| Message ID | 20230119140453.3942340-11-abel.vesa@linaro.org |
|---|---|
| State | New |
| Headers | show |
| Series | sm8550: Add PCIe HC and PHY support | expand |
On Thu, Jan 19, 2023 at 04:04:51PM +0200, Abel Vesa wrote: > Add compatible for both PCIe found on SM8550. > Also add the cnoc_pcie_sf_axi clock needed by the SM8550. > > Signed-off-by: Abel Vesa <abel.vesa@linaro.org> Reviewed-by: Manivannan Sadhasivam <mani@kernel.org> > Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org> > --- > > The v3 of this patchset is: > https://lore.kernel.org/all/20230119112453.3393911-1-abel.vesa@linaro.org/ > > Changes since v3: > * renamed cnoc_pcie_sf_axi to cnoc_sf_axi > > Changes since v2: > * none > > Changes since v1: > * changed the subject line prefix for the patch to match the history, > like Bjorn Helgaas suggested. > * added Konrad's R-b tag > > > drivers/pci/controller/dwc/pcie-qcom.c | 4 +++- > 1 file changed, 3 insertions(+), 1 deletion(-) > > diff --git a/drivers/pci/controller/dwc/pcie-qcom.c b/drivers/pci/controller/dwc/pcie-qcom.c > index 77e5dc7b88ad..30f74bc51dbf 100644 > --- a/drivers/pci/controller/dwc/pcie-qcom.c > +++ b/drivers/pci/controller/dwc/pcie-qcom.c > @@ -182,7 +182,7 @@ struct qcom_pcie_resources_2_3_3 { > > /* 6 clocks typically, 7 for sm8250 */ Now this comment is outdated ;) Thanks, Mani > struct qcom_pcie_resources_2_7_0 { > - struct clk_bulk_data clks[12]; > + struct clk_bulk_data clks[13]; > int num_clks; > struct regulator_bulk_data supplies[2]; > struct reset_control *pci_reset; > @@ -1208,6 +1208,7 @@ static int qcom_pcie_get_resources_2_7_0(struct qcom_pcie *pcie) > res->clks[idx++].id = "noc_aggr_4"; > res->clks[idx++].id = "noc_aggr_south_sf"; > res->clks[idx++].id = "cnoc_qx"; > + res->clks[idx++].id = "cnoc_sf_axi"; > > num_opt_clks = idx - num_clks; > res->num_clks = idx; > @@ -1828,6 +1829,7 @@ static const struct of_device_id qcom_pcie_match[] = { > { .compatible = "qcom,pcie-sm8250", .data = &cfg_1_9_0 }, > { .compatible = "qcom,pcie-sm8450-pcie0", .data = &cfg_1_9_0 }, > { .compatible = "qcom,pcie-sm8450-pcie1", .data = &cfg_1_9_0 }, > + { .compatible = "qcom,pcie-sm8550", .data = &cfg_1_9_0 }, > { } > }; > > -- > 2.34.1 >
On 23-01-19 19:51:55, Manivannan Sadhasivam wrote: > On Thu, Jan 19, 2023 at 04:04:51PM +0200, Abel Vesa wrote: > > Add compatible for both PCIe found on SM8550. > > Also add the cnoc_pcie_sf_axi clock needed by the SM8550. > > > > Signed-off-by: Abel Vesa <abel.vesa@linaro.org> > > Reviewed-by: Manivannan Sadhasivam <mani@kernel.org> > > > Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org> > > --- > > > > The v3 of this patchset is: > > https://lore.kernel.org/all/20230119112453.3393911-1-abel.vesa@linaro.org/ > > > > Changes since v3: > > * renamed cnoc_pcie_sf_axi to cnoc_sf_axi > > > > Changes since v2: > > * none > > > > Changes since v1: > > * changed the subject line prefix for the patch to match the history, > > like Bjorn Helgaas suggested. > > * added Konrad's R-b tag > > > > > > drivers/pci/controller/dwc/pcie-qcom.c | 4 +++- > > 1 file changed, 3 insertions(+), 1 deletion(-) > > > > diff --git a/drivers/pci/controller/dwc/pcie-qcom.c b/drivers/pci/controller/dwc/pcie-qcom.c > > index 77e5dc7b88ad..30f74bc51dbf 100644 > > --- a/drivers/pci/controller/dwc/pcie-qcom.c > > +++ b/drivers/pci/controller/dwc/pcie-qcom.c > > @@ -182,7 +182,7 @@ struct qcom_pcie_resources_2_3_3 { > > > > /* 6 clocks typically, 7 for sm8250 */ > > Now this comment is outdated ;) > Fair point. I'll wait for some more comments before I'll send a new version. > Thanks, > Mani > > > struct qcom_pcie_resources_2_7_0 { > > - struct