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2024-10-10pinctrl: aw9523: fix kerneldoc for _aw9523_gpio_get_multiple()Bartosz Golaszewski
The parameters' descriptions are wrong, drop the invalid ones and document the ones that are missing the description. Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org> Link: https://lore.kernel.org/20241010080347.7759-1-brgl@bgdev.pl Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2024-10-10pinctrl: sophgo: fix double free in cv1800_pctrl_dt_node_to_map()Harshit Mogalapalli
'map' is allocated using devm_* which takes care of freeing the allocated data, but in error paths there is a call to pinctrl_utils_free_map() which also does kfree(map) which leads to a double free. Use kcalloc() instead of devm_kcalloc() as freeing is manually handled. Fixes: a29d8e93e710 ("pinctrl: sophgo: add support for CV1800B SoC") Signed-off-by: Harshit Mogalapalli <harshit.m.mogalapalli@oracle.com> Link: https://lore.kernel.org/20241010111830.3474719-1-harshit.m.mogalapalli@oracle.com Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2024-10-09pinctrl: s32: add missing pins definitionsAndrei Stefanescu
Added definitions for some pins which were missing from the S32G2 SIUL2 pinctrl driver. These pins are used by the JTAG, PFE and LLCE hardware modules. Reviewed-by: Matthias Brugger <mbrugger@suse.com> Signed-off-by: Andrei Stefanescu <andrei.stefanescu@oss.nxp.com> Link: https://lore.kernel.org/20241002135920.3647322-2-andrei.stefanescu@oss.nxp.com Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2024-10-09pinctrl: th1520: Convert dt child node loop to scoped iteratorDrew Fustini
Convert th1520_pinctrl_dt_node_to_map() to use a scoped iterator with for_each_available_child_of_node_scoped(). As a result, there is no need to call of_node_put() anymore. The put_child label has been renamed to free_map which is now a more accurate description. Suggested-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Drew Fustini <dfustini@tenstorrent.com> Link: https://lore.kernel.org/20241008-th1520-pinctrl-fixes-v3-3-5b60db446a49@tenstorrent.com Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2024-10-09pinctrl: th1520: Convert thp->mutex to guarded mutexDrew Fustini
Convert th1520_pinctrl_dt_node_to_map() to use guarded mutex for thp->mutex. Suggested-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Drew Fustini <dfustini@tenstorrent.com> Link: https://lore.kernel.org/20241008-th1520-pinctrl-fixes-v3-2-5b60db446a49@tenstorrent.com Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2024-10-09pinctrl: th1520: Fix return value for unknown pin errorDrew Fustini
Fix th1520_pinctrl_dt_node_to_map() to set the return value before jumping to free_configs when an unknown pin error occurs. Reported-by: Dan Carpenter <dan.carpenter@linaro.org> Closes: https://lore.kernel.org/r/202410022336.xyWlV0Tf-lkp@intel.com/ Signed-off-by: Drew Fustini <dfustini@tenstorrent.com> Link: https://lore.kernel.org/20241008-th1520-pinctrl-fixes-v3-1-5b60db446a49@tenstorrent.com Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2024-10-09pinctrl: renesas: rzg2l: Fix missing return in rzg2l_pinctrl_register()Biju Das
Fix the missing return statement in the error path of rzg2l_pinctrl_register(). Fixes: f73f63b24491fa43 ("pinctrl: renesas: rzg2l: Use dev_err_probe()") Reported-by: Nobuhiro Iwamatsu <nobuhiro1.iwamatsu@toshiba.co.jp> Closes: https://lore.kernel.org/all/OS0PR01MB638837327E5487B71D88A70392712@OS0PR01MB6388.jpnprd01.prod.outlook.com/ Signed-off-by: Biju Das <biju.das.jz@bp.renesas.com> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> Link: https://lore.kernel.org/20241003082550.33341-1-biju.das.jz@bp.renesas.com Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
2024-10-09pinctrl: renesas: rzg2l: Remove RZG2L_TINT_IRQ_START_INDEXFabrizio Castro
The RZ/V2H(P) SoC has 16 IRQ interrupts, while every other SoC has 8, and this affects the start index of TINT interrupts (1 + 16 = 17, rather than 1 + 8 = 9). Macro RZG2L_TINT_IRQ_START_INDEX cannot work anymore, replace it with a new member within struct rzg2l_hwcfg. Signed-off-by: Fabrizio Castro <fabrizio.castro.jz@renesas.com> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> Tested-by: Claudiu Beznea <claudiu.beznea.uj@bp.renesas.com> Link: https://lore.kernel.org/20240930145244.356565-2-fabrizio.castro.jz@renesas.com Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
2024-10-04pinctrl: k230: Drop unused codeLinus Walleij
The build robot complains about unused code. Let's drop it, this can be restored with simple git revert when needed. Reported-by: kernel test robot <lkp@intel.com> Closes: https://lore.kernel.org/oe-kbuild-all/202410021136.ie3cFM2w-lkp@intel.com/ Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Link: https://lore.kernel.org/20241003-k320-unused-v1-1-72e65bc2f27b@linaro.org
2024-10-04pinctrl: imx27: Fix too generic definesLinus Walleij
The "PC" define is colliding with the (apparently broadcased) define for "program counter" on Loongarch, so let's rename all these 2-letter defines so they don't collide with stuff. Fixes: a55222b7a132 ("pinctrl: freescale: enable use with COMPILE_TEST") Reported-by: kernel test robot <lkp@intel.com> Closes: https://lore.kernel.org/oe-kbuild-all/202410030214.dPrgmUqd-lkp@intel.com/ Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Link: https://lore.kernel.org/20241003-fix-imx27-pc-v1-1-0e78d1fc6175@linaro.org
2024-10-04pinctrl: aw9523: use devm_mutex_initRosen Penev
Simplifies probe by removing all gotos and removing mutex_destroy from _remove. Signed-off-by: Rosen Penev <rosenp@gmail.com> Link: https://lore.kernel.org/20241003214746.146207-1-rosenp@gmail.com Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2024-10-04pinctrl: aw9523: add missing mutex_destroyRosen Penev
Otherwise the mutex remains after a failed kzalloc. Signed-off-by: Rosen Penev <rosenp@gmail.com> Link: https://lore.kernel.org/20241001212724.309320-1-rosenp@gmail.com Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2024-10-03pinctrl: freescale: fix COMPILE_TEST error with PINCTRL_IMX_SCUEsben Haabendal
When PINCTRL_IMX_SCU was selected by PINCTRL_IMX8DXL or PINCTRL_IMX8QM combined with COMPILE_TEST on a non-arm platforms, the IMX_SCU dependency could not be enabled. Reported-by: kernel test robot <lkp@intel.com> Closes: https://lore.kernel.org/oe-kbuild-all/202410031439.GyTSa0kX-lkp@intel.com/ Closes: https://lore.kernel.org/oe-kbuild-all/202410030852.q0Hukplf-lkp@intel.com/ Signed-off-by: Esben Haabendal <esben@geanix.com> Link: https://lore.kernel.org/20241003-imx-pinctrl-compile-test-fix-v1-1-145ca1948cc3@geanix.com Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2024-10-03pinctrl: thead1520: Fix Null pointer dereferenceclingfei
pinmux_generic_get_function may return NULL, and its retval is dereferenced without check, which will cause a NULL pointer dereference. Signed-off-by: clingfei <clf700383@gmail.com> Reviewed-by: Drew Fustini <dfustini@tenstorrent.com> Link: https://lore.kernel.org/20241003023307.2138695-1-clf700383@gmail.com Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2024-10-03Merge tag 'intel-pinctrl-v6.12-2' of ↵Linus Walleij
git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel into fixes intel-pinctrl for v6.12-2 Fixes a few issues with Intel pin control platform driver: * fix missing reference counter drop of fwnode on error path * replace comma by semicolon to follow the kernel style * add Panther Lake to the list of supported devices The following is an automated git shortlog grouped by driver: intel: - platform: Add Panther Lake to the list of supported - platform: use semicolon instead of comma in ncommunities assignment - platform: fix error path in device_for_each_child_node() Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2024-10-03pinctrl: intel: platform: Add Panther Lake to the list of supportedAndy Shevchenko
Intel Panther Lake is supported by the generic platform driver, so add it to the list of supported in Kconfig. Acked-by: Mika Westerberg <mika.westerberg@linux.intel.com> Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
2024-10-02pinctrl: imx1: Fix too generic definesLinus Walleij
The "PC" define is colliding with the (apparently broadcased) define for "program counter" on Loongarch, so let's rename all these 2-letter defines so they don't collide with stuff. Reported-by: kernel test robot <lkp@intel.com> Closes: https://lore.kernel.org/oe-kbuild-all/202410020940.wGISlWfV-lkp@intel.com/ Fixes: a55222b7a132 ("pinctrl: freescale: enable use with COMPILE_TEST") Reviewed-by: Fabio Estevam <festevam@gmail.com> Reviewed-by: Frank Li <Frank.Li@nxp.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2024-10-02pinctrl: rockchip: improve error message for incorrect rockchip,pins propertyQuentin Schulz
If one improperly writes a rockchip,pins property, the pinctrl driver basically just states that one in the myriad of pinctrl nodes is improper but does not tell you which one. Instead, let's print the full name of the Device Tree node that is improper as well as provide more context on what the expected content is. Note that this should be rather unnecessary if one reads the output of the dtbs_check as it would be highlighted as an error. Signed-off-by: Quentin Schulz <quentin.schulz@cherry.de> Reviewed-by: Heiko Stuebner <heiko@sntech.de> Link: https://lore.kernel.org/20241002-pinctrl-rockchip-error-modulo-4-v1-1-4addb4e5732a@cherry.de Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2024-10-02pinctrl: aw9523: use enable for regulatorRosen Penev
devm_regulator_get_enable_optional can be used to simplify the logic here. Signed-off-by: Rosen Penev <rosenp@gmail.com> Link: https://lore.kernel.org/20241001212724.309320-2-rosenp@gmail.com Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2024-10-02pinctrl: aw9523: add missing mutex_destroyRosen Penev
Otherwise the mutex remains after a failed kzalloc. Signed-off-by: Rosen Penev <rosenp@gmail.com> Link: https://lore.kernel.org/20241001212724.309320-1-rosenp@gmail.com Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2024-10-02pinctrl: samsung: Add exynos8895 SoC pinctrl configurationIvaylo Ivanov
Add support for the pin-controller found on the Exynos8895 SoC used in Samsung Galaxy S8 and S8 Plus phones. It has a newly applied pinctrl register layer for FSYS0 with a different bank type offset that consists of the following bit fields: CON: 4, DAT: 1, PUD: 2, DRV: 3, CONPDN: 2, PUDPDN: 2 Signed-off-by: Ivaylo Ivanov <ivo.ivanov.ivanov1@gmail.com> Reviewed-by: Sam Protsenko <semen.protsenko@linaro.org> Acked-by: Linus Walleij <linus.walleij@linaro.org> Link: https://lore.kernel.org/r/20240920154508.1618410-6-ivo.ivanov.ivanov1@gmail.com Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
2024-10-01pinctrl: sx150x: Use maple tree register cacheMark Brown
The sx150x driver uses a rbtree register cache with no obvious reason for specifically preferring it. The maple tree register cache is based on a more modern data structure and makes implementation decisions more suitable for modern systems so let's switch the driver to use that. No functional change. Signed-off-by: Mark Brown <broonie@kernel.org> Link: https://lore.kernel.org/20240924-pinctl-sx150x-maple-v1-1-17dcfefefd17@kernel.org Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2024-10-01pinctrl: aw9523: Drop explicit initialization of struct ↵Uwe Kleine-König
i2c_device_id::driver_data to 0 These drivers don't use the driver_data member of struct i2c_device_id, so don't explicitly initialize this member. This prepares putting driver_data in an anonymous union which requires either no initialization or named designators. But it's also a nice cleanup on its own. Signed-off-by: Uwe Kleine-König <u.kleine-koenig@baylibre.com> Link: https://lore.kernel.org/20240920153430.503212-13-u.kleine-koenig@baylibre.com Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2024-10-01pinctrl: qcom: add the tlmm driver for QCS615 platformLijuan Gao
