On Tue, Jul 09, 2024 at 10:01:47PM +0800, Tengfei Fan wrote: > Document the Inter-Processor Communication Controller on the QCS9100 > Platform. > QCS9100 is drived from SA8775p. Currently, both the QCS9100 and SA8775p > platform use non-SCMI resource. In the future, the SA8775p platform will > move to use SCMI resources and it will have new sa8775p-related device > tree. Consequently, introduce "qcom,qcs9100-ipcc" to describe non-SCMI > based IPCC. > > Signed-off-by: Tengfei Fan <quic_tengfan@xxxxxxxxxxx> Reviewed-by: Manivannan Sadhasivam <manivannan.sadhasivam@xxxxxxxxxx> - Mani > --- > Introduce support for the QCS9100 SoC device tree (DTSI) and the > QCS9100 RIDE board DTS. The QCS9100 is a variant of the SA8775p. > While the QCS9100 platform is still in the early design stage, the > QCS9100 RIDE board is identical to the SA8775p RIDE board, except it > mounts the QCS9100 SoC instead of the SA8775p SoC. > > The QCS9100 SoC DTSI is directly renamed from the SA8775p SoC DTSI, and > all the compatible strings will be updated from "SA8775p" to "QCS9100". > The QCS9100 device tree patches will be pushed after all the device tree > bindings and device driver patches are reviewed. > > The final dtsi will like: > https://lore.kernel.org/linux-arm-msm/20240703025850.2172008-3-quic_tengfan@xxxxxxxxxxx/ > > The detailed cover letter reference: > https://lore.kernel.org/linux-arm-msm/20240703025850.2172008-1-quic_tengfan@xxxxxxxxxxx/ > --- > Changes in v2: > - Split huge patch series into different patch series according to > subsytems > - Update patch commit message > > prevous disscussion here: > [1] v1: https://lore.kernel.org/linux-arm-msm/20240703025850.2172008-1-quic_tengfan@xxxxxxxxxxx/ > --- > Documentation/devicetree/bindings/mailbox/qcom-ipcc.yaml | 1 + > 1 file changed, 1 insertion(+) > > diff --git a/Documentation/devicetree/bindings/mailbox/qcom-ipcc.yaml b/Documentation/devicetree/bindings/mailbox/qcom-ipcc.yaml > index 05e4e1d51713..916c47fbc238 100644 > --- a/Documentation/devicetree/bindings/mailbox/qcom-ipcc.yaml > +++ b/Documentation/devicetree/bindings/mailbox/qcom-ipcc.yaml > @@ -24,6 +24,7 @@ properties: > compatible: > items: > - enum: > + - qcom,qcs9100-ipcc > - qcom,qdu1000-ipcc > - qcom,sa8775p-ipcc > - qcom,sc7280-ipcc > > --- > base-commit: 0b58e108042b0ed28a71cd7edf5175999955b233 > change-id: 20240709-document_qcs9100_ipcc_compatible-f5f933d24098 > > Best regards, > -- > Tengfei Fan <quic_tengfan@xxxxxxxxxxx> > -- மணிவண்ணன் சதாசிவம்
