Probably got in by accident, search trough documentation and kernel code
didn't found any occurences.
Signed-off-by: David Heidelberg <david@ixit.cz>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/20211225212000.80459-1-david@ixit.cz
Adjust node naming to match requirements from dt-schema.
Also add only and default required PHY name "dsi" to the node.
Fixes warnings generated by `make qcom-apq8064-asus-nexus7-flo.dtb`:
arch/arm/boot/dts/qcom-apq8064-sony-xperia-yuga.dt.yaml: mdss_dsi@4700000: $nodename:0: 'mdss_dsi@4700000' does not match '^dsi(@.*)?$'
From schema: Documentation/devicetree/bindings/display/msm/dsi-controller-main.yaml
Signed-off-by: David Heidelberg <david@ixit.cz>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/20211225131357.13751-1-david@ixit.cz
Define start and end of the ranges for PCI node.
Fixes warning generated by `make qcom-apq8064-asus-nexus7-flo.dtb`:
arch/arm/boot/dts/qcom-apq8064-asus-nexus7-flo.dt.yaml: pci@1b500000: ranges: 'oneOf' conditional failed, one must be fixed:
[[2164260864, 0, 0, 266338304, 0, 1048576, 2181038080, 0, 134217728, 134217728, 0, 132120576]] is not of type 'boolean'
True was expected
[[2164260864, 0, 0, 266338304, 0, 1048576, 2181038080, 0, 134217728, 134217728, 0, 132120576]] is not of type 'null'
[2164260864, 0, 0, 266338304, 0, 1048576, 2181038080, 0, 134217728, 134217728, 0, 132120576] is too long
From schema: /schemas/pci/pci-bus.yaml
Signed-off-by: David Heidelberg <david@ixit.cz>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/20211224182031.66509-1-david@ixit.cz
Quoting the header comments, IRQF_ONESHOT is "Used by threaded interrupts
which need to keep the irq line disabled until the threaded handler has
been run.". When applied to an interrupt that doesn't request a threaded
irq then IRQF_ONESHOT has a lesser known (undocumented?) side effect,
which it to disable the forced threading of the irq. For "normal" kernels
(without forced threading) then, if there is no thread_fn, then
IRQF_ONESHOT is a nop.
In this case disabling forced threading is not appropriate for this driver
because it calls wake_up_all() and this API cannot be called from
no-thread interrupt handlers on PREEMPT_RT systems (deadlock risk, triggers
sleeping-while-atomic warnings).
Fix this by removing IRQF_ONESHOT.
Fixes: 2209481409 ("soc: qcom: Add AOSS QMP driver")
Signed-off-by: Daniel Thompson <daniel.thompson@linaro.org>
[bjorn: Added Fixes tag]
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/20220127173554.158111-1-daniel.thompson@linaro.org
Enable the following drivers as modular:
- NAND controller with CONFIG_MTD_NAND_BRCMNAND
- AHCI/SATA controller driver with CONFIG_AHCI_BRCM
- Starfighter 2 Ethernet switch driver with CONFIG_NET_DSA_BCM_SF2
- USB drivers (OHCI, EHCI, XHCI) with CONFIG_USB_BRCMSTB
- Watchdog with CONFIG_BCM7038_WDT
- PWM with CONFIG_PWM_BRCMSTB
- SYSTEMPORT Ethernet controller with CONFIG_SYSTEMPORT
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
Update interrupts in apps_smmu to match downstream. This is fixes apps_smmu
failing to probe when running at EL2 (expects 96 context interrupts)
Fixes: 892d539539 ("arm64: dts: qcom: sm8450: add smmu nodes")
Signed-off-by: Jonathan Marek <jonathan@marek.ca>
Reviewed-by: Vinod Koul <vkoul@kernel.org>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/20220122162932.7686-2-jonathan@marek.ca
USB doesn't work at all without this clock enabled. This fixes USB when not
using clk_ignore_unused.
