Merge tag 'armsoc-dt' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc

Pull ARM Device-tree updates from Olof Johansson:
 "As always, the bulk of updates.  Some of the news this cycle:

  New SoC descriptions:
   - Broadcom BCM2711
   - Amlogic Meson A1 and G12
   - Freescale S32V234
   - Marvell Armada AP807/AP807-quad and CP115
   - Realtek RTD1293 and RTD1296
   - Rockchip RK3308

  New boards and platforms:
   - Allwinner: NanoPi Duo2
   - Amlogic: Ugoos am6
   - Atmel at91: Overkiz Kizbox2/4
   - Broadcom: RPi4, Luxul XWC-2000
   - Marvell: New Espressobin flavor
   - NXP: i.MX8MN LPDDR4 EVK, i.MX8QXP Colibri, S32V234 EVB, Netronix
     E60K02 and Kobo Clara HD, Kontron N6311 and N6411, OPOS6UL and
     OPOS6ULDev
   - Renesas: Salvator-XS
   - Rockchip: Beelink A1 (rk3308), rk3308 eval boards, rk3399-roc-pc"

* tag 'armsoc-dt' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (653 commits)
  ARM: dts: logicpd-torpedo: Disable USB Host
  arm: dts: mt6323: add keys, power-controller, rtc and codec
  arm64: dts: mt8183: add systimer0 device node
  dt-bindings: mediatek: update bindings for MT8183 systimer
  arm64: dts: rockchip: fix sdmmc detection on boot on rk3328-roc-cc
  arm64: dts: rockchip: Split rk3399-roc-pc for with and without mezzanine board.
  arm64: dts: rockchip: Add Beelink A1
  dt-bindings: ARM: rockchip: Add Beelink A1
  arm64: dts: rockchip: Add RK3328 audio pipelines
  arm64: dts: ti: k3-j721e-common-proc-board: Add USB ports
  arm64: dts: ti: k3-j721e-main: add USB controller nodes
  ARM: dts: aspeed-g6: Add timer description
  ARM: dts: aspeed: ast2600evb: Enable i2c buses
  ARM: dts: at91: add a dts and dtsi file for kizbox2 based boards
  dt-bindings: arm: at91: Document Kizbox2-2 board binding
  arm64: dts: meson-gx: fix i2c compatible
  arm64: dts: meson-gx: cec node should be disabled by default
  arm64: dts: meson-g12b-odroid-n2: add missing amlogic, s922x compatible
  arm64: dts: meson-gxm: fix gpu irq order
  arm64: dts: meson-g12a: fix gpu irq order
  ...

18 files changed, 336 insertions, 142 deletions

diff --git a/Documentation/devicetree/bindings/arm/amlogic.yaml b/Documentation/devicetree/bindings/arm/amlogic.yaml
index 99015cef8bb1..c6a443352ef8 100644
--- a/Documentation/devicetree/bindings/arm/amlogic.yaml
+++ b/Documentation/devicetree/bindings/arm/amlogic.yaml
@@ -94,7 +94,7 @@ properties:
               - amlogic,p212
               - hwacom,amazetv
               - khadas,vim
-              - libretech,cc
+              - libretech,aml-s905x-cc
               - nexbox,a95x
           - const: amlogic,s905x
           - const: amlogic,meson-gxl
@@ -147,6 +147,7 @@ properties:
           - enum:
               - hardkernel,odroid-n2
               - khadas,vim3
+              - ugoos,am6
           - const: amlogic,s922x
           - const: amlogic,g12b
 
@@ -156,4 +157,10 @@ properties:
               - seirobotics,sei610
               - khadas,vim3l
           - const: amlogic,sm1
+
+      - description: Boards with the Amlogic Meson A1 A113L SoC
+        items:
+          - enum:
+              - amlogic,ad401
+          - const: amlogic,a1
 ...
diff --git a/Documentation/devicetree/bindings/arm/atmel-at91.yaml b/Documentation/devicetree/bindings/arm/atmel-at91.yaml
index 6e168abcd4d1..6dd8be401673 100644
--- a/Documentation/devicetree/bindings/arm/atmel-at91.yaml
+++ b/Documentation/devicetree/bindings/arm/atmel-at91.yaml
@@ -45,6 +45,13 @@ properties:
           - const: atmel,at91sam9x5
           - const: atmel,at91sam9
 
