From: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
To: "Andy Gross" <agross@kernel.org>,
"Bjorn Andersson" <bjorn@kryo.se>,
"Konrad Dybcio" <konrad.dybcio@somainline.org>,
"Rob Herring" <robh+dt@kernel.org>,
"Jingoo Han" <jingoohan1@gmail.com>,
"Gustavo Pimentel" <gustavo.pimentel@synopsys.com>,
"Lorenzo Pieralisi" <lorenzo.pieralisi@arm.com>,
"Krzysztof Wilczyński" <kw@linux.com>,
"Bjorn Helgaas" <bhelgaas@google.com>,
"Vinod Koul" <vkoul@kernel.org>,
"Kishon Vijay Abraham I" <kishon@ti.com>
Cc: Philipp Zabel <p.zabel@pengutronix.de>,
Johan Hovold <johan@kernel.org>,
linux-arm-msm@vger.kernel.org, linux-pci@vger.kernel.org,
linux-phy@lists.infradead.org,
Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Subject: [PATCH v2 5/6] PCI: qcom-ep: Setup PHY to work in EP mode
Date: Thu, 25 Aug 2022 13:50:43 +0300 [thread overview]
Message-ID: <20220825105044.636209-6-dmitry.baryshkov@linaro.org> (raw)
In-Reply-To: <20220825105044.636209-1-dmitry.baryshkov@linaro.org>
Call phy_set_mode_ext() to notify the PHY driver that the PHY is being
used in the EP mode.
Reviewed-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
---
drivers/pci/controller/dwc/pcie-qcom-ep.c | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/drivers/pci/controller/dwc/pcie-qcom-ep.c b/drivers/pci/controller/dwc/pcie-qcom-ep.c
index ec99116ad05c..d17b255a909d 100644
--- a/drivers/pci/controller/dwc/pcie-qcom-ep.c
+++ b/drivers/pci/controller/dwc/pcie-qcom-ep.c
@@ -240,6 +240,10 @@ static int qcom_pcie_enable_resources(struct qcom_pcie_ep *pcie_ep)
if (ret)
goto err_disable_clk;
+ ret = phy_set_mode_ext(pcie_ep->phy, PHY_MODE_PCIE, 1);
+ if (ret)
+ goto err_phy_exit;
+
ret = phy_power_on(pcie_ep->phy);
if (ret)
goto err_phy_exit;
--
2.35.1
next prev parent reply other threads:[~2022-08-25 10:50 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-08-25 10:50 [PATCH v2 0/6] PCI: qcom: Support using the same PHY for both RC and EP Dmitry Baryshkov
2022-08-25 10:50 ` [PATCH v2 1/6] phy: qcom-qmp-pcie: drop if (table) conditions Dmitry Baryshkov
2022-08-25 10:50 ` [PATCH v2 2/6] phy: qcom-qmp-pcie: split register tables into primary and secondary part Dmitry Baryshkov
2022-08-30 7:13 ` Vinod Koul
2022-08-30 7:18 ` Dmitry Baryshkov
2022-08-30 7:38 ` Johan Hovold
2022-08-30 9:29 ` Dmitry Baryshkov
2022-08-25 10:50 ` [PATCH v2 3/6] phy: qcom-qmp-pcie: support separate tables for EP mode Dmitry Baryshkov
2022-08-25 10:50 ` [PATCH v2 4/6] PCI: qcom: Setup PHY to work in RC mode Dmitry Baryshkov
2022-08-25 10:50 ` Dmitry Baryshkov [this message]
2022-08-30 7:17 ` [PATCH v2 5/6] PCI: qcom-ep: Setup PHY to work in EP mode Vinod Koul
2022-08-25 10:50 ` [PATCH v2 6/6] phy: qcom-qmp-pcie: Support SM8450 PCIe1 PHY " Dmitry Baryshkov
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