Convert pinctrl-max77620 devicetree bindings for the MAX77620 PMIC from
TXT to YAML format. This patch does not change any functionality; the
bindings remain the same.
Signed-off-by: Svyatoslav Ryhel <clamor95@gmail.com>
---
.../pinctrl/maxim,max77620-pinctrl.yaml | 98 ++++++++++++++
.../bindings/pinctrl/pinctrl-max77620.txt | 127 ------------------
2 files changed, 98 insertions(+), 127 deletions(-)
create mode 100644 Documentation/devicetree/bindings/pinctrl/maxim,max77620-pinctrl.yaml
delete mode 100644 Documentation/devicetree/bindings/pinctrl/pinctrl-max77620.txt
diff --git a/Documentation/devicetree/bindings/pinctrl/maxim,max77620-pinctrl.yaml b/Documentation/devicetree/bindings/pinctrl/maxim,max77620-pinctrl.yaml
new file mode 100644
index 000000000000..b3ea36474317
--- /dev/null
+++ b/Documentation/devicetree/bindings/pinctrl/maxim,max77620-pinctrl.yaml
@@ -0,0 +1,98 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/pinctrl/maxim,max77620-pinctrl.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Pinmux controller function for Maxim MAX77620 Power management IC
+
+maintainers:
+ - Svyatoslav Ryhel <clamor95@gmail.com>
+
+description:
+ Device has 8 GPIO pins which can be configured as GPIO as well as the
+ special IO functions.
+
+allOf:
+ - $ref: /schemas/pinctrl/pincfg-node.yaml
+ - $ref: /schemas/pinctrl/pinmux-node.yaml
+
+patternProperties:
+ "^(pin|gpio).":
+ type: object
+ additionalProperties: false
+
+ properties:
+ pins:
+ items:
+ enum: [ gpio0, gpio1, gpio2, gpio3, gpio4, gpio5, gpio6, gpio7 ]
+
+ function:
+ items:
+ enum: [ gpio, lpm-control-in, fps-out, 32k-out1, sd0-dvs-in, sd1-dvs-in,
+ reference-out ]
+
+ drive-push-pull: true
+ drive-open-drain: true
+ bias-pull-up: true
+ bias-pull-down: true
+
+ maxim,active-fps-source:
+ $ref: /schemas/types.yaml#/definitions/uint32
+ description: |
+ FPS source for the GPIOs to get enabled/disabled when system is in
+ active state. Valid values are:
+ - MAX77620_FPS_SRC_0: FPS source is FPS0.
+ - MAX77620_FPS_SRC_1: FPS source is FPS1
+ - MAX77620_FPS_SRC_2: FPS source is FPS2
+ - MAX77620_FPS_SRC_NONE: GPIO is not controlled by FPS events and
+ it gets enabled/disabled by register access.
+ Absence of this property will leave the FPS configuration register
+ for that GPIO to default configuration.
+
+ maxim,active-fps-power-up-slot:
+ $ref: /schemas/types.yaml#/definitions/uint32
+ description:
+ Sequencing event slot number on which the GPIO get enabled when
+ master FPS input event set to HIGH. This is applicable if FPS source
+ is selected as FPS0, FPS1 or FPS2.
+ enum: [0, 1, 2, 3, 4, 5, 6, 7]
+
+ maxim,active-fps-power-down-slot:
+ $ref: /schemas/types.yaml#/definitions/uint32
+ description:
+ Sequencing event slot number on which the GPIO get disabled when
+ master FPS input event set to LOW. This is applicable if FPS source
+ is selected as FPS0, FPS1 or FPS2.
+ enum: [0, 1, 2, 3, 4, 5, 6, 7]
+
+ maxim,suspend-fps-source:
+ $ref: /schemas/types.yaml#/definitions/uint32
+ description:
+ This is same as property "maxim,active-fps-source" but value get
+ configured when system enters in to suspend state.
+
+ maxim,suspend-fps-power-up-slot:
+ $ref: /schemas/types.yaml#/definitions/uint32
+ description:
+ This is same as property "maxim,active-fps-power-up-slot" but this
+ value get configured into FPS configuration register when system
+ enters into suspend. This is applicable if suspend state FPS source
+ is selected as FPS0, FPS1 or FPS2.
+ enum: [0, 1, 2, 3, 4, 5, 6, 7]
+
+ maxim,suspend-fps-power-down-slot:
+ $ref: /schemas/types.yaml#/definitions/uint32
+ description:
+ This is same as property "maxim,active-fps-power-down-slot" but this
+ value get configured into FPS configuration register when system
+ enters into suspend. This is applicable if suspend state FPS source
+ is selected as FPS0, FPS1 or FPS2.
+ enum: [0, 1, 2, 3, 4, 5, 6, 7]
+
+ required:
+ - pins
+
+additionalProperties: false
+
+# see maxim,max77620.yaml for an example
diff --git a/Documentation/devicetree/bindings/pinctrl/pinctrl-max77620.txt b/Documentation/devicetree/bindings/pinctrl/pinctrl-max77620.txt
deleted file mode 100644
index 28fbca180068..000000000000
--- a/Documentation/devicetree/bindings/pinctrl/pinctrl-max77620.txt
+++ /dev/null
@@ -1,127 +0,0 @@
-Pincontrol driver for MAX77620 Power management IC from Maxim Semiconductor.
-
-Device has 8 GPIO pins which can be configured as GPIO as well as the
-special IO functions.
