Document the new samsung,a3u/a5u-eur and longcheer,l8150
device tree bindings used in their device trees.
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Stephan Gerhold <stephan@gerhold.net>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>

Add the "longcheer" vendor prefix for Longcheer Technology Co., Ltd.,
an "industry-leading service provider of mobile phone design
and product delivery". (http://www.longcheer.com)
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Stephan Gerhold <stephan@gerhold.net>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>

This adds Qualcomm Venus video codec DT node for the video
codec hardware found in MSM8996 platforms.
Signed-off-by: Stanimir Varbanov <stanimir.varbanov@linaro.org>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>

AOSS hosts resources that can be used to warm up the SoC.
Add nodes for these resources.
Signed-off-by: Thara Gopinath <thara.gopinath@linaro.org>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>

Enable coresight support by adding device nodes for the
available source, sinks and channel blocks on msm8996.

This also adds coresight cpu debug nodes.
Signed-off-by: Vivek Gautam <vivek.gautam@codeaurora.org>
Signed-off-by: Sai Prakash Ranjan <saiprakash.ranjan@codeaurora.org>
Reviewed-by: Mathieu Poirier <mathieu.poirier@linaro.org>
Acked-by: Suzuki K Poulose <suzuki.poulose@arm.com>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>

Enable coresight support by adding device nodes for the
available source, sinks and channel blocks on MSM8998.
Signed-off-by: Sai Prakash Ranjan <saiprakash.ranjan@codeaurora.org>
Reviewed-by: Mathieu Poirier <mathieu.poirier@linaro.org>
Acked-by: Suzuki K Poulose <suzuki.poulose@arm.com>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>

Add coresight components found on Qualcomm SDM845 SoC.
Signed-off-by: Sai Prakash Ranjan <saiprakash.ranjan@codeaurora.org>
Reviewed-by: Mathieu Poirier <mathieu.poirier@linaro.org>
Acked-by: Suzuki K Poulose <suzuki.poulose@arm.com>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>

DT nodes should be ordered by address, then node name, and finally label.
The msm8998 dtsi does not follow this, so clean it up by reordering the
nodes.  While we are at it, extend the addresses to be fully 32-bits wide
so that ordering is easy to determine when adding new nodes.  Also, two
or so nodes had the wrong address value in their node name (did not match
the reg property), so fix those up as well.

Hopefully going forward, things can be maintained so that a cleanup like
this is not needed.
Reviewed-by: Vinod Koul <vkoul@kernel.org>
Reviewed-by: Marc Gonzalez <marc.w.gonzalez@free.fr>
Signed-off-by: Jeffrey Hugo <jeffrey.l.hugo@gmail.com>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>

Add wifi regulators in qcs404 dt node for proxy vote. Proxy votes are
required for handling driver recovery scenarios to prevent
un-clocked register access during driver recovery.
Signed-off-by: Govind Singh <govinds@codeaurora.org>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>

The thermal trip points have unit name but no reg property, so we can
remove them

