ARM: dts: Last round of DT schema fixes

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@@ -0,0 +1,40 @@
+# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/reserved-memory/memory-region.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Reserved Memory Region Device Tree Binding
+
+maintainers:
+  - Devicetree Specification Mailing List <[email protected]>
+
+description: |
+  Regions in the /reserved-memory node may be referenced by other device
+  nodes by adding a memory-region property to the device node.
+
+select: true
+
+properties:
+  memory-region:
+    $ref: /schemas/types.yaml#/definitions/phandle-array
+    description: >
+      Phandle to a /reserved-memory child node assigned to the device.
+
+  memory-region-names:
+    $ref: /schemas/types.yaml#/definitions/string-array
+    description: >
+      A list of names, one for each corresponding entry in the
+      memory-region property
+
+additionalProperties: true
+
+examples:
+  - |
+    fb0: video@12300000 {
+        /* ... */
+        reg = <0x12300000 0x1000>;
+        memory-region = <&display_reserved>;
+    };
+
+...

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+# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/sound/wlf,wm8978.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Wolfson WM8978 Codec Device Tree Bindings
+
+maintainers:
+  - [email protected]
+
+properties:
+  '#sound-dai-cells':
+    const: 0
+
+  compatible:
+    const: wlf,wm8978
+
+  reg:
+    maxItems: 1
+
+  spi-max-frequency:
+    maximum: 526000
+
+required:
+  - '#sound-dai-cells'
+  - compatible
+  - reg
+
+additionalProperties: false
+
+examples:
+  - |
+    spi {
+        #address-cells = <1>;
+        #size-cells = <0>;
+
+        codec@0 {
+            #sound-dai-cells = <0>;
+            compatible = "wlf,wm8978";
+            reg = <0>;
+            spi-max-frequency = <500000>;
+        };
+    };
+
+  - |
+    i2c {
+        #address-cells = <1>;
+        #size-cells = <0>;
+
+        codec@0 {
+            #sound-dai-cells = <0>;
+            compatible = "wlf,wm8978";
+            reg = <0>;
+        };
+    };
+
+...

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index 641edf75e184..000000000000
@@ -1,13 +0,0 @@
-Bluetooth-SCO audio CODEC
-
-This device support generic Bluetooth SCO link.
-
-Required properties:
-
-  - compatible : "delta,dfbmcs320" or "linux,bt-sco"
-
-Example:
-
-codec: bt_sco {
-	compatible = "delta,dfbmcs320";
-};

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@@ -0,0 +1,38 @@
+# SPDX-License-Identifier: GPL-2.0
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/sound/linux,bt-sco.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Bluetooth SCO Audio Codec Device Tree Bindings
+
+maintainers:
+  - Mark Brown <[email protected]>
+
+properties:
+  '#sound-dai-cells':
+    enum:
+      - 0
+
+      # For Wideband PCM
+      - 1
+
+  compatible:
+    enum:
+      - delta,dfbmcs320
+      - linux,bt-sco
+
+required:
+  - '#sound-dai-cells'
+  - compatible
+
+additionalProperties: false
+
+examples:
+  - |
+    codec {
+        #sound-dai-cells = <0>;
+        compatible = "linux,bt-sco";
+    };
+
+...

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@@ -0,0 +1,32 @@
+# SPDX-License-Identifier: GPL-2.0
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/sound/linux,spdif-dit.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Dummy SPDIF Transmitter Device Tree Bindings
+
+maintainers:
+  - Mark Brown <[email protected]>
+
+properties:
+  compatible:
+    const: linux,spdif-dit
+
+  "#sound-dai-cells":
+    const: 0
+
+required:
+  - "#sound-dai-cells"
+  - compatible
+
+additionalProperties: false
+
+examples:
+  - |
+    spdif-out {
+        #sound-dai-cells = <0>;
+        compatible = "linux,spdif-dit";
+    };
+
+...

deleted file mode 100644
index 55a85841dd85..000000000000
@@ -1,10 +0,0 @@
-Device-Tree bindings for dummy spdif transmitter
-
-Required properties:
-	- compatible: should be "linux,spdif-dit".
-
-Example node:
-
-	codec: spdif-transmitter {
-		compatible = "linux,spdif-dit";
-	};

deleted file mode 100644
index b1b097cc9b68..000000000000
@@ -1,17 +0,0 @@
-Simple Amplifier Audio Driver
-
-Required properties:
-- compatible : "dioo,dio2125" or "simple-audio-amplifier"
-
-Optional properties:
-- enable-gpios : the gpio connected to the enable pin of the simple amplifier
-- VCC-supply   : power supply for the device, as covered
-                 in Documentation/devicetree/bindings/regulator/regulator.txt
-
-Example:
-
-amp: analog-amplifier {
-	compatible = "simple-audio-amplifier";
-	VCC-supply = <&regulator>;
-	enable-gpios = <&gpio GPIOH_3 0>;
-};

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+# SPDX-License-Identifier: GPL-2.0
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/arm/arm,cci-400.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: ARM CCI Cache Coherent Interconnect Device Tree Binding
+
+maintainers:
+  - Lorenzo Pieralisi <[email protected]>
+
+description: >
+  ARM multi-cluster systems maintain intra-cluster coherency through a cache
+  coherent interconnect (CCI) that is capable of monitoring bus transactions
+  and manage coherency, TLB invalidations and memory barriers.
+
+  It allows snooping and distributed virtual memory message broadcast across
+  clusters, through memory mapped interface, with a global control register
+  space and multiple sets of interface control registers, one per slave
+  interface.
+
+properties:
+  $nodename:
+    pattern: "^cci(@[0-9a-f]+)?$"
+
+  compatible:
+    enum:
+      - arm,cci-400
+      - arm,cci-500
+      - arm,cci-550
+
+  reg:
+    maxItems: 1
+    description: >
+      Specifies base physical address of CCI control registers common to all
+      interfaces.
+
+  "#address-cells": true
+  "#size-cells": true
+  ranges: true
+
+patternProperties:
+  "^slave-if@[0-9a-f]+$":
+    type: object
+
+    properties:
+      compatible:
+        const: arm,cci-400-ctrl-if
+
+      interface-type:
+        enum:
+          - ace
+          - ace-lite
+
+      reg:
+        maxItems: 1
+
+    required:
+      - compatible
+      - interface-type
+      - reg
+
+    additionalProperties: false
+
+  "^pmu@[0-9a-f]+$":
+    type: object
+
+    properties:
+      compatible:
+        oneOf:
+          - const: arm,cci-400-pmu,r0
+          - const: arm,cci-400-pmu,r1
+          - const: arm,cci-400-pmu
+            deprecated: true
+            description: >
+              Permitted only where OS has secure access to CCI registers
+          - const: arm,cci-500-pmu,r0
+          - const: arm,cci-550-pmu,r0
+
+      interrupts:
+        minItems: 1
+        maxItems: 8
+        description: >
+          List of counter overflow interrupts, one per counter. The interrupts
+          must be specified starting with the cycle counter overflow interrupt,
+          followed by counter0 overflow interrupt, counter1 overflow
+          interrupt,...  ,counterN overflow interrupt.
+
+          The CCI PMU has an interrupt signal for each counter. The number of
+          interrupts must be equal to the number of counters.
+
+      reg:
+        maxItems: 1
+
+    required:
+      - compatible
+      - interrupts
+      - reg
+
+    additionalProperties: false
+
+required:
+  - "#address-cells"
+  - "#size-cells"
+  - compatible
+  - ranges
+  - reg
+
+additionalProperties: false
+
+examples:
+  - |
+      / {
+          #address-cells = <2>;
+          #size-cells = <2>;
+
+          compatible = "arm,vexpress,v2p-ca15_a7", "arm,vexpress";
+          model = "V2P-CA15_CA7";
+          arm,hbi = <0x249>;
+          interrupt-parent = <&gic>;
+
+          /*
+           * This CCI node corresponds to a CCI component whose control
+           * registers sits at address 0x000000002c090000.
+           *
+           * CCI slave interface @0x000000002c091000 is connected to dma
+           * controller dma0.
+           *
+           * CCI slave interface @0x000000002c094000 is connected to CPUs
+           * {CPU0, CPU1};
+           *
+           * CCI slave interface @0x000000002c095000 is connected to CPUs
+           * {CPU2, CPU3};
+           */
+
+          cpus {
+              #size-cells = <0>;
+              #address-cells = <1>;
+
+              CPU0: cpu@0 {
+                  device_type = "cpu";
+                  compatible = "arm,cortex-a15";
+                  cci-control-port = <&cci_control1>;
+                  reg = <0x0>;
+              };
+
+              CPU1: cpu@1 {
+                  device_type = "cpu";
+                  compatible = "arm,cortex-a15";
+                  cci-control-port = <&cci_control1>;
+                  reg = <0x1>;
+              };
+
+              CPU2: cpu@100 {
+                  device_type = "cpu";
+                  compatible = "arm,cortex-a7";
+                  cci-control-port = <&cci_control2>;
+                  reg = <0x100>;
+              };
+
+              CPU3: cpu@101 {
+                  device_type = "cpu";
+                  compatible = "arm,cortex-a7";
+                  cci-control-port = <&cci_control2>;
+                  reg = <0x101>;
+              };
+          };
+
+          dma0: dma@3000000 {
+              /* compatible = "arm,pl330", "arm,primecell"; */
+              cci-control-port = <&cci_control0>;
+              reg = <0x0 0x3000000 0x0 0x1000>;
+              interrupts = <10>;
+              #dma-cells = <1>;
+              #dma-channels = <8>;
+              #dma-requests = <32>;
+          };
+
+          cci@2c090000 {
+              compatible = "arm,cci-400";
+              #address-cells = <1>;
+              #size-cells = <1>;
+              reg = <0x0 0x2c090000 0 0x1000>;
+              ranges = <0x0 0x0 0x2c090000 0x10000>;
+
+              cci_control0: slave-if@1000 {
+                  compatible = "arm,cci-400-ctrl-if";
+                  interface-type = "ace-lite";
+                  reg = <0x1000 0x1000>;
+              };
+
+              cci_control1: slave-if@4000 {
+                  compatible = "arm,cci-400-ctrl-if";
+                  interface-type = "ace";
+                  reg = <0x4000 0x1000>;
+              };
+
+              cci_control2: slave-if@5000 {
+                  compatible = "arm,cci-400-ctrl-if";
+                  interface-type = "ace";
+                  reg = <0x5000 0x1000>;
+              };
+
+              pmu@9000 {
+                  compatible = "arm,cci-400-pmu";
+                  reg = <0x9000 0x5000>;
+                  interrupts = <0 101 4>,
+                    <0 102 4>,
+                    <0 103 4>,
+                    <0 104 4>,
+                    <0 105 4>;
+              };
+          };
+      };
+
+...

