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arm64: tegra: Allow the PMIC RTC to wakeup Jetson Xavier 

The PMIC RTC is currently unable to wakeup Tegra194 on the Jetson Xavier
platform because the interrupt from the PMIC is not usin the PMC as the
interrupt parent but the GIC directly. Update the PMIC interrupt to use
the PMC as the interrupt parent so that the PMIC RTC alarms can wakeup
the device.

Signed-off-by: Jon Hunter <jonathanh@nvidia.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
This commit is contained in:
Jon Hunter 2020-05-07 11:13:49 +01:00 committed by Thierry Reding
parent bba25915b1
commit 4012ab12b3
1 changed files with 2 additions and 1 deletions
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3
arch/arm64/boot/dts/nvidia/tegra194-p2888.dtsi
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@ -111,7 +111,8 @@
compatible = "maxim,max20024";
reg = <0x3c>;
interrupts = <GIC_SPI 209 IRQ_TYPE_LEVEL_HIGH>;
interrupt-parent = <&pmc>;
interrupts = <24 IRQ_TYPE_LEVEL_LOW>;
#interrupt-cells = <2>;
interrupt-controller;