[PATCH v2 6/7] configs: qcm6490: Enable super-speed USB support
Balaji Selvanathan
balaji.selvanathan at oss.qualcomm.com
Mon Nov 24 16:55:02 CET 2025
Enable the QMP Combo PHY driver and disable the USB speed fixup
to allow super-speed USB operation on QCM6490 platforms.
With the QMP USB3-DP Combo PHY driver now available, QCM6490 can
support super-speed USB in U-Boot. The USB speed limitation fixup
is no longer needed and would prevent the hardware from operating
at full capability.
Signed-off-by: Balaji Selvanathan <balaji.selvanathan at oss.qualcomm.com>
---
configs/qcm6490_defconfig | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/configs/qcm6490_defconfig b/configs/qcm6490_defconfig
index 54eb5dedaec..1d9d9a2425d 100644
--- a/configs/qcm6490_defconfig
+++ b/configs/qcm6490_defconfig
@@ -13,3 +13,8 @@ CONFIG_TEXT_BASE=0x9fc00000
CONFIG_REMAKE_ELF=y
CONFIG_DEFAULT_DEVICE_TREE="qcom/qcs6490-rb3gen2"
+
+# Disable USB fixup - QCM6490 supports super-speed USB
+# CONFIG_QCOM_USB_FIXUP is not set
+
+CONFIG_PHY_QCOM_QMP_COMBO=y
--
2.34.1
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