clk_bulk_data clks[12]; > > + struct clk_bulk_data clks[13]; > > int num_clks; > > struct regulator_bulk_data supplies[2]; > > struct reset_control *pci_reset; > > @@ -1208,6 +1208,7 @@ static int qcom_pcie_get_resources_2_7_0(struct qcom_pcie *pcie) > > res->clks[idx++].id = "noc_aggr_4"; > > res->clks[idx++].id = "noc_aggr_south_sf"; > > res->clks[idx++].id = "cnoc_qx"; > > + res->clks[idx++].id = "cnoc_sf_axi"; > > > > num_opt_clks = idx - num_clks; > > res->num_clks = idx; > > @@ -1828,6 +1829,7 @@ static const struct of_device_id qcom_pcie_match[] = { > > { .compatible = "qcom,pcie-sm8250", .data = &cfg_1_9_0 }, > > { .compatible = "qcom,pcie-sm8450-pcie0", .data = &cfg_1_9_0 }, > > { .compatible = "qcom,pcie-sm8450-pcie1", .data = &cfg_1_9_0 }, > > + { .compatible = "qcom,pcie-sm8550", .data = &cfg_1_9_0 }, > > { } > > }; > > > > -- > > 2.34.1 > > > > -- > மணிவண்ணன் சதாசிவம்
On Thu, Jan 19, 2023 at 05:35:08PM +0200, Abel Vesa wrote: > On 23-01-19 19:51:55, Manivannan Sadhasivam wrote: > > On Thu, Jan 19, 2023 at 04:04:51PM +0200, Abel Vesa wrote: > > > Add compatible for both PCIe found on SM8550. > > > Also add the cnoc_pcie_sf_axi clock needed by the SM8550. > > > > > > Signed-off-by: Abel Vesa <abel.vesa@linaro.org> > > > > Reviewed-by: Manivannan Sadhasivam <mani@kernel.org> > > > > > Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org> > > > --- > > > diff --git a/drivers/pci/controller/dwc/pcie-qcom.c b/drivers/pci/controller/dwc/pcie-qcom.c > > > index 77e5dc7b88ad..30f74bc51dbf 100644 > > > --- a/drivers/pci/controller/dwc/pcie-qcom.c > > > +++ b/drivers/pci/controller/dwc/pcie-qcom.c > > > @@ -182,7 +182,7 @@ struct qcom_pcie_resources_2_3_3 { > > > > > > /* 6 clocks typically, 7 for sm8250 */ > > > > Now this comment is outdated ;) > > > > Fair point. I'll wait for some more comments before > I'll send a new version. The comment is still correct, as several of these clocks are optional and platform dependant. There's strictly no need to update it as part of this patch. > > > struct qcom_pcie_resources_2_7_0 { > > > - struct clk_bulk_data clks[12]; > > > + struct clk_bulk_data clks[13]; > > > int num_clks; > > > struct regulator_bulk_data supplies[2]; > > > struct reset_control *pci_reset; > > > @@ -1208,6 +1208,7 @@ static int qcom_pcie_get_resources_2_7_0(struct qcom_pcie *pcie) > > > res->clks[idx++].id = "noc_aggr_4"; > > > res->clks[idx++].id = "noc_aggr_south_sf"; > > > res->clks[idx++].id = "cnoc_qx"; > > > + res->clks[idx++].id = "cnoc_sf_axi"; Johan
diff --git a/drivers/pci/controller/dwc/pcie-qcom.c b/drivers/pci/controller/dwc/pcie-qcom.c index 77e5dc7b88ad..30f74bc51dbf 100644 --- a/drivers/pci/controller/dwc/pcie-qcom.c +++ b/drivers/pci/controller/dwc/pcie-qcom.c @@ -182,7 +182,7 @@ struct qcom_pcie_resources_2_3_3 { /* 6 clocks typically, 7 for sm8250 */ struct qcom_pcie_resources_2_7_0 { - struct clk_bulk_data clks[12]; + struct clk_bulk_data clks[13]; int num_clks; struct regulator_bulk_data supplies[2]; struct reset_control *pci_reset; @@ -1208,6 +1208,7 @@ static int qcom_pcie_get_resources_2_7_0(struct qcom_pcie *pcie) res->clks[idx++].id = "noc_aggr_4"; res->clks[idx++].id = "noc_aggr_south_sf"; res->clks[idx++].id = "cnoc_qx"; + res->clks[idx++].id = "cnoc_sf_axi"; num_opt_clks = idx - num_clks; res->num_clks = idx; @@ -1828,6 +1829,7 @@ static const struct of_device_id qcom_pcie_match[] = { { .compatible = "qcom,pcie-sm8250", .data = &cfg_1_9_0 }, { .compatible = "qcom,pcie-sm8450-pcie0", .data = &cfg_1_9_0 }, { .compatible = "qcom,pcie-sm8450-pcie1", .data = &cfg_1_9_0 }, + { .compatible = "qcom,pcie-sm8550", .data = &cfg_1_9_0 }, { } };