pinctrl: amlogic: Staticize some local structs

Sparse complains:

sparse warnings: (new ones prefixed by >>)
>> drivers/pinctrl/meson/pinctrl-amlogic-a4.c:126:24: sparse: sparse:
   symbol 'multi_mux_s7' was not declared. Should it be static?
>> drivers/pinctrl/meson/pinctrl-amlogic-a4.c:135:28: sparse: sparse:
   symbol 's7_priv_data' was not declared. Should it be static?
>> drivers/pinctrl/meson/pinctrl-amlogic-a4.c:140:24: sparse: sparse:
   symbol 'multi_mux_s6' was not declared. Should it be static?
>> drivers/pinctrl/meson/pinctrl-amlogic-a4.c:154:28: sparse: sparse:
   symbol 's6_priv_data' was not declared. Should it be static?

Reported-by: kernel test robot <lkp@intel.com>
Closes: https://lore.kernel.org/oe-kbuild-all/202506122145.wWAtKBoy-lkp@intel.com/
Cc: Xianwei Zhao <xianwei.zhao@amlogic.com>
Fixes: 1f8e5dfddaa7 ("pinctrl: meson: support amlogic S6/S7/S7D SoC")
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Link: https://lore.kernel.org/20250624-amlogic-a4-fix-v1-1-03f0856d10cb@linaro.org

pinctrl: eswin: Fix unsigned comparison to less than zero issue

The u32 variable voltage is being compared to less than zero and
this can never be true. Fix this by making voltage an int type which
is the same type as the return from the call to regulator_get_voltage.

Fixes: 5b797bcc00ef ("pinctrl: eswin: Add EIC7700 pinctrl driver")
Signed-off-by: Colin Ian King <colin.i.king@gmail.com>
Link: https://lore.kernel.org/20250623222004.280928-1-colin.i.king@gmail.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

pinctrl: canaan: k230: Fix order of DT parse and pinctrl register

Move DT parse before pinctrl register. This ensures that device tree
parsing is done before calling devm_pinctrl_register() to prevent using
uninitialized pin resources.

Fixes: 545887eab6f6 ("pinctrl: canaan: Add support for k230 SoC")
Reported-by: Yao Zi <ziyao@disroot.org>
Signed-off-by: Ze Huang <huangze@whut.edu.cn>
Link: https://lore.kernel.org/20250624-k230-return-check-v1-2-6b4fc5ba0c41@whut.edu.cn
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

pinctrl: canaan: k230: add NULL check in DT parse

Add a NULL check for the return value of of_get_property() when
retrieving the "pinmux" property in the group parser. This avoids
a potential NULL pointer dereference if the property is missing
from the device tree node.

Also fix a typo ("sintenel") in the device ID match table comment,
correcting it to "sentinel".

Fixes: 545887eab6f6 ("pinctrl: canaan: Add support for k230 SoC")
Reported-by: Yao Zi <ziyao@disroot.org>
Signed-off-by: Ze Huang <huangze@whut.edu.cn>
Link: https://lore.kernel.org/20250624-k230-return-check-v1-1-6b4fc5ba0c41@whut.edu.cn
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

pinctrl: meson-g12a: add g12b pwm groups

G12B and SM1 have additional PWM pinmuxes for b, c, and d.

Signed-off-by: Da Xue <da@libre.computer>
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://lore.kernel.org/20250619022337.43900-1-da@libre.computer
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

pinctrl: zynq: add CONFIG_OF dependency

The zynq driver can be enabled for compile-testing on builds without
CONFIG_OF, leading to a link error:

ld.lld-21: error: undefined symbol: pinconf_generic_dt_node_to_map
 referenced by pinconf-generic.h:231 (/home/arnd/arm-soc/include/linux/pinctrl/pinconf-generic.h:231)
          drivers/pinctrl/pinctrl-zynq.o:(pinconf_generic_dt_node_to_map_all) in archive vmlinux.a

Prevent this with the proper compile time dependency.

Reported-by: kernel test robot <lkp@intel.com>
Closes: https://lore.kernel.org/oe-kbuild-all/202506212021.deAhuaWr-lkp@intel.com/
Fixes: 1982621decaf ("pinctrl: Allow compile testing for K210, TB10X and ZYNQ")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Link: https://lore.kernel.org/20250620130814.2580678-1-arnd@kernel.org
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

pinctrl: berlin: fix memory leak in berlin_pinctrl_build_state()

In the original implementation, krealloc() failure handling incorrectly
assigned the original memory pointer to NULL after kfree(), causing a
memory leak when reallocation failed.

Fixes: de845036f997 ("pinctrl: berlin: fix error return code of berlin_pinctrl_build_state()")
Signed-off-by: Yuan Chen <chenyuan@kylinos.cn>
Link: https://lore.kernel.org/20250620015343.21494-1-chenyuan_fl@163.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

pinctrl: sunxi: Fix memory leak on krealloc failure

In sunxi_pctrl_dt_node_to_map(), when krealloc() fails to resize
the pinctrl_map array, the function returns -ENOMEM directly
without freeing the previously allocated *map buffer. This results
in a memory leak of the original kmalloc_array allocation.

Fixes: e11dee2e98f8 ("pinctrl: sunxi: Deal with configless pins")
Signed-off-by: Yuan Chen <chenyuan@kylinos.cn>
Link: https://lore.kernel.org/20250620012708.16709-1-chenyuan_fl@163.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

pinctrl: aw9523: fix mutex unlock in error path

We must unlock the mutex *after* the `out` label or we'd trigger a
deadlock in error path.

Fixes: dffe286e2428 ("pinctrl: aw9523: use new GPIO line value setter callbacks")
Reported-by: kernel test robot <lkp@intel.com>
Reported-by: Dan Carpenter <dan.carpenter@linaro.org>
Closes: https://lore.kernel.org/r/202506191952.A03cvn22-lkp@intel.com/
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
Link: https://lore.kernel.org/20250619173537.64298-1-brgl@bgdev.pl
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

pinctrl: falcon: mark pinctrl_falcon_init() as static

Fix the following missing-prototypes build warning:

drivers/pinctrl/pinctrl-falcon.c:508:12: error: no previous prototype for 'pinctrl_falcon_init' [-Werror=missing-prototypes]
  508 | int __init pinctrl_falcon_init(void)
      |            ^~~~~~~~~~~~~~~~~~~

Signed-off-by: Shiji Yang <yangshiji66@outlook.com>
Link: https://lore.kernel.org/OSBPR01MB167014AF54EF9818CB98C83BBC72A@OSBPR01MB1670.jpnprd01.prod.outlook.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

Merge tag 'gpio-mmio-bgpiof-no-input-flag-for-v6.17' of git://git./linux/kernel/git/brgl/linux into devel

Immutable tag for the pinctrl tree to pull from

Add the BGPIOF_NO_INPUT to the gpio-mmio API.

Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

gpio: mmio: add BGPIOF_NO_INPUT flag for GPO gpiochip

When using bgpio_init with a gpiochip acting as a GPO (output only), the
gpiochip ops `direction_input` was set to `bgpio_simple_dir_in` by
default but we have no input ability.

Adding this flag allows to set a valid ops for the `direction_output`
ops without setting a valid ops for `direction_input` by default.

Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Clément Le Goffic <clement.legoffic@foss.st.com>
Link: https://lore.kernel.org/r/20250613-hdp-upstream-v5-1-6fd6f0dc527c@foss.st.com
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>

pinctrl: amdisp: use new GPIO line value setter callbacks

struct gpio_chip now has callbacks for setting line values that return
an integer, allowing to indicate failures. Convert the driver to using
them.

Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
Link: https://lore.kernel.org/20250612-gpiochip-set-rv-pinctrl-remaining-v1-16-556b0a530cd4@linaro.org
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

pinctrl: as3722: use new GPIO line value setter callbacks

struct gpio_chip now has callbacks for setting line values that return
an integer, allowing to indicate failures. Convert the driver to using
them.

Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
Link: https://lore.kernel.org/20250612-gpiochip-set-rv-pinctrl-remaining-v1-15-556b0a530cd4@linaro.org
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

pinctrl: sunxi: use new GPIO line value setter callbacks

struct gpio_chip now has callbacks for setting line values that return
an integer, allowing to indicate failures. Convert the driver to using
them.

Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
Link: https://lore.kernel.org/20250612-gpiochip-set-rv-pinctrl-remaining-v1-14-556b0a530cd4@linaro.org
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

pinctrl: keembay: use new GPIO line value setter callbacks

struct gpio_chip now has callbacks for setting line values that return
an integer, allowing to indicate failures. Convert the driver to using
them.

Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
Link: https://lore.kernel.org/20250612-gpiochip-set-rv-pinctrl-remaining-v1-13-556b0a530cd4@linaro.org
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

pinctrl: spear: use new GPIO line value setter callbacks

struct gpio_chip now has callbacks for setting line values that return
an integer, allowing to indicate failures. Convert the driver to using
them.

Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
Link: https://lore.kernel.org/20250612-gpiochip-set-rv-pinctrl-remaining-v1-12-556b0a530cd4@linaro.org
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

pinctrl: pic32: use new GPIO line value setter callbacks

struct gpio_chip now has callbacks for setting line values that return
an integer, allowing to indicate failures. Convert the driver to using
them.

Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
Link: https://lore.kernel.org/20250612-gpiochip-set-rv-pinctrl-remaining-v1-11-556b0a530cd4@linaro.org
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

pinctrl: apple: use new GPIO line value setter callbacks

struct gpio_chip now has callbacks for setting line values that return
an integer, allowing to indicate failures. Convert the driver to using
them.

Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
Reviewed-by: Janne Grunau <j@jannau.net>
Link: https://lore.kernel.org/20250612-gpiochip-set-rv-pinctrl-remaining-v1-10-556b0a530cd4@linaro.org
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

pinctrl: digicolor: use new GPIO line value setter callbacks

struct gpio_chip now has callbacks for setting line values that return
an integer, allowing to indicate failures. Convert the driver to using
them.

Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
Link: https://lore.kernel.org/20250612-gpiochip-set-rv-pinctrl-remaining-v1-9-556b0a530cd4@linaro.org
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

pinctrl: xway: use new GPIO line value setter callbacks

struct gpio_chip now has callbacks for setting line values that return
an integer, allowing to indicate failures. Convert the driver to using
them.

Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
Link: https://lore.kernel.org/20250612-gpiochip-set-rv-pinctrl-remaining-v1-8-556b0a530cd4@linaro.org
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

pinctrl: xway: statify xway_pinconf_group_set()

This function is not exported and is only used locally. Make it static.

Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
Link: https://lore.kernel.org/20250612-gpiochip-set-rv-pinctrl-remaining-v1-7-556b0a530cd4@linaro.org
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

pinctrl: aw9523: use new GPIO line value setter callbacks

struct gpio_chip now has callbacks for setting line values that return
an integer, allowing to indicate failures. Convert the driver to using
them.

Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
Link: https://lore.kernel.org/20250612-gpiochip-set-rv-pinctrl-remaining-v1-6-556b0a530cd4@linaro.org
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

pinctrl: wmt: use new GPIO line value setter callbacks

struct gpio_chip now has callbacks for setting line values that return
an integer, allowing to indicate failures. Convert the driver to using
them.

Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
Link: https://lore.kernel.org/20250612-gpiochip-set-rv-pinctrl-remaining-v1-5-556b0a530cd4@linaro.org
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

pinctrl: mcp23s08: use new GPIO line value setter callbacks

struct gpio_chip now has callbacks for setting line values that return
an integer, allowing to indicate failures. Convert the driver to using
them.

Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
Link: https://lore.kernel.org/20250612-gpiochip-set-rv-pinctrl-remaining-v1-4-556b0a530cd4@linaro.org
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

pinctrl: da9062: use new GPIO line value setter callbacks

struct gpio_chip now has callbacks for setting line values that return
an integer, allowing to indicate failures. Convert the driver to using
them.

Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
Link: https://lore.kernel.org/20250612-gpiochip-set-rv-pinctrl-remaining-v1-3-556b0a530cd4@linaro.org
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

pinctrl: st: use new GPIO line value setter callbacks

struct gpio_chip now has callbacks for setting line values that return
an integer, allowing to indicate failures. Convert the driver to using
them.

Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
Link: https://lore.kernel.org/20250612-gpiochip-set-rv-pinctrl-remaining-v1-2-556b0a530cd4@linaro.org
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

pinctrl: sppctl: use new GPIO line value setter callbacks

struct gpio_chip now has callbacks for setting line values that return
an integer, allowing to indicate failures. Convert the driver to using
them.

Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
Link: https://lore.kernel.org/20250612-gpiochip-set-rv-pinctrl-remaining-v1-1-556b0a530cd4@linaro.org
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

pinctrl: starfive: jh7110: use new GPIO line value setter callbacks

struct gpio_chip now has callbacks for setting line values that return
an integer, allowing to indicate failures. Convert the driver to using
them.

Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
Reviewed-by: Hal Feng <hal.feng@starfivetech.com>
Reviewed-by: Emil Renner Berthing <emil.renner.berthing@canonical.com>
Link: https://lore.kernel.org/20250612-gpiochip-set-rv-pinctrl-starfive-v1-2-8507b46516f5@linaro.org
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

pinctrl: starfive: jh7100: use new GPIO line value setter callbacks

struct gpio_chip now has callbacks for setting line values that return
an integer, allowing to indicate failures. Convert the driver to using
them.

Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
Reviewed-by: Hal Feng <hal.feng@starfivetech.com>
Reviewed-by: Emil Renner Berthing <emil.renner.berthing@canonical.com>
Link: https://lore.kernel.org/20250612-gpiochip-set-rv-pinctrl-starfive-v1-1-8507b46516f5@linaro.org
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

pinctrl: cirrus: cs42l43: use new GPIO line value setter callbacks

struct gpio_chip now has callbacks for setting line values that return
an integer, allowing to indicate failures. Convert the driver to using
them.

Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
Reviewed-by: Charles Keepax <ckeepax@opensource.cirrus.com>
Link: https://lore.kernel.org/20250612-gpiochip-set-rv-pinctrl-cirrus-v1-2-2d45c1f92557@linaro.org
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

pinctrl: cirrus: lochnagar: use new GPIO line value setter callbacks

struct gpio_chip now has callbacks for setting line values that return
an integer, allowing to indicate failures. Convert the driver to using
them.

Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
Reviewed-by: Charles Keepax <ckeepax@opensource.cirrus.com>
Link: https://lore.kernel.org/20250612-gpiochip-set-rv-pinctrl-cirrus-v1-1-2d45c1f92557@linaro.org
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

pinctrl: eswin: Add EIC7700 pinctrl driver

Add support for the pin controller in ESWIN's EIC7700 SoC,
which supports pin multiplexing, pin configuration,
and rgmii voltage control.

Co-developed-by: Samuel Holland <samuel.holland@sifive.com>
Signed-off-by: Samuel Holland <samuel.holland@sifive.com>
Signed-off-by: Yulin Lu <luyulin@eswincomputing.com>
Link: https://lore.kernel.org/20250612105159.1241-1-luyulin@eswincomputing.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

dt-bindings: pinctrl: eswin: Document for EIC7700 SoC

Add EIC7700 pinctrl device for all configurable pins.
For the EIC7700 pinctrl registers, each register (32 bits)
controls the characteristics of a single pin.
It supports setting function multiplexing, Schmitt trigger,
drive strength, pull-up/pull-down, and input enable.

Co-developed-by: Samuel Holland <samuel.holland@sifive.com>
Signed-off-by: Samuel Holland <samuel.holland@sifive.com>
Signed-off-by: Yulin Lu <luyulin@eswincomputing.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/20250612104811.1206-1-luyulin@eswincomputing.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

pinctrl: Use dev_fwnode()

irq_domain_create_simple() takes fwnode as the first argument. It can be
extracted from the struct device using dev_fwnode() helper instead of
using of_node with of_fwnode_handle().

So use the dev_fwnode() helper.

Signed-off-by: Jiri Slaby (SUSE) <jirislaby@kernel.org>
Acked-by: Chen-Yu Tsai <wens@sie.org>
Link: https://lore.kernel.org/20250611104348.192092-17-jirislaby@kernel.org
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

rtc: stm32: Constify static 'pinctrl_desc'

The local static 'struct pinctrl_desc' is not modified, so can be made
const for code safety.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Acked-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Link: https://lore.kernel.org/20250611-pinctrl-const-desc-v2-17-b11c1d650384@linaro.org
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

pinctrl: Constify static 'pinctrl_desc'

The local static 'struct pinctrl_desc' is not modified, so can be made
const for code safety.

Acked-by: Lorenzo Bianconi <lorenzo@kernel.org>
Acked-by: Jesper Nilsson <jesper.nilsson@axis.com>
Reviewed-by: Charles Keepax <ckeepax@opensource.cirrus.com>
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Hal Feng <hal.feng@starfivetech.com>
Acked-by: Emil Renner Berthing <emil.renner.berthing@canonical.com>
Acked-by: Vladimir Zapolskiy <vz@mleia.com>
Link: https://lore.kernel.org/20250611-pinctrl-const-desc-v2-16-b11c1d650384@linaro.org
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

pinctrl: pistachio: Constify static 'pinctrl_desc'

The local static 'struct pinctrl_desc' is not modified, so can be made
const for code safety after moving .pins and .npins assignment to
definition.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/20250611-pinctrl-const-desc-v2-15-b11c1d650384@linaro.org
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

pinctrl: renesas: Move fixed assignments to 'pinctrl_desc' definition

Assign 'struct pinctrl_desc' .pins and .npins members in definition to
make clear that number of pins is fixed and have less code in the probe.

Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Acked-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/20250611-pinctrl-const-desc-v2-14-b11c1d650384@linaro.org
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

pinctrl: palmas: Move fixed assignments to 'pinctrl_desc' definition

Assign 'struct pinctrl_desc' .pins and .npins members in definition to
make clear that number of pins is fixed and have less code in the probe.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/20250611-pinctrl-const-desc-v2-13-b11c1d650384@linaro.org
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

pinctrl: max77620: Move fixed assignments to 'pinctrl_desc' definition

Assign 'struct pinctrl_desc' .pins, .npins and other members in
definition to make clear that number of pins is fixed and have less code
in the probe.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/20250611-pinctrl-const-desc-v2-12-b11c1d650384@linaro.org
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

pinctrl: as3722: Move fixed assignments to 'pinctrl_desc' definition

Assign 'struct pinctrl_desc' .pins and .npins members in definition to
make clear that number of pins is fixed and have less code in the probe.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/20250611-pinctrl-const-desc-v2-11-b11c1d650384@linaro.org
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

pinctrl: bcm: cygnus-nsp: Move fixed assignments to 'pinctrl_desc' definition

Assign 'struct pinctrl_desc' .npins member in definition to make clear
that number of pins is fixed and have less code in the probe.

Reviewed-by: Florian Fainelli <florian.fainelli@broadcom.com>
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/20250611-pinctrl-const-desc-v2-10-b11c1d650384@linaro.org
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

pinctrl: bcm: cygnus-ns2: Move fixed assignments to 'pinctrl_desc' definition

Assign 'struct pinctrl_desc' .npins member in definition to make clear
that number of pins is fixed and have less code in the probe.

Reviewed-by: Florian Fainelli <florian.fainelli@broadcom.com>
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/20250611-pinctrl-const-desc-v2-9-b11c1d650384@linaro.org
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

pinctrl: bcm: cygnus-mux: Move fixed assignments to 'pinctrl_desc' definition

Assign 'struct pinctrl_desc' .npins member in definition to make clear
that number of pins is fixed and have less code in the probe.

Reviewed-by: Florian Fainelli <florian.fainelli@broadcom.com>
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/20250611-pinctrl-const-desc-v2-8-b11c1d650384@linaro.org
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

pinctrl: bcm: Constify static 'pinctrl_desc'

The local static 'struct pinctrl_desc' is not modified, so can be made
const for code safety.

Reviewed-by: Florian Fainelli <florian.fainelli@broadcom.com>
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/20250611-pinctrl-const-desc-v2-7-b11c1d650384@linaro.org
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

pinctrl: nuvoton: Constify static 'pinctrl_desc'

The local static 'struct pinctrl_desc' is not modified, so can be made
const for code safety.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: J. Neuschäfer <j.ne@posteo.net>
Link: https://lore.kernel.org/20250611-pinctrl-const-desc-v2-6-b11c1d650384@linaro.org
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

pinctrl: aspeed: Constify static 'pinctrl_desc'

The local static 'struct pinctrl_desc' is not modified, so can be made
const for code safety.

