From: Geert Uytterhoeven <geert+renesas@glider.be>
To: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>,
Mark Rutland <mark.rutland@arm.com>,
Sudeep Holla <sudeep.holla@arm.com>,
Lina Iyer <lina.iyer@linaro.org>,
John Stultz <john.stultz@linaro.org>,
Thomas Gleixner <tglx@linutronix.de>,
"Rafael J . Wysocki" <rjw@rjwysocki.net>,
Len Brown <len.brown@intel.com>, Pavel Machek <pavel@ucw.cz>,
Rob Herring <robh+dt@kernel.org>
Cc: Magnus Damm <magnus.damm@gmail.com>,
devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
linux-renesas-soc@vger.kernel.org, linux-pm@vger.kernel.org,
linux-kernel@vger.kernel.org,
Geert Uytterhoeven <geert+renesas@glider.be>
Subject: [PATCH/RFC 6/6] arm64: dts: r8a7796: Fix non-PMIC wake-up sources
Date: Mon, 20 Feb 2017 21:33:29 +0100 [thread overview]
Message-ID: <1487622809-25127-7-git-send-email-geert+renesas@glider.be> (raw)
In-Reply-To: <1487622809-25127-1-git-send-email-geert+renesas@glider.be>
The PSCI firmware on boards equipped with an R-Car M3-W SoC implements
the PSCI SYSTEM_SUSPEND operation by cutting power to the SoC. Hence
the only possibly wake-up sources are the ones connected to the PMIC,
unless the "arm,psci-system-suspend-is-power-down" property is
specified.
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
---
arch/arm64/boot/dts/renesas/r8a7796.dtsi | 1 +
1 file changed, 1 insertion(+)
diff --git a/arch/arm64/boot/dts/renesas/r8a7796.dtsi b/arch/arm64/boot/dts/renesas/r8a7796.dtsi
index 02febb434d1ca028..a11f030e97902e1c 100644
--- a/arch/arm64/boot/dts/renesas/r8a7796.dtsi
+++ b/arch/arm64/boot/dts/renesas/r8a7796.dtsi
@@ -31,6 +31,7 @@
psci {
compatible = "arm,psci-0.2";
method = "smc";
+ arm,psci-system-suspend-is-power-down;
};
cpus {
--
2.7.4
WARNING: multiple messages have this Message-ID (diff)
From: geert+renesas@glider.be (Geert Uytterhoeven)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH/RFC 6/6] arm64: dts: r8a7796: Fix non-PMIC wake-up sources
Date: Mon, 20 Feb 2017 21:33:29 +0100 [thread overview]
Message-ID: <1487622809-25127-7-git-send-email-geert+renesas@glider.be> (raw)
In-Reply-To: <1487622809-25127-1-git-send-email-geert+renesas@glider.be>
The PSCI firmware on boards equipped with an R-Car M3-W SoC implements
the PSCI SYSTEM_SUSPEND operation by cutting power to the SoC. Hence
the only possibly wake-up sources are the ones connected to the PMIC,
unless the "arm,psci-system-suspend-is-power-down" property is
specified.
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
---
arch/arm64/boot/dts/renesas/r8a7796.dtsi | 1 +
1 file changed, 1 insertion(+)
diff --git a/arch/arm64/boot/dts/renesas/r8a7796.dtsi b/arch/arm64/boot/dts/renesas/r8a7796.dtsi
index 02febb434d1ca028..a11f030e97902e1c 100644
--- a/arch/arm64/boot/dts/renesas/r8a7796.dtsi
+++ b/arch/arm64/boot/dts/renesas/r8a7796.dtsi
@@ -31,6 +31,7 @@
psci {
compatible = "arm,psci-0.2";
method = "smc";
+ arm,psci-system-suspend-is-power-down;
