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* Merge tag 'pinctrl-v6.5-1' of ↵Linus Torvalds2023-06-3094-7231/+10986
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl Pull pin control updates from Linus Walleij: "No core changes this time New drivers: - Tegra234 support - Qualcomm IPQ5018 support - Intel Meteor Lake-S support - Qualcomm SDX75 subdriver - Qualcomm SPMI-based PM8953 support Improvements: - Fix up support for GPIO3 on the AXP209 - Push-pull drive configuration support for the AT91 PIO4 - Fix misc non-urgent bugs in the AMD driver - Misc non-urgent improved error handling - Misc janitorial and minor improvements" * tag 'pinctrl-v6.5-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl: (75 commits) pinctrl: cherryview: Drop goto label pinctrl: baytrail: invert if condition pinctrl: baytrail: add warning for BYT_VAL_REG retrieval failure pinctrl: baytrail: reduce scope of spinlock in ->dbg_show() hook pinctrl: tegra: avoid duplicate field initializers dt-bindings: pinctrl: qcom,sdx65-tlmm: add pcie_clkreq function pinctrl: mlxbf3: remove broken Kconfig 'select' pinctrl: spear: Remove unused of_gpio.h inclusion pinctrl: lantiq: Remove unused of_gpio.h inclusion pinctrl: at91-pio4: check return value of devm_kasprintf() pinctrl: microchip-sgpio: check return value of devm_kasprintf() pinctrl: freescale: Fix a memory out of bounds when num_configs is 1 pinctrl: intel: refine ->irq_set_type() hook pinctrl: intel: refine ->set_mux() hook pinctrl: baytrail: Use str_hi_lo() helper lib/string_choices: Add str_high_low() helper lib/string_helpers: Split out string_choices.h lib/string_helpers: Add missing header files to MAINTAINERS database pinctrl: npcm7xx: Add missing check for ioremap pinctrl:sunplus: Add check for kmalloc ...
| * Merge tag 'intel-pinctrl-v6.5-1' of ↵Linus Walleij2023-06-216-105/+323
| |\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel into devel intel-pinctrl for v6.5-1 * Fix of OPEN DRAIN pin mode setting in a few drivers * Reduce a scope of spin lock in the Bay Trail driver * Decrease a code footprint by refactoring in a few drivers * Expand string choices and reuse that in the Bay Trail driver The following is an automated git shortlog grouped by driver: baytrail: - invert if condition - add warning for BYT_VAL_REG retrieval failure - reduce scope of spinlock in ->dbg_show() hook - Use str_hi_lo() helper - Use BIT() in BYT_PULL_ASSIGN_* definitions - Unify style of error and debug messages cherryview: - Drop goto label - Return correct value if pin in push-pull mode - Don't use IRQ core constanst for invalid IRQ intel: - refine ->irq_set_type() hook - refine ->set_mux() hook - Add Intel Meteor Lake-S pin controller support lib/string_helpers: - Add str_high_low() helper - Split out string_choices.h - Add missing header files to MAINTAINERS database merrifield: - Use BUFCFG_PINMODE_GPIO in ->pin_dbg_show() - Fix open-drain pin mode configuration moorefield: - Use BUFCFG_PINMODE_GPIO in ->pin_dbg_show() - Fix open-drain pin mode configuration
| | * pinctrl: cherryview: Drop goto labelAndy Shevchenko2023-06-191-4/+5
| | | | | | | | | | | | | | | | | | | | | We do not use goto labels in the Intel pin control drivers, so drop the only one in the entire folder. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
| | * pinctrl: baytrail: invert if conditionRaag Jadav2023-06-191-3/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | Invert if condition and get rid of redundant else. Signed-off-by: Raag Jadav <raag.jadav@intel.com> Acked-by: Mika Westerberg <mika.westerberg@linux.intel.com> Link: https://lore.kernel.org/r/20230616203356.27343-4-raag.jadav@intel.com Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
| | * pinctrl: baytrail: add warning for BYT_VAL_REG retrieval failureRaag Jadav2023-06-191-0/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add warning for BYT_VAL_REG retrieval failure and continue such case to avoid unintended reads/writes in pm_ops. Signed-off-by: Raag Jadav <raag.jadav@intel.com> Acked-by: Mika Westerberg <mika.westerberg@linux.intel.com> Link: https://lore.kernel.org/r/20230616203356.27343-3-raag.jadav@intel.com Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