+      - description: Overkiz kizbox3 board
+        items:
+          - const: overkiz,kizbox3-hs
+          - const: atmel,sama5d27
+          - const: atmel,sama5d2
+          - const: atmel,sama5
+
       - items:
           - const: atmel,sama5d27
           - const: atmel,sama5d2
@@ -73,6 +80,13 @@ properties:
           - const: atmel,sama5d3
           - const: atmel,sama5
 
+      - description: Overkiz kizbox2 board with two heads
+        items:
+          - const: overkiz,kizbox2-2
+          - const: atmel,sama5d31
+          - const: atmel,sama5d3
+          - const: atmel,sama5
+
       - items:
           - enum:
               - atmel,sama5d31
diff --git a/Documentation/devicetree/bindings/arm/bcm/bcm2835.yaml b/Documentation/devicetree/bindings/arm/bcm/bcm2835.yaml
new file mode 100644
index 000000000000..dd52e29b0642
--- /dev/null
+++ b/Documentation/devicetree/bindings/arm/bcm/bcm2835.yaml
@@ -0,0 +1,54 @@
+# SPDX-License-Identifier: GPL-2.0
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/arm/bcm/bcm2835.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Broadcom BCM2711/BCM2835 Platforms Device Tree Bindings
+
+maintainers:
+  - Eric Anholt <eric@anholt.net>
+  - Stefan Wahren <wahrenst@gmx.net>
+
+properties:
+  $nodename:
+    const: '/'
+  compatible:
+    oneOf:
+      - description: BCM2711 based Boards
+        items:
+          - enum:
+              - raspberrypi,4-model-b
+          - const: brcm,bcm2711
+
+      - description: BCM2835 based Boards
+        items:
+          - enum:
+              - raspberrypi,model-a
+              - raspberrypi,model-a-plus
+              - raspberrypi,model-b
+              - raspberrypi,model-b-i2c0  # Raspberry Pi Model B (no P5)
+              - raspberrypi,model-b-rev2
+              - raspberrypi,model-b-plus
+              - raspberrypi,compute-module
+              - raspberrypi,model-zero
+              - raspberrypi,model-zero-w
+          - const: brcm,bcm2835
+
+      - description: BCM2836 based Boards
+        items:
+          - enum:
+              - raspberrypi,2-model-b
+          - const: brcm,bcm2836
+
+      - description: BCM2837 based Boards
+        items:
+          - enum:
+              - raspberrypi,3-model-a-plus
+              - raspberrypi,3-model-b
+              - raspberrypi,3-model-b-plus
+              - raspberrypi,3-compute-module
+              - raspberrypi,3-compute-module-lite
+          - const: brcm,bcm2837
+
+...
diff --git a/Documentation/devicetree/bindings/arm/bcm/brcm,bcm2835.txt b/Documentation/devicetree/bindings/arm/bcm/brcm,bcm2835.txt
deleted file mode 100644
index 245328f36580..000000000000
--- a/Documentation/devicetree/bindings/arm/bcm/brcm,bcm2835.txt
+++ /dev/null
@@ -1,67 +0,0 @@
-Broadcom BCM2835 device tree bindings
--------------------------------------------
-
-Raspberry Pi Model A
-Required root node properties:
-compatible = "raspberrypi,model-a", "brcm,bcm2835";
-
-Raspberry Pi Model A+
-Required root node properties:
-compatible = "raspberrypi,model-a-plus", "brcm,bcm2835";
-
-Raspberry Pi Model B
-Required root node properties:
-compatible = "raspberrypi,model-b", "brcm,bcm2835";
-
-Raspberry Pi Model B (no P5)
-early model B with I2C0 rather than I2C1 routed to the expansion header
-Required root node properties:
-compatible = "raspberrypi,model-b-i2c0", "brcm,bcm2835";
-
-Raspberry Pi Model B rev2
-Required root node properties:
-compatible = "raspberrypi,model-b-rev2", "brcm,bcm2835";
-
-Raspberry Pi Model B+
-Required root node properties:
-compatible = "raspberrypi,model-b-plus", "brcm,bcm2835";
-
-Raspberry Pi 2 Model B
-Required root node properties:
-compatible = "raspberrypi,2-model-b", "brcm,bcm2836";
-
-Raspberry Pi 3 Model A+
-Required root node properties:
-compatible = "raspberrypi,3-model-a-plus", "brcm,bcm2837";
-
-Raspberry Pi 3 Model B
-Required root node properties:
-compatible = "raspberrypi,3-model-b", "brcm,bcm2837";
-
-Raspberry Pi 3 Model B+
-Required root node properties:
-compatible = "raspberrypi,3-model-b-plus", "brcm,bcm2837";
-
-Raspberry Pi Compute Module
-Required root node properties:
-compatible = "raspberrypi,compute-module", "brcm,bcm2835";
-
-Raspberry Pi Compute Module 3
-Required root node properties:
-compatible = "raspberrypi,3-compute-module", "brcm,bcm2837";
-
-Raspberry Pi Compute Module 3 Lite
-Required root node properties:
-compatible = "raspberrypi,3-compute-module-lite", "brcm,bcm2837";
-
-Raspberry Pi Zero
-Required root node properties:
-compatible = "raspberrypi,model-zero", "brcm,bcm2835";
-
-Raspberry Pi Zero W
-Required root node properties:
-compatible = "raspberrypi,model-zero-w", "brcm,bcm2835";
-
-Generic BCM2835 board
-Required root node properties:
-compatible = "brcm,bcm2835";
diff --git a/Documentation/devicetree/bindings/arm/cpus.yaml b/Documentation/devicetree/bindings/arm/cpus.yaml
index cb30895e3b67..c23c24ff7575 100644
--- a/Documentation/devicetree/bindings/arm/cpus.yaml
+++ b/Documentation/devicetree/bindings/arm/cpus.yaml
@@ -189,6 +189,7 @@ properties:
               - marvell,armada-390-smp
               - marvell,armada-xp-smp
               - marvell,98dx3236-smp
+              - marvell,mmp3-smp
               - mediatek,mt6589-smp
               - mediatek,mt81xx-tz-smp
               - qcom,gcc-msm8660
diff --git a/Documentation/devicetree/bindings/arm/fsl.yaml b/Documentation/devicetree/bindings/arm/fsl.yaml
index 1b4b4e6573b5..f79683a628f0 100644
--- a/Documentation/devicetree/bindings/arm/fsl.yaml
+++ b/Documentation/devicetree/bindings/arm/fsl.yaml
@@ -38,12 +38,16 @@ properties:
       - description: i.MX27 Product Development Kit
         items:
           - enum:
+              - armadeus,imx27-apf27      # APF27 SoM
+              - armadeus,imx27-apf27dev   # APF27 SoM on APF27Dev board
               - fsl,imx27-pdk
           - const: fsl,imx27
 
