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Author SHA1 Message Date
Tom Rix
743d333602 pinctrl: mlxbf3: set varaiable mlxbf3_pmx_funcs storage-class-specifier to static 
smatch reports
drivers/pinctrl/pinctrl-mlxbf3.c:162:20: warning: symbol
  'mlxbf3_pmx_funcs' was not declared. Should it be static?

This variable is only used in one file so it should be static.

Signed-off-by: Tom Rix <trix@redhat.com>
Link: https://lore.kernel.org/r/20230404004501.1913144-1-trix@redhat.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
 2023-04-04 16:07:06 +02:00
Lakshmi Sowjanya D
9a8d94711d dt-bindings: pinctrl: Remove bindings for Intel Thunderbay pinctrl driver 
Remove Thunder Bay specific code as the product got cancelled
and there are no end customers or users.

Signed-off-by: Lakshmi Sowjanya D <lakshmi.sowjanya.d@intel.com>
Link: https://lore.kernel.org/r/20230403120235.939-2-lakshmi.sowjanya.d@intel.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
 2023-04-04 15:50:58 +02:00
Lakshmi Sowjanya D
7edfe0eeef pinctrl: Remove Intel Thunder Bay pinctrl driver 
Remove Thunder Bay specific code as the product got cancelled
and there are no end customers or users.

Signed-off-by: Lakshmi Sowjanya D <lakshmi.sowjanya.d@intel.com>
Link: https://lore.kernel.org/r/20230403120235.939-1-lakshmi.sowjanya.d@intel.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
 2023-04-04 15:50:58 +02:00
Aleksander Jan Bajkowski
c436561687 dt-bindings: pinctrl: xway: drop the deprecated compatible strings 
This code are marked as deprecated since kernel 4.5[1]. Downstream OpenWRT
and upstream switched to the new string compatible 7 years ago. The old
compatible strings can safely be dropped.

[1] commit be14811c03 ("pinctrl/lantiq: introduce new dedicated devicetree bindings")

Signed-off-by: Aleksander Jan Bajkowski <olek2@wp.pl>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20230330212225.10214-2-olek2@wp.pl
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
 2023-03-31 14:38:20 +02:00
Aleksander Jan Bajkowski
33a36b8188 pinctrl: xway: drop the deprecated compatible strings 
This code are marked as deprecated since kernel 4.5[1]. Downstream OpenWRT
and upstream switched to the new string compatible 7 years ago. The old
compatible strings can safely be dropped.

[1] commit be14811c03 ("pinctrl/lantiq: introduce new dedicated devicetree bindings")

Signed-off-by: Aleksander Jan Bajkowski <olek2@wp.pl>
Link: https://lore.kernel.org/r/20230330212225.10214-1-olek2@wp.pl
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
 2023-03-31 14:38:20 +02:00
Rob Herring
49cd1dd15f dt-bindings: pinctrl: Drop unneeded quotes 
Cleanup bindings dropping unneeded quotes. Once all these are fixed,
checking for this can be enabled in yamllint.

Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Acked-by: Hector Martin <marcan@marcan.st>
Acked-by: Geert Uytterhoeven <geert+renesas@glider.be>
Acked-by: Jernej Skrabec <jernej.skrabec@gmail.com>
Reviewed-by: Heiko Stuebner <heiko@sntech.de> #rockchip
Reviewed-by: Damien Le Moal <damien.lemoal@opensource.wdc.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20230330200402.2731992-1-robh@kernel.org
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
 2023-03-31 14:36:27 +02:00
Mario Limonciello
010f493d90 pinctrl: amd: Add fields for interrupt status and wake status 
If the firmware has misconfigured a GPIO it may cause interrupt
status or wake status bits to be set and not asserted. Add these
to debug output to catch this case.

Signed-off-by: Mario Limonciello <mario.limonciello@amd.com>
Link: https://lore.kernel.org/r/20230328174231.8924-3-mario.limonciello@amd.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
 2023-03-31 14:23:59 +02:00
Mario Limonciello
75358cf331 pinctrl: amd: Adjust debugfs output 
More fields are to be added, so to keep the display from being
too busy, adjust it.

