ARM: dts: exynos: correct PMIC interrupt trigger level on Rinato
The Samsung PMIC datasheets describe the interrupt line as active low
with a requirement of acknowledge from the CPU. Without specifying the
interrupt type in Devicetree, kernel might apply some fixed
configuration, not necessarily working for this hardware.
Fixes: faaf348ef4
("ARM: dts: Add board dts file for exynos3250-rinato")
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
Tested-by: Marek Szyprowski <m.szyprowski@samsung.com>
Link: https://lore.kernel.org/r/20201210212903.216728-3-krzk@kernel.org
This commit is contained in:
parent
8528cda2b7
commit
437ae60947
|
@ -270,7 +270,7 @@
|
|||
pmic@66 {
|
||||
compatible = "samsung,s2mps14-pmic";
|
||||
interrupt-parent = <&gpx0>;
|
||||
interrupts = <7 IRQ_TYPE_NONE>;
|
||||
interrupts = <7 IRQ_TYPE_LEVEL_LOW>;
|
||||
reg = <0x66>;
|
||||
wakeup-source;
|
||||
|
||||
|
|
Loading…
Reference in New Issue