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Author SHA1 Message Date
Jacky Bai
08dcbe30be pinctrl: freescale: Add support for imx943 pinctrl 
The i.MX943 System Manager (SM) firmware supports the System Control
Management Interface (SCMI) pinctrl protocol, similar to the i.MX95 SM.
The base offset for the i.MX943 IOMUXC Daisy input register differs from
that of the i.MX95. Update the pinctrl-imx-scmi driver to add support for
i.MX943.

Signed-off-by: Jacky Bai <ping.bai@nxp.com>
Reviewed-by: Peng Fan <peng.fan@nxp.com>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Link: https://lore.kernel.org/20250516100423.1685732-1-ping.bai@nxp.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
 2025-05-21 10:12:14 +02:00
Thomas Richard
2e9ba1d9a3 pinctrl: core: add devm_pinctrl_register_mappings() 
Using devm_pinctrl_register_mappings(), the core can automatically
unregister pinctrl mappings.

Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Thomas Richard <thomas.richard@bootlin.com>
Link: https://lore.kernel.org/20250520-aaeon-up-board-pinctrl-support-v6-3-dcb3756be3c6@bootlin.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
 2025-05-21 10:09:47 +02:00
Thomas Richard
223657cfc8 pinctrl: remove extern specifier for functions in machine.h 
Extern is the default specifier for a function, no need to define it.

Suggested-by: Andy Shevchenko <andy@kernel.org>
Reviewed-by: Andy Shevchenko <andy@kernel.org>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Thomas Richard <thomas.richard@bootlin.com>
Link: https://lore.kernel.org/20250520-aaeon-up-board-pinctrl-support-v6-2-dcb3756be3c6@bootlin.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
 2025-05-21 10:09:41 +02:00
Nícolas F. R. A. Prado
1c9977b263 pinctrl: mediatek: eint: Fix invalid pointer dereference for v1 platforms 
Commit 3ef9f710ef ("pinctrl: mediatek: Add EINT support for multiple
addresses") introduced an access to the 'soc' field of struct
mtk_pinctrl in mtk_eint_do_init() and for that an include of
pinctrl-mtk-common-v2.h.

However, pinctrl drivers relying on the v1 common driver include
pinctrl-mtk-common.h instead, which provides another definition of
struct mtk_pinctrl that does not contain an 'soc' field.

Since mtk_eint_do_init() can be called both by v1 and v2 drivers, it
will now try to dereference an invalid pointer when called on v1
platforms. This has been observed on Genio 350 EVK (MT8365), which
crashes very early in boot (the kernel trace can only be seen with
earlycon).

In order to fix this, since 'struct mtk_pinctrl' was only needed to get
a 'struct mtk_eint_pin', make 'struct mtk_eint_pin' a parameter
of mtk_eint_do_init() so that callers need to supply it, removing
mtk_eint_do_init()'s dependency on any particular 'struct mtk_pinctrl'.

Fixes: 3ef9f710ef ("pinctrl: mediatek: Add EINT support for multiple addresses")
Suggested-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Signed-off-by: Nícolas F. R. A. Prado <nfraprado@collabora.com>
Link: https://lore.kernel.org/20250520-genio-350-eint-null-ptr-deref-fix-v2-1-6a3ca966a7ba@collabora.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
 2025-05-21 00:39:30 +02:00
Alexander Stein
a660d9e885 pinctrl: freescale: Enable driver if platform is enabled. 
The pinctrl drivers are not enabled in defconfig. Instead of listing
each driver in the defconfig, enable then by default if the platform/soc
support is enabled as well.

Signed-off-by: Alexander Stein <alexander.stein@ew.tq-group.com>
Acked-by: Esben Haabendal <esben@geanix.com>
Link: https://lore.kernel.org/20250514131342.755840-2-alexander.stein@ew.tq-group.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
 2025-05-20 23:39:52 +02:00
Alexander Stein
939be10e5e pinctrl: freescale: Depend imx-scu driver on OF 
Although the driver itself does not depend on OF itself, it selects
PINCTRL_IMX which depends on OF. So only select PINCTRL_IMX if OF is
already selected to ensure dependencies are met.

