Hi Kukjin,
Any updated for this patch. Without this PMIC RTC is not working on
SMDK5250.
Thanks,
Pankaj Dubey
On Tuesday 18 November 2014 05:38 PM, Yadwinder Singh Brar wrote:
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>
Reviewed-by: Javier Martinez Canillas <javier.martinez@xxxxxxxxxxxxxxx>
Tested-by: Pankaj Dubey <pankaj.dubey@xxxxxxxxxxx>
---
arch/arm/boot/dts/exynos5250-smdk5250.dts | 12 ++++++++++++
1 files changed, 12 insertions(+), 0 deletions(-)
diff --git a/arch/arm/boot/dts/exynos5250-smdk5250.dts b/arch/arm/boot/dts/exynos5250-smdk5250.dts
index 95b5b51..19cd918 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 {
@@ -411,3 +414,12 @@
};
};
};
+
+&pinctrl_0 {
+ max77686_irq: max77686-irq {
+ samsung,pins = "gpx3-2";
+ samsung,pin-function = <0xf>;
+ samsung,pin-pud = <0>;
+ samsung,pin-drv = <0>;
+ };
+};
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