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ARM: dts: exynos: Add missing PMIC interrupts on UniversalC210 board

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PMIC node requires external interrupts for proper operation. Lack of them
was probably caused by a limited support for interrupts from more than one
parent, which was not possible to define when support for this board was
added. Fix this by adding 'interrupt-extended' property and properly
define both interrupt lines for PMIC node.

Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
This commit is contained in:
Marek Szyprowski 2018-09-05 16:44:43 +02:00 committed by Krzysztof Kozlowski
parent f5e758b835
commit c58ce8e66d
1 changed files with 8 additions and 0 deletions
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8
arch/arm/boot/dts/exynos4210-universal_c210.dts
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@ -310,6 +310,9 @@
pmic@66 {
compatible = "national,lp3974";
interrupts-extended = <&gpx0 7 0>, <&gpx2 7 0>;
pinctrl-names = "default";
pinctrl-0 = <&lp3974_irq>;
reg = <0x66>;
max8998,pmic-buck1-default-dvs-idx = <0>;
@ -503,6 +506,11 @@
};
&pinctrl_1 {
lp3974_irq: lp3974-irq {
samsung,pins = "gpx0-7", "gpx2-7";
samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
};
hdmi_hpd: hdmi-hpd {
samsung,pins = "gpx3-7";
samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;