kernel.git/drivers/pinctrl/nuvoton, branch linux-6.3.y

pinctrl: npcm7xx: Add missing check for ioremap

2023-07-11T17:39:47Z

[ Upstream commit ad64639417161e90b30dda00486570eb150aeee5 ] 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 Reviewed-by: Andy Shevchenko Link: https://lore.kernel.org/r/20230607095829.1345-1-jiasheng@iscas.ac.cn Signed-off-by: Linus Walleij Signed-off-by: Sasha Levin

pinctrl: nuvoton: wpcm450: Fix handling of inverted MFSEL bits

2022-11-10T08:19:42Z

SCS3SEL and KBCCSEL use inverted logic: Whereas in other fields 0 selects the GPIO function and 1 selects the special function, in these two fields, 0 selects the special function and 1 selects the GPIO function. Adjust the code to handle this quirk. Signed-off-by: Jonathan Neuschäfer Link: https://lore.kernel.org/r/20221105185911.1547847-3-j.neuschaefer@gmx.net Signed-off-by: Linus Walleij

pinctrl: nuvoton: wpcm450: Refactor MFSEL setting code

2022-11-10T08:19:42Z

In preparation for the next patch, which makes the logic around setting/resetting bits in MFSEL a little more complicated, move that code to a new function Signed-off-by: Jonathan Neuschäfer Link: https://lore.kernel.org/r/20221105185911.1547847-2-j.neuschaefer@gmx.net Signed-off-by: Linus Walleij

pinctrl: nuvoton: wpcm450: Convert irqchip to IRQCHIP_IMMUTABLE

2022-11-09T08:27:53Z

Commit 6c846d026d490 ("gpio: Don't fiddle with irqchips marked as immutable") added a warning for irqchips that are not marked with IRQCHIP_IMMUTABLE. Convert the pinctrl-wpcm450 driver to an immutable irqchip. Signed-off-by: Jonathan Neuschäfer Link: https://lore.kernel.org/r/20221031222833.201322-1-j.neuschaefer@gmx.net Signed-off-by: Linus Walleij

pinctrl: npcm7xx: Add missing header(s)

2022-10-24T14:06:46Z

Do not imply that some of the generic headers may be always included. Instead, include explicitly what we are direct user of. While at it, sort headers alphabetically. Signed-off-by: Andy Shevchenko

pinctrl: wpcm450: Correct the fwnode_irq_get() return value check

2022-10-04T07:40:57Z

fwnode_irq_get() can return zero to indicate IRQ mapping errors. Handle this case by skipping the interrupt resource. Fixes: a1d1e0e3d80a ("pinctrl: nuvoton: Add driver for WPCM450") Signed-off-by: Andy Shevchenko Reviewed-by: Jonathan Neuschäfer Link: https://lore.kernel.org/r/20220927175509.15695-1-andriy.shevchenko@linux.intel.com Signed-off-by: Linus Walleij

pinctrl: nuvoton: Use 'unsigned int' instead of just 'unsigned'.

2022-08-26T13:46:20Z

'unsigned int' should be clearer than 'unsigned'. Signed-off-by: Jilin Yuan Link: https://lore.kernel.org/r/20220825124134.30242-1-yuanjilin@cdjrlc.com Signed-off-by: Linus Walleij

