mirrors/linux
2
0
Fork 0
mirror of https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git synced 2026-05-07 16:17:41 -04:00
Code Issues Packages Projects Releases Wiki Activity
1,121,563 Commits 1 Branch 929 Tags
fde270ebb7eddf5aeae3e6235afdc92390d4d8f0
Commit Graph

1121563 Commits

This Branch
This Branch
All Branches
Author SHA1 Message Date
Krzysztof Kozlowski
fde270ebb7 dt-bindings: pinctrl: qcom,sm8450-pinctrl: fix indentation in example 
Bindings example should be indented with 4-spaces.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20220912061746.6311-21-krzysztof.kozlowski@linaro.org
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
 2022-09-14 12:18:15 +02:00
Krzysztof Kozlowski
d4ac2a2b7c dt-bindings: pinctrl: qcom,sm8450-pinctrl: fix matching pin config 
Matching PMIC GPIOs config nodes within a '-state' node by '.*' pattern
does not work as expected because of linux,phandle in the DTB:

  qcom/sm4250-oneplus-billie2.dtb: pinctrl@500000: sdc1-on-state: 'oneOf' conditional failed, one must be fixed:
    'pins' is a required property
    'clk', 'cmd', 'data', 'rclk' do not match any of the regexes: 'pinctrl-[0-9]+'
    [[26]] is not of type 'object'

Make the schema stricter and expect such nodes to be followed with a
'-pins' suffix.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20220912061746.6311-20-krzysztof.kozlowski@linaro.org
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
 2022-09-14 12:18:08 +02:00
Krzysztof Kozlowski
34b88934e6 dt-bindings: pinctrl: qcom,sm8350-pinctrl: do not require function on non-GPIOs 
Certain pins, like SDcard related, do not have functions and such should
not be required:

  sdc1-clk-pins: 'function' is a required property

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20220912061746.6311-19-krzysztof.kozlowski@linaro.org
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
 2022-09-14 12:18:02 +02:00
Krzysztof Kozlowski
2d4e77a71f dt-bindings: pinctrl: qcom,sm8350-pinctrl: fix indentation in example 
Bindings example should be indented with 4-spaces.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20220912061746.6311-18-krzysztof.kozlowski@linaro.org
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
 2022-09-14 12:17:56 +02:00
Krzysztof Kozlowski
e9668427de dt-bindings: pinctrl: qcom,sm8350-pinctrl: fix matching pin config 
Matching PMIC GPIOs config nodes within a '-state' node by '.*' pattern
does not work as expected because of linux,phandle in the DTB:

  sm8350-hdk.dtb: pinctrl@f100000: qup-uart3-default-state: 'oneOf' conditional failed, one must be fixed:
    'pins' is a required property
    'function' is a required property
    'rx', 'tx' do not match any of the regexes: 'pinctrl-[0-9]+'
    [[59]] is not of type 'object'

Make the schema stricter and expect such nodes to be followed with a
'-pins' suffix.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20220912061746.6311-17-krzysztof.kozlowski@linaro.org
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
 2022-09-14 12:17:49 +02:00
Krzysztof Kozlowski
d70f858f82 dt-bindings: pinctrl: qcom,sm8250-pinctrl: fix indentation in example 
Bindings example should be indented with 4-spaces.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20220912061746.6311-16-krzysztof.kozlowski@linaro.org
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
 2022-09-14 12:17:43 +02:00
Krzysztof Kozlowski
2723c2530c dt-bindings: pinctrl: qcom,sm8250-pinctrl: reference tlmm common pins 
Each subnode configuring pins (so the final -pins or pinconf) should
reference common TLMM pin definition.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20220912061746.6311-15-krzysztof.kozlowski@linaro.org
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
 2022-09-14 12:17:38 +02:00
Krzysztof Kozlowski
6e6e1ef6b5 dt-bindings: pinctrl: qcom,sm8250-pinctrl: do not require function on non-GPIOs 
Certain pins, like SDcard related, do not have functions and such should
not be required:

  sdc1-clk-pins: 'function' is a required property

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20220912061746.6311-14-krzysztof.kozlowski@linaro.org
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
 2022-09-14 12:17:32 +02:00
Krzysztof Kozlowski
e3c2e38407 dt-bindings: pinctrl: qcom,sm6375-pinctrl: fix indentation in example 
Bindings example should be indented with 4-spaces.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20220912061746.6311-13-krzysztof.kozlowski@linaro.org
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
 2022-09-14 12:17:23 +02:00
Krzysztof Kozlowski
c8441085e2 dt-bindings: pinctrl: qcom,sm6375-pinctrl: do not require function on non-GPIOs 
Certain pins, like SDcard related, do not have functions and such should
not be required:

  sdc1-clk-pins: 'function' is a required property

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20220912061746.6311-12-krzysztof.kozlowski@linaro.org
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
 2022-09-14 12:17:18 +02:00
Krzysztof Kozlowski
51af3784f1 dt-bindings: pinctrl: qcom,sm6375-pinctrl: fix matching pin config 
Matching PMIC GPIOs config nodes within a '-state' node by '.*' pattern
does not work as expected because of linux,phandle in the DTB:

    'pins' is a required property
    'function' is a required property
    'rx', 'tx' do not match any of the regexes: 'pinctrl-[0-9]+'
    [[59]] is not of type 'object'

Make the schema stricter and expect such nodes to be followed with a
'-pins' suffix.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20220912061746.6311-11-krzysztof.kozlowski@linaro.org
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
 2022-09-14 12:17:10 +02:00
Krzysztof Kozlowski
dc246ef73f dt-bindings: pinctrl: qcom,sm6350-pinctrl: fix indentation in example 
Bindings example should be indented with 4-spaces.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20220912061746.6311-10-krzysztof.kozlowski@linaro.org
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
 2022-09-14 12:16:56 +02:00
Krzysztof Kozlowski
5f3332e945 dt-bindings: pinctrl: qcom,sm6350-pinctrl: do not require function on non-GPIOs 
Certain pins, like SDcard related, do not have functions and such should
not be required:

  sdc1-clk-pins: 'function' is a required property

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20220912061746.6311-9-krzysztof.kozlowski@linaro.org
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
 2022-09-14 12:16:50 +02:00
Krzysztof Kozlowski
7c29116787 dt-bindings: pinctrl: qcom,sm6350-pinctrl: fix matching pin config 
Matching PMIC GPIOs config nodes within a '-state' node by '.*' pattern
does not work as expected because of linux,phandle in the DTB:

    'pins' is a required property
    'function' is a required property
    'rx', 'tx' do not match any of the regexes: 'pinctrl-[0-9]+'
    [[59]] is not of type 'object'

Make the schema stricter and expect such nodes to be followed with a
'-pins' suffix.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20220912061746.6311-8-krzysztof.kozlowski@linaro.org
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
 2022-09-14 12:16:44 +02:00
Krzysztof Kozlowski
1523993012 dt-bindings: pinctrl: qcom,sm6125-pinctrl: extend example 
Extend example with children for pin configuration and indent it with
4-spaces.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20220912061746.6311-7-krzysztof.kozlowski@linaro.org
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
 2022-09-14 12:16:36 +02:00
Krzysztof Kozlowski
d1fc02d47b dt-bindings: pinctrl: qcom,sm6125-pinctrl: do not require function on non-GPIOs 
Certain pins, like SDcard related, do not have functions and such should
not be required:

  sdc1-clk-pins: 'function' is a required property

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20220912061746.6311-6-krzysztof.kozlowski@linaro.org
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
 2022-09-14 12:16:28 +02:00
Krzysztof Kozlowski
5d66124f61 dt-bindings: pinctrl: qcom,sm6125-pinctrl: fix matching pin config 
Matching PMIC GPIOs config nodes within a '-state' node by '.*' pattern
does not work as expected because of linux,phandle in the DTB:

    'pins' is a required property
    'function' is a required property
    'rx', 'tx' do not match any of the regexes: 'pinctrl-[0-9]+'
    [[59]] is not of type 'object'

Make the schema stricter and expect such nodes to be followed with a
'-pins' suffix.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20220912061746.6311-5-krzysztof.kozlowski@linaro.org
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
 2022-09-14 12:16:22 +02:00
Krzysztof Kozlowski
495ffc067c dt-bindings: pinctrl: qcom,sm6115-pinctrl: fix indentation in example 
Bindings example should be indented with 4-spaces.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Iskren Chernev <iskren.chernev@gmail.com>
Reviewed-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20220912061746.6311-4-krzysztof.kozlowski@linaro.org
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
 2022-09-14 12:16:16 +02:00
Krzysztof Kozlowski
b17cf20dfc dt-bindings: pinctrl: qcom,sm6115-pinctrl: require function on GPIOs 
Require function on GPIOs (so not on SD card pins).

