During shutdown/sleep putting vdd-io in LPM mode after sending the
Poweroff notify command is leading to OCP.
Avoid putting vdd-io in LPM mode during shutdown/sleep.
This change is inline with earlier kernels.
Change-Id: I08698bc8b4f1c420910747b6374485f6265d553b
Signed-off-by: Sarthak Garg <sartgarg@codeaurora.org>
Remove support for CPUSS clocks as these clocks are
not required to be controlled from HLOS.
Change-Id: Iad004f3bfddddfa7cead7cfeab2f9e52c69a7f01
Signed-off-by: Jagadeesh Kona <jkona@codeaurora.org>
Add snapshot of QPIC nand driver and it's supported files.
This is a snapshot of the QPIC nand driver as of kernel msm-4.14
'commit 5cc17e2cfb19 ("mtd: msm_qpic_nand: Disable Pagescope on
sdxprairie")'.
Change-Id: I994f4432ddd417743a1d7bf27b57755adc90b702
Signed-off-by: Sarthak Garg <sartgarg@codeaurora.org>
The current design sleeps unconditionally in TX FIFO full case and
wakeup only after sleep timer expires which adds random delays in
clients TX path.
Avoid sleep and use READ_NOTIFY command so that writer can be woken up
when remote notifies about read completion by sending IRQ.
Change-Id: I1b44df0ec437d4e76aff181470fcf4cafbdd098a
Signed-off-by: Arun Kumar Neelakantam <aneela@codeaurora.org>
Signed-off-by: Jay Jayanna <jayanna@codeaurora.org>
add a debugfs interface under /sys/kernel/debug/iommu/capturebus
to support capture bus for smmuv500.
Change-Id: Ibf2a2daf87941387c1b3f990f05d86a1cd4dbfff
Signed-off-by: Vijayanand Jitta <vjitta@codeaurora.org>
[guptap@codeaurora.org: refactored implementation]
Signed-off-by: Prakash Gupta <guptap@codeaurora.org>
Access to MSI registers requires PCIe clocks to be ON. If any
pcie client driver tries to disable PCIe MSI provided by the
controller then that can result in unclocked access. Fix it
by restricting access during drv_suspend. For non drv_suspend
or pm_suspend it is already handled.
Change-Id: I4db72ce22773f0b6b52c9e704c9ec9a3a1de3d8c
Signed-off-by: Manu Gautam <mgautam@codeaurora.org>
Initialize the sum fps calculation to avoid the value keep
increasing.
Change-Id: I826c88f7e75d318e2b328e8a525afb44511fb662
Signed-off-by: Ronald Karyodisa <ronaldk@codeaurora.org>
Primary and secondary bootloader debug data is required to debug
FW initialization issues. Add support to dump debug data for
PBL and SBL for HST.
Change-Id: If5c3a5c76a4b073bc6122f8a866592515fe277ad
Signed-off-by: Mohammed Siddiq <msiddiq@codeaurora.org>
Implement dump_vendor_registers host operation to print the
vendor specific registers in addition to standard SDHC
register during error conditions.
Change-Id: Id0b322d0c7bf229c86dd9b290fcfc37208a4eafe
Signed-off-by: Sahitya Tummala <stummala@codeaurora.org>
Signed-off-by: Sarthak Garg <sartgarg@codeaurora.org>
In case of bad SD card recovery fails everytime.
Also some SD cards fail on Read/writes but can get initialized
successfully.
Mark card as removed and gracefully remove by calling
mmc_detect_change. Also mark the card as corrupted and return
to avoid reinitialization as sdhci_get_cd will return non zero as the
card is physically present and avoid mmc_rescan from proceeding ahead.
Change-Id: Id4c99d4608ef2b5f49cf5ac796a2aaf6d12a56c2
Signed-off-by: Sarthak Garg <sartgarg@codeaurora.org>
While switching from hs400 to hs200 mode, high speed mode
timing should be selected in the device before changing the
clock frequency in the host. But current implementation,
(mmc_hs400_to_hs200) first updates the frequency in the host
and then updates mode in the device. This is a spec violation.
Hence update the sequence to comply with the spec.
Change-Id: I0694edac9dd005ec68add9cc38bbe6fa4245ed48
Signed-off-by: Veerabhadrarao Badiganti <vbadigan@codeaurora.org>
Signed-off-by: Sayali Lokhande <sayalil@codeaurora.org>
Add yupik target support as irqchip and module.
Change-Id: I4933690d5225824026d0da1930943068cc93c48f
Signed-off-by: Maulik Shah <mkshah@codeaurora.org>
Add snapshot of smb1390 charger driver as of msm-4.19
'commit 76a3eb924c55 ("msm: ipa: stay in NAPI mode when default pipe has
low credits")'.
Change-Id: Iad8cb744b1031d75dfc7457b142dcbd018584d92
Signed-off-by: Jishnu Prakash <jprakash@codeaurora.org>
During hoplug cpu going down path pmu event handles will be freed.
If the hotplug path and idle path run in parallel there are chances
in idle path that the driver will try to read the PMU counters with
freed pointer resulting in a crash.
Add NULL pointer check before performing PMU reads.
Change-Id: I9b8a4a8dfa63e70e879c3530a878a9c96062872f
Signed-off-by: Santosh Mardi <gsantosh@codeaurora.org>
Crashdumper required sometime to finish all register dumps.
Hence add minimum 100msec sleep time before we start polling
on crashdumper completion. Use readl_poll_timeout() for
crashdumper completion check to reduce AHB traffic.
Change-Id: I112466e67760f26e73e7c8a69bf466ce8b8ef09b
Signed-off-by: Hareesh Gundu <hareeshg@codeaurora.org>
Sometimes it is seen that AON LDO output takes minimum
off-time (worst case 100ms) to fully discharge. If BT is
turned on in this timeframe when AON is not fully discharged
yet ,BT would fail to turn ON.
This fix ensures to
Toggle BT_EN high when WL_EN is already high.
Handle corner case if WL_EN goes low in step 1.
Add 100ms to toggle BT_EN high when WL_EN is low.
Change-Id: Ibe082165788bd9ddb553e6043696bebc5bf4b609
Signed-off-by: Mahesh Kumar Sharma <smahesh@codeaurora.org>
- Add the hook to provide additional information like
a task scheduling log.
Bug: 169374262
Signed-off-by: Sangmoon Kim <sangmoon.kim@samsung.com>
Change-Id: I203dbc6faa77687ea48769f76658d28b29ef46fd
Add changes to support PCIe addr for WDI2 over GSI
Change-Id: I6021ea79a44c0981cf2656de2976574f7ce79f7d
Signed-off-by: Pooja Kumari <kumarip@codeaurora.org>
These changes allow for proper compilation of the
NATTYPE module.
Change-Id: I0d172ea7ce3280716653cfa551d27639e0032f08
Signed-off-by: Paras Singh Jain <parassin@codeaurora.org>
Use *_irqsave() and *_irqrestore() API's for minidump locks.
Since with minidump current task stack feature, minidump
locks can be acquired from interrupt context also.
Change-Id: I9e86a3c46f1f7fcedb14d8ec713420198f1b8cd1
Signed-off-by: Prateek Sood <prsood@codeaurora.org>