1) Add a header to all columns
2) Except for interrupt, when fields have no data show empty
3) Remove otherwise blank whitespace

Signed-off-by: Mario Limonciello <mario.limonciello@amd.com>
Link: https://lore.kernel.org/r/20230328174231.8924-2-mario.limonciello@amd.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
 2023-03-31 14:23:59 +02:00
Uwe Kleine-König
c458290702 pinctrl: mcp23s08: Implement gpio bulk functions 
To speed up some usecases implement reading and writing several IO lines
at once.

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Link: https://lore.kernel.org/r/20230324164957.485924-3-u.kleine-koenig@pengutronix.de
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
 2023-03-29 16:30:19 +02:00
Uwe Kleine-König
d490be6dd8 pinctrl: mcp23s08: Rename and change function that wraps regmap_update_bits() 
The semantic of mcp_set_mask() was surprising to me when I first read
that driver. So it was unexpected that in the call

	mcp_set_mask(mcp, MCP_OLAT, mask, value);

value was a bool. Make the function a thinner wrapper around
regmap_update_bits() and rename it to also have a similar name.

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Link: https://lore.kernel.org/r/20230324164957.485924-2-u.kleine-koenig@pengutronix.de
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
 2023-03-29 16:30:19 +02:00
Linus Walleij
2a6ac65c94 Merge branch 'ib-qcom-quad-spi' into devel 2023-03-29 10:47:18 +02:00
Douglas Anderson
e49eabe3e1 pinctrl: qcom: Support OUTPUT_ENABLE; deprecate INPUT_ENABLE 
The Qualcomm pinctrl driver has been violating the documented meaning
of PIN_CONFIG_INPUT_ENABLE. That documentation says:

  Note that this does not affect the pin's ability to drive output.

...yet the Qualcomm driver's sole action when asked to "enable input"
on a pin is to disable its output.

The Qualcomm driver's implementation stems from the fact that
"output-disable" is a "new" property from 2017. It was introduced in
commit 425562429d ("pinctrl: generic: Add output-enable
property"). The "input-enable" handling in Qualcomm drivers is from
2015 introduced in commit 407f5e392f ("pinctrl: qcom: handle
input-enable pinconf property").

Let's change the Qualcomm driver to move us in the right direction. As
part of this:
1. We'll now support PIN_CONFIG_OUTPUT_ENABLE
2. We'll still support using PIN_CONFIG_INPUT_ENABLE to disable a
   pin's output (in violation of the docs) with a big comment in the
   code. This is needed because old device trees have "input-enable"
   in them and, in some cases, people might need the old
   behavior. While we could programmatically change all old device
   trees, it doesn't really hurt to keep supporting the old behavior
   and we're _supposed_ to try to be compatible with old device trees
   anyway.

It can also be noted that the PIN_CONFIG_INPUT_ENABLE handling code
seems to have purposefully ignored its argument. That means that old
boards that had _either_ "input-disable" or "input-enable" in them
would have had the effect of disabling a pin's output. While we could
change this behavior, since we're only leaving the
PIN_CONFIG_INPUT_ENABLE there for backward compatibility we might as
well be fully backward compatible.

NOTE: despite the fact that we'll still support
PIN_CONFIG_INPUT_ENABLE for _setting_ config, we take it away from
msm_config_group_get(). This appears to be only used for populating
debugfs and fixing debugfs to "output enabled" where relevant instead
of "input enabled" makes more sense and has more truthiness.

Signed-off-by: Douglas Anderson <dianders@chromium.org>
Reviewed-by: Bjorn Andersson <andersson@kernel.org>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Link: https://lore.kernel.org/r/20230323102605.8.Id740ae6a993f9313b58add6b10f6a92795d510d4@changeid
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
 2023-03-29 10:46:59 +02:00
Douglas Anderson
988a9eab4d dt-bindings: pinctrl: qcom: Add output-enable 
In the patch ("dt-bindings: pinctrl: qcom: tlmm should use
output-disable, not input-enable") we allowed setting "output-disable"
for TLMM pinctrl states. Let's also add "output-enable".