Reviewed-by: Andrew Jeffery <andrew@codeconstruct.com.au>
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/20250611-pinctrl-const-desc-v2-5-b11c1d650384@linaro.org
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

pinctrl: Constify pointers to 'pinctrl_desc'

Pin controller core code only stores the pointer to
'struct pinctrl_desc' and does not modify it anywhere.  The pointer can
be changed to pointer to const which makes the code safer, explicit and
later allows constifying 'pinctrl_desc' allocations in individual
drivers.

Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/20250611-pinctrl-const-desc-v2-4-b11c1d650384@linaro.org
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

pinctrl: amd: Constify pointers to 'pinctrl_desc'

Internal functions obtaining pointers to 'struct pinctrl_desc' do not
modify the contents so they can be made pointers to const.  This makes
code safer, explicit and later allows constifying 'pinctrl_desc' in
pinctrl core code.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/20250611-pinctrl-const-desc-v2-3-b11c1d650384@linaro.org
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

pinctrl: Allow compile testing for K210, TB10X and ZYNQ

Pinctrl drivers for K210, TB10X and ZYNQ do not reference any machine
headers, thus can be compile tested for increased build coverage.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/20250611-pinctrl-const-desc-v2-2-b11c1d650384@linaro.org
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

pinctrl: starfive: Allow compile testing on other platforms

Always descent to drivers/pinctrl/starfive/ because limiting it with
SOC_STARFIVE is redundant since its Makefile doesn't build anything if
no Starfive-specific pin control Kconfig options are enabled.  This
allows compile testing on other architectures with allyesconfig.

Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Emil Renner Berthing <emil.renner.berthing@canonical.com>
Acked-by: Hal Feng <hal.feng@starfivetech.com>
Link: https://lore.kernel.org/20250611-pinctrl-const-desc-v2-1-b11c1d650384@linaro.org
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

dt-bindings: pinctrl: stm32: Add RSVD mux function

Document the RSVD (Reserved) mux function, used to reserve pins
for a coprocessor not running Linux.

Signed-off-by: Fabien Dessenne <fabien.dessenne@foss.st.com>
Signed-off-by: Antonio Borneo <antonio.borneo@foss.st.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/20250610152309.299438-3-antonio.borneo@foss.st.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

pinctrl: stm32: Handle RSVD pin configuration

When a pin is assigned to a coprocessor not running Linux, the pin
should be flagged in the DT as reserved and not usable by Linux.

Add pin configuration RSVD (Reserved) and instrument the driver to
not update the mux setting.

Signed-off-by: Fabien Dessenne <fabien.dessenne@foss.st.com>
Signed-off-by: Antonio Borneo <antonio.borneo@foss.st.com>
Link: https://lore.kernel.org/20250610152309.299438-2-antonio.borneo@foss.st.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

MAINTAINERS: Add entry for STM32 pinctrl drivers and documentation

Add an entry to make myself a maintainer of STM32 pinctrl drivers
and documentation.
Exclude the HDP driver, already covered by another maintainer.

Signed-off-by: Antonio Borneo <antonio.borneo@foss.st.com>
Link: https://lore.kernel.org/20250610143042.295376-6-antonio.borneo@foss.st.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

pinctrl: stm32: Allow compile as module for stm32mp257

Add ability to build pinctrl for stm32mp257 as a kernel module.
Add kernel-doc to the exported symbols.

Signed-off-by: Stephane Danieau <stephane.danieau@foss.st.com>
Signed-off-by: Antonio Borneo <antonio.borneo@foss.st.com>
Link: https://lore.kernel.org/20250610143042.295376-5-antonio.borneo@foss.st.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

pinctrl: stm32: Add RIF support for stm32mp257

On SoC stm32mp257, GPIO supports security and isolation compliant
with the Resource Isolation Framework (RIF). Each GPIO line can be
assigned to different security and compartment domains.

Add the generic code to handle the RIF configuration set by the
secure world and initialize the GPIO valid mask accordingly.

Enable the RIF support for stm32mp257.

Co-developed-by: Gatien Chevallier <gatien.chevallier@foss.st.com>
Signed-off-by: Gatien Chevallier <gatien.chevallier@foss.st.com>
Signed-off-by: Antonio Borneo <antonio.borneo@foss.st.com>
Link: https://lore.kernel.org/20250610143042.295376-4-antonio.borneo@foss.st.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

pinctrl: stm32: Manage irq affinity settings

Trying to set the affinity of the interrupts associated to stm32
pinctrl results in a write error.

Fill struct irq_chip::irq_set_affinity to use the default helper
function.

Signed-off-by: Cheick Traore <cheick.traore@foss.st.com>
Signed-off-by: Antonio Borneo <antonio.borneo@foss.st.com>
Link: https://lore.kernel.org/20250610143042.295376-3-antonio.borneo@foss.st.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

pinctrl: stm32: Declare stm32_pmx_get_mode() as static

The commit acaa037970f6 ("pinctrl: stm32: Implement .get_direction
gpio_chip callback") exported the function stm32_pmx_get_mode()
and the struct stm32_gpio_bank, but these were never used outside
the file that defines them.

Declare the function as static, drop it from the include file and
drop also the struct, not anymore visible outside the file.

Signed-off-by: Antonio Borneo <antonio.borneo@foss.st.com>
Link: https://lore.kernel.org/20250610143042.295376-2-antonio.borneo@foss.st.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

pinctrl: cirrus: madera-core: Use devm_pinctrl_register_mappings()

Use devm_pinctrl_register_mappings(), so the mappings are automatically
unregistered by the core. If pinctrl_enable() failed during the probe,
pinctrl_mappings were not freed. Now it is done by the core.

Fixes: 218d72a77b0b ("pinctrl: madera: Add driver for Cirrus Logic Madera codecs")
Signed-off-by: Thomas Richard <thomas.richard@bootlin.com>
Reviewed-by: Richard Fitzgerald <rf@opensource.cirrus.com>
Link: https://lore.kernel.org/20250609-pinctrl-madera-devm-pinctrl-register-mappings-v1-1-ba2c2822cf6c@bootlin.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

dt-bindings: pinctrl: rockchip: increase max amount of device functions

With the introduction of the RK3576, the maximum device function ID used
increased to 14, as anyone can easily verify for themselves with:

  rg -g '*-pinctrl.dtsi' '<\d+\s+RK_P..\s+(?<func>\d+)\s.*>;$' --trim \
  -NI -r '$func' arch/arm64/boot/dts/rockchip/ | sort -g | uniq

Unfortunately, this wasn't caught by dt-validate as those pins are
omit-if-no-ref and we had no reference to them in any tree so far.

Once again kick the can down the road by increasing the limit to 14.