| | * pinctrl: baytrail: reduce scope of spinlock in ->dbg_show() hookRaag Jadav2023-06-191-10/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Reduce scope of spinlock to IO operations in ->dbg_show() hook and save a few bytes. add/remove: 0/0 grow/shrink: 0/1 up/down: 0/-12 (-12) Function old new delta byt_gpio_dbg_show 890 878 -12 Total: Before=17029, After=17017, chg -0.07% Signed-off-by: Raag Jadav <raag.jadav@intel.com> Acked-by: Mika Westerberg <mika.westerberg@linux.intel.com> Link: https://lore.kernel.org/r/20230616203356.27343-2-raag.jadav@intel.com Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
| | * pinctrl: intel: refine ->irq_set_type() hookRaag Jadav2023-06-151-21/+24
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Refine ->irq_set_type() hook and improve its readability by: - Reducing scope of spinlock by moving unneeded operations out of it. - Dropping redundant PADCFG0_RXEVCFG_SHIFT and including it directly into PADCFG0_RXEVCFG_* definitions. - Utilizing temporary variables for common operations. - Simplifying if-else-if chain. Signed-off-by: Raag Jadav <raag.jadav@intel.com> Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
| | * pinctrl: intel: refine ->set_mux() hookRaag Jadav2023-06-141-4/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Utilize a temporary variable for common shift operation in ->set_mux() hook and improve readability while saving a few bytes. add/remove: 0/0 grow/shrink: 0/1 up/down: 0/-3 (-3) Function old new delta intel_pinmux_set_mux 245 242 -3 Total: Before=10472, After=10469, chg -0.03% Signed-off-by: Raag Jadav <raag.jadav@intel.com> Acked-by: Mika Westerberg <mika.westerberg@linux.intel.com> Link: https://lore.kernel.org/r/20230613085054.10976-2-raag.jadav@intel.com Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
| | * pinctrl: baytrail: Use str_hi_lo() helperAndy Shevchenko2023-06-121-1/+2
| | | | | | | | | | | | | | | | | | Use str_hi_lo() helper instead of open coding the same. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
| | * pinctrl: intel: Add Intel Meteor Lake-S pin controller supportAndy Shevchenko2023-06-071-6/+206
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This driver adds pinctrl/GPIO support for Intel Meteor Lake-S. The GPIO controller is based on the next generation GPIO hardware but still compatible with the one supported by the Intel pinctrl and GPIO core driver. Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Acked-by: Mika Westerberg <mika.westerberg@linux.intel.com> Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
| | * pinctrl: moorefield: Use BUFCFG_PINMODE_GPIO in ->pin_dbg_show()Andy Shevchenko2023-06-061-1/+1
| | | | | | | | | | | | | | | | | | | | | Use explicit comparison to BUFCFG_PINMODE_GPIO instead of implying it. Acked-by: Mika Westerberg <mika.westerberg@linux.intel.com> Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
| | * pinctrl: moorefield: Fix open-drain pin mode configurationAndy Shevchenko2023-06-061-2/+12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Currently the pin may not be configured as open-drain in some cases because the argument may be 0 for the boolean types of the pin configurations. Fix this by ignoring the argument. With that, allow to actually restore pin to the push-pull mode. Acked-by: Mika Westerberg <mika.westerberg@linux.intel.com> Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
| | * pinctrl: merrifield: Use BUFCFG_PINMODE_GPIO in ->pin_dbg_show()Andy Shevchenko2023-06-061-1/+1
| | | | | | | | | | | | | | | | | | | | | Use explicit comparison to BUFCFG_PINMODE_GPIO instead of implying it. Acked-by: Mika Westerberg <mika.westerberg@linux.intel.com> Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
| | * pinctrl: merrifield: Fix open-drain pin mode configurationAndy Shevchenko2023-06-061-2/+12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Currently the pin may not be configured as open-drain in some cases because the argument may be 0 for the boolean types of the pin configurations. Fix this by ignoring the argument. With that, allow to actually restore pin to the push-pull mode. Acked-by: Mika Westerberg <mika.westerberg@linux.intel.com> Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
