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diff --git a/Bindings/gpio/gpio-pca95xx.yaml b/Bindings/gpio/gpio-pca95xx.yaml
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+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/gpio/gpio-pca95xx.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: NXP PCA95xx I2C GPIO multiplexer
+
+maintainers:
+ - Krzysztof Kozlowski <krzk@kernel.org>
+
+description: |+
+ Bindings for the family of I2C GPIO multiplexers/expanders: NXP PCA95xx,
+ Maxim MAX73xx
+
+properties:
+ compatible:
+ oneOf:
+ - items:
+ - const: diodes,pi4ioe5v6534q
+ - const: nxp,pcal6534
+ - items:
+ - enum:
+ - exar,xra1202
+ - maxim,max7310
+ - maxim,max7312
+ - maxim,max7313
+ - maxim,max7315
+ - maxim,max7319
+ - maxim,max7320
+ - maxim,max7321
+ - maxim,max7322
+ - maxim,max7323
+ - maxim,max7324
+ - maxim,max7325
+ - maxim,max7326
+ - maxim,max7327
+ - nxp,pca6408
+ - nxp,pca6416
+ - nxp,pca9505
+ - nxp,pca9506
+ - nxp,pca9534
+ - nxp,pca9535
+ - nxp,pca9536
+ - nxp,pca9537
+ - nxp,pca9538
+ - nxp,pca9539
+ - nxp,pca9554
+ - nxp,pca9555
+ - nxp,pca9556
+ - nxp,pca9557
+ - nxp,pca9574
+ - nxp,pca9575
+ - nxp,pca9698
+ - nxp,pcal6408
+ - nxp,pcal6416
+ - nxp,pcal6524
+ - nxp,pcal6534
+ - nxp,pcal9535
+ - nxp,pcal9554b
+ - nxp,pcal9555a
+ - onnn,cat9554
+ - onnn,pca9654
+ - ti,pca6107
+ - ti,pca9536
+ - ti,tca6408
+ - ti,tca6416
+ - ti,tca6424
+ - ti,tca9538
+ - ti,tca9539
+ - ti,tca9554
+
+ reg:
+ maxItems: 1
+
+ gpio-controller: true
+
+ '#gpio-cells':
+ const: 2
+
+ gpio-line-names:
+ minItems: 1
+ maxItems: 40
+
+ interrupts:
+ maxItems: 1
+
+ interrupt-controller: true
+
+ '#interrupt-cells':
+ const: 2
+
+ reset-gpios:
+ maxItems: 1
+ description:
+ GPIO specification for the RESET input. This is an active low signal to
+ the PCA953x. Not valid for Maxim MAX732x devices.
+
+ vcc-supply:
+ description:
+ Optional power supply. Not valid for Maxim MAX732x devices.
+
+ wakeup-source:
+ $ref: /schemas/types.yaml#/definitions/flag
+
+patternProperties:
+ "^(hog-[0-9]+|.+-hog(-[0-9]+)?)$":
+ type: object
+ properties:
+ gpio-hog: true
+ gpios: true
+ input: true
+ output-high: true
+ output-low: true
+ line-name: true
+
+ required:
+ - gpio-hog
+ - gpios
+
+ additionalProperties: false
+
+required:
+ - compatible
+ - reg
+ - gpio-controller
+ - "#gpio-cells"
+
+additionalProperties: false
+
+allOf:
+ - if:
+ properties:
+ compatible:
+ contains:
+ enum:
+ - maxim,max7320
+ - maxim,max7321
+ - maxim,max7322
+ - maxim,max7323
+ - maxim,max7324
+ - maxim,max7325
+ - maxim,max7326
+ - maxim,max7327
+ then:
+ properties:
+ reset-gpios: false
+ vcc-supply: false
+
+examples:
+ - |
+ #include <dt-bindings/gpio/gpio.h>
+ #include <dt-bindings/interrupt-controller/irq.h>
+
+ i2c {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ gpio@20 {
+ compatible = "nxp,pca9505";
+ reg = <0x20>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_pca9505>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ interrupt-parent = <&gpio3>;
+ interrupts = <23 IRQ_TYPE_LEVEL_LOW>;
+
+ usb3-sata-sel-hog {
+ gpio-hog;
+ gpios = <4 GPIO_ACTIVE_HIGH>;
+ output-low;
+ line-name = "usb3_sata_sel";
+ };
+ };
+ };
+
+ - |
+ #include <dt-bindings/interrupt-controller/irq.h>
+
+ i2c {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ gpio99: gpio@22 {
+ compatible = "nxp,pcal6524";
+ reg = <0x22>;
+ interrupt-parent = <&gpio6>;
+ interrupts = <1 IRQ_TYPE_EDGE_FALLING>; /* gpio6_161 */
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ vcc-supply = <&vdds_1v8_main>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ gpio-line-names = "hdmi-ct-hpd", "hdmi.ls-oe", "p02", "p03",
+ "vibra", "fault2", "p06", "p07", "en-usb",
+ "en-host1", "en-host2", "chg-int", "p14", "p15",
+ "mic-int", "en-modem", "shdn-hs-amp",
+ "chg-status+red", "green", "blue", "en-esata",
+ "fault1", "p26", "p27";
+ };
+ };
+
+ - |
+ #include <dt-bindings/interrupt-controller/irq.h>
+
+ i2c {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ /* MAX7325 with interrupt support enabled */
+ gpio@6d {
+ compatible = "maxim,max7325";
+ reg = <0x6d>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ interrupt-parent = <&gpio4>;
+ interrupts = <29 IRQ_TYPE_EDGE_FALLING>;
+ };
+ };
+
+ - |
+ i2c {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ /* MAX7325 with interrupt support disabled */
+ gpio@6e {
+ compatible = "maxim,max7325";
+ reg = <0x6e>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ };
+ };