Acked-by: Conor Dooley <conor.dooley@microchip.com>
Signed-off-by: Nicolas Frattaroli <nicolas.frattaroli@collabora.com>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Reviewed-by: Heiko Stuebner <heiko@sntech.de>
Link: https://lore.kernel.org/20250602-rk3576-pwm-v2-1-a6434b0ce60c@collabora.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

pinctrl: meson: support amlogic S6/S7/S7D SoC

In some Amlogic SoCs, to save register space or due to some
abnormal arrangements, two sets of pins share one mux register.

A group starting from pin0 is the main pin group, which acquires
the register address through DTS and has management permissions,
but the register bit offset is undetermined.

Another GPIO group as a subordinate group. Some pins mux use share
register and bit offset from bit0 . But this group do not have
register management permissions.

This submission implements this situation.

Signed-off-by: Xianwei Zhao <xianwei.zhao@amlogic.com>
Link: https://lore.kernel.org/20250527-s6-s7-pinctrl-v3-3-44f6a0451519@amlogic.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

pinctrl: meson: a4: remove special data processing

According to the data specifications of Amlogic's existing SoCs,
the function register offset and the bit offset are the same
value among various chips. Therefore, general processing can
be carried out without the need for private data modification.
Drop special data processing.

Signed-off-by: Xianwei Zhao <xianwei.zhao@amlogic.com>
Link: https://lore.kernel.org/20250527-s6-s7-pinctrl-v3-2-44f6a0451519@amlogic.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

dt-bindings: pinctl: amlogic,pinctrl-a4: Add compatible string for S7/S7D/S6

Update dt-binding document for pinctrl of Amlogic S7/S7D/S6.

Signed-off-by: Xianwei Zhao <xianwei.zhao@amlogic.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/20250527-s6-s7-pinctrl-v3-1-44f6a0451519@amlogic.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

Linux 6.16-rc1

Merge tag 'turbostat-2025.06.08' of git://git./linux/kernel/git/lenb/linux

Pull turbostat updates from Len Brown:

 - Add initial DMR support, which required smarter RAPL probe

 - Fix AMD MSR RAPL energy reporting

 - Add RAPL power limit configuration output

 - Minor fixes

* tag 'turbostat-2025.06.08' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux:
  tools/power turbostat: version 2025.06.08
  tools/power turbostat: Add initial support for BartlettLake
  tools/power turbostat: Add initial support for DMR
  tools/power turbostat: Dump RAPL sysfs info
  tools/power turbostat: Avoid probing the same perf counters
  tools/power turbostat: Allow probing RAPL with platform_features->rapl_msrs cleared
  tools/power turbostat: Clean up add perf/msr counter logic
  tools/power turbostat: Introduce add_msr_counter()
  tools/power turbostat: Remove add_msr_perf_counter_()
  tools/power turbostat: Remove add_cstate_perf_counter_()
  tools/power turbostat: Remove add_rapl_perf_counter_()
  tools/power turbostat: Quit early for unsupported RAPL counters
  tools/power turbostat: Always check rapl_joules flag
  tools/power turbostat: Fix AMD package-energy reporting
  tools/power turbostat: Fix RAPL_GFX_ALL typo
  tools/power turbostat: Add Android support for MSR device handling
  tools/power turbostat.8: pm_domain wording fix
  tools/power turbostat.8: fix typo: idle_pct should be pct_idle

Merge tag 'timers-cleanups-2025-06-08' of git://git./linux/kernel/git/tip/tip

Pull timer cleanup from Thomas Gleixner:
 "The delayed from_timer() API cleanup:

  The renaming to the timer_*() namespace was delayed due massive
  conflicts against Linux-next. Now that everything is upstream finish
  the conversion"

* tag 'timers-cleanups-2025-06-08' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  treewide, timers: Rename from_timer() to timer_container_of()

Merge tag 'x86-urgent-2025-06-08' of git://git./linux/kernel/git/tip/tip

Pull x86 fixes from Thomas Gleixner:
 "A small set of x86 fixes:

   - Cure IO bitmap inconsistencies

     A failed fork cleans up all resources of the newly created thread
     via exit_thread(). exit_thread() invokes io_bitmap_exit() which
     does the IO bitmap cleanups, which unfortunately assume that the
     cleanup is related to the current task, which is obviously bogus.

     Make it work correctly

   - A lockdep fix in the resctrl code removed the clearing of the
     command buffer in two places, which keeps stale error messages
     around. Bring them back.

   - Remove unused trace events"

* tag 'x86-urgent-2025-06-08' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  fs/resctrl: Restore the rdt_last_cmd_clear() calls after acquiring rdtgroup_mutex
  x86/iopl: Cure TIF_IO_BITMAP inconsistencies
  x86/fpu: Remove unused trace events

Merge tag 'timers-urgent-2025-06-08' of git://git./linux/kernel/git/tip/tip

Pull timer fix from Thomas Gleixner:
 "Add the missing seq_file forward declaration in the timer namespace
  header"

* tag 'timers-urgent-2025-06-08' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  timens: Add struct seq_file forward declaration

tools/power turbostat: version 2025.06.08

Add initial DMR support, which required smarter RAPL probe
Fix AMD MSR RAPL energy reporting
Add RAPL power limit configuration output
Minor fixes

Signed-off-by: Len Brown <len.brown@intel.com>

tools/power turbostat: Add initial support for BartlettLake

Add initial support for BartlettLake.

Signed-off-by: Zhang Rui <rui.zhang@intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>

tools/power turbostat: Add initial support for DMR

Add initial support for DMR.

Signed-off-by: Zhang Rui <rui.zhang@intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>

tools/power turbostat: Dump RAPL sysfs info

for example:

intel-rapl:1: psys 28.0s:100W 976.0us:100W
intel-rapl:0: package-0 28.0s:57W,max:15W 2.4ms:57W
intel-rapl:0/intel-rapl:0:0: core disabled
intel-rapl:0/intel-rapl:0:1: uncore disabled
intel-rapl-mmio:0: package-0 28.0s:28W,max:15W 2.4ms:57W

[lenb: simplified format]

Signed-off-by: Zhang Rui <rui.zhang@intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>
squish me

Signed-off-by: Len Brown <len.brown@intel.com>

tools/power turbostat: Avoid probing the same perf counters

For the RAPL package energy status counter, Intel and AMD share the same
perf_subsys and perf_name, but with different MSR addresses.

Both rapl_counter_arch_infos[0] and rapl_counter_arch_infos[1] are
introduced to describe this counter for different Vendors.

As a result, the perf counter is probed twice, and causes a failure in
in get_rapl_counters() because expected_read_size and actual_read_size
don't match.

Fix the problem by skipping the already probed counter.

Note, this is not a perfect fix. For example, if different
vendors/platforms use the same MSR value for different purpose, the code
can be fooled when it probes a rapl_counter_arch_infos[] entry that does
not belong to the running Vendor/Platform.