arch/arm64/boot/dts/qcom/qcs404.dtsi:1080.31-1084.7: Warning (unit_address_vs_reg): /thermal-zones/aoss-thermal/trips/trip-point@0: node has a unit name, but no reg property
arch/arm64/boot/dts/qcom/qcs404.dtsi:1095.33-1099.7: Warning (unit_address_vs_reg): /thermal-zones/q6-hvx-thermal/trips/trip-point@0: node has a unit name, but no reg property
arch/arm64/boot/dts/qcom/qcs404.dtsi:1110.32-1114.7: Warning (unit_address_vs_reg): /thermal-zones/lpass-thermal/trips/trip-point@0: node has a unit name, but no reg property
arch/arm64/boot/dts/qcom/qcs404.dtsi:1125.31-1129.7: Warning (unit_address_vs_reg): /thermal-zones/wlan-thermal/trips/trip-point@0: node has a unit name, but no reg property
arch/arm64/boot/dts/qcom/qcs404.dtsi:1140.34-1144.7: Warning (unit_address_vs_reg): /thermal-zones/cluster-thermal/trips/trip-point@0: node has a unit name, but no reg property
arch/arm64/boot/dts/qcom/qcs404.dtsi:1145.34-1149.7: Warning (unit_address_vs_reg): /thermal-zones/cluster-thermal/trips/trip-point@1: node has a unit name, but no reg property
arch/arm64/boot/dts/qcom/qcs404.dtsi:1174.31-1178.7: Warning (unit_address_vs_reg): /thermal-zones/cpu0-thermal/trips/trip-point@0: node has a unit name, but no reg property
arch/arm64/boot/dts/qcom/qcs404.dtsi:1179.31-1183.7: Warning (unit_address_vs_reg): /thermal-zones/cpu0-thermal/trips/trip-point@1: node has a unit name, but no reg property
arch/arm64/boot/dts/qcom/qcs404.dtsi:1208.31-1212.7: Warning (unit_address_vs_reg): /thermal-zones/cpu1-thermal/trips/trip-point@0: node has a unit name, but no reg property
arch/arm64/boot/dts/qcom/qcs404.dtsi:1213.31-1217.7: Warning (unit_address_vs_reg): /thermal-zones/cpu1-thermal/trips/trip-point@1: node has a unit name, but no reg property
arch/arm64/boot/dts/qcom/qcs404.dtsi:1242.31-1246.7: Warning (unit_address_vs_reg): /thermal-zones/cpu2-thermal/trips/trip-point@0: node has a unit name, but no reg property
arch/arm64/boot/dts/qcom/qcs404.dtsi:1247.31-1251.7: Warning (unit_address_vs_reg): /thermal-zones/cpu2-thermal/trips/trip-point@1: node has a unit name, but no reg property
arch/arm64/boot/dts/qcom/qcs404.dtsi:1276.31-1280.7: Warning (unit_address_vs_reg): /thermal-zones/cpu3-thermal/trips/trip-point@0: node has a unit name, but no reg property
arch/arm64/boot/dts/qcom/qcs404.dtsi:1281.31-1285.7: Warning (unit_address_vs_reg): /thermal-zones/cpu3-thermal/trips/trip-point@1: node has a unit name, but no reg property
arch/arm64/boot/dts/qcom/qcs404.dtsi:1310.30-1314.7: Warning (unit_address_vs_reg): /thermal-zones/gpu-thermal/trips/trip-point@0: node has a unit name, but no reg property
Signed-off-by: Vinod Koul <vkoul@kernel.org>
Reviewed-by: Amit Kucheria <amit.kucheria@linaro.org>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>

pms405@1 nodes specified unnecessary #address-cells/#size-cells but the
subnodes dont have "ranges" or "reg" so remove it

arch/arm64/boot/dts/qcom/pms405.dtsi:141.21-150.4: Warning (avoid_unnecessary_addr_size): /soc@0/spmi@200f000/pms405@1: unnecessary #address-cells/#size-cells without "ranges" or child "reg" property
Signed-off-by: Vinod Koul <vkoul@kernel.org>
Reviewed-by: Amit Kucheria <amit.kucheria@linaro.org>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>

The adc nodes have reg property but were missing the unit name, so add
that to fix these warnings:

arch/arm64/boot/dts/qcom/pms405.dtsi:91.12-94.6: Warning (unit_address_vs_reg): /soc@0/spmi@200f000/pms405@0/adc@3100/ref_gnd: node has a reg or ranges property, but no unit name
arch/arm64/boot/dts/qcom/pms405.dtsi:96.14-99.6: Warning (unit_address_vs_reg): /soc@0/spmi@200f000/pms405@0/adc@3100/vref_1p25: node has a reg or ranges property, but no unit name
arch/arm64/boot/dts/qcom/pms405.dtsi:101.19-104.6: Warning (unit_address_vs_reg): /soc@0/spmi@200f000/pms405@0/adc@3100/vph_pwr: node has a reg or ranges property, but no unit name
arch/arm64/boot/dts/qcom/pms405.dtsi:106.13-109.6: Warning (unit_address_vs_reg): /soc@0/spmi@200f000/pms405@0/adc@3100/die_temp: node has a reg or ranges property, but no unit name
arch/arm64/boot/dts/qcom/pms405.dtsi:111.27-116.6: Warning (unit_address_vs_reg): /soc@0/spmi@200f000/pms405@0/adc@3100/thermistor1: node has a reg or ranges property, but no unit name
arch/arm64/boot/dts/qcom/pms405.dtsi:118.27-123.6: Warning (unit_address_vs_reg): /soc@0/spmi@200f000/pms405@0/adc@3100/thermistor3: node has a reg or ranges property, but no unit name
arch/arm64/boot/dts/qcom/pms405.dtsi:125.22-130.6: Warning (unit_address_vs_reg): /soc@0/spmi@200f000/pms405@0/adc@3100/xo_temp: node has a reg or ranges property, but no unit name
Reviewed-by: Amit Kucheria <amit.kucheria@linaro.org>
Signed-off-by: Vinod Koul <vkoul@kernel.org>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>

