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phy: starfive: jh7110-usb: Fix USB 2.0 host occasional detection failure
authorHal Feng <hal.feng@starfivetech.com>
Tue, 22 Apr 2025 10:12:44 +0000 (18:12 +0800)
committerVinod Koul <vkoul@kernel.org>
Wed, 14 May 2025 08:45:12 +0000 (09:45 +0100)
commit3f097adb9b6c804636bcf8d01e0e7bc037bee0d3
treecd07cf2d492c94ad56e823d42425671883e4f759tree
parent9cf118aafd6682793c40dde31b5f24d271da3996commit | diff
phy: starfive: jh7110-usb: Fix USB 2.0 host occasional detection failure

JH7110 USB 2.0 host fails to detect USB 2.0 devices occasionally. With a
long time of debugging and testing, we found that setting Rx clock gating
control signal to normal power consumption mode can solve this problem.

Signed-off-by: Hal Feng <hal.feng@starfivetech.com>
Link: https://lore.kernel.org/r/20250422101244.51686-1-hal.feng@starfivetech.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
drivers/phy/starfive/phy-jh7110-usb.c diff | blob | history
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