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[6/9] phy: exynos5-usbdrd: gs101: ensure power is gated to SS phy in phy_exit()

Message ID 20241127-gs101-phy-lanes-orientation-phy-v1-6-1b7fce24960b@linaro.org (mailing list archive)
State New
Headers show
Series USB31DRD phy updates for Google Tensor gs101 (orientation & DWC3 rpm) | expand

Commit Message

André Draszik Nov. 27, 2024, 10:58 a.m. UTC 
We currently don't gate the power to the SS phy in phy_exit().

Shuffle the code slightly to ensure the power is gated to the SS phy as
well.

Signed-off-by: André Draszik <andre.draszik@linaro.org>
---
 drivers/phy/samsung/phy-exynos5-usbdrd.c | 13 ++++++++-----
 1 file changed, 8 insertions(+), 5 deletions(-)
diff mbox series

Patch

diff --git a/drivers/phy/samsung/phy-exynos5-usbdrd.c b/drivers/phy/samsung/phy-exynos5-usbdrd.c
index 2a724d362c2d..c1ce6fdeef31 100644
--- a/drivers/phy/samsung/phy-exynos5-usbdrd.c
+++ b/drivers/phy/samsung/phy-exynos5-usbdrd.c
@@ -1296,14 +1296,17 @@  static int exynos5_usbdrd_gs101_phy_exit(struct phy *phy)
 	struct exynos5_usbdrd_phy *phy_drd = to_usbdrd_phy(inst);
 	int ret;
 
+	if (inst->phy_cfg->id == EXYNOS5_DRDPHY_UTMI) {
+		ret = exynos850_usbdrd_phy_exit(phy);
+		if (ret)
+			return ret;
+	}
+
+	exynos5_usbdrd_phy_isol(inst, true);
+
 	if (inst->phy_cfg->id != EXYNOS5_DRDPHY_UTMI)
 		return 0;
 
-	ret = exynos850_usbdrd_phy_exit(phy);
-	if (ret)
-		return ret;
-
-	exynos5_usbdrd_phy_isol(inst, true);
 	return regulator_bulk_disable(phy_drd->drv_data->n_regulators,
 				      phy_drd->regulators);
 }