kernel/linux.git/include/linux/pinctrl/pinconf-generic.h, branch v6.6.131

pinconf-generic: fix style issues in pin_config_param doc

2022-11-21T13:38:28+00:00

Fixes following issues introduced in a previous commit to clarify values for pin config pull up and down types. - replace spaces with tabs to be consistent with rest of the doc - use capitalization for unit (ohms -> Ohms) Signed-off-by: Niyas Sait Reviewed-by: Andy Shevchenko Link: https://lore.kernel.org/r/20221117123542.1154252-1-niyas.sait@linaro.org Signed-off-by: Linus Walleij

pinconf-generic: clarify pull up and pull down config values

2022-11-17T09:29:54+00:00

PIN_CONFIG_BIAS_PULL_DOWN and PIN_CONFIG_BIAS_PULL_UP values can be custom or an SI unit such as ohms Signed-off-by: Niyas Sait Link: https://lore.kernel.org/r/20221115175415.650690-3-niyas.sait@linaro.org Signed-off-by: Linus Walleij

pinctrl: Clean up headers

2022-10-24T14:06:48+00:00

There is a few things done: - include only the headers we are direct user of - when pointer is in use, provide a forward declaration - add missing headers - group generic headers and subsystem headers - sort each group alphabetically While at it, fix some awkward indentations. Signed-off-by: Andy Shevchenko

pinctrl: pinconf-generic: Add support for "output-impedance-ohms" to be extracted from DT files

2021-11-15T09:13:36+00:00

Add "output-impedance-ohms" property to generic options used for DT parsing files. This enables drivers, which use generic pin configurations, to get the value passed to this property. Signed-off-by: Lad Prabhakar Reviewed-by: Biju Das Reviewed-by: Linus Walleij Link: https://lore.kernel.org/r/20211027134509.5036-3-prabhakar.mahadev-lad.rj@bp.renesas.com Signed-off-by: Geert Uytterhoeven

Merge tag 'pinctrl-v5.14-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl

2021-07-01T23:57:14+00:00

Pull pin control updates from Linus Walleij: "This is the bulk of pin control changes for the v5.14 kernel. Not so much going on. No core changes, just drivers. The most interesting would be that MIPS Ralink is migrating to pin control and we have some bindings but not yet code for the Apple M1 pin controller. New drivers: - Last merge window we created a driver for the Ralink RT2880. We are now moving the Ralink SoC pin control drivers out of the MIPS architecture code and into the pin control subsystem. This concerns RT288X, MT7620, RT305X, RT3883 and MT7621. - Qualcomm SM6125 SoC pin control driver. - Qualcomm spmi-gpio support for PM7325. - Qualcomm spmi-mpp also handles PMI8994 (just a compatible string) - Mediatek MT8365 SoC pin controller. - New device HID for the AMD GPIO controller. Improvements: - Pin bias config support for a slew of Renesas pin controllers. - Incremental improvements and non-urgent bug fixes to the Renesas SoC drivers. - Implement irq_set_wake on the AMD pin controller so we can wake up from external pin events. Misc: - Devicetree bindings for the Apple M1 pin controller, we will probably see a proper driver for this soon as well" * tag 'pinctrl-v5.14-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl: (54 commits) pinctrl: ralink: rt305x: add missing include pinctrl: stm32: check for IRQ MUX validity during alloc() pinctrl: zynqmp: some code cleanups drivers: qcom: pinctrl: Add pinctrl driver for sm6125 dt-bindings: pinctrl: qcom: sm6125: Document SM6125 pinctrl driver dt-bindings: pinctrl: mcp23s08: add documentation for reset-gpios pinctrl: mcp23s08: Add optional reset GPIO pinctrl: mediatek: fix mode encoding pinctrl: mcp23s08: Fix missing unlock on error in mcp23s08_irq() pinctrl: bcm: Constify static pinmux_ops pinctrl: bcm: Constify static pinctrl_ops pinctrl: ralink: move RT288X SoC pinmux config into a new 'pinctrl-rt288x.c' file pinctrl: ralink: move MT7620 SoC pinmux config into a new 'pinctrl-mt7620.c' file pinctrl: ralink: move RT305X SoC pinmux config into a new 'pinctrl-rt305x.c' file pinctrl: ralink: move RT3883 SoC pinmux config into a new 'pinctrl-rt3883.c' file pinctrl: ralink: move MT7621 SoC pinmux config into a new 'pinctrl-mt7621.c' file pinctrl: ralink: move ralink architecture pinmux header into the driver pinctrl: single: config: enable the pin's input pinctrl: mtk: Fix mt8365 Kconfig dependency pinctrl: mcp23s08: fix race condition in irq handler ...

docs: update pin-control.rst references

2021-05-20T19:44:14+00:00

Changeset 5513b411ea5b ("Documentation: rename pinctl to pin-control") renamed: Documentation/driver-api/pinctl.rst to: Documentation/driver-api/pin-control.rst. Update the cross-references accordingly. Fixes: 5513b411ea5b ("Documentation: rename pinctl to pin-control") Signed-off-by: Mauro Carvalho Chehab Acked-by: Charles Keepax Acked-by: Lee Jones Link: https://lore.kernel.org/r/46ac2e918c7c4a4b701d54870f167b78466ec578.1621413933.git.mchehab+huawei@kernel.org Signed-off-by: Jonathan Corbet

pinctrl: Keep enum pin_config_param ordered by name (part 2)

2021-05-19T23:30:48+00:00

It seems the ordering is by name. Keep it that way. Here updating the entire list (there were two more options not in order). Signed-off-by: Andy Shevchenko Link: https://lore.kernel.org/r/20210510194717.12255-1-andriy.shevchenko@linux.intel.com Signed-off-by: Linus Walleij

pinctrl: Add PIN_CONFIG_MODE_PWM to enum pin_config_param

2021-04-22T00:03:01+00:00

It seems that we will have more and more pin controllers that support PWM function on the (selected) pins. Due to it being a part of pin controller IP the idea is to have some code that will switch the mode and attach the corresponding driver, for example, via using it as a library. Meanwhile, put a corresponding item to the pin_config_param enumerator. Signed-off-by: Andy Shevchenko Link: https://lore.kernel.org/r/20210412140741.39946-3-andriy.shevchenko@linux.intel.com Signed-off-by: Linus Walleij

pinctrl: Introduce MODE group in enum pin_config_param

2021-04-22T00:03:01+00:00

Better to have a MODE group of settings to keep them together when ordered alphabetically. Hence, rename PIN_CONFIG_LOW_POWER_MODE to PIN_CONFIG_MODE_LOW_POWER. Signed-off-by: Andy Shevchenko Link: https://lore.kernel.org/r/20210412140741.39946-2-andriy.shevchenko@linux.intel.com Signed-off-by: Linus Walleij

pinctrl: Keep enum pin_config_param ordered by name

2021-04-22T00:03:01+00:00

It seems the ordering is by name. Keep it that way. Signed-off-by: Andy Shevchenko Link: https://lore.kernel.org/r/20210412140741.39946-1-andriy.shevchenko@linux.intel.com Signed-off-by: Linus Walleij