| Message ID | 20240828203721.2751904-11-quic_nkela@quicinc.com (mailing list archive) |
|---|---|
| State | Not Applicable |
| Delegated to: | Herbert Xu |
| Headers | show |
| Series | arm64: qcom: Introduce SA8255p Ride platform | expand |
On Wed, Aug 28, 2024 at 01:37:09PM -0700, Nikunj Kela wrote: > Add compatible for pincontrol representing support on SA8255p. > > SA8255p uses the same TLMM block as SA8775p however the ownership > of pins are split between Firmware VM and Linux VM on SA8255p. For > example, pins used by UART are owned and configured by Firmware VM > while pins used by ethernet are owned and configured by Linux VM. > Therefore, adding a sa8255p specific compatible to mark the difference. > > Signed-off-by: Nikunj Kela <quic_nkela@quicinc.com> > --- Explanation does not match driver (discussion in the driver). Best regards, Krzysztof
diff --git a/Documentation/devicetree/bindings/pinctrl/qcom,sa8775p-tlmm.yaml b/Documentation/devicetree/bindings/pinctrl/qcom,sa8775p-tlmm.yaml index e9abbf2c0689..0d712153f9d7 100644 --- a/Documentation/devicetree/bindings/pinctrl/qcom,sa8775p-tlmm.yaml +++ b/Documentation/devicetree/bindings/pinctrl/qcom,sa8775p-tlmm.yaml @@ -17,7 +17,9 @@ allOf: properties: compatible: - const: qcom,sa8775p-tlmm + enum: + - qcom,sa8255p-tlmm + - qcom,sa8775p-tlmm reg: maxItems: 1
Add compatible for pincontrol representing support on SA8255p. SA8255p uses the same TLMM block as SA8775p however the ownership of pins are split between Firmware VM and Linux VM on SA8255p. For example, pins used by UART are owned and configured by Firmware VM while pins used by ethernet are owned and configured by Linux VM. Therefore, adding a sa8255p specific compatible to mark the difference. Signed-off-by: Nikunj Kela <quic_nkela@quicinc.com> --- .../devicetree/bindings/pinctrl/qcom,sa8775p-tlmm.yaml | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-)