Message ID | 20220321144825.11736-19-ansuelsmth@gmail.com (mailing list archive) |
---|---|
State | Superseded |
Headers | show |
Series | Modernize rest of the krait drivers | expand |
On Mon, Mar 21, 2022 at 04:41:37PM +0100, Krzysztof Kozlowski wrote: > On 21/03/2022 15:48, Ansuel Smith wrote: > > Convert kpss-gcc driver Documentation to yaml. > > > > Signed-off-by: Ansuel Smith <ansuelsmth@gmail.com> > > --- > > .../bindings/arm/msm/qcom,kpss-gcc.txt | 44 ------------ > > .../bindings/arm/msm/qcom,kpss-gcc.yaml | 68 +++++++++++++++++++ > > 2 files changed, 68 insertions(+), 44 deletions(-) > > delete mode 100644 Documentation/devicetree/bindings/arm/msm/qcom,kpss-gcc.txt > > create mode 100644 Documentation/devicetree/bindings/arm/msm/qcom,kpss-gcc.yaml > > > > diff --git a/Documentation/devicetree/bindings/arm/msm/qcom,kpss-gcc.txt b/Documentation/devicetree/bindings/arm/msm/qcom,kpss-gcc.txt > > deleted file mode 100644 > > index e628758950e1..000000000000 > > --- a/Documentation/devicetree/bindings/arm/msm/qcom,kpss-gcc.txt > > +++ /dev/null > > @@ -1,44 +0,0 @@ > > -Krait Processor Sub-system (KPSS) Global Clock Controller (GCC) > > - > > -PROPERTIES > > - > > -- compatible: > > - Usage: required > > - Value type: <string> > > - Definition: should be one of the following. The generic compatible > > - "qcom,kpss-gcc" should also be included. > > - "qcom,kpss-gcc-ipq8064", "qcom,kpss-gcc" > > - "qcom,kpss-gcc-apq8064", "qcom,kpss-gcc" > > - "qcom,kpss-gcc-msm8974", "qcom,kpss-gcc" > > - "qcom,kpss-gcc-msm8960", "qcom,kpss-gcc" > > - > > -- reg: > > - Usage: required > > - Value type: <prop-encoded-array> > > - Definition: base address and size of the register region > > - > > -- clocks: > > - Usage: required > > - Value type: <prop-encoded-array> > > - Definition: reference to the pll parents. > > - > > -- clock-names: > > - Usage: required > > - Value type: <stringlist> > > - Definition: must be "pll8_vote", "pxo". > > - > > -- clock-output-names: > > - Usage: required > > - Value type: <string> > > - Definition: Name of the output clock. Typically acpu_l2_aux indicating > > - an L2 cache auxiliary clock. > > - > > -Example: > > - > > - l2cc: clock-controller@2011000 { > > - compatible = "qcom,kpss-gcc-ipq8064", "qcom,kpss-gcc"; > > - reg = <0x2011000 0x1000>; > > - clocks = <&gcc PLL8_VOTE>, <&gcc PXO_SRC>; > > - clock-names = "pll8_vote", "pxo"; > > - clock-output-names = "acpu_l2_aux"; > > - }; > > diff --git a/Documentation/devicetree/bindings/arm/msm/qcom,kpss-gcc.yaml b/Documentation/devicetree/bindings/arm/msm/qcom,kpss-gcc.yaml > > new file mode 100644 > > index 000000000000..20ee182eb16f > > --- /dev/null > > +++ b/Documentation/devicetree/bindings/arm/msm/qcom,kpss-gcc.yaml > > @@ -0,0 +1,68 @@ > > +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause > > +%YAML 1.2 > > +--- > > +$id: http://devicetree.org/schemas/arm/msm/qcom,kpss-gcc.yaml# > > +$schema: http://devicetree.org/meta-schemas/core.yaml# > > + > > +title: Krait Processor Sub-system (KPSS) Global Clock Controller (GCC) > > + > > +maintainers: > > + - Ansuel Smith <ansuelsmth@gmail.com> > > + > > +description: | > > + Krait Processor