2018-01-18 19:02 GMT+08:00 Arnd Bergmann <arnd@xxxxxxxx>: > On Mon, Jan 15, 2018 at 6:53 AM, Greentime Hu <green.hu@xxxxxxxxx> wrote: >> From: Greentime Hu <greentime@xxxxxxxxxxxxx> >> >> This patch adds nds32 CPU binding documents. >> >> Signed-off-by: Vincent Chen <vincentc@xxxxxxxxxxxxx> >> Signed-off-by: Rick Chen <rick@xxxxxxxxxxxxx> >> Signed-off-by: Zong Li <zong@xxxxxxxxxxxxx> >> Signed-off-by: Greentime Hu <greentime@xxxxxxxxxxxxx> >> Reviewed-by: Rob Herring <robh@xxxxxxxxxx> >> --- >> Documentation/devicetree/bindings/nds32/cpus.txt | 37 ++++++++++++++++++++++ >> 1 file changed, 37 insertions(+) >> create mode 100644 Documentation/devicetree/bindings/nds32/cpus.txt >> >> diff --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 Hi, Arnd: I will remove the others and just left "andestech,nds32v3" in here.