Merge tag 'pinctrl-v5.19-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl

2022-05-28T18:15:54Z

Pull pin control updates from Linus Walleij: "Pretty big this time. Mostly due to (nice) Renesas refactorings. Core changes: - New helpers from Andy such as for_each_gpiochip_node() affecting both GPIO and pin control, improving a bunch of drivers in the process. - Pulled in Marc Zyngiers work to make IRQ chips immutable, and started to apply fixups on top. New drivers: - New driver for Marvell MVEBU 98DX2530. - New driver for Mediatek MT8195. - Support Qualcomm PMX65 and PM6125. - New driver for Qualcomm SC7280 LPASS pin control. - New driver for Rockchip RK3588. - New driver for NXP Freescale i.MXRT1170. - New driver for Mediatek MT6795 Helio X10. Improvements: - Several Aspeed G6 cleanups and non-critical fixes. - Thorought refactoring of some of the ever improving Renesas drivers. - Clean up Mediatek MT8192 bindings a bit. - PWM output and clock monitoring in the Ocelot LAN966x driver. - Thorough refactoring and cleanup of the Ralink drivers such as RT2880, RT3883, RT305X, MT7620, MT7621, MT7628 splitting these into proper sub-drivers" * tag 'pinctrl-v5.19-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl: (161 commits) pinctrl: apple: Use a raw spinlock for the regmap pinctrl: berlin: bg4ct: Use devm_platform_*ioremap_resource() APIs pinctrl: intel: Fix kernel doc format, i.e. add return sections dt-bindings: pinctrl: qcom: Drop 'maxItems' on 'wakeup-parent' pinctrl: starfive: Make the irqchip immutable pinctrl: mediatek: Add pinctrl driver for MT6795 Helio X10 dt-bindings: pinctrl: Add MediaTek MT6795 pinctrl bindings pinctrl: freescale: Add i.MXRT1170 pinctrl driver support dt-bindings: pinctrl: add i.MXRT1170 pinctrl Documentation dt-bindings: pinctrl: rockchip: increase max amount of device functions dt-bindings: pinctrl: qcom,pmic-gpio: add 'gpio-reserved-ranges' dt-bindings: pinctrl: qcom,pmic-gpio: add 'input-disable' dt-bindings: pinctrl: qcom,pmic-gpio: describe gpio-line-names dt-bindings: pinctrl: qcom,pmic-gpio: fix matching pin config dt-bindings: pinctrl: qcom,pmic-gpio: document PM8150L and PMM8155AU pinctrl: qcom: spmi-gpio: Add pm6125 compatible dt-bindings: pinctrl: qcom-pmic-gpio: Add pm6125 compatible pinctrl: intel: Drop unused irqchip member in struct intel_pinctrl pinctrl: intel: make irq_chip immutable pinctrl: cherryview: Use GPIO chip pointer in chv_gpio_irq_mask_unmask() ...

pinctrl: nuvoton: Fix irq_of_parse_and_map() return value

2022-05-04T21:48:40Z

The irq_of_parse_and_map() returns 0 on failure, not a negative ERRNO. Fixes: 3b588e43ee5c ("pinctrl: nuvoton: add NPCM7xx pinctrl and GPIO driver") Signed-off-by: Krzysztof Kozlowski Link: https://lore.kernel.org/r/20220423094142.33013-2-krzysztof.kozlowski@linaro.org Signed-off-by: Linus Walleij

Merge tag 'intel-gpio-v5.19-1' of git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel into gpio/for-next

2022-05-02T09:44:02Z

intel-gpio for v5.19-1 * Introduce helpers to iterate over GPIO chip nodes and covert some drivers gpiolib: - Introduce a helper to get first GPIO controller node - Introduce gpiochip_node_count() helper - Introduce for_each_gpiochip_node() loop helper pinctrl: - meson: Replace custom code by gpiochip_node_count() call - meson: Enable COMPILE_TEST - meson: Rename REG_* to MESON_REG_* - armada-37xx: Reuse GPIO fwnode in armada_37xx_irqchip_register() - armada-37xx: Switch to use fwnode instead of of_node - samsung: Switch to use for_each_gpiochip_node() helper - samsung: Drop redundant node parameter in samsung_banks_of_node_get() - npcm7xx: Switch to use for_each_gpiochip_node() helper - renesas: rza1: Switch to use for_each_gpiochip_node() helper - renesas: rza1: Replace custom code by gpiochip_node_count() call - stm32: Switch to use for_each_gpiochip_node() helper - stm32: Replace custom code by gpiochip_node_count() call