linux-stable.git/drivers/soc/qcom, branch v6.5.7

soc: qcom: qmi_encdec: Restrict string length in decode

2023-09-19T10:30:12+00:00

commit 8d207400fd6b79c92aeb2f33bb79f62dff904ea2 upstream.

The QMI TLV value for strings in a lot of qmi element info structures
account for null terminated strings with MAX_LEN + 1. If a string is
actually MAX_LEN + 1 length, this will cause an out of bounds access
when the NULL character is appended in decoding.

Fixes: 9b8a11e82615 ("soc: qcom: Introduce QMI encoder/decoder")
Cc: stable@vger.kernel.org
Signed-off-by: Chris Lew 
Signed-off-by: Praveenkumar I 
Link: https://lore.kernel.org/r/20230801064712.3590128-1-quic_ipkumar@quicinc.com
Signed-off-by: Bjorn Andersson 
Signed-off-by: Greg Kroah-Hartman

soc: qcom: smem: Fix incompatible types in comparison

2023-09-13T07:53:22+00:00

[ Upstream commit 5f908786cf44fcb397cfe0f322ef2f41b0909e2a ]

This patch fixes the following sparse error:

drivers/soc/qcom/smem.c:738:30: error: incompatible types in comparison expression (different add        ress spaces):
drivers/soc/qcom/smem.c:738:30:    void *
drivers/soc/qcom/smem.c:738:30:    void [noderef] __iomem *

In addr_in_range(), "base" is of type void __iomem *, converting
void *addr to the same type to fix above sparse error.

Fixes: 20bb6c9de1b7 ("soc: qcom: smem: map only partitions used by local HOST")
Signed-off-by: Chen Jiahao 
Link: https://lore.kernel.org/r/20230801094807.4146779-1-chenjiahao16@huawei.com
Signed-off-by: Bjorn Andersson 
Signed-off-by: Sasha Levin

soc: qcom: ocmem: Fix NUM_PORTS & NUM_MACROS macros

2023-09-13T07:53:13+00:00

[ Upstream commit a7b484b1c9332a1ee12e8799d62a11ee3f8e0801 ]

Since we're using these two macros to read a value from a register, we
need to use the FIELD_GET instead of the FIELD_PREP macro, otherwise
we're getting wrong values.

So instead of:

  [    3.111779] ocmem fdd00000.sram: 2 ports, 1 regions, 512 macros, not interleaved

we now get the correct value of:

  [    3.129672] ocmem fdd00000.sram: 2 ports, 1 regions, 2 macros, not interleaved

Fixes: 88c1e9404f1d ("soc: qcom: add OCMEM driver")
Reviewed-by: Caleb Connolly 
Reviewed-by: Konrad Dybcio 
Signed-off-by: Luca Weiss 
Link: https://lore.kernel.org/r/20230506-msm8226-ocmem-v3-1-79da95a2581f@z3ntu.xyz
Signed-off-by: Bjorn Andersson 
Signed-off-by: Sasha Levin

Merge tag 'usb-6.5-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb

2023-07-03T20:23:10+00:00

Pull USB / Thunderbolt driver updates from Greg KH:
 "Here is the big set of USB and Thunderbolt driver updates for 6.5-rc1.

  Included in here are:

   - Lots of USB4/Thunderbolt additions and updates for new hardware
     types and fixes as people are starting to get access to the
     hardware in the wild

   - new gadget controller driver, cdns2, added

   - new typec drivers added

   - xhci driver updates

   - typec driver updates

   - usbip driver fixes

   - usb-serial driver updates and fixes

   - lots of smaller USB driver updates

  All of these have been in linux-next for a while with no reported
  problems"

* tag 'usb-6.5-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: (265 commits)
  usb: host: xhci-plat: Set XHCI_STATE_REMOVING before resuming XHCI HC
  usb: host: xhci: Do not re-initialize the XHCI HC if being removed
  usb: typec: nb7vpq904m: fix CONFIG_DRM dependency
  usbip: usbip_host: Replace strlcpy with strscpy
  usb: dwc3: gadget: Propagate core init errors to UDC during pullup
  USB: serial: option: add LARA-R6 01B PIDs
  usb: ulpi: Make container_of() no-op in to_ulpi_dev()
  usb: gadget: legacy: fix error return code in gfs_bind
  usb: typec: fsa4480: add support for Audio Accessory Mode
  usb: typec: fsa4480: rework mux & switch setup to handle more states
  usb: typec: ucsi: call typec_set_mode on non-altmode partner change
  USB: gadget: f_hid: make hidg_class a static const structure
  USB: gadget: f_printer: make usb_gadget_class a static const structure
  USB: mon: make mon_bin_class a static const structure
  USB: gadget: udc: core: make udc_class a static const structure
  USB: roles: make role_class a static const structure
  dt-bindings: usb: dwc3: Add interrupt-names property support for wakeup interrupt
  dt-bindings: usb: Add StarFive JH7110 USB controller
  dt-bindings: usb: dwc3: Add IPQ9574 compatible
  usb: cdns2: Fix spelling mistake in a trace message "Wakupe" -> "Wakeup"
  ...