At first blush this seems a needless thing to do. Specifically:
- In Linux (and presumably any other OSes using the same device trees)
  the GPIO/pinctrl driver knows to automatically enable the output
  when a GPIO is changed to an output. Thus in most cases specifying
  "output-enable" is superfluous and should be avoided.
- If we need to set a pin's default state we already have
  "output-high" and "output-low" and these properties already imply
  "output-enabled" (at least on the Linux Qualcomm TLMM driver).

However, there is one instance where "output-enable" seems like it
could be useful: sleep states. It's not uncommon to want to configure
pins as inputs (with appropriate pulls) when the driver controlling
them is in a low power state. Then we want the pins back to outputs
when the driver wants things running normally. To accomplish this we'd
want to be able to use "output-enable". Then the "default" state could
have "output-enable" and the "sleep" state could have
"output-disable".

NOTE: in all instances I'm aware of, we'd only want to use
"output-enable" on pins that are configured as "gpio". The Qualcomm
documentation that I have access to says that "output-enable" only
does something useful when in GPIO mode.

Signed-off-by: Douglas Anderson <dianders@chromium.org>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Link: https://lore.kernel.org/r/20230323102605.7.I7874c00092115c45377c2a06f7f133356956686e@changeid
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
 2023-03-29 10:46:53 +02:00
Douglas Anderson
c4a48b0df8 dt-bindings: pinctrl: qcom: tlmm should use output-disable, not input-enable 
As evidenced by the Qualcomm TLMM Linux driver, the TLMM IP block in
Qualcomm SoCs has a bit to enable/disable the output for a pin that's
configured as a GPIO but _not_ a bit to enable/disable an input
buffer. Current device trees that are specifying "input-enable" for
pins managed by TLMM are either doing so needlessly or are using it to
mean "output-disable".

Presumably the current convention of using "input-enable" to mean
"output-disable" stems from the fact that "output-disable" is a "new"
property from 2017. It was introduced in commit 425562429d
("pinctrl: generic: Add output-enable property"). The "input-enable"
handling in Qualcomm drivers is from 2015 introduced in commit
407f5e392f ("pinctrl: qcom: handle input-enable pinconf property").

Given that there's no other use for "input-enable" for TLMM, we can
still handle old device trees in code, but let's encourage people to
move to the proper / documented property by updating the bindings.

Signed-off-by: Douglas Anderson <dianders@chromium.org>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Link: https://lore.kernel.org/r/20230323102605.6.I291ce0ba2c6ea80b341659c4f75a567a76dd7ca6@changeid
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
 2023-03-29 10:46:44 +02:00
Heiner Kallweit
94df03a452 dt-bindings: pinctrl: Convert Amlogic Meson pinctrl binding 
Convert Amlogic Meson pin controller binding to yaml.

Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com>
Link: https://lore.kernel.org/r/dd29c1b7-05db-dd98-df40-20a238d89a96@gmail.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
 2023-03-27 23:47:52 +02:00
Chester Lin
966b0e64b6 pinctrl: s32cc: Use generic struct data to describe pin function 
Replace struct s32_pmx_func with generic struct pinfunction since they
have the same data fields.

Suggested-by: Andy Shevchenko <andy.shevchenko@gmail.com>
Signed-off-by: Chester Lin <clin@suse.com>
Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com>
Link: https://lore.kernel.org/r/20230327062754.3326-5-clin@suse.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
 2023-03-27 23:36:18 +02:00
Chester Lin
8ff169e844 pinctrl: s32cc: embed generic struct pingroup 
Use generic data structure to describe pin control groups in S32 SoC family
and drop duplicated struct members.

Suggested-by: Andy Shevchenko <andy.shevchenko@gmail.com>
Signed-off-by: Chester Lin <clin@suse.com>
Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com>
Link: https://lore.kernel.org/r/20230327062754.3326-4-clin@suse.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
 2023-03-27 23:35:35 +02:00
Chester Lin
48b016cbb2 pinctrl: s32cc: refactor pin config parsing 
Move common codes into smaller inline functions and remove argument checks
that are not actually used by pull up/down bits in the S32 MSCR register.