Last level cache (aka. system cache) controller provides control
over the last level cache present on SDM845. This cache lies after
the memory noc, right before the DDR.
Signed-off-by: Sai Prakash Ranjan <saiprakash.ranjan@codeaurora.org>
Signed-off-by: Vivek Gautam <vivek.gautam@codeaurora.org>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>

Node names shouldn't include a vendor prefix and should whenever
possible use a generic identifier. Resolve this by renaming the smmu
nodes "iommu".
Reviewed-by: Vivek Gautam <vivek.gautam@codeaurora.org>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>

Unit name is supposed to be a number, using a macro with hex value is
not recommended, so add the value in unit name.

arch/arm64/boot/dts/qcom/pm8998.dtsi:81.18-84.6: Warning (unit_address_format): /soc/spmi@c440000/pmic@0/adc@3100/adc-chan@0x06: unit name should not have leading "0x"
arch/arm64/boot/dts/qcom/pm8998.dtsi:81.18-84.6: Warning (unit_address_format): /soc/spmi@c440000/pmic@0/adc@3100/adc-chan@0x06: unit name should not have leading 0s
Reviewed-by: Amit Kucheria <amit.kucheria@linaro.org>
Reviewed-by: Stephen Boyd <swboyd@chromium.org>
Signed-off-by: Vinod Koul <vkoul@kernel.org>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>

Unit address is supposed to be a number, using a macro with hex value is
not recommended, so add the value in unit name.

arch/arm64/boot/dts/qcom/sdm845-cheza.dtsi:966.16-969.4: Warning (unit_address_format): /soc@0/spmi@c440000/pmic@0/adc@3100/adc-chan@0x4d: unit name should not have leading "0x"
arch/arm64/boot/dts/qcom/sdm845-cheza.dtsi:971.16-974.4: Warning (unit_address_format): /soc@0/spmi@c440000/pmic@0/adc@3100/adc-chan@0x4e: unit name should not have leading "0x"
arch/arm64/boot/dts/qcom/sdm845-cheza.dtsi:976.16-979.4: Warning (unit_address_format): /soc@0/spmi@c440000/pmic@0/adc@3100/adc-chan@0x4f: unit name should not have leading "0x"
arch/arm64/boot/dts/qcom/sdm845-cheza.dtsi:981.16-984.4: Warning (unit_address_format): /soc@0/spmi@c440000/pmic@0/adc@3100/adc-chan@0x50: unit name should not have leading "0x"
arch/arm64/boot/dts/qcom/sdm845-cheza.dtsi:986.16-989.4: Warning (unit_address_format): /soc@0/spmi@c440000/pmic@0/adc@3100/adc-chan@0x51: unit name should not have leading "0x"
Signed-off-by: Vinod Koul <vkoul@kernel.org>
Reviewed-by: Stephen Boyd <swboyd@chromium.org>
Reviewed-by: Amit Kucheria <amit.kucheria@linaro.org>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>

The thermal trip points have unit name but no reg property, so we can
remove them

