dts: update to v4.13-rc2

Signed-off-by: Lucas Stach <l.stach@pengutronix.de>

5 files changed, 68 insertions, 1 deletions

diff --git a/dts/Bindings/watchdog/da9062-wdt.txt b/dts/Bindings/watchdog/da9062-wdt.txt
new file mode 100644
index 0000000000..b935b526d2
--- /dev/null
+++ b/dts/Bindings/watchdog/da9062-wdt.txt
@@ -0,0 +1,23 @@
+* Dialog Semiconductor DA9062/61 Watchdog Timer
+
+Required properties:
+
+- compatible: should be one of the following valid compatible string lines:
+	"dlg,da9061-watchdog", "dlg,da9062-watchdog"
+	"dlg,da9062-watchdog"
+
+Example: DA9062
+
+	pmic0: da9062@58 {
+		watchdog {
+			compatible = "dlg,da9062-watchdog";
+		};
+	};
+
+Example: DA9061 using a fall-back compatible for the DA9062 watchdog driver
+
+	pmic0: da9061@58 {
+		watchdog {
+			compatible = "dlg,da9061-watchdog", "dlg,da9062-watchdog";
+		};
+	};
diff --git a/dts/Bindings/watchdog/dw_wdt.txt b/dts/Bindings/watchdog/dw_wdt.txt
index 08e16f684f..eb0914420c 100644
--- a/dts/Bindings/watchdog/dw_wdt.txt
+++ b/dts/Bindings/watchdog/dw_wdt.txt
@@ -10,6 +10,8 @@ Required Properties:
 Optional Properties:
 
 - interrupts	: The interrupt used for the watchdog timeout warning.
+- resets	: phandle pointing to the system reset controller with
+		line index for the watchdog.
 
 Example:
 
@@ -18,4 +20,5 @@ Example:
 		reg = <0xffd02000 0x1000>;
 		interrupts = <0 171 4>;
 		clocks = <&per_base_clk>;
+		resets = <&rst WDT0_RESET>;
 	};
diff --git a/dts/Bindings/watchdog/renesas-wdt.txt b/dts/Bindings/watchdog/renesas-wdt.txt
index da24e31334..9e306afbbd 100644
--- a/dts/Bindings/watchdog/renesas-wdt.txt
+++ b/dts/Bindings/watchdog/renesas-wdt.txt
@@ -2,10 +2,11 @@ Renesas Watchdog Timer (WDT) Controller
 
 Required properties:
 - compatible : Should be "renesas,<soctype>-wdt", and
-	       "renesas,rcar-gen3-wdt" as fallback.
+	       "renesas,rcar-gen3-wdt" or "renesas,rza-wdt" as fallback.
 	       Examples with soctypes are:
 	         - "renesas,r8a7795-wdt" (R-Car H3)
 	         - "renesas,r8a7796-wdt" (R-Car M3-W)
+	         - "renesas,r7s72100-wdt" (RZ/A1)
 
   When compatible with the generic version, nodes must list the SoC-specific
   version corresponding to the platform first, followed by the generic
@@ -17,6 +18,7 @@ Required properties:
 Optional properties:
 - timeout-sec : Contains the watchdog timeout in seconds
 - power-domains : the power domain the WDT belongs to
+- interrupts: Some WDTs have an interrupt when used in interval timer mode
 
 Examples:
 
diff --git a/dts/Bindings/watchdog/st,stm32-iwdg.txt b/dts/Bindings/watchdog/st,stm32-iwdg.txt
new file mode 100644
index 0000000000..cc13b10a3f
--- /dev/null
+++ b/dts/Bindings/watchdog/st,stm32-iwdg.txt
@@ -0,0 +1,19 @@
+STM32 Independent WatchDoG (IWDG)
+---------------------------------
+
+Required properties:
+- compatible: "st,stm32-iwdg"
+- reg: physical base address and length of the registers set for the device
+- clocks: must contain a single entry describing the clock input
+
+Optional Properties:
+- timeout-sec: Watchdog timeout value in seconds.
+
+Example:
+
+iwdg: watchdog@40003000 {
+	compatible = "st,stm32-iwdg";
+	reg = <0x40003000 0x400>;
+	clocks = <&clk_lsi>;
+	timeout-sec = <32>;
+};
diff --git a/dts/Bindings/watchdog/uniphier-wdt.txt b/dts/Bindings/watchdog/uniphier-wdt.txt
new file mode 100644
index 0000000000..bf6337546d
--- /dev/null
+++ b/dts/Bindings/watchdog/uniphier-wdt.txt
@@ -0,0 +1,20 @@
+UniPhier watchdog timer controller
+
+This UniPhier watchdog timer controller must be under sysctrl node.
+
+Required properties:
+- compatible: should be "socionext,uniphier-wdt"
+
+Example:
+
+	sysctrl@61840000 {
+		compatible = "socionext,uniphier-ld11-sysctrl",
+			     "simple-mfd", "syscon";
+		reg = <0x61840000 0x4000>;
+
+		watchdog {
+			compatible = "socionext,uniphier-wdt";
+		}
+
+		other nodes ...
+	};