linux-kernel - [PATCH v2 2/2] ARM: tegra: Specify tps65911 as wakeup source

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Message-Id: <20210120211603.18555-2-digetx@gmail.com>
Date:   Thu, 21 Jan 2021 00:16:03 +0300
From:   Dmitry Osipenko <digetx@...il.com>
To:     Alessandro Zummo <a.zummo@...ertech.it>,
        Alexandre Belloni <alexandre.belloni@...tlin.com>,
        Thierry Reding <thierry.reding@...il.com>,
        Jonathan Hunter <jonathanh@...dia.com>,
        Peter Geis <pgwipeout@...il.com>,
        Matt Merhar <mattmerhar@...tonmail.com>
Cc:     linux-rtc@...r.kernel.org, linux-tegra@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: [PATCH v2 2/2] ARM: tegra: Specify tps65911 as wakeup source

Specify TPS65911 as wakeup source on Tegra devices in order to allow
its RTC to wake up system from suspend by default instead of requiring
wakeup to be enabled manually via sysfs.

Tested-by: Peter Geis <pgwipeout@...il.com>
Tested-by: Matt Merhar <mattmerhar@...tonmail.com>
[Matt and Peter tested this change on Tegra30 Ouya]
Signed-off-by: Dmitry Osipenko <digetx@...il.com>
---

Changelog:

v2: - No changes.

 arch/arm/boot/dts/tegra30-apalis.dtsi                      | 1 +
 arch/arm/boot/dts/tegra30-asus-nexus7-grouper-ti-pmic.dtsi | 1 +
 arch/arm/boot/dts/tegra30-beaver.dts                       | 1 +
 arch/arm/boot/dts/tegra30-cardhu.dtsi                      | 1 +
 arch/arm/boot/dts/tegra30-colibri.dtsi                     | 1 +
 arch/arm/boot/dts/tegra30-ouya.dts                         | 1 +
 6 files changed, 6 insertions(+)

diff --git a/arch/arm/boot/dts/tegra30-apalis.dtsi b/arch/arm/boot/dts/tegra30-apalis.dtsi
index 6544ce70b46f..b2ac51fb15b1 100644
--- a/arch/arm/boot/dts/tegra30-apalis.dtsi
+++ b/arch/arm/boot/dts/tegra30-apalis.dtsi
@@ -860,6 +860,7 @@ pmic: pmic@2d {
 			interrupts = <GIC_SPI 86 IRQ_TYPE_LEVEL_HIGH>;
 			#interrupt-cells = <2>;
 			interrupt-controller;
+			wakeup-source;
 
 			ti,system-power-controller;
 
diff --git a/arch/arm/boot/dts/tegra30-asus-nexus7-grouper-ti-pmic.dtsi b/arch/arm/boot/dts/tegra30-asus-nexus7-grouper-ti-pmic.dtsi
index bfc06b988781..b97da45ebdb4 100644
--- a/arch/arm/boot/dts/tegra30-asus-nexus7-grouper-ti-pmic.dtsi
+++ b/arch/arm/boot/dts/tegra30-asus-nexus7-grouper-ti-pmic.dtsi
@@ -12,6 +12,7 @@ pmic: pmic@2d {
 			interrupts = <GIC_SPI 86 IRQ_TYPE_LEVEL_HIGH>;
 			#interrupt-cells = <2>;
 			interrupt-controller;
+			wakeup-source;
 
 			ti,en-gpio-sleep = <0 0 1 0 0 0 0 0 0>;
 			ti,system-power-controller;
diff --git a/arch/arm/boot/dts/tegra30-beaver.dts b/arch/arm/boot/dts/tegra30-beaver.dts
index e0624b74fb50..e159feeedef7 100644
--- a/arch/arm/boot/dts/tegra30-beaver.dts
+++ b/arch/arm/boot/dts/tegra30-beaver.dts
@@ -1776,6 +1776,7 @@ pmic: tps65911@2d {
 			interrupts = <GIC_SPI 86 IRQ_TYPE_LEVEL_HIGH>;
 			#interrupt-cells = <2>;
 			interrupt-controller;
+			wakeup-source;
 
 			ti,system-power-controller;
 
diff --git a/arch/arm/boot/dts/tegra30-cardhu.dtsi b/arch/arm/boot/dts/tegra30-cardhu.dtsi
index dab9989fa760..788f16d2a0fa 100644
--- a/arch/arm/boot/dts/tegra30-cardhu.dtsi
+++ b/arch/arm/boot/dts/tegra30-cardhu.dtsi
@@ -240,6 +240,7 @@ pmic: tps65911@2d {
 			interrupts = <GIC_SPI 86 IRQ_TYPE_LEVEL_HIGH>;
 			#interrupt-cells = <2>;
 			interrupt-controller;
+			wakeup-source;
 
 			ti,system-power-controller;
 
diff --git a/arch/arm/boot/dts/tegra30-colibri.dtsi b/arch/arm/boot/dts/tegra30-colibri.dtsi
index e36aa3ce6c3d..413e35215804 100644
--- a/arch/arm/boot/dts/tegra30-colibri.dtsi
+++ b/arch/arm/boot/dts/tegra30-colibri.dtsi
@@ -737,6 +737,7 @@ pmic: pmic@2d {
 			interrupts = <GIC_SPI 86 IRQ_TYPE_LEVEL_HIGH>;
 			#interrupt-cells = <2>;
 			interrupt-controller;
+			wakeup-source;
 
 			ti,system-power-controller;
 
diff --git a/arch/arm/boot/dts/tegra30-ouya.dts b/arch/arm/boot/dts/tegra30-ouya.dts
index 74da1360d297..8f66b16a786f 100644
--- a/arch/arm/boot/dts/tegra30-ouya.dts
+++ b/arch/arm/boot/dts/tegra30-ouya.dts
@@ -139,6 +139,7 @@ pmic: pmic@2d {
 			interrupts = <GIC_SPI 86 IRQ_TYPE_LEVEL_HIGH>;
 			#interrupt-cells = <2>;
 			interrupt-controller;
+			wakeup-source;
 
 			ti,en-gpio-sleep = <0 1 1 1 1 1 0 0 1>;
 			ti,system-power-controller;
-- 
2.29.2