T264 has 1MHz clock for tach. Add support for this
clock.
Signed-off-by: Vishwaroop A <va@nvidia.com>
Change-Id: Ic2ecc5dd2494f3b55340f1b925ca616c4844ed6f
In Linux v6.12, commit f9ecc2febf6f ("pwm: Don't export pwm_capture()")
made pwm_capture an internal function and this broke the build for the
Tegra Tachometer driver. The pwm_capture() function simply calls the
drivers '.capture' callback and so fix this by directly calling the
function pwm_tegra_tacho_capture() instead. Note that the rpm_show()
function is also moved to after the declaration of the
pwm_tegra_tacho_capture() function.
Bug 4876974
Change-Id: Idf7fbc16382a9077c651755d9907ded7652610cc
Signed-off-by: Jon Hunter <jonathanh@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/3217391
GVS: buildbot_gerritrpt <buildbot_gerritrpt@nvidia.com>
Reviewed-by: Yi-Wei Wang <yiweiw@nvidia.com>
Commit 54c86dd20bba ("pwm: Replace PWM chip unique base by unique ID")
removed the 'base' field of the 'pwm_chip' structure replacing it with
an 'id' field. The new 'id' is initialised by the PWM driver core and
does not need to be configured by the PWM drivers.
Add a test for conftest to detect if the 'pwm_chip' structure has the
'base' field and update the various PWM driver to only set this field if
present.
Bug 4448428
Change-Id: I7cf466eddba4aedb57db84534e3cbf99be64151e
Signed-off-by: Jon Hunter <jonathanh@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/3027486
Reviewed-by: Laxman Dewangan <ldewangan@nvidia.com>
GVS: Gerrit_Virtual_Submit <buildbot_gerritrpt@nvidia.com>
From Linux kernel version 6.0, some of the callback ops are
removed from pwm like config, enable, disable.
Remove the implementation of these callbacks for Linux kernel
version 6.0 and above. Add the required callback for version 6.0
Note: This change is not tested on V6.0. This is the compilation fix.
Bug 3767126
Bug 3789780
Change-Id: If95ccf584208d351a5478c77a7d417fcd6cdbc21
Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/2773474
Reviewed-by: Jonathan Hunter <jonathanh@nvidia.com>
GVS: Gerrit_Virtual_Submit <buildbot_gerritrpt@nvidia.com>
