Merge tag 'devicetree-for-7.4' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linuxHEADmaster

Pull devicetree updates from Rob Herring:

 - A bunch of improvements in dt-check-style. Fix various bindings based
   on these additional checks.

 - Convert hisilicon,hix5hd2-ir, hisilicon,hi6220-ade,
   hisilicon,hi6220-dsi, hisilicon,hip05-sas-v1, MediaTek RT5650 codecs,
   mediatek,g3dsys, mediatek,mt2701-scpsys, ti,omap-mpu, and
   ti,omap-ocp2scp to DT schema format

 - Add schemas for ST STM32MP2 DWC3 xHCI USB, ST STM32MP25 USB2-FEMTO
   PHY, spacemit,k1-gpu and spacemit,k3-gpu, HiSilicon local bus,
   HiSilicon HIP05 CPLD, SDMC DM2016, and QCom SM7250 and Kuno PDC

 - Various binding updates to fix schema warnings in .dts files

 - Drop obsolete .txt bindings for STM32(MP1) RCC, VExpress hwmon and
   regulator, and mailbox.txt

 - Remove the unused of_overlay_remove_all() function

 - Fixes for of_check_msi_parent()

 - Add "i2c-parent" tracking to fw_devlink

* tag 'devicetree-for-7.4' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux: (72 commits)
  dt-bindings: usb: dwc3: Document ST STM32MP2 DWC3 xHCI USB controller
  dt-bindings: iommu: Describe MT8195 infra IRQs
  dt-bindings: clock: mediatek: Add MT8516 fallbacks
  dt-bindings: media: Convert hisilicon,hix5hd2-ir to DT schema
  dt-bindings: display: Convert hisilicon,hi6220-ade to DT schema
  dt-bindings: display: Convert hisilicon,hi6220-dsi to DT schema
  dt-bindings: phy: Document ST STM32MP25 USB2-FEMTO PHY
  of: overlay: remove unused of_overlay_remove_all()
  dt-bindings: power: Convert mediatek,mt2701-scpsys to DT schema
  dt-bindings: bus: Add HiSilicon local bus
  dt-bindings: gpu: img,powervr-rogue: add spacemit,k1-gpu and spacemit,k3-gpu
  dt-bindings: interrupt-controller: qcom,pdc: Document SM7250 PDC
  dt-bindings: vendor-prefixes: add Ambarella
  dt-bindings: reset: Drop obsolete STM32(MP1) RCC bindings
  dt-bindings: arm: keystone: ti,sci: Correct reg and mboxes constraints
  dt-bindings: ASoC: Convert MediaTek RT5650 codecs bindings to DT schema
  dt-bindings: scsi: Convert hisilicon,hip05-sas-v1 to DT schema
  of/irq: Stop the MSI walk at the first msi-parent
  of/irq: Fix device node refcount leak in of_check_msi_parent()
  dt-bindings: display: faraday,tve200: Use a level-high interrupt
  ...

1 files changed, 68 insertions, 0 deletions

diff --git a/Documentation/devicetree/bindings/phy/st,stm32-usb2phy.yaml b/Documentation/devicetree/bindings/phy/st,stm32-usb2phy.yaml
new file mode 100644
index 000000000000..c76e94c044e6
--- /dev/null
+++ b/Documentation/devicetree/bindings/phy/st,stm32-usb2phy.yaml
@@ -0,0 +1,68 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/phy/st,stm32-usb2phy.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: STMicroelectronics STM32 MPU High-Speed USB PHY
+
+description:
+  USB2 PHY block in STM32 is attached to USB 2.0 Host controller and
+  USB 2.0 side of DWC3 DRD controller, and provides the USB LS/FS/HS
+  connectivity. Both PHYs are the FEMTO-PHY, but their configuration
+  bits in the system control register are different for each variant.
+
+maintainers:
+  - Fabrice Gasnier <fabrice.gasnier@foss.st.com>
+  - Marek Vasut <marex@nabladev.com>
+  - Pankaj Dev <pankaj.dev@st.com>
+
+properties:
+  compatible:
+    enum:
+      - st,stm32mp25-usb2phy1
+      - st,stm32mp25-usb2phy2
+
+  reg:
+    maxItems: 1
+
+  clocks:
+    maxItems: 1
+
+  resets:
+    maxItems: 1
+
+  vdd33-supply:
+    description: Phandle to regulator providing 3V3 power supply to the USB2 HS PHY
+
+  "#clock-cells":
+    const: 1
+
+  "#phy-cells":
+    const: 0
+
+required:
+  - compatible
+  - reg
+  - clocks
+  - resets
+  - vdd33-supply
+  - "#clock-cells"
+  - "#phy-cells"
+
+additionalProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/clock/st,stm32mp25-rcc.h>
+    #include <dt-bindings/reset/st,stm32mp25-rcc.h>
+
+    usb-phy@2400 {
+        compatible = "st,stm32mp25-usb2phy1";
+        reg = <0x2400 0x24>;
+        #phy-cells = <0>;
+        #clock-cells = <1>;
+        clocks = <&rcc CK_KER_USB2PHY1>;
+        resets = <&rcc USB2PHY1_R>;
+        vdd33-supply = <&vdd33usb>;
+    };