From: Jon Hunter <jonathanh-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>
To: Thierry Reding
<thierry.reding-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>,
Jonathan Hunter
<jonathanh-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>
Cc: devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
linux-tegra-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
Subject: [PATCH 2/2] arm64: tegra: Make the RTC a wakeup source on Jetson Nano and TX1
Date: Wed, 20 May 2020 16:13:18 +0100 [thread overview]
Message-ID: <20200520151318.15493-2-jonathanh@nvidia.com> (raw)
In-Reply-To: <20200520151318.15493-1-jonathanh-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>
The RTC found on the MAX77620 PMIC can be used as a wakeup source on
Jetson Nano and TX1, which is useful to wake the system from suspend
at a given time.
Signed-off-by: Jon Hunter <jonathanh-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>
---
arch/arm64/boot/dts/nvidia/tegra210-p2180.dtsi | 3 ++-
arch/arm64/boot/dts/nvidia/tegra210-p3450-0000.dts | 3 ++-
2 files changed, 4 insertions(+), 2 deletions(-)
diff --git a/arch/arm64/boot/dts/nvidia/tegra210-p2180.dtsi b/arch/arm64/boot/dts/nvidia/tegra210-p2180.dtsi
index f87d2437d11c..cc6ed45a2b48 100644
--- a/arch/arm64/boot/dts/nvidia/tegra210-p2180.dtsi
+++ b/arch/arm64/boot/dts/nvidia/tegra210-p2180.dtsi
@@ -38,7 +38,8 @@
pmic: pmic@3c {
compatible = "maxim,max77620";
reg = <0x3c>;
- interrupts = <GIC_SPI 86 IRQ_TYPE_LEVEL_HIGH>;
+ interrupt-parent = <&tegra_pmc>;
+ interrupts = <51 IRQ_TYPE_LEVEL_LOW>;
#interrupt-cells = <2>;
interrupt-controller;
diff --git a/arch/arm64/boot/dts/nvidia/tegra210-p3450-0000.dts b/arch/arm64/boot/dts/nvidia/tegra210-p3450-0000.dts
index 374ce58b2b38..9bc52fdb393c 100644
--- a/arch/arm64/boot/dts/nvidia/tegra210-p3450-0000.dts
+++ b/arch/arm64/boot/dts/nvidia/tegra210-p3450-0000.dts
@@ -149,7 +149,8 @@
pmic: pmic@3c {
compatible = "maxim,max77620";
reg = <0x3c>;
- interrupts = <GIC_SPI 86 IRQ_TYPE_LEVEL_HIGH>;
+ interrupt-parent = <&tegra_pmc>;
+ interrupts = <51 IRQ_TYPE_LEVEL_LOW>;
#interrupt-cells = <2>;
interrupt-controller;
--
2.17.1
WARNING: multiple messages have this Message-ID (diff)
From: Jon Hunter <jonathanh@nvidia.com>
To: Thierry Reding <thierry.reding@gmail.com>,
Jonathan Hunter <jonathanh@nvidia.com>
Cc: <devicetree@vger.kernel.org>, <linux-tegra@vger.kernel.org>
Subject: [PATCH 2/2] arm64: tegra: Make the RTC a wakeup source on Jetson Nano and TX1
Date: Wed, 20 May 2020 16:13:18 +0100 [thread overview]
Message-ID: <20200520151318.15493-2-jonathanh@nvidia.com> (raw)
In-Reply-To: <20200520151318.15493-1-jonathanh@nvidia.com>
The RTC found on the MAX77620 PMIC can be used as a wakeup source on
Jetson Nano and TX1, which is useful to wake the system from suspend
at a given time.
Signed-off-by: Jon Hunter <jonathanh@nvidia.com>
---
arch/arm64/boot/dts/nvidia/tegra210-p2180.dtsi | 3 ++-
arch/arm64/boot/dts/nvidia/tegra210-p3450-0000.dts | 3 ++-
2 files changed, 4 insertions(+), 2 deletions(-)
diff --git a/arch/arm64/boot/dts/nvidia/tegra210-p2180.dtsi b/arch/arm64/boot/dts/nvidia/tegra210-p2180.dtsi
index f87d2437d11c..cc6ed45a2b48 100644
--- a/arch/arm64/boot/dts/nvidia/tegra210-p2180.dtsi
+++ b/arch/arm64/boot/dts/nvidia/tegra210-p2180.dtsi
@@ -38,7 +38,8 @@
pmic: pmic@3c {
compatible = "maxim,max77620";
reg = <0x3c>;
- interrupts = <GIC_SPI 86 IRQ_TYPE_LEVEL_HIGH>;
+ interrupt-parent = <&tegra_pmc>;
+ interrupts = <51 IRQ_TYPE_LEVEL_LOW>;
#interrupt-cells = <2>;
interrupt-controller;
diff --git a/arch/arm64/boot/dts/nvidia/tegra210-p3450-0000.dts b/arch/arm64/boot/dts/nvidia/tegra210-p3450-0000.dts
index 374ce58b2b38..9bc52fdb393c 100644
--- a/arch/arm64/boot/dts/nvidia/tegra210-p3450-0000.dts
+++ b/arch/arm64/boot/dts/nvidia/tegra210-p3450-0000.dts
@@ -149,7 +149,8 @@
pmic: pmic@3c {
compatible = "maxim,max77620";
reg = <0x3c>;
- interrupts = <GIC_SPI 86 IRQ_TYPE_LEVEL_HIGH>;
+ interrupt-parent = <&tegra_pmc>;
+ interrupts = <51 IRQ_TYPE_LEVEL_LOW>;
#interrupt-cells = <2>;
interrupt-controller;
--
2.17.1
next prev parent reply other threads:[~2020-05-20 15:13 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-05-20 15:13 [PATCH 1/2] soc/tegra: pmc: Enable PMIC wake event on Tegra210 Jon Hunter
2020-05-20 15:13 ` Jon Hunter
[not found] ` <20200520151318.15493-1-jonathanh-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>
2020-05-20 15:13 ` Jon Hunter [this message]
2020-05-20 15:13 ` [PATCH 2/2] arm64: tegra: Make the RTC a wakeup source on Jetson Nano and TX1 Jon Hunter
2020-05-22 12:58 ` [PATCH 1/2] soc/tegra: pmc: Enable PMIC wake event on Tegra210 Thierry Reding
2020-05-22 12:58 ` Thierry Reding
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