Signed-off-by: Chester Lin <clin@suse.com>
Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com>
Link: https://lore.kernel.org/r/20230327062754.3326-3-clin@suse.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
 2023-03-27 23:35:00 +02:00
Chester Lin
08b71a71f3 pinctrl: s32: refine error/return/config checks and simplify driver codes 
Improve error/return code handlings and config checks in order to have
better reliability and simplify driver codes such as removing/changing
improper macros, blanks, print formats and helper calls.

Signed-off-by: Chester Lin <clin@suse.com>
Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com>
Link: https://lore.kernel.org/r/20230327062754.3326-2-clin@suse.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
 2023-03-27 23:34:24 +02:00
Linus Walleij
617385bb27 Merge tag 'renesas-pinctrl-for-v6.4-tag1' of git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers into devel 
pinctrl: renesas: Updates for v6.4

  - Add pin groups for audio on R-Car V4H,
  - Drop support for the obsolete R-Car H3 ES1.* (R8A77950) SoC,
  - Miscellaneous fixes and improvements.
 2023-03-27 23:29:11 +02:00
Rob Herring
e0e8fbf846 pinctrl: Use of_property_present() for testing DT property presence 
It is preferred to use typed property access functions (i.e.
of_property_read_<type> functions) rather than low-level
of_get_property/of_find_property functions for reading properties. As
part of this, convert of_get_property/of_find_property calls to the
recently added of_property_present() helper when we just want to test
for presence of a property and nothing more.

Signed-off-by: Rob Herring <robh@kernel.org>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Jernej Skrabec <jernej.skrabec@gmail.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Link: https://lore.kernel.org/r/20230310144721.1544669-1-robh@kernel.org
[Dropped hunk hitting drivers/pinctrl/renesas/pinctrl.c]
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
 2023-03-23 09:28:38 +01:00
Asmaa Mnebhi
d11f932808 pinctrl: mlxbf3: Add pinctrl driver support 
NVIDIA BlueField-3 SoC has a few pins that can be used as GPIOs
or take the default hardware functionality. Add a driver for
the pin muxing.

Signed-off-by: Asmaa Mnebhi <asmaa@nvidia.com>
Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com>
Link: https://lore.kernel.org/r/20230315215027.30685-3-asmaa@nvidia.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
 2023-03-19 22:07:21 +01:00
Johan Hovold
cae630bf47 dt-bindings: pinctrl: qcom,sc8280xp-tlmm: allow 'bias-bus-hold' 
The controller supports 'bias-bus-hold' so add it to the binding.

Signed-off-by: Johan Hovold <johan+linaro@kernel.org>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20230316105800.18751-1-johan+linaro@kernel.org
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
 2023-03-19 22:05:59 +01:00
Konrad Dybcio
f1148d3491 dt-bindings: pinctrl: qcom,qcm2290-tlmm: Allow input-enable 
Allow the common input-enable. This was missed with the
initial submission.

Fixes: 5147022214 ("dt-bindings: pinctrl: qcom: Add QCM2290 pinctrl bindings")
Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Acked-by: Shawn Guo <shawn.guo@linaro.org>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20230314222705.2940258-1-konrad.dybcio@linaro.org
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
 2023-03-19 22:04:29 +01:00
Devi Priya
c74eef68fd pinctrl: qcom: Add IPQ9574 pinctrl driver 
Add pinctrl definitions for the TLMM of IPQ9574

Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Co-developed-by: Anusha Rao <quic_anusha@quicinc.com>
Signed-off-by: Anusha Rao <quic_anusha@quicinc.com>
Signed-off-by: Devi Priya <quic_devipriy@quicinc.com>
Link: https://lore.kernel.org/r/20230316072940.29137-5-quic_devipriy@quicinc.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
 2023-03-19 22:00:47 +01:00
Devi Priya
5b63ccb69e dt-bindings: pinctrl: qcom: Add support for IPQ9574 
Add new binding document for pinctrl on IPQ9574

Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Co-developed-by: Anusha Rao <quic_anusha@quicinc.com>
Signed-off-by: Anusha Rao <quic_anusha@quicinc.com>
Signed-off-by: Devi Priya <quic_devipriy@quicinc.com>
Link: https://lore.kernel.org/r/20230316072940.29137-4-quic_devipriy@quicinc.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
 2023-03-19 21:59:59 +01:00
Danila Tikhonov
b915395c9e pinctrl: qcom: Add SM7150 pinctrl driver 
Add pinctrl driver for TLMM block found in SM7150 SoC.