Signed-off-by: Alexander Stein <alexander.stein@ew.tq-group.com>
Link: https://lore.kernel.org/20250514131342.755840-1-alexander.stein@ew.tq-group.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
 2025-05-20 23:39:52 +02:00
Linus Walleij
8cefeddf9a Merge branch 'ib-armada-for-v6.16' into devel 
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
 2025-05-15 00:25:42 +02:00
Gabor Juhos
4229c28323 pinctrl: armada-37xx: propagate error from armada_37xx_pmx_set_by_name() 
The regmap_update_bits() function can fail, so propagate its error
up to the stack instead of silently ignoring that.

Signed-off-by: Imre Kaloz <kaloz@openwrt.org>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: Gabor Juhos <j4g8y7@gmail.com>
Link: https://lore.kernel.org/20250514-pinctrl-a37xx-fixes-v2-7-07e9ac1ab737@gmail.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
 2025-05-15 00:18:14 +02:00
Gabor Juhos
6481c0a833 pinctrl: armada-37xx: propagate error from armada_37xx_gpio_get_direction() 
The regmap_read() function can fail, so propagate its error up to
the stack instead of silently ignoring that.

Signed-off-by: Imre Kaloz <kaloz@openwrt.org>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: Gabor Juhos <j4g8y7@gmail.com>
Link: https://lore.kernel.org/20250514-pinctrl-a37xx-fixes-v2-6-07e9ac1ab737@gmail.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
 2025-05-15 00:18:14 +02:00
Gabor Juhos
bfa0ff804f pinctrl: armada-37xx: propagate error from armada_37xx_pmx_gpio_set_direction() 
The armada_37xx_gpio_direction_{in,out}put() functions can fail, so
propagate their error values back to the stack instead of silently
ignoring those.

Signed-off-by: Imre Kaloz <kaloz@openwrt.org>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: Gabor Juhos <j4g8y7@gmail.com>
Link: https://lore.kernel.org/20250514-pinctrl-a37xx-fixes-v2-5-07e9ac1ab737@gmail.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
 2025-05-15 00:18:14 +02:00
Gabor Juhos
57273ff8bb pinctrl: armada-37xx: propagate error from armada_37xx_gpio_get() 
The regmap_read() function can fail, so propagate its error up to
the stack instead of silently ignoring that.

Signed-off-by: Imre Kaloz <kaloz@openwrt.org>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: Gabor Juhos <j4g8y7@gmail.com>
Link: https://lore.kernel.org/20250514-pinctrl-a37xx-fixes-v2-4-07e9ac1ab737@gmail.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
 2025-05-15 00:18:14 +02:00
Gabor Juhos
0396a8731e pinctrl: armada-37xx: propagate error from armada_37xx_gpio_direction_output() 
The regmap_update_bits() function can fail, so propagate its error
up to the stack instead of silently ignoring that.

Signed-off-by: Imre Kaloz <kaloz@openwrt.org>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: Gabor Juhos <j4g8y7@gmail.com>
Link: https://lore.kernel.org/20250514-pinctrl-a37xx-fixes-v2-3-07e9ac1ab737@gmail.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
 2025-05-15 00:18:14 +02:00
Gabor Juhos
e6ebd49429 pinctrl: armada-37xx: set GPIO output value before setting direction 
Changing the direction before updating the output value in the
OUTPUT_VAL register may result in a glitch on the output line
if the previous value in the OUTPUT_VAL register is different
from the one we want to set.

In order to avoid that, update the output value before changing
the direction.

Cc: stable@vger.kernel.org
Fixes: 6702abb3bf ("pinctrl: armada-37xx: Fix direction_output() callback behavior")
Signed-off-by: Imre Kaloz <kaloz@openwrt.org>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: Gabor Juhos <j4g8y7@gmail.com>
Link: https://lore.kernel.org/20250514-pinctrl-a37xx-fixes-v2-2-07e9ac1ab737@gmail.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
 2025-05-15 00:18:14 +02:00
Gabor Juhos
947c93eb29 pinctrl: armada-37xx: use correct OUTPUT_VAL register for GPIOs > 31 
The controller has two consecutive OUTPUT_VAL registers and both
holds output value for 32 GPIOs. Due to a missing adjustment, the
current code always uses the first register while setting the
output value whereas it should use the second one for GPIOs > 31.