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Iskren Chernev <iskren.chernev@gmail.com>
Reviewed-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20220912061746.6311-3-krzysztof.kozlowski@linaro.org
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
 2022-09-14 12:16:03 +02:00
Krzysztof Kozlowski
a21599cf12 dt-bindings: pinctrl: qcom,sm6115-pinctrl: fix matching pin config 
Matching PMIC GPIOs config nodes within a '-state' node by '.*' pattern
does not work as expected because of linux,phandle in the DTB:

    'pins' is a required property
    'function' is a required property
    'rx', 'tx' do not match any of the regexes: 'pinctrl-[0-9]+'
    [[59]] is not of type 'object'

Make the schema stricter and expect such nodes to be followed with a
'-pins' suffix.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Iskren Chernev <iskren.chernev@gmail.com>
Reviewed-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20220912061746.6311-2-krzysztof.kozlowski@linaro.org
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
 2022-09-14 12:15:53 +02:00
Andy Shevchenko
e662d349ab pinctrl: cy8c95x0: Use 'default' in all switch-cases (part 2) 
Move the default values to the 'default' case in the switches.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Link: https://lore.kernel.org/r/20220908142134.59068-1-andriy.shevchenko@linux.intel.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
 2022-09-09 10:01:52 +02:00
Andy Shevchenko
88d60d7d94 pinctrl: pistachio: Correct the fwnode_irq_get() return value check 
fwnode_irq_get() may return all possible signed values, such as Linux
error code or 0. Fix the code to handle this properly.

Fixes: 1074e1d23a ("pinctrl: pistachio: Switch to use fwnode instead of")
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Link: https://lore.kernel.org/r/20220908094323.31965-1-andriy.shevchenko@linux.intel.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
 2022-09-08 15:18:58 +02:00
Manivannan Sadhasivam
1a41d1e5c8 pinctrl: qcom: spmi-gpio: Make irqchip immutable 
The irqchip implementation used inside the gpiochips are not supposed to
be changed during runtime. So let's make the one inside the spmi-gpio
gpiochip immutable.

This fixes the below warning during boot:
gpio gpiochip0: (c440000.spmi:pmic@0:gpio@c000): not an immutable chip, please consider fixing it!

Acked-by: Marc Zyngier <maz@kernel.org>
Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Reviewed-by: Johan Hovold <johan+linaro@kernel.org>
Link: https://lore.kernel.org/r/20220830092232.168561-1-manivannan.sadhasivam@linaro.org
[switched two lines as indicated by Johan]
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
 2022-09-08 14:24:28 +02:00
Andy Shevchenko
827eb27ec2 pinctrl: meson: Switch to use fwnode instead of of_node 
GPIO library now accepts fwnode as a firmware node, so
switch the driver to use it.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Reviewed-by: Neil Armstrong <narmstrong@baylibre.com>
Link: https://lore.kernel.org/r/20220905180034.73132-1-andriy.shevchenko@linux.intel.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
 2022-09-08 10:35:30 +02:00
Andy Shevchenko
6323f91668 pinctrl: microchip-sgpio: Correct the fwnode_irq_get() return value check 
fwnode_irq_get() may return all possible signed values, such as Linux
error code. Fix the code to handle this properly.

Fixes: be2dc859ab ("pinctrl: pinctrl-microchip-sgpio: Add irq support (for sparx5)")
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Reviewed-by: Michael Walle <michael@walle.cc>
Link: https://lore.kernel.org/r/20220906115021.8661-1-andriy.shevchenko@linux.intel.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
 2022-09-08 10:34:27 +02:00
Andy Shevchenko
8c943137c0 pinctrl: ingenic: Switch to use fwnode instead of of_node 
GPIO library now accepts fwnode as a firmware node, so
switch the driver to use it.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Link: https://lore.kernel.org/r/20220905185102.74056-1-andriy.shevchenko@linux.intel.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
 2022-09-08 10:10:59 +02:00
Iskren Chernev
f1509dad5d dt-bindings: pinctrl: qcom: sm6115: Add reserved ranges 
Ideally this and similar common properties will be inherited so you
won't need to paste them in every pinctrl binding.