| | * pinctrl: cherryview: Return correct value if pin in push-pull modeAndy Shevchenko2023-06-061-5/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Currently the getter returns ENOTSUPP on pin configured in the push-pull mode. Fix this by adding the missed switch case. Fixes: ccdf81d08dbe ("pinctrl: cherryview: add option to set open-drain pin config") Fixes: 6e08d6bbebeb ("pinctrl: Add Intel Cherryview/Braswell pin controller support") Acked-by: Mika Westerberg <mika.westerberg@linux.intel.com> Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
| | * pinctrl: cherryview: Don't use IRQ core constanst for invalid IRQAndy Shevchenko2023-06-021-1/+1
| | | | | | | | | | | | | | | | | | | | | The semantics of INVALID_HWIRQ is rather localized to IPI usage. Let's keep it that way. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
| | * pinctrl: baytrail: Use BIT() in BYT_PULL_ASSIGN_* definitionsAndy Shevchenko2023-06-021-3/+2
| | | | | | | | | | | | | | | | | | | | | | | | The bias setting (pull-up or pull-down) are bit fields and we never enable them both, hence use BIT() macro to define them. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
| | * pinctrl: baytrail: Unify style of error and debug messagesAndy Shevchenko2023-06-021-41/+23
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Use same formatting strings where it makes sense, so linker will utilize only a single copy of it, otherwise make the style similar to the rest of the messages of the close enough semantics. add/remove: 1/0 grow/shrink: 2/2 up/down: 91/-110 (-19) Total: Before=17562, After=17543, chg -0.11% Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
| * | pinctrl: tegra: avoid duplicate field initializersArnd Bergmann2023-06-191-1/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The drv_reg field is initialized both in the DRV_PINGROUP_ENTRY_N/DRV_PINGROUP_ENTRY_Y macros and in DRV_PINGROUP_Y. Since each pingroup expands both macros, the are always duplicate and turning on -Woverride-init (which is disabled by default) causes a huge amount of warnings like: drivers/pinctrl/tegra/pinctrl-tegra234.c:1384:27: error: initialized field overwritten [-Werror=override-init] 1384 | #define DRV_PINGROUP_Y(r) ((r)) | ^ drivers/pinctrl/tegra/pinctrl-tegra234.c:1397:28: note: in expansion of macro 'DRV_PINGROUP_Y' 1397 | .drv_reg = DRV_PINGROUP_Y(r), \ | ^~~~~~~~~~~~~~ drivers/pinctrl/tegra/pinctrl-tegra234.c:1447:49: note: in expansion of macro 'DRV_PINGROUP_ENTRY_Y' 1447 | #define drive_soc_gpio08_pb0 DRV_PINGROUP_ENTRY_Y(0x500c, 12, 5, 20, 5, -1, -1, -1, -1, 0) | ^~~~~~~~~~~~~~~~~~~~ ... Remove the intialization that is never used here. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Link: https://lore.kernel.org/r/20230616161603.1127687-1-arnd@kernel.org Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
| * | pinctrl: mlxbf3: remove broken Kconfig 'select'Arnd Bergmann2023-06-191-1/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The new pinctrl driver selects GPIO_MLXBF3, but that can not be enabled yet because the MELLANOX_PLATFORM symbol does not exist in the tree: WARNING: unmet direct dependencies detected for GPIO_MLXBF3 Depends on [n]: GPIOLIB [=y] && PCI [=n] && (MELLANOX_PLATFORM [=n] && ARM64 [=y] || COMPILE_TEST [=y]) Selected by [y]: - PINCTRL_MLXBF3 [=y] && PINCTRL [=y] && (MELLANOX_PLATFORM [=n] && ARM64 [=y] || COMPILE_TEST [=y]) As it turns out, the pinctlr driver still builds fine without this, so just remove the select statement. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Link: https://lore.kernel.org/r/20230619082104.699331-1-arnd@kernel.org Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
| * | pinctrl: spear: Remove unused of_gpio.h inclusionAndy Shevchenko2023-06-161-1/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | The of_gpio.h is not and shouldn't be used in the drivers. Remove it. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Acked-by: Viresh Kumar <viresh.kumar@linaro.org> Link: https://lore.kernel.org/r/20230615164158.25406-1-andriy.shevchenko@linux.intel.com Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
| * | pinctrl: lantiq: Remove unused of_gpio.h inclusionAndy Shevchenko2023-06-162-2/+1
| | | | | | | | | | | | | | | | | | | | | | | | The of_gpio.h is not and shouldn't be used in the drivers. Remove it. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Link: https://lore.kernel.org/r/20230615164204.25462-1-andriy.shevchenko@linux.intel.com Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
| * | pinctrl: at91-pio4: check return value of devm_kasprintf()Claudiu Beznea2023-06-161-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | devm_kasprintf() returns a pointer to dynamically allocated memory. Pointer could be NULL in case allocation fails. Check pointer validity. Identified with coccinelle (kmerr.cocci script). Fixes: 776180848b57 ("pinctrl: introduce driver for Atmel PIO4 controller") Depends-on: 1c4e5c470a56 ("pinctrl: at91: use devm_kasprintf() to avoid potential leaks") Depends-on: 5a8f9cf269e8 ("pinctrl: at91-pio4: use proper format specifier for unsigned int") Signed-off-by: Claudiu Beznea <claudiu.beznea@microchip.com> Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Link: https://lore.kernel.org/r/20230615105333.585304-4-claudiu.beznea@microchip.com Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
| * | pinctrl: microchip-sgpio: check return value of devm_kasprintf()Claudiu Beznea2023-06-161-0/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | devm_kasprintf() returns a pointer to dynamically allocated memory. Pointer could be NULL in case allocation fails. Check pointer validity. Identified with coccinelle (kmerr.cocci script). Fixes: 7e5ea974e61c ("pinctrl: pinctrl-microchip-sgpio: Add pinctrl driver for Microsemi Serial GPIO") Signed-off-by: Claudiu Beznea <claudiu.beznea@microchip.com> Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Link: https://lore.kernel.org/r/20230615105333.585304-3-claudiu.beznea@microchip.com Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
| * | pinctrl: freescale: Fix a memory out of bounds when num_configs is 1Xiaolei Wang2023-06-161-1/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The config passed in by pad wakeup is 1, when num_configs is 1, Configuration [1] should not be fetched, which will be detected by KASAN as a memory out of bounds condition. Modify to get configs[1] when num_configs is 2. Fixes: f60c9eac54af ("gpio: mxc: enable pad wakeup on i.MX8x platforms") Signed-off-by: Xiaolei Wang <xiaolei.wang@windriver.com> Reviewed-by: Peng Fan <peng.fan@nxp.com> Link: https://lore.kernel.org/r/20230504233736.3766296-1-xiaolei.wang@windriver.com Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
| * | pinctrl: npcm7xx: Add missing check for ioremapJiasheng Jiang2023-06-091-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add check for ioremap() and return the error if it fails in order to guarantee the success of ioremap(). Fixes: 3b588e43ee5c ("pinctrl: nuvoton: add NPCM7xx pinctrl and GPIO driver") Signed-off-by: Jiasheng Jiang <jiasheng@iscas.ac.cn> Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com> Link: https://lore.kernel.org/r/20230607095829.1345-1-jiasheng@iscas.ac.cn Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
| * | pinctrl:sunplus: Add check for kmallocWells Lu2023-06-091-2/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fix Smatch static checker warning: potential null dereference 'configs'. (kmalloc returns null) Changes in v2: 1. Add free allocated memory before returned -ENOMEM. 2. Add call of_node_put() before returned -ENOMEM. Fixes: aa74c44be19c ("pinctrl: Add driver for Sunplus SP7021") Signed-off-by: Wells Lu <wellslutw@gmail.com> Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com> Link: https://lore.kernel.org/r/1685277277-12209-1-git-send-email-wellslutw@gmail.com [Rebased on the patch from Lu Hongfei] Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
| * | pinctrl: nxp: Fix resource leaks in for_each_child_of_node() loopsLu Hongfei2023-06-091-3/+9
| | | | | | | | | | | | | | | | | | | | | | | | Ensure child node references are decremented properly in the error path. Signed-off-by: Lu Hongfei <luhongfei@vivo.com> Link: https://lore.kernel.org/r/20230606070201.14249-1-luhongfei@vivo.com Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