       - description: i.MX28 based Boards
         items:
           - enum:
+              - armadeus,imx28-apf28      # APF28 SoM
+              - armadeus,imx28-apf28dev   # APF28 SoM on APF28Dev board
               - fsl,imx28-evk
               - i2se,duckbill
               - i2se,duckbill-2
@@ -87,7 +91,8 @@ properties:
       - description: i.MX51 Babbage Board
         items:
           - enum:
-              - armadeus,imx51-apf51
+              - armadeus,imx51-apf51    # APF51 SoM
+              - armadeus,imx51-apf51dev # APF51 SoM on APF51Dev board
               - fsl,imx51-babbage
               - technologic,imx51-ts4800
           - const: fsl,imx51
@@ -106,6 +111,8 @@ properties:
       - description: i.MX6Q based Boards
         items:
           - enum:
+              - armadeus,imx6q-apf6       # APF6 (Quad/Dual) SoM
+              - armadeus,imx6q-apf6dev    # APF6 (Quad/Dual) SoM on APF6Dev board
               - emtrion,emcon-mx6         # emCON-MX6D or emCON-MX6Q SoM
               - emtrion,emcon-mx6-avari   # emCON-MX6D or emCON-MX6Q SoM on Avari Base
               - fsl,imx6q-arm2
@@ -114,6 +121,11 @@ properties:
               - fsl,imx6q-sabresd
               - technologic,imx6q-ts4900
               - technologic,imx6q-ts7970
+              - toradex,apalis_imx6q            # Apalis iMX6 Module
+              - toradex,apalis_imx6q-eval       # Apalis iMX6 Module on Apalis Evaluation Board
+              - toradex,apalis_imx6q-ixora      # Apalis iMX6 Module on Ixora
+              - toradex,apalis_imx6q-ixora-v1.1 # Apalis iMX6 Module on Ixora V1.1
+              - variscite,dt6customboard
           - const: fsl,imx6q
 
       - description: i.MX6QP based Boards
@@ -126,6 +138,8 @@ properties:
       - description: i.MX6DL based Boards
         items:
           - enum:
+              - armadeus,imx6dl-apf6      # APF6 (Solo) SoM
+              - armadeus,imx6dl-apf6dldev # APF6 (Solo) SoM on APF6Dev board
               - eckelmann,imx6dl-ci4x10
               - emtrion,emcon-mx6         # emCON-MX6S or emCON-MX6DL SoM
               - emtrion,emcon-mx6-avari   # emCON-MX6S or emCON-MX6DL SoM on Avari Base
@@ -133,6 +147,8 @@ properties:
               - fsl,imx6dl-sabresd        # i.MX6 DualLite SABRE Smart Device Board
               - technologic,imx6dl-ts4900
               - technologic,imx6dl-ts7970
+              - toradex,colibri_imx6dl          # Colibri iMX6 Module
+              - toradex,colibri_imx6dl-eval-v3  # Colibri iMX6 Module on Colibri Evaluation Board V3
               - ysoft,imx6dl-yapp4-draco  # i.MX6 DualLite Y Soft IOTA Draco board
               - ysoft,imx6dl-yapp4-hydra  # i.MX6 DualLite Y Soft IOTA Hydra board
               - ysoft,imx6dl-yapp4-ursa   # i.MX6 Solo Y Soft IOTA Ursa board
@@ -148,6 +164,7 @@ properties:
         items:
           - enum:
               - fsl,imx6sll-evk
+              - kobo,clarahd
           - const: fsl,imx6sll
 
       - description: i.MX6SX based Boards
@@ -160,8 +177,11 @@ properties:
       - description: i.MX6UL based Boards
         items:
           - enum:
+              - armadeus,imx6ul-opos6ul    # OPOS6UL (i.MX6UL) SoM
+              - armadeus,imx6ul-opos6uldev # OPOS6UL (i.MX6UL) SoM on OPOS6ULDev board
               - fsl,imx6ul-14x14-evk      # i.MX6 UltraLite 14x14 EVK Board
               - kontron,imx6ul-n6310-som  # Kontron N6310 SOM
+              - kontron,imx6ul-n6311-som  # Kontron N6311 SOM
           - const: fsl,imx6ul
 
       - description: Kontron N6310 S Board
@@ -170,6 +190,12 @@ properties:
           - const: kontron,imx6ul-n6310-som
           - const: fsl,imx6ul
 
+      - description: Kontron N6311 S Board
+        items:
+          - const: kontron,imx6ul-n6311-s
+          - const: kontron,imx6ul-n6311-som
+          - const: fsl,imx6ul
+
       - description: Kontron N6310 S 43 Board
         items:
           - const: kontron,imx6ul-n6310-s-43
@@ -180,7 +206,18 @@ properties:
       - description: i.MX6ULL based Boards
         items:
           - enum:
+              - armadeus,imx6ull-opos6ul    # OPOS6UL (i.MX6ULL) SoM
+              - armadeus,imx6ull-opos6uldev # OPOS6UL (i.MX6ULL) SoM on OPOS6ULDev board
               - fsl,imx6ull-14x14-evk     # i.MX6 UltraLiteLite 14x14 EVK Board
+              - kontron,imx6ull-n6411-som # Kontron N6411 SOM
+              - toradex,colibri-imx6ull-eval            # Colibri iMX6ULL Module on Colibri Evaluation Board
+              - toradex,colibri-imx6ull-wifi-eval       # Colibri iMX6ULL Wi-Fi / Bluetooth Module on Colibri Evaluation Board
+          - const: fsl,imx6ull
+
+      - description: Kontron N6411 S Board
+        items:
+          - const: kontron,imx6ull-n6411-s
+          - const: kontron,imx6ull-n6411-som
           - const: fsl,imx6ull
 
       - description: i.MX6ULZ based Boards
@@ -193,6 +230,8 @@ properties:
       - description: i.MX7S based Boards
         items:
           - enum:
+              - toradex,colibri-imx7s           # Colibri iMX7 Solo Module
+              - toradex,colibri-imx7s-eval-v3   # Colibri iMX7 Solo Module on Colibri Evaluation Board V3
               - tq,imx7s-mba7             # i.MX7S TQ MBa7 with TQMa7S SoM
           - const: fsl,imx7s
 