Signed-off-by: Iskren Chernev <iskren.chernev@gmail.com>
Reviewed-by: Caleb Connolly <caleb@connolly.tech>
Link: https://lore.kernel.org/r/20220903174150.3566935-5-iskren.chernev@gmail.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
 2022-09-08 10:09:00 +02:00
Francesco Dolcini
71e268e342 pinctrl: imx8m: kconfig: Fix build error on test compile 
PINCTRL_IMX depends on OF, however the dependency is missed when selected
by PINCTRL_IMX8M* (it does not follow the indirect 'select' statements),
select it explicitly.

Cc: Arnd Bergmann <arnd@arndb.de>
Cc: Linus Walleij <linus.walleij@linaro.org>
Reported-by: kernel test robot <lkp@intel.com>
Link: https://lore.kernel.org/all/202209050605.fezJUgFH-lkp@intel.com/
Fixes: 87c2a29a6b ("pinctrl: imx8m: kconfig: Depends on SOC_IMX8M")
Signed-off-by: Francesco Dolcini <francesco.dolcini@toradex.com>
Reviewed-by: Jacky Bai <ping.bai@nxp.com>
Link: https://lore.kernel.org/r/20220905224408.346425-1-francesco.dolcini@toradex.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
 2022-09-08 10:06:57 +02:00
Andy Shevchenko
63e2330448 pinctrl: cy8c95x0: Correct comment style 
In a few comments the style is not aligned with the rest.
Correct them.

While at it, drop unneeded blank lines and deduplicate 'Author'.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Tested-by: Patrick Rudolph <patrick.rudolph@9elements.com>
Link: https://lore.kernel.org/r/20220902182650.83098-17-andriy.shevchenko@linux.intel.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
 2022-09-08 10:06:18 +02:00
Andy Shevchenko
9540a83606 pinctrl: cy8c95x0: use bits.h macros for all masks 
Make use of the GENMASK() (far less error-prone, far more concise).

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Tested-by: Patrick Rudolph <patrick.rudolph@9elements.com>
Link: https://lore.kernel.org/r/20220902182650.83098-16-andriy.shevchenko@linux.intel.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
 2022-09-08 10:06:15 +02:00
Andy Shevchenko
785b1bd854 pinctrl: cy8c95x0: Override IRQ for one of the expanders on Galileo Gen 1 
ACPI table on Intel Galileo Gen 1 has wrong pin number for IRQ resource
of the I²C GPIO expander. Since we know what that number is and luckily
have GPIO bases fixed for SoC's controllers, we may use a simple DMI quirk
to match the platform and retrieve GpioInt() pin on it for the expander in
question.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Tested-by: Patrick Rudolph <patrick.rudolph@9elements.com>
Link: https://lore.kernel.org/r/20220902182650.83098-15-andriy.shevchenko@linux.intel.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
 2022-09-08 10:06:11 +02:00
Andy Shevchenko
618a43ff1f pinctrl: cy8c95x0: support ACPI device found on Galileo Gen1 
Add support of the expander found on Intel Galileo Gen1 board.
The platform information comes from ACPI.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Tested-by: Patrick Rudolph <patrick.rudolph@9elements.com>
Link: https://lore.kernel.org/r/20220902182650.83098-14-andriy.shevchenko@linux.intel.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
 2022-09-08 10:06:08 +02:00
Andy Shevchenko
8586466e4f pinctrl: cy8c95x0: Make use of device properties 
Convert the module to be property provider agnostic and allow
it to be used on non-OF platforms.