Sub-system (KPSS) Global Clock Controller (GCC). Used > > + to control L2 mux (in the current implementation). > > + > > +properties: > > + compatible: > > + items: > > + - enum: > > + - qcom,kpss-gcc-ipq8064 > > + - qcom,kpss-gcc-apq8064 > > + - qcom,kpss-gcc-msm8974 > > + - qcom,kpss-gcc-msm8960 > > + - const: qcom,kpss-gcc > > + > > + reg: > > + maxItems: 1 > > + > > + clocks: > > + items: > > + - description: phandle to pll8_vote > > + - description: phandle to pxo_board > > + > > + clock-names: > > + items: > > + - const: pll8_vote > > + - const: pxo > > + > > + clock-output-names: > > + const: acpu_l2_aux > > + > > + '#clock-cells': > > + const: 0 > > + > > +required: > > + - compatible > > + - reg > > + - clocks > > + - clock-names > > + - clock-output-names > > + - '#clock-cells' > > You add here a new required property, so this is not a pure conversion. > Please explain in the commit msg why are you doing this. I asked about > this in your previous patchset. > > Best regards, > Krzysztof Sorry I probably missed it. Just to make sure you are referring to #clock-cells? Since this expose a clock, clock-cells is required. Should I put this in a different commit?
On 21/03/2022 15:48, Ansuel Smith wrote: > Convert kpss-gcc driver Documentation to yaml. > > Signed-off-by: Ansuel Smith <ansuelsmth@gmail.com> > --- > .../bindings/arm/msm/qcom,kpss-gcc.txt | 44 ------------ > .../bindings/arm/msm/qcom,kpss-gcc.yaml | 68 +++++++++++++++++++ > 2 files changed, 68 insertions(+), 44 deletions(-) > delete mode 100644 Documentation/devicetree/bindings/arm/msm/qcom,kpss-gcc.txt > create mode 100644 Documentation/devicetree/bindings/arm/msm/qcom,kpss-gcc.yaml > > diff --git a/Documentation/devicetree/bindings/arm/msm/qcom,kpss-gcc.txt b/Documentation/devicetree/bindings/arm/msm/qcom,kpss-gcc.txt > deleted file mode 100644 > index e628758950e1..000000000000 > --- a/Documentation/devicetree/bindings/arm/msm/qcom,kpss-gcc.txt > +++ /dev/null > @@ -1,44 +0,0 @@ > -Krait Processor Sub-system (KPSS) Global Clock Controller (GCC) > - > -PROPERTIES > - > -- compatible: > - Usage: required > - Value type: <string> > - Definition: should be one of the following. The generic compatible > - "qcom,kpss-gcc" should also be included. > - "qcom,kpss-gcc-ipq8064", "qcom,kpss-gcc" > - "qcom,kpss-gcc-apq8064", "qcom,kpss-gcc" > - "qcom,kpss-gcc-msm8974", "qcom,kpss-gcc" > - "qcom,kpss-gcc-msm8960", "qcom,kpss-gcc" > - > -- reg: > - Usage: required > - Value type: <prop-encoded-array> > - Definition: base address and size of the register region > - > -- clocks: > - Usage: required > - Value type: <prop-encoded-array> > - Definition: reference to the pll parents. > - > -- clock-names: > - Usage: required > - Value type: <stringlist> > - Definition: must be "pll8_vote", "pxo". > - > -- clock-output-names: > - Usage: required > - Value type: <string> > - Definition: Name of the output clock. Typically acpu_l2_aux indicating > - an L2 cache auxiliary clock. > - > -Example: > - > - l2cc: clock-controller@2011000 { > - compatible = "qcom,kpss-gcc-ipq8064", "qcom,kpss-gcc"; > - reg = <0x2011000 0x1000>; > - clocks = <&gcc PLL8_VOTE>, <&gcc