@@ -201,6 +240,10 @@ properties:
           - enum:
               - fsl,imx7d-sdb             # i.MX7 SabreSD Board
               - novtech,imx7d-meerkat96   # i.MX7 Meerkat96 Board
+              - toradex,colibri-imx7d                   # Colibri iMX7 Dual Module
+              - toradex,colibri-imx7d-emmc              # Colibri iMX7 Dual 1GB (eMMC) Module
+              - toradex,colibri-imx7d-emmc-eval-v3      # Colibri iMX7 Dual 1GB (eMMC) Module on Colibri Evaluation Board V3
+              - toradex,colibri-imx7d-eval-v3           # Colibri iMX7 Dual Module on Colibri Evaluation Board V3
               - tq,imx7d-mba7             # i.MX7D TQ MBa7 with TQMa7D SoM
               - zii,imx7d-rmu2            # ZII RMU2 Board
               - zii,imx7d-rpu2            # ZII RPU2 Board
@@ -233,6 +276,7 @@ properties:
         items:
           - enum:
               - fsl,imx8mn-ddr4-evk       # i.MX8MN DDR4 EVK Board
+              - fsl,imx8mn-evk            # i.MX8MN LPDDR4 EVK Board
           - const: fsl,imx8mn
 
       - description: i.MX8MQ based Boards
@@ -250,6 +294,8 @@ properties:
           - enum:
               - einfochips,imx8qxp-ai_ml  # i.MX8QXP AI_ML Board
               - fsl,imx8qxp-mek           # i.MX8QXP MEK Board
+              - toradex,colibri-imx8x         # Colibri iMX8X Module
+              - toradex,colibri-imx8x-eval-v3 # Colibri iMX8X Module on Colibri Evaluation Board V3
           - const: fsl,imx8qxp
 
       - description:
@@ -267,6 +313,10 @@ properties:
               - fsl,vf600
               - fsl,vf610
               - fsl,vf610m4
+              - toradex,vf500-colibri_vf50              # Colibri VF50 Module
+              - toradex,vf500-colibri_vf50-on-eval      # Colibri VF50 Module on Colibri Evaluation Board
+              - toradex,vf610-colibri_vf61              # Colibri VF61 Module
+              - toradex,vf610-colibri_vf61-on-eval      # Colibri VF61 Module on Colibri Evaluation Board
 
       - description: ZII's VF610 based Boards
         items:
@@ -335,4 +385,10 @@ properties:
               - fsl,ls2088a-rdb
           - const: fsl,ls2088a
 
+      - description: S32V234 based Boards
+        items:
+          - enum:
+              - fsl,s32v234-evb           # S32V234-EVB2 Customer Evaluation Board
+          - const: fsl,s32v234
+
 ...
diff --git a/Documentation/devicetree/bindings/arm/marvell/ap806-system-controller.txt b/Documentation/devicetree/bindings/arm/marvell/ap80x-system-controller.txt
index 26410fbb85be..098d932fc963 100644
--- a/Documentation/devicetree/bindings/arm/marvell/ap806-system-controller.txt
+++ b/Documentation/devicetree/bindings/arm/marvell/ap80x-system-controller.txt
@@ -1,15 +1,15 @@
-Marvell Armada AP806 System Controller
+Marvell Armada AP80x System Controller
 ======================================
 
-The AP806 is one of the two core HW blocks of the Marvell Armada 7K/8K
-SoCs. It contains system controllers, which provide several registers
-giving access to numerous features: clocks, pin-muxing and many other
-SoC configuration items. This DT binding allows to describe these
-system controllers.
+The AP806/AP807 is one of the two core HW blocks of the Marvell Armada
+7K/8K/931x SoCs. It contains system controllers, which provide several
+registers giving access to numerous features: clocks, pin-muxing and
+many other SoC configuration items. This DT binding allows to describe
+these system controllers.
 
 For the top level node:
  - compatible: must be: "syscon", "simple-mfd";
- - reg: register area of the AP806 system controller
+ - reg: register area of the AP80x system controller
 
