Re: [PATCH RESEND V2 1/4] dt-bindings: fsl: scu: add watchdog binding
From: Rob Herring <robh@kernel.org>
Date: 2019-02-22 19:52:24
Also in:
linux-arm-kernel, linux-watchdog, lkml
On Mon, Feb 18, 2019 at 06:53:48AM +0000, Anson Huang wrote:
quoted hunk ↗ jump to hunk
Add i.MX8QXP system controller watchdog binding. Signed-off-by: Anson Huang <redacted> --- Changes since V1: - update dts node name to "watchdog"; --- Documentation/devicetree/bindings/arm/freescale/fsl,scu.txt | 10 ++++++++++ 1 file changed, 10 insertions(+)diff --git a/Documentation/devicetree/bindings/arm/freescale/fsl,scu.txt b/Documentation/devicetree/bindings/arm/freescale/fsl,scu.txt index 4b79751..f388ec6 100644 --- a/Documentation/devicetree/bindings/arm/freescale/fsl,scu.txt +++ b/Documentation/devicetree/bindings/arm/freescale/fsl,scu.txt@@ -136,6 +136,12 @@ Required properties: resource id for thermal driver to get temperature via SCU IPC. +Watchdog bindings based on SCU Message Protocol +------------------------------------------------------------ + +Required properties: +- compatible: should be "fsl,imx8qxp-sc-wdt"; + Example (imx8qxp): ------------- lsio_mu1: mailbox@5d1c0000 {@@ -188,6 +194,10 @@ firmware { tsens-num = <1>; #thermal-sensor-cells = <1>; }; + + watchdog: watchdog { + compatible = "fsl,imx8qxp-sc-wdt";
As-is, there's no reason for this to be in DT. The parent node's driver can instantiate the wdog.
+ }; }; }; -- 2.7.4 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel