Merge tag 'linux-watchdog-4.18-rc1' of git://www.linux-watchdog.org/linux-watchdog

Pull watchdog updates from Wim Van Sebroeck:
 "Core:
   - simplify getting .drvdata

  renesas_wdt:
   - add support for the R8A77965 WDT and R-Car Gen2
   - remove R-Car M2-W ES2.x from blacklist

  sp805:
   - add restart handler

  hpwdt:
   - claim NMIs generated by iLO5

  mena21_wdt:
   - drop unnecessary mutex lock

  da9062 & da9063:
   - fixes and general cleanups"

* tag 'linux-watchdog-4.18-rc1' of git://www.linux-watchdog.org/linux-watchdog:
  watchdog: da9063: remove duplicated timeout_to_sel calls
  watchdog: da9063: rename helper function to avoid misunderstandings
  watchdog: da9062: remove unused code
  watchdog: da9063: Fix timeout handling during probe
  watchdog: da9063: Fix updating timeout value
  watchdog: da9063: Fix setting/changing timeout
  dt-bindings: watchdog: renesas-wdt: Add R-Car Gen2 support
  watchdog: mena21_wdt: Drop unnecessary mutex lock
  watchdog: renesas-wdt: Add support for the R8A77965 WDT
  watchdog: hpwdt: Claim NMIs generated by iLO5
  watchdog: sp805: add restart handler
  watchdog: renesas-wdt: Remove R-Car M2-W ES2.x from blacklist
  watchdog: simplify getting .drvdata

Documentation/devicetree/bindings/watchdog/renesas-wdt.txt

@@ -1,18 +1,27 @@
 Renesas Watchdog Timer (WDT) Controller
 
 Required properties:
-- compatible : Should be "renesas,<soctype>-wdt", and
-	       "renesas,rcar-gen3-wdt" or "renesas,rza-wdt" as fallback.
+ - compatible : Must be "renesas,<soctype>-wdt", followed by a generic
+		fallback compatible string when compatible with the generic
+		version.
 	       Examples with soctypes are:
-	         - "renesas,r7s72100-wdt" (RZ/A1)
+		 - "renesas,r8a7743-wdt" (RZ/G1M)
+		 - "renesas,r8a7745-wdt" (RZ/G1E)
+	         - "renesas,r8a7790-wdt" (R-Car H2)
+	         - "renesas,r8a7791-wdt" (R-Car M2-W)
+	         - "renesas,r8a7792-wdt" (R-Car V2H)
+	         - "renesas,r8a7793-wdt" (R-Car M2-N)
+	         - "renesas,r8a7794-wdt" (R-Car E2)
 	         - "renesas,r8a7795-wdt" (R-Car H3)
 	         - "renesas,r8a7796-wdt" (R-Car M3-W)
+		 - "renesas,r8a77965-wdt" (R-Car M3-N)
 	         - "renesas,r8a77970-wdt" (R-Car V3M)
 	         - "renesas,r8a77995-wdt" (R-Car D3)
-
-  When compatible with the generic version, nodes must list the SoC-specific
-  version corresponding to the platform first, followed by the generic
-  version.
+	         - "renesas,r7s72100-wdt" (RZ/A1)
+		The generic compatible string must be:
+		 - "renesas,rza-wdt" for RZ/A
+		 - "renesas,rcar-gen2-wdt" for R-Car Gen2 and RZ/G
+		 - "renesas,rcar-gen3-wdt" for R-Car Gen3
 
 - reg : Should contain WDT registers location and length
 - clocks : the clock feeding the watchdog timer.