Currently, the exynos PCIe PHY driver supports only single
phy ops making it unusable for other platforms. Add the phy_ops
as platform specific device data so as to extend this driver
to support all platforms using Samsung PHY.
Signed-off-by: Shradha Todi <shradha.t@xxxxxxxxxxx>
---
drivers/phy/samsung/phy-exynos-pcie.c | 8 +++++++-
1 file changed, 7 insertions(+), 1 deletion(-)
diff --git a/drivers/phy/samsung/phy-exynos-pcie.c b/drivers/phy/samsung/phy-exynos-pcie.c
index 53c9230c2907..022222a0212a 100644
--- a/drivers/phy/samsung/phy-exynos-pcie.c
+++ b/drivers/phy/samsung/phy-exynos-pcie.c
@@ -136,6 +136,7 @@ static const struct phy_ops exynos5433_phy_ops = {
static const struct of_device_id exynos_pcie_phy_match[] = {
{
.compatible = "samsung,exynos5433-pcie-phy",
+ .data = &exynos5433_phy_ops,
},
{},
};
@@ -146,6 +147,11 @@ static int exynos_pcie_phy_probe(struct platform_device *pdev)
struct exynos_pcie_phy *exynos_phy;
struct phy *generic_phy;
struct phy_provider *phy_provider;
+ const struct phy_ops *drv_data;
+
+ drv_data = of_device_get_match_data(dev);
+ if (!drv_data)
+ return -ENODEV;
exynos_phy = devm_kzalloc(dev, sizeof(*exynos_phy), GFP_KERNEL);
if (!exynos_phy)
@@ -169,7 +175,7 @@ static int exynos_pcie_phy_probe(struct platform_device *pdev)
return PTR_ERR(exynos_phy->fsysreg);
}
- generic_phy = devm_phy_create(dev, dev->of_node, &exynos5433_phy_ops);
+ generic_phy = devm_phy_create(dev, dev->of_node, drv_data);
if (IS_ERR(generic_phy)) {
dev_err(dev, "failed to create PHY\n");
return PTR_ERR(generic_phy);
--
2.49.0