| * | pinctrl: Relax user input size in pinmux_select()Andy Shevchenko2023-06-091-4/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This is debugfs and there is no much sense to strict the user from sending as much data as they can. The memdup_user_nul() will anyway fail if there is not enough memory. Relax the user input size by removing an artificial limitaion. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Link: https://lore.kernel.org/r/20230604131215.78847-2-andriy.shevchenko@linux.intel.com Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
| * | pinctrl: Duplicate user memory in one go in pinmux_select()Andy Shevchenko2023-06-091-8/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Current code is suboptimal in three ways: 1) it explicitly terminates the string which is not needed; 2) it might provoke additional faults, because asked lenght might be bigger than the real one; 3) it consumes more than needed lines in the source. Instead of using kmalloc() + strncpy_from_user() + terminating, just utilize memdup_user_nul(). Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Link: https://lore.kernel.org/r/20230604131215.78847-1-andriy.shevchenko@linux.intel.com Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
| * | pinctrl: tegra: Add Tegra234 pinmux driverPrathamesh Shete2023-06-093-0/+1966
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This change adds support for the two pin controllers found on Tegra234. Signed-off-by: Prathamesh Shete <pshete@nvidia.com> Signed-off-by: Thierry Reding <treding@nvidia.com> Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Link: https://lore.kernel.org/r/20230605154230.2910847-3-thierry.reding@gmail.com Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
| * | pinctrl: qcom: organize audio drivers in menuconfigKrzysztof Kozlowski2023-06-091-12/+12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The audio pin controller drivers depend on PINCTRL_LPASS_LPI, but since PINCTRL_LPASS_LPI is not the first entry, they are not displayed in menuconfig as dependent of PINCTRL_LPASS_LPI. Re-order the entries to fix this. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20230601152026.1182648-8-krzysztof.kozlowski@linaro.org Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
| * | pinctrl: qcom: organize main SoC drivers in new Kconfig.msmKrzysztof Kozlowski2023-06-092-412/+370
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In menuconfig, some entries depending on PINCTRL_MSM are indented and expressed as dependening but some not, because of other Kconfig entries in between, Move all main Qualcomm SoC pin controller driver entries into new Kconfig.msm file so they will be nicely ordered in Kconfig file (by CONFIG_ name) and properly indented as PINCTRL_MSM dependency in menuconfig. Functionally this is the same, but since entire file is guarded with "if PINCTRL_MSM" drop this dependency from individual entries. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org> Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Link: https://lore.kernel.org/r/20230601152026.1182648-7-krzysztof.kozlowski@linaro.org Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
| * | pinctrl: qcom: allow true compile testingKrzysztof Kozlowski2023-06-091-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Makefile selected Qualcomm pinctrl drivers only for ARCH_QCOM, making any COMPILE_TEST options inside Kconfig ((ARCH_QCOM || COMPILE_TEST) or (OF || COMPILE_TEST)) not effective. Always descent to the qcom subdirectory to fix this. All individual drivers are selected in Makefile via dedicated CONFIG entries, thus this should not have functional impact except when compile testing. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org> Link: https://lore.kernel.org/r/20230601152026.1182648-6-krzysztof.kozlowski@linaro.org Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
| * | pinctrl: qcom: mark true OF dependency - common MSM pinctrl codeKrzysztof Kozlowski2023-06-091-41/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The common MSM pinctrl driver code (PINCTRL_MSM) uses pinconf_generic_dt_node_to_map_group() from GENERIC_PINCONF, which is not available for compile testing for !OF cases. Drivers actually do not depend on OF. Move the OF dependency to the entry actually depending on it and drop any "|| COMPILE_TEST", because OF is required also for compile testing (lack of OF was never visible in compile testing because none of the drivers could be compile tested due to Makefile). Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org> Link: https://lore.kernel.org/r/20230601152026.1182648-5-krzysztof.kozlowski@linaro.org Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