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@@ -0,0 +1,38 @@
+# SPDX-License-Identifier: GPL-2.0
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/arm/cci-control-port.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: CCI Interconnect Bus Masters binding
+
+maintainers:
+  - Lorenzo Pieralisi <[email protected]>
+
+description: |
+  Masters in the device tree connected to a CCI port (inclusive of CPUs
+  and their cpu nodes).
+
+select: true
+
+properties:
+  cci-control-port:
+    $ref: /schemas/types.yaml#/definitions/phandle
+
+additionalProperties: true
+
+examples:
+  - |
+    cpus {
+        #address-cells = <1>;
+        #size-cells = <0>;
+
+        cpu@0 {
+            compatible = "arm,cortex-a15";
+            device_type = "cpu";
+            cci-control-port = <&cci_control1>;
+            reg = <0>;
+        };
+    };
+
+...

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index 9a2432a88074..35b552ce8803 100644
@@ -240,6 +240,8 @@ properties:
       DMIPS/MHz, relative to highest capacity-dmips-mhz
       in the system.
 
+  cci-control-port: true
+
   dynamic-power-coefficient:
     $ref: '/schemas/types.yaml#/definitions/uint32'
     description:

index fbdc2083bec4..5aac094fd217 100644
@@ -50,16 +50,29 @@ properties:
       by interrupts and "host-wakeup" interrupt-names
 
   clocks:
+    minItems: 1
     maxItems: 2
     description: 1 or 2 clocks as defined in clock-names below,
       in that order
 
   clock-names:
     description: Names of the 1 to 2 supplied clocks
-    items:
+    oneOf:
+      - const: extclk
+        deprecated: true
+        description: Deprecated in favor of txco
+
       - const: txco
+        description: >
+          external reference clock (not a standalone crystal)
+
       - const: lpo
-      - const: extclk
+        description: >
+          external low power 32.768 kHz clock
+
+      - items:
+          - const: txco
+          - const: lpo
 
   vbat-supply:
     description: phandle to regulator supply for VBAT

index 0634e69dd9a6..157d606bf9cb 100644
@@ -34,6 +34,8 @@ properties:
     maxItems: 1
     description: GPIO specifier, used to wakeup the host processor
 
+  max-speed: true
+
 required:
   - compatible
 

index 3f995d2b30eb..e79eeac5f086 100644
@@ -24,7 +24,7 @@ properties:
       - const: allwinner,sun8i-v3s-de2-clk
       - const: allwinner,sun50i-a64-de2-clk
       - const: allwinner,sun50i-h5-de2-clk
-      - const: allwinner,sun50i-h6-de2-clk
+      - const: allwinner,sun50i-h6-de3-clk
       - items:
           - const: allwinner,sun8i-r40-de2-clk
           - const: allwinner,sun8i-h3-de2-clk

deleted file mode 100644
index 93878c2cd370..000000000000
@@ -1,69 +0,0 @@
-# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
-%YAML 1.2
----
-$id: http://devicetree.org/schemas/display/panel/advantech,idk-1110wr.yaml#
-$schema: http://devicetree.org/meta-schemas/core.yaml#
-
-title: Advantech IDK-1110WR 10.1" WSVGA LVDS Display Panel
-
-maintainers:
-  - Lad Prabhakar <[email protected]>
-  - Thierry Reding <[email protected]>
-
-allOf:
-  - $ref: lvds.yaml#
-
-properties:
-  compatible:
-    items:
-      - const: advantech,idk-1110wr
-      - {} # panel-lvds, but not listed here to avoid false select
-
-  data-mapping:
-    const: jeida-24
-
-  width-mm:
-    const: 223
-
-  height-mm:
-    const: 125
-
-  panel-timing: true
-  port: true
-
-additionalProperties: false
-
-required:
-  - compatible
-
-examples:
-  - |+
-    panel {
-      compatible = "advantech,idk-1110wr", "panel-lvds";
-
-      width-mm = <223>;
-      height-mm = <125>;
-
-      data-mapping = "jeida-24";
-
-      panel-timing {
-        /* 1024x600 @60Hz */
-        clock-frequency = <51200000>;
-        hactive = <1024>;
-        vactive = <600>;
-        hsync-len = <240>;
-        hfront-porch = <40>;
-        hback-porch = <40>;
-        vsync-len = <10>;
-        vfront-porch = <15>;
-        vback-porch = <10>;
-      };
-
-      port {
-        panel_in: endpoint {
-          remote-endpoint = <&lvds_encoder>;
-        };
-      };
-    };
-
-...

index 49460c9dceea..e4e49e06f302 100644
@@ -28,15 +28,23 @@ description: |+
 
 allOf:
   - $ref: panel-common.yaml#
+  - if:
+      properties:
+        compatible:
+          contains:
+            const: advantech,idk-1110wr
+
+    then:
+      properties:
+        data-mapping:
+          const: jeida-24
 
 properties:
   compatible:
-    contains:
-      const: panel-lvds
-    description:
-      Shall contain "panel-lvds" in addition to a mandatory panel-specific
-      compatible string defined in individual panel bindings. The "panel-lvds"
-      value shall never be used on its own.
+    items:
+      - enum:
+          - advantech,idk-1110wr
+      - const: panel-lvds
 
   data-mapping:
     enum:

@@ -112,6 +120,6 @@ oneOf:
   - required:
       - ports
 
-additionalProperties: true
+unevaluatedProperties: false
 
 ...

deleted file mode 100644
index 67682fe77f10..000000000000
@@ -1,121 +0,0 @@
-# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
-%YAML 1.2
----
-$id: http://devicetree.org/schemas/display/panel/advantech,idk-2121wr.yaml#
-$schema: http://devicetree.org/meta-schemas/core.yaml#
-
-title: Advantech IDK-2121WR 21.5" Full-HD dual-LVDS panel
-
-maintainers:
-  - Lad Prabhakar <[email protected]>
-  - Thierry Reding <[email protected]>
-
-description: |
-  The IDK-2121WR from Advantech is a Full-HD dual-LVDS panel.
-  A dual-LVDS interface is a dual-link connection with even pixels traveling
-  on one link, and with odd pixels traveling on the other link.
-
-  The panel expects odd pixels on the first port, and even pixels on the
-  second port, therefore the ports must be marked accordingly (with either
-  dual-lvds-odd-pixels or dual-lvds-even-pixels).
-
-properties:
-  compatible:
-    items:
-      - const: advantech,idk-2121wr
-      - {} # panel-lvds, but not listed here to avoid false select
-
-  width-mm:
-    const: 476
-
-  height-mm:
-    const: 268
-
-  data-mapping:
-    const: vesa-24
-
-  panel-timing: true
-
-  ports:
-    $ref: /schemas/graph.yaml#/properties/ports
-
-    properties:
-      port@0:
-        $ref: /schemas/graph.yaml#/$defs/port-base
-        unevaluatedProperties: false
-        description: The sink for odd pixels.
-        properties:
-          dual-lvds-odd-pixels: true
-
-        required:
-          - dual-lvds-odd-pixels
-
-      port@1:
-        $ref: /schemas/graph.yaml#/$defs/port-base
-        unevaluatedProperties: false
-        description: The sink for even pixels.
-        properties:
-          dual-lvds-even-pixels: true
-
-        required:
-          - dual-lvds-even-pixels
-
-    required:
-      - port@0
-      - port@1
-
-additionalProperties: false
-
-required:
-  - compatible
-  - width-mm
-  - height-mm
-  - data-mapping
-  - panel-timing
-  - ports
-
-examples:
-  - |+
-    panel-lvds {
-      compatible = "advantech,idk-2121wr", "panel-lvds";
-
-      width-mm = <476>;
-      height-mm = <268>;
-
-      data-mapping = "vesa-24";
-
-      panel-timing {
-        clock-frequency = <148500000>;
-        hactive = <1920>;
-        vactive = <1080>;
-        hsync-len = <44>;
-        hfront-porch = <88>;
-        hback-porch = <148>;
-        vfront-porch = <4>;
-        vback-porch = <36>;
-        vsync-len = <5>;
-      };
-
-      ports {
-        #address-cells = <1>;
-        #size-cells = <0>;
-
-        port@0 {
-          reg = <0>;
-          dual-lvds-odd-pixels;
-          panel_in0: endpoint {
-            remote-endpoint = <&lvds0_out>;
-          };
-        };
-
-        port@1 {
-          reg = <1>;
-          dual-lvds-even-pixels;
-          panel_in1: endpoint {
-            remote-endpoint = <&lvds1_out>;
-          };
-        };
-      };
-    };
-
-...

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deleted file mode 100644
index a69681e724cb..000000000000
@@ -1,31 +0,0 @@
-# SPDX-License-Identifier: GPL-2.0
-%YAML 1.2
----
-$id: http://devicetree.org/schemas/display/panel/innolux,ee101ia-01d.yaml#
-$schema: http://devicetree.org/meta-schemas/core.yaml#
-
-title: Innolux Corporation 10.1" EE101IA-01D WXGA (1280x800) LVDS panel
-
-maintainers:
-  - Heiko Stuebner <[email protected]>
-  - Thierry Reding <[email protected]>
-
-allOf:
-  - $ref: lvds.yaml#
-
-properties:
-  compatible:
-    items:
-      - const: innolux,ee101ia-01d
-      - {} # panel-lvds, but not listed here to avoid false select
-
-  backlight: true
-  enable-gpios: true
-  power-supply: true
-  width-mm: true
-  height-mm: true
-  panel-timing: true
-  port: true
-
-additionalProperties: false
-...

index 9b3b329e4e67..91a6d97a96e0 100644
@@ -59,6 +59,7 @@ properties:
       - enum:
           - advantech,idk-1110wr
           - advantech,idk-2121wr
+          - innolux,ee101ia-01d
       - const: panel-lvds
 
   data-mapping:

index b5e7ee230fa6..b595edd58bbb 100644
@@ -19,9 +19,6 @@ properties:
       - const: mitsubishi,aa104xd12
       - {} # panel-lvds, but not listed here to avoid false select
 
-  vcc-supply:
-    description: Reference to the regulator powering the panel VCC pins.
-
   data-mapping:
     const: jeida-24
 

@@ -38,14 +35,12 @@ additionalProperties: false
 
 required:
   - compatible
-  - vcc-supply
 
 examples:
   - |+
 
     panel {
       compatible = "mitsubishi,aa104xd12", "panel-lvds";
-      vcc-supply = <&vcc_3v3>;
 
       width-mm = <210>;
       height-mm = <158>;

index b595edd58bbb..2d1c85e377cd 100644
@@ -20,7 +20,7 @@ properties:
       - {} # panel-lvds, but not listed here to avoid false select
 
   data-mapping:
-    const: jeida-24
+    const: jeida-18
 
   width-mm:
     const: 210

@@ -45,7 +45,7 @@ examples:
       width-mm = <210>;
       height-mm = <158>;
 
-      data-mapping = "jeida-24";
+      data-mapping = "jeida-18";
 
       panel-timing {
         /* 1024x768 @65Hz */

index 91a6d97a96e0..09a818a60f2e 100644
@@ -28,6 +28,17 @@ description: |+
 
 allOf:
   - $ref: panel-common.yaml#
+  - if:
+      properties:
+        compatible:
+          contains:
+            const: mitsubishi,aa104xd12
+
+    then:
+      properties:
+        data-mapping:
+          const: jeida-18
+
   - if:
       properties:
         compatible:

@@ -60,6 +71,7 @@ properties:
           - advantech,idk-1110wr
           - advantech,idk-2121wr
           - innolux,ee101ia-01d
+          - mitsubishi,aa104xd12
       - const: panel-lvds
 
   data-mapping:

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index 977c50a85b67..b0f1d4eff12d 100644
@@ -19,9 +19,6 @@ properties:
       - const: mitsubishi,aa121td01
       - {} # panel-lvds, but not listed here to avoid false select
 
-  vcc-supply:
-    description: Reference to the regulator powering the panel VCC pins.
-
   data-mapping:
     const: jeida-24
 

@@ -38,13 +35,11 @@ additionalProperties: false
 
 required:
   - compatible
-  - vcc-supply
 
 examples:
   - |+
     panel {
       compatible = "mitsubishi,aa121td01", "panel-lvds";
-      vcc-supply = <&vcc_3v3>;
 
       width-mm = <261>;
       height-mm = <163>;

index b0f1d4eff12d..467a0ed4d444 100644
@@ -20,7 +20,7 @@ properties:
       - {} # panel-lvds, but not listed here to avoid false select
 
   data-mapping:
-    const: jeida-24
+    const: jeida-18
 
   width-mm:
     const: 261

@@ -44,7 +44,7 @@ examples:
       width-mm = <261>;
       height-mm = <163>;
 
