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arm64: tegra: Make the RTC a wakeup source on Jetson TX2

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The RTC found on the MAX77620 PMIC can be used as a wakeup source on
Jetson TX2, which is useful to wake the system from suspend at a given
time.

Signed-off-by: Thierry Reding <treding@nvidia.com>
Acked-by: Jon Hunter <jonathanh@nvidia.com>
Tested-by: Jon Hunter <jonathanh@nvidia.com>
This commit is contained in:
Thierry Reding 2020-04-17 19:11:17 +02:00
parent ce8a85968d
commit e9bdccb0bd
1 changed files with 2 additions and 1 deletions
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3
arch/arm64/boot/dts/nvidia/tegra186-p3310.dtsi
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@ -221,7 +221,8 @@
compatible = "maxim,max77620";
reg = <0x3c>;
interrupts = <GIC_SPI 209 IRQ_TYPE_LEVEL_HIGH>;
interrupt-parent = <&pmc>;
interrupts = <24 IRQ_TYPE_LEVEL_LOW>;
#interrupt-cells = <2>;
interrupt-controller;