Merge tag 'devicetree-fixes-for-5.17-1' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux

Pull devicetree fixes and cleanups from Rob Herring:

 - Fix a regression when probing a child device reusing the parent
   device's DT node pointer

 - Refactor of_parse_phandle*() variants to static inlines

 - Drop Enric Balletbo i Serra as a maintainer

 - Fix DT schemas with arrays incorrectly encoded as a matrix

 - Drop unneeded pinctrl properties from schemas

 - Add SPI peripheral schema to SPI based displays

 - Clean-up several schema examples

 - Clean-up trivial-devices.yaml comments

 - Add missing, in use vendor prefixes: Wingtech, Thundercomm, Huawei,
   F(x)tec, 8devices

* tag 'devicetree-fixes-for-5.17-1' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux:
  dt-bindings: google,cros-ec: drop Enric Balletbo i Serra from maintainers
  dt-bindings: display: bridge: drop Enric Balletbo i Serra from maintainers
  of: Check 'of_node_reused' flag on of_match_device()
  of: property: define of_property_read_u{8,16,32,64}_array() unconditionally
  of: base: make small of_parse_phandle() variants static inline
  dt-bindings: mfd: cirrus,madera: Fix 'interrupts' in example
  dt-bindings: Fix array schemas encoded as matrices
  dt-bindings: Drop unnecessary pinctrl properties
  dt-bindings: rtc: st,stm32-rtc: Make each example a separate entry
  dt-bindings: mmc: arm,pl18x: Make each example a separate entry
  dt-bindings: display: Add SPI peripheral schema to SPI based displays
  scripts/dtc: dtx_diff: remove broken example from help text
  dt-bindings: trivial-devices: fix double spaces in comments
  dt-bindings: trivial-devices: fix swapped comments
  dt-bindings: vendor-prefixes: add Wingtech
  dt-bindings: vendor-prefixes: add Thundercomm
  dt-bindings: vendor-prefixes: add Huawei
  dt-bindings: vendor-prefixes: add F(x)tec
  dt-bindings: vendor-prefixes: add 8devices
  dt-bindings: power: reset: gpio-restart: Correct default priority

Documentation/devicetree/bindings/display/bridge/analogix,anx7814.yaml

@@ -7,7 +7,9 @@ $schema: http://devicetree.org/meta-schemas/core.yaml#
 title: Analogix ANX7814 SlimPort (Full-HD Transmitter)
 
 maintainers:
-  - Enric Balletbo i Serra <enric.balletbo@collabora.com>
+  - Andrzej Hajda <andrzej.hajda@intel.com>
+  - Neil Armstrong <narmstrong@baylibre.com>
+  - Robert Foss <robert.foss@linaro.org>
 
 properties:
   compatible:

Documentation/devicetree/bindings/display/bridge/google,cros-ec-anx7688.yaml

@@ -8,7 +8,6 @@ title: ChromeOS EC ANX7688 HDMI to DP Converter through Type-C Port
 
 maintainers:
   - Nicolas Boichat <drinkcat@chromium.org>
-  - Enric Balletbo i Serra <enric.balletbo@collabora.com>
 
 description: |
   ChromeOS EC ANX7688 is a display bridge that converts HDMI 2.0 to

Documentation/devicetree/bindings/display/bridge/ps8640.yaml

@@ -8,7 +8,6 @@ title: MIPI DSI to eDP Video Format Converter Device Tree Bindings
 
 maintainers:
   - Nicolas Boichat <drinkcat@chromium.org>
-  - Enric Balletbo i Serra <enric.balletbo@collabora.com>
 
 description: |
   The PS8640 is a low power MIPI-to-eDP video format converter supporting

Documentation/devicetree/bindings/display/panel/abt,y030xx067a.yaml

@@ -6,15 +6,12 @@ $schema: http://devicetree.org/meta-schemas/core.yaml#
 
 title: Asia Better Technology 3.0" (320x480 pixels) 24-bit IPS LCD panel
 
-description: |
-  The panel must obey the rules for a SPI slave device as specified in
-  spi/spi-controller.yaml
-
 maintainers:
   - Paul Cercueil <paul@crapouillou.net>
 
 allOf:
   - $ref: panel-common.yaml#
+  - $ref: /schemas/spi/spi-peripheral-props.yaml#
 
 properties:
   compatible:

Documentation/devicetree/bindings/display/panel/ilitek,ili9322.yaml

@@ -15,11 +15,9 @@ description: |
   960 TFT source driver pins and 240 TFT gate driver pins, VCOM, VCOML and
   VCOMH outputs.
 
