diff options
| author | Krzysztof Kozlowski <krzk@kernel.org> | 2021-05-26 13:20:36 -0400 |
|---|---|---|
| committer | Sebastian Reichel <sebastian.reichel@collabora.com> | 2021-06-04 11:58:22 +0200 |
| commit | 8bb2314fc22628333d89df83d695ff9a8d2a6eac (patch) | |
| tree | 270a365fd03253882532a85672f1431f5470e549 /Documentation/devicetree/bindings/power/supply | |
| parent | 7fbf6b731bca347700e460d94b130f9d734b33e9 (diff) | |
power: supply: max17040: Do not enforce (incorrect) interrupt trigger type
Interrupt line can be configured on different hardware in different way,
even inverted. Therefore driver should not enforce specific trigger
type - edge falling - but instead rely on Devicetree to configure it.
The Maxim 14577/77836 datasheets describe the interrupt line as active
low with a requirement of acknowledge from the CPU therefore the edge
falling is not correct.
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
Acked-by: Iskren Chernev <iskren.chernev@gmail.com>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
Diffstat (limited to 'Documentation/devicetree/bindings/power/supply')
| -rw-r--r-- | Documentation/devicetree/bindings/power/supply/maxim,max17040.yaml | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/Documentation/devicetree/bindings/power/supply/maxim,max17040.yaml b/Documentation/devicetree/bindings/power/supply/maxim,max17040.yaml index de91cf3f058c..f792d06db413 100644 --- a/Documentation/devicetree/bindings/power/supply/maxim,max17040.yaml +++ b/Documentation/devicetree/bindings/power/supply/maxim,max17040.yaml @@ -89,7 +89,7 @@ examples: reg = <0x36>; maxim,alert-low-soc-level = <10>; interrupt-parent = <&gpio7>; - interrupts = <2 IRQ_TYPE_EDGE_FALLING>; + interrupts = <2 IRQ_TYPE_LEVEL_LOW>; wakeup-source; }; }; |