Merge tag 'devicetree-for-5.7' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux

Pull devicetree updates from Rob Herring:

 - Unit test for overlays with GPIO hogs

 - Improve dma-ranges parsing to handle dma-ranges with multiple entries

 - Update dtc to upstream version v1.6.0-2-g87a656ae5ff9

 - Improve overlay error reporting

 - Device link support for power-domains and hwlocks bindings

 - Add vendor prefixes for Beacon, Topwise, ENE, Dell, SG Micro, Elida,
   PocketBook, Xiaomi, Linutronix, OzzMaker, Waveshare Electronics, and
   ITE Tech

 - Add deprecated Marvell vendor prefix 'mrvl'

 - A bunch of binding conversions to DT schema continues. Of note, the
   common serial and USB connector bindings are converted.

 - Add more Arm CPU compatibles

 - Drop Mark Rutland as DT maintainer :(

* tag 'devicetree-for-5.7' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux: (106 commits)
  MAINTAINERS: drop an old reference to stm32 pwm timers doc
  MAINTAINERS: dt: update etnaviv file reference
  dt-bindings: usb: dwc2: fix bindings for amlogic, meson-gxbb-usb
  dt-bindings: uniphier-system-bus: fix warning in the example
  dt-bindings: display: meson-vpu: fix indentation of reg-names' "items"
  dt-bindings: iio: Fix adi, ltc2983 uint64-matrix schema constraints
  dt-bindings: power: Fix example for power-domain
  dt-bindings: arm: Add some constraints for PSCI nodes
  of: some unittest overlays not untracked
  of: gpio unittest kfree() wrong object
  dt-bindings: phy: convert phy-rockchip-inno-usb2 bindings to yaml
  dt-bindings: serial: sh-sci: Convert to json-schema
  dt-bindings: serial: Document serialN aliases
  dt-bindings: thermal: tsens: Set 'additionalProperties: false'
  dt-bindings: thermal: tsens: Fix nvmem-cell-names schema
  dt-bindings: vendor-prefixes: Add Beacon vendor prefix
  dt-bindings: vendor-prefixes: Add Topwise
  of: of_private.h: Replace zero-length array with flexible-array member
  docs: dt: fix a broken reference to input.yaml
  docs: dt: fix references to ap806-system-controller.txt
  ...

9 files changed, 207 insertions, 94 deletions

diff --git a/Documentation/devicetree/bindings/phy/allwinner,sun50i-h6-usb3-phy.yaml b/Documentation/devicetree/bindings/phy/allwinner,sun50i-h6-usb3-phy.yaml
index e5922b427342..c03b83103e87 100644
--- a/Documentation/devicetree/bindings/phy/allwinner,sun50i-h6-usb3-phy.yaml
+++ b/Documentation/devicetree/bindings/phy/allwinner,sun50i-h6-usb3-phy.yaml
@@ -34,6 +34,8 @@ required:
   - resets
   - "#phy-cells"
 
+additionalProperties: false
+
 examples:
   - |
     #include <dt-bindings/clock/sun50i-h6-ccu.h>
diff --git a/Documentation/devicetree/bindings/phy/amlogic,meson-g12a-usb3-pcie-phy.yaml b/Documentation/devicetree/bindings/phy/amlogic,meson-g12a-usb3-pcie-phy.yaml
index 346f9c35427c..453c083cf44c 100644
--- a/Documentation/devicetree/bindings/phy/amlogic,meson-g12a-usb3-pcie-phy.yaml
+++ b/Documentation/devicetree/bindings/phy/amlogic,meson-g12a-usb3-pcie-phy.yaml
@@ -44,6 +44,8 @@ required:
   - reset-names
   - "#phy-cells"
 
+additionalProperties: false
+
 examples:
   - |
     phy@46000 {
diff --git a/Documentation/devicetree/bindings/phy/intel,lgm-emmc-phy.yaml b/Documentation/devicetree/bindings/phy/intel,lgm-emmc-phy.yaml
index 0ccee64c6962..9a346d6290d9 100644
--- a/Documentation/devicetree/bindings/phy/intel,lgm-emmc-phy.yaml
+++ b/Documentation/devicetree/bindings/phy/intel,lgm-emmc-phy.yaml
@@ -40,6 +40,8 @@ required:
   - reg
   - clocks
 
