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ARM: dts: exynos: Disable pull control for S5M8767 PMIC

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[ Upstream commit ef2ecab9af ]

S5M8767 PMIC interrupt line on Exynos5250-based Arndale board has
external pull-up resistors, so disable any pull control for it in
in controller node. This fixes support for S5M8767 interrupts and
enables operation of wakeup from S5M8767 RTC alarm.

Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Marek Szyprowski
2018-09-06 17:41:35 +02:00
committed by Greg Kroah-Hartman
parent 588822fcb3
commit 14c9bc4be0
1 changed files with 9 additions and 0 deletions
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9
arch/arm/boot/dts/exynos5250-arndale.dts
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@@ -170,6 +170,8 @@
reg = <0x66>;
interrupt-parent = <&gpx3>;
interrupts = <2 IRQ_TYPE_LEVEL_LOW>;
pinctrl-names = "default";
pinctrl-0 = <&s5m8767_irq>;
vinb1-supply = <&main_dc_reg>;
vinb2-supply = <&main_dc_reg>;
@@ -530,6 +532,13 @@
cap-sd-highspeed;
};
&pinctrl_0 {
s5m8767_irq: s5m8767-irq {
samsung,pins = "gpx3-2";
samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
};
};
&rtc {
status = "okay";
};