Add support for QCS615 TLMM configuration and control via the pinctrl framework. Signed-off-by: Lijuan Gao <quic_lijuang@quicinc.com> Link: https://lore.kernel.org/20240920-add_qcs615_pinctrl_driver-v2-2-e03c42a9d055@quicinc.com Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2024-10-01pinctrl: canaan: Add support for k230 SoCZe Huang
Configuration of the K230 is similar to that of the K210. However, in K210, the 256 functions for each pin are shared, whereas in K230, multiplex functions are different for every pin. `drv_data` of `pinctrl_pin_desc` is pointing to currently activated group, which is used to print the name of current function of pin in `pin_dbg_show` and will be updated in `set_mux`, so they are not set const. Signed-off-by: Ze Huang <18771902331@163.com> Link: https://lore.kernel.org/20240926-k230-pinctrl-v2-2-a9a36fba4b34@163.com Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2024-10-01pinctrl: qcom: Introduce IPQ5424 TLMM driverSricharan Ramabadhran
The IPQ5424 SoC comes with a TLMM block, like all other Qualcomm platforms, so add a driver for it. Co-developed-by: Varadarajan Narayanan <quic_varada@quicinc.com> Signed-off-by: Varadarajan Narayanan <quic_varada@quicinc.com> Signed-off-by: Sricharan Ramabadhran <quic_srichara@quicinc.com> Link: https://lore.kernel.org/20240927065244.3024604-6-quic_srichara@quicinc.com Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2024-10-01Merge branch 'ib-thead-th1520' into develLinus Walleij
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2024-10-01pinctrl: Add driver for the T-Head TH1520 SoCEmil Renner Berthing
Add pinctrl driver for the T-Head TH1520 RISC-V SoC. Tested-by: Thomas Bonnefille <thomas.bonnefille@bootlin.com> Signed-off-by: Emil Renner Berthing <emil.renner.berthing@canonical.com> [dfustini: use thead,pad-group to identify the pin controller instance] Signed-off-by: Drew Fustini <dfustini@tenstorrent.com> Link: https://lore.kernel.org/20240930-th1520-pinctrl-v3-2-32cea2bdbecb@tenstorrent.com Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2024-10-01pinctrl: ocelot: add support for lan969x SoC pinctrlDaniel Machon
This adds support for lan969x SoC pinctrl, reusing the existing ocelot driver. There are 66 General Purpose I/O pins that are individually configurable to multiple interfaces. Signed-off-by: Daniel Machon <daniel.machon@microchip.com> Link: https://lore.kernel.org/20240917-lan969x-pinctrl-v2-2-ea02cbc56831@microchip.com Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2024-10-01pinctrl: freescale: enable use with COMPILE_TESTEsben Haabendal
Allow compile-testing of i.MX pinctrl drivers using CONFIG_COMPILE_TEST. Signed-off-by: Esben Haabendal <esben@geanix.com> Link: https://lore.kernel.org/20240506-imx-pinctrl-optional-v2-3-bdff75085156@geanix.com Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2024-10-01pinctrl: freescale: Use CONFIG_SOC_IMXRT to guard i.MX RT1xxx driversEsben Haabendal
This aligns with the use of SOC_IMX* as dependencies for all the other mach-imx pinctrl drivers. Enabling i.MX RT pinctrl drivers for a kernel with out i.MX RT SOC support is pointless. Signed-off-by: Esben Haabendal <esben@geanix.com> Acked-by: Arnd Bergmann <arnd@arndb.de> Link: https://lore.kernel.org/20240506-imx-pinctrl-optional-v2-2-bdff75085156@geanix.com Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2024-10-01ARM: imx: Allow user to disable pinctrlEsben Haabendal
Making pinctrl drivers and subsequently the pinctrl framework user-controllable, allows building a kernel without this. While in many (most) cases, this could make the system unbootable, it does allow building smaller kernels for those situations where picntrl is not needed. One such situation is when building a kernel for NXP LS1021A systems, which does not have run-time controllable pinctrl, so pinctrl framework and drivers are 100% dead-weight. Signed-off-by: Esben Haabendal <esben@geanix.com> Acked-by: Shawn Guo <shawnguo@kernel.org> Acked-by: Linus Walleij <linus.walleij@linaro.org> Link: https://lore.kernel.org/20240506-imx-pinctrl-optional-v2-1-bdff75085156@geanix.com Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2024-10-01pinctrl: k210: Make (p)clk local to k210_fpioa_probe()Geert Uytterhoeven