In a long run, better to put rapl_counter_arch_infos[] into the
platform_features so that this becomes Vendor/Platform specific.

Signed-off-by: Zhang Rui <rui.zhang@intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>

tools/power turbostat: Allow probing RAPL with platform_features->rapl_msrs cleared

platform_features->rapl_msrs describes the RAPL MSRs supported. While
RAPL Perf counters can be exposed from different kernel backend drivers,
e.g. RAPL MSR I/F driver, or RAPL TPMI I/F driver.

Thus, turbostat should first blindly probe all the available RAPL Perf
counters, and falls back to the RAPL MSR counters if they are listed in
platform_features->rapl_msrs.

With this, platforms that don't have RAPL MSRs can clear the
platform_features->rapl_msrs bits and use RAPL Perf counters only.

Signed-off-by: Zhang Rui <rui.zhang@intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>

tools/power turbostat: Clean up add perf/msr counter logic

Increase the code readability by moving the no_perf/no_msr flag and the
cai->perf_name/cai->msr sanity checks into the counter probe functions.

No functional change.

Signed-off-by: Zhang Rui <rui.zhang@intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>

tools/power turbostat: Introduce add_msr_counter()

probe_rapl_msr() is reused for probing RAPL MSR counters, cstate MSR
counters and MPERF/APERF/SMI MSR counters, thus its name is misleading.

Similar to add_perf_counter(), introduce add_msr_counter() to probe a
counter via MSR. Introduce wrapper function add_rapl_msr_counter() at
the same time to add extra check for Zero return value for specified
RAPL counters.

No functional change intended.

Signed-off-by: Zhang Rui <rui.zhang@intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>

tools/power turbostat: Remove add_msr_perf_counter_()

As the only caller of add_msr_perf_counter_(), add_msr_perf_counter()
just gives extra debug output on top. There is no need to keep both
functions.

Remove add_msr_perf_counter_() and move all the logic to
add_msr_perf_counter().

No functional change.

Signed-off-by: Zhang Rui <rui.zhang@intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>

tools/power turbostat: Remove add_cstate_perf_counter_()

As the only caller of add_cstate_perf_counter_(),
add_cstate_perf_counter() just gives extra debug output on top. There is
no need to keep both functions.

Remove add_cstate_perf_counter_() and move all the logic to
add_cstate_perf_counter().

No functional change.

Signed-off-by: Zhang Rui <rui.zhang@intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>

tools/power turbostat: Remove add_rapl_perf_counter_()

As the only caller of add_rapl_perf_counter_(), add_rapl_perf_counter()
just gives extra debug output on top. There is no need to keep both
functions.

Remove add_rapl_perf_counter_() and move all the logic to
add_rapl_perf_counter().

No functional change.

Signed-off-by: Zhang Rui <rui.zhang@intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>

tools/power turbostat: Quit early for unsupported RAPL counters

Quit early for unsupported RAPL counters.

No functional change.

Signed-off-by: Zhang Rui <rui.zhang@intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>

tools/power turbostat: Always check rapl_joules flag

rapl_joules bit should always be checked even if
platform_features->rapl_msrs is not set or no_msr flag is used.

Signed-off-by: Zhang Rui <rui.zhang@intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>

tools/power turbostat: Fix AMD package-energy reporting

commit 05a2f07db888 ("tools/power turbostat: read RAPL counters via
perf") that adds support to read RAPL counters via perf defines the
notion of a RAPL domain_id which is set to physical_core_id on
platforms which support per_core_rapl counters (Eg: AMD processors
Family 17h onwards) and is set to the physical_package_id on all the
other platforms.

However, the physical_core_id is only unique within a package and on
platforms with multiple packages more than one core can have the same
physical_core_id and thus the same domain_id. (For eg, the first cores
of each package have the physical_core_id = 0). This results in all
these cores with the same physical_core_id using the same entry in the
rapl_counter_info_perdomain[]. Since rapl_perf_init() skips the
perf-initialization for cores whose domain_ids have already been
visited, cores that have the same physical_core_id always read the
perf file corresponding to the physical_core_id of the first package
and thus the package-energy is incorrectly reported to be the same
value for different packages.

Note: This issue only arises when RAPL counters are read via perf and
not when they are read via MSRs since in the latter case the MSRs are
read separately on each core.

Fix this issue by associating each CPU with rapl_core_id which is
unique across all the packages in the system.

Fixes: 05a2f07db888 ("tools/power turbostat: read RAPL counters via perf")
Signed-off-by: Gautham R. Shenoy <gautham.shenoy@amd.com>
Signed-off-by: Len Brown <len.brown@intel.com>

tools/power turbostat: Fix RAPL_GFX_ALL typo

Fix typo in the currently unused RAPL_GFX_ALL macro definition.

Signed-off-by: Kaushlendra Kumar <kaushlendra.kumar@intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>

tools/power turbostat: Add Android support for MSR device handling

It uses /dev/msrN device paths on Android instead of /dev/cpu/N/msr,
updates error messages and permission checks to reflect the Android
device path, and wraps platform-specific code with #if defined(ANDROID)
to ensure correct behavior on both Android and non-Android systems.
These changes improve compatibility and usability of turbostat on
Android devices.

Signed-off-by: Kaushlendra Kumar <kaushlendra.kumar@intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>

tools/power turbostat.8: pm_domain wording fix

turbostat.8: clarify that uncore "domains" are Power Management domains,
aka pm_domains.

Signed-off-by: Len Brown <len.brown@intel.com>

tools/power turbostat.8: fix typo: idle_pct should be pct_idle

idle_pct should be pct_idle

Signed-off-by: Len Brown <len.brown@intel.com>

Merge tag 'perf-urgent-2025-06-08' of git://git./linux/kernel/git/tip/tip

Pull x86 perf fix from Thomas Gleixner:
 "A single fix for the x86 performance counters on Intel CPUs:

  The MSR offset calculations for fixed performance counters are stored
  at the wrong index in the configuration array causing the general
  purpose counter MSR offset to be overwritten, so both the general
  purpose and the fixed counters offsets are incorrect.

  Correct the array index calculation to fix that"

* tag 'perf-urgent-2025-06-08' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  perf/x86/intel: Fix incorrect MSR index calculations in intel_pmu_config_acr()

Merge tag 'irq-urgent-2025-06-08' of git://git./linux/kernel/git/tip/tip

Pull irq fix from Thomas Gleixner:
 "A single fix for the PCI/MSI code:

  The conversion to per device MSI domains created a MSI domain with
  size 1 instead of sizing it to the maximum possible number of MSI
  interrupts for the device. This "worked" as the subsequent allocations
  resized the domain, but the recent change to move the prepare() call
  into the domain creation path broke this works by chance mechanism.