-      data-mapping = "jeida-24";
+      data-mapping = "jeida-18";
 
       panel-timing {
         /* 1280x800 @60Hz */

index 09a818a60f2e..22f6cf1e134d 100644
@@ -32,7 +32,9 @@ allOf:
       properties:
         compatible:
           contains:
-            const: mitsubishi,aa104xd12
+            enum:
+              - mitsubishi,aa104xd12
+              - mitsubishi,aa121td01
 
     then:
       properties:

@@ -72,6 +74,7 @@ properties:
           - advantech,idk-2121wr
           - innolux,ee101ia-01d
           - mitsubishi,aa104xd12
+          - mitsubishi,aa121td01
       - const: panel-lvds
 
   data-mapping:

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index 22f6cf1e134d..1563d57bc793 100644
@@ -35,6 +35,7 @@ allOf:
             enum:
               - mitsubishi,aa104xd12
               - mitsubishi,aa121td01
+              - sgd,gktw70sdae4se
 
     then:
       properties:

@@ -75,6 +76,7 @@ properties:
           - innolux,ee101ia-01d
           - mitsubishi,aa104xd12
           - mitsubishi,aa121td01
+          - sgd,gktw70sdae4se
       - const: panel-lvds
 
   data-mapping:

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index 1563d57bc793..b2e8f5b263d7 100644
@@ -73,10 +73,12 @@ properties:
       - enum:
           - advantech,idk-1110wr
           - advantech,idk-2121wr
+          - auo,b101ew05
           - innolux,ee101ia-01d
           - mitsubishi,aa104xd12
           - mitsubishi,aa121td01
           - sgd,gktw70sdae4se
+          - tbs,a711-panel
       - const: panel-lvds
 
   data-mapping:

new file mode 100644
index 000000000000..396101a223e7
@@ -0,0 +1,62 @@
+# SPDX-License-Identifier: GPL-2.0
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/gnss/u-blox,neo-6m.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: U-blox GNSS Receiver Device Tree Bindings
+
+maintainers:
+  - Johan Hovold <[email protected]>
+
+description: >
+  The U-blox GNSS receivers can use UART, DDC (I2C), SPI and USB interfaces.
+
+properties:
+  compatible:
+    enum:
+      - u-blox,neo-6m
+      - u-blox,neo-8
+      - u-blox,neo-m8
+
+  reg:
+    description: >
+      The DDC Slave Address, SPI chip select address, the number of the USB hub
+      port or the USB host-controller port to which this device is attached,
+      depending on the bus used. Required for the DDC, SPI or USB busses.
+
+  vcc-supply:
+    description: >
+      Main voltage regulator
+
+  timepulse-gpios:
+    maxItems: 1
+    description: >
+      Time pulse GPIO
+
+  u-blox,extint-gpios:
+    maxItems: 1
+    description: >
+      GPIO connected to the "external interrupt" input pin
+  
+  v-bckp-supply:
+    description: >
+      Backup voltage regulator
+
+  current-speed: true
+
+required:
+  - compatible
+  - vcc-supply
+
+additionalProperties: false
+
+examples:
+  - |
+    serial {
+        gnss {
+            compatible = "u-blox,neo-8";
+            v-bckp-supply = <&gnss_v_bckp_reg>;
+            vcc-supply = <&gnss_vcc_reg>;
+        };
+    };

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deleted file mode 100644
index fc42b2caa06d..000000000000
@@ -1,75 +0,0 @@
-AXP209 GPIO & pinctrl controller
-
-This driver follows the usual GPIO bindings found in
-Documentation/devicetree/bindings/gpio/gpio.txt
-
-This driver follows the usual pinctrl bindings found in
-Documentation/devicetree/bindings/pinctrl/pinctrl-bindings.txt
-
-This driver employs the per-pin muxing pattern.
-
-Required properties:
-- compatible: Should be one of:
-	- "x-powers,axp209-gpio"
-	- "x-powers,axp813-gpio"
-- #gpio-cells: Should be two. The first cell is the pin number and the
-  second is the GPIO flags.
-- gpio-controller: Marks the device node as a GPIO controller.
-
-This node must be a subnode of the axp20x PMIC, documented in
-Documentation/devicetree/bindings/mfd/axp20x.txt
-
-Example:
-
-axp209: pmic@34 {
-	compatible = "x-powers,axp209";
-	reg = <0x34>;
-	interrupt-parent = <&nmi_intc>;
-	interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
-	interrupt-controller;
-	#interrupt-cells = <1>;
-
-	axp_gpio: gpio {
-		compatible = "x-powers,axp209-gpio";
-		gpio-controller;
-		#gpio-cells = <2>;
-	};
-};
-
-The GPIOs can be muxed to other functions and therefore, must be a subnode of
-axp_gpio.
-
-Example:
-
-&axp_gpio {
-	gpio0_adc: gpio0-adc {
-		pins = "GPIO0";
-		function = "adc";
-	};
-};
-
-&example_node {
-	pinctrl-names = "default";
-	pinctrl-0 = <&gpio0_adc>;
-};
-
-GPIOs and their functions
--------------------------
-
-Each GPIO is independent from the other (i.e. GPIO0 in gpio_in function does
-not force GPIO1 and GPIO2 to be in gpio_in function as well).
-
-axp209
-------
-GPIO	|	Functions
-------------------------
-GPIO0	|	gpio_in, gpio_out, ldo, adc
-GPIO1	|	gpio_in, gpio_out, ldo, adc
-GPIO2	|	gpio_in, gpio_out
-
-axp813
-------
-GPIO	|	Functions
-------------------------
-GPIO0	|	gpio_in, gpio_out, ldo, adc
-GPIO1	|	gpio_in, gpio_out, ldo

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new file mode 100644
index 000000000000..f5a6cc3efd33
@@ -0,0 +1,37 @@
+# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: "http://devicetree.org/schemas/hwmon/iio-hwmon.yaml#"
+$schema: "http://devicetree.org/meta-schemas/core.yaml#"
+
+title: ADC-attached Hardware Sensor Device Tree Bindings
+
+maintainers:
+  - Jonathan Cameron <[email protected]>
+
+description: >
+  Bindings for hardware monitoring devices connected to ADC controllers
+  supporting the Industrial I/O bindings.
+
+properties:
+  compatible:
+    const: iio-hwmon
+
+  io-channels:
+    minItems: 1
+    maxItems: 8 # Should be enough
+    description: >
+      List of phandles to ADC channels to read the monitoring values
+
+required:
+  - compatible
+  - io-channels
+
+additionalProperties: false
+
+examples:
+  - |
+      iio-hwmon {
+          compatible = "iio-hwmon";
+          io-channels = <&adc 1>, <&adc 2>;
+      };

new file mode 100644
index 000000000000..cc064696ac28
@@ -0,0 +1,91 @@
+# SPDX-License-Identifier: GPL-2.0
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/input/touchscreen/silead,gsl1680.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Silead GSL1680 Touchscreen Controller Device Tree Bindings
+
+maintainers:
+  - Dmitry Torokhov <[email protected]>
+
+allOf:
+  - $ref: touchscreen.yaml#
+
+properties:
+  compatible:
+    enum:
+      - silead,gsl1680
+      - silead,gsl1688
+      - silead,gsl3670
+      - silead,gsl3675
+      - silead,gsl3692
+
+  reg:
+    maxItems: 1
+
+  interrupts:
+    maxItems: 1
+
+  power-gpios:
+    maxItems: 1
+
+  firmware:
+    $ref: /schemas/types.yaml#/definitions/string
+    description: >
+      File basename for board specific firmware
+
+  silead,max-fingers:
+    $ref: /schemas/types.yaml#/definitions/uint32
+    maximum: 5
+    description: >
+      Maximum number of fingers the touchscreen can detect
+
+  silead,home-button:
+    type: boolean
+    description: >
+      Does the device have a capacitive home-button build into the
+      touchscreen?
+
+  avdd-supply:
+    description: >
+      Regulator phandle for controller AVDD
+
+  vddio-supply:
+    description: >
+      Regulator phandle for controller VDDIO
+
+unevaluatedProperties: false
+
+required:
+  - compatible
+  - reg
+  - interrupts
+  - power-gpios
+  - touchscreen-size-x
+  - touchscreen-size-y
+
+examples:
+  - |
+    #include <dt-bindings/gpio/gpio.h>
+    #include <dt-bindings/interrupt-controller/arm-gic.h>
+
+    i2c {
+        #address-cells = <1>;
+        #size-cells = <0>;
+
+        touchscreen@40 {
+            compatible = "silead,gsl1680";
+            reg = <0x40>;
+            interrupt-parent = <&pio>;
+            interrupts = <6 11 IRQ_TYPE_EDGE_FALLING>;
+            power-gpios = <&pio 1 3 GPIO_ACTIVE_HIGH>;
+            touchscreen-size-x = <480>;
+            touchscreen-size-y = <800>;
+            touchscreen-inverted-x;
+            touchscreen-swapped-x-y;
+            silead,max-fingers = <5>;
+        };
+    };
+
+...