PXO_SRC>; > - clock-names = "pll8_vote", "pxo"; > - clock-output-names = "acpu_l2_aux"; > - }; > diff --git a/Documentation/devicetree/bindings/arm/msm/qcom,kpss-gcc.yaml b/Documentation/devicetree/bindings/arm/msm/qcom,kpss-gcc.yaml > new file mode 100644 > index 000000000000..20ee182eb16f > --- /dev/null > +++ b/Documentation/devicetree/bindings/arm/msm/qcom,kpss-gcc.yaml > @@ -0,0 +1,68 @@ > +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause > +%YAML 1.2 > +--- > +$id: http://devicetree.org/schemas/arm/msm/qcom,kpss-gcc.yaml# > +$schema: http://devicetree.org/meta-schemas/core.yaml# > + > +title: Krait Processor Sub-system (KPSS) Global Clock Controller (GCC) > + > +maintainers: > + - Ansuel Smith <ansuelsmth@gmail.com> > + > +description: | > + Krait Processor Sub-system (KPSS) Global Clock Controller (GCC). Used > + to control L2 mux (in the current implementation). > + > +properties: > + compatible: > + items: > + - enum: > + - qcom,kpss-gcc-ipq8064 > + - qcom,kpss-gcc-apq8064 > + - qcom,kpss-gcc-msm8974 > + - qcom,kpss-gcc-msm8960 > + - const: qcom,kpss-gcc > + > + reg: > + maxItems: 1 > + > + clocks: > + items: > + - description: phandle to pll8_vote > + - description: phandle to pxo_board > + > + clock-names: > + items: > + - const: pll8_vote > + - const: pxo > + > + clock-output-names: > + const: acpu_l2_aux > + > + '#clock-cells': > + const: 0 > + > +required: > + - compatible > + - reg > + - clocks > + - clock-names > + - clock-output-names > + - '#clock-cells' You add here a new required property, so this is not a pure conversion. Please explain in the commit msg why are you doing this. I asked about this in your previous patchset. Best regards, Krzysztof
On 21/03/2022 16:14, Ansuel Smith wrote: > On Mon, Mar 21, 2022 at 04:41:37PM +0100, Krzysztof Kozlowski wrote: >> On 21/03/2022 15:48, Ansuel Smith wrote: >>> Convert kpss-gcc driver Documentation to yaml. >>> >>> Signed-off-by: Ansuel Smith <ansuelsmth@gmail.com> >>> --- >>> .../bindings/arm/msm/qcom,kpss-gcc.txt | 44 ------------ >>> .../bindings/arm/msm/qcom,kpss-gcc.yaml | 68 +++++++++++++++++++ >>> 2 files changed, 68 insertions(+), 44 deletions(-) >>> delete mode 100644 Documentation/devicetree/bindings/arm/msm/qcom,kpss-gcc.txt >>> create mode 100644 Documentation/devicetree/bindings/arm/msm/qcom,kpss-gcc.yaml >>> >>> diff --git a/Documentation/devicetree/bindings/arm/msm/qcom,kpss-gcc.txt b/Documentation/devicetree/bindings/arm/msm/qcom,kpss-gcc.txt >>> deleted file mode 100644 >>> index e628758950e1..000000000000 >>> --- a/Documentation/devicetree/bindings/arm/msm/qcom,kpss-gcc.txt >>> +++ /dev/null >>> @@ -1,44 +0,0 @@ >>> -Krait Processor Sub-system (KPSS) Global Clock Controller (GCC) >>> - >>> -PROPERTIES >>> - >>> -- compatible: >>> - Usage: required >>> - Value type: <string> >>> - Definition: should be one of the following. The generic compatible >>> - "qcom,kpss-gcc" should also be included. >>> - "qcom,kpss-gcc-ipq8064", "qcom,kpss-gcc" >>> - "qcom,kpss-gcc-apq8064", "qcom,kpss-gcc" >>> - "qcom,kpss-gcc-msm8974", "qcom,kpss-gcc" >>> - "qcom,kpss-gcc-msm8960", "qcom,kpss-gcc" >>> - >>> -- reg: >>> - Usage: required >>> - Value type: <prop-encoded-array> >>> - Definition: base address and size of the register region >>> - >>> -- clocks: >>> - Usage: required >>> - Value type: <prop-encoded-array> >>> - Definition: reference to the pll parents. >>> - >>> -- clock-names: >>> - Usage: required >>> - Value type: <stringlist> >>> - Definition: must be "pll8_vote", "pxo". >>> - >>> -- clock-output-names: >>> - Usage: required >>> - Value type: <string> >>> - Definition: Name of the output clock. Typically acpu_l2_aux indicating >>> - an L2 cache auxiliary clock. >>> - >>> -Example: >>> - >>> - l2cc: clock-controller@2011000 { >>> - compatible = "qcom,kpss-gcc-ipq8064", "qcom,kpss-gcc"; >>> - reg = <0x2011000 0x1000>; >>> - clocks = <&gcc PLL8_VOTE>, <&gcc PXO_SRC>; >>> - clock-names = "pll8_vote", "pxo"; >>> - clock-output-names = "acpu_l2_aux"; >>> - }; >>> diff --git a/Documentation/devicetree/bindings/arm/msm/qcom,kpss-gcc.yaml b/Documentation/devicetree/bindings/arm/msm/qcom,kpss-gcc.yaml >>> new file mode 100644 >>> index 000000000000..20ee182eb16f >>> --- /dev/null >>> +++ b/Documentation/devicetree/bindings/arm/msm/qcom,kpss-gcc.yaml >>> @@ -0,0 +1,68 @@ >>> +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause >>> +%YAML 1.2 >>> +--- >>> +$id: http://devicetree.org/schemas/arm/msm/qcom,kpss-gcc.yaml# >>> +$schema: http://devicetree.org/meta-schemas/core.yaml# >>> + >>> +title: Krait Processor Sub-system (KPSS) Global Clock Controller (GCC) >>> + >>> +maintainers: >>> + - Ansuel Smith <ansuelsmth@gmail.com> >>> + >>> +description: | >>> + Krait Processor Sub-system (KPSS) Global Clock Controller (GCC). Used >>> + to control L2 mux (in the current implementation). >>> + >>> +properties: >>> + compatible: >>> + items: >>> + - enum: >>> + - qcom,kpss-gcc-ipq8064 >>> + - qcom,kpss-gcc-apq8064 >>> + - qcom,kpss-gcc-msm8974 >>> + - qcom,kpss-gcc-msm8960 >>> + - const: qcom,kpss-gcc >>> + >>> + reg: >>> + maxItems: 1 >>> + >>> + clocks: >>> + items: >>> + - description: phandle to pll8_vote >>> + - description: phandle to pxo_board >>> + >>> + clock-names: >>> + items: >>> + - const: pll8_vote >>> + - const: pxo >>> + >>> + clock-output-names: >>> + const: acpu_l2_aux >>> + >>> + '#clock-cells': >>> + const: 0 >>> + >>> +required: >>> + - compatible >>> + - reg >>> + - clocks >>> + - clock-names >>> + - clock-output-names >>> + - '#clock-cells' >> >> You add here a new required property, so this is not a pure conversion. >> Please explain in the commit msg why are you doing this. I asked about >> this in your previous patchset. >> >> Best regards, >> Krzysztof > > Sorry I probably missed it. Just to make sure you are referring to > #clock-cells? > Since this expose a clock, clock-cells is required. Should I put this in > a different commit? Yeah, clock-cells. It's enough to mention it in commit msg. Best regards, Krzysztof