  Size the domain properly at creation time"

* tag 'irq-urgent-2025-06-08' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  PCI/MSI: Size device MSI domain with the maximum number of vectors

Merge tag 'pull-fixes' of git://git./linux/kernel/git/viro/vfs

Pull mount fixes from Al Viro:
 "Various mount-related bugfixes:

   - split the do_move_mount() checks in subtree-of-our-ns and
     entire-anon cases and adapt detached mount propagation selftest for
     mount_setattr

   - allow clone_private_mount() for a path on real rootfs

   - fix a race in call of has_locked_children()

   - fix move_mount propagation graph breakage by MOVE_MOUNT_SET_GROUP

   - make sure clone_private_mnt() caller has CAP_SYS_ADMIN in the right
     userns

   - avoid false negatives in path_overmount()

   - don't leak MNT_LOCKED from parent to child in finish_automount()

   - do_change_type(): refuse to operate on unmounted/not ours mounts"

* tag 'pull-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs:
  do_change_type(): refuse to operate on unmounted/not ours mounts
  clone_private_mnt(): make sure that caller has CAP_SYS_ADMIN in the right userns
  selftests/mount_setattr: adapt detached mount propagation test
  do_move_mount(): split the checks in subtree-of-our-ns and entire-anon cases
  fs: allow clone_private_mount() for a path on real rootfs
  fix propagation graph breakage by MOVE_MOUNT_SET_GROUP move_mount(2)
  finish_automount(): don't leak MNT_LOCKED from parent to child
  path_overmount(): avoid false negatives
  fs/fhandle.c: fix a race in call of has_locked_children()

Merge tag '6.16-rc-part2-smb3-client-fixes' of git://git.samba.org/sfrench/cifs-2.6

Pull more smb client updates from Steve French:

 - multichannel/reconnect fixes

 - move smbdirect (smb over RDMA) defines to fs/smb/common so they will
   be able to be used in the future more broadly, and a documentation
   update explaining setting up smbdirect mounts

 - update email address for Paulo

* tag '6.16-rc-part2-smb3-client-fixes' of git://git.samba.org/sfrench/cifs-2.6:
  cifs: update internal version number
  MAINTAINERS, mailmap: Update Paulo Alcantara's email address
  cifs: add documentation for smbdirect setup
  cifs: do not disable interface polling on failure
  cifs: serialize other channels when query server interfaces is pending
  cifs: deal with the channel loading lag while picking channels
  smb: client: make use of common smbdirect_socket_parameters
  smb: smbdirect: introduce smbdirect_socket_parameters
  smb: client: make use of common smbdirect_socket
  smb: smbdirect: add smbdirect_socket.h
  smb: client: make use of common smbdirect.h
  smb: smbdirect: add smbdirect.h with public structures
  smb: client: make use of common smbdirect_pdu.h
  smb: smbdirect: add smbdirect_pdu.h with protocol definitions

Merge tag 'trace-v6.16-3' of git://git./linux/kernel/git/trace/linux-trace

Pull more tracing fixes from Steven Rostedt:

 - Fix regression of waiting a long time on updating trace event filters

   When the faultable trace points were added, it needed task trace RCU
   synchronization.

   This was added to the tracepoint_synchronize_unregister() function.
   The filter logic always called this function whenever it updated the
   trace event filters before freeing the old filters. This increased
   the time of "trace-cmd record" from taking 13 seconds to running over
   2 minutes to complete.

   Move the freeing of the filters to call_rcu*() logic, which brings
   the time back down to 13 seconds.

 - Fix ring_buffer_subbuf_order_set() error path lock protection

   The error path of the ring_buffer_subbuf_order_set() released the
   mutex too early and allowed subsequent accesses to setting the
   subbuffer size to corrupt the data and cause a bug.

   By moving the mutex locking to the end of the error path, it prevents
   the reentrant access to the critical data and also allows the
   function to convert the taking of the mutex over to the guard()
   logic.

 - Remove unused power management clock events

   The clock events were added in 2010 for power management. In 2011 arm
   used them. In 2013 the code they were used in was removed. These
   events have been wasting memory since then.

 - Fix sparse warnings

   There was a few places that sparse warned about trace_events_filter.c
   where file->filter was referenced directly, but it is annotated with
   an __rcu tag. Use the helper functions and fix them up to use
   rcu_dereference() properly.

* tag 'trace-v6.16-3' of git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace:
  tracing: Add rcu annotation around file->filter accesses
  tracing: PM: Remove unused clock events
  ring-buffer: Fix buffer locking in ring_buffer_subbuf_order_set()
  tracing: Fix regression of filter waiting a long time on RCU synchronization

treewide, timers: Rename from_timer() to timer_container_of()

Move this API to the canonical timer_*() namespace.

[ tglx: Redone against pre rc1 ]

Signed-off-by: Ingo Molnar <mingo@kernel.org>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Link: https://lore.kernel.org/all/aB2X0jCKQO56WdMt@gmail.com

Merge tag 'kbuild-v6.16' of git://git./linux/kernel/git/masahiroy/linux-kbuild

Pull Kbuild updates from Masahiro Yamada:

 - Add support for the EXPORT_SYMBOL_GPL_FOR_MODULES() macro, which
   exports a symbol only to specified modules

 - Improve ABI handling in gendwarfksyms

 - Forcibly link lib-y objects to vmlinux even if CONFIG_MODULES=n

 - Add checkers for redundant or missing <linux/export.h> inclusion

 - Deprecate the extra-y syntax

 - Fix a genksyms bug when including enum constants from *.symref files

* tag 'kbuild-v6.16' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild: (28 commits)
  genksyms: Fix enum consts from a reference affecting new values
  arch: use always-$(KBUILD_BUILTIN) for vmlinux.lds
  kbuild: set y instead of 1 to KBUILD_{BUILTIN,MODULES}
  efi/libstub: use 'targets' instead of extra-y in Makefile
  module: make __mod_device_table__* symbols static
  scripts/misc-check: check unnecessary #include <linux/export.h> when W=1
  scripts/misc-check: check missing #include <linux/export.h> when W=1
  scripts/misc-check: add double-quotes to satisfy shellcheck
  kbuild: move W=1 check for scripts/misc-check to top-level Makefile
  scripts/tags.sh: allow to use alternative ctags implementation
  kconfig: introduce menu type enum
  docs: symbol-namespaces: fix reST warning with literal block
  kbuild: link lib-y objects to vmlinux forcibly even when CONFIG_MODULES=n
  tinyconfig: enable CONFIG_LD_DEAD_CODE_DATA_ELIMINATION
  docs/core-api/symbol-namespaces: drop table of contents and section numbering
  modpost: check forbidden MODULE_IMPORT_NS("module:") at compile time
  kbuild: move kbuild syntax processing to scripts/Makefile.build
  Makefile: remove dependency on archscripts for header installation
  Documentation/kbuild: Add new gendwarfksyms kABI rules
  Documentation/kbuild: Drop section numbers
  ...