+additionalProperties: false
+
 examples:
   - |
     sysconf: chiptop@e0200000 {
diff --git a/Documentation/devicetree/bindings/phy/marvell,mmp3-hsic-phy.yaml b/Documentation/devicetree/bindings/phy/marvell,mmp3-hsic-phy.yaml
index 5ab436189f3b..00609ace677c 100644
--- a/Documentation/devicetree/bindings/phy/marvell,mmp3-hsic-phy.yaml
+++ b/Documentation/devicetree/bindings/phy/marvell,mmp3-hsic-phy.yaml
@@ -31,6 +31,8 @@ required:
   - reset-gpios
   - "#phy-cells"
 
+additionalProperties: false
+
 examples:
   - |
     #include <dt-bindings/gpio/gpio.h>
diff --git a/Documentation/devicetree/bindings/phy/marvell,mmp3-usb-phy.yaml b/Documentation/devicetree/bindings/phy/marvell,mmp3-usb-phy.yaml
new file mode 100644
index 000000000000..c97043eaa8fb
--- /dev/null
+++ b/Documentation/devicetree/bindings/phy/marvell,mmp3-usb-phy.yaml
@@ -0,0 +1,42 @@
+# SPDX-License-Identifier: (GPL-2.0-or-later OR BSD-2-Clause)
+# Copyright 2019,2020 Lubomir Rintel <lkundrak@v3.sk>
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/phy/marvell,mmp3-usb-phy.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Marvell MMP3 USB PHY bindings
+
+maintainers:
+  - Lubomir Rintel <lkundrak@v3.sk>
+
+properties:
+  $nodename:
+    pattern: '^usb-phy@[a-f0-9]+$'
+
+  compatible:
+    const: marvell,mmp3-usb-phy
+
+  reg:
+    maxItems: 1
+    description: base address of the device
+
+  '#phy-cells':
+    const: 0
+
+required:
+  - compatible
+  - reg
+  - '#phy-cells'
+
+additionalProperties: false
+
+examples:
+  - |
+    usb-phy@d4207000 {
+      compatible = "marvell,mmp3-usb-phy";
+      reg = <0xd4207000 0x40>;
+      #phy-cells = <0>;
+    };
+
+...
diff --git a/Documentation/devicetree/bindings/phy/phy-mmp3-usb.txt b/Documentation/devicetree/bindings/phy/phy-mmp3-usb.txt
deleted file mode 100644
index 7183b9102f91..000000000000
--- a/Documentation/devicetree/bindings/phy/phy-mmp3-usb.txt
+++ /dev/null
@@ -1,13 +0,0 @@
-Marvell MMP3 USB PHY
---------------------
-
-Required properties:
-- compatible: must be "marvell,mmp3-usb-phy"
-- #phy-cells: must be 0
-
-Example:
-	usb-phy: usb-phy@d4207000 {
-		compatible = "marvell,mmp3-usb-phy";
-		reg = <0xd4207000 0x40>;
-		#phy-cells = <0>;
-	};
diff --git a/Documentation/devicetree/bindings/phy/phy-rockchip-inno-usb2.txt b/Documentation/devicetree/bindings/phy/phy-rockchip-inno-usb2.txt
deleted file mode 100644
index 541f5298827c..000000000000
--- a/Documentation/devicetree/bindings/phy/phy-rockchip-inno-usb2.txt
+++ /dev/null
@@ -1,81 +0,0 @@
-ROCKCHIP USB2.0 PHY WITH INNO IP BLOCK
-
-Required properties (phy (parent) node):
- - compatible : should be one of the listed compatibles:
-	* "rockchip,px30-usb2phy"
-	* "rockchip,rk3228-usb2phy"
-	* "rockchip,rk3328-usb2phy"
-	* "rockchip,rk3366-usb2phy"
-	* "rockchip,rk3399-usb2phy"
-	* "rockchip,rv1108-usb2phy"
- - reg : the address offset of grf for usb-phy configuration.
- - #clock-cells : should be 0.
- - clock-output-names : specify the 480m output clock name.
-
-Optional properties:
- - clocks : phandle + phy specifier pair, for the input clock of phy.
- - clock-names : input clock name of phy, must be "phyclk".
- - assigned-clocks : phandle of usb 480m clock.
- - assigned-clock-parents : parent of usb 480m clock, select between