-  The panel must obey the rules for a SPI slave device as specified in
-  spi/spi-controller.yaml
-
 allOf:
   - $ref: panel-common.yaml#
+  - $ref: /schemas/spi/spi-peripheral-props.yaml#
 
 properties:
   compatible:

Documentation/devicetree/bindings/display/panel/innolux,ej030na.yaml

@@ -6,15 +6,12 @@ $schema: http://devicetree.org/meta-schemas/core.yaml#
 
 title: Innolux EJ030NA 3.0" (320x480 pixels) 24-bit TFT LCD panel
 
-description: |
-  The panel must obey the rules for a SPI slave device as specified in
-  spi/spi-controller.yaml
-
 maintainers:
   - Paul Cercueil <paul@crapouillou.net>
 
 allOf:
   - $ref: panel-common.yaml#
+  - $ref: /schemas/spi/spi-peripheral-props.yaml#
 
 properties:
   compatible:

Documentation/devicetree/bindings/display/panel/kingdisplay,kd035g6-54nt.yaml

@@ -6,15 +6,12 @@ $schema: http://devicetree.org/meta-schemas/core.yaml#
 
 title: King Display KD035G6-54NT 3.5" (320x240 pixels) 24-bit TFT LCD panel
 
-description: |
-  The panel must obey the rules for a SPI slave device as specified in
-  spi/spi-controller.yaml
-
 maintainers:
   - Paul Cercueil <paul@crapouillou.net>
 
 allOf:
   - $ref: panel-common.yaml#
+  - $ref: /schemas/spi/spi-peripheral-props.yaml#
 
 properties:
   compatible:

Documentation/devicetree/bindings/display/panel/lgphilips,lb035q02.yaml

@@ -6,15 +6,12 @@ $schema: http://devicetree.org/meta-schemas/core.yaml#
 
 title: LG.Philips LB035Q02 Panel
 
-description: |
-  The panel must obey the rules for a SPI slave device as specified in
-  spi/spi-controller.yaml
-
 maintainers:
   - Tomi Valkeinen <tomi.valkeinen@ti.com>
 
 allOf:
   - $ref: panel-common.yaml#
+  - $ref: /schemas/spi/spi-peripheral-props.yaml#
 
 properties:
   compatible:

Documentation/devicetree/bindings/display/panel/samsung,ld9040.yaml

@@ -6,15 +6,12 @@ $schema: http://devicetree.org/meta-schemas/core.yaml#
 
 title: Samsung LD9040 AMOLED LCD parallel RGB panel with SPI control bus
 
-description: |
-  The panel must obey the rules for a SPI slave device as specified in
-  spi/spi-controller.yaml
-
 maintainers:
   - Andrzej Hajda <a.hajda@samsung.com>
 
 allOf:
   - $ref: panel-common.yaml#
+  - $ref: /schemas/spi/spi-peripheral-props.yaml#
 
 properties:
   compatible:
@@ -63,8 +60,6 @@ examples:
 
         lcd@0 {
             compatible = "samsung,ld9040";
-            #address-cells = <1>;
-            #size-cells = <0>;
 
             reg = <0>;
             vdd3-supply = <&ldo7_reg>;

Documentation/devicetree/bindings/display/panel/samsung,s6e63m0.yaml

@@ -12,6 +12,7 @@ maintainers:
 allOf:
   - $ref: panel-common.yaml#
   - $ref: /schemas/leds/backlight/common.yaml#
+  - $ref: /schemas/spi/spi-peripheral-props.yaml#
 
 properties:
   compatible:

Documentation/devicetree/bindings/display/panel/sitronix,st7789v.yaml

@@ -6,15 +6,12 @@ $schema: http://devicetree.org/meta-schemas/core.yaml#
 
 title: Sitronix ST7789V RGB panel with SPI control bus
 
-description: |
-  The panel must obey the rules for a SPI slave device as specified in
-  spi/spi-controller.yaml
-
 maintainers:
   - Maxime Ripard <mripard@kernel.org>
 
 allOf:
   - $ref: panel-common.yaml#
+  - $ref: /schemas/spi/spi-peripheral-props.yaml#
 
 properties:
   compatible:

Documentation/devicetree/bindings/display/panel/sony,acx565akm.yaml

@@ -6,15 +6,12 @@ $schema: http://devicetree.org/meta-schemas/core.yaml#
 
 title: Sony ACX565AKM SDI Panel
 
-description: |
-  The panel must obey the rules for a SPI slave device as specified in
-  spi/spi-controller.yaml
-
 maintainers:
   - Tomi Valkeinen <tomi.valkeinen@ti.com>
 
 allOf:
   - $ref: panel-common.yaml#
+  - $ref: /schemas/spi/spi-peripheral-props.yaml#
 
 properties:
   compatible:

Documentation/devicetree/bindings/display/panel/tpo,td.yaml

@@ -6,16 +6,13 @@ $schema: http://devicetree.org/meta-schemas/core.yaml#
 
 title: Toppoly TD Panels
 
-description: |
-  The panel must obey the rules for a SPI slave device as specified in
-  spi/spi-controller.yaml
-
 maintainers:
   - Marek Belisko <marek@goldelico.com>
   - H. Nikolaus Schaller <hns@goldelico.com>
 
 allOf:
   - $ref: panel-common.yaml#
+  - $ref: /schemas/spi/spi-peripheral-props.yaml#
 
 properties:
   compatible:

Documentation/devicetree/bindings/display/rockchip/rockchip,rk3066-hdmi.yaml

@@ -26,14 +26,6 @@ properties:
   clock-names:
     const: hclk
 
-  pinctrl-0:
-    maxItems: 2
-
-  pinctrl-names:
-    const: default
-    description:
-      Switch the iomux for the HPD/I2C pins to HDMI function.
-
   power-domains:
     maxItems: 1
 

Documentation/devicetree/bindings/extcon/extcon-usbc-cros-ec.yaml

@@ -8,7 +8,6 @@ title: ChromeOS EC USB Type-C cable and accessories detection
 
 maintainers:
   - Benson Leung <bleung@chromium.org>
-  - Enric Balletbo i Serra <enric.balletbo@collabora.com>
 
 description: |
   On ChromeOS systems with USB Type C ports, the ChromeOS Embedded Controller is

Documentation/devicetree/bindings/i2c/google,cros-ec-i2c-tunnel.yaml

@@ -10,7 +10,6 @@ title: I2C bus that tunnels through the ChromeOS EC (cros-ec)
 maintainers:
   - Doug Anderson <dianders@chromium.org>
   - Benson Leung <bleung@chromium.org>
-  - Enric Balletbo i Serra <enric.balletbo@collabora.com>
 
 description: |
   On some ChromeOS board designs we've got a connection to the EC

Documentation/devicetree/bindings/iio/proximity/google,cros-ec-mkbp-proximity.yaml

@@ -10,7 +10,6 @@ title: ChromeOS EC MKBP Proximity Sensor
 maintainers:
   - Stephen Boyd <swboyd@chromium.org>
   - Benson Leung <bleung@chromium.org>
-  - Enric Balletbo i Serra <enric.balletbo@collabora.com>
 
 description: |
   Google's ChromeOS EC sometimes has the ability to detect user proximity.

