dt-bindings: watchdog: Add fsl,scu-wdt yaml file

In order to replace the fsl,scu txt file from bindings/arm/freescale,
we need to split it between the right subsystems. This patch documents
separately the 'watchdog' child node of the SCU main node.

Signed-off-by: Abel Vesa <[email protected]>
Signed-off-by: Viorel Suman <[email protected]>
Reviewed-by: Guenter Roeck <[email protected]>
Reviewed-by: Krzysztof Kozlowski <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Guenter Roeck <[email protected]>
Signed-off-by: Wim Van Sebroeck <[email protected]>

diff --git a/Documentation/devicetree/bindings/arm/freescale/fsl,scu.txt b/Documentation/devicetree/bindings/arm/freescale/fsl,scu.txt
index a87ec15e28d2b78996984af3ffcf80e1c4dfa42b..8da63bfe8fa47793dd0c14cf62d7f67b3df90e62 100644 (file)
--- a/Documentation/devicetree/bindings/arm/freescale/fsl,scu.txt
+++ b/Documentation/devicetree/bindings/arm/freescale/fsl,scu.txt
@@ -151,16 +151,6 @@ Optional Child nodes:
 - Data cells of ocotp:
   Detailed bindings are described in bindings/nvmem/nvmem.txt
 
-Watchdog bindings based on SCU Message Protocol
-------------------------------------------------------------
-
-Required properties:
-- compatible: should be:
-              "fsl,imx8qxp-sc-wdt"
-              followed by "fsl,imx-sc-wdt";
-Optional properties:
-- timeout-sec: contains the watchdog timeout in seconds.
-
 SCU key bindings based on SCU Message Protocol
 ------------------------------------------------------------
 
@@ -249,11 +239,6 @@ firmware {
                        linux,keycodes = <KEY_POWER>;
                };
 
-               watchdog {
-                       compatible = "fsl,imx8qxp-sc-wdt", "fsl,imx-sc-wdt";
-                       timeout-sec = <60>;
-               };
-
                tsens: thermal-sensor {
                        compatible = "fsl,imx8qxp-sc-thermal", "fsl,imx-sc-thermal";
                        #thermal-sensor-cells = <1>;