Re: [PATCH v6 31/36] dt-bindings: nds32 CPU Bindings
From: Arnd Bergmann <arnd@arndb.de>
Date: 2018-01-18 11:02:18
Also in:
linux-arch, linux-devicetree, linux-serial, lkml
On Mon, Jan 15, 2018 at 6:53 AM, Greentime Hu [off-list ref] wrote:
quoted hunk ↗ jump to hunk
From: Greentime Hu <redacted> This patch adds nds32 CPU binding documents. Signed-off-by: Vincent Chen <redacted> Signed-off-by: Rick Chen <redacted> Signed-off-by: Zong Li <redacted> Signed-off-by: Greentime Hu <redacted> Reviewed-by: Rob Herring <robh@kernel.org> --- Documentation/devicetree/bindings/nds32/cpus.txt | 37 ++++++++++++++++++++++ 1 file changed, 37 insertions(+) create mode 100644 Documentation/devicetree/bindings/nds32/cpus.txtdiff --git a/Documentation/devicetree/bindings/nds32/cpus.txt b/Documentation/devicetree/bindings/nds32/cpus.txt new file mode 100644 index 0000000..9a52937 --- /dev/null +++ b/Documentation/devicetree/bindings/nds32/cpus.txt@@ -0,0 +1,37 @@ +* Andestech Processor Binding + +This binding specifies what properties must be available in the device tree +representation of a Andestech Processor Core, which is the root node in the +tree. + +Required properties: + + - compatible: + Usage: required + Value type: <string> + Definition: should be one of: + "andestech,n13" + "andestech,n15" + "andestech,d15" + "andestech,n10" + "andestech,d10" + "andestech,nds32v3"
Based on https://lkml.org/lkml/2017/11/27/1290, this should say that the device tree should always list 'andestech,nds32v3' as the most generic 'compatible' value and list exactly one of the others in addition. Arnd