diff options
| author | Marek Szyprowski <m.szyprowski@samsung.com> | 2018-09-06 18:41:35 +0300 |
|---|---|---|
| committer | Krzysztof Kozlowski <krzk@kernel.org> | 2018-09-06 19:09:43 +0300 |
| commit | ef2ecab9af5feae97c47b7f61cdd96f7f49b2c23 (patch) | |
| tree | 1dadb34d16b2c4b8def2935110b685f4d5e618d6 /arch/arm/boot/dts/exynos5250-arndale.dts | |
| parent | b803211825d897b8345ccc5de38a69dd3386594a (diff) | |
| download | linux-ef2ecab9af5feae97c47b7f61cdd96f7f49b2c23.tar.xz | |
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>
Diffstat (limited to 'arch/arm/boot/dts/exynos5250-arndale.dts')
| -rw-r--r-- | arch/arm/boot/dts/exynos5250-arndale.dts | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/exynos5250-arndale.dts b/arch/arm/boot/dts/exynos5250-arndale.dts index 88f060a1f081..7d1f2dc59038 100644 --- a/arch/arm/boot/dts/exynos5250-arndale.dts +++ b/arch/arm/boot/dts/exynos5250-arndale.dts @@ -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"; }; |