 SYSTEM CONTROLLER 0
 ===================
diff --git a/Documentation/devicetree/bindings/arm/marvell/armada-7k-8k.txt b/Documentation/devicetree/bindings/arm/marvell/armada-7k-8k.txt
deleted file mode 100644
index df98a9c82a8c..000000000000
--- a/Documentation/devicetree/bindings/arm/marvell/armada-7k-8k.txt
+++ /dev/null
@@ -1,24 +0,0 @@
-Marvell Armada 7K/8K Platforms Device Tree Bindings
----------------------------------------------------
-
-Boards using a SoC of the Marvell Armada 7K or 8K families must carry
-the following root node property:
-
- - compatible, with one of the following values:
-
-   - "marvell,armada7020", "marvell,armada-ap806-dual", "marvell,armada-ap806"
-      when the SoC being used is the Armada 7020
-
-   - "marvell,armada7040", "marvell,armada-ap806-quad", "marvell,armada-ap806"
-      when the SoC being used is the Armada 7040
-
-   - "marvell,armada8020", "marvell,armada-ap806-dual", "marvell,armada-ap806"
-      when the SoC being used is the Armada 8020
-
-   - "marvell,armada8040", "marvell,armada-ap806-quad", "marvell,armada-ap806"
-      when the SoC being used is the Armada 8040
-
-Example:
-
-compatible = "marvell,armada7040-db", "marvell,armada7040",
-             "marvell,armada-ap806-quad", "marvell,armada-ap806";
diff --git a/Documentation/devicetree/bindings/arm/marvell/armada-7k-8k.yaml b/Documentation/devicetree/bindings/arm/marvell/armada-7k-8k.yaml
new file mode 100644
index 000000000000..a9828c50c0fb
--- /dev/null
+++ b/Documentation/devicetree/bindings/arm/marvell/armada-7k-8k.yaml
@@ -0,0 +1,61 @@
+# SPDX-License-Identifier: (GPL-2.0+ OR X11)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/arm/marvell/armada-7k-8k.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Marvell Armada 7K/8K Platforms Device Tree Bindings
+
+maintainers:
+  - Gregory CLEMENT <gregory.clement@bootlin.com>
+
+properties:
+  $nodename:
+    const: '/'
+  compatible:
+    oneOf:
+
+      - description: Armada 7020 SoC
+        items:
+          - const: marvell,armada7020
+          - const: marvell,armada-ap806-dual
+          - const: marvell,armada-ap806
+
+      - description: Armada 7040 SoC
+        items:
+          - const: marvell,armada7040
+          - const: marvell,armada-ap806-quad
+          - const: marvell,armada-ap806
+
+      - description: Armada 8020 SoC
+        items:
+          - const: marvell,armada8020
+          - const: marvell,armada-ap806-dual
+          - const: marvell,armada-ap806
+
+      - description: Armada 8040 SoC
+        items:
+          - const: marvell,armada8040
+          - const: marvell,armada-ap806-quad
+          - const: marvell,armada-ap806
+
+      - description: Armada CN9130 SoC with no external CP
+        items:
+          - const: marvell,cn9130
+          - const: marvell,armada-ap807-quad
+          - const: marvell,armada-ap807
+
+      - description: Armada CN9131 SoC with one external CP
+        items:
+          - const: marvell,cn9131
+          - const: marvell,cn9130
+          - const: marvell,armada-ap807-quad
+          - const: marvell,armada-ap807
+
+      - description: Armada CN9132 SoC with two external CPs
+        items:
+          - const: marvell,cn9132
+          - const: marvell,cn9131
+          - const: marvell,cn9130
+          - const: marvell,armada-ap807-quad
+          - const: marvell,armada-ap807
diff --git a/Documentation/devicetree/bindings/arm/mrvl/mrvl.txt b/Documentation/devicetree/bindings/arm/mrvl/mrvl.txt
deleted file mode 100644
index 951687528efb..000000000000
--- a/Documentation/devicetree/bindings/arm/mrvl/mrvl.txt
+++ /dev/null
@@ -1,14 +0,0 @@
-Marvell Platforms Device Tree Bindings
-----------------------------------------------------
-
-PXA168 Aspenite Board
-Required root node properties:
-	- compatible = "mrvl,pxa168-aspenite", "mrvl,pxa168";
-
-PXA910 DKB Board
-Required root node properties:
-	- compatible = "mrvl,pxa910-dkb";
-
-MMP2 Brownstone Board
-Required root node properties:
-	- compatible = "mrvl,mmp2-brownstone", "mrvl,mmp2";
diff --git a/Documentation/devicetree/bindings/arm/mrvl/mrvl.yaml b/Documentation/devicetree/bindings/arm/mrvl/mrvl.yaml
new file mode 100644
index 000000000000..818dfe6de512