| * | pinctrl: qcom: drop unneeded GPIOLIB dependencyKrzysztof Kozlowski2023-06-091-14/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | PINCTRL_MSM depends on GPIOLIB, thus individual driver entries depending on the first do not have to depend on the latter. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org> Link: https://lore.kernel.org/r/20230601152026.1182648-4-krzysztof.kozlowski@linaro.org Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
| * | pinctrl: qcom: correct language typo (Technologies)Krzysztof Kozlowski2023-06-091-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | Correct typo: Tehcnologies->Technologies. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org> Link: https://lore.kernel.org/r/20230601152026.1182648-3-krzysztof.kozlowski@linaro.org Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
| * | pinctrl: qcom: fix indentation in KconfigKrzysztof Kozlowski2023-06-091-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | Use tab for correct Kconfig indentation. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org> Link: https://lore.kernel.org/r/20230601152026.1182648-2-krzysztof.kozlowski@linaro.org Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
| * | pinctrl: qcom: qdf2xxx: drop ACPI_PTRKrzysztof Kozlowski2023-06-091-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Driver can bind only via ACPI matching and acpi_device_id is there unconditionally, so drop useless ACPI_PTR() macro. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org> Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com> Link: https://lore.kernel.org/r/20230601152026.1182648-1-krzysztof.kozlowski@linaro.org Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
| * | pinctrl: qcom: Add IPQ5018 pinctrl driverSricharan Ramabadhran2023-06-093-0/+795
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add pinctrl definitions for the TLMM of IPQ5018. Reviewed-by: Bjorn Andersson <bjorn.andersson@linaro.org> Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Co-developed-by: Nitheesh Sekar <quic_nsekar@quicinc.com> Signed-off-by: Nitheesh Sekar <quic_nsekar@quicinc.com> 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/r/20230608122152.3930377-5-quic_srichara@quicinc.com Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
| * | pinctrl: s32: separate const device data from struct s32_pinctrl_soc_infoChester Lin2023-06-023-26/+32
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The .data field in struct of_device_id is used as a const member so it's inappropriate to attach struct s32_pinctrl_soc_info with of_device_id because some members in s32_pinctrl_soc_info need to be filled by pinctrl-s32cc at runtime. For this reason, struct s32_pinctrl_soc_info must be allocated in pinctrl-s32cc and then create a new struct s32_pinctrl_soc_data in order to represent const .data in of_device_id. To combine these two structures, a s32_pinctrl_soc_data pointer is introduced in s32_pinctrl_soc_info. Besides, use of_device_get_match_data() instead of of_match_device() since the driver only needs to retrieve the .data from of_device_id. Link: https://lore.kernel.org/r/20230329041630.8011-1-clin@suse.com/ Suggested-by: Andy Shevchenko <andy.shevchenko@gmail.com> Signed-off-by: Chester Lin <clin@suse.com> Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
| * | pinctrl: tegra: Consistently refer to SoC dataThierry Reding2023-06-011-7/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The SoC-specific data is stored in pmx->soc and that's used throughout the driver to access this data. The probe function has access to a local version of that copy and uses it in some occasions. Replace them with the more standard pmx->soc access for more consistency. Signed-off-by: Thierry Reding <treding@nvidia.com> Link: https://lore.kernel.org/r/20230530105308.1292852-2-thierry.reding@gmail.com Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
| * | pinctrl: tegra: Duplicate pinmux functions tableThierry Reding2023-06-018-35/+25