Documentation/devicetree/bindings/input/google,cros-ec-keyb.yaml

@@ -10,7 +10,6 @@ title: ChromeOS EC Keyboard
 maintainers:
   - Simon Glass <sjg@chromium.org>
   - Benson Leung <bleung@chromium.org>
-  - Enric Balletbo i Serra <enric.balletbo@collabora.com>
 
 description: |
   Google's ChromeOS EC Keyboard is a simple matrix keyboard

Documentation/devicetree/bindings/input/gpio-keys.yaml

@@ -88,12 +88,6 @@ patternProperties:
             which can be disabled to suppress events from the button.
           type: boolean
 
-        pinctrl-0:
-          maxItems: 1
-
-        pinctrl-names:
-          maxItems: 1
-
       required:
         - linux,code
 

Documentation/devicetree/bindings/media/nxp,imx7-mipi-csi2.yaml

@@ -81,9 +81,7 @@ properties:
               data-lanes:
                 description:
                   Note that 'fsl,imx7-mipi-csi2' only supports up to 2 data lines.
-                items:
                 minItems: 1
-                  maxItems: 4
                 items:
                   - const: 1
                   - const: 2

Documentation/devicetree/bindings/media/nxp,imx8mq-mipi-csi2.yaml

@@ -87,9 +87,7 @@ properties:
 
             properties:
               data-lanes:
-                items:
                 minItems: 1
-                  maxItems: 4
                 items:
                   - const: 1
                   - const: 2

Documentation/devicetree/bindings/mfd/cirrus,madera.yaml

@@ -245,8 +245,7 @@ examples:
 
             interrupt-controller;
             #interrupt-cells = <2>;
-            interrupts = <&host_irq1>;
-            interrupt-parent = <&gic>;
+            interrupts = <4 1 0>;
 
             gpio-controller;
             #gpio-cells = <2>;

Documentation/devicetree/bindings/mfd/google,cros-ec.yaml

@@ -8,7 +8,6 @@ title: ChromeOS Embedded Controller
 
 maintainers:
   - Benson Leung <bleung@chromium.org>
-  - Enric Balletbo i Serra <enric.balletbo@collabora.com>
   - Guenter Roeck <groeck@chromium.org>
 
 description:

Documentation/devicetree/bindings/mmc/arm,pl18x.yaml

@@ -185,6 +185,9 @@ examples:
       clock-names = "mclk", "apb_pclk";
     };
 
+  - |
+    #include <dt-bindings/interrupt-controller/irq.h>
+
     mmc@80126000 {
       compatible = "arm,pl18x", "arm,primecell";
       reg = <0x80126000 0x1000>;
@@ -206,12 +209,12 @@ examples:
       vqmmc-supply = <&vmmci>;
     };
 
+  - |
     mmc@101f6000 {
       compatible = "arm,pl18x", "arm,primecell";
       reg = <0x101f6000 0x1000>;
       clocks = <&sdiclk>, <&pclksdi>;
       clock-names = "mclk", "apb_pclk";
-      interrupt-parent = <&vica>;
       interrupts = <22>;
       max-frequency = <400000>;
       bus-width = <4>;
@@ -226,6 +229,7 @@ examples:
       vmmc-supply = <&vmmc_regulator>;
     };
 
+  - |
     mmc@52007000 {
       compatible = "arm,pl18x", "arm,primecell";
       arm,primecell-periphid = <0x10153180>;

Documentation/devicetree/bindings/net/can/bosch,m_can.yaml

@@ -75,7 +75,6 @@ properties:
       Please refer to 2.4.1 Message RAM Configuration in Bosch
       M_CAN user manual for details.
     $ref: /schemas/types.yaml#/definitions/int32-array
-    items:
     items:
       - description: The 'offset' is an address offset of the Message RAM where
           the following elements start from. This is usually set to 0x0 if
@@ -102,7 +101,6 @@ properties:
       - description: Tx Buffers 0-32 elements / 0-576 words
         minimum: 0
         maximum: 32
-    maxItems: 1
 
   power-domains:
     description:

Documentation/devicetree/bindings/net/ethernet-controller.yaml

@@ -17,8 +17,7 @@ properties:
     description:
       Specifies the MAC address that was assigned to the network device.
     $ref: /schemas/types.yaml#/definitions/uint8-array
-    items:
-      - minItems: 6
+    minItems: 6
     maxItems: 6
 
   mac-address:
@@ -28,8 +27,7 @@ properties:
       to the device by the boot program is different from the
       local-mac-address property.
     $ref: /schemas/types.yaml#/definitions/uint8-array
-    items:
-      - minItems: 6
+    minItems: 6
     maxItems: 6
 
   max-frame-size:
@@ -164,9 +162,6 @@ properties:
           type: array
         then:
           deprecated: true
-          minItems: 1
-          maxItems: 1
-          items:
           items:
             - minimum: 0
               maximum: 31

