From: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
To: Thomas Abraham <thomas.ab@samsung.com>,
Kukjin Kim <kgene.kim@samsung.com>, Kukjin Kim <kgene@kernel.org>,
Viresh Kumar <viresh.kumar@linaro.org>,
Krzysztof Kozlowski <k.kozlowski@samsung.com>,
Marek Szyprowski <m.szyprowski@samsung.com>,
"Rafael J. Wysocki" <rjw@rjwysocki.net>
Cc: Sylwester Nawrocki <s.nawrocki@samsung.com>,
Michael Turquette <mturquette@baylibre.com>,
Tomasz Figa <tomasