linux.git/drivers/pinctrl, branch v5.18-rc2

Merge tag 'pinctrl-v5.18-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl

2022-03-28T18:52:53+00:00

Pull pin control updates from Linus Walleij:
 "No core changes this time. Just new driver code and improvements!

  New drivers:

   - New driver for the Broadcom BCM4908 SoC.

   - New subdriver for Tesla FSD (Full Self Driving) SoC, a derivative
     of the Samsung Exynos pin control driver.

   - New driver for the Amlogic Meson S4 SoC.

   - New driver for the Sunplus SP7021 SoC.

   - New driver for the Microsemi Ocelot family ServalT SoC.

   - New subdriver for Intel Alder Lake-M SoC.

   - New subdriver for Intel Ice Lake-N SoC, including PCH support.

   - New subdriver for Renesas R8A779F0 SoC.

   - New subdriver for Mediatek MT8186 SoC.

   - New subdriver for NXP Freescale i.MX93 SoC.

   - New driver for Nuvoton WPCM450 SoC.

   - New driver for Qualcomm SC8280XP SoC.

  Improvements:

   - Wakeup support on Samsung Exynos850 and ExynosAutov9.

   - Serious and voluminous maintenance cleanup and refactoring in the
     Renesas drivers. Mainly sharing similar data between the different
     SoC subdrivers.

   - Qualcomm SM8450 EGPIO support.

   - Drive strength support on the Mediatek MT8195.

   - Add some missing groups and functions to the Ralink RT2880"

* tag 'pinctrl-v5.18-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl: (188 commits)
  pinctrl: mediatek: common-v1: fix semicolon.cocci warnings
  pinctrl: nuvoton: wpcm450: Fix build error without OF
  pinctrl: qcom-pmic-gpio: Add support for pm8450
  dt-bindings: pinctrl: aspeed: Update gfx node in example
  dt-bindings: pinctrl: rt2880: add missing pin groups and functions
  pinctrl: ingenic: Fix regmap on X series SoCs
  pinctrl: nuvoton: Fix return value check in wpcm450_gpio_register()
  pinctrl: nuvoton: wpcm450: off by one in wpcm450_gpio_register()
  pinctrl: nuvoton: wpcm450: select GENERIC_PINCTRL_GROUPS
  pinctrl: nuvoton: Fix sparse warning
  pinctrl: mediatek: mt8186: Account for probe refactoring
  pinctrl: mediatek: common-v1: Commonize spec_ies_smt_set callback
  pinctrl: mediatek: common-v1: Commonize spec_pupd callback
  pinctrl: mediatek: common-v1: Use common probe function
  pinctrl: mediatek: common-v1: Add common probe function
  pinctrl: mediatek: paris: Unify probe function by using OF match data
  pinctrl/rockchip: Add missing of_node_put() in rockchip_pinctrl_probe
  pinctrl: nomadik: Add missing of_node_put() in nmk_pinctrl_probe
  pinctrl: berlin: fix error return code of berlin_pinctrl_build_state()
  pinctrl: qcom: Introduce sc8280xp TLMM driver
  ...

pinctrl: mediatek: common-v1: fix semicolon.cocci warnings

2022-03-27T12:00:42+00:00

drivers/pinctrl/mediatek/pinctrl-mtk-common.c:171:2-3: Unneeded semicolon

 Remove unneeded semicolon.

Generated by: scripts/coccinelle/misc/semicolon.cocci

Fixes: 156f721704b5 ("pinctrl: mediatek: common-v1: Commonize spec_ies_smt_set callback")
CC: AngeloGioacchino Del Regno 
Reported-by: kernel test robot 
Signed-off-by: kernel test robot 
Link: https://lore.kernel.org/r/20220322130308.GA21877@65fc916127a5
Signed-off-by: Linus Walleij

pinctrl: nuvoton: wpcm450: Fix build error without OF

2022-03-25T20:14:58+00:00

If OF is not set, bulding fails:

drivers/pinctrl/nuvoton/pinctrl-wpcm450.o: In function `wpcm450_dt_node_to_map':
pinctrl-wpcm450.c:(.text+0x404): undefined reference to `pinconf_generic_dt_node_to_map'

Make PINCTRL_WPCM450 depends on OF to fix this.

Fixes: a1d1e0e3d80a ("pinctrl: nuvoton: Add driver for WPCM450")
Reported-by: Hulk Robot 
Signed-off-by: Zheng Bin 
Link: https://lore.kernel.org/r/20220325074450.3228840-1-zhengbin13@huawei.com
Signed-off-by: Linus Walleij

Merge tag 'platform-drivers-x86-v5.18-1' of git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86

2022-03-25T19:14:39+00:00

Pull x86 platform driver updates from Hans de Goede:
  "New drivers:
    - AMD Host System Management Port (HSMP)
    - Intel Software Defined Silicon

  Removed drivers (functionality folded into other drivers):
    - intel_cht_int33fe_microb
    - surface3_button

  amd-pmc:
    - s2idle bug-fixes
    - Support for AMD Spill to DRAM STB feature

  hp-wmi:
    - Fix SW_TABLET_MODE detection method (and other fixes)
    - Support omen thermal profile policy v1

  serial-multi-instantiate:
    - Add SPI device support
    - Add support for CS35L41 amplifiers used in new laptops

  think-lmi:
    - syfs-class-firmware-attributes Certificate authentication support

  thinkpad_acpi:
    - Fixes + quirks
    - Add platform_profile support on AMD based ThinkPads

  x86-android-tablets:
    - Improve Asus ME176C / TF103C support
    - Support Nextbook Ares 8, Lenovo Tab 2 830 and 1050 tablets

  Lots of various other small fixes and hardware-id additions"

* tag 'platform-drivers-x86-v5.18-1' of git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86: (60 commits)
  platform/x86: think-lmi: Certificate authentication support
  Documentation: syfs-class-firmware-attributes: Lenovo Certificate support
  platform/x86: amd-pmc: Only report STB errors when STB enabled
  platform/x86: amd-pmc: Drop CPU QoS workaround
  platform/x86: amd-pmc: Output error codes in messages
  platform/x86: amd-pmc: Move to later in the suspend process
  ACPI / x86: Add support for LPS0 callback handler
  platform/x86: thinkpad_acpi: consistently check fan_get_status return.
  platform/x86: hp-wmi: support omen thermal profile policy v1
  platform/x86: hp-wmi: Changing bios_args.data to be dynamically allocated
  platform/x86: hp-wmi: Fix 0x05 error code reported by several WMI calls
  platform/x86: hp-wmi: Fix SW_TABLET_MODE detection method
  platform/x86: hp-wmi: Fix hp_wmi_read_int() reporting error (0x05)
  platform/x86: amd-pmc: Validate entry into the deepest state on resume
  platform/x86: thinkpad_acpi: Don't use test_bit on an integer
  platform/x86: thinkpad_acpi: Fix compiler warning about uninitialized err variable
  platform/x86: thinkpad_acpi: clean up dytc profile convert
  platform/x86: x86-android-tablets: Depend on EFI and SPI
  platform/x86: amd-pmc: uninitialized variable in amd_pmc_s2d_init()
  platform/x86: intel-uncore-freq: fix uncore_freq_common_init() error codes
  ...

pinctrl: qcom-pmic-gpio: Add support for pm8450

2022-03-24T22:31:16+00:00

PM8450 provides 4 GPIOs. Add a compatible entry for this GPIO block.

Signed-off-by: Dmitry Baryshkov 
Acked-by: Krzysztof Kozlowski 
Link: https://lore.kernel.org/r/20220315091106.613153-1-dmitry.baryshkov@linaro.org
Signed-off-by: Linus Walleij

pinctrl: ingenic: Fix regmap on X series SoCs

2022-03-24T19:10:32+00:00

The X series Ingenic SoCs have a shadow GPIO group which is at a higher
offset than the other groups, and is used for all GPIO configuration.
The regmap did not take this offset into account and set max_register
too low, so the regmap API blocked writes to the shadow group, which
made the pinctrl driver unable to configure any pins.

Fix this by adding regmap access tables to the chip info. The way that
max_register was computed was also off by one, since max_register is an
inclusive bound, not an exclusive bound; this has been fixed.

Cc: stable@vger.kernel.org
Signed-off-by: Aidan MacDonald 
Fixes: 6626a76ef857 ("pinctrl: ingenic: Add .max_register in  regmap_config")
Reviewed-by: Paul Cercueil 
Link: https://lore.kernel.org/r/20220317000740.1045204-1-aidanmacdonald.0x0@gmail.com
Signed-off-by: Linus Walleij

pinctrl: nuvoton: Fix return value check in wpcm450_gpio_register()

2022-03-24T19:10:32+00:00

In case of error, the function devm_platform_ioremap_resource()
returns ERR_PTR() and never returns NULL. The NULL test in the
return value check should be replaced with IS_ERR().

Fixes: a1d1e0e3d80a ("pinctrl: nuvoton: Add driver for WPCM450")
Reported-by: Hulk Robot 
Signed-off-by: Jialin Zhang 
Reviewed-by: Jonathan Neuschäfer 
Link: https://lore.kernel.org/r/20220317065851.495394-1-zhangjialin11@huawei.com
Signed-off-by: Linus Walleij

pinctrl: nuvoton: wpcm450: off by one in wpcm450_gpio_register()

2022-03-24T19:10:32+00:00

The > WPCM450_NUM_BANKS should be >= or it leads to an out of bounds
access on the next line.

Fixes: a1d1e0e3d80a ("pinctrl: nuvoton: Add driver for WPCM450")
Signed-off-by: Dan Carpenter 
Reviewed-by: Jonathan Neuschäfer 
Link: https://lore.kernel.org/r/20220318071131.GA29472@kili
Signed-off-by: Linus Walleij

pinctrl: nuvoton: wpcm450: select GENERIC_PINCTRL_GROUPS

2022-03-24T19:10:32+00:00

CONFIG_GENERIC_PINCTRL_GROUPS must be selected in order for
struct group_desc to be defined in pinctrl/core.h.

Add the missing select line to CONFIG_PINCTRL_WPCM450.

Reported-by: kernel test robot 
Fixes: a1d1e0e3d80a ("pinctrl: nuvoton: Add driver for WPCM450")
Signed-off-by: Jonathan Neuschäfer 
Link: https://lore.kernel.org/r/20220317114413.1418484-1-j.neuschaefer@gmx.net
Signed-off-by: Linus Walleij

pinctrl: nuvoton: Fix sparse warning

2022-03-24T19:10:31+00:00

Sparse complains:
drivers/pinctrl/nuvoton/pinctrl-wpcm450.c:626:9:
sparse: sparse: obsolete array initializer, use C99 syntax

This is because no equal sign is between the array index
and the assignments, in the macro.

Fix it up.

Reviewed-by: Jonathan Neuschäfer 
Reported-by: kernel test robot 
Signed-off-by: Linus Walleij