Documentation/devicetree/bindings/nvmem/nvmem.yaml

@@ -50,8 +50,7 @@ patternProperties:
           Offset and size in bytes within the storage device.
 
       bits:
-        maxItems: 1
-        items:
+        $ref: /schemas/types.yaml#/definitions/uint32-array
         items:
           - minimum: 0
             maximum: 7

Documentation/devicetree/bindings/pinctrl/cirrus,lochnagar.yaml

@@ -51,15 +51,6 @@ properties:
       appropriate of the LOCHNAGARx_PIN_NUM_GPIOS define, see [3].
     maxItems: 1
 
-  pinctrl-0:
-    description:
-      A phandle to the default pinctrl state.
-
-  pinctrl-names:
-    description:
-      A pinctrl state named "default" must be defined.
-    const: default
-
   pin-settings:
     type: object
     patternProperties:

Documentation/devicetree/bindings/pinctrl/cirrus,madera.yaml

@@ -30,16 +30,6 @@ description: |
     Documentation/devicetree/bindings/pinctrl/pinctrl-bindings.txt
 
 properties:
-  pinctrl-0:
-    description:
-      A phandle to the node containing the subnodes containing default
-      configurations.
-
-  pinctrl-names:
-    description:
-      A pinctrl state named "default" must be defined.
-    const: default
-
   pin-settings:
     description:
       One subnode is required to contain the default settings. It

Documentation/devicetree/bindings/power/reset/gpio-restart.yaml

@@ -43,7 +43,7 @@ properties:
   priority:
     $ref: /schemas/types.yaml#/definitions/uint32
     description: |
-      A priority ranging from 0 to 255 (default 128) according to the following guidelines:
+      A priority ranging from 0 to 255 (default 129) according to the following guidelines:
 
         0:   Restart handler of last resort, with limited restart capabilities.
         128: Default restart handler; use if no other restart handler is expected to be available,
@@ -51,7 +51,7 @@ properties:
         255: Highest priority restart handler, will preempt all other restart handlers.
     minimum: 0
     maximum: 255
-    default: 128
+    default: 129
 
   active-delay:
     $ref: /schemas/types.yaml#/definitions/uint32

Documentation/devicetree/bindings/rtc/st,stm32-rtc.yaml

@@ -127,6 +127,7 @@ examples:
       st,syscfg = <&pwrcfg 0x00 0x100>;
     };
 
+  - |
     #include <dt-bindings/interrupt-controller/arm-gic.h>
     #include <dt-bindings/clock/stm32mp1-clks.h>
     rtc@5c004000 {

Documentation/devicetree/bindings/sound/samsung-i2s.yaml

@@ -110,12 +110,6 @@ properties:
       Internal DMA register base address of the audio
       subsystem (used in secondary sound source).
 
-  pinctrl-0:
-    description: Should specify pin control groups used for this controller.
-
-  pinctrl-names:
-    const: default
-
   power-domains:
     maxItems: 1
 

Documentation/devicetree/bindings/trivial-devices.yaml

@@ -303,9 +303,9 @@ properties:
           - skyworks,sky81452
             # Socionext SynQuacer TPM MMIO module
           - socionext,synquacer-tpm-mmio
-            # i2c serial eeprom  (24cxx)
-          - sparkfun,qwiic-joystick
             # SparkFun Qwiic Joystick (COM-15168) with i2c interface
+          - sparkfun,qwiic-joystick
+            # i2c serial eeprom (24cxx)
           - st,24c256
             # Ambient Light Sensor with SMBUS/Two Wire Serial Interface
           - taos,tsl2550