Fixes: 19fd04fb92 ("arm64: dts: qcom: sm8450: Add usb nodes")
Signed-off-by: Jonathan Marek <jonathan@marek.ca>
Reviewed-by: Vinod Koul <vkoul@kernel.org>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/20220122162932.7686-1-jonathan@marek.ca
The introduction of '9a61f813fc ("clk: qcom: regmap-mux: fix parent
clock lookup")' broke UFS support on SM8350.
The cause for this is that the symbol clocks have a specified rate in
the "freq-table-hz" table in the UFS node, which causes the UFS code to
request a rate change, for which the "bi_tcxo" happens to provide the
closest rate. Prior to the change in regmap-mux it was determined
(incorrectly) that no change was needed and everything worked.
The rates of 75 and 300MHz matches the documentation for the symbol
clocks, but we don't represent the parent clocks today. So let's mimic
the configuration found in other platforms, by omitting the rate for the
symbol clocks as well to avoid the rate change.
While at it also fill in the dummy symbol clocks that was dropped from
the GCC driver as it was upstreamed.
Fixes: 59c7cf8147 ("arm64: dts: qcom: sm8350: Add UFS nodes")
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Reviewed-by: Vinod Koul <vkoul@kernel.org>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Link: https://lore.kernel.org/r/20211222162058.3418902-1-bjorn.andersson@linaro.org
On some OEM setups users can configure the BIOS for S3 or S2idle.
When configured to S3 users can still choose 's2idle' in the kernel by
using `/sys/power/mem_sleep`. Before commit 6dc8265f98 ("drm/amdgpu:
always reset the asic in suspend (v2)"), the GPU would crash. Now when
configured this way, the system should resume but will use more power.
As such, adjust the `amdpu_acpi_is_s0ix function` to warn users about
potential power consumption issues during their first attempt at
suspending.
Reported-by: Bjoren Dasse <bjoern.daase@gmail.com>
Link: https://gitlab.freedesktop.org/drm/amd/-/issues/1824
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Mario Limonciello <mario.limonciello@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
The existing way cannot handle Beige Goby well as a different
PPTable data structure(PPTable_beige_goby_t instead of PPTable_t)
is used there.
Signed-off-by: Evan Quan <evan.quan@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
'destroy_workqueue()' already drains the queue before destroying it, so
there is no need to flush it explicitly.
Remove the redundant 'flush_workqueue()' calls.
Signed-off-by: Xu Wang <vulab@iscas.ac.cn>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/20220114085019.42904-1-vulab@iscas.ac.cn
The reference taken by 'of_find_device_by_node()' must be released when
not needed anymore.
Add the corresponding 'put_device()' in the error handling paths.
Fixes: 8c75d585b9 ("soc: qcom: aoss: Expose send for generic usecase")
Signed-off-by: Miaoqian Lin <linmq006@gmail.com>
Reviewed-by: Stephen Boyd <swboyd@chromium.org>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/20220108095931.21527-1-linmq006@gmail.com
Fix the crash in kernel while dereferencing the NULL pointer,
when the driver is unloaded and simultaneously the VSI rings
are being stopped.
The hardware requires 50msec in order to finish RX queues
disable. For this purpose the driver spins in mdelay function
for the operation to be completed.
For example changing number of queues which requires reset would
fail in the following call stack:
1) i40e_prep_for_reset
2) i40e_pf_quiesce_all_vsi
3) i40e_quiesce_vsi
4) i40e_vsi_close
5) i40e_down
6) i40e_vsi_stop_rings
7) i40e_vsi_control_rx -> disable requires the delay of 50msecs
8) continue back in i40e_down function where
i40e_clean_tx_ring(vsi->tx_rings[i]) is going to crash
When the driver was spinning vsi_release called
i40e_vsi_free_arrays where the vsi->tx_rings resources
were freed and the pointer was set to NULL.
