| Message ID | 20221029141633.295650-7-manivannan.sadhasivam@linaro.org |
|---|---|
| State | Superseded |
| Headers | show |
| Series | ufs: qcom: Add HS-G4 support | expand |
On Sat, 29 Oct 2022 19:46:24 +0530, Manivannan Sadhasivam wrote: > The maximum gear supported by the UFS device can be specified using the > "max-gear" property. This allows the UFS controller to configure the > TX/RX gear before starting communication with the UFS device. > > Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> > --- > Documentation/devicetree/bindings/ufs/ufs-common.yaml | 5 +++++ > 1 file changed, 5 insertions(+) > Reviewed-by: Rob Herring <robh@kernel.org>
diff --git a/Documentation/devicetree/bindings/ufs/ufs-common.yaml b/Documentation/devicetree/bindings/ufs/ufs-common.yaml index 47a4e9e1a775..591a9bc3b99c 100644 --- a/Documentation/devicetree/bindings/ufs/ufs-common.yaml +++ b/Documentation/devicetree/bindings/ufs/ufs-common.yaml @@ -73,6 +73,11 @@ properties: description: Specifies max. load that can be drawn from VCCQ2 supply. + max-gear: + description: + Specifies max. gear the UFS device supports. + enum: [1, 2, 3, 4, 5] + dependencies: freq-table-hz: [ 'clocks' ]
The maximum gear supported by the UFS device can be specified using the "max-gear" property. This allows the UFS controller to configure the TX/RX gear before starting communication with the UFS device. Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> --- Documentation/devicetree/bindings/ufs/ufs-common.yaml | 5 +++++ 1 file changed, 5 insertions(+)