Merge tag 'soc-drivers-6.5' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc

2023-06-29T22:22:19+00:00

Pull ARM SoC driver updates from Arnd Bergmann:
 "Nothing surprising in the SoC specific drivers, with the usual
  updates:

   - Added or improved SoC driver support for Tegra234, Exynos4121,
     RK3588, as well as multiple Mediatek and Qualcomm chips

   - SCMI firmware gains support for multiple SMC/HVC transport and
     version 3.2 of the protocol

   - Cleanups amd minor changes for the reset controller, memory
     controller, firmware and sram drivers

   - Minor changes to amd/xilinx, samsung, tegra, nxp, ti, qualcomm,
     amlogic and renesas SoC specific drivers"

* tag 'soc-drivers-6.5' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (118 commits)
  dt-bindings: interrupt-controller: Convert Amlogic Meson GPIO interrupt controller binding
  MAINTAINERS: add PHY-related files to Amlogic SoC file list
  drivers: meson: secure-pwrc: always enable DMA domain
  tee: optee: Use kmemdup() to replace kmalloc + memcpy
  soc: qcom: geni-se: Do not bother about enable/disable of interrupts in secondary sequencer
  dt-bindings: sram: qcom,imem: document qdu1000
  soc: qcom: icc-bwmon: Fix MSM8998 count unit
  dt-bindings: soc: qcom,rpmh-rsc: Require power-domains
  soc: qcom: socinfo: Add Soc ID for IPQ5300
  dt-bindings: arm: qcom,ids: add SoC ID for IPQ5300
  soc: qcom: Fix a IS_ERR() vs NULL bug in probe
  soc: qcom: socinfo: Add support for new fields in revision 19
  soc: qcom: socinfo: Add support for new fields in revision 18
  dt-bindings: firmware: scm: Add compatible for SDX75
  soc: qcom: mdt_loader: Fix split image detection
  dt-bindings: memory-controllers: drop unneeded quotes
  soc: rockchip: dtpm: use C99 array init syntax
  firmware: tegra: bpmp: Add support for DRAM MRQ GSCs
  soc/tegra: pmc: Use devm_clk_notifier_register()
  soc/tegra: pmc: Simplify debugfs initialization
  ...

Add Renesas PMIC RAA215300 and built-in RTC

2023-06-24T00:57:59+00:00

Merge series from Biju Das :

This patch series aims to add support for Renesas PMIC RAA215300 and
built-in RTC found on this PMIC device.

The details of PMIC can be found here[1].

Renesas PMIC RAA215300 exposes two separate i2c devices, one for the main
device and another for rtc device.

soc: qcom: geni-se: Do not bother about enable/disable of interrupts in secondary sequencer

2023-06-14T15:00:31+00:00

The select_fifo/dma_mode() functions in geni driver enable/disable
interrupts (secondary included) conditionally for non-uart modes, while
uart is supposed to manage this internally.
However, only uart uses secondary IRQs while spi, i2c do not care about
these at all making their enablement (or disablement) totally unnecessary
for these protos.
Similarly, select_gpi_mode() also does disable s_irq and its useless again.

Drop enabling/disabling secondary IRQs.
This doesn't solve any observed problem but only gets rid of code pieces
that are not required.

Signed-off-by: Vijaya Krishna Nivarthi 
Reviewed-by: Douglas Anderson 
Signed-off-by: Bjorn Andersson 
Link: https://lore.kernel.org/r/1686742087-30731-1-git-send-email-quic_vnivarth@quicinc.com

soc: qcom: icc-bwmon: Fix MSM8998 count unit

2023-06-13T21:58:21+00:00

MSM8998's BWMON counts in megabytes. Fix it.

Signed-off-by: Konrad Dybcio 
Acked-by: Krzysztof Kozlowski 
Signed-off-by: Bjorn Andersson 
Link: https://lore.kernel.org/r/20230531-topic-msm8998-bwmon-v1-1-454f9d550ee5@linaro.org

soc: qcom: socinfo: Add Soc ID for IPQ5300

2023-06-13T21:22:46+00:00

Add the SoC ID for IPQ5300, which belong to the family of IPQ5332 SoC.

Reviewed-by: Krzysztof Kozlowski 
Signed-off-by: Kathiravan T 
Signed-off-by: Bjorn Andersson 
Link: https://lore.kernel.org/r/20230605080531.3879-3-quic_kathirav@quicinc.com

soc: qcom: Fix a IS_ERR() vs NULL bug in probe

2023-06-13T18:57:26+00:00

The devm_ioremap() function returns NULL on error, it never returns
error pointers.

Fixes: a77b2a0b1280 ("soc: qcom: Introduce RPM master stats driver")
Signed-off-by: Dan Carpenter 
Reviewed-by: Konrad Dybcio 
Signed-off-by: Bjorn Andersson 
Link: https://lore.kernel.org/r/ZH7sgpLAN23bCz9v@moroto