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index e713a6fe4cf7..29c9961ee2d8 100644
@@ -30,6 +30,7 @@ properties:
     enum:
       - allwinner,sun5i-a13-mbus
       - allwinner,sun8i-h3-mbus
+      - allwinner,sun8i-r40-mbus
       - allwinner,sun50i-a64-mbus
 
   reg:

index 65177cd69514..66c5d392fa75 100644
@@ -154,7 +154,9 @@ examples:
         camera-sensor@3c {
                compatible = "ovti,ov5640";
                reg = <0x3c>;
-
+               AVDD-supply = <&reg_2p8v>;
+               DOVDD-supply = <&reg_1p8v>;
+               DVDD-supply = <&reg_1p5v>;
                clocks = <&clk_ov5640_fixed>;
                clock-names = "xclk";
 

deleted file mode 100644
index c97c2f2da12d..000000000000
@@ -1,92 +0,0 @@
-* Omnivision OV5640 MIPI CSI-2 / parallel sensor
-
-Required Properties:
-- compatible: should be "ovti,ov5640"
-- clocks: reference to the xclk input clock.
-- clock-names: should be "xclk".
-- DOVDD-supply: Digital I/O voltage supply, 1.8 volts
-- AVDD-supply: Analog voltage supply, 2.8 volts
-- DVDD-supply: Digital core voltage supply, 1.5 volts
-
-Optional Properties:
-- reset-gpios: reference to the GPIO connected to the reset pin, if any.
-	       This is an active low signal to the OV5640.
-- powerdown-gpios: reference to the GPIO connected to the powerdown pin,
-		   if any. This is an active high signal to the OV5640.
-- rotation: as defined in
-	    Documentation/devicetree/bindings/media/video-interfaces.txt,
-	    valid values are 0 (sensor mounted upright) and 180 (sensor
-	    mounted upside down).
-
-The device node must contain one 'port' child node for its digital output
-video port, in accordance with the video interface bindings defined in
-Documentation/devicetree/bindings/media/video-interfaces.txt.
-
-OV5640 can be connected to a MIPI CSI-2 bus or a parallel bus endpoint.
-
-Endpoint node required properties for CSI-2 connection are:
-- remote-endpoint: a phandle to the bus receiver's endpoint node.
-- clock-lanes: should be set to <0> (clock lane on hardware lane 0)
-- data-lanes: should be set to <1> or <1 2> (one or two CSI-2 lanes supported)
-
-Endpoint node required properties for parallel connection are:
-- remote-endpoint: a phandle to the bus receiver's endpoint node.
-- bus-width: shall be set to <8> for 8 bits parallel bus
-	     or <10> for 10 bits parallel bus
-- data-shift: shall be set to <2> for 8 bits parallel bus
-	      (lines 9:2 are used) or <0> for 10 bits parallel bus
-- hsync-active: active state of the HSYNC signal, 0/1 for LOW/HIGH respectively.
-- vsync-active: active state of the VSYNC signal, 0/1 for LOW/HIGH respectively.
-- pclk-sample: sample data on rising (1) or falling (0) edge of the pixel clock
-	       signal.
-
-Examples:
-
-&i2c1 {
-	ov5640: camera@3c {
-		compatible = "ovti,ov5640";
-		pinctrl-names = "default";
-		pinctrl-0 = <&pinctrl_ov5640>;
-		reg = <0x3c>;
-		clocks = <&clks IMX6QDL_CLK_CKO>;
-		clock-names = "xclk";
-		DOVDD-supply = <&vgen4_reg>; /* 1.8v */
-		AVDD-supply = <&vgen3_reg>;  /* 2.8v */
-		DVDD-supply = <&vgen2_reg>;  /* 1.5v */
-		powerdown-gpios = <&gpio1 19 GPIO_ACTIVE_HIGH>;
-		reset-gpios = <&gpio1 20 GPIO_ACTIVE_LOW>;
-		rotation = <180>;
-
-		port {
-			/* MIPI CSI-2 bus endpoint */
-			ov5640_to_mipi_csi2: endpoint {
-				remote-endpoint = <&mipi_csi2_from_ov5640>;
-				clock-lanes = <0>;
-				data-lanes = <1 2>;
-			};
-		};
-	};
-};
-
-&i2c1 {
-	ov5640: camera@3c {
-		compatible = "ovti,ov5640";
-		pinctrl-names = "default";
-		pinctrl-0 = <&pinctrl_ov5640>;
-		reg = <0x3c>;
-		clocks = <&clk_ext_camera>;
-		clock-names = "xclk";
-
-		port {
-			/* Parallel bus endpoint */
-			ov5640_to_parallel: endpoint {
-				remote-endpoint = <&parallel_from_ov5640>;
-				bus-width = <8>;
-				data-shift = <2>; /* lines 9:2 are used */
-				hsync-active = <0>;
-				vsync-active = <0>;
-				pclk-sample = <1>;
-			};
-		};
-	};
-};

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deleted file mode 100644
index dff219f07493..000000000000
@@ -1,50 +0,0 @@
-X-Powers AC100 Codec/RTC IC Device Tree bindings
-
-AC100 is a audio codec and RTC subsystem combo IC. The 2 parts are
-separated, including power supplies and interrupt lines, but share
-a common register address space and host interface.
-
-Required properties:
-- compatible: "x-powers,ac100"
-- reg: The I2C slave address or RSB hardware address for the chip
-- sub-nodes:
-  - codec
-    - compatible:		"x-powers,ac100-codec"
-    - interrupts:		SoC NMI / GPIO interrupt connected to the
-    				IRQ_AUDIO pin
-    - #clock-cells:		Shall be 0
-    - clock-output-names:	"4M_adda"
-
-    - see clock/clock-bindings.txt for common clock bindings
-
-  - rtc
-    - compatible:		"x-powers,ac100-rtc"
-    - clocks:			A phandle to the codec's "4M_adda" clock
-    - #clock-cells:		Shall be 1
-    - clock-output-names:	"cko1_rtc", "cko2_rtc", "cko3_rtc"
-
-    - see clock/clock-bindings.txt for common clock bindings
-
-Example:
-
-ac100: codec@e89 {
-	compatible = "x-powers,ac100";
-	reg = <0xe89>;
-
-	ac100_codec: codec {
-		compatible = "x-powers,ac100-codec";
-		interrupt-parent = <&r_pio>;
-		interrupts = <0 9 IRQ_TYPE_LEVEL_LOW>; /* PL9 */
-		#clock-cells = <0>;
-		clock-output-names = "4M_adda";
-	};
-
-	ac100_rtc: rtc {
-		compatible = "x-powers,ac100-rtc";
-		interrupt-parent = <&nmi_intc>;
-		interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
-		clocks = <&ac100_codec>;
-		#clock-cells = <1>;
-		clock-output-names = "cko1_rtc", "cko2_rtc", "cko3_rtc";
-	};
-};

