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ARM: dts: exynos: Disable pull control for PMIC IRQ line on Artik5 board

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S2MPS14 PMIC interrupt line on Exynos3250-based Artik5 evaluation board
has external pull-up resistors, so disable any pull control for it in
controller node. This fixes support for S2MPS14 PMIC interrupts and
enables operation of wakeup from S2MPS14 RTC alarm.

Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
This commit is contained in:
Marek Szyprowski 2018-09-07 09:46:59 +02:00 committed by Krzysztof Kozlowski
parent ef2ecab9af
commit 62623718fd
1 changed files with 7 additions and 0 deletions
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7
arch/arm/boot/dts/exynos3250-artik5.dtsi
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@ -69,6 +69,8 @@
compatible = "samsung,s2mps14-pmic";
interrupt-parent = <&gpx3>;
interrupts = <5 IRQ_TYPE_NONE>;
pinctrl-names = "default";
pinctrl-0 = <&s2mps14_irq>;
reg = <0x66>;
s2mps14_osc: clocks {
@ -350,6 +352,11 @@
samsung,pin-drv = <EXYNOS4_PIN_DRV_LV3>;
samsung,pin-val = <1>;
};
s2mps14_irq: s2mps14-irq {
samsung,pins = "gpx3-5";
samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
};
};
&rtc {