Re: [PATCH 2/2] dt-bindings: egalax-ts: add support for wakeup event action

On Mon, Sep 17, 2018 at 11:07 AM Dmitry Torokhov
[off-list ref] wrote:

On Sun, Sep 16, 2018 at 05:54:33PM -0500, Rob Herring wrote:

quoted

On Wed, Sep 05, 2018 at 05:26:47PM +0800, Anson Huang wrote:

quoted

Add support for wakeup event action, this would allow the device
to configure whether to be a wakeup source of system suspend.

Signed-off-by: Anson Huang <redacted>
---
 Documentation/devicetree/bindings/input/touchscreen/egalax-ts.txt | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/Documentation/devicetree/bindings/input/touchscreen/egalax-ts.txt b/Documentation/devicetree/bindings/input/touchscreen/egalax-ts.txt
index 92fb262..296a9cd 100644
--- a/Documentation/devicetree/bindings/input/touchscreen/egalax-ts.txt
+++ b/Documentation/devicetree/bindings/input/touchscreen/egalax-ts.txt

@@ -6,6 +6,7 @@ Required properties:
 - interrupts: touch controller interrupt
 - wakeup-gpios: the gpio pin to be used for waking up the controller
   and also used as irq pin

If the wakeup gpio is the same as the irq, then this should be removed
since wakeup-source replaces it.

No, it does not: it is GPIO that we need to toggle to wake up the
controller, not host, and we do not have generic API to map from IRQ to
GPIO.

Ah, okay.

This is also existing binding...

Right, I meant removed as in moved to deprecated. Sometimes we just
remove the documentation when deprecating.

Rob