Add mod_devicetable.h include.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Tested-by: Patrick Rudolph <patrick.rudolph@9elements.com>
Link: https://lore.kernel.org/r/20220902182650.83098-13-andriy.shevchenko@linux.intel.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
 2022-09-08 10:06:05 +02:00
Andy Shevchenko
f12352f334 pinctrl: cy8c95x0: Implement ->pin_dbg_show() 
The introduced callback ->pin_dbg_show() is useful for debugging.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Tested-by: Patrick Rudolph <patrick.rudolph@9elements.com>
Link: https://lore.kernel.org/r/20220902182650.83098-12-andriy.shevchenko@linux.intel.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
 2022-09-08 10:06:01 +02:00
Andy Shevchenko
c3e4095287 pinctrl: cy8c95x0: Use 'default' in all switch-cases 
Move the default values to the 'default' case in the switches.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Tested-by: Patrick Rudolph <patrick.rudolph@9elements.com>
Link: https://lore.kernel.org/r/20220902182650.83098-11-andriy.shevchenko@linux.intel.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
 2022-09-08 10:05:58 +02:00
Andy Shevchenko
1fa3df901f pinctrl: cy8c95x0: Remove custom ->set_config() 
Since we have pin configuration getter and setter provided,
there is no need to duplicate that in the custom ->set_config().
Instead, switch to gpiochip_generic_config().

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Tested-by: Patrick Rudolph <patrick.rudolph@9elements.com>
Link: https://lore.kernel.org/r/20220902182650.83098-10-andriy.shevchenko@linux.intel.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
 2022-09-08 10:05:54 +02:00
Andy Shevchenko
a416bfb7d5 pinctrl: cy8c95x0: Remove useless conditionals 
The pin control framework checks pin boundaries before calling
the respective driver's callbacks. Hence no need to check for
pin boundaries, the respective conditionals won't be ever true.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Tested-by: Patrick Rudolph <patrick.rudolph@9elements.com>
Link: https://lore.kernel.org/r/20220902182650.83098-9-andriy.shevchenko@linux.intel.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
 2022-09-08 10:05:51 +02:00
Andy Shevchenko
44c2533366 pinctrl: cy8c95x0: Remove device initialization 
The Cypress CY8C95x0 chips have an internal EEPROM that defines
initial configuration. It might be that bootloader or other
entity wrote the platform related setup into it. Don't override
it in the driver.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Tested-by: Patrick Rudolph <patrick.rudolph@9elements.com>
Link: https://lore.kernel.org/r/20220902182650.83098-8-andriy.shevchenko@linux.intel.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
 2022-09-08 10:05:47 +02:00
Andy Shevchenko
d86e034485 pinctrl: cy8c95x0: Enable GPIO range 
Since it's a pin control, GPIO counterpart needs to know the mapping
between pin numbering and GPIO numbering. Enable this by calling
gpiochip_add_pin_range() at the chip addition time.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Tested-by: Patrick Rudolph <patrick.rudolph@9elements.com>
Link: https://lore.kernel.org/r/20220902182650.83098-7-andriy.shevchenko@linux.intel.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
 2022-09-08 10:05:43 +02:00
Andy Shevchenko
28ce127238 pinctrl: cy8c95x0: Drop unneeded npins assignment 
The npins field is assigned twice. Remove the first occurrence.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Tested-by: Patrick Rudolph <patrick.rudolph@9elements.com>
Link: https://lore.kernel.org/r/20220902182650.83098-6-andriy.shevchenko@linux.intel.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
 2022-09-08 10:05:39 +02:00
Andy Shevchenko
641d6cc65d pinctrl: cy8c95x0: Fix pin control name to enable more than one 
The Cypress GPIO expander is an I²C discrete component. Hence
the platform may contain more than one of a such. Currently
this has limitations in the driver due to same name used for
all chips of a type. Replace this with device instance specific
name.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Tested-by: Patrick Rudolph <patrick.rudolph@9elements.com>
Link: https://lore.kernel.org/r/20220902182650.83098-5-andriy.shevchenko@linux.intel.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
 2022-09-08 10:05:34 +02:00
Andy Shevchenko
43dcf873d4 pinctrl: cy8c95x0: Fix return value in cy8c95x0_detect() 
It's an obvious typo in never tested piece of code that
successful detection shouldn't fail. Fix that.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Tested-by: Patrick Rudolph <patrick.rudolph@9elements.com>
Link: https://lore.kernel.org/r/20220902182650.83098-4-andriy.shevchenko@linux.intel.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
 2022-09-08 10:05:30 +02:00
Andy Shevchenko
ad3d55aab4 pinctrl: cy8c95x0: Allow IRQ chip core to handle numbering 
No need to assign first line number for IRQ chip.
Let IRQ core to decide.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Tested-by: Patrick Rudolph <patrick.rudolph@9elements.com>
Link: https://lore.kernel.org/r/20220902182650.83098-2-andriy.shevchenko@linux.intel.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
 2022-09-08 10:05:26 +02:00
Andy Shevchenko
f5d620254c pinctrl: cy8c95x0: make irq_chip immutable 
Since recently, the kernel is nagging about mutable irq_chips:

   "not an immutable chip, please consider fixing it!"

Drop the unneeded copy, flag it as IRQCHIP_IMMUTABLE, add the new
helper functions and call the appropriate gpiolib functions.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Tested-by: Patrick Rudolph <patrick.rudolph@9elements.com>
Link: https://lore.kernel.org/r/20220902182650.83098-1-andriy.shevchenko@linux.intel.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
 2022-09-08 10:05:19 +02:00
Jiangshan Yi
4a13796aeb pinctrl: berlin: fix spelling typo in comment 
Fix spelling typo in comment.

Reported-by: k2ci <kernel-bot@kylinos.cn>
Signed-off-by: Jiangshan Yi <yijiangshan@kylinos.cn>
Link: https://lore.kernel.org/r/20220905071300.1832105-1-13667453960@163.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
 2022-09-05 14:10:14 +02:00
Andy Shevchenko
1074e1d23a pinctrl: pistachio: Switch to use fwnode instead of 
GPIO library now accepts fwnode as a firmware node, so
switch the driver to use it.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Link: https://lore.kernel.org/r/20220831135512.78407-1-andriy.shevchenko@linux.intel.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
 2022-09-03 00:20:41 +02:00
Claudiu Beznea
42eae17d56 pinctrl: at91: use dev_dbg() instead of printk() 
Use dev_dbg() instead of printk(KERN_DEBUG) to avoid the following
checkpatch.pl warning:
"Prefer [subsystem eg: netdev]_dbg([subsystem]dev, ... then
dev_dbg(dev, ... then pr_debug(...  to printk(KERN_DEBUG ...".

Signed-off-by: Claudiu Beznea <claudiu.beznea@microchip.com>
Link: https://lore.kernel.org/r/20220831135636.3176406-4-claudiu.beznea@microchip.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
 2022-09-03 00:19:23 +02:00
Claudiu Beznea
a575207583 pinctrl: at91: move gpio suspend/resume calls to driver's context 
Move gpio suspend/resume execution local to driver and let it execute as
close as possible to the moment the machine specific PM code is executed
(by setting it to .noirq member of dev_pm_ops). With this the
at91_pinctrl_gpio_suspend()/at91_pinctrl_gpio_resume() calls were removed
from arch/arm/mach-at91/pm.c and also a header has been removed.
The patch has been checked on sama5d3_xplained, sam9x60ek,
sama5d2_xplained, sama7g5ek boards.

Signed-off-by: Claudiu Beznea <claudiu.beznea@microchip.com>
Link: https://lore.kernel.org/r/20220831135636.3176406-3-claudiu.beznea@microchip.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
 2022-09-03 00:19:23 +02:00
Claudiu Beznea
7fec8c9cee pinctrl: at91: use kernel-doc style for documentation of at91_gpio_chip 
Use kernel-doc style for documentation of struct at91_gpio_chip.

Signed-off-by: Claudiu Beznea <claudiu.beznea@microchip.com>
Link: https://lore.kernel.org/r/20220831135636.3176406-2-claudiu.beznea@microchip.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
 2022-09-03 00:19:23 +02:00
Andy Shevchenko
f23b373f30 pinctrl: mcp23s08: Drop assignment of default number of OF cells 
The GPIO library code will assign default value for number of OF
cells, no need to repeat this in the driver.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Link: https://lore.kernel.org/r/20220830175850.44770-1-andriy.shevchenko@linux.intel.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
 2022-09-03 00:17:35 +02:00