arch/arm64/boot/dts/qcom/sdm845.dtsi:2824.31-2828.7: Warning (unit_address_vs_reg): /thermal-zones/cpu0-thermal/trips/trip-point@0: node has a unit name, but no reg property
arch/arm64/boot/dts/qcom/sdm845.dtsi:2830.31-2834.7: Warning (unit_address_vs_reg): /thermal-zones/cpu0-thermal/trips/trip-point@1: node has a unit name, but no reg property
arch/arm64/boot/dts/qcom/sdm845.dtsi:2868.31-2872.7: Warning (unit_address_vs_reg): /thermal-zones/cpu1-thermal/trips/trip-point@0: node has a unit name, but no reg property
arch/arm64/boot/dts/qcom/sdm845.dtsi:2874.31-2878.7: Warning (unit_address_vs_reg): /thermal-zones/cpu1-thermal/trips/trip-point@1: node has a unit name, but no reg property
arch/arm64/boot/dts/qcom/sdm845.dtsi:2912.31-2916.7: Warning (unit_address_vs_reg): /thermal-zones/cpu2-thermal/trips/trip-point@0: node has a unit name, but no reg property
arch/arm64/boot/dts/qcom/sdm845.dtsi:2918.31-2922.7: Warning (unit_address_vs_reg): /thermal-zones/cpu2-thermal/trips/trip-point@1: node has a unit name, but no reg property
arch/arm64/boot/dts/qcom/sdm845.dtsi:2956.31-2960.7: Warning (unit_address_vs_reg): /thermal-zones/cpu3-thermal/trips/trip-point@0: node has a unit name, but no reg property
arch/arm64/boot/dts/qcom/sdm845.dtsi:2962.31-2966.7: Warning (unit_address_vs_reg): /thermal-zones/cpu3-thermal/trips/trip-point@1: node has a unit name, but no reg property
arch/arm64/boot/dts/qcom/sdm845.dtsi:3000.31-3004.7: Warning (unit_address_vs_reg): /thermal-zones/cpu4-thermal/trips/trip-point@0: node has a unit name, but no reg property
arch/arm64/boot/dts/qcom/sdm845.dtsi:3006.31-3010.7: Warning (unit_address_vs_reg): /thermal-zones/cpu4-thermal/trips/trip-point@1: node has a unit name, but no reg property
arch/arm64/boot/dts/qcom/sdm845.dtsi:3044.31-3048.7: Warning (unit_address_vs_reg): /thermal-zones/cpu5-thermal/trips/trip-point@0: node has a unit name, but no reg property
arch/arm64/boot/dts/qcom/sdm845.dtsi:3050.31-3054.7: Warning (unit_address_vs_reg): /thermal-zones/cpu5-thermal/trips/trip-point@1: node has a unit name, but no reg property
arch/arm64/boot/dts/qcom/sdm845.dtsi:3088.31-3092.7: Warning (unit_address_vs_reg): /thermal-zones/cpu6-thermal/trips/trip-point@0: node has a unit name, but no reg property
arch/arm64/boot/dts/qcom/sdm845.dtsi:3094.31-3098.7: Warning (unit_address_vs_reg): /thermal-zones/cpu6-thermal/trips/trip-point@1: node has a unit name, but no reg property
arch/arm64/boot/dts/qcom/sdm845.dtsi:3132.31-3136.7: Warning (unit_address_vs_reg): /thermal-zones/cpu7-thermal/trips/trip-point@0: node has a unit name, but no reg property
arch/arm64/boot/dts/qcom/sdm845.dtsi:3138.31-3142.7: Warning (unit_address_vs_reg): /thermal-zones/cpu7-thermal/trips/trip-point@1: node has a unit name, but no reg property
arch/arm64/boot/dts/qcom/sdm845.dtsi:3176.32-3180.7: Warning (unit_address_vs_reg): /thermal-zones/aoss0-thermal/trips/trip-point@0: node has a unit name, but no reg property
arch/arm64/boot/dts/qcom/sdm845.dtsi:3191.35-3195.7: Warning (unit_address_vs_reg): /thermal-zones/cluster0-thermal/trips/trip-point@0: node has a unit name, but no reg property
arch/arm64/boot/dts/qcom/sdm845.dtsi:3211.35-3215.7: Warning (unit_address_vs_reg): /thermal-zones/cluster1-thermal/trips/trip-point@0: node has a unit name, but no reg property
arch/arm64/boot/dts/qcom/sdm845.dtsi:3231.31-3235.7: Warning (unit_address_vs_reg): /thermal-zones/gpu-thermal-top/trips/trip-point@0: node has a unit name, but no reg property
arch/arm64/boot/dts/qcom/sdm845.dtsi:3246.31-3250.7: Warning (unit_address_vs_reg): /thermal-zones/gpu-thermal-bottom/trips/trip-point@0: node has a unit name, but no reg property
arch/arm64/boot/dts/qcom/sdm845.dtsi:3261.32-3265.7: Warning (unit_address_vs_reg): /thermal-zones/aoss1-thermal/trips/trip-point@0: node has a unit name, but no reg property
arch/arm64/boot/dts/qcom/sdm845.dtsi:3276.35-3280.7: Warning (unit_address_vs_reg): /thermal-zones/q6-modem-thermal/trips/trip-point@0: node has a unit name, but no reg property
arch/arm64/boot/dts/qcom/sdm845.dtsi:3291.30-3295.7: Warning (unit_address_vs_reg): /thermal-zones/mem-thermal/trips/trip-point@0: node has a unit name, but no reg property
arch/arm64/boot/dts/qcom/sdm845.dtsi:3306.31-3310.7: Warning (unit_address_vs_reg): /thermal-zones/wlan-thermal/trips/trip-point@0: node has a unit name, but no reg property
arch/arm64/boot/dts/qcom/sdm845.dtsi:3321.33-3325.7: Warning (unit_address_vs_reg): /thermal-zones/q6-hvx-thermal/trips/trip-point@0: node has a unit name, but no reg property
arch/arm64/boot/dts/qcom/sdm845.dtsi:3336.33-3340.7: Warning (unit_address_vs_reg): /thermal-zones/camera-thermal/trips/trip-point@0: node has a unit name, but no reg property
arch/arm64/boot/dts/qcom/sdm845.dtsi:3351.32-3355.7: Warning (unit_address_vs_reg): /thermal-zones/video-thermal/trips/trip-point@0: node has a unit name, but no reg property
arch/arm64/boot/dts/qcom/sdm845.dtsi:3366.32-3370.7: Warning (unit_address_vs_reg): /thermal-zones/modem-thermal/trips/trip-point@0: node has a unit name, but no reg property
Signed-off-by: Vinod Koul <vkoul@kernel.org>
Reviewed-by: Stephen Boyd <swboyd@chromium.org>
Reviewed-by: Amit Kucheria <amit.kucheria@linaro.org>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>

