| Message ID | 1694675158-38301-1-git-send-email-quic_ziqichen@quicinc.com (mailing list archive) |
|---|---|
| State | Not Applicable |
| Headers | show |
| Series | [v2] scsi: ufs: qcom: dt-bindings: Add MCQ properties | expand |
On 14/09/2023 09:05, Ziqi Chen wrote: > Remove the maxItem limitation to property 'reg', > and add description for the property 'msi-parent'. > > Signed-off-by: Ziqi Chen <quic_ziqichen@quicinc.com> > --- > Documentation/devicetree/bindings/ufs/qcom,ufs.yaml | 12 +++++++++++- > 1 file changed, 11 insertions(+), 1 deletion(-) > > diff --git a/Documentation/devicetree/bindings/ufs/qcom,ufs.yaml b/Documentation/devicetree/bindings/ufs/qcom,ufs.yaml > index bdfa86a..5ec2717 100644 > --- a/Documentation/devicetree/bindings/ufs/qcom,ufs.yaml > +++ b/Documentation/devicetree/bindings/ufs/qcom,ufs.yaml > @@ -77,7 +77,13 @@ properties: > > reg: > minItems: 1 > - maxItems: 2 So 20 items are allowed? No, that's not correct. > + description: > + Register base addresses and lengths of the UFS areas. Drop description - it's useless and redundant. > + > + reg-names: > + minItems: 1 > + description: > + Names of the reg areas to use during resource lookup. Drop such description it's useless, instead list and describe items. Also, why all devices now have two regs? No, this is just wrong. And haven't we been here with two items? > > required-opps: > maxItems: 1 > @@ -97,6 +103,10 @@ properties: > description: > GPIO connected to the RESET pin of the UFS memory device. > > + msi-parent: > + description: > + Pointer to the hardware entity that serves as the MSI controller for thi UFS controller. typo in "thi". Not wrapped according to Linux coding style (as written in coding style document). BTW, this is usually just "true" and without need for description. Best regards, Krzysztof
On 14/09/2023 09:16, Krzysztof Kozlowski wrote: > On 14/09/2023 09:05, Ziqi Chen wrote: >> Remove the maxItem limitation to property 'reg', Your commit should answer to "why". Not "what". >> and add description for the property 'msi-parent'. >> >> Signed-off-by: Ziqi Chen <quic_ziqichen@quicinc.com> >> --- >> Documentation/devicetree/bindings/ufs/qcom,ufs.yaml | 12 +++++++++++- >> 1 file changed, 11 insertions(+), 1 deletion(-) >> >> diff --git a/Documentation/devicetree/bindings/ufs/qcom,ufs.yaml b/Documentation/devicetree/bindings/ufs/qcom,ufs.yaml >> index bdfa86a..5ec2717 100644 >> --- a/Documentation/devicetree/bindings/ufs/qcom,ufs.yaml >> +++ b/Documentation/devicetree/bindings/ufs/qcom,ufs.yaml >> @@ -77,7 +77,13 @@ properties: >> >> reg: >> minItems: 1 >> - maxItems: 2 > > So 20 items are allowed? No, that's not correct. > > >> + description: >> + Register base addresses and lengths of the UFS areas. > > Drop description - it's useless and redundant. > >> + >> + reg-names: >> + minItems: 1 >> + description: >> + Names of the reg areas to use during resource lookup. > > Drop such description it's useless, instead list and describe items. > > Also, why all devices now have two regs? No, this is just wrong. And > haven't we been here with two items? > > >> >> required-opps: >> maxItems: 1 >> @@ -97,6 +103,10 @@ properties: >> description: >> GPIO connected to the RESET pin of the UFS memory device. >> >> + msi-parent: >> + description: >> + Pointer to the hardware entity that serves as the MSI controller for thi UFS controller. > > typo in "thi". Not wrapped according to Linux coding style (as written > in coding style document). BTW, this is usually just "true" and without > need for description. > BTW, for both my comments - for reg/reg-names and this property - where is the user? Except adding this to example, I expect to see users somewhere. Best regards, Krzysztof
diff --git a/Documentation/devicetree/bindings/ufs/qcom,ufs.yaml b/Documentation/devicetree/bindings/ufs/qcom,ufs.yaml index bdfa86a..5ec2717 100644 --- a/Documentation/devicetree/bindings/ufs/qcom,ufs.yaml +++ b/Documentation/devicetree/bindings/ufs/qcom,ufs.yaml @@ -77,7 +77,13 @@ properties: reg: minItems: 1 - maxItems: 2 + description: + Register base addresses and lengths of the UFS areas. + + reg-names: + minItems: 1 + description: + Names of the reg areas to use during resource lookup. required-opps: maxItems: 1 @@ -97,6 +103,10 @@ properties: description: GPIO connected to the RESET pin of the UFS memory device. + msi-parent: + description: + Pointer to the hardware entity that serves as the MSI controller for thi UFS controller. + required: - compatible - reg
Remove the maxItem limitation to property 'reg', and add description for the property 'msi-parent'. Signed-off-by: Ziqi Chen <quic_ziqichen@quicinc.com> --- Documentation/devicetree/bindings/ufs/qcom,ufs.yaml | 12 +++++++++++- 1 file changed, 11 insertions(+), 1 deletion(-)