Fixes: 5b6d4a7f20 ("i40e: Fix crash during removing i40e driver")
Signed-off-by: Slawomir Laba <slawomirx.laba@intel.com>
Signed-off-by: Sylwester Dziedziuch <sylwesterx.dziedziuch@intel.com>
Signed-off-by: Karen Sornek <karen.sornek@intel.com>
Tested-by: Gurucharan G <gurucharanx.g@intel.com>
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
destroy_workqueue() already drains the queue before destroying it, so there
is no need to flush it explicitly.
Remove the redundant flush_workqueue() call.
Link: https://lore.kernel.org/r/20220127014330.1185114-1-chi.minghao@zte.com.cn
Reported-by: Zeal Robot <zealci@zte.com.cn>
Signed-off-by: Minghao Chi (CGEL ZTE) <chi.minghao@zte.com.cn>
Signed-off-by: CGEL ZTE <cgel.zte@gmail.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
The reference taken by 'of_find_device_by_node()' must be released when
not needed anymore.
Add the corresponding 'put_device()' in the error handling path.
Fixes: 01f937ffc4 ("soc: qcom: ocmem: don't return NULL in of_get_ocmem")
Signed-off-by: Miaoqian Lin <linmq006@gmail.com>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/20220107073126.2335-1-linmq006@gmail.com
destroy_workqueue() already drains the queue before destroying it, so there
is no need to flush it explicitly.
Remove the redundant flush_workqueue() calls.
Link: https://lore.kernel.org/r/20220127013934.1184923-1-chi.minghao@zte.com.cn
Reported-by: Zeal Robot <zealci@zte.com.cn>
Signed-off-by: Minghao Chi (CGEL ZTE) <chi.minghao@zte.com.cn>
Signed-off-by: CGEL ZTE <cgel.zte@gmail.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
coccinelle report:
./drivers/scsi/bfa/bfad_attr.c:908:8-16:
WARNING: use scnprintf or sprintf
./drivers/scsi/bfa/bfad_attr.c:860:8-16:
WARNING: use scnprintf or sprintf
./drivers/scsi/bfa/bfad_attr.c:888:8-16:
WARNING: use scnprintf or sprintf
./drivers/scsi/bfa/bfad_attr.c:853:8-16:
WARNING: use scnprintf or sprintf
./drivers/scsi/bfa/bfad_attr.c:808:8-16:
WARNING: use scnprintf or sprintf
./drivers/scsi/bfa/bfad_attr.c:728:8-16:
WARNING: use scnprintf or sprintf
./drivers/scsi/bfa/bfad_attr.c:822:8-16:
WARNING: use scnprintf or sprintf
./drivers/scsi/bfa/bfad_attr.c:927:9-17:
WARNING: use scnprintf or sprintf
./drivers/scsi/bfa/bfad_attr.c:900:8-16:
WARNING: use scnprintf or sprintf
./drivers/scsi/bfa/bfad_attr.c:874:8-16:
WARNING: use scnprintf or sprintf
./drivers/scsi/bfa/bfad_attr.c:714:8-16:
WARNING: use scnprintf or sprintf
./drivers/scsi/bfa/bfad_attr.c:839:8-16:
WARNING: use scnprintf or sprintf
Use sysfs_emit() instead of scnprintf() or sprintf().
Link: https://lore.kernel.org/r/def83ff75faec64ba592b867a8499b1367bae303.1643181468.git.yang.guang5@zte.com.cn
Reported-by: Zeal Robot <zealci@zte.com.cn>
Signed-off-by: Yang Guang <yang.guang5@zte.com.cn>
Signed-off-by: David Yang <davidcomponentone@gmail.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
coccinelle report:
./drivers/scsi/mvsas/mv_init.c:699:8-16:
WARNING: use scnprintf or sprintf
./drivers/scsi/mvsas/mv_init.c:747:8-16:
WARNING: use scnprintf or sprintf
Use sysfs_emit() instead of scnprintf() or sprintf().