We get a warning about unnecessary properties of

arch/arm64/boot/dts/qcom/sdm845.dtsi:2211.22-2257.6: Warning (avoid_unnecessary_addr_size): /soc/mdss@ae00000/dsi@ae94000: unnecessary #address-cells/#size-cells without "ranges" or child "reg" property
arch/arm64/boot/dts/qcom/sdm845.dtsi:2278.22-2324.6: Warning (avoid_unnecessary_addr_size): /soc/mdss@ae00000/dsi@ae96000: unnecessary #address-cells/#size-cells without "ranges" or child "reg" property

So, remove these properties
Signed-off-by: Vinod Koul <vkoul@kernel.org>
Reviewed-by: Stephen Boyd <swboyd@chromium.org>
Reviewed-by: Amit Kucheria <amit.kucheria@linaro.org>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>

We get a warning about missing unit name for soc node, so add it.

arch/arm64/boot/dts/qcom/sdm845.dtsi:623.11-2814.4: Warning (unit_address_vs_reg): /soc: node has a reg or ranges property, but no unit name
Signed-off-by: Vinod Koul <vkoul@kernel.org>
Reviewed-by: Stephen Boyd <swboyd@chromium.org>
Reviewed-by: Amit Kucheria <amit.kucheria@linaro.org>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>

This adds video nodes to sdm845 based on the examples
in the bindings.
Tested-by: An\355bal Lim\363n <anibal.limon@linaro.org>
Reviewed-by: Rajendra Nayak <rnayak@codeaurora.org>
Signed-off-by: Malathi Gottam <mgottam@codeaurora.org>
Co-developed-by: Aniket Masule <amasule@codeaurora.org>
Signed-off-by: Aniket Masule <amasule@codeaurora.org>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>

This adds the initial DT for the Asus NovaGo TP370QL laptop.  Supported
functionality includes USB (host), microSD-card, keyboard, and trackpad.
Signed-off-by: Jeffrey Hugo <jeffrey.l.hugo@gmail.com>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>

This adds the initial DT for the HP Envy x2 laptop.  Supported
functionality includes USB (host), microSD-card, keyboard, and trackpad.
Signed-off-by: Jeffrey Hugo <jeffrey.l.hugo@gmail.com>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>

This adds the initial DT for the Lenovo Miix 630 laptop.  Supported
functionality includes USB (host), microSD-card, keyboard, and trackpad.
Signed-off-by: Jeffrey Hugo <jeffrey.l.hugo@gmail.com>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>

Pull Devicetree fixes from Rob Herring:
 "Fix several warnings/errors in validation of binding schemas"

* tag 'devicetree-fixes-for-5.3' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux:
  dt-bindings: pinctrl: stm32: Fix missing 'clocks' property in examples
  dt-bindings: iio: ad7124: Fix dtc warnings in example
  dt-bindings: iio: avia-hx711: Fix avdd-supply typo in example
  dt-bindings: pinctrl: aspeed: Fix AST2500 example errors
  dt-bindings: pinctrl: aspeed: Fix 'compatible' schema errors
  dt-bindings: riscv: Limit cpus schema to only check RiscV 'cpu' nodes
  dt-bindings: Ensure child nodes are of type 'object'

Pull vfs documentation typo fix from Al Viro.

