linux.git/Documentation/devicetree/bindings/mfd, branch for-next

Merge tag 'pinctrl-v6.13-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl

2024-11-26T01:24:51+00:00

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

  New drivers:

   - Xlinix Versal pin control driver

   - Ocelot LAN969x pin control driver

   - T-Head TH1520 RISC-V SoC pin control driver

   - Qualcomm SM8750, IPQ5424, QCS8300, SAR2130P and QCS615 SoC pin
     control drivers

   - Qualcomm SM8750 LPASS (low power audio subsystem) pin control
     driver

   - Qualcomm PM8937 mixsig IC pin control support, GPIO and MPP
     (multi-purpose-pin)

   - Samsung Exynos8895 and Exynos9810 SoC pin control driver

   - SpacemiT K1 SoC pin control driver

   - Airhoa EN7581 IC pin control driver

  Improvements:

   - The Renesas subdriver now supports schmitt-trigger and open drain
     pin configurations if the hardware supports it

   - Support GPIOF and GPIOG banks in the Aspeed G6 SoC

   - Support the DSW community in the Intel Elkhartlake SoC"

* tag 'pinctrl-v6.13-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl: (105 commits)
  pinctrl: airoha: Use unsigned long for bit search
  pinctrl: k210: Undef K210_PC_DEFAULT
  pinctrl: qcom: spmi: fix debugfs drive strength
  pinctrl: qcom: Add sm8750 pinctrl driver
  dt-bindings: pinctrl: qcom: Add sm8750 pinctrl
  pinctrl: cy8c95x0: remove unneeded goto labels
  pinctrl: cy8c95x0: embed iterator to the for-loop
  pinctrl: cy8c95x0: Use temporary variable for struct device
  pinctrl: cy8c95x0: use flexible sleeping in reset function
  pinctrl: cy8c95x0: switch to using devm_regulator_get_enable()
  pinctrl: cy8c95x0: Use 2-argument strscpy()
  dt-bindings: pinctrl: sx150xq: allow gpio line naming
  pinctrl: single: add marvell,pxa1908-padconf compatible
  dt-bindings: pinctrl: pinctrl-single: add marvell,pxa1908-padconf compatible
  dt-bindings: pinctrl: correct typo of description for cv1800
  pinctrl: qcom: spmi-mpp: Add PM8937 compatible
  dt-bindings: pinctrl: qcom,pmic-mpp: Document PM8937 compatible
  pinctrl: qcom-pmic-gpio: add support for PM8937
  dt-bindings: pinctrl: qcom,pmic-gpio: add PM8937
  pinctrl: Use of_property_present() for non-boolean properties
  ...

dt-bindings: mfd: bd71828: Use charger resistor in mOhm instead of MOhm

2024-11-12T15:06:33+00:00

Apparently there was some confusion regarding milliohm vs. megaohm.
(m/M). Use microohms to be able to properly specify the charger
resistor like other drivers do. This is not used yet by mainline code
yet. Specify a current sense resistor in milliohms range rather then
megaohms range in the examples.

CC: sre@kernel.org
Reported-by: Matti Vaittinen 
Closes: https://lore.kernel.org/imx/6dcd724a-a55c-4cba-a45b-21e76b1973b0@gmail.com/T/#mf590875a9f4d3955cd1041d7196ff0c65c0a7e9d
Signed-off-by: Andreas Kemnade 
Reviewed-by: Matti Vaittinen 
Acked-by: Conor Dooley 
Reviewed-by: Sebastian Reichel 
Fixes: 1af5332fcf7c ("dt-bindings: mfd: Document ROHM BD71828 bindings")
Link: https://lore.kernel.org/r/20241111102701.358133-1-andreas@kemnade.info
Signed-off-by: Lee Jones

dt-bindings: mfd: sprd,sc2731: Convert to YAML

2024-11-12T14:48:45+00:00

Convert the Spreadtrum SC27xx PMIC bindings to DT schema. Adjust the
filename to match the compatible of the only in-tree user, SC2731.
Change #interrupt-cells value to 1, as according to [1] that is the
correct value.
Move partial examples of child nodes in the child node schemas to this new
MFD schema to have one complete example.

[1] https://lore.kernel.org/lkml/b6a32917d1e231277d240a4084bebb6ad91247e3.1550060544.git.baolin.wang@linaro.org/

Signed-off-by: Stanislav Jakubek 
Reviewed-by: Rob Herring (Arm) 
Acked-by: Sebastian Reichel 
Acked-by: Alexandre Belloni 
Acked-by: Jonathan Cameron 
Link: https://lore.kernel.org/r/efd200c3b5b75405e4e450d064b026f10ae2f8e0.1730709384.git.stano.jakubek@gmail.com
Signed-off-by: Lee Jones

dt-bindings: mfd: Add Realtek RTL9300 switch peripherals

2024-11-12T12:15:43+00:00

Add device tree schema for the Realtek RTL9300 switches. The RTL9300
family is made up of the RTL9301, RTL9302B, RTL9302C and RTL9303. These
have the same SoC differ in the Ethernet switch/SERDES arrangement.

