[PATCH v2 1/2] phy: freescale: imx8m-pcie: cleanup reset logic

[Stefan Eichenberger <eichest@gmail.com>]

From: Stefan Eichenberger <stefan.eichenberger@toradex.com>

Remove the switch statement and base perst release on whether it is
found in the device tree. The probe function fails without the reset
property, making it mandatory. Therefore, always release reset
independent of the variant.

This does not change the behavior of the driver but reduces driver
complexity and allows for easier future modifications.

Signed-off-by: Stefan Eichenberger <stefan.eichenberger@toradex.com>
---
 drivers/phy/freescale/phy-fsl-imx8m-pcie.c | 12 +++---------
 1 file changed, 3 insertions(+), 9 deletions(-)

diff --git a/drivers/phy/freescale/phy-fsl-imx8m-pcie.c b/drivers/phy/freescale/phy-fsl-imx8m-pcie.c
index e98361dcdeadf..5b505e34ca364 100644
--- a/drivers/phy/freescale/phy-fsl-imx8m-pcie.c
+++ b/drivers/phy/freescale/phy-fsl-imx8m-pcie.c
@@ -141,15 +141,9 @@ static int imx8_pcie_phy_power_on(struct phy *phy)
 			   IMX8MM_GPR_PCIE_REF_CLK_PLL);
 	usleep_range(100, 200);
 
-	switch (imx8_phy->drvdata->variant) {
-	case IMX8MP:
-		reset_control_deassert(imx8_phy->perst);
-		fallthrough;
-	case IMX8MM:
-		reset_control_deassert(imx8_phy->reset);
-		usleep_range(200, 500);
-		break;
-	}
+	reset_control_deassert(imx8_phy->perst);
+	reset_control_deassert(imx8_phy->reset);
+	usleep_range(200, 500);
 
 	/* Do the PHY common block reset */
 	regmap_update_bits(imx8_phy->iomuxc_gpr, IOMUXC_GPR14,
-- 
2.45.2