--- /dev/null
+++ b/Documentation/devicetree/bindings/arm/mrvl/mrvl.yaml
@@ -0,0 +1,35 @@
+# SPDX-License-Identifier: GPL-2.0
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/arm/mrvl/mrvl.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Marvell Platforms Device Tree Bindings
+
+maintainers:
+  - Lubomir Rintel <lkundrak@v3.sk>
+
+properties:
+  $nodename:
+    const: '/'
+  compatible:
+    oneOf:
+      - description: PXA168 Aspenite Board
+        items:
+          - enum:
+              - mrvl,pxa168-aspenite
+          - const: mrvl,pxa168
+      - description: PXA910 DKB Board
+        items:
+          - enum:
+              - mrvl,pxa910-dkb
+          - const: mrvl,pxa910
+      - description: MMP2 based boards
+        items:
+          - enum:
+              - mrvl,mmp2-brownstone
+          - const: mrvl,mmp2
+      - description: MMP3 based boards
+        items:
+          - const: mrvl,mmp3
+...
diff --git a/Documentation/devicetree/bindings/arm/realtek.yaml b/Documentation/devicetree/bindings/arm/realtek.yaml
index 3528b61963b4..ab59de17152d 100644
--- a/Documentation/devicetree/bindings/arm/realtek.yaml
+++ b/Documentation/devicetree/bindings/arm/realtek.yaml
@@ -13,11 +13,24 @@ properties:
   $nodename:
     const: '/'
   compatible:
-    # RTD1295 SoC based boards
-    items:
-      - enum:
-          - mele,v9
-          - probox2,ava
-          - zidoo,x9s
-      - const: realtek,rtd1295
+    oneOf:
+      # RTD1293 SoC based boards
+      - items:
+          - enum:
+              - synology,ds418j # Synology DiskStation DS418j
+          - const: realtek,rtd1293
+
+      # RTD1295 SoC based boards
+      - items:
+          - enum:
+              - mele,v9 # MeLE V9
+              - probox2,ava # ProBox2 AVA
+              - zidoo,x9s # Zidoo X9S
+          - const: realtek,rtd1295
+
+      # RTD1296 SoC based boards
+      - items:
+          - enum:
+              - synology,ds418 # Synology DiskStation DS418
+          - const: realtek,rtd1296
 ...
diff --git a/Documentation/devicetree/bindings/arm/renesas,prr.txt b/Documentation/devicetree/bindings/arm/renesas,prr.txt
deleted file mode 100644
index 08e482e953ca..000000000000
--- a/Documentation/devicetree/bindings/arm/renesas,prr.txt
+++ /dev/null
@@ -1,20 +0,0 @@
-Renesas Product Register
-
-Most Renesas ARM SoCs have a Product Register or Boundary Scan ID Register that
-allows to retrieve SoC product and revision information.  If present, a device
-node for this register should be added.
-
-Required properties:
-  - compatible: Must be one of:
-    "renesas,prr"
-    "renesas,bsid"
-  - reg: Base address and length of the register block.
-
-
-Examples
---------
-
-	prr: chipid@ff000044 {
-		compatible = "renesas,prr";
-		reg = <0 0xff000044 0 4>;
-	};
diff --git a/Documentation/devicetree/bindings/arm/renesas,prr.yaml b/Documentation/devicetree/bindings/arm/renesas,prr.yaml
new file mode 100644
index 000000000000..7f8d17f33983
--- /dev/null
+++ b/Documentation/devicetree/bindings/arm/renesas,prr.yaml
@@ -0,0 +1,35 @@
+# SPDX-License-Identifier: GPL-2.0
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/arm/renesas,prr.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Renesas Product Register
+
+maintainers:
+  - Geert Uytterhoeven <geert+renesas@glider.be>
+  - Magnus Damm <magnus.damm@gmail.com>
+
+description: |
+  Most Renesas ARM SoCs have a Product Register or Boundary Scan ID
+  Register that allows to retrieve SoC product and revision information.
+  If present, a device node for this register should be added.
+
+properties:
+  compatible:
+    enum:
+      - renesas,prr
+      - renesas,bsid
+  reg:
+    maxItems: 1
+
+required:
+  - compatible
+  - reg
+
+examples:
+  - |
+    prr: chipid@ff000044 {
+        compatible = "renesas,prr";
+        reg = <0 0xff000044 0 4>;
+    };
diff --git a/Documentation/devicetree/bindings/arm/renesas.yaml b/Documentation/devicetree/bindings/arm/renesas.yaml
index 28eb458f761a..9436124c5809 100644
--- a/Documentation/devicetree/bindings/arm/renesas.yaml
+++ b/Documentation/devicetree/bindings/arm/renesas.yaml
@@ -116,6 +116,18 @@ properties:
           - const: hoperun,hihope-rzg2m
           - const: renesas,r8a774a1
 