Currently the only supported features are the syscon-reboot and i2c
controllers. The syscon-reboot is needed to be able to reboot the board.
The I2C controllers are slightly unusual because they each own an SCL
pin (GPIO8 for the first controller, GPIO 17 for the second) but have 8
common SDA pins which can be assigned to either controller (but not
both).

Signed-off-by: Chris Packham 
Reviewed-by: Krzysztof Kozlowski 
Link: https://lore.kernel.org/r/20241031200350.274945-5-chris.packham@alliedtelesis.co.nz
Signed-off-by: Lee Jones

dt-bindings: mfd: qcom,tcsr: Add compatible for MSM8917

2024-11-12T12:15:42+00:00

Document the qcom,msm8917-tcsr compatible.

Signed-off-by: Barnabás Czémán 
Acked-by: Krzysztof Kozlowski 
Link: https://lore.kernel.org/r/20241031-msm8917-v2-8-8a075faa89b1@mainlining.org
Signed-off-by: Lee Jones

dt-bindings: mfd: aspeed: Support for AST2700

2024-11-01T16:11:50+00:00

Add reset, clk dt bindings headers, and update compatible
support for AST2700 clk, silicon-id in yaml.

Signed-off-by: Ryan Chen 
Reviewed-by: Krzysztof Kozlowski 
Link: https://lore.kernel.org/r/20241023090153.1395220-2-ryan_chen@aspeedtech.com
Signed-off-by: Lee Jones

dt-bindings: mfd: qcom,spmi-pmic: Document PMICs added in SM8750

2024-11-01T15:55:54+00:00

Document compatibles for the added pmd8028 and pmih0108 SPMI PMICs.

Signed-off-by: Jishnu Prakash 
Signed-off-by: Melody Olvera 
Acked-by: Krzysztof Kozlowski 
Link: https://lore.kernel.org/r/20241021232114.2636083-3-quic_molvera@quicinc.com
Signed-off-by: Lee Jones

dt-bindings: mfd: x-powers,axp152: Document AXP323

2024-10-31T15:51:15+00:00

The X-Powers AXP323 is a PMIC used on some newer Allwinner devices.
It is almost the same as the AXP313, but supports dual-phasing the first
two DC/DC converters. A pure AXP313 driver wouldn't know about this, and
might turn the linked DCDC2 regulator off, as it does not seem to be
used. This makes the AXP323 incompatible to the AXP313a.

Add the new compatible string, and treat it like the AXP313a.

Signed-off-by: Andre Przywara 
Reviewed-by: Chen-Yu Tsai 
Acked-by: Rob Herring (Arm) 
Link: https://lore.kernel.org/r/20241007001408.27249-2-andre.przywara@arm.com
Signed-off-by: Lee Jones

dt-bindings: mfd: Add support for Airoha EN7581 GPIO System Controller

2024-10-30T09:56:51+00:00

Add support for Airoha EN7581 GPIO System Controller which provide a
register map for controlling the GPIO, pinctrl and PWM of the SoC via
dedicated pinctrl and pwm child nodes.

Signed-off-by: Christian Marangi 
Reviewed-by: Linus Walleij 
Reviewed-by: Rob Herring (Arm) 
Reviewed-by: AngeloGioacchino Del Regno 
Co-developed-by: Lorenzo Bianconi 
Signed-off-by: Lorenzo Bianconi 
Link: https://lore.kernel.org/20241023-en7581-pinctrl-v9-4-afb0cbcab0ec@kernel.org
Signed-off-by: Linus Walleij

dt-bindings: mfd: mediatek: mt6397: Add ADC, CODEC and Regulators for MT6359

2024-10-16T08:05:22+00:00

Since MT6359 PMIC has been added as one of the compatibles of
"mediatek,mt6397.yaml", the sub-device node of "MT6359 PMIC AUXADC",
"MT6359 Audio Codec"  and "MT6359 PMIC Regulators" should also be
contained in this DT Schema as well.

This patch includes:
 - add 'adc' property and $ref for 'mediatek,mt6359-auxadc'.
 - add 'mt6359-regulator' to the compatibles of regulators.
 - add 'mt6359-codec' to the compatibles of audio-codec.

Signed-off-by: Macpaul Lin 
Reviewed-by: Krzysztof Kozlowski 
Link: https://lore.kernel.org/r/20241004030148.13366-1-macpaul.lin@mediatek.com
Signed-off-by: Lee Jones