Merge tag 'sh-for-v6.16-tag1' of git://git./linux/kernel/git/glaubitz/sh-linux

Pull sh updates from John Paul Adrian Glaubitz:

 - replace the __ASSEMBLY__ with __ASSEMBLER__ macro in all headers
   since the latter is now defined automatically by both GCC and Clang
   when compiling assembly code (Thomas Huth)

 - set the default SPI mode for the ecovec24 board which became
   necessary after a new mode member as added to the sh_msiof_spi_info
   struct in cf9e4784f3bd ("spi: sh-msiof: Add slave mode support")
   (Geert Uytterhoeven)

 - remove unused variables in the kprobes code in
   kprobe_exceptions_notify() (Mike Rapoport)

* tag 'sh-for-v6.16-tag1' of git://git.kernel.org/pub/scm/linux/kernel/git/glaubitz/sh-linux:
  sh: kprobes: Remove unused variables in kprobe_exceptions_notify()
  sh: ecovec24: Make SPI mode explicit
  sh: Replace __ASSEMBLY__ with __ASSEMBLER__ in all headers

Merge tag 'loongarch-6.16' of git://git./linux/kernel/git/chenhuacai/linux-loongson

Pull LoongArch updates from Huacai Chen:

 - Adjust the 'make install' operation

 - Support SCHED_MC (Multi-core scheduler)

 - Enable ARCH_SUPPORTS_MSEAL_SYSTEM_MAPPINGS

 - Enable HAVE_ARCH_STACKLEAK

 - Increase max supported CPUs up to 2048

 - Introduce the numa_memblks conversion

 - Add PWM controller nodes in dts

 - Some bug fixes and other small changes

* tag 'loongarch-6.16' of git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson:
  platform/loongarch: laptop: Unregister generic_sub_drivers on exit
  platform/loongarch: laptop: Add backlight power control support
  platform/loongarch: laptop: Get brightness setting from EC on probe
  LoongArch: dts: Add PWM support to Loongson-2K2000
  LoongArch: dts: Add PWM support to Loongson-2K1000
  LoongArch: dts: Add PWM support to Loongson-2K0500
  LoongArch: vDSO: Correctly use asm parameters in syscall wrappers
  LoongArch: Fix panic caused by NULL-PMD in huge_pte_offset()
  LoongArch: Preserve firmware configuration when desired
  LoongArch: Avoid using $r0/$r1 as "mask" for csrxchg
  LoongArch: Introduce the numa_memblks conversion
  LoongArch: Increase max supported CPUs up to 2048
  LoongArch: Enable HAVE_ARCH_STACKLEAK
  LoongArch: Enable ARCH_SUPPORTS_MSEAL_SYSTEM_MAPPINGS
  LoongArch: Add SCHED_MC (Multi-core scheduler) support
  LoongArch: Add some annotations in archhelp
  LoongArch: Using generic scripts/install.sh in `make install`
  LoongArch: Add a default install.sh

Merge tag 'sound-fix-6.16-rc1' of git://git./linux/kernel/git/tiwai/sound

Pull sound fixes from Takashi Iwai:
 "A collection of fix patches for the 6.16-rc1 merge window.

  Most of changes are about ASoC, especially lots of AVS driver fixes.
  Larger LOCs are seen in TAS571x codec drivers, but the changes are
  trivial and safe. The rest are all device-specific small fixes"

* tag 'sound-fix-6.16-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: (27 commits)
  ASoC: Intel: avs: boards: Fix rt5663 front end name
  ASoC: Intel: avs: Simplify verification of parse_int_array() result
  ALSA: usb-audio: Add implicit feedback quirk for RODE AI-1
  ALSA: hda: Ignore unsol events for cards being shut down
  ALSA: hda: Add new pci id for AMD GPU display HD audio controller
  ALSA: hda: cs35l41: Constify regmap_irq_chip
  ALSA: usb-audio: Add a quirk for Lenovo Thinkpad Thunderbolt 3 dock
  ASoC: ti: omap-hdmi: Re-add dai_link->platform to fix card init
  ASoC: pcm: Do not open FEs with no BEs connected
  ASoC: rt1320: fix speaker noise when volume bar is 100%
  ASoC: Intel: avs: Include missing string.h
  ASoC: Intel: avs: Verify content returned by parse_int_array()
  ASoC: Intel: avs: Verify kcalloc() status when setting constraints
  ASoC: Intel: avs: Fix paths in MODULE_FIRMWARE hints
  ASoC: Intel: avs: Fix possible null-ptr-deref when initing hw
  ASoC: Intel: avs: Fix PPLCxFMT calculation
  ASoC: Intel: avs: Fix deadlock when the failing IPC is SET_D0IX
  ASoC: codecs: hda: Fix RPM usage count underflow
  ASoC: amd: yc: Add support for Lenovo Yoga 7 16ARP8
  ASoC: tas571x: fix tas5733 num_controls
  ...

tracing: Add rcu annotation around file->filter accesses

Running sparse on trace_events_filter.c triggered several warnings about
file->filter being accessed directly even though it's annotated with __rcu.

Add rcu_dereference() around it and shuffle the logic slightly so that
it's always referenced via accessor functions.

Cc: Masami Hiramatsu <mhiramat@kernel.org>
Cc: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
Link: https://lore.kernel.org/20250607102821.6c7effbf@gandalf.local.home
Signed-off-by: Steven Rostedt (Google) <rostedt@goodmis.org>

Merge tag 'ubifs-for-linus-6.16-rc1' of git://git./linux/kernel/git/rw/ubifs

Pull JFFS2 and UBIFS fixes from Richard Weinberger:
 "JFFS2:
   - Correctly check return code of jffs2_prealloc_raw_node_refs()

  UBIFS:
   - Spelling fixes"

* tag 'ubifs-for-linus-6.16-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs:
  jffs2: check jffs2_prealloc_raw_node_refs() result in few other places
  jffs2: check that raw node were preallocated before writing summary
  ubifs: Fix grammar in error message

sh: kprobes: Remove unused variables in kprobe_exceptions_notify()

kbuild reports the following warning:

   arch/sh/kernel/kprobes.c: In function 'kprobe_exceptions_notify':
>> arch/sh/kernel/kprobes.c:412:24: warning: variable 'p' set but not used [-Wunused-but-set-variable]
     412 |         struct kprobe *p = NULL;
         |                        ^

The variable 'p' is indeed unused since the commit fa5a24b16f94
("sh/kprobes: Don't call the ->break_handler() in SH kprobes code")

Remove that variable along with 'kprobe_opcode_t *addr' which also
becomes unused after 'p' is removed.

Reported-by: kernel test robot <lkp@intel.com>
Closes: https://lore.kernel.org/oe-kbuild-all/202505151341.EuRFR22l-lkp@intel.com/
Fixes: fa5a24b16f94 ("sh/kprobes: Don't call the ->break_handler() in SH kprobes code")
Signed-off-by: Mike Rapoport (Microsoft) <rppt@kernel.org>
Reviewed-by: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de>