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The function table is filled with group information based on other instance-specific data at runtime. However, the function table can be shared between multiple instances, causing the ->probe() function for one instance to overwrite the table of a previously probed instance. Fix this by sharing only the function names and allocating a separate function table for each instance. Fixes: 5a0047360743 ("pinctrl: tegra: Separate Tegra194 instances") Signed-off-by: Thierry Reding <treding@nvidia.com> Link: https://lore.kernel.org/r/20230530105308.1292852-1-thierry.reding@gmail.com Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
| * | pinctrl: sunplus: Add check for kmallocWells Lu2023-05-301-6/+18
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fix Smatch static checker warning: potential null dereference 'configs'. (kmalloc returns null) Fixes: aa74c44be19c ("pinctrl: Add driver for Sunplus SP7021") Signed-off-by: Wells Lu <wellslutw@gmail.com> Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com> Link: https://lore.kernel.org/r/1685277277-12209-1-git-send-email-wellslutw@gmail.com Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
| * | pinctrl: Switch i2c drivers back to use .probe()Uwe Kleine-König2023-05-293-3/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | After commit b8a1a4cd5a98 ("i2c: Provide a temporary .probe_new() call-back type"), all drivers being converted to .probe_new() and then 03c835f498b5 ("i2c: Switch .probe() to not take an id parameter") convert back to (the new) .probe() to be able to eventually drop .probe_new() from struct i2c_driver. Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Link: https://lore.kernel.org/r/20230525204258.711186-1-u.kleine-koenig@pengutronix.de Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
| * | pinctrl: microchip: Remove redundant clearing of IRQ_TYPE_SENSE_MASKLizhe2023-05-291-2/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | Before executing microchip_sgpio_irq_set_type(), type has already been cleared IRQ_TYPE_SENSE_MASK, see __irq_set_trigger(). Signed-off-by: Lizhe <sensor1010@163.com> Link: https://lore.kernel.org/r/20230519170716.3459-1-sensor1010@163.com Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
| * | pinctrl: axp209: Add support for GPIO3 on the AXP209Jonathan McDowell2023-05-291-0/+42
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The AXP209 device has a 4th GPIO which has a slightly different register setup, where the control + status bits are held in a single register rather than sharing AXP20X_GPIO20_SS with GPIOs 0-2. Signed-off-by: Jonathan McDowell <noodles@earth.li> Reviewed-by: Jernej Skrabec <jernej.skrabec@gmail.com> Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com> Link: https://lore.kernel.org/r/dde40307f0ebc23b9841c32e702b481ab5193dc4.1684258957.git.noodles@earth.li Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
| * | pinctrl: qcom: Add SDX75 pincontrol driverRohit Agarwal2023-05-293-11/+1166
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add initial Qualcomm SDX75 pinctrl driver to support pin configuration with pinctrl framework for SDX75 SoC. While at it, reordering the SDX65 entry. Signed-off-by: Rohit Agarwal <quic_rohiagar@quicinc.com> Reviewed-by: Bjorn Andersson <andersson@kernel.org> Link: https://lore.kernel.org/r/1684425432-10072-4-git-send-email-quic_rohiagar@quicinc.com Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
| * | Merge tag 'renesas-pinctrl-for-v6.5-tag1' of ↵Linus Walleij2023-05-292-4/+4
| |\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers into devel pinctrl: renesas: Updates for v6.5 - Fix whitespace.
| | * | pinctrl: renesas: Fix spaces followed by tabsMarek Vasut2023-05-092-4/+4
| | |/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Perform 's@ \t@\t\t@g' so we wouldn't have spaces followed by tabs. No functional change. Picked from U-Boot commit 0cf207ec01c ("WS cleanup: remove SPACE(s) followed by TAB") Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> Link: https://lore.kernel.org/r/20230507130120.7587-1-marek.vasut+renesas@mailbox.org Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
generated by cgit v1.2.3 (git 2.25.1) at 2024-09-05 06:04:21 +0000