There were never any users of k210_fpioa_data.clk and k210_fpioa_data.pclk outside k210_fpioa_probe(). Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Reviewed-by: Damien Le Moal <dlemoal@kernel.org> Link: https://lore.kernel.org/77f543046d4d5c19206f829ddcf8e093d3e3f6da.1725440917.git.geert+renesas@glider.be Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2024-10-01pinctrl: pinctrl-zynqmp: Add support for Versal platformSai Krishna Potthuri
Add Pinctrl support for Xilinx Versal platform. Driver checks for firmware support to retrieve the Pin information, if it is supported then proceed further otherwise it returns error saying operation not supported. Latest Xilinx Platform Management Firmware must be used to make use of the Pinctrl driver for Versal platform. Signed-off-by: Sai Krishna Potthuri <sai.krishna.potthuri@amd.com> Link: https://lore.kernel.org/20240906110113.3154327-4-sai.krishna.potthuri@amd.com Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2024-10-01pinctrl: stm32: check devm_kasprintf() returned valueMa Ke
devm_kasprintf() can return a NULL pointer on failure but this returned value is not checked. Fix this lack and check the returned value. Found by code review. Cc: stable@vger.kernel.org Fixes: 32c170ff15b0 ("pinctrl: stm32: set default gpio line names using pin names") Signed-off-by: Ma Ke <make24@iscas.ac.cn> Link: https://lore.kernel.org/20240906100326.624445-1-make24@iscas.ac.cn Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2024-10-01pinctrl: apple: check devm_kasprintf() returned valueMa Ke
devm_kasprintf() can return a NULL pointer on failure but this returned value is not checked. Fix this lack and check the returned value. Found by code review. Cc: stable@vger.kernel.org Fixes: a0f160ffcb83 ("pinctrl: add pinctrl/GPIO driver for Apple SoCs") Signed-off-by: Ma Ke <make24@iscas.ac.cn> Reviewed-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr> Link: https://lore.kernel.org/20240905020917.356534-1-make24@iscas.ac.cn Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2024-10-01pinctrl: renesas: rza1: Mark GPIOs as usedWolfram Sang
GPIOs showed up as unclaimed, so they could be muxed to something else even though they were in use. Mark GPIOs as claimed to avoid that. Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> Link: https://lore.kernel.org/20240930191523.7030-2-wsa+renesas@sang-engineering.com Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
2024-10-01pinctrl: renesas: rza2: Mark GPIOs as usedGeert Uytterhoeven
GPIOs showed up as unclaimed in debugfs, so they could be muxed to something else even though they were in use. Mark GPIOs as claimed when in use to avoid that. Reported-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Reviewed-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Link: https://lore.kernel.org/2862093f7701dcaf29f37c0b2f9268234168338f.1727711124.git.geert+renesas@glider.be
2024-09-30pinctrl: intel: platform: use semicolon instead of comma in ncommunities ↵Javier Carrasco
assignment Substitute the comma with a semicolon in the `ncommunities` assignment for better readability and consistency with common C coding style. Signed-off-by: Javier Carrasco <javier.carrasco.cruz@gmail.com> Acked-by: Mika Westerberg <mika.westerberg@linux.intel.com> Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
2024-09-30pinctrl: intel: platform: fix error path in device_for_each_child_node()Javier Carrasco
