Commit ef2ecab9 authored Sep 06, 2018 by Marek Szyprowski Committed by Krzysztof Kozlowski Sep 06, 2018

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



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>

parent b8032118

arch/arm/boot/dts/exynos5250-arndale.dts

+9 −0

Original line number	Diff line number	Diff line
		@@ -231,6 +231,8 @@
		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>;
		@@ -591,6 +593,13 @@
		cap-sd-highspeed;
		};

		&pinctrl_0 {
		s5m8767_irq: s5m8767-irq {
		samsung,pins = "gpx3-2";
		samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
		};
		};

		&rtc {
		status = "okay";
		};