the EDAC DT node binding.
@@ -30,6 +32,17 @@ Required properties for PMD subnode: 
- reg			: First resource shall be the PMD resource.

- pmd-controller	: Instance number of the PMD controller.



Required properties for L3 subnode:

- compatible		: Shall be "apm,xgene-edac-l3" or

                          "apm,xgene-edac-l3-v2".

- reg			: First resource shall be the L3 EDAC resource.



Required properties for SoC subnode:

- compatible		: Shall be "apm,xgene-edac-soc-v1" for revision 1 or

                          "apm,xgene-edac-l3-soc" for general value reporting

                          only.

- reg			: First resource shall be the SoC EDAC resource.



Example:

	csw: csw@7e200000 {

		compatible = "apm,xgene-csw", "syscon";
@@ -76,4 +89,14 @@ Example: 
			reg = <0x0 0x7c000000 0x0 0x200000>;

			pmd-controller = <0>;

		};



		edacl3@7e600000 {

			compatible = "apm,xgene-edac-l3";

			reg = <0x0 0x7e600000 0x0 0x1000>;

		};



		edacsoc@7e930000 {

			compatible = "apm,xgene-edac-soc-v1";

			reg = <0x0 0x7e930000 0x0 0x1000>;

		};

	};

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