From 8c21ead3ea5d896946fb5d85b52b0be757e9bef4 Mon Sep 17 00:00:00 2001 From: Anson Huang Date: Mon, 27 May 2019 15:03:15 +0800 Subject: dt-bindings: watchdog: move i.MX system controller watchdog binding to SCU i.MX system controller watchdog depends on SCU driver to support interrupt function, so it needs to be subnode of SCU node in DT, binding doc should be moved to fsl,scu.txt as well. Signed-off-by: Anson Huang Reviewed-by: Rob Herring Reviewed-by: Guenter Roeck Signed-off-by: Guenter Roeck Signed-off-by: Wim Van Sebroeck --- .../bindings/watchdog/fsl-imx-sc-wdt.txt | 24 ---------------------- 1 file changed, 24 deletions(-) delete mode 100644 Documentation/devicetree/bindings/watchdog/fsl-imx-sc-wdt.txt (limited to 'Documentation/devicetree/bindings/watchdog/fsl-imx-sc-wdt.txt') diff --git a/Documentation/devicetree/bindings/watchdog/fsl-imx-sc-wdt.txt b/Documentation/devicetree/bindings/watchdog/fsl-imx-sc-wdt.txt deleted file mode 100644 index 02b87e92ae68..000000000000 --- a/Documentation/devicetree/bindings/watchdog/fsl-imx-sc-wdt.txt +++ /dev/null @@ -1,24 +0,0 @@ -* Freescale i.MX System Controller Watchdog - -i.MX system controller watchdog is for i.MX SoCs with system controller inside, -the watchdog is managed by system controller, users can ONLY communicate with -system controller from secure mode for watchdog operations, so Linux i.MX system -controller watchdog driver will call ARM SMC API and trap into ARM-Trusted-Firmware -for watchdog operations, ARM-Trusted-Firmware is running at secure EL3 mode and -it will request system controller to execute the watchdog operation passed from -Linux kernel. - -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. - -Examples: - -watchdog { - compatible = "fsl,imx8qxp-sc-wdt", "fsl,imx-sc-wdt"; - timeout-sec = <60>; -}; -- cgit v1.2.3-59-g8ed1b