Add new prod setting support which is the
property based on device tree. The prod
setting of each register field are new property
in DT and prod configurations are configured
via these new properties.
Bug 4097475
Change-Id: Iac61ddd20ceb5b1ea588519ab031275a926f5c41
Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/2996302
GVS: Gerrit_Virtual_Submit <buildbot_gerritrpt@nvidia.com>
Add runtime auto suspend support and provide
a dt option to set this delay for each bus.
Perf drop is seen due to clock switching during
write operation. QSPI flash device write page size
is 256 KB so clock switching was being done for every
256KB due to pm_runtime_put(&pdev->dev) call.
pm_runtime_put() function is called, the Linux kernel
will begin to power down the device. This may involve
disabling clocks, powering down voltage regulators, and
releasing other resources etc.
pm_runtime_set_autosuspend_delay function sets the
autosuspend delay for a device. The autosuspend delay
is the amount of time that the device will remain active
after it has been idle before it is automatically suspended.
The pm_runtime_set_autosuspend_delay() function can be used to
reduce power consumption by automatically suspending devices
when they are not in use.
Bug 4229700
Change-Id: Ib49b02c78ad25957c80d22f5cc316afa55aa24dd
Signed-off-by: Vishwaroop A <va@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/2985140
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Add check to switch to non combined sequence for
transfers if transfer length is greater than
DMA buffer size. Combined sequence cannot handle
split transfers so anything above dma_buf_size fails.
In case the transfers are beyond 64KB add a mechanism to
switch to non combined sequence of transfers.
Bug 3754288
Change-Id: I4d4eda56dcefdd9e35c19cdaf770783b99650c2c
Signed-off-by: Vishwaroop A <va@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/2886311
Reviewed-by: svc-mobile-coverity <svc-mobile-coverity@nvidia.com>
Reviewed-by: svc-mobile-cert <svc-mobile-cert@nvidia.com>
Reviewed-by: Laxman Dewangan <ldewangan@nvidia.com>
GVS: Gerrit_Virtual_Submit <buildbot_gerritrpt@nvidia.com>