-		 usb-phy output 480m and xin24m.
-		 Refer to clk/clock-bindings.txt for generic clock
-		 consumer properties.
- - rockchip,usbgrf : phandle to the syscon managing the "usb general
-		 register files". When set driver will request its
-		 phandle as one companion-grf for some special SoCs
-		 (e.g RV1108).
- - extcon : phandle to the extcon device providing the cable state for
-		 the otg phy.
-
-Required nodes : a sub-node is required for each port the phy provides.
-		 The sub-node name is used to identify host or otg port,
-		 and shall be the following entries:
-	* "otg-port" : the name of otg port.
-	* "host-port" : the name of host port.
-
-Required properties (port (child) node):
- - #phy-cells : must be 0. See ./phy-bindings.txt for details.
- - interrupts : specify an interrupt for each entry in interrupt-names.
- - interrupt-names : a list which should be one of the following cases:
-	Regular case:
-	* "otg-id" : for the otg id interrupt.
-	* "otg-bvalid" : for the otg vbus interrupt.
-	* "linestate" : for the host/otg linestate interrupt.
-	Some SoCs use one interrupt with the above muxed together, so for these
-	* "otg-mux" : otg-port interrupt, which mux otg-id/otg-bvalid/linestate
-		to one.
-
-Optional properties:
- - phy-supply : phandle to a regulator that provides power to VBUS.
-		See ./phy-bindings.txt for details.
-
-Example:
-
-grf: syscon@ff770000 {
-	compatible = "rockchip,rk3366-grf", "syscon", "simple-mfd";
-	#address-cells = <1>;
-	#size-cells = <1>;
-
-...
-
-	u2phy: usb2-phy@700 {
-		compatible = "rockchip,rk3366-usb2phy";
-		reg = <0x700 0x2c>;
-		#clock-cells = <0>;
-		clock-output-names = "sclk_otgphy0_480m";
-
-		u2phy_otg: otg-port {
-			#phy-cells = <0>;
-			interrupts = <GIC_SPI 93 IRQ_TYPE_LEVEL_HIGH>,
-				     <GIC_SPI 94 IRQ_TYPE_LEVEL_HIGH>,
-				     <GIC_SPI 95 IRQ_TYPE_LEVEL_HIGH>;
-			interrupt-names = "otg-id", "otg-bvalid", "linestate";
-		};
-
-		u2phy_host: host-port {
-			#phy-cells = <0>;
-			interrupts = <GIC_SPI 96 IRQ_TYPE_LEVEL_HIGH>;
-			interrupt-names = "linestate";
-		};
-	};
-};
diff --git a/Documentation/devicetree/bindings/phy/phy-rockchip-inno-usb2.yaml b/Documentation/devicetree/bindings/phy/phy-rockchip-inno-usb2.yaml
new file mode 100644
index 000000000000..cb71561a21b4
--- /dev/null
+++ b/Documentation/devicetree/bindings/phy/phy-rockchip-inno-usb2.yaml
@@ -0,0 +1,155 @@
+# SPDX-License-Identifier: GPL-2.0
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/phy/phy-rockchip-inno-usb2.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Rockchip USB2.0 phy with inno IP block
+
+maintainers:
+  - Heiko Stuebner <heiko@sntech.de>
+
+properties:
+  compatible:
+    enum:
+      - rockchip,px30-usb2phy
+      - rockchip,rk3228-usb2phy
+      - rockchip,rk3328-usb2phy
+      - rockchip,rk3366-usb2phy
+      - rockchip,rk3399-usb2phy
+      - rockchip,rv1108-usb2phy
+
+  reg:
+    maxItems: 1
+
+  clock-output-names:
+    description:
+      The usb 480m output clock name.
+
+  "#clock-cells":
+    const: 0
+
+  "#phy-cells":
+    const: 0
+
+  clocks:
+    maxItems: 1
+
+  clock-names:
+    const: phyclk
+
+  assigned-clocks:
+    description:
+      Phandle of the usb 480m clock.
+
+  assigned-clock-parents:
+    description:
+      Parent of the usb 480m clock.
+      Select between usb-phy output 480m and xin24m.
+      Refer to clk/clock-bindings.txt for generic clock consumer properties.
+
+  extcon:
+    description:
+      Phandle to the extcon device providing the cable state for the otg phy.
+
+  rockchip,usbgrf:
+    $ref: /schemas/types.yaml#/definitions/phandle
+    description:
+      Phandle to the syscon managing the 'usb general register files'.
+      When set the driver will request its phandle as one companion-grf
+      for some special SoCs (e.g rv1108).
+
+  host-port:
+    type: object
+    additionalProperties: false
+
+    properties:
+      "#phy-cells":
+        const: 0
+
+      interrupts:
+        description: host linestate interrupt
+
+      interrupt-names:
+        const: linestate
+
+      phy-supply:
+        description:
+          Phandle to a regulator that provides power to VBUS.
+          See ./phy-bindings.txt for details.
+
+    required:
+      - "#phy-cells"
+      - interrupts
+      - interrupt-names
+
+  otg-port:
+    type: object
+    additionalProperties: false
+
+    properties:
+      "#phy-cells":
+        const: 0
+
+      interrupts:
+        minItems: 1
+        maxItems: 3
+
+      interrupt-names:
+        oneOf:
+          - const: linestate
+          - const: otg-mux
+          - items:
+            - const: otg-bvalid
+            - const: otg-id
+            - const: linestate
+
+      phy-supply:
+        description:
+          Phandle to a regulator that provides power to VBUS.
+          See ./phy-bindings.txt for details.
+
+    required:
+      - "#phy-cells"
+      - interrupts
+      - interrupt-names
+
+required:
+  - compatible
+  - reg
+  - clock-output-names
+  - "#clock-cells"
+  - "#phy-cells"
+  - host-port
+  - otg-port
+
+additionalProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/clock/rk3399-cru.h>
+    #include <dt-bindings/interrupt-controller/arm-gic.h>
+    #include <dt-bindings/interrupt-controller/irq.h>
+    u2phy0: usb2-phy@e450 {
+      compatible = "rockchip,rk3399-usb2phy";
+      reg = <0xe450 0x10>;
+      clocks = <&cru SCLK_USB2PHY0_REF>;
+      clock-names = "phyclk";
+      clock-output-names = "clk_usbphy0_480m";
+      #clock-cells = <0>;
+      #phy-cells = <0>;
+
+      u2phy0_host: host-port {
+        #phy-cells = <0>;
+        interrupts = <GIC_SPI 27 IRQ_TYPE_LEVEL_HIGH 0>;
+        interrupt-names = "linestate";
+      };
+
+      u2phy0_otg: otg-port {
+        #phy-cells = <0>;
+        interrupts = <GIC_SPI 103 IRQ_TYPE_LEVEL_HIGH 0>,
+                     <GIC_SPI 104 IRQ_TYPE_LEVEL_HIGH 0>,
+                     <GIC_SPI 106 IRQ_TYPE_LEVEL_HIGH 0>;
+        interrupt-names = "otg-bvalid", "otg-id", "linestate";
+      };
+    };
diff --git a/Documentation/devicetree/bindings/phy/ti,phy-j721e-wiz.yaml b/Documentation/devicetree/bindings/phy/ti,phy-j721e-wiz.yaml
index 452cee1aed32..fd1982c56104 100644
--- a/Documentation/devicetree/bindings/phy/ti,phy-j721e-wiz.yaml
+++ b/Documentation/devicetree/bindings/phy/ti,phy-j721e-wiz.yaml
@@ -159,6 +159,8 @@ required:
   - "#reset-cells"
   - ranges
 
+additionalProperties: false
+
 examples:
   - |
     #include <dt-bindings/soc/ti,sci_pm_domain.h>