Link: https://lore.kernel.org/r/c1711f7cf251730a8ceb5bdfc313bf85662b3395.1643182948.git.yang.guang5@zte.com.cn
Reported-by: Zeal Robot <zealci@zte.com.cn>
Signed-off-by: Yang Guang <yang.guang5@zte.com.cn>
Signed-off-by: David Yang <davidcomponentone@gmail.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Because of the possible failure of the allocation, data->domains might
be NULL pointer and will cause the dereference of the NULL pointer
later.
Therefore, it might be better to check it and directly return -ENOMEM
without releasing data manually if fails, because the comment of the
devm_kmalloc() says "Memory allocated with this function is
automatically freed on driver detach.".
Fixes: bbe3a66c3f ("soc: qcom: rpmpd: Add a Power domain driver to model corners")
Signed-off-by: Jiasheng Jiang <jiasheng@iscas.ac.cn>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/20211231094419.1941054-1-jiasheng@iscas.ac.cn
Fix qcom_scm_call(), qcom_scm_call_atomic,
and qcom_scm_cpu_power_down() kernel-doc comment to remove
remove warnings found by running scripts/kernel-doc, which
is caused by using 'make W=1'.
drivers/firmware/qcom_scm.c:191: warning: Function parameter or member
'res' not described in 'qcom_scm_call'
drivers/firmware/qcom_scm.c:191: warning: Excess function parameter
'svc_id' description in 'qcom_scm_call'
drivers/firmware/qcom_scm.c:191: warning: Excess function parameter
'cmd_id' description in 'qcom_scm_call'
drivers/firmware/qcom_scm.c:219: warning: Excess function parameter
'svc_id' description in 'qcom_scm_call_atomic'
drivers/firmware/qcom_scm.c:219: warning: Excess function parameter
'cmd_id' description in 'qcom_scm_call_atomic'
drivers/firmware/qcom_scm.c:360: warning: Function parameter or member
'flags' not described in 'qcom_scm_cpu_power_down'
Reported-by: Abaci Robot <abaci@linux.alibaba.com>
Signed-off-by: Yang Li <yang.lee@linux.alibaba.com>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/20211230141245.29444-1-yang.lee@linux.alibaba.com
The hisi_sas_slot.is_internal member is not set properly for ATA commands
which the driver sends directly. A TMF struct pointer is normally used as a
test to set this, but it is NULL for those commands. It's not ideal, but
pass an empty TMF struct to set that member properly.
Link: https://lore.kernel.org/r/1643627607-138785-1-git-send-email-john.garry@huawei.com
Fixes: dc313f6b12 ("scsi: hisi_sas: Factor out task prep and delivery code")
Reported-by: Xiang Chen <chenxiang66@hisilicon.com>
Signed-off-by: John Garry <john.garry@huawei.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Bounds checking when parsing init scripts embedded in the BIOS reject
access to the last byte. This causes driver initialization to fail on
Apple eMac's with GeForce 2 MX GPUs, leaving the system with no working
console.
This is probably only seen on OpenFirmware machines like PowerPC Macs
because the BIOS image provided by OF is only the used parts of the ROM,
not a power-of-two blocks read from PCI directly so PCs always have
empty bytes at the end that are never accessed.
Signed-off-by: Nick Lopez <github@glowingmonkey.org>
Fixes: 4d4e9907ff ("drm/nouveau/bios: guard against out-of-bounds accesses to image")
Cc: <stable@vger.kernel.org> # v4.10+
Reviewed-by: Ilia Mirkin <imirkin@alum.mit.edu>
Reviewed-by: Karol Herbst <kherbst@redhat.com>
Signed-off-by: Karol Herbst <kherbst@redhat.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20220122081906.2633061-1-github@glowingmonkey.org
Because WB performs writes in SLC mode, it is not possible to use
WriteBooster indefinitely. Vendors can set a lifetime limit in the device.