Signed-off-by: Danila Tikhonov <danila@jiaxyga.com>
Link: https://lore.kernel.org/r/20230311212114.108870-3-danila@jiaxyga.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
 2023-03-19 21:51:17 +01:00
Danila Tikhonov
709d60b5df dt-bindings: pinctrl: qcom: Add SM7150 pinctrl binding 
Add device tree binding Documentation details for Qualcomm SM7150
TLMM device

Signed-off-by: Danila Tikhonov <danila@jiaxyga.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20230311212114.108870-2-danila@jiaxyga.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
 2023-03-19 21:51:17 +01:00
Arınç ÜNAL
c7c4891bc7 MAINTAINERS: move ralink pinctrl to mediatek mips pinctrl 
The Ralink pinctrl driver is now under the name of MediaTek MIPS pin
controller. Move the maintainer information accordingly. Add dt-binding
schema files. Add linux-mediatek@lists.infradead.org as an associated
mailing list.

Signed-off-by: Arınç ÜNAL <arinc.unal@arinc9.com>
Acked-by: Sergio Paracuellos <sergio.paracuellos@gmail.com>
Link: https://lore.kernel.org/r/20230317213011.13656-22-arinc.unal@arinc9.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
 2023-03-19 21:47:26 +01:00
Arınç ÜNAL
565afac7a3 dt-bindings: pinctrl: mediatek: mt7620: split binding 
The MT7628 and MT7688 SoCs contain different pin muxing information,
therefore, should be split. This can be done now that there are compatible
strings to distinguish them from other SoCs.

Split the schema out to mediatek,mt76x8-pinctrl.yaml.

Remove mediatek,mt76x8-pinctrl from mt7620.

Signed-off-by: Arınç ÜNAL <arinc.unal@arinc9.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20230317213011.13656-21-arinc.unal@arinc9.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
 2023-03-19 21:47:26 +01:00
Arınç ÜNAL
5c7daf4a06 dt-bindings: pinctrl: ralink: rt305x: split binding 
The RT3352 and RT5350 SoCs each contain different pin muxing information,
therefore, should be split. This can be done now that there are compatible
strings to distinguish them from other SoCs.

Split the schema out to ralink,rt3352-pinctrl.yaml and
ralink,rt5350-pinctrl.yaml.

Remove ralink,rt3352-pinctrl and ralink,rt5350-pinctrl from rt305x.

Signed-off-by: Arınç ÜNAL <arinc.unal@arinc9.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20230317213011.13656-20-arinc.unal@arinc9.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
 2023-03-19 21:47:26 +01:00
Arınç ÜNAL
4b8efbae17 dt-bindings: pinctrl: mediatek: mt7986: fix patternProperties regex 
Set second level patternProperties to '^.*mux.*$' and '^.*conf.*$' on
mediatek,mt7986-pinctrl.yaml to be on par with other schemas.

Signed-off-by: Arınç ÜNAL <arinc.unal@arinc9.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20230317213011.13656-19-arinc.unal@arinc9.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
 2023-03-19 21:47:26 +01:00
Arınç ÜNAL
6a735ad501 dt-bindings: pinctrl: mediatek: drop quotes from referred schemas 
Drop the quotes from the referred schemas.

Signed-off-by: Arınç ÜNAL <arinc.unal@arinc9.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20230317213011.13656-18-arinc.unal@arinc9.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
 2023-03-19 21:47:25 +01:00
Arınç ÜNAL
03af785ee2 dt-bindings: pinctrl: mediatek: fix pinmux header location 
Fix the location of the pinmux header files mentioned on the schemas.

Signed-off-by: Arınç ÜNAL <arinc.unal@arinc9.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20230317213011.13656-17-arinc.unal@arinc9.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
 2023-03-19 21:47:25 +01:00
Arınç ÜNAL
c911ad22a8 dt-bindings: pinctrl: {mediatek,ralink}: fix formatting 
Change the style of description properties to plain style where there's no
need to preserve the line endings, and vice versa.

