linux-stable.git/drivers/pinctrl/intel, branch linux-6.3.y

pinctrl: cherryview: Return correct value if pin in push-pull mode

2023-07-11T17:39:46+00:00

[ Upstream commit 5835196a17be5cfdcad0b617f90cf4abe16951a4 ]

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 
Signed-off-by: Andy Shevchenko 
Signed-off-by: Sasha Levin

Merge tag 'pinctrl-v6.3-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl

2023-02-22T19:05:56+00:00

Pull pin control updates from Linus Walleij:
 "Nothing special, notably a lot of new Qualcomm hardware is supported,
  a RISC-V reference SoC and then some cleanups both in code and device
  tree bindings.

  Core changes:

   - Add PINCTRL_PINFUNCTION() macro and use it in several drivers

  New drivers:

   - New driver for the StarFive JH7110 SoC "sys" and "aon" (always-on)
     pin controllers. (RISC-V.)

   - New subdriver for the Qualcomm QDU1000/QRU1000 SoC pin controller

   - New subdrivers for the Qualcomm SM8550 SoC and LPASS pin
     controllers

   - New subdriver for the Qualcomm SA8775P SoC pin controller

   - New subdriver for the Qualcomm IPQ5332 SoC pin controller

   - New (trivial) support for Qualcomm PM8550 and PMR735D PMIC pin
     control

   - New subdriver for the Mediatek MT7981 SoC pin controller

  Improvements:

   - Several cleanups and refactorings to the Intel drivers

   - Add 4KOhm bias support to the Intel driver

   - Use the NOIRQ_SYSTEM_SLEEP_PM_OPS for the AT91 driver

   - Support general purpose clocks in the Qualcomm MSM8226 SoC

   - Several conversions to use the new I2C .probe_new() call

   - Massive clean-up of the Qualcomm Device Tree YAML schemas

   - Add VIN[45] pins, groups and functions to the Renesas r8a77950 SoC
     driver"

* tag 'pinctrl-v6.3-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl: (118 commits)
  pinctrl: qcom: Add support for i2c specific pull feature
  pinctrl: starfive: Add StarFive JH7110 aon controller driver
  pinctrl: starfive: Add StarFive JH7110 sys controller driver
  dt-bindings: pinctrl: Add StarFive JH7110 aon pinctrl
  dt-bindings: pinctrl: Add StarFive JH7110 sys pinctrl
  pinctrl: add mt7981 pinctrl driver
  dt-bindings: pinctrl: add bindings for MT7981 SoC
  dt-bindings: pinctrl: rockchip,pinctrl: mark gpio sub nodes of pinctrl as deprecated
  pinctrl: qcom: Introduce IPQ5332 TLMM driver
  dt-bindings: pinctrl: qcom: add IPQ5332 pinctrl
  dt-bindings: pinctrl: qcom: lpass-lpi: correct GPIO name pattern
  pinctrl: qcom: pinctrl-sm8550-lpass-lpi: add SM8550 LPASS
  dt-bindings: pinctrl: qcom,sm8550-lpass-lpi-pinctrl: add SM8550 LPASS
  pinctrl: at91: use devm_kasprintf() to avoid potential leaks
  dt-bindings: pinctrl: qcom: correct gpio-ranges in examples
  dt-bindings: pinctrl: qcom,msm8994: correct number of GPIOs
  dt-bindings: pinctrl: qcom,sdx55: correct GPIO name pattern
  dt-bindings: pinctrl: qcom,msm8953: correct GPIO name pattern
  dt-bindings: pinctrl: qcom,sm6375: correct GPIO name pattern and example
  dt-bindings: pinctrl: qcom,msm8909: correct GPIO name pattern and example
  ...

pinctrl: intel: Restore the pins that used to be in Direct IRQ mode

2023-02-07T09:13:51+00:00

If the firmware mangled the register contents too much,
check the saved value for the Direct IRQ mode. If it
matches, we will restore the pin state.

Reported-by: Jim Minter 
Fixes: 6989ea4881c8 ("pinctrl: intel: Save and restore pins in "direct IRQ" mode")
Tested-by: Jim Minter 
Signed-off-by: Andy Shevchenko 
Acked-by: Mika Westerberg 
Link: https://lore.kernel.org/r/20230206141558.20916-1-andriy.shevchenko@linux.intel.com
Signed-off-by: Linus Walleij

pinctrl: intel: Get rid of unused members in struct intel_function

2022-12-30T08:22:53+00:00

The driver has been converted to a generic data type and macro for
the pin function definition, hence get rid of not used members in
the struct intel_function.

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

pinctrl: moorefield: Convert to use new memeber in struct intel_function

2022-12-30T08:22:53+00:00

Convert driver to use generic data type and hence a new member in
the struct intel_function. No functional change intended.

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

pinctrl: merrifield: Convert to use new memeber in struct intel_function

2022-12-30T08:22:53+00:00

Convert driver to use generic data type and hence a new member in
the struct intel_function. No functional change intended.

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

pinctrl: lynxpoint: Convert to use new memeber in struct intel_function

2022-12-30T08:22:53+00:00

Convert driver to use generic data type and hence a new member in
the struct intel_function. No functional change intended.

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

pinctrl: cherryview: Convert to use new memeber in struct intel_function

2022-12-30T08:22:53+00:00

Convert driver to use generic data type and hence a new member in
the struct intel_function. No functional change intended.

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

pinctrl: baytrail: Convert to use new memeber in struct intel_function

2022-12-30T08:22:52+00:00

Convert driver to use generic data type and hence a new member in
the struct intel_function. No functional change intended.

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

pinctrl: intel: Make use of struct pinfunction and PINCTRL_PINFUNCTION()

2022-12-30T08:22:52+00:00

Since pin control provides a generic data type and a macro for
the pin function definition, use them in the Intel driver.

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