Merge tag 'gpio-updates-for-v6.12-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux

Pull gpio updates from Bartosz Golaszewski:
 "Core GPIOLIB:
   - provide and add users for a macro allowing to iterate over accepted
     GPIO property names of consumer device nodes
   - remove legacy definitions that are no longer used
   - put legacy GPIO devres helpers together with the rest of the
     deprecated code
   - implement and use swnode_gpio_get_reference(): a wrapper
     simplifying the underlying calls to
     fwnode_property_get_reference_args()
   - use IS_ERR_OR_NULL() where it makes sense
   - replace of_find_property() with of_property_present()
   - simplify code with the scoped variant of OF-node children iterator

  Documentation:
   - update GPIO kerneldocs with Return sections
   - fix "Excess struct member description" warnings now being triggered
     with W=1

  New drivers:
   - add support for Analog Devices ADP5585

  Driver improvements:
   - add support for wake-on-GPIO to gpio-mpc8xxx
   - use GPIO_LOOKUP_IDX() in gpio-virtuser
   - use devm_clk_get_[optional_]enabled() where applicable in several
     drivers
   - replace OF-specific functions with provider-agnostic alternatives
     where possible
   - drop support for legacy platform data from gpio-ath79 and
     gpio-davinci
   - refactor gpio-stmpe
   - improve error reporting in gpio-pca953x
   - add support for reading the direction of pins for some models to
     gpio-vf610

  DT bindings:
   - convert the bindings for nxp,lpc3220 to YAML
   - add gpio-reserved-ranges to gpio-davinci
   - simplify the GPIO hog schema
   - fix a GPIO hog issue in bindings for fcs,fxl6408

  Other:
   - fix format specifiers in user-space tools
   - remove leftover files on make clean in tools/gpio/"

* tag 'gpio-updates-for-v6.12-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux: (54 commits)
  gpio: mpc8xxx: switch to using DEFINE_RUNTIME_DEV_PM_OPS()
  gpio: xilinx: Use helper function devm_clk_get_optional_enabled()
  gpio: mb86s7x: Use helper function devm_clk_get_optional_enabled()
  gpio: lpc18xx: Use helper function devm_clk_get_enabled()
  gpio: cadence: Use helper function devm_clk_get_enabled()
  gpio: sama5d2-piobu: convert comma to semicolon
  gpio: mpc8xxx: order headers alphabetically
  gpio: davinci: use devm_clk_get_enabled()
  gpio: davinci: drop platform data support
  gpio: stmpe: Sort headers
  gpio: stmpe: Make use of device properties
  gpio: stmpe: Utilise temporary variable for struct device
  gpio: stmpe: Remove unused 'dev' member of struct stmpe_gpio
  gpio: stmpe: Fix IRQ related error messages
  gpio: pch: kerneldoc fixes for excess members
  gpio: zynq: Simplify using devm_clk_get_enabled()
  gpio: mpc8xxx: Add wake on GPIO support
  gpio: syscon: fix excess struct member build warning
  gpio: stp-xway: Simplify using devm_clk_get_enabled()
  gpiolib: legacy: Consolidate devm_gpio_*() with other legacy APIs
  ...

Author: torvalds

Documentation/devicetree/bindings/gpio/fairchild,74hc595.yaml

@@ -36,19 +36,8 @@ properties:
 patternProperties:
   "^(hog-[0-9]+|.+-hog(-[0-9]+)?)$":
     type: object
-
-    properties:
-      gpio-hog: true
-      gpios: true
-      output-high: true
-      output-low: true
-      line-name: true
-
     required:
       - gpio-hog
-      - gpios
-
-    additionalProperties: false
 
 required:
   - compatible

Documentation/devicetree/bindings/gpio/fcs,fxl6408.yaml

@@ -28,6 +28,7 @@ properties:
 
 patternProperties:
   "^(hog-[0-9]+|.+-hog(-[0-9]+)?)$":
+    type: object
     required:
       - gpio-hog
 

Documentation/devicetree/bindings/gpio/fsl-imx-gpio.yaml

@@ -85,19 +85,8 @@ properties:
 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

Documentation/devicetree/bindings/gpio/gpio-davinci.yaml

@@ -32,6 +32,8 @@ properties:
 
   gpio-ranges: true
 
+  gpio-reserved-ranges: true
+
   gpio-line-names:
     description: strings describing the names of each gpio line.
     minItems: 1

Documentation/devicetree/bindings/gpio/gpio-pca95xx.yaml

@@ -107,19 +107,8 @@ properties:
 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

Documentation/devicetree/bindings/gpio/gpio_lpc32xx.txt

@@ -49,20 +49,8 @@ properties:
 patternProperties:
   "^.+-hog(-[0-9]+)?$":
     type: object
-
-    additionalProperties: false
-
-    properties:
-      gpio-hog: true
-      gpios: true
-      input: true
-      output-high: true
-      output-low: true
-      line-name: true
-
     required:
       - gpio-hog
-      - gpios
 
 allOf:
   - if:

Documentation/devicetree/bindings/gpio/microchip,mpfs-gpio.yaml

@@ -0,0 +1,50 @@
+# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/gpio/nxp,lpc3220-gpio.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: NXP LPC3220 SoC GPIO controller
+
+maintainers:
+  - Animesh Agarwal <[email protected]>
+
+properties:
+  compatible:
+    const: nxp,lpc3220-gpio
+
+  reg:
+    maxItems: 1
+
+  gpio-controller: true
+
+  '#gpio-cells':
+    const: 3
+    description: |
+      1) bank:
+        0: GPIO P0
+        1: GPIO P1
+        2: GPIO P2
+        3: GPIO P3
+        4: GPI P3
+        5: GPO P3
+      2) pin number
+      3) flags:
+        - bit 0 specifies polarity (0 for normal, 1 for inverted)
+
+required:
+  - compatible
+  - reg
+  - gpio-controller
+  - '#gpio-cells'
+
+additionalProperties: false
+
+examples:
+  - |
+    gpio@40028000 {
+        compatible = "nxp,lpc3220-gpio";
+        reg = <0x40028000 0x1000>;
+        gpio-controller;
+        #gpio-cells = <3>; /* bank, pin, flags */
+    };

Documentation/devicetree/bindings/gpio/nxp,lpc3220-gpio.yaml

@@ -55,19 +55,8 @@ properties:
 patternProperties:
   "^.+-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

Documentation/devicetree/bindings/gpio/socionext,uniphier-gpio.yaml

@@ -76,8 +76,7 @@ static int vision_lcd_setup(struct platform_device *pdev)
 {
 	int err;
 
-	err = gpio_request_one(VISION_LCD_ENABLE, GPIOF_INIT_HIGH,
-				dev_name(&pdev->dev));
+	err = gpio_request_one(VISION_LCD_ENABLE, GPIOF_OUT_INIT_HIGH, dev_name(&pdev->dev));
 	if (err)
 		return err;
 
@@ -293,8 +292,7 @@ static void __init vision_init_machine(void)
 	 * Request the gpio expander's interrupt gpio line now to prevent
 	 * the kernel from doing a WARN in gpiolib:gpio_ensure_requested().
 	 */
-	if (gpio_request_one(EP93XX_GPIO_LINE_F(7), GPIOF_DIR_IN,
-				"pca9539:74"))
+	if (gpio_request_one(EP93XX_GPIO_LINE_F(7), GPIOF_IN, "pca9539:74"))
 		pr_warn("cannot request interrupt gpio for pca9539:74\n");
 
 	vision_i2c_info[1].irq = gpio_to_irq(EP93XX_GPIO_LINE_F(7));