Fix capitalisation and indentation.

Fit the schemas to 80 columns for each line.

Signed-off-by: Arınç ÜNAL <arinc.unal@arinc9.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20230317213011.13656-16-arinc.unal@arinc9.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
 2023-03-19 21:47:25 +01:00
Arınç ÜNAL
a9d44c4cc0 dt-bindings: pinctrl: mediatek: fix naming inconsistency 
Some schemas include "MediaTek", some "Mediatek". Rename all to "MediaTek"
to address the naming inconsistency.

Signed-off-by: Arınç ÜNAL <arinc.unal@arinc9.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20230317213011.13656-15-arinc.unal@arinc9.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
 2023-03-19 21:47:25 +01:00
Arınç ÜNAL
1d45ecb05a dt-bindings: pinctrl: mediatek: mt8195: rename to mediatek,mt8195-pinctrl 
Rename pinctrl-mt8195.yaml to mediatek,mt8195-pinctrl.yaml to be on par
with the compatible string and other mediatek dt-binding schemas.

Signed-off-by: Arınç ÜNAL <arinc.unal@arinc9.com>
Acked-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20230317213011.13656-14-arinc.unal@arinc9.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
 2023-03-19 21:47:25 +01:00
Arınç ÜNAL
0dcf5a56bd dt-bindings: pinctrl: mediatek: mt8192: rename to mediatek,mt8192-pinctrl 
Rename pinctrl-mt8192.yaml to mediatek,mt8192-pinctrl.yaml to be on par
with the compatible string and other mediatek dt-binding schemas.

Signed-off-by: Arınç ÜNAL <arinc.unal@arinc9.com>
Acked-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20230317213011.13656-13-arinc.unal@arinc9.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
 2023-03-19 21:47:25 +01:00
Arınç ÜNAL
ff01f75368 dt-bindings: pinctrl: mediatek: mt8186: rename to mediatek,mt8186-pinctrl 
Rename pinctrl-mt8186.yaml to mediatek,mt8186-pinctrl.yaml to be on par
with the compatible string and other mediatek dt-binding schemas.

Signed-off-by: Arınç ÜNAL <arinc.unal@arinc9.com>
Acked-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20230317213011.13656-12-arinc.unal@arinc9.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
 2023-03-19 21:47:25 +01:00
Arınç ÜNAL
a22452afa8 dt-bindings: pinctrl: mediatek: mt6795: rename to mediatek,mt6795-pinctrl 
Rename mediatek,pinctrl-mt6795.yaml to mediatek,mt6795-pinctrl.yaml to be
on par with the compatible string and other mediatek dt-binding schemas.

Signed-off-by: Arınç ÜNAL <arinc.unal@arinc9.com>
Acked-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20230317213011.13656-11-arinc.unal@arinc9.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
 2023-03-19 21:47:25 +01:00
Arınç ÜNAL
9c5ade5a73 dt-bindings: pinctrl: ralink: {mt7620,mt7621}: rename to mediatek 
Rename schemas of pin controllers for MediaTek MT7620 and MT7621 SoCs to be
on par with other pin controllers for MediaTek SoCs.

Signed-off-by: Arınç ÜNAL <arinc.unal@arinc9.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20230317213011.13656-10-arinc.unal@arinc9.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
 2023-03-19 21:47:25 +01:00
Arınç ÜNAL
0b91c8aa69 dt-bindings: pinctrl: ralink: add new compatible strings 
Add the new compatible strings for mt7620, mt76x8, and rt305x to be able to
properly document the pin muxing information of each SoC, or SoCs that use
the same pinmux data.

Signed-off-by: Arınç ÜNAL <arinc.unal@arinc9.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20230317213011.13656-9-arinc.unal@arinc9.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
 2023-03-19 21:47:25 +01:00
Arınç ÜNAL
6c011cc410 dt-bindings: pinctrl: ralink: drop quotes from referred schemas 
Drop the quotes from the referred schemas.

