linux-kernel - [PATCH 3/3] ARM: dts: stm32: Add LP timer wakeup-source on stm32mp151

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Date:   Fri, 16 Oct 2020 16:40:19 +0200
From:   Fabrice Gasnier <fabrice.gasnier@...com>
To:     <tglx@...utronix.de>, <jason@...edaemon.net>, <maz@...nel.org>,
        <alexandre.torgue@...com>
CC:     <robh+dt@...nel.org>, <fabrice.gasnier@...com>,
        <devicetree@...r.kernel.org>,
        <linux-stm32@...md-mailman.stormreply.com>,
        <linux-arm-kernel@...ts.infradead.org>,
        <linux-kernel@...r.kernel.org>
Subject: [PATCH 3/3] ARM: dts: stm32: Add LP timer wakeup-source on stm32mp151

LP timer can be used to wakeup from stop mode on stm32mp151.
Add wakeup-source properties to all LP timer instances.

Signed-off-by: Fabrice Gasnier <fabrice.gasnier@...com>
---
 arch/arm/boot/dts/stm32mp151.dtsi | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/arch/arm/boot/dts/stm32mp151.dtsi b/arch/arm/boot/dts/stm32mp151.dtsi
index 10d5e2b..0bf5fc2 100644
--- a/arch/arm/boot/dts/stm32mp151.dtsi
+++ b/arch/arm/boot/dts/stm32mp151.dtsi
@@ -358,6 +358,7 @@
 			interrupts-extended = <&exti 47 IRQ_TYPE_LEVEL_HIGH>;
 			clocks = <&rcc LPTIM1_K>;
 			clock-names = "mux";
+			wakeup-source;
 			status = "disabled";
 
 			pwm {
@@ -1153,6 +1154,7 @@
 			interrupts-extended = <&exti 48 IRQ_TYPE_LEVEL_HIGH>;
 			clocks = <&rcc LPTIM2_K>;
 			clock-names = "mux";
+			wakeup-source;
 			status = "disabled";
 
 			pwm {
@@ -1181,6 +1183,7 @@
 			interrupts-extended = <&exti 50 IRQ_TYPE_LEVEL_HIGH>;
 			clocks = <&rcc LPTIM3_K>;
 			clock-names = "mux";
+			wakeup-source;
 			status = "disabled";
 
 			pwm {
@@ -1202,6 +1205,7 @@
 			interrupts-extended = <&exti 52 IRQ_TYPE_LEVEL_HIGH>;
 			clocks = <&rcc LPTIM4_K>;
 			clock-names = "mux";
+			wakeup-source;
 			status = "disabled";
 
 			pwm {
@@ -1217,6 +1221,7 @@
 			interrupts-extended = <&exti 53 IRQ_TYPE_LEVEL_HIGH>;
 			clocks = <&rcc LPTIM5_K>;
 			clock-names = "mux";
+			wakeup-source;
 			status = "disabled";
 
 			pwm {
-- 
2.7.4