If the lifetime exceeds this limit, the device ican disable the WB feature.
The feature is defined in the "bWriteBoosterBufferLifeTimeEst (IDN = 1E)"
attribute.
With lifetime exceeding the limit value, the current driver continuously
performs the following query:
- Write Flag: WB_ENABLE / DISABLE
- Read attr: Available Buffer Size
- Read attr: Current Buffer Size
This patch recognizes that WriteBooster is no longer supported by the
device, and prevents unnecessary queries.
Link: https://lore.kernel.org/r/1891546521.01643252701746.JavaMail.epsvc@epcpadp3
Reviewed-by: Asutosh Das <quic_asutoshd@quicinc.com>
Acked-by: Avri Altman <avri.altman@wdc.com>
Signed-off-by: Jinyoung Choi <j-young.choi@samsung.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Make use of the struct_size() helper instead of an open-coded version,
in order to avoid any potential type mistakes or integer overflows that,
in the worst scenario, could lead to heap overflows.
Also, address the following sparse warnings:
drivers/power/supply/cros_usbpd-charger.c:107:23: warning: using sizeof on a flexible structure
Link: https://github.com/KSPP/linux/issues/174
Signed-off-by: Gustavo A. R. Silva <gustavoars@kernel.org>
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
Currently a use-after-free may occur if a sas_task is aborted by the upper
layer before we handle the I/O completion in mpi_ssp_completion() or
mpi_sata_completion().
In this case, the following are the two steps in handling those I/O
completions:
- Call complete() to inform the upper layer handler of completion of
the I/O.
- Release driver resources associated with the sas_task in
pm8001_ccb_task_free() call.
When complete() is called, the upper layer may free the sas_task. As such,
we should not touch the associated sas_task afterwards, but we do so in the
pm8001_ccb_task_free() call.
Fix by swapping the complete() and pm8001_ccb_task_free() calls ordering.
Link: https://lore.kernel.org/r/1643289172-165636-4-git-send-email-john.garry@huawei.com
Reviewed-by: Damien Le Moal <damien.lemoal@opensource.wdc.com>
Acked-by: Jack Wang <jinpu.wang@ionos.com>
Signed-off-by: John Garry <john.garry@huawei.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Currently a use-after-free may occur if a TMF sas_task is aborted before we
handle the IO completion in mpi_ssp_completion(). The abort occurs due to
timeout.
When the timeout occurs, the SAS_TASK_STATE_ABORTED flag is set and the
sas_task is freed in pm8001_exec_internal_tmf_task().
However, if the I/O completion occurs later, the I/O completion still
thinks that the sas_task is available. Fix this by clearing the ccb->task
if the TMF times out - the I/O completion handler does nothing if this
pointer is cleared.
Link: https://lore.kernel.org/r/1643289172-165636-3-git-send-email-john.garry@huawei.com
Reviewed-by: Damien Le Moal <damien.lemoal@opensource.wdc.com>
Acked-by: Jack Wang <jinpu.wang@ionos.com>
Signed-off-by: John Garry <john.garry@huawei.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
make W=1 complains of an undescribed function parameter:
drivers/scsi/pm8001/pm80xx_hwi.c:3938: warning: Function parameter or member 'circularQ' not described in 'process_one_iomb'
Fix it.
Link: https://lore.kernel.org/r/1643289172-165636-2-git-send-email-john.garry@huawei.com
Reported-by: Damien Le Moal <damien.lemoal@opensource.wdc.com>
Reviewed-by: Damien Le Moal <damien.lemoal@opensource.wdc.com>
Acked-by: Jack Wang <jinpu.wang@ionos.com>
Signed-off-by: John Garry <john.garry@huawei.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
There was an AQ error I40E_AQ_RC_EINVAL when trying
to reset bw limit as part of bw allocation setup.