* 'work.misc' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs:
  typo fix: it's d_make_root, not d_make_inode...

Pull cifs fixes from Steve French:
 "Two fixes for stable, one that had dependency on earlier patch in this
  merge window and can now go in, and a perf improvement in SMB3 open"

* tag '5.3-smb3-fixes' of git://git.samba.org/sfrench/cifs-2.6:
  cifs: update internal module number
  cifs: flush before set-info if we have writeable handles
  smb3: optimize open to not send query file internal info
  cifs: copy_file_range needs to strip setuid bits and update timestamps
  CIFS: fix deadlock in cached root handling

The commit b3aa14f0 ("iommu: remove the mapping_error dma_map_ops
method") incorrectly changed the checking from dma_ops_alloc_iova() in
map_sg() causes a crash under memory pressure as dma_ops_alloc_iova()
never return DMA_MAPPING_ERROR on failure but 0, so the error handling
is all wrong.

   kernel BUG at drivers/iommu/iova.c:801!
    Workqueue: kblockd blk_mq_run_work_fn
    RIP: 0010:iova_magazine_free_pfns+0x7d/0xc0
    Call Trace:
     free_cpu_cached_iovas+0xbd/0x150
     alloc_iova_fast+0x8c/0xba
     dma_ops_alloc_iova.isra.6+0x65/0xa0
     map_sg+0x8c/0x2a0
     scsi_dma_map+0xc6/0x160
     pqi_aio_submit_io+0x1f6/0x440 [smartpqi]
     pqi_scsi_queue_command+0x90c/0xdd0 [smartpqi]
     scsi_queue_rq+0x79c/0x1200
     blk_mq_dispatch_rq_list+0x4dc/0xb70
     blk_mq_sched_dispatch_requests+0x249/0x310
     __blk_mq_run_hw_queue+0x128/0x200
     blk_mq_run_work_fn+0x27/0x30
     process_one_work+0x522/0xa10
     worker_thread+0x63/0x5b0
     kthread+0x1d2/0x1f0
     ret_from_fork+0x22/0x40

Fixes: b3aa14f0 ("iommu: remove the mapping_error dma_map_ops method")
Signed-off-by: Qian Cai <cai@lca.pw>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

The hexagon implementation pte_alloc_one(), pte_alloc_one_kernel(),
pte_free_kernel() and pte_free() is identical to the generic except of
lack of __GFP_ACCOUNT for the user PTEs allocation.

Switch hexagon to use generic version of these functions.
Signed-off-by: Mike Rapoport <rppt@linux.ibm.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

Pull NTB updates from Jon Mason:
 "New feature to add support for NTB virtual MSI interrupts, the ability
  to test and use this feature in the NTB transport layer.

  Also, bug fixes for the AMD and Switchtec drivers, as well as some
  general patches"

* tag 'ntb-5.3' of git://github.com/jonmason/ntb: (22 commits)
  NTB: Describe the ntb_msi_test client in the documentation.
  NTB: Add MSI interrupt support to ntb_transport
  NTB: Add ntb_msi_test support to ntb_test
  NTB: Introduce NTB MSI Test Client
  NTB: Introduce MSI library
  NTB: Rename ntb.c to support multiple source files in the module
  NTB: Introduce functions to calculate multi-port resource index
  NTB: Introduce helper functions to calculate logical port number
  PCI/switchtec: Add module parameter to request more interrupts
  PCI/MSI: Support allocating virtual MSI interrupts
  ntb_hw_switchtec: Fix setup MW with failure bug
  ntb_hw_switchtec: Skip unnecessary re-setup of shared memory window for crosslink case
  ntb_hw_switchtec: Remove redundant steps of switchtec_ntb_reinit_peer() function
  NTB: correct ntb_dev_ops and ntb_dev comment typos
  NTB: amd: Silence shift wrapping warning in amd_ntb_db_vector_mask()
  ntb_hw_switchtec: potential shift wrapping bug in switchtec_ntb_init_sndev()
  NTB: ntb_transport: Ensure qp->tx_mw_dma_addr is initaliazed
  NTB: ntb_hw_amd: set peer limit register
  NTB: ntb_perf: Clear stale values in doorbell and command SPAD register
  NTB: ntb_perf: Disable NTB link after clearing peer XLAT registers
  ...