Documentation/devicetree/bindings/vendor-prefixes.yaml

@@ -25,6 +25,8 @@ patternProperties:
   # Keep list in alphabetical order.
   "^70mai,.*":
     description: 70mai Co., Ltd.
+  "^8dev,.*":
+    description: 8devices, UAB
   "^abb,.*":
     description: ABB
   "^abilis,.*":
@@ -441,6 +443,8 @@ patternProperties:
     description: Freescale Semiconductor
   "^fujitsu,.*":
     description: Fujitsu Ltd.
+  "^fxtec,.*":
+    description: FX Technology Ltd.
   "^gardena,.*":
     description: GARDENA GmbH
   "^gateworks,.*":
@@ -515,6 +519,8 @@ patternProperties:
     description: HannStar Display Co.
   "^holtek,.*":
     description: Holtek Semiconductor, Inc.
+  "^huawei,.*":
+    description: Huawei Technologies Co., Ltd.
   "^hugsun,.*":
     description: Shenzhen Hugsun Technology Co. Ltd.
   "^hwacom,.*":
@@ -1207,6 +1213,8 @@ patternProperties:
     description: THine Electronics, Inc.
   "^thingyjp,.*":
     description: thingy.jp
+  "^thundercomm,.*":
+    description: Thundercomm Technology Co., Ltd.
   "^ti,.*":
     description: Texas Instruments
   "^tianma,.*":
@@ -1334,6 +1342,8 @@ patternProperties:
     description: Wiligear, Ltd.
   "^winbond,.*":
     description: Winbond Electronics corp.
+  "^wingtech,.*":
+    description: Wingtech Technology Co., Ltd.
   "^winlink,.*":
     description: WinLink Co., Ltd
   "^winstar,.*":

drivers/of/base.c

@@ -1420,7 +1420,7 @@ int of_phandle_iterator_args(struct of_phandle_iterator *it,
 	return count;
 }
 
-static int __of_parse_phandle_with_args(const struct device_node *np,
+int __of_parse_phandle_with_args(const struct device_node *np,
 				 const char *list_name,
 				 const char *cells_name,
 				 int cell_count, int index,
@@ -1429,6 +1429,9 @@ static int __of_parse_phandle_with_args(const struct device_node *np,
 	struct of_phandle_iterator it;
 	int rc, cur_index = 0;
 
+	if (index < 0)
+		return -EINVAL;
+
 	/* Loop over the phandles until all the requested entry is found */
 	of_for_each_phandle(&it, rc, np, list_name, cells_name, cell_count) {
 		/*
@@ -1471,82 +1474,7 @@ static int __of_parse_phandle_with_args(const struct device_node *np,
 	of_node_put(it.node);
 	return rc;
 }
-
-/**
- * of_parse_phandle - Resolve a phandle property to a device_node pointer
- * @np: Pointer to device node holding phandle property
- * @phandle_name: Name of property holding a phandle value
- * @index: For properties holding a table of phandles, this is the index into
- *         the table
- *
- * Return: The device_node pointer with refcount incremented.  Use
- * of_node_put() on it when done.
- */
-struct device_node *of_parse_phandle(const struct device_node *np,
-				     const char *phandle_name, int index)
-{
-	struct of_phandle_args args;
-
-	if (index < 0)
-		return NULL;
-
-	if (__of_parse_phandle_with_args(np, phandle_name, NULL, 0,
-					 index, &args))
-		return NULL;
-
-	return args.np;
-}
-EXPORT_SYMBOL(of_parse_phandle);
-
-/**
- * of_parse_phandle_with_args() - Find a node pointed by phandle in a list
- * @np:		pointer to a device tree node containing a list
- * @list_name:	property name that contains a list
- * @cells_name:	property name that specifies phandles' arguments count
- * @index:	index of a phandle to parse out
- * @out_args:	optional pointer to output arguments structure (will be filled)
- *
- * This function is useful to parse lists of phandles and their arguments.
- * Returns 0 on success and fills out_args, on error returns appropriate
- * errno value.
- *
- * Caller is responsible to call of_node_put() on the returned out_args->np
- * pointer.
- *
- * Example::
- *
- *  phandle1: node1 {
- *	#list-cells = <2>;
- *  };
- *
- *  phandle2: node2 {
- *	#list-cells = <1>;
- *  };
- *
- *  node3 {
- *	list = <&phandle1 1 2 &phandle2 3>;
- *  };
- *
- * To get a device_node of the ``node2`` node you may call this:
- * of_parse_phandle_with_args(node3, "list", "#list-cells", 1, &args);
- */
-int of_parse_phandle_with_args(const struct device_node *np, const char *list_name,
-				const char *cells_name, int index,
-				struct of_phandle_args *out_args)
-{
-	int cell_count = -1;
-
-	if (index < 0)
-		return -EINVAL;
-
-	/* If cells_name is NULL we assume a cell count of 0 */
-	if (!cells_name)
-		cell_count = 0;
-
-	return __of_parse_phandle_with_args(np, list_name, cells_name,
-					    cell_count, index, out_args);
-}
-EXPORT_SYMBOL(of_parse_phandle_with_args);
+EXPORT_SYMBOL(__of_parse_phandle_with_args);
 