};
cpus {
--
2.7.4
next prev parent reply other threads:[~2017-02-20 20:34 UTC|newest]
Thread overview: 145+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-02-20 20:33 [PATCH/RFC 0/6] PSCI: Fix non-PMIC wake-up if SYSTEM_SUSPEND cuts power Geert Uytterhoeven
2017-02-20 20:33 ` Geert Uytterhoeven
2017-02-20 20:33 ` [PATCH/RFC 1/6] alarmtimer: Postpone wake-up source registration until really available Geert Uytterhoeven
2017-02-20 20:33 ` Geert Uytterhoeven
2017-02-20 20:33 ` [PATCH/RFC 2/6] PM / Wakeup: Add wakeup_source_available() Geert Uytterhoeven
2017-02-20 20:33 ` Geert Uytterhoeven
2017-02-20 20:33 ` [PATCH/RFC 3/6] drivers: firmware: psci: Implement shallow suspend mode Geert Uytterhoeven
2017-02-20 20:33 ` Geert Uytterhoeven
2017-02-21 10:42 ` Sudeep Holla
2017-02-21 10:42 ` Sudeep Holla
2017-02-21 16:23 ` Geert Uytterhoeven
2017-02-21 16:23 ` Geert Uytterhoeven
2017-02-21 16:23 ` Geert Uytterhoeven
2017-02-21 16:51 ` Sudeep Holla
2017-02-21 16:51 ` Sudeep Holla
2017-02-21 16:51 ` Sudeep Holla
2017-02-21 11:07 ` Pavel Machek
2017-02-21 11:07 ` Pavel Machek
2017-02-21 11:07 ` Pavel Machek
2017-02-21 11:14 ` Sudeep Holla
2017-02-21 11:14 ` Sudeep Holla
2017-02-21 11:14 ` Sudeep Holla
2017-02-21 16:32 ` Geert Uytterhoeven
2017-02-21 16:32 ` Geert Uytterhoeven
2017-02-21 16:32 ` Geert Uytterhoeven
2017-02-21 17:20 ` Mark Rutland
2017-02-21 17:20 ` Mark Rutland
2017-02-21 17:20 ` Mark Rutland
2017-02-21 17:20 ` Mark Rutland
2017-02-21 18:06 ` Geert Uytterhoeven
2017-02-21 18:06 ` Geert Uytterhoeven
2017-02-21 18:06 ` Geert Uytterhoeven
2017-02-21 18:06 ` Geert Uytterhoeven
2017-02-21 18:18 ` Mark Rutland
2017-02-21 18:18 ` Mark Rutland
2017-02-21 18:18 ` Mark Rutland
2017-02-21 18:23 ` Geert Uytterhoeven
2017-02-21 18:23 ` Geert Uytterhoeven
2017-02-21 18:23 ` Geert Uytterhoeven
2017-02-21 18:23 ` Geert Uytterhoeven
2017-02-21 17:22 ` Sudeep Holla
2017-02-21 17:22 ` Sudeep Holla
2017-02-21 17:22 ` Sudeep Holla
2017-02-21 17:22 ` Sudeep Holla
2017-02-22 13:47 ` Geert Uytterhoeven
2017-02-22 13:47 ` Geert Uytterhoeven
2017-02-22 13:47 ` Geert Uytterhoeven
2017-02-22 14:35 ` Sudeep Holla
2017-02-22 14:35 ` Sudeep Holla
2017-02-22 14:35 ` Sudeep Holla
2017-02-20 20:33 ` [PATCH/RFC 4/6] drivers: firmware: psci: Fix non-PMIC wake-up if SYSTEM_SUSPEND cuts power Geert Uytterhoeven
2017-02-20 20:33 ` Geert Uytterhoeven
2017-02-21 10:50 ` Sudeep Holla
2017-02-21 10:50 ` Sudeep Holla
2017-02-21 16:36 ` Geert Uytterhoeven
2017-02-21 16:36 ` Geert Uytterhoeven
2017-02-21 16:36 ` Geert Uytterhoeven
2017-02-21 16:49 ` Sudeep Holla
2017-02-21 16:49 ` Sudeep Holla
2017-02-21 16:49 ` Sudeep Holla
2017-02-21 11:07 ` Pavel Machek
2017-02-21 11:07 ` Pavel Machek
2017-02-21 16:36 ` Geert Uytterhoeven
2017-02-21 16:36 ` Geert Uytterhoeven
2017-02-21 16:36 ` Geert Uytterhoeven
2017-02-21 17:54 ` Mark Rutland
2017-02-21 17:54 ` Mark Rutland
2017-02-21 17:48 ` Mark Rutland