Add the missing armada_37xx_update_reg() call to adjust the register
according to the 'offset' parameter of the function to fix the issue.

Cc: stable@vger.kernel.org
Fixes: 6702abb3bf ("pinctrl: armada-37xx: Fix direction_output() callback behavior")
Signed-off-by: Imre Kaloz <kaloz@openwrt.org>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: Gabor Juhos <j4g8y7@gmail.com>
Link: https://lore.kernel.org/20250514-pinctrl-a37xx-fixes-v2-1-07e9ac1ab737@gmail.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
 2025-05-15 00:18:14 +02:00
Linus Walleij
86ea0b826f Merge tag 'samsung-pinctrl-6.16' of https://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung into devel 
Samsung pinctrl drivers changes for v6.16

Refactor the driver suspend and resume to handle Google GS101 EINT GPIO
pin banks and add the alive pin bank for that SoC.

Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
 2025-05-14 00:01:56 +02:00
Krzysztof Kozlowski
a5fd6b67fe pinctrl: meson: Drop unused aml_pctl_find_group_by_name() 
aml_pctl_find_group_by_name() is not used anywhere, as reported by W=1
clang build:

  pinctrl-amlogic-a4.c:600:2: error: unused function 'aml_pctl_find_group_by_name' [-Werror,-Wunused-function]

Fixes: 6e9be3abb7 ("pinctrl: Add driver support for Amlogic SoCs")
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Xianwei Zhao <xianwei.zhao@amlogic.com>
Reviewed-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Link: https://lore.kernel.org/20250509150114.299962-2-krzysztof.kozlowski@linaro.org
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
 2025-05-13 23:51:56 +02:00
Andy Shevchenko
762ef7d1e6 pinctrl: at91: Fix possible out-of-boundary access 
at91_gpio_probe() doesn't check that given OF alias is not available or
something went wrong when trying to get it. This might have consequences
when accessing gpio_chips array with that value as an index. Note, that
BUG() can be compiled out and hence won't actually perform the required
checks.

Fixes: 6732ae5cb4 ("ARM: at91: add pinctrl support")
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Closes: https://lore.kernel.org/r/202505052343.UHF1Zo93-lkp@intel.com/
Link: https://lore.kernel.org/20250508200807.1384558-1-andriy.shevchenko@linux.intel.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
 2025-05-13 15:26:51 +02:00
Bartosz Golaszewski
3b38cce83f pinctrl: add stubs for OF-specific pinconf functions 
Allow building drivers using these interfaces with COMPILE_TEST enabled
and OF disabled by providing stub definitions.

Reported-by: kernel test robot <lkp@intel.com>
Closes: https://lore.kernel.org/oe-kbuild-all/202505072245.OgSXI1hh-lkp@intel.com/
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
Link: https://lore.kernel.org/20250507143551.47056-1-brgl@bgdev.pl
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
 2025-05-13 15:05:45 +02:00
Lijuan Gao
32b5361a0d pinctrl: qcom: correct the ngpios entry for QCS8300 
Correct the ngpios entry to account for the UFS_RESET pin, which is
expected to be wired to the reset pin of the primary UFS memory and is
exported as GPIOs in addition to the real GPIOs, allowing the UFS driver
to toggle it.

Fixes: 0c4cd2cc87 ("pinctrl: qcom: add the tlmm driver for QCS8300 platforms")
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Signed-off-by: Lijuan Gao <quic_lijuang@quicinc.com>
Link: https://lore.kernel.org/20250506-correct_gpio_ranges-v3-4-49a7d292befa@quicinc.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
 2025-05-13 14:53:23 +02:00
Lijuan Gao
d18cdb975b pinctrl: qcom: correct the ngpios entry for QCS615 
Correct the ngpios entry to account for the UFS_RESET pin being exported
as a GPIO in addition to the real GPIOs, allowing the UFS driver to toggle
it.

