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authorWesley Cheng <wesley.cheng@oss.qualcomm.com>2025-12-09 15:09:44 -0800
committerVinod Koul <vkoul@kernel.org>2025-12-23 23:11:07 +0530
commit5b289913959b9bc93bab9e0beeab269c33c969b7 (patch)
tree02fd28cb46c119e435656de075fa0a101be52216 /tools/perf/lib/Documentation/tutorial/git@git.tavy.me:linux.git
parentc9543cca9417d83f8ca6a8ce0a5279a3fba7a02b (diff)
phy: qualcomm: qmp-combo: Update QMP PHY with Glymur settings
For SuperSpeed USB to work properly, there is a set of HW settings that need to be programmed into the USB blocks within the QMP PHY. Ensure that these settings follow the latest settings mentioned in the HW programming guide. The QMP USB PHY on Glymur is a USB43 based PHY that will have some new ways to define certain registers, such as the replacement of TXA/RXA and TXB/RXB register sets. This was replaced with the LALB register set. There are also some PHY init updates to modify the PCS MISC register space. Without these, the QMP PHY PLL locking fails. Signed-off-by: Wesley Cheng <wesley.cheng@oss.qualcomm.com> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com> Link: https://patch.msgid.link/20251209-linux-next-12825-v8-8-42133596bda0@oss.qualcomm.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
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