On some platform USB super speed phy needs to reset link training to
improve interoperability with different super speed capabale host as
workaround. Remove this workaround as it is no longer required for
newer HW.
Change-Id: I0abd01846cbb9f15b5dbed6dff5ca6f19d40de30
Signed-off-by: Jack Pham <jackp@codeaurora.org>
wakeup_source_register() expects a registered struct device *.
But in the subsys_register() path, device_register() is called
after wakeup_source_register(), which is incorrect. Hence,
flip the order of registrations. Also as an extension, reorder
the error-handling path of subsys_register() and the cleanup
sequence in subsys_unregister().
Change-Id: I976951ddcf5635ec7931253bfcda834ef30c3898
Signed-off-by: Raghavendra Rao Ananta <rananta@codeaurora.org>
Add camera clock driver to support camera
peripheral clocks.
Change-Id: I9d87129e9b08c884f75f0625d0edd83e339a4f9d
Signed-off-by: Vivek Aknurwar <viveka@codeaurora.org>
The stats for tmp allocs should be updated only if additional
buffers are available.
Change-Id: Ic064f87a54e37ef046d6761c79664e1ea830d04c
Acked-by: Priyadarshini Rajagopal <prajagop@qti.qualcomm.com>
Signed-off-by: Bojun Pan <bojunp@codeaurora.org>
Add device tree support for configuring if mutexes or spinlocks
should be used in the regmap configuration (i.e. the fast_io
element value). This ensures that qcom-spmi-pmic slave devices
can be used with SPMI busses that must operate in process
context.
Change-Id: I3abdee36935457db497ce6ff2a242755fc3aff90
Signed-off-by: David Collins <collinsd@codeaurora.org>
Signed-off-by: Subbaraman Narayanamurthy <subbaram@codeaurora.org>
Currently, when handling the SPMI summary interrupt, the hw_irq
number is calculated based on SID, Peripheral ID, IRQ index and
APID. This is then passed to irq_find_mapping() to see if a
mapping exists for this hw_irq and if available, invoke the
interrupt handler. Since the IRQ index uses an "int" type, hw_irq
which is of unsigned long data type can take a large value when
SID has its MSB set to 1 and the type conversion happens. Because
of this, irq_find_mapping() returns 0 as there is no mapping
for this hw_irq. This ends up invoking cleanup_irq() as if
the interrupt is spurious whereas it is actually a valid
interrupt. Fix this by using the proper data type (u32) for id.
CRs-Fixed: 2357600
Change-Id: I451e33d61e063d3a9381c2b43767946117a5bbb9
Signed-off-by: Subbaraman Narayanamurthy <subbaram@codeaurora.org>
Have the qpnpint_irq_set_type function clear unwanted high/low
trigger bits when updating the interrupt flags.
Change-Id: Ie55d6178ea94350ecf8c79714cb863ea63d76ea6
Signed-off-by: Yimin Peng <yiminp@codeaurora.org>
Signed-off-by: Subbaraman Narayanamurthy <subbaram@codeaurora.org>
Increase the SPMI transaction timeout delay from 100 us to
1000 us in order to account for the slower execution time
found on some simulator targets.
Change-Id: I5805fa77131336e56db35ae7948012e072c15746
Signed-off-by: David Collins <collinsd@codeaurora.org>
The system crashes due to an access permission violation when
writing to a PMIC peripheral which is not owned by the current
ee. Add a check for PMIC arbiter version 5 for such invalid
write requests and return an error instead of crashing the
system.
Change-Id: If601a8c737f10be2a7d1e894f7285cf0de4eb4a5
Signed-off-by: David Collins <collinsd@codeaurora.org>
Correct the way that duplicate PPID mappings are handled for PMIC
arbiter v5. The final APID mapped to a given PPID should be the
one which has write owner = APPS EE, if it exists, or if not
that, then the first APID mapped to the PPID, if it exists.
Change-Id: I387e25d5e0d29434a6191faaf887db1e1a90243d
Signed-off-by: David Collins <collinsd@codeaurora.org>
Current implementation of SPMI arbiter dispatches interrupt based on the
Arbiter's accumulator status, in some cases the accumulator status may
remain zero and the interrupt remains un-handled. Add logic to dispatch
interrupts based Arbiter's IRQ status if the accumulator status is zero.
Change-Id: I068f5c7d33758063878721d7cce1308fa803e3bd
Signed-off-by: Ashay Jaiswal <ashayj@codeaurora.org>
Signed-off-by: David Collins <collinsd@codeaurora.org>
