| Message ID | 20220223101435.447839-1-dmitry.baryshkov@linaro.org |
|---|---|
| Headers | show |
| Series | qcom: add support for PCIe on SM8450 platform | expand |
On 2/23/22 12:14, Dmitry Baryshkov wrote: > There are two different PCIe controllers and PHYs on SM8450, one having > one lane and another with two lanes. Add support for both PCIe > controllers > > Changes since v5: > - Rebase on 5.17-rc1 > - Drop external dependencies. The pipe_clk rework takes too much time > to be reviewed. SM8450 works with the current pipe_clk multiplexing > code. Fixing pipe_clk will be handled separately. > - Drop interconnect support. It will be handled separately for all > generations requiring interconnect usage. > > Changes since v4: > - Add PCIe1 support > - Change binding accordingly, to use qcom,pcie-sm8450-pcie0 and > qcom,pcie-sm8450-pcie1 compatibility strings > - Rebase on top of (pending) pipe_clock cleanup/rework patchset > > Changes since v3: > - Fix pcie gpios to follow defined schema as noted by Rob > - Fix commit message according to Bjorn's suggestions > > Changes since v2: > - Remove unnecessary comment in struct qcom_pcie_cfg > > Changes since v1: > - Fix capitalization/wording of PCI patch subjects > - Add missing gen3x1 specification to PHY table names > > > Dmitry Baryshkov (4): > dt-bindings: pci: qcom: Document PCIe bindings for SM8450 > PCI: qcom: Remove redundancy between qcom_pcie and qcom_pcie_cfg > PCI: qcom: Add ddrss_sf_tbu flag > PCI: qcom: Add SM8450 PCIe support > > .../devicetree/bindings/pci/qcom,pcie.txt | 22 ++++- > drivers/pci/controller/dwc/pcie-qcom.c | 93 ++++++++++++------- > 2 files changed, 83 insertions(+), 32 deletions(-) > For the whole series: Acked-by: Stanimir Varbanov <svarbanov@mm-sol.com>
On Wed, 23 Feb 2022 13:14:31 +0300, Dmitry Baryshkov wrote: > There are two different PCIe controllers and PHYs on SM8450, one having > one lane and another with two lanes. Add support for both PCIe > controllers > > Changes since v5: > - Rebase on 5.17-rc1 > - Drop external dependencies. The pipe_clk rework takes too much time > to be reviewed. SM8450 works with the current pipe_clk multiplexing > code. Fixing pipe_clk will be handled separately. > - Drop interconnect support. It will be handled separately for all > generations requiring interconnect usage. > > [...] Applied to pci/qcom, thanks! [1/4] dt-bindings: pci: qcom: Document PCIe bindings for SM8450 https://git.kernel.org/lpieralisi/pci/c/dddb4efa51 [2/4] PCI: qcom: Remove redundancy between qcom_pcie and qcom_pcie_cfg https://git.kernel.org/lpieralisi/pci/c/f94c35e024 [3/4] PCI: qcom: Add ddrss_sf_tbu flag https://git.kernel.org/lpieralisi/pci/c/0614f98bbb [4/4] PCI: qcom: Add SM8450 PCIe support https://git.kernel.org/lpieralisi/pci/c/1c5aa03726 Thanks, Lorenzo