Re: [PATCH 1/4] dt-bindings: add doc for ibm,hotplug-aperture
From: Balbir Singh <bsingharora@gmail.com>
Date: 2016-08-11 04:12:47
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linux-devicetree, linuxppc-dev, lkml
On 09/08/16 04:27, Reza Arbab wrote:
quoted hunk ↗ jump to hunk
Signed-off-by: Reza Arbab <redacted> --- .../bindings/powerpc/opal/hotplug-aperture.txt | 26 ++++++++++++++++++++++ 1 file changed, 26 insertions(+) create mode 100644 Documentation/devicetree/bindings/powerpc/opal/hotplug-aperture.txtdiff --git a/Documentation/devicetree/bindings/powerpc/opal/hotplug-aperture.txt b/Documentation/devicetree/bindings/powerpc/opal/hotplug-aperture.txt new file mode 100644 index 0000000..b8dffaa --- /dev/null +++ b/Documentation/devicetree/bindings/powerpc/opal/hotplug-aperture.txt@@ -0,0 +1,26 @@ +Designated hotplug memory +------------------------- + +This binding describes a region of hotplug memory which is not present at boot, +allowing its eventual NUMA associativity to be prespecified. + +Required properties: + +- compatible + "ibm,hotplug-aperture" + +- reg + base address and size of the region (standard definition) + +- ibm,associativity + NUMA associativity (standard definition) + +Example: + +A 2 GiB aperture at 0x100000000, to be part of nid 3 when hotplugged: + + hotplug-memory@100000000 { + compatible = "ibm,hotplug-aperture"; + reg = <0x0 0x100000000 0x0 0x80000000>; + ibm,associativity = <0x4 0x0 0x0 0x0 0x3>; + };
+Stewart and Alistair Looks good to me! Acked-by: Balbir Singh <bsingharora@gmail.com> -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@kvack.org. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: <a href=mailto:"dont@kvack.org"> email@kvack.org </a>