Fixes: b698f36a9d ("pinctrl: qcom: add the tlmm driver for QCS615 platform")
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Signed-off-by: Lijuan Gao <quic_lijuang@quicinc.com>
Link: https://lore.kernel.org/20250506-correct_gpio_ranges-v3-3-49a7d292befa@quicinc.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
 2025-05-13 14:53:23 +02:00
Lijuan Gao
b4b6c80ed8 dt-bindings: pinctrl: qcom: correct gpio-ranges in examples for qcs8300 
Correct the gpio-ranges in the QCS8300 TLMM pin controller example to
include the UFS_RESET pin, which is expected to be wired to the reset
pin of the primary UFS memory. This allows the UFS driver to toggle it.

Fixes: 5778535972 ("dt-bindings: pinctrl: describe qcs8300-tlmm")
Acked-by: Rob Herring (Arm) <robh@kernel.org>
Signed-off-by: Lijuan Gao <quic_lijuang@quicinc.com>
Link: https://lore.kernel.org/20250506-correct_gpio_ranges-v3-2-49a7d292befa@quicinc.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
 2025-05-13 14:53:23 +02:00
Lijuan Gao
2f87c9aa90 dt-bindings: pinctrl: qcom: correct gpio-ranges in examples for qcs615 
Correct the gpio-ranges in the QCS615 TLMM pin controller example to
include the UFS_RESET pin, which is expected to be wired to the reset
pin of the primary UFS memory. This allows the UFS driver to toggle it.

Fixes: 55c487ea60 ("dt-bindings: pinctrl: document the QCS615 Top Level Mode Multiplexer")
Acked-by: Rob Herring (Arm) <robh@kernel.org>
Signed-off-by: Lijuan Gao <quic_lijuang@quicinc.com>
Link: https://lore.kernel.org/20250506-correct_gpio_ranges-v3-1-49a7d292befa@quicinc.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
 2025-05-13 14:53:23 +02:00
Linus Walleij
7620eeaa90 Merge tag 'renesas-pinctrl-for-v6.16-tag1' of git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers into devel 
pinctrl: renesas: Updates for v6.16

  - Add support for the RZ/V2N (R9A09G056) Soc.

Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
 2025-05-13 00:39:50 +02:00
Bartosz Golaszewski
941a099ddc pinctrl: bcm2835: 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/20250425-gpiochip-set-rv-pinctrl-bcm-v1-3-6b8883d79b66@linaro.org
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
 2025-05-09 10:05:52 +02:00
Bartosz Golaszewski
6752dbe5b6 pinctrl: bcm: iproc-gpio: 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/20250425-gpiochip-set-rv-pinctrl-bcm-v1-2-6b8883d79b66@linaro.org
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
 2025-05-09 10:05:52 +02:00
Bartosz Golaszewski
c84c4a1db6 pinctrl: bcm: nsp-gpio: 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/20250425-gpiochip-set-rv-pinctrl-bcm-v1-1-6b8883d79b66@linaro.org
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
 2025-05-09 10:05:52 +02:00
Bartosz Golaszewski
23a5fa371c pinctrl: mediatek: common: 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/20250425-gpiochip-set-rv-pinctrl-mediatek-v1-5-93e6a01855e7@linaro.org
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
 2025-05-09 10:04:45 +02:00
Bartosz Golaszewski
8a3f17df00 pinctrl: mediatek: moore: 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/20250425-gpiochip-set-rv-pinctrl-mediatek-v1-4-93e6a01855e7@linaro.org
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
 2025-05-09 10:04:45 +02:00
Bartosz Golaszewski
1849d1a3d3 pinctrl: mediatek: paris: 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/20250425-gpiochip-set-rv-pinctrl-mediatek-v1-3-93e6a01855e7@linaro.org
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
 2025-05-09 10:04:45 +02:00
Bartosz Golaszewski
9c791cbaf3 pinctrl: mediatek: paris: don't double-check the GPIO number 
GPIO core already makes sure we don't pass invalid GPIO numbers down to
the driver callbacks. Remove needless checks from the driver.

Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
Link: https://lore.kernel.org/20250425-gpiochip-set-rv-pinctrl-mediatek-v1-2-93e6a01855e7@linaro.org
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
 2025-05-09 10:04:45 +02:00
Bartosz Golaszewski
7464c88169 pinctrl: mediatek: airoha: 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>
Acked-by: Lorenzo Bianconi <lorenzo@kernel.org>
Link: https://lore.kernel.org/20250425-gpiochip-set-rv-pinctrl-mediatek-v1-1-93e6a01855e7@linaro.org
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
 2025-05-09 10:04:45 +02:00
Bartosz Golaszewski
781411f0ee pinctrl: at91: drop unneeded dependency on OF_GPIO 
This driver does not use any symbols from gpiolib-of.c. There's no
reason for it to select OF_GPIO directly. This addresses a kismet issue
reported by the build bot.

Fixes: 8e86af65f3 ("pinctrl: at91: allow building the module with COMPILE_TEST=y")
Reported-by: kernel test robot <lkp@intel.com>
Closes: https://lore.kernel.org/oe-kbuild-all/202505010447.kUlI61vt-lkp@intel.com/
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
Link: https://lore.kernel.org/20250502100841.113091-1-brgl@bgdev.pl
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
 2025-05-08 22:12:13 +02:00
Lad Prabhakar
5488aa013e pinctrl: renesas: rzg2l: Add support for RZ/V2N SoC 
Add pinctrl support for the Renesas RZ/V2N SoC by reusing the existing
RZ/V2H(P) pin configuration data. The PFC block is nearly identical, with
the only difference being the absence of `PCIE1_RSTOUTB` on RZ/V2N.

To handle this, the rzv2h_dedicated_pins array is refactored into a common
and pcie1 subset. This enables reuse of the common portion across both
SoCs, while excluding PCIE1_RSTOUTB for RZ/V2N.

This change allows the pinctrl-rzg2l driver to support RZ/V2N without
duplicating large parts of the RZ/V2H configuration.

Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://lore.kernel.org/20250415130854.242227-1-prabhakar.mahadev-lad.rj@bp.renesas.com
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
 2025-05-05 10:50:10 +02:00
Bartosz Golaszewski
9e4c444755 pinctrl: samsung: 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/20250424-gpiochip-set-rv-pinctrl-part2-v1-12-504f91120b99@linaro.org
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
 2025-04-29 10:34:46 +02:00
Bartosz Golaszewski
e52254e5ce pinctrl: pistachio: 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/20250424-gpiochip-set-rv-pinctrl-part2-v1-11-504f91120b99@linaro.org
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
 2025-04-29 10:34:46 +02:00
Bartosz Golaszewski
8152769f9f pinctrl: armada-37xx: 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/20250424-gpiochip-set-rv-pinctrl-part2-v1-10-504f91120b99@linaro.org
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
 2025-04-29 10:34:46 +02:00
Bartosz Golaszewski
b0dfc1bd6f pinctrl: at91: 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/20250424-gpiochip-set-rv-pinctrl-part2-v1-9-504f91120b99@linaro.org
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
 2025-04-29 10:34:45 +02:00
Bartosz Golaszewski
8e86af65f3 pinctrl: at91: allow building the module with COMPILE_TEST=y 
Extend the build coverage by allowing to build the module with
COMPILE_TEST enabled. We can do this as the driver doesn't depend on any
architecture-specific bits.

Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
Link: https://lore.kernel.org/20250424-gpiochip-set-rv-pinctrl-part2-v1-8-504f91120b99@linaro.org
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
 2025-04-29 10:34:45 +02:00
Bartosz Golaszewski
f0401cce03 pinctrl: microchip-sgpio: 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/20250424-gpiochip-set-rv-pinctrl-part2-v1-7-504f91120b99@linaro.org
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
 2025-04-29 10:34:45 +02:00
Bartosz Golaszewski
eac1183a17 pinctrl: ingenic: 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>
Acked-by: Paul Cercueil <paul@crapouillou.net>
Link: https://lore.kernel.org/20250424-gpiochip-set-rv-pinctrl-part2-v1-6-504f91120b99@linaro.org
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
 2025-04-29 10:34:45 +02:00
Bartosz Golaszewski
43c8981b02 pinctrl: stm32: 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: Antonio Borneo <antonio.borneo@foss.st.com>
Link: https://lore.kernel.org/20250424-gpiochip-set-rv-pinctrl-part2-v1-5-504f91120b99@linaro.org
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
 2025-04-29 10:34:45 +02:00
Bartosz Golaszewski
059f547079 pinctrl: owl: 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>
Acked-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Link: https://lore.kernel.org/20250424-gpiochip-set-rv-pinctrl-part2-v1-4-504f91120b99@linaro.org
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
 2025-04-29 10:34:45 +02:00
Bartosz Golaszewski
8657c6ee9b pinctrl: stmfx: 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: Amelie Delaunay <amelie.delaunay@foss.st.com>
Link: https://lore.kernel.org/20250424-gpiochip-set-rv-pinctrl-part2-v1-3-504f91120b99@linaro.org
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
 2025-04-29 10:34:45 +02:00
Bartosz Golaszewski
fa10247914 pinctrl: axp209: 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: Chen-Yu Tsai <wens@csie.org>
Link: https://lore.kernel.org/20250424-gpiochip-set-rv-pinctrl-part2-v1-2-504f91120b99@linaro.org
[Drop unnecessary curly braces]
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
 2025-04-29 10:34:19 +02:00
Bartosz Golaszewski
ec08e2c670 pinctrl: amd: 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/20250424-gpiochip-set-rv-pinctrl-part2-v1-1-504f91120b99@linaro.org
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
 2025-04-29 10:30:59 +02:00
Frank Li
278114ccfd dt-bindings: pinctrl: convert fsl,imx7ulp-pinctrl.txt to yaml format 
Convert fsl,imx7ulp-pinctrl.txt to yaml format.

Additional changes:
- remove label in example
- fsl,pin direct use hex value instead of macro because macro define in
dts local directory.

Signed-off-by: Frank Li <Frank.Li@nxp.com>
Reviewed-by: Rob Herring (Arm) <robh@kernel.org>
Link: https://lore.kernel.org/20250417152158.3570936-1-Frank.Li@nxp.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
 2025-04-23 11:00:31 +02:00
Hao Chang
bd91eae5dc pinctrl: mediatek: pinctrl: mediatek: add mt8196 eint pin 
Add eint pin support for MediaTek mt8196 SoC.

Signed-off-by: Hao Chang <ot_chhao.chang@mediatek.com>
Signed-off-by: Qingliang Li <qingliang.li@mediatek.com>
Acked-by: Cathy Xu (许华婷) <ot_cathy.xu@mediatek.com>
Link: https://lore.kernel.org/20250411084159.3307-1-ot_chhao.chang@mediatek.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
 2025-04-23 10:40:50 +02:00
Yixun Lan
5a740280de pinctrl: spacemit: add clock support for K1 SoC 
For SpacemiT K1 SoC's pinctrl, explicitly acquiring clocks in
the driver instead of relying on bootloader or default hardware
settings to enable it.

Signed-off-by: Yixun Lan <dlan@gentoo.org>
Reviewed-by: Alex Elder <elder@riscstar.com>
Link: https://lore.kernel.org/20250416-02-k1-pinctrl-clk-v2-2-2b5fcbd4183c@gentoo.org
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
 2025-04-23 10:39:03 +02:00
Yixun Lan
c6650433ea dt-bindings: pinctrl: spacemit: add clock and reset property 
SpacemiT K1 SoC's pinctrl controller requires two clocks in order
to work properly, also has one reset line from hardware perspective.

Signed-off-by: Yixun Lan <dlan@gentoo.org>
Reviewed-by: Rob Herring (Arm) <robh@kernel.org>
Link: https://lore.kernel.org/20250416-02-k1-pinctrl-clk-v2-1-2b5fcbd4183c@gentoo.org
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
 2025-04-23 10:39:03 +02:00
Frank Li
829d06ba6c dt-bindings: pinctrl: convert fsl,vf610-pinctrl.txt to yaml format 
Convert fsl,vf610-pinctrl.txt to yaml format.

Additional changes:
- subnode name force pattern to 'grp$' to align other imx chips.

Reviewed-by: Rob Herring (Arm) <robh@kernel.org>
Signed-off-by: Frank Li <Frank.Li@nxp.com>
Link: https://lore.kernel.org/20250416150847.3422218-1-Frank.Li@nxp.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
 2025-04-17 09:46:28 +02:00