From b1912875a548cf32eebc77eec85034052909bba8 Mon Sep 17 00:00:00 2001 From: Primoz Fiser Date: Fri, 22 Apr 2022 09:27:11 +0200 Subject: [PATCH] dt-bindings: mfd: da9063: watchdog: add suspend disable option Document the watchdog disable option which can be used if the hardware automatic suspend option is broken. Based on commit c514430c51ee8 ("dt-bindings: watchdog: da9062: add suspend disable option"). Signed-off-by: Primoz Fiser Reviewed-by: Rob Herring Reviewed-by: Adam Thomson Reviewed-by: Guenter Roeck Link: https://lore.kernel.org/r/20220422072713.3172345-1-primoz.fiser@norik.com Signed-off-by: Guenter Roeck Signed-off-by: Wim Van Sebroeck --- Documentation/devicetree/bindings/mfd/da9063.txt | 9 ++++++--- 1 file changed, 6 insertions(+), 3 deletions(-) diff --git a/Documentation/devicetree/bindings/mfd/da9063.txt b/Documentation/devicetree/bindings/mfd/da9063.txt index 91b79a21d4039..aa8b800cc4ad8 100644 --- a/Documentation/devicetree/bindings/mfd/da9063.txt +++ b/Documentation/devicetree/bindings/mfd/da9063.txt @@ -64,10 +64,13 @@ Sub-nodes: and KEY_SLEEP. - watchdog : This node defines settings for the Watchdog timer associated - with the DA9063 and DA9063L. There are currently no entries in this - binding, however compatible = "dlg,da9063-watchdog" should be added - if a node is created. + with the DA9063 and DA9063L. The node should contain the compatible property + with the value "dlg,da9063-watchdog". + Optional watchdog properties: + - dlg,use-sw-pm: Add this property to disable the watchdog during suspend. + Only use this option if you can't use the watchdog automatic suspend + function during a suspend (see register CONTROL_B). Example: -- 2.30.2