[1/2] dt-bindings: remoteproc: stm32: add wakeup-source
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Message ID 1566833923-16718-2-git-send-email-fabien.dessenne@st.com
State New
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Series
  • remoteproc: stm32: allow wdg irq to be a wakeup source
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Commit Message

Fabien DESSENNE Aug. 26, 2019, 3:38 p.m. UTC
Add the "wakeup-source" property: if the optional wdg interrupt is
defined, then this property may be defined too.

Signed-off-by: Fabien Dessenne <fabien.dessenne@st.com>
---
 Documentation/devicetree/bindings/remoteproc/stm32-rproc.txt | 3 +++
 1 file changed, 3 insertions(+)

Comments

Rob Herring Aug. 29, 2019, 10:57 p.m. UTC | #1
On Mon, 26 Aug 2019 17:38:42 +0200, Fabien Dessenne wrote:
> Add the "wakeup-source" property: if the optional wdg interrupt is
> defined, then this property may be defined too.
> 
> Signed-off-by: Fabien Dessenne <fabien.dessenne@st.com>
> ---
>  Documentation/devicetree/bindings/remoteproc/stm32-rproc.txt | 3 +++
>  1 file changed, 3 insertions(+)
> 

Acked-by: Rob Herring <robh@kernel.org>

Patch
diff mbox series

diff --git a/Documentation/devicetree/bindings/remoteproc/stm32-rproc.txt b/Documentation/devicetree/bindings/remoteproc/stm32-rproc.txt
index 5fa915a..ac54b5b 100644
--- a/Documentation/devicetree/bindings/remoteproc/stm32-rproc.txt
+++ b/Documentation/devicetree/bindings/remoteproc/stm32-rproc.txt
@@ -21,6 +21,9 @@  Required properties:
 
 Optional properties:
 - interrupts:	Should contain the watchdog interrupt
+- wakeup-source: Flag indicating whether remoteproc can wake up the system by
+		the watchdog interrupt. Only meaningful if the "interrupts"
+		property is defined.
 - mboxes:	This property is required only if the rpmsg/virtio functionality
 		is used. List of phandle and mailbox channel specifiers:
 		- a channel (a) used to communicate through virtqueues with the