+      - description: RZ/G2N (R8A774B1)
+        items:
+          - enum:
+              - hoperun,hihope-rzg2n # HopeRun HiHope RZ/G2N platform
+          - const: renesas,r8a774b1
+
+      - items:
+          - enum:
+              - hoperun,hihope-rzg2-ex # HopeRun expansion board for HiHope RZ/G2 platforms
+          - const: hoperun,hihope-rzg2n
+          - const: renesas,r8a774b1
+
       - description: RZ/G2E (R8A774C0)
         items:
           - enum:
@@ -193,15 +205,23 @@ properties:
               - renesas,salvator-xs # Salvator-XS (Salvator-X 2nd version, RTP0RC7796SIPB0012S)
           - const: renesas,r8a7796
 
+      - description: R-Car M3-W+ (R8A77961)
+        items:
+          - enum:
+              - renesas,salvator-xs # Salvator-XS (Salvator-X 2nd version, RTP0RC7796SIPB0012SA5A)
+          - const: renesas,r8a77961
+
       - description: Kingfisher (SBEV-RCAR-KF-M03)
         items:
           - const: shimafuji,kingfisher
           - enum:
               - renesas,h3ulcb
               - renesas,m3ulcb
+              - renesas,m3nulcb
           - enum:
               - renesas,r8a7795
               - renesas,r8a7796
+              - renesas,r8a77965
 
       - description: R-Car M3-N (R8A77965)
         items:
diff --git a/Documentation/devicetree/bindings/arm/rockchip.yaml b/Documentation/devicetree/bindings/arm/rockchip.yaml
index 9c7e70335ac0..d9847b306b83 100644
--- a/Documentation/devicetree/bindings/arm/rockchip.yaml
+++ b/Documentation/devicetree/bindings/arm/rockchip.yaml
@@ -40,6 +40,11 @@ properties:
           - const: asus,rk3288-tinker-s
           - const: rockchip,rk3288
 
+      - description: Beelink A1
+        items:
+          - const: azw,beelink-a1
+          - const: rockchip,rk3328
+
       - description: bq Curie 2 tablet
         items:
           - const: mundoreader,bq-curie2
@@ -82,6 +87,11 @@ properties:
           - const: firefly,firefly-rk3399
           - const: rockchip,rk3399
 
+      - description: Firefly ROC-RK3308-CC
+        items:
+          - const: firefly,roc-rk3308-cc
+          - const: rockchip,rk3308
+
       - description: Firefly roc-rk3328-cc
         items:
           - const: firefly,roc-rk3328-cc
@@ -89,7 +99,9 @@ properties:
 
       - description: Firefly ROC-RK3399-PC
         items:
-          - const: firefly,roc-rk3399-pc
+          - enum:
+              - firefly,roc-rk3399-pc
+              - firefly,roc-rk3399-pc-mezzanine
           - const: rockchip,rk3399
 
       - description: FriendlyElec NanoPi4 series boards
@@ -464,6 +476,11 @@ properties:
               - rockchip,rk3288-evb-rk808
           - const: rockchip,rk3288
 
+      - description: Rockchip RK3308 Evaluation board
+        items:
+          - const: rockchip,rk3308-evb
+          - const: rockchip,rk3308
+
       - description: Rockchip RK3328 Evaluation board
         items:
           - const: rockchip,rk3328-evb
diff --git a/Documentation/devicetree/bindings/arm/sunxi.yaml b/Documentation/devicetree/bindings/arm/sunxi.yaml
index 972b1e9ee804..8a1e38a1d7ab 100644
--- a/Documentation/devicetree/bindings/arm/sunxi.yaml
+++ b/Documentation/devicetree/bindings/arm/sunxi.yaml
@@ -211,6 +211,11 @@ properties:
           - const: friendlyarm,nanopi-a64
           - const: allwinner,sun50i-a64
 
+      - description: FriendlyARM NanoPi Duo2
+        items:
+          - const: friendlyarm,nanopi-duo2
+          - const: allwinner,sun8i-h3
+
       - description: FriendlyARM NanoPi M1
         items:
           - const: friendlyarm,nanopi-m1
diff --git a/Documentation/devicetree/bindings/arm/sunxi/sunxi-mbus.txt b/Documentation/devicetree/bindings/arm/sunxi/sunxi-mbus.txt
index 1464a4713553..2005bb486705 100644
--- a/Documentation/devicetree/bindings/arm/sunxi/sunxi-mbus.txt
+++ b/Documentation/devicetree/bindings/arm/sunxi/sunxi-mbus.txt
@@ -8,6 +8,7 @@ bus.
 Required properties:
  - compatible: Must be one of:
 	- allwinner,sun5i-a13-mbus
+	- allwinner,sun8i-h3-mbus
  - reg: Offset and length of the register set for the controller
  - clocks: phandle to the clock driving the controller
  - dma-ranges: See section 2.3.9 of the DeviceTree Specification