[PATCH v9 18/22] arm64: tegra: Enable wake from deep sleep on RTC alarm
From: Sowjanya Komatineni <skomatineni@nvidia.com>
Date: 2019-08-16 19:43:36
Also in:
linux-clk, linux-gpio, linux-pm, linux-tegra, lkml
Subsystem:
the rest · Maintainer:
Linus Torvalds
This patch updates device tree for RTC and PMC to allow system wake from deep sleep on RTC alarm. Signed-off-by: Sowjanya Komatineni <skomatineni@nvidia.com> --- arch/arm64/boot/dts/nvidia/tegra210.dtsi | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/arch/arm64/boot/dts/nvidia/tegra210.dtsi b/arch/arm64/boot/dts/nvidia/tegra210.dtsi
index 659753118e96..30a7c48385a2 100644
--- a/arch/arm64/boot/dts/nvidia/tegra210.dtsi
+++ b/arch/arm64/boot/dts/nvidia/tegra210.dtsi@@ -768,7 +768,8 @@ rtc@7000e000 { compatible = "nvidia,tegra210-rtc", "nvidia,tegra20-rtc"; reg = <0x0 0x7000e000 0x0 0x100>; - interrupts = <GIC_SPI 2 IRQ_TYPE_LEVEL_HIGH>; + interrupts = <16 IRQ_TYPE_LEVEL_HIGH>; + interrupt-parent = <&pmc>; clocks = <&tegra_car TEGRA210_CLK_RTC>; clock-names = "rtc"; };
@@ -778,6 +779,8 @@ reg = <0x0 0x7000e400 0x0 0x400>; clocks = <&tegra_car TEGRA210_CLK_PCLK>, <&clk32k_in>; clock-names = "pclk", "clk32k_in"; + #interrupt-cells = <2>; + interrupt-controller; powergates { pd_audio: aud {
--
2.7.4