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>

Now that examples are validated against the DT schema, an error with
required 'clocks' property missing is exposed:

Documentation/devicetree/bindings/pinctrl/st,stm32-pinctrl.example.dt.yaml: \
pinctrl@40020000: gpio@0: 'clocks' is a required property
Documentation/devicetree/bindings/pinctrl/st,stm32-pinctrl.example.dt.yaml: \
pinctrl@50020000: gpio@1000: 'clocks' is a required property
Documentation/devicetree/bindings/pinctrl/st,stm32-pinctrl.example.dt.yaml: \
pinctrl@50020000: gpio@2000: 'clocks' is a required property

Add the missing 'clocks' properties to the examples to fix the errors.

Fixes: 2c9239c1 ("dt-bindings: pinctrl: Convert stm32 pinctrl bindings to json-schema")
Cc: Linus Walleij <linus.walleij@linaro.org>
Cc: Maxime Coquelin <mcoquelin.stm32@gmail.com>
Cc: linux-gpio@vger.kernel.org
Cc: linux-stm32@st-md-mailman.stormreply.com
Acked-by: Alexandre TORGUE <alexandre.torgue@st.com>
Signed-off-by: Rob Herring <robh@kernel.org>

With the conversion to DT schema, the examples are now compiled with
dtc. The ad7124 binding example has the following warning:

Documentation/devicetree/bindings/iio/adc/adi,ad7124.example.dts:19.11-21: \
Warning (reg_format): /example-0/adc@0:reg: property has invalid length (4 bytes) (#address-cells == 1, #size-cells == 1)

There's a default #size-cells and #address-cells values of 1 for
examples. For examples needing different values such as this one on a
SPI bus, they need to provide a SPI bus parent node.

Fixes: 26ae15e6 ("Convert AD7124 bindings documentation to YAML format.")

Cc: Jonathan Cameron <jic23@kernel.org>
Cc: linux-iio@vger.kernel.org
Signed-off-by: Rob Herring <robh@kernel.org>

Now that examples are validated against the DT schema, a typo in
avia-hx711 example generates a warning:

Documentation/devicetree/bindings/iio/adc/avia-hx711.example.dt.yaml: weight: 'avdd-supply' is a required property

Fix the typo.

Fixes: 5150ec3f ("avia-hx711.yaml: transform DT binding to YAML")
Cc: Andreas Klinger <ak@it-klinger.de>
Cc: Jonathan Cameron <jic23@kernel.org>
Cc: linux-iio@vger.kernel.org
Signed-off-by: Rob Herring <robh@kernel.org>

The schema examples are now validated against the schema itself. The
AST2500 pinctrl schema has a couple of errors:

Documentation/devicetree/bindings/pinctrl/aspeed,ast2500-pinctrl.example.dt.yaml: \
example-0: $nodename:0: 'example-0' does not match '^(bus|soc|axi|ahb|apb)(@[0-9a-f]+)?$'
Documentation/devicetree/bindings/pinctrl/aspeed,ast2500-pinctrl.example.dt.yaml: \
pinctrl: aspeed,external-nodes: [[1, 2]] is too short

Fixes: 0a617de1 ("dt-bindings: pinctrl: aspeed: Convert AST2500 bindings to json-schema")
Cc: Andrew Jeffery <andrew@aj.id.au>
Cc: Linus Walleij <linus.walleij@linaro.org>
Cc: Joel Stanley <joel@jms.id.au>
Cc: linux-aspeed@lists.ozlabs.org
Cc: linux-gpio@vger.kernel.org
Cc: linux-arm-kernel@lists.infradead.org
Acked-by: Andrew Jeffery <andrew@aj.id.au>
Signed-off-by: Rob Herring <robh@kernel.org>

The Aspeed pinctl schema have errors in the 'compatible' schema:

Documentation/devicetree/bindings/pinctrl/aspeed,ast2400-pinctrl.yaml: \
properties:compatible:enum: ['aspeed', 'ast2400-pinctrl', 'aspeed', 'g4-pinctrl'] has non-unique elements
Documentation/devicetree/bindings/pinctrl/aspeed,ast2500-pinctrl.yaml: \
properties:compatible:enum: ['aspeed', 'ast2500-pinctrl', 'aspeed', 'g5-pinctrl'] has non-unique elements

Flow style sequences have to be quoted if the vales contain ','. Fix
this by using the more common one line per entry formatting.

