diff options
| author | Marek Szyprowski <m.szyprowski@samsung.com> | 2018-09-07 09:46:59 +0200 |
|---|---|---|
| committer | Krzysztof Kozlowski <krzk@kernel.org> | 2018-09-10 18:55:37 +0200 |
| commit | 62623718fd31d08b26ebea6c8b40f24924153ab7 (patch) | |
| tree | c544112b75c58314da2e415b478de02e55e67fa9 /arch/arm/boot/dts/exynos3250-artik5.dtsi | |
| parent | ef2ecab9af5feae97c47b7f61cdd96f7f49b2c23 (diff) | |
ARM: dts: exynos: Disable pull control for PMIC IRQ line on Artik5 board
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>
Diffstat (limited to 'arch/arm/boot/dts/exynos3250-artik5.dtsi')
| -rw-r--r-- | arch/arm/boot/dts/exynos3250-artik5.dtsi | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/exynos3250-artik5.dtsi b/arch/arm/boot/dts/exynos3250-artik5.dtsi index 620b50c19ead..7c22cbf6f3d4 100644 --- a/arch/arm/boot/dts/exynos3250-artik5.dtsi +++ b/arch/arm/boot/dts/exynos3250-artik5.dtsi @@ -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 { |