The device_for_each_child_node() loop requires calls to fwnode_handle_put() upon early returns to decrement the refcount of the child node and avoid leaking memory if that error path is triggered. There is one early returns within that loop in intel_platform_pinctrl_prepare_community(), but fwnode_handle_put() is missing. Instead of adding the missing call, the scoped version of the loop can be used to simplify the code and avoid mistakes in the future if new early returns are added, as the child node is only used for parsing, and it is never assigned. Cc: stable@vger.kernel.org Fixes: c5860e4a2737 ("pinctrl: intel: Add a generic Intel pin control platform driver") Signed-off-by: Javier Carrasco <javier.carrasco.cruz@gmail.com> Acked-by: Mika Westerberg <mika.westerberg@linux.intel.com> Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
2024-09-26Merge tag 'soc-ep93xx-dt-6.12' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc Pull SoC update from Arnd Bergmann: "Convert ep93xx to devicetree This concludes a long journey towards replacing the old board files with devictree description on the Cirrus Logic EP93xx platform. Nikita Shubin has been working on this for a long time, for details see the last post on https://lore.kernel.org/lkml/20240909-ep93xx-v12-0-e86ab2423d4b@maquefel.me/" * tag 'soc-ep93xx-dt-6.12' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (47 commits) dt-bindings: gpio: ep9301: Add missing "#interrupt-cells" to examples MAINTAINERS: Update EP93XX ARM ARCHITECTURE maintainer soc: ep93xx: drop reference to removed EP93XX_SOC_COMMON config net: cirrus: use u8 for addr to calm down sparse dmaengine: cirrus: use snprintf() to calm down gcc 13.3.0 dmaengine: ep93xx: Fix a NULL vs IS_ERR() check in probe() pinctrl: ep93xx: Fix raster pins typo spi: ep93xx: update kerneldoc comments for ep93xx_spi clk: ep93xx: Fix off by one in ep93xx_div_recalc_rate() clk: ep93xx: add module license dmaengine: cirrus: remove platform code ASoC: cirrus: edb93xx: Delete driver ARM: ep93xx: soc: drop defines ARM: ep93xx: delete all boardfiles ata: pata_ep93xx: remove legacy pinctrl use pwm: ep93xx: drop legacy pinctrl ARM: ep93xx: DT for the Cirrus ep93xx SoC platforms ARM: dts: ep93xx: Add EDB9302 DT ARM: dts: ep93xx: add ts7250 board ARM: dts: add Cirrus EP93XX SoC .dtsi ...
2024-09-23Merge tag 'pinctrl-v6.12-1' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl Pull pin control updates from Linus Walleij: "Core changes: - Add support for "input-schmitt-microvolt" property, as used in the Sophgo SoC New drivers: - Mobileye EyeQ5 pin controller, I think this is an automotive SoC - Rockchip rk3576 pin control support - Sophgo CV1800 series pin controllers: CV1800B, CV1812H and SG2000 Improvements: - Gradual improvements to Renesas, Samsung, Qualcomm, Nuvoton and a few other drivers" * tag 'pinctrl-v6.12-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl: (67 commits) pinctrl: intel: Constify struct intel_pinctrl parameter pinctrl: Remove redundant null pointer checks in pinctrl_remove_device_debugfs() pinctrl: baytrail: Drop duplicate return statement pinctrl: intel: Inline intel_gpio_community_irq_handler() dt-bindings: pinctrl: qcom: add missing type to GPIO hogs pinctrl: madera: Simplify with dev_err_probe() pinctrl: k210: Use devm_clk_get_enabled() helpers pinctrl: Join split messages and remove double whitespace pinctrl: renesas: rzg2l: Move pinconf_to_config_argument() call outside of switch cases pinctrl: renesas: rzg2l: Introduce single macro for digital noise filter configuration pinctrl: renesas: rzg2l: Replace of_node_to_fwnode() with more suitable API pinctrl: mvebu: Fix devinit_dove_pinctrl_probe function pinctrl: sunxi: Use devm_clk_get_enabled() helpers pinctrl: sophgo: cv18xx: fix missed __iomem type identifier pinctrl: stmfx: Use string_choices API instead of ternary operator pinctrl: nomadik: Use kmemdup_array instead of kmemdup for multiple allocation pinctrl: intel: Introduce for_each_intel_gpio_group() helper et al. pinctrl: intel: Constify intel_get_community() returned object pinctrl: intel: Implement high impedance support pinctrl: intel: Add __intel_gpio_get_direction() helper ...
