summaryrefslogtreecommitdiff
path: root/tools/perf/scripts/python/exported-sql-viewer.py
diff options
context:
space:
mode:
authorStephen Boyd <swboyd@chromium.org>2020-09-16 16:11:56 -0700
committerVinod Koul <vkoul@kernel.org>2020-09-28 11:27:53 +0530
commitaa968cb1a67e27de8a6d0f2012cffc53f256404a (patch)
tree086e5e1f3ec82c39dea50506a4c7114e5698a3de /tools/perf/scripts/python/exported-sql-viewer.py
parente4bc7de8ae166dff1b926d031266c3866f779766 (diff)
phy: qcom-qmp: Move 'serdes' and 'cfg' into 'struct qcom_phy'
The serdes I/O region is where the PLL for the phy is controlled. Sometimes the PLL is shared between multiple phys, for example in the PCIe case where there are three phys inside the same wrapper. Other times the PLL is for a single phy, i.e. some USB3 phys. To complete the trifecta we have the USB3+DP combo phy where the USB3 and DP phys each have their own serdes region because they have their own PLL while they both share a common I/O region pertaining to the USB type-c pinout and cable orientation. Let's move the serdes iomem pointer into 'struct qmp_phy' so that we can correlate PLL control to the phy that uses it. This allows us to support the USB3+DP combo phy in this driver. This isn't a problem for the 3-lane/phy PCIe phy because there is a common init function that is the only place the serdes region is programmed. Furthermore, move the configuration data that contains most of the register programming sequences to the qmp phy struct. This data isn't qmp wrapper specific. It is phy specific data used to tune various settings for things like pre-emphasis, bias, etc. Signed-off-by: Stephen Boyd <swboyd@chromium.org> Cc: Jeykumar Sankaran <jsanka@codeaurora.org> Cc: Chandan Uddaraju <chandanu@codeaurora.org> Cc: Vara Reddy <varar@codeaurora.org> Cc: Tanmay Shah <tanmay@codeaurora.org> Cc: Bjorn Andersson <bjorn.andersson@linaro.org> Cc: Manu Gautam <mgautam@codeaurora.org> Cc: Sandeep Maheswaram <sanm@codeaurora.org> Cc: Douglas Anderson <dianders@chromium.org> Cc: Sean Paul <seanpaul@chromium.org> Cc: Jonathan Marek <jonathan@marek.ca> Cc: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Cc: Rob Clark <robdclark@chromium.org> Link: https://lore.kernel.org/r/20200916231202.3637932-5-swboyd@chromium.org Signed-off-by: Vinod Koul <vkoul@kernel.org>
Diffstat (limited to 'tools/perf/scripts/python/exported-sql-viewer.py')
0 files changed, 0 insertions, 0 deletions