Merge tag 'devicetree-for-6.8' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux

Pull devicetree updates from Rob Herring:

 - Convert FPGA bridge, all TPMs (finally), and Rockchip HDMI bindings
   to schemas

 - Improvements in Samsung GPU schemas

 - A few more cases of dropping unneeded quotes in schemas

 - Merge QCom idle-states txt binding into common idle-states schema

 - Add X1E80100, SM8650, SM8650, and SDX75 SoCs to QCom Power Domain
   Controller

 - Add NXP i.mx8dl to SCU PD

 - Add synaptics r63353 panel controller

 - Clarify the wording around the use of 'wakeup-source' property

 - Add a DTS coding style doc

 - Add smi vendor prefix

 - Fix DT_SCHEMA_FILES incorrect matching of paths outside the kernel
   tree

 - Disable sysfb (e.g. EFI FB) when simple-framebuffer node is present

 - Fix double free in of_parse_phandle_with_args_map()

 - A couple of kerneldoc fixes

* tag 'devicetree-for-6.8' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux: (37 commits)
  of: unittest: Fix of_count_phandle_with_args() expected value message
  dt-bindings: fpga: altera: Convert bridge bindings to yaml
  dt-bindings: fpga: Convert bridge binding to yaml
  dt-bindings: vendor-prefixes: Add smi
  dt-bindings: power: Clarify wording for wakeup-source property
  of: Fix double free in of_parse_phandle_with_args_map
  dt-bindings: ignore paths outside kernel for DT_SCHEMA_FILES
  drivers: of: Fixed kernel doc warning
  dt-bindings: tpm: Document Microsoft fTPM bindings
  dt-bindings: tpm: Convert IBM vTPM bindings to DT schema
  dt-bindings: tpm: Convert Google Cr50 bindings to DT schema
  dt-bindings: tpm: Consolidate TCG TIS bindings
  dt-bindings: display: rockchip,inno-hdmi: Document RK3128 compatible
  dt-bindings: arm: Add remote etm dt-binding
  dt-bindings: mmc: sdhci-pxa: Fix 'regs' typo
  media: dt-bindings: samsung,s5p-mfc: Fix iommu properties schemas
  dt-bindings: display: panel: Add synaptics r63353 panel controller
  dt-bindings: arm: merge qcom,idle-state with idle-state
  dt-bindings: drm: rockchip: convert inno_hdmi-rockchip.txt to yaml
  dt-bindings: cache: qcom,llcc: correct QDU1000 reg entries
  ...

3 files changed, 16 insertions, 11 deletions

diff --git a/Documentation/devicetree/bindings/power/fsl,scu-pd.yaml b/Documentation/devicetree/bindings/power/fsl,scu-pd.yaml
index 407b7cfec783..7a0f1a400868 100644
--- a/Documentation/devicetree/bindings/power/fsl,scu-pd.yaml
+++ b/Documentation/devicetree/bindings/power/fsl,scu-pd.yaml
@@ -20,6 +20,7 @@ properties:
   compatible:
     items:
       - enum:
+          - fsl,imx8dl-scu-pd
           - fsl,imx8qm-scu-pd
           - fsl,imx8qxp-scu-pd
       - const: fsl,scu-pd
diff --git a/Documentation/devicetree/bindings/power/supply/richtek,rt9455.yaml b/Documentation/devicetree/bindings/power/supply/richtek,rt9455.yaml
index 07e38be39f1b..89f9603499b4 100644
--- a/Documentation/devicetree/bindings/power/supply/richtek,rt9455.yaml
+++ b/Documentation/devicetree/bindings/power/supply/richtek,rt9455.yaml
@@ -79,10 +79,10 @@ examples:
         interrupt-parent = <&gpio1>;
         interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
 
-        richtek,output-charge-current	    = <500000>;
-        richtek,end-of-charge-percentage    = <10>;
-        richtek,battery-regulation-voltage  = <4200000>;
-        richtek,boost-output-voltage	    = <5050000>;
+        richtek,output-charge-current = <500000>;
+        richtek,end-of-charge-percentage = <10>;
+        richtek,battery-regulation-voltage = <4200000>;
+        richtek,boost-output-voltage = <5050000>;
 
         richtek,min-input-voltage-regulation = <4500000>;
         richtek,avg-input-current-regulation = <500000>;
diff --git a/Documentation/devicetree/bindings/power/wakeup-source.txt b/Documentation/devicetree/bindings/power/wakeup-source.txt
index 697333a56d5e..75bc20b95688 100644
--- a/Documentation/devicetree/bindings/power/wakeup-source.txt
+++ b/Documentation/devicetree/bindings/power/wakeup-source.txt
@@ -3,16 +3,20 @@ Specifying wakeup capability for devices
 
 Any device nodes
 ----------------
-Nodes that describe devices which has wakeup capability must contain an
+Nodes that describe devices which have wakeup capability may contain a
 "wakeup-source" boolean property.
 
-Also, if device is marked as a wakeup source, then all the primary
-interrupt(s) can be used as wakeup interrupt(s).
+If the device is marked as a wakeup-source, interrupt wake capability depends
+on the device specific "interrupt-names" property. If no interrupts are labeled
+as wake capable, then it is up to the device to determine which interrupts can
+wake the system.
 
-However if the devices have dedicated interrupt as the wakeup source
-then they need to specify/identify the same using device specific
-interrupt name. In such cases only that interrupt can be used as wakeup
-interrupt.
+However if a device has a dedicated interrupt as the wakeup source, then it
+needs to specify/identify it using a device specific interrupt name. In such
+cases only that interrupt can be used as a wakeup interrupt.
+
+While various legacy interrupt names exist, new devices should use "wakeup" as
+the canonical interrupt name.
 
 List of legacy properties and respective binding document
 ---------------------------------------------------------