+ Krishna On Wed, May 21, 2025 at 03:38:10PM +0200, Konrad Dybcio wrote: > From: Konrad Dybcio <konrad.dybcio@xxxxxxxxxxxxxxxx> > > The TBU clock belongs to the Translation Buffer Unit, part of the SMMU. > The ref clock is already being driven upstream through some of the > branches. > Can you please cross check with the hardware programming guide (I don't have access to atm) that the 'ref' clock is no longer voted by the driver? - Mani > Signed-off-by: Konrad Dybcio <konrad.dybcio@xxxxxxxxxxxxxxxx> > --- > .../devicetree/bindings/pci/qcom,pcie-sc8180x.yaml | 14 ++++---------- > 1 file changed, 4 insertions(+), 10 deletions(-) > > diff --git a/Documentation/devicetree/bindings/pci/qcom,pcie-sc8180x.yaml b/Documentation/devicetree/bindings/pci/qcom,pcie-sc8180x.yaml > index 331fc25d7a17d657d4db3863f0c538d0e44dc840..34a4d7b2c8459aeb615736f54c1971014adb205f 100644 > --- a/Documentation/devicetree/bindings/pci/qcom,pcie-sc8180x.yaml > +++ b/Documentation/devicetree/bindings/pci/qcom,pcie-sc8180x.yaml > @@ -33,8 +33,8 @@ properties: > - const: mhi # MHI registers > > clocks: > - minItems: 8 > - maxItems: 8 > + minItems: 6 > + maxItems: 6 > > clock-names: > items: > @@ -44,8 +44,6 @@ properties: > - const: bus_master # Master AXI clock > - const: bus_slave # Slave AXI clock > - const: slave_q2a # Slave Q2A clock > - - const: ref # REFERENCE clock > - - const: tbu # PCIe TBU clock > > interrupts: > minItems: 8 > @@ -117,17 +115,13 @@ examples: > <&gcc GCC_PCIE_0_CFG_AHB_CLK>, > <&gcc GCC_PCIE_0_MSTR_AXI_CLK>, > <&gcc GCC_PCIE_0_SLV_AXI_CLK>, > - <&gcc GCC_PCIE_0_SLV_Q2A_AXI_CLK>, > - <&gcc GCC_PCIE_0_CLKREF_CLK>, > - <&gcc GCC_AGGRE_NOC_PCIE_TBU_CLK>; > + <&gcc GCC_PCIE_0_SLV_Q2A_AXI_CLK>; > clock-names = "pipe", > "aux", > "cfg", > "bus_master", > "bus_slave", > - "slave_q2a", > - "ref", > - "tbu"; > + "slave_q2a"; > > dma-coherent; > > > -- > 2.49.0 > -- மணிவண்ணன் சதாசிவம்