2017-02-21 17:48 ` Mark Rutland
2017-02-22 14:05 ` Geert Uytterhoeven
2017-02-22 14:05 ` Geert Uytterhoeven
2017-02-22 14:05 ` Geert Uytterhoeven
2017-02-22 14:57 ` Rafael J. Wysocki
2017-02-22 14:57 ` Rafael J. Wysocki
2017-02-22 14:57 ` Rafael J. Wysocki
2017-02-22 14:57 ` Rafael J. Wysocki
2017-02-20 20:33 ` [PATCH/RFC 5/6] arm64: dts: r8a7795: Fix non-PMIC wake-up sources Geert Uytterhoeven
2017-02-20 20:33 ` Geert Uytterhoeven
2017-02-20 20:33 ` Geert Uytterhoeven
2017-02-20 20:33 ` Geert Uytterhoeven [this message]
2017-02-20 20:33 ` [PATCH/RFC 6/6] arm64: dts: r8a7796: " Geert Uytterhoeven
2017-02-21 10:38 ` [PATCH/RFC 0/6] PSCI: Fix non-PMIC wake-up if SYSTEM_SUSPEND cuts power Sudeep Holla
2017-02-21 10:38 ` Sudeep Holla
2017-02-21 16:21 ` Geert Uytterhoeven
2017-02-21 16:21 ` Geert Uytterhoeven
2017-02-21 16:21 ` Geert Uytterhoeven
2017-02-21 16:45 ` Sudeep Holla
2017-02-21 16:45 ` Sudeep Holla
2017-02-21 16:45 ` Sudeep Holla
2017-02-21 16:45 ` Sudeep Holla
2017-02-21 17:34 ` Geert Uytterhoeven
2017-02-21 17:34 ` Geert Uytterhoeven
2017-02-21 17:34 ` Geert Uytterhoeven
2017-02-21 17:51 ` Sudeep Holla
2017-02-21 17:51 ` Sudeep Holla
2017-02-21 17:51 ` Sudeep Holla
2017-02-21 18:27 ` Sudeep Holla
2017-02-21 18:27 ` Sudeep Holla
2017-02-21 18:27 ` Sudeep Holla
2017-02-21 18:27 ` Sudeep Holla
2017-02-21 18:45 ` Sudeep Holla
2017-02-21 18:45 ` Sudeep Holla
2017-02-21 18:45 ` Sudeep Holla
2017-02-21 18:45 ` Sudeep Holla
2017-02-22 1:14 ` Rafael J. Wysocki
2017-02-22 1:14 ` Rafael J. Wysocki
2017-02-22 1:14 ` Rafael J. Wysocki
2017-02-22 11:03 ` Sudeep Holla
2017-02-22 11:03 ` Sudeep Holla
2017-02-22 11:03 ` Sudeep Holla
2017-02-22 13:38 ` Geert Uytterhoeven
2017-02-22 13:38 ` Geert Uytterhoeven
2017-02-22 13:38 ` Geert Uytterhoeven
2017-02-22 14:32 ` Sudeep Holla
2017-02-22 14:32 ` Sudeep Holla
2017-02-22 14:32 ` Sudeep Holla
2017-02-22 14:32 ` Sudeep Holla
2017-02-22 14:50 ` Rafael J. Wysocki
2017-02-22 14:50 ` Rafael J. Wysocki
2017-02-22 14:50 ` Rafael J. Wysocki
2017-02-22 14:50 ` Rafael J. Wysocki
2017-02-22 15:24 ` Sudeep Holla
2017-02-22 15:24 ` Sudeep Holla
2017-02-22 15:24 ` Sudeep Holla
2017-02-22 15:24 ` Sudeep Holla
2017-02-23 15:26 ` Geert Uytterhoeven
2017-02-23 15:26 ` Geert Uytterhoeven
2017-02-23 15:26 ` Geert Uytterhoeven
2017-02-23 15:34 ` Geert Uytterhoeven
2017-02-23 15:34 ` Geert Uytterhoeven
2017-02-23 15:34 ` Geert Uytterhoeven
2017-02-23 15:58 ` Sudeep Holla
2017-02-23 15:58 ` Sudeep Holla
2017-02-23 15:58 ` Sudeep Holla
2017-02-23 15:53 ` Sudeep Holla
2017-02-23 15:53 ` Sudeep Holla
2017-02-23 15:53 ` Sudeep Holla
2017-02-23 15:53 ` Sudeep Holla
2017-02-22 13:14 ` Geert Uytterhoeven
2017-02-22 13:14 ` Geert Uytterhoeven
2017-02-22 13:14 ` Geert Uytterhoeven
2017-02-22 14:31 ` Rafael J. Wysocki
2017-02-22 14:31 ` Rafael J. Wysocki
2017-02-22 14:31 ` Rafael J. Wysocki
2017-02-22 14:31 ` Rafael J. Wysocki
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