linux-kernel - [PATCH v4] phy: qcom: qmp: Use power

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Message-Id: <20200106081142.3192204-1-bjorn.andersson@linaro.org>
Date:   Mon,  6 Jan 2020 00:11:42 -0800
From:   Bjorn Andersson <bjorn.andersson@...aro.org>
To:     Kishon Vijay Abraham I <kishon@...com>
Cc:     linux-arm-msm@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH v4] phy: qcom: qmp: Use power_on/off ops for PCIe

The PCIe PHY initialization requires the attached device to be present,
which is primarily achieved by the PCI controller driver.  So move the
logic from init/exit to power_on/power_off.

Signed-off-by: Bjorn Andersson <bjorn.andersson@...aro.org>
---

Changes since v3:
- Sent separate from SDM845 QMP/QHP series

Changes since v2:
- None

Changes since v1:
- None

 drivers/phy/qualcomm/phy-qcom-qmp.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/phy/qualcomm/phy-qcom-qmp.c b/drivers/phy/qualcomm/phy-qcom-qmp.c
index 7db2a94f7a99..e107a7eec235 100644
--- a/drivers/phy/qualcomm/phy-qcom-qmp.c
+++ b/drivers/phy/qualcomm/phy-qcom-qmp.c
@@ -1967,7 +1967,7 @@ static const struct phy_ops qcom_qmp_phy_gen_ops = {
 	.owner		= THIS_MODULE,
 };
 
-static const struct phy_ops qcom_qmp_ufs_ops = {
+static const struct phy_ops qcom_qmp_pcie_ufs_ops = {
 	.power_on	= qcom_qmp_phy_enable,
 	.power_off	= qcom_qmp_phy_disable,
 	.set_mode	= qcom_qmp_phy_set_mode,
@@ -2067,8 +2067,8 @@ int qcom_qmp_phy_create(struct device *dev, struct device_node *np, int id)
 		}
 	}
 
-	if (qmp->cfg->type == PHY_TYPE_UFS)
-		ops = &qcom_qmp_ufs_ops;
+	if (qmp->cfg->type == PHY_TYPE_UFS || qmp->cfg->type == PHY_TYPE_PCIE)
+		ops = &qcom_qmp_pcie_ufs_ops;
 
 	generic_phy = devm_phy_create(dev, np, ops);
 	if (IS_ERR(generic_phy)) {
-- 
2.24.0