On 05/05/15 13:39, Pankaj Dubey wrote: > From: Yadwinder Singh Brar <yadi.brar@xxxxxxxxxxx> > > This patch adds pinctrl configuration for using configuring gpx3-2 as an > external interrupt from max77686. Though max77686 RTC is enabled and gets > probed by default, it doesnt work as its unable to get interrupt. > > This patch makes max77686 RTC work and also configures it as wakeup source. > > Signed-off-by: Yadwinder Singh Brar <yadi.brar@xxxxxxxxxxx> > [pankaj.dubey: resubmitted after rebasing to latest kgene tree] > Signed-off-by: Pankaj Dubey <pankaj.dubey@xxxxxxxxxxx> > Reviewed-by: Javier Martinez Canillas <javier.martinez@xxxxxxxxxxxxxxx> > Tested-by: Pankaj Dubey <pankaj.dubey@xxxxxxxxxxx> > Acked-by: Krzysztof Kozlowski <k.kozlowski@xxxxxxxxxxx> > --- > Initial version of this patch was part of following series, though > they are not dependent on each other, resubmitting after rebasing > and detaching second one from first patch in the series [1] > > [1]: http://lists.infradead.org/pipermail/linux-arm-kernel/2014-November/303652.html > > v2: > -Included my Signed-off-by for touching this patch. > -Included Acked-by from Krzysztof Kozlowski. > > arch/arm/boot/dts/exynos5250-smdk5250.dts | 12 ++++++++++++ > 1 file changed, 12 insertions(+) > > diff --git a/arch/arm/boot/dts/exynos5250-smdk5250.dts b/arch/arm/boot/dts/exynos5250-smdk5250.dts > index bc27cc2..4fe186d 100644 > --- a/arch/arm/boot/dts/exynos5250-smdk5250.dts > +++ b/arch/arm/boot/dts/exynos5250-smdk5250.dts > @@ -131,6 +131,9 @@ > reg = <0x09>; > interrupt-parent = <&gpx3>; > interrupts = <2 IRQ_TYPE_NONE>; > + pinctrl-names = "default"; > + pinctrl-0 = <&max77686_irq>; > + wakeup-source; > > voltage-regulators { > ldo1_reg: LDO1 { > @@ -410,3 +413,12 @@ > }; > }; > }; > + > +&pinctrl_0 { > + max77686_irq: max77686-irq { > + samsung,pins = "gpx3-2"; > + samsung,pin-function = <0xf>; > + samsung,pin-pud = <0>; > + samsung,pin-drv = <0>; > + }; > +}; Applied, thanks. - Kukjin -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