Signed-off-by: Arınç ÜNAL <arinc.unal@arinc9.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20230317213011.13656-8-arinc.unal@arinc9.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
 2023-03-19 21:47:25 +01:00
Arınç ÜNAL
e19e35a852 dt-bindings: pinctrl: ralink: move additionalProperties to top 
Move additionalProperties to the top. It's easier to read than after a long
indented section.

Signed-off-by: Arınç ÜNAL <arinc.unal@arinc9.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20230317213011.13656-7-arinc.unal@arinc9.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
 2023-03-19 21:47:25 +01:00
Arınç ÜNAL
ea183c3731 pinctrl: mediatek: remove OF_GPIO as reverse dependency 
The OF_GPIO option is enabled by default when GPIOLIB is enabled, and
cannot be disabled. Remove it as a reverse dependency where GPIOLIB is also
set as a reverse dependency.

Signed-off-by: Arınç ÜNAL <arinc.unal@arinc9.com>
Reviewed-by: Sergio Paracuellos <sergio.paracuellos@gmail.com>
Link: https://lore.kernel.org/r/20230317213011.13656-6-arinc.unal@arinc9.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
 2023-03-19 21:47:25 +01:00
Arınç ÜNAL
dc6ae2057c pinctrl: ralink: move to mediatek as mtmips 
This platform from Ralink was acquired by MediaTek in 2011. Then, MediaTek
introduced new SoCs which utilise this platform. Move the driver to
mediatek pinctrl directory. Rename the ralink core driver to mtmips.

Signed-off-by: Arınç ÜNAL <arinc.unal@arinc9.com>
Link: https://lore.kernel.org/r/20230317213011.13656-5-arinc.unal@arinc9.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
 2023-03-19 21:47:25 +01:00
Arınç ÜNAL
f7dedad4e2 pinctrl: ralink: mt7620: split out to mt76x8 
Split the driver out to pinctrl-mt76x8.c. Remove including the unnecessary
headers since is_mt76x8() is not being used anymore.

Introduce a new compatible string to be able to document the pin muxing
information properly.

Signed-off-by: Arınç ÜNAL <arinc.unal@arinc9.com>
Reviewed-by: Sergio Paracuellos <sergio.paracuellos@gmail.com>
Link: https://lore.kernel.org/r/20230317213011.13656-4-arinc.unal@arinc9.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
 2023-03-19 21:47:25 +01:00
Arınç ÜNAL
5465d98912 pinctrl: ralink: rt305x: add new compatible string for every SoC 
Add new compatible strings to make every SoC, or SoCs that use the same
pinmux data have a unique compatible string. This ensures that the pin
muxing information of every SoC, or a set of SoCs that use the same pinmux
data can be properly documented.

Signed-off-by: Arınç ÜNAL <arinc.unal@arinc9.com>
Reviewed-by: Sergio Paracuellos <sergio.paracuellos@gmail.com>
Link: https://lore.kernel.org/r/20230317213011.13656-3-arinc.unal@arinc9.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
 2023-03-19 21:47:25 +01:00
Arınç ÜNAL
7c19147d9c pinctrl: ralink: reintroduce ralink,rt2880-pinmux compatible string 
There have been stable releases with the ralink,rt2880-pinmux compatible
string included. Having it removed breaks the ABI. Reintroduce it.

Fixes: e5981cd461 ("pinctrl: ralink: add new compatible strings for each pinctrl subdriver")
Signed-off-by: Arınç ÜNAL <arinc.unal@arinc9.com>
Reviewed-by: Sergio Paracuellos <sergio.paracuellos@gmail.com>
Link: https://lore.kernel.org/r/20230317213011.13656-2-arinc.unal@arinc9.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
 2023-03-19 21:47:25 +01:00
Geert Uytterhoeven
9d7558ed83 pinctrl: renesas: Drop support for Renesas-specific properties 
The last user of the Renesas-specific properties was converted to the
standard properties in commit af897250ea ("ARM: dts: gose: use
generic pinctrl properties in SDHI nodes") in v4.10.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Link: https://lore.kernel.org/r/ff9c14781110bbf19b56b45dd1f01e6da90319ad.1678704441.git.geert+renesas@glider.be
 2023-03-16 16:55:27 +01:00