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index 6097e8ac46c1..1b03810d4b4d 100644
@@ -55,7 +55,7 @@ examples:
         #size-cells = <0>;
 
         axp221: pmic@68 {
-            compatible = "x-powers,axp221";
+            /* compatible = "x-powers,axp221"; */
             reg = <0x68>;
         };
     };

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deleted file mode 100644
index 8d2d71758907..000000000000
@@ -1,30 +0,0 @@
-mmc-card / eMMC bindings
-------------------------
-
-This documents describes the devicetree bindings for a mmc-host controller
-child node describing a mmc-card / an eMMC, see "Use of Function subnodes"
-in mmc.txt
-
-Required properties:
--compatible : Must be "mmc-card"
--reg        : Must be <0>
-
-Optional properties:
--broken-hpi : Use this to indicate that the mmc-card has a broken hpi
-              implementation, and that hpi should not be used
-
-Example:
-
-&mmc2 {
-	pinctrl-names = "default";
-	pinctrl-0 = <&mmc2_pins_a>;
-	vmmc-supply = <&reg_vcc3v3>;
-	bus-width = <8>;
-	non-removable;
-
-	mmccard: mmccard@0 {
-		reg = <0>;
-		compatible = "mmc-card";
-		broken-hpi;
-	};
-};

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index 25ac8e200970..513f3c8758aa 100644
@@ -333,12 +333,6 @@ patternProperties:
               subnode describes. A value of 0 denotes the memory SD
               function, values from 1 to 7 denote the SDIO functions.
 
-      broken-hpi:
-        $ref: /schemas/types.yaml#/definitions/flag
-        description:
-          Use this to indicate that the mmc-card has a broken hpi
-          implementation, and that hpi should not be used.
-
     required:
       - reg
 

index 7f2578d48e3f..9919d1912cc1 100644
@@ -15,7 +15,7 @@ properties:
     oneOf:
       - const: allwinner,sun8i-a83t-emac
       - const: allwinner,sun8i-h3-emac
-      - const: allwinner,sun8i-r40-emac
+      - const: allwinner,sun8i-r40-gmac
       - const: allwinner,sun8i-v3s-emac
       - const: allwinner,sun50i-a64-emac
       - items:

@@ -91,7 +91,7 @@ allOf:
         compatible:
           contains:
             enum:
-              - allwinner,sun8i-r40-emac
+              - allwinner,sun8i-r40-gmac
 
     then:
       properties:

index 42689b7d03a2..3de8bca418f0 100644
@@ -49,7 +49,7 @@ properties:
         - allwinner,sun7i-a20-gmac
         - allwinner,sun8i-a83t-emac
         - allwinner,sun8i-h3-emac
-        - allwinner,sun8i-r40-emac
+        - allwinner,sun8i-r40-gmac
         - allwinner,sun8i-v3s-emac
         - allwinner,sun50i-a64-emac
         - loongson,ls2k-dwmac

@@ -316,7 +316,7 @@ allOf:
               - allwinner,sun7i-a20-gmac
               - allwinner,sun8i-a83t-emac
               - allwinner,sun8i-h3-emac
-              - allwinner,sun8i-r40-emac
+              - allwinner,sun8i-r40-gmac
               - allwinner,sun8i-v3s-emac
               - allwinner,sun50i-a64-emac
               - ingenic,jz4775-mac

@@ -364,7 +364,7 @@ allOf:
               - allwinner,sun7i-a20-gmac
               - allwinner,sun8i-a83t-emac
               - allwinner,sun8i-h3-emac
-              - allwinner,sun8i-r40-emac
+              - allwinner,sun8i-r40-gmac
               - allwinner,sun8i-v3s-emac
               - allwinner,sun50i-a64-emac
               - loongson,ls2k-dwmac

deleted file mode 100644
index 6830c4786f8a..000000000000
@@ -1,30 +0,0 @@
-Espressif ESP8089 wireless SDIO devices
-
-This node provides properties for controlling the ESP8089 wireless device.
-The node is expected to be specified as a child node to the SDIO controller
-that connects the device to the system.
-
-Required properties:
-
- - compatible : Should be "esp,esp8089".
-
-Optional properties:
- - esp,crystal-26M-en: Integer value for the crystal_26M_en firmware parameter
-
-Example:
-
-&mmc1 {
-	#address-cells = <1>;
-	#size-cells = <0>;
-
-	vmmc-supply = <&reg_dldo1>;
-	mmc-pwrseq = <&wifi_pwrseq>;
-	bus-width = <4>;
-	non-removable;
-
-	esp8089: sdio_wifi@1 {
-		compatible = "esp,esp8089";
-		reg = <1>;
-		esp,crystal-26M-en = <2>;
-	};
-};

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new file mode 100644
index 000000000000..a52a67c869b5
@@ -0,0 +1,52 @@
+# SPDX-License-Identifier: GPL-2.0
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/regulator/silergy,sy8106a.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Silergy SY8106A Voltage Regulator Device Tree Bindings
+
+maintainers:
+  - Ondrej Jirman <[email protected]>
+
+allOf:
+  - $ref: regulator.yaml#
+
+properties:
+  compatible:
+    const: silergy,sy8106a
+
+  reg:
+    maxItems: 1
+
+  silergy,fixed-microvolt:
+    description: >
+      The voltage when I2C regulating is disabled (set by external resistor
+      like a fixed voltage)
+
+required:
+  - compatible
+  - reg
+  - silergy,fixed-microvolt
+
+unevaluatedProperties: false
+
+examples:
+  - |
+    i2c {
+        #address-cells = <1>;
+        #size-cells = <0>;
+
+        regulator@65 {
+            compatible = "silergy,sy8106a";
+            reg = <0x65>;
+            regulator-name = "sy8106a-vdd";
+            silergy,fixed-microvolt = <1200000>;
+            regulator-min-microvolt = <1000000>;
+            regulator-max-microvolt = <1400000>;
+            regulator-boot-on;
+            regulator-always-on;
+        };
+    };
+
+...

deleted file mode 100644
index 39a8ca73f572..000000000000
@@ -1,23 +0,0 @@
-SY8106A Voltage regulator
-
-Required properties:
-- compatible: Must be "silergy,sy8106a"
-- reg: I2C slave address - must be <0x65>
-- silergy,fixed-microvolt - the voltage when I2C regulating is disabled (set
-  by external resistor like a fixed voltage)
-
-Any property defined as part of the core regulator binding, defined in
-./regulator.txt, can also be used.
-
-Example:
-
-	sy8106a {
-		compatible = "silergy,sy8106a";
-		reg = <0x65>;
-		regulator-name = "sy8106a-vdd";
-		silergy,fixed-microvolt = <1200000>;
-		regulator-min-microvolt = <1000000>;
-		regulator-max-microvolt = <1400000>;
-		regulator-boot-on;
-		regulator-always-on;
-	};

new file mode 100644
index 000000000000..f3878e0b3cc4
@@ -0,0 +1,38 @@
+# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/arm/sunxi/allwinner,sun6i-a31-cpuconfig.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Allwinner CPU Configuration Controller Device Tree Bindings
+
+maintainers:
+  - Chen-Yu Tsai <[email protected]>
+  - Maxime Ripard <[email protected]>
+
+properties:
+  compatible:
+    enum:
+      - allwinner,sun6i-a31-cpuconfig
+      - allwinner,sun8i-a23-cpuconfig
+      - allwinner,sun8i-a83t-cpucfg
+      - allwinner,sun8i-a83t-r-cpucfg
+      - allwinner,sun9i-a80-cpucfg
+
+  reg:
+    maxItems: 1
+
+required:
+  - compatible
+  - reg
+
+additionalProperties: false
+
+examples:
+  - |
+      cpucfg@1f01c00 {
+          compatible = "allwinner,sun6i-a31-cpuconfig";
+          reg = <0x01f01c00 0x300>;
+      };
+
+...

