| Message ID | 20230625202547.174647-2-dmitry.baryshkov@linaro.org |
|---|---|
| State | Superseded |
| Headers | show |
| Series | ARM: qcom: apq8064: support CPU frequency scaling | expand |
On Sun, 25 Jun 2023 23:25:22 +0300, Dmitry Baryshkov wrote: > Exted the opp-v2-kryo-cpu.yaml to support defining OPP tables for the > previous generation of Qualcomm CPUs, 32-bit Krait-based platforms. > > It makes no sense to use 'operating-points-v2-kryo-cpu' compatibility > node for the Krait cores. Add support for the Krait-specific > 'operating-points-v2-krait-cpu' compatibility string and the relevant > opp-microvolt subclasses properties. > > The listed opp-supported-hw values are applicable only to msm8996 / > msm8996pro platforms. Remove the enum as other platforms will use other > bit values. It makes little sense to list all possible values for all > the platforms here. > > Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> > --- > .../devicetree/bindings/opp/opp-v2-kryo-cpu.yaml | 12 ++++++++---- > 1 file changed, 8 insertions(+), 4 deletions(-) > Acked-by: Rob Herring <robh@kernel.org>
diff --git a/Documentation/devicetree/bindings/opp/opp-v2-kryo-cpu.yaml b/Documentation/devicetree/bindings/opp/opp-v2-kryo-cpu.yaml index bbbad31ae4ca..4e84d06d5ff9 100644 --- a/Documentation/devicetree/bindings/opp/opp-v2-kryo-cpu.yaml +++ b/Documentation/devicetree/bindings/opp/opp-v2-kryo-cpu.yaml @@ -26,7 +26,9 @@ description: | properties: compatible: - const: operating-points-v2-kryo-cpu + enum: + - operating-points-v2-krait-cpu + - operating-points-v2-kryo-cpu nvmem-cells: description: | @@ -63,14 +65,16 @@ patternProperties: 5: MSM8996SG, speedbin 1 6: MSM8996SG, speedbin 2 7-31: unused - enum: [0x1, 0x2, 0x3, 0x4, 0x5, 0x6, 0x7, - 0x9, 0xd, 0xe, 0xf, - 0x10, 0x20, 0x30, 0x70] + + Other platforms use bits directly corresponding to speedbin index. clock-latency-ns: true required-opps: true + patternProperties: + '^opp-microvolt-speed[0-9]+-pvs[0-9]+$': true + required: - opp-hz
Exted the opp-v2-kryo-cpu.yaml to support defining OPP tables for the previous generation of Qualcomm CPUs, 32-bit Krait-based platforms. It makes no sense to use 'operating-points-v2-kryo-cpu' compatibility node for the Krait cores. Add support for the Krait-specific 'operating-points-v2-krait-cpu' compatibility string and the relevant opp-microvolt subclasses properties. The listed opp-supported-hw values are applicable only to msm8996 / msm8996pro platforms. Remove the enum as other platforms will use other bit values. It makes little sense to list all possible values for all the platforms here. Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> --- .../devicetree/bindings/opp/opp-v2-kryo-cpu.yaml | 12 ++++++++---- 1 file changed, 8 insertions(+), 4 deletions(-)