Fixes: 0a617de1 ("dt-bindings: pinctrl: aspeed: Convert AST2500 bindings to json-schema")
Fixes: 07457937 ("dt-bindings: pinctrl: aspeed: Convert AST2400 bindings to json-schema")
Cc: Andrew Jeffery <andrew@aj.id.au>
Cc: Linus Walleij <linus.walleij@linaro.org>
Cc: Joel Stanley <joel@jms.id.au>
Cc: linux-aspeed@lists.ozlabs.org
Cc: linux-gpio@vger.kernel.org
Cc: linux-arm-kernel@lists.infradead.org
Acked-by: Andrew Jeffery <andrew@aj.id.au>
Signed-off-by: Rob Herring <robh@kernel.org>

Matching on the 'cpus' node was a bad choice because the schema is
incorrectly applied to non-RiscV cpus nodes. As we now have a common cpus
schema which checks the general structure, it is also redundant to do so
in the Risc-V CPU schema.

The downside is one could conceivably mix different architecture's cpu
nodes or have typos in the compatible string. The latter problem pretty
much exists for every schema.
Acked-by: Paul Walmsley <paul.walmsley@sifive.com>
Signed-off-by: Rob Herring <robh@kernel.org>

Properties which are child node definitions need to have an explict
type. Otherwise, a matching (DT) property can silently match when an
error is desired. Fix this up tree-wide. Once this is fixed, the
meta-schema will enforce this on any child node definitions.

Cc: Chen-Yu Tsai <wens@csie.org>
Cc: David Woodhouse <dwmw2@infradead.org>
Cc: Brian Norris <computersforpeace@gmail.com>
Cc: Marek Vasut <marek.vasut@gmail.com>
Cc: Richard Weinberger <richard@nod.at>
Cc: Vignesh Raghavendra <vigneshr@ti.com>
Cc: Linus Walleij <linus.walleij@linaro.org>
Cc: Maxime Coquelin <mcoquelin.stm32@gmail.com>
Cc: linux-mtd@lists.infradead.org
Cc: linux-gpio@vger.kernel.org
Cc: linux-stm32@st-md-mailman.stormreply.com
Cc: linux-spi@vger.kernel.org
Acked-by: Miquel Raynal <miquel.raynal@bootlin.com>
Acked-by: Maxime Ripard <maxime.ripard@bootlin.com>
Acked-by: Mark Brown <broonie@kernel.org>
Acked-by: Alexandre TORGUE <alexandre.torgue@st.com>
Signed-off-by: Rob Herring <robh@kernel.org>

Pull more input updates from Dmitry Torokhov:

 - Apple SPI keyboard and trackpad driver for newer Macs

 - ALPS driver will ignore trackpoint-only devices to give the
   trackpoint driver a chance to handle them properly

 - another Lenovo is switched over to SMbus from PS/2

 - assorted driver fixups.

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input:
  Input: alps - fix a mismatch between a condition check and its comment
  Input: psmouse - fix build error of multiple definition
  Input: applespi - remove set but not used variables 'sts'
  Input: add Apple SPI keyboard and trackpad driver
  Input: alps - don't handle ALPS cs19 trackpoint-only device
  Input: hyperv-keyboard - remove dependencies on PAGE_SIZE for ring buffer
  Input: adp5589 - initialize GPIO controller parent device
  Input: iforce - remove empty multiline comments
  Input: synaptics - fix misuse of strlcpy
  Input: auo-pixcir-ts - switch to using  devm_add_action_or_reset()
  Input: gtco - bounds check collection indent level
  Input: mtk-pmic-keys - add of_node_put() before return
  Input: sun4i-lradc-keys - add of_node_put() before return
  Input: synaptics - whitelist Lenovo T580 SMBus intertouch