new file mode 100644
index 000000000000..668aadbfe4c0
@@ -0,0 +1,33 @@
+# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/arm/sunxi/allwinner,sun9i-a80-prcm.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Allwinner A80 PRCM Device Tree Bindings
+
+maintainers:
+  - Chen-Yu Tsai <[email protected]>
+  - Maxime Ripard <[email protected]>
+
+properties:
+  compatible:
+    const: allwinner,sun9i-a80-prcm
+
+  reg:
+    maxItems: 1
+
+required:
+  - compatible
+  - reg
+
+additionalProperties: false
+
+examples:
+  - |
+      prcm@8001400 {
+          compatible = "allwinner,sun9i-a80-prcm";
+          reg = <0x08001400 0x200>;
+      };
+
+...

new file mode 100644
index 000000000000..39228a506b93
@@ -0,0 +1,108 @@
+# SPDX-License-Identifier: GPL-2.0
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/usb/smsc,usb3503.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: SMSC USB3503 High-Speed Hub Controller Device Tree Bindings
+
+maintainers:
+  - Dongjin Kim <[email protected]>
+
+properties:
+  compatible:
+    enum:
+      - smsc,usb3503
+      - smsc,usb3503a
+
+  reg:
+    maxItems: 1
+
+  connect-gpios:
+    maxItems: 1
+    description: >
+      GPIO for connect
+
+  intn-gpios:
+    maxItems: 1
+    description: >
+      GPIO for interrupt
+
+  reset-gpios:
+    maxItems: 1
+    description: >
+      GPIO for reset
+
+  disabled-ports:
+    $ref: /schemas/types.yaml#/definitions/uint32-array
+    minItems: 1
+    maxItems: 3
+    items:
+      minimum: 1
+      maximum: 3
+    description: >
+      Specifies the ports unused using their port number. Do not describe this
+      property if all ports have to be enabled.
+
+  initial-mode:
+    enum: [1, 2]
+    description: >
+      Specifies initial mode. 1 for Hub mode, 2 for standby mode.
+
+  clocks:
+    maxItems: 1
+    description: >
+      Clock used for driving REFCLK signal. If not provided the driver assumes
+      that clock signal is always available, its rate is specified by REF_SEL
+      pins and a value from the primary reference clock frequencies table is
+      used.
+
+  clock-names:
+    const: refclk
+
+  refclk-frequency:
+    $ref: /schemas/types.yaml#/definitions/uint32
+    description: >
+      Frequency of the REFCLK signal as defined by REF_SEL pins. If not
+      provided, driver will not set rate of the REFCLK signal and assume that a
+      value from the primary reference clock frequencies table is used.
+
+required:
+  - compatible
+
+additionalProperties: false
+
+examples:
+  - |
+      i2c {
+          #address-cells = <1>;
+          #size-cells = <0>;
+        
+          usb-hub@8 {
+              compatible = "smsc,usb3503";
+              reg = <0x08>;
+              connect-gpios = <&gpx3 0 1>;
+              disabled-ports = <2 3>;
+              intn-gpios = <&gpx3 4 1>;
+              reset-gpios = <&gpx3 5 1>;
+              initial-mode = <1>;
+              clocks = <&clks 80>;
+              clock-names = "refclk";
+          };
+      };
+
+  - |
+      #include <dt-bindings/gpio/gpio.h>
+
+      usb-hub {
+          /* I2C is not connected */
+          compatible = "smsc,usb3503";
+          initial-mode = <1>; /* initialize in HUB mode */
+          disabled-ports = <1>;
+          intn-gpios = <&pio 7 5 GPIO_ACTIVE_HIGH>; /* PH5 */
+          reset-gpios = <&pio 4 16 GPIO_ACTIVE_LOW>; /* PE16 */
+          connect-gpios = <&pio 4 17 GPIO_ACTIVE_HIGH>; /* PE17 */
+          refclk-frequency = <19200000>;
+      };
+
+...

deleted file mode 100644
index 057dd384d473..000000000000
@@ -1,39 +0,0 @@
-SMSC USB3503 High-Speed Hub Controller
-
-Required properties:
-- compatible: Should be "smsc,usb3503" or "smsc,usb3503a".
-
-Optional properties:
-- reg: Specifies the i2c slave address, it is required and should be 0x08
-       if I2C is used.
-- connect-gpios: Should specify GPIO for connect.
-- disabled-ports: Should specify the ports unused.
-	'1' or '2' or '3' are available for this property to describe the port
-	number. 1~3 property values are possible to be described.
-	Do not describe this property if all ports have to be enabled.
-- intn-gpios: Should specify GPIO for interrupt.
-- reset-gpios: Should specify GPIO for reset.
-- initial-mode: Should specify initial mode.
-                (1 for HUB mode, 2 for STANDBY mode)
-- refclk: Clock used for driving REFCLK signal (optional, if not provided
-	the driver assumes that clock signal is always available, its
-	rate is specified by REF_SEL pins and a value from the primary
-	reference clock frequencies table is used). Use clocks and
-	clock-names in order to assign it
-- refclk-frequency: Frequency of the REFCLK signal as defined by REF_SEL
-	pins (optional, if not provided, driver will not set rate of the
-	REFCLK signal and assume that a value from the primary reference
-	clock frequencies table is used)
-
-Examples:
-	usb3503@8 {
-		compatible = "smsc,usb3503";
-		reg = <0x08>;
-		connect-gpios = <&gpx3 0 1>;
-		disabled-ports = <2 3>;
-		intn-gpios = <&gpx3 4 1>;
-		reset-gpios = <&gpx3 5 1>;
-		initial-mode = <1>;
-		clocks = <&clks 80>;
-		clock-names = "refclk";
-	};

index 078fb7889593..c1c970073681 100644
@@ -73,15 +73,15 @@ properties:
 
   phys:
     minItems: 1
-    items:
-      - description: USB2/HS PHY
-      - description: USB3/SS PHY
+    maxItems: 2
 
   phy-names:
     minItems: 1
+    maxItems: 2
     items:
-      - const: usb2-phy
-      - const: usb3-phy
+      enum:
+        - usb2-phy
+        - usb3-phy
 
   resets:
     minItems: 1

deleted file mode 100644
index 3d6554eac240..000000000000
@@ -1,27 +0,0 @@
-w1-gpio devicetree bindings
-
-Required properties:
-
- - compatible: "w1-gpio"
- - gpios: one or two GPIO specs:
-		- the first one is used as data I/O pin
-		- the second one is optional. If specified, it is used as
-		  enable pin for an external pin pullup.
-
-Optional properties:
-
- - linux,open-drain: if specified, the data pin is considered in
-		     open-drain mode.
-
-Also refer to the generic w1.txt document.
-
-Examples:
-
-	onewire {
-		compatible = "w1-gpio";
-		gpios = <&gpio 0 GPIO_ACTIVE_HIGH>;
-
-		battery {
-			// ...
-		};
-	};

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index 0d9ff12bdf28..ca240cd6f6c3 100644
@@ -53,7 +53,7 @@ &axp209 {
 	interrupt-controller;
 	#interrupt-cells = <1>;
 
-	ac_power_supply: ac-power-supply {
+	ac_power_supply: ac-power {
 		compatible = "x-powers,axp202-ac-power-supply";
 		status = "disabled";
 	};

@@ -69,7 +69,7 @@ axp_gpio: gpio {
 		#gpio-cells = <2>;
 	};
 
-	battery_power_supply: battery-power-supply {
+	battery_power_supply: battery-power {
 		compatible = "x-powers,axp209-battery-power-supply";
 		status = "disabled";
 	};

@@ -112,7 +112,7 @@ reg_ldo5: ldo5 {
 		};
 	};
 
-	usb_power_supply: usb-power-supply {
+	usb_power_supply: usb-power {
 		compatible = "x-powers,axp202-usb-power-supply";
 		status = "disabled";
 	};

index 65a07a67aca9..a020c12b2884 100644
@@ -52,7 +52,7 @@ &axp22x {
 	interrupt-controller;
 	#interrupt-cells = <1>;
 