-
-Please refer file <devicetree/bindings/pinctrl/pinctrl-bindings.txt>
-for details of the common pinctrl bindings used by client devices,
-including the meaning of the phrase "pin configuration node".
-
-Optional Pinmux properties:
---------------------------
-Following properties are required if default setting of pins are required
-at boot.
-- pinctrl-names: A pinctrl state named per <pinctrl-bindings.txt>.
-- pinctrl[0...n]: Properties to contain the phandle for pinctrl states per
- <pinctrl-bindings.txt>.
-
-The pin configurations are defined as child of the pinctrl states node. Each
-sub-node have following properties:
-
-Required properties:
-------------------
-- pins: List of pins. Valid values of pins properties are:
- gpio0, gpio1, gpio2, gpio3, gpio4, gpio5, gpio6, gpio7.
-
-Optional properties:
--------------------
-Following are optional properties defined as pinmux DT binding document
-<pinctrl-bindings.txt>. Absence of properties will leave the configuration
-on default.
- function,
- drive-push-pull,
- drive-open-drain,
- bias-pull-up,
- bias-pull-down.
-
-Valid values for function properties are:
- gpio, lpm-control-in, fps-out, 32k-out, sd0-dvs-in, sd1-dvs-in,
- reference-out
-
-There are also customised properties for the GPIO1, GPIO2 and GPIO3. These
-customised properties are required to configure FPS configuration parameters
-of these GPIOs. Please refer <devicetree/bindings/mfd/max77620.txt> for more
-detail of Flexible Power Sequence (FPS).
-
-- maxim,active-fps-source: FPS source for the GPIOs to get
- enabled/disabled when system is in
- active state. Valid values are:
- - MAX77620_FPS_SRC_0,
- FPS source is FPS0.
- - MAX77620_FPS_SRC_1,
- FPS source is FPS1
- - MAX77620_FPS_SRC_2 and
- FPS source is FPS2
- - MAX77620_FPS_SRC_NONE.
- GPIO is not controlled
- by FPS events and it gets
- enabled/disabled by register
- access.
- Absence of this property will leave
- the FPS configuration register for that
- GPIO to default configuration.
-
-- maxim,active-fps-power-up-slot: Sequencing event slot number on which
- the GPIO get enabled when
- master FPS input event set to HIGH.
- Valid values are 0 to 7.
- This is applicable if FPS source is
- selected as FPS0, FPS1 or FPS2.
-
-- maxim,active-fps-power-down-slot: Sequencing event slot number on which
- the GPIO get disabled when master
- FPS input event set to LOW.
- Valid values are 0 to 7.
- This is applicable if FPS source is
- selected as FPS0, FPS1 or FPS2.
-
-- maxim,suspend-fps-source: This is same as property
- "maxim,active-fps-source" but value
- get configured when system enters in
- to suspend state.
-
-- maxim,suspend-fps-power-up-slot: This is same as property
- "maxim,active-fps-power-up-slot" but
- this value get configured into FPS
- configuration register when system
- enters into suspend.
- This is applicable if suspend state
- FPS source is selected as FPS0, FPS1 or
-
-- maxim,suspend-fps-power-down-slot: This is same as property
- "maxim,active-fps-power-down-slot" but
- this value get configured into FPS
- configuration register when system
- enters into suspend.
- This is applicable if suspend state
- FPS source is selected as FPS0, FPS1 or
- FPS2.
-
-Example:
---------
-#include <dt-bindings/mfd/max77620.h>
-...
-max77620@3c {
-
- pinctrl-names = "default";
- pinctrl-0 = <&spmic_default>;
-
- spmic_default: pinmux@0 {
- pin_gpio0 {
- pins = "gpio0";
- function = "gpio";
- };
-
- pin_gpio1 {
- pins = "gpio1";
- function = "fps-out";
- maxim,active-fps-source = <MAX77620_FPS_SRC_0>;
- };
-
- pin_gpio2 {
- pins = "gpio2";
- function = "fps-out";
- maxim,active-fps-source = <MAX77620_FPS_SRC_1>;
- };
- };
-};
--
2.51.0On Mon, Apr 6, 2026 at 9:51 AM Svyatoslav Ryhel <clamor95@gmail.com> wrote: > Convert pinctrl-max77620 devicetree bindings for the MAX77620 PMIC from > TXT to YAML format. This patch does not change any functionality; the > bindings remain the same. > > Signed-off-by: Svyatoslav Ryhel <clamor95@gmail.com> LGTM but waiting for DT maintainers to look at it before merging. Can I merge this one patch separately to the pinctrl tree? Yours, Linus Walleij
вт, 7 квіт. 2026 р. о 12:59 Linus Walleij <linusw@kernel.org> пише: > > On Mon, Apr 6, 2026 at 9:51 AM Svyatoslav Ryhel <clamor95@gmail.com> wrote: > > > Convert pinctrl-max77620 devicetree bindings for the MAX77620 PMIC from > > TXT to YAML format. This patch does not change any functionality; the > > bindings remain the same. > > > > Signed-off-by: Svyatoslav Ryhel <clamor95@gmail.com> > > LGTM but waiting for DT maintainers to look at it before merging. > > Can I merge this one patch separately to the pinctrl tree? > Yes, if DT maintainers find this patch acceptable, it should be merged into pinctrl tree since all remaining patches of the original patchset were already picked and applied. > Yours, > Linus Walleij
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