This was caused by trying to reset bw limit with
DCB enabled. Bw limit should not be reset when
DCB is enabled. The code was relying on the pf->flags
to check if DCB is enabled but if only 1 TC is available
this flag will not be set even though DCB is enabled.
Add a check for number of TC and if it is 1
don't try to reset bw limit even if pf->flags shows
DCB as disabled.
Fixes: fa38e30ac7 ("i40e: Fix for Tx timeouts when interface is brought up if DCB is enabled")
Suggested-by: Alexander Lobakin <alexandr.lobakin@intel.com> # Flatten the condition
Signed-off-by: Sylwester Dziedziuch <sylwesterx.dziedziuch@intel.com>
Signed-off-by: Jedrzej Jagielski <jedrzej.jagielski@intel.com>
Reviewed-by: Alexander Lobakin <alexandr.lobakin@intel.com>
Tested-by: Imam Hassan Reza Biswas <imam.hassan.reza.biswas@intel.com>
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
Syzbot tripped over the following complaint from the kernel:
WARNING: CPU: 2 PID: 15402 at mm/util.c:597 kvmalloc_node+0x11e/0x125 mm/util.c:597
While trying to run XFS_IOC_GETBMAP against the following structure:
struct getbmap fubar = {
.bmv_count = 0x22dae649,
};
Obviously, this is a crazy huge value since the next thing that the
ioctl would do is allocate 37GB of memory. This is enough to make
kvmalloc mad, but isn't large enough to trip the validation functions.
In other words, I'm fussing with checks that were **already sufficient**
because that's easier than dealing with 644 internal bug reports. Yes,
that's right, six hundred and forty-four.
Signed-off-by: Darrick J. Wong <djwong@kernel.org>
Reviewed-by: Allison Henderson <allison.henderson@oracle.com>
Reviewed-by: Catherine Hoang <catherine.hoang@oracle.com>
Some boards prefer not to specify a try-power-role. Update the port
property parsing logic to not error out in case a try-power-role is not
specified.
Cc: Heikki Krogerus <heikki.krogerus@linux.intel.com>
Signed-off-by: Prashant Malani <pmalani@chromium.org>
Acked-by: Heikki Krogerus <heikki.krogerus@linux.intel.com>
Link: https://lore.kernel.org/chrome-platform/20220127191659.3560810-1-pmalani@chromium.org/
On some OEM setups users can configure the BIOS for S3 or S2idle.
When configured to S3 users can still choose 's2idle' in the kernel by
using `/sys/power/mem_sleep`. Before commit 6dc8265f98 ("drm/amdgpu:
always reset the asic in suspend (v2)"), the GPU would crash. Now when
configured this way, the system should resume but will use more power.
As such, adjust the `amdpu_acpi_is_s0ix function` to warn users about
potential power consumption issues during their first attempt at
suspending.
Reported-by: Bjoren Dasse <bjoern.daase@gmail.com>
Link: https://gitlab.freedesktop.org/drm/amd/-/issues/1824
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Mario Limonciello <mario.limonciello@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Add a function to change the IOMMU pagetable addressing to
AArch32 LPAE or AArch64. If doing that, then this must be
done for each IOMMU context (not necessarily at the same time).
Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@somainline.org>
[Marijn: ported from 5.3 to the unified architecture in 5.11]
Signed-off-by: Marijn Suijten <marijn.suijten@somainline.org>
Reviewed-by: Konrad Dybcio <konrad.dybcio@somainline.org>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/20211208083423.22037-4-marijn.suijten@somainline.org
This is not necessary for basic functionality of the IOMMU, but
it's an optimization that tells to the TZ what's the maximum
mappable size for the secure IOMMUs, so that it can optimize
the data structures in the TZ itself.
Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@somainline.org>
[Marijn: ported from 5.3 to the unified architecture in 5.11]
Signed-off-by: Marijn Suijten <marijn.suijten@somainline.org>
Reviewed-by: Konrad Dybcio <konrad.dybcio@somainline.org>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/20211208083423.22037-3-marijn.suijten@somainline.org
Member assignments to qcom_scm_desc were moved into struct initializers
in 57d3b81671 ("firmware: qcom_scm: Remove thin wrappers") including
the case in qcom_scm_iommu_secure_ptbl_init, except that the - now
duplicate - assignment to desc was left in place. While not harmful,
remove this unnecessary extra reassignment.
Fixes: 57d3b81671 ("firmware: qcom_scm: Remove thin wrappers")
Signed-off-by: Marijn Suijten <marijn.suijten@somainline.org>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@somainline.org>
Reviewed-by: Alex Elder <elder@linaro.org>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/20211208083423.22037-2-marijn.suijten@somainline.org
Add a node for pm8226's vibration motor driver.
Keep it disabled by default, some devices don't make use of it.
Signed-off-by: Jack Matthews <jm5112356@gmail.com>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/20211123003256.2467776-1-jm5112356@gmail.com
The clock-lanes property is no longer used as it is not programmable by
the CSIPHY hardware block of Qcom ISPs and should be removed.
Signed-off-by: Robert Foss <robert.foss@linaro.org>
Reviewed-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/20211206154003.39892-3-robert.foss@linaro.org
The clock-lanes property is no longer used as it is not programmable by
the CSIPHY hardware block of Qcom ISPs and should be removed.
Signed-off-by: Robert Foss <robert.foss@linaro.org>
Reviewed-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/20211206154003.39892-2-robert.foss@linaro.org
This commit implements a DTS file for LG Bullhead (Nexus 5X) rev 1.0
with its matching "qcom,board-id" property.
Signed-off-by: Jean THOMAS <virgule@jeanthomas.me>
Reviewed-by: Petr Vorel <petr.vorel@gmail.com>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/20211201231832.188634-2-virgule@jeanthomas.me
This patch puts the generic code common across all hardware revisions
into a DTSI file.
It also prefixes the DTS filename with the vendor name, to follow the
naming convention used by other DTS files.
Signed-off-by: Jean THOMAS <virgule@jeanthomas.me>
Reviewed-by: Petr Vorel <petr.vorel@gmail.com>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/20211201231832.188634-1-virgule@jeanthomas.me
Though sc7280 itself doesn't need any of the defines in gpio.h, it's
highly likely that the actual boards will use them. Let's add the
include to the sc7280.dtsi file so that boards don't need to do it.
Suggested-by: Konrad Dybcio <konrad.dybcio@somainline.org>
Signed-off-by: Douglas Anderson <dianders@chromium.org>
Reviewed-by: Stephen Boyd <swboyd@chromium.org>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/20220125144316.v2.4.I3194c8bdb2ad3212665286fa273710a3c4840e94@changeid
This factors out a device tree fragment from some sc7280 device
trees. It represents the device tree bits that should be included for
"Chrome" based sc7280 boards. On these boards the bootloader (Coreboot
+ Depthcharge) configures things slightly different than the
bootloader that Qualcomm provides. The modem firmware on these boards
also works differently than on other Qulacomm products and thus the
reserved memory map needs to be adjusted.
NOTES:
- This is _not_ quite a no-op change. The "herobrine" and "idp"
fragments here were different and it looks like someone simply
forgot to update the herobrine version. This updates a few numbers
to match IDP. This will also cause the `pmk8350_pon` to be disabled
on idp/crd, which I belive is a correct change.
- At the moment this assumes LTE skus. Once it's clearer how WiFi SKUs
will work (how much of the memory map they can reclaim) we may add
an extra fragment that will rejigger one way or the other.
Signed-off-by: Douglas Anderson <dianders@chromium.org>
Reviewed-by: Stephen Boyd <swboyd@chromium.org>
Reviewed-by: Matthias Kaehlcke <mka@chromium.org>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/20220125144316.v2.3.Iac012fa8d727be46448d47027a1813ea716423ce@changeid