-	ac_power_supply: ac-power-supply {
+	ac_power_supply: ac-power {
 		compatible = "x-powers,axp221-ac-power-supply";
 		status = "disabled";
 	};

@@ -62,7 +62,7 @@ axp_adc: adc {
 		#io-channel-cells = <1>;
 	};
 
-	battery_power_supply: battery-power-supply {
+	battery_power_supply: battery-power {
 		compatible = "x-powers,axp221-battery-power-supply";
 		status = "disabled";
 	};

@@ -163,7 +163,7 @@ reg_drivevbus: drivevbus {
 		};
 	};
 
-	usb_power_supply: usb_power_supply {
+	usb_power_supply: usb-power {
 		compatible = "x-powers,axp221-usb-power-supply";
 		status = "disabled";
 	};

index 1dfeeceabf4c..63fb9811b453 100644
@@ -48,7 +48,7 @@ &axp81x {
 	interrupt-controller;
 	#interrupt-cells = <1>;
 
-	ac_power_supply: ac-power-supply {
+	ac_power_supply: ac-power {
 		compatible = "x-powers,axp813-ac-power-supply";
 		status = "disabled";
 	};

@@ -74,7 +74,7 @@ gpio1_ldo: gpio1-ldo {
 		};
 	};
 
-	battery_power_supply: battery-power-supply {
+	battery_power_supply: battery-power {
 		compatible = "x-powers,axp813-battery-power-supply";
 		status = "disabled";
 	};

@@ -172,7 +172,7 @@ reg_drivevbus: drivevbus {
 		};
 	};
 
-	usb_power_supply: usb-power-supply {
+	usb_power_supply: usb-power {
 		compatible = "x-powers,axp813-usb-power-supply";
 	};
 };

index 10e9186a76bf..61402057e107 100644
@@ -10,7 +10,7 @@ &axp803 {
 	interrupt-controller;
 	#interrupt-cells = <1>;
 
-	ac_power_supply: ac-power-supply {
+	ac_power_supply: ac-power {
 		compatible = "x-powers,axp803-ac-power-supply",
 			     "x-powers,axp813-ac-power-supply";
 		status = "disabled";

@@ -37,7 +37,7 @@ gpio1_ldo: gpio1-ldo {
 		};
 	};
 
-	battery_power_supply: battery-power-supply {
+	battery_power_supply: battery-power {
 		compatible = "x-powers,axp803-battery-power-supply",
 			     "x-powers,axp813-battery-power-supply";
 		status = "disabled";

@@ -147,7 +147,7 @@ reg_drivevbus: drivevbus {
 		};
 	};
 
-	usb_power_supply: usb-power-supply {
+	usb_power_supply: usb-power {
 		compatible = "x-powers,axp803-usb-power-supply",
 			     "x-powers,axp813-usb-power-supply";
 		status = "disabled";

index 63fb9811b453..b93387b0c1c3 100644
@@ -63,12 +63,12 @@ axp_gpio: gpio {
 		gpio-controller;
 		#gpio-cells = <2>;
 
-		gpio0_ldo: gpio0-ldo {
+		gpio0_ldo: gpio0-ldo-pin {
 			pins = "GPIO0";
 			function = "ldo";
 		};
 
-		gpio1_ldo: gpio1-ldo {
+		gpio1_ldo: gpio1-ldo-pin {
 			pins = "GPIO1";
 			function = "ldo";
 		};

index 61402057e107..578ef368e2b4 100644
@@ -26,12 +26,12 @@ axp_gpio: gpio {
 		gpio-controller;
 		#gpio-cells = <2>;
 
-		gpio0_ldo: gpio0-ldo {
+		gpio0_ldo: gpio0-ldo-pin {
 			pins = "GPIO0";
 			function = "ldo";
 		};
 
-		gpio1_ldo: gpio1-ldo {
+		gpio1_ldo: gpio1-ldo-pin {
 			pins = "GPIO1";
 			function = "ldo";
 		};

index ad0e25af45be..83d283cf6633 100644
@@ -91,12 +91,11 @@ &cpu0 {
 	/*
 	 * The A10-Lime is known to be unstable when running at 1008 MHz
 	 */
-	operating-points = <
-		/* kHz    uV */
-		912000  1350000
-		864000  1300000
-		624000  1250000
-		>;
+	operating-points =
+		/* kHz	  uV */
+		<912000	1350000>,
+		<864000	1300000>,
+		<624000	1250000>;
 };
 
 &de {

index 1c5a666c54b5..51a6464aab9a 100644
@@ -115,13 +115,12 @@ cpu0: cpu@0 {
 			reg = <0x0>;
 			clocks = <&ccu CLK_CPU>;
 			clock-latency = <244144>; /* 8 32k periods */
-			operating-points = <
+			operating-points =
 				/* kHz	  uV */
-				1008000 1400000
-				912000	1350000
-				864000	1300000
-				624000	1250000
-				>;
+				<1008000 1400000>,
+				<912000	1350000>,
+				<864000	1300000>,
+				<624000	1250000>;
 			#cooling-cells = <2>;
 		};
 	};

index 7075e10911d5..3325ab07094a 100644
@@ -102,15 +102,14 @@ &ccu {
 
 &cpu0 {
 	clock-latency = <244144>; /* 8 32k periods */
-	operating-points = <
+	operating-points =
 		/* kHz	  uV */
-		1008000 1400000
-		912000	1350000
-		864000	1300000
-		624000	1200000
-		576000	1200000
-		432000	1200000
-		>;
+		<1008000 1400000>,
+		<912000 1350000>,
+		<864000 1300000>,
+		<624000 1200000>,
+		<576000 1200000>,
+		<432000 1200000>;
 	#cooling-cells = <2>;
 };
 

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index 9d792d7a0f92..46ecf9db2324 100644
@@ -104,16 +104,15 @@ &codec {
 
 &cpu0 {
 	cpu-supply = <&reg_dcdc2>;
-	operating-points = <
+	operating-points =
 		/* kHz	  uV */
-		960000	1400000
-		912000	1400000
-		864000	1350000
-		720000	1250000
-		528000	1150000
-		312000	1100000
-		144000	1050000
-		>;
+		<960000	1400000>,
+		<912000	1400000>,
+		<864000	1350000>,
+		<720000	1250000>,
+		<528000	1150000>,
+		<312000	1100000>,
+		<144000	1050000>;
 };
 
 &de {

index 5a40e0280665..5574299685ab 100644
@@ -106,16 +106,15 @@ cpu0: cpu@0 {
 			reg = <0>;
 			clocks = <&ccu CLK_CPU>;
 			clock-latency = <244144>; /* 8 32k periods */
-			operating-points = <
+			operating-points =
 				/* kHz	  uV */
-				960000	1400000
-				912000	1400000
-				864000	1300000
-				720000	1200000
-				528000	1100000
-				312000	1000000
-				144000	1000000
-				>;
+				<960000	1400000>,
+				<912000	1400000>,
+				<864000	1300000>,
+				<720000	1200000>,
+				<528000	1100000>,
+				<312000	1000000>,
+				<144000	1000000>;
 			#cooling-cells = <2>;
 		};
 

@@ -125,16 +124,15 @@ cpu1: cpu@1 {
 			reg = <1>;
 			clocks = <&ccu CLK_CPU>;
 			clock-latency = <244144>; /* 8 32k periods */
-			operating-points = <
+			operating-points =
 				/* kHz	  uV */
-				960000	1400000
-				912000	1400000
-				864000	1300000
-				720000	1200000
-				528000	1100000
-				312000	1000000
-				144000	1000000
-				>;
+				<960000	1400000>,
+				<912000	1400000>,
+				<864000	1300000>,
+				<720000	1200000>,
+				<528000	1100000>,
+				<312000	1000000>,
+				<144000	1000000>;
 			#cooling-cells = <2>;
 		};
 	};