[PATCH] phy: exynos5-usbdrd: Fix broken USB on Exynos5422 (TYPEC dependency)

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



Older Exynos designs, like Exynos5422, do not have USB Type-C and the
USB DRD PHY does not really depend on Type-C for these devices at all.
Incorrectly added dependency on CONFIG_TYPEC caused this driver to be
missing for exynos_defconfig and as result Exynos5422-based boards like
Hardkernel Odroid HC1 failed to probe USB.

Drop incorrect dependency and rely on module to be reachable by the
compiler.

Reported-by: Krzysztof Kozlowski <krzk@xxxxxxxxxx>
Closes: https://krzk.eu/#/builders/21/builds/6139
Reported-by: Marek Szyprowski <m.szyprowski@xxxxxxxxxxx>
Closes: https://lore.kernel.org/all/3c0b77e6-357d-453e-8b63-4757c3231bde@xxxxxxxxxxx/
Fixes: 09dc674295a3 ("phy: exynos5-usbdrd: subscribe to orientation notifier if required")
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@xxxxxxxxxx>

---

Patch for issue in linux-next
---
 drivers/phy/samsung/Kconfig              | 1 -
 drivers/phy/samsung/phy-exynos5-usbdrd.c | 2 +-
 2 files changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/phy/samsung/Kconfig b/drivers/phy/samsung/Kconfig
index 7fba571c0e2b..e2330b0894d6 100644
--- a/drivers/phy/samsung/Kconfig
+++ b/drivers/phy/samsung/Kconfig
@@ -81,7 +81,6 @@ config PHY_EXYNOS5_USBDRD
 	tristate "Exynos5 SoC series USB DRD PHY driver"
 	depends on (ARCH_EXYNOS && OF) || COMPILE_TEST
 	depends on HAS_IOMEM
-	depends on TYPEC || (TYPEC=n && COMPILE_TEST)
 	depends on USB_DWC3_EXYNOS
 	select GENERIC_PHY
 	select MFD_SYSCON
diff --git a/drivers/phy/samsung/phy-exynos5-usbdrd.c b/drivers/phy/samsung/phy-exynos5-usbdrd.c
index ff2436f11d68..e8a9fef22107 100644
--- a/drivers/phy/samsung/phy-exynos5-usbdrd.c
+++ b/drivers/phy/samsung/phy-exynos5-usbdrd.c
@@ -1456,7 +1456,7 @@ static int exynos5_usbdrd_setup_notifiers(struct exynos5_usbdrd_phy *phy_drd)
 {
 	int ret;
 
-	if (!IS_ENABLED(CONFIG_TYPEC))
+	if (!IS_REACHABLE(CONFIG_TYPEC))
 		return 0;
 
 	if (device_property_present(phy_drd->dev, "orientation-switch")) {
-- 
2.43.0





[Index of Archives]     [Linux SoC Development]     [Linux Rockchip Development]     [Linux for Synopsys ARC Processors]    
  • [Linux on Unisoc (RDA Micro) SoCs]     [Linux Actions SoC]     [Linux USB Development]     [Video for Linux]     [Linux Audio Users]     [Linux SCSI]     [Yosemite News]

  •   Powered by Linux