 /**
  * of_parse_phandle_with_args_map() - Find a node pointed by phandle in a list and remap it
@@ -1732,47 +1660,6 @@ int of_parse_phandle_with_args_map(const struct device_node *np,
 }
 EXPORT_SYMBOL(of_parse_phandle_with_args_map);
 
-/**
- * of_parse_phandle_with_fixed_args() - Find a node pointed by phandle in a list
- * @np:		pointer to a device tree node containing a list
- * @list_name:	property name that contains a list
- * @cell_count: number of argument cells following the phandle
- * @index:	index of a phandle to parse out
- * @out_args:	optional pointer to output arguments structure (will be filled)
- *
- * This function is useful to parse lists of phandles and their arguments.
- * Returns 0 on success and fills out_args, on error returns appropriate
- * errno value.
- *
- * Caller is responsible to call of_node_put() on the returned out_args->np
- * pointer.
- *
- * Example::
- *
- *  phandle1: node1 {
- *  };
- *
- *  phandle2: node2 {
- *  };
- *
- *  node3 {
- *  	list = <&phandle1 0 2 &phandle2 2 3>;
- *  };
- *
- * To get a device_node of the ``node2`` node you may call this:
- * of_parse_phandle_with_fixed_args(node3, "list", 2, 1, &args);
- */
-int of_parse_phandle_with_fixed_args(const struct device_node *np,
-				const char *list_name, int cell_count,
-				int index, struct of_phandle_args *out_args)
-{
-	if (index < 0)
-		return -EINVAL;
-	return __of_parse_phandle_with_args(np, list_name, NULL, cell_count,
-					   index, out_args);
-}
-EXPORT_SYMBOL(of_parse_phandle_with_fixed_args);
-
 /**
  * of_count_phandle_with_args() - Find the number of phandles references in a property
  * @np:		pointer to a device tree node containing a list

drivers/of/device.c

@@ -28,7 +28,7 @@
 const struct of_device_id *of_match_device(const struct of_device_id *matches,
 					   const struct device *dev)
 {
-	if ((!matches) || (!dev->of_node))
+	if (!matches || !dev->of_node || dev->of_node_reused)
 		return NULL;
 	return of_match_node(matches, dev->of_node);
 }

scripts/dtc/dtx_diff

@@ -59,12 +59,8 @@ Otherwise DTx is treated as a dts source file (aka .dts).
    or '/include/' to be processed.
 
    If DTx_1 and DTx_2 are in different architectures, then this script
-   may not work since \${ARCH} is part of the include path.  Two possible
-   workarounds:
-
-      `basename $0` \\
-          <(ARCH=arch_of_dtx_1 `basename $0` DTx_1) \\
-          <(ARCH=arch_of_dtx_2 `basename $0` DTx_2)
+   may not work since \${ARCH} is part of the include path.  The following
+   workaround can be used:
 
       `basename $0` ARCH=arch_of_dtx_1 DTx_1 >tmp_dtx_1.dts
       `basename $0` ARCH=arch_of_dtx_2 DTx_2 >tmp_dtx_2.dts