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author | Sumit Garg <sumit.garg@oss.qualcomm.com> | 2025-04-10 13:30:27 +0530 |
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committer | Caleb Connolly <caleb.connolly@linaro.org> | 2025-04-10 15:43:12 +0200 |
commit | 45acd9d2d4ec84775d09c73aab75a4fd989beb41 (patch) | |
tree | 0e1b00d2da03d62599170bc3d7e0ad64d0f088ff /arch/arm/mach-stm32mp/cmd_stm32prog/cmd_stm32prog.c | |
parent | 49cf3b29134cd9d0feac25999be966070972d3c0 (diff) |
phy: phy-qcom-qusb2: Fix USB PHY power on sequence
Recent addition of support for SDM660 inadvertently broke USB PHY power
on sequence on RB1/RB2 and others with following error:
starting USB...
Bus usb@4e00000: QUSB2PHY pll lock failed: status reg = 0
qcom-qusb2-phy phy@1613000: PHY: Failed to power on phy@1613000: -16.
Can't power on PHY0
probe failed, error -16
No USB controllers found
The root cause was the addition of flag se_clk_scheme_default which was
configured correctly for SDM660 but incorrect for all other supported
SoC. Fix that by properly assignment as per upstream Linux driver.
Fixes: 475497dc3c15 ("phy: Add SDM660 support to Qualcomm QUSB2 phy")
Signed-off-by: Sumit Garg <sumit.garg@oss.qualcomm.com>
Reviewed-by:
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://lore.kernel.org/r/20250410080027.208674-3-sumit.garg@kernel.org
Signed-off-by: Caleb Connolly <caleb.connolly@linaro.org>
Diffstat (limited to 'arch/arm/mach-stm32mp/cmd_stm32prog/cmd_stm32prog.c')
0 files changed, 0 insertions, 0 deletions