diff --git a/Documentation/devicetree/bindings/arm/msm/qcom,kpss-gcc.txt b/Documentation/devicetree/bindings/arm/msm/qcom,kpss-gcc.txt deleted file mode 100644 index e628758950e1..000000000000 --- a/Documentation/devicetree/bindings/arm/msm/qcom,kpss-gcc.txt +++ /dev/null @@ -1,44 +0,0 @@ -Krait Processor Sub-system (KPSS) Global Clock Controller (GCC) - -PROPERTIES - -- compatible: - Usage: required - Value type: <string> - Definition: should be one of the following. The generic compatible - "qcom,kpss-gcc" should also be included. - "qcom,kpss-gcc-ipq8064", "qcom,kpss-gcc" - "qcom,kpss-gcc-apq8064", "qcom,kpss-gcc" - "qcom,kpss-gcc-msm8974", "qcom,kpss-gcc" - "qcom,kpss-gcc-msm8960", "qcom,kpss-gcc" - -- reg: - Usage: required - Value type: <prop-encoded-array> - Definition: base address and size of the register region - -- clocks: - Usage: required - Value type: <prop-encoded-array> - Definition: reference to the pll parents. - -- clock-names: - Usage: required - Value type: <stringlist> - Definition: must be "pll8_vote", "pxo". - -- clock-output-names: - Usage: required - Value type: <string> - Definition: Name of the output clock. Typically acpu_l2_aux indicating - an L2 cache auxiliary clock. - -Example: - - l2cc: clock-controller@2011000 { - compatible = "qcom,kpss-gcc-ipq8064", "qcom,kpss-gcc"; - reg = <0x2011000 0x1000>; - clocks = <&gcc PLL8_VOTE>, <&gcc PXO_SRC>; - clock-names = "pll8_vote", "pxo"; - clock-output-names = "acpu_l2_aux"; - }; diff --git a/Documentation/devicetree/bindings/arm/msm/qcom,kpss-gcc.yaml b/Documentation/devicetree/bindings/arm/msm/qcom,kpss-gcc.yaml new file mode 100644 index 000000000000..20ee182eb16f --- /dev/null +++ b/Documentation/devicetree/bindings/arm/msm/qcom,kpss-gcc.yaml @@ -0,0 +1,68 @@ +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/arm/msm/qcom,kpss-gcc.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Krait Processor Sub-system (KPSS) Global Clock Controller (GCC) + +maintainers: + - Ansuel Smith <ansuelsmth@gmail.com> + +description: | + Krait Processor Sub-system (KPSS) Global Clock Controller (GCC). Used + to control L2 mux (in the current implementation). + +properties: + compatible: + items: + - enum: + - qcom,kpss-gcc-ipq8064 + - qcom,kpss-gcc-apq8064 + - qcom,kpss-gcc-msm8974 + - qcom,kpss-gcc-msm8960 + - const: qcom,kpss-gcc + + reg: + maxItems: 1 + + clocks: + items: + - description: phandle to pll8_vote + - description: phandle to pxo_board + + clock-names: + items: + - const: pll8_vote + - const: pxo + + clock-output-names: + const: acpu_l2_aux + + '#clock-cells': + const: 0 + +required: + - compatible + - reg + - clocks + - clock-names + - clock-output-names + - '#clock-cells' + +additionalProperties: false + +examples: + - | + #include <dt-bindings/clock/qcom,gcc-ipq806x.h> + + clock-controller@2011000 { + compatible = "qcom,kpss-gcc-ipq8064", "qcom,kpss-gcc"; + reg = <0x2011000 0x1000>; + clocks = <&gcc PLL8_VOTE>, <&pxo_board>; + clock-names = "pll8_vote", "pxo"; + clock-output-names = "acpu_l2_aux"; + #clock-cells = <0>; + }; +... +
Convert kpss-gcc driver Documentation to yaml. Signed-off-by: Ansuel Smith <ansuelsmth@gmail.com> --- .../bindings/arm/msm/qcom,kpss-gcc.txt | 44 ------------ .../bindings/arm/msm/qcom,kpss-gcc.yaml | 68 +++++++++++++++++++ 2 files changed, 68 insertions(+), 44 deletions(-) delete mode 100644 Documentation/devicetree/bindings/arm/msm/qcom,kpss-gcc.txt create mode 100644 Documentation/devicetree/bindings/arm/msm/qcom,kpss-gcc.yaml