2024-09-16pinctrl: ep93xx: Fix raster pins typoNikita Shubin
Fix raster_on_sdram0_pins used in PMX_GROUP() instead of raster_on_sdram3_pins as it should be. Fixes: d1661439f5a3 ("pinctrl: add a Cirrus ep93xx SoC pin controller") Reported-by: kernel test robot <lkp@intel.com> Closes: https://lore.kernel.org/oe-kbuild-all/202409130426.1OzNAC9M-lkp@intel.com/ Signed-off-by: Nikita Shubin <nikita.shubin@maquefel.me> Acked-by: Alexander Sverdlin <alexander.sverdlin@gmail.com> Link: https://lore.kernel.org/r/20240913045829.11904-1-nikita.shubin@maquefel.me Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2024-09-13pinctrl: pinctrl-cy8c95x0: Fix regcachePatrick Rudolph
The size of the mux stride was off by one, which could result in invalid pin configuration on the device side or invalid state readings on the software side. While on it also update the code and: - Increase the mux stride size to 16 - Align the virtual muxed regmap range to 16 - Start the regmap window at the selector - Mark reserved registers as not-readable Fixes: 8670de9fae49 ("pinctrl: cy8c95x0: Use regmap ranges") Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com> Reported-by: Andy Shevchenko <andy@kernel.org> Reviewed-by: Andy Shevchenko <andy@kernel.org> Link: https://lore.kernel.org/20240902072859.583490-1-patrick.rudolph@9elements.com Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2024-09-13Merge tag 'intel-pinctrl-v6.11-1' of ↵Linus Walleij
git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel into fixes intel-pinctrl for v6.11-1 This includes a new ACPI ID that is added to the Intel Meteor Lake driver to support recent Intel Arrow Lake hardware. Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2024-09-12pinctrl: add a Cirrus ep93xx SoC pin controllerNikita Shubin
Add a pin control (only multiplexing) driver for ep93xx SoC so we can fully convert ep93xx to device tree. This driver is capable of muxing ep9301/ep9302/ep9307/ep9312/ep9315 variants, this is chosen based on "compatible" in device tree. Co-developed-by: Alexander Sverdlin <alexander.sverdlin@gmail.com> Signed-off-by: Alexander Sverdlin <alexander.sverdlin@gmail.com> Signed-off-by: Nikita Shubin <nikita.shubin@maquefel.me> Tested-by: Alexander Sverdlin <alexander.sverdlin@gmail.com> Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Acked-by: Vinod Koul <vkoul@kernel.org> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2024-09-11Merge tag 'intel-pinctrl-v6.12-1' of ↵Linus Walleij
git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel into devel intel-pinctrl for v6.12-1 * Enable High Impedance pin configuration support for Intel pin control * Miscellaneous small improvements here and there The following is an automated git shortlog grouped by driver: baytrail: - Drop duplicate return statement intel: - Constify struct intel_pinctrl parameter - Inline intel_gpio_community_irq_handler() - Introduce for_each_intel_gpio_group() helper et al. - Constify intel_get_community() returned object - Implement high impedance support - Add __intel_gpio_get_direction() helper - Refactor __intel_gpio_set_direction() to be more useful - Move debounce validation out of the lock Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2024-09-05pinctrl: intel: Constify struct intel_pinctrl parameterAndy Shevchenko
There are a few functions that do not and should not change the state of the pin control object. Constify the respective parameter. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Acked-by: Mika Westerberg <mika.westerberg@linux.intel.com>
2024-09-05pinctrl: Remove redundant null pointer checks in pinctrl_remove_device_debugfs()Li Zetao
Since the debugfs_create_dir() never returns a null pointer, checking the return value for a null pointer is redundant, and using IS_ERR is safe enough. Signed-off-by: Li Zetao <lizetao1@huawei.com> Link: https://lore.kernel.org/20240903143812.2005071-1-lizetao1@huawei.com Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2024-09-05Merge tag 'renesas-pinctrl-for-v6.12-tag2' of ↵Linus Walleij
git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers into devel pinctrl: renesas: Updates for v6.12 (take two) - Miscellaneous fixes and improvements. Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
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