lkml.org 
[lkml]   [2020]   [Oct]   [7]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
From
Subject[PATCH v2 1/3] dt-bindings: rtc: add trickle-voltage-millivolt
Date
Some RTCs have a trickle charge that is able to output different voltages
depending on the type of the connected auxiliary power (battery, supercap,
...). Add a property allowing to specify the necessary voltage.

Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
---

Changes in v2:
- use millivolt suffix instead of mV

Documentation/devicetree/bindings/rtc/rtc.yaml | 7 +++++++
1 file changed, 7 insertions(+)

diff --git a/Documentation/devicetree/bindings/rtc/rtc.yaml b/Documentation/devicetree/bindings/rtc/rtc.yaml
index ee237b2ed66a..93f04d5e5307 100644
--- a/Documentation/devicetree/bindings/rtc/rtc.yaml
+++ b/Documentation/devicetree/bindings/rtc/rtc.yaml
@@ -42,6 +42,13 @@ properties:
Selected resistor for trickle charger. Should be given
if trickle charger should be enabled.

+ trickle-voltage-mV:
+ $ref: /schemas/types.yaml#/definitions/uint32
+ description:
+ Selected voltage for trickle charger. Should be given
+ if trickle charger should be enabled and the trickle voltage is different
+ from the RTC main power supply.
+
wakeup-source:
$ref: /schemas/types.yaml#/definitions/flag
description:
--
2.26.2
\
 
 \ /
  Last update: 2020-10-08 00:05    [W:0.084 / U:2.040 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site