linux.git/drivers/pinctrl/intel/pinctrl-intel.c, branch v6.7

treewide: rename pinctrl_gpio_direction_output_new()

2023-11-04T09:23:22+00:00

Now that pinctrl_gpio_direction_output() is no longer used, let's drop
the '_new' suffix from its improved variant.

Signed-off-by: Bartosz Golaszewski 
Acked-by: Linus Walleij

treewide: rename pinctrl_gpio_direction_input_new()

2023-11-04T09:23:22+00:00

Now that pinctrl_gpio_direction_input() is no longer used, let's drop the
'_new' suffix from its improved variant.

Signed-off-by: Bartosz Golaszewski 
Acked-by: Linus Walleij

pinctrl: intel: use new pinctrl GPIO helpers

2023-11-04T09:23:21+00:00

Replace the pinctrl helpers taking the global GPIO number as argument
with the improved variants that instead take a pointer to the GPIO chip
and the controller-relative offset.

Signed-off-by: Bartosz Golaszewski 
Reviewed-by: Andy Shevchenko 
Acked-by: Mika Westerberg 
Acked-by: Linus Walleij

Merge tag 'pinctrl-v6.7-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl

2023-11-04T05:15:19+00:00

Pull pin control updates from Linus Walleij:
 "No pin control core changes this time.

  New drivers:

   - Realtek RTD family pin control driver and RTD1619B, RTD1319D and
     RTD1315E subdrivers

   - Nuvoton NPCM8xx combined pin control and GPIO driver

   - Amlogic T7 pin control driver

   - Renesas RZ/G3S pin control driver

  Improvements:

   - A number of additional UART groups added to the Mediatek MT7981
     driver

   - MPM pin maps added for Qualcomm MSM8996, SM6115, SM6125 and SDM660

   - Extra GPIO banks for the Sunxi H616

   - MLSP I2C6 function support in Qualcomm MSM8226

   - Some __counted_by() annotations for dynamic arrays

   - Ongoing work to make remove() return void

   - LSBC groups and functions in the Renesas R8A7778"

* tag 'pinctrl-v6.7-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl: (110 commits)
  pinctrl: Use device_get_match_data()
  dt-bindings: pinctrl: qcom,sa8775p-tlmm: add missing wakeup-parent
  dt-bindings: pinctrl: nuvoton,npcm845: Add missing additionalProperties on gpio child nodes
  dt-bindings: pinctrl: brcm: Ensure all child node properties are documented
  pinctrl: renesas: rzn1: Convert to platform remove callback returning void
  pinctrl: renesas: rzg2l: Add RZ/G3S support
  dt-bindings: pinctrl: renesas: Document RZ/G3S SoC
  pinctrl: renesas: rzg2l: Add support for different DS values on different groups
  pinctrl: renesas: rzg2l: Move DS and OI to SoC-specific configuration
  pinctrl: renesas: rzg2l: Adapt function number for RZ/G3S
  pinctrl: renesas: rzg2l: Adapt for different SD/PWPR register offsets
  pinctrl: renesas: rzg2l: Index all registers based on port offset
  pinctrl: renesas: rzg2l: Add validation of GPIO pin in rzg2l_gpio_request()
  pinctrl: renesas: r8a7778: Add LBSC pins, groups, and functions
  pinctrl: intel: fetch community only when we need it
  pinctrl: cherryview: reduce scope of PIN_CONFIG_BIAS_HIGH_IMPEDANCE case
  pinctrl: cherryview: Convert to platform remove callback returning void
  pinctrl: sprd-sc9860: Convert to platform remove callback returning void
  pinctrl: qcom/msm: Convert to platform remove callback returning void
  pinctrl: qcom/lpi: Convert to platform remove callback returning void
  ...

pinctrl: intel: use acpi_dev_uid_match() for matching _UID

2023-10-24T19:49:27+00:00

Convert manual _UID references to use the standard ACPI helper.

Signed-off-by: Raag Jadav 
Reviewed-by: Mika Westerberg 
Acked-by: Mika Westerberg 
Signed-off-by: Rafael J. Wysocki

pinctrl: intel: fetch community only when we need it

2023-10-11T20:40:56+00:00

We check community features only in case PIN_CONFIG_BIAS_PULL_DOWN while
setting/getting pad termination. No need to fetch the community otherwise.

Signed-off-by: Raag Jadav 
Acked-by: Mika Westerberg 
Signed-off-by: Andy Shevchenko

pinctrl: intel: refine intel_config_set_pull() function

2023-10-03T13:29:30+00:00

Improve intel_config_set_pull() implementation in Intel pinctrl driver by:

- Reducing scope of spinlock by moving unneeded operations out of it.
- Utilizing temporary variables for common operations.
- Limiting IO operations to positive cases.

Signed-off-by: Raag Jadav 
Acked-by: Mika Westerberg 
Signed-off-by: Andy Shevchenko

pinctrl: intel: Simplify code with cleanup helpers

2023-09-26T19:16:38+00:00

Use macros defined in linux/cleanup.h to automate resource lifetime
control in the driver.

While at it, unify the variables and approach in intel_gpio_irq_*().

Signed-off-by: Andy Shevchenko 
Acked-by: Mika Westerberg 
Reviewed-by: Linus Walleij

pinctrl: intel: Switch to use exported namespace

2023-08-15T16:21:38+00:00

We already have a few symbols exported in the namespace.
Let's do the same for others (except PM for now).

Signed-off-by: Andy Shevchenko

pinctrl: intel: export common pinctrl functions

2023-08-15T14:33:42+00:00

Export common pinctrl functions that are used across Intel specific
platform drivers, so that they can be reused.

Signed-off-by: Raag Jadav 
Acked-by: Mika Westerberg 
Link: https://lore.kernel.org/r/20230814060311.15945-2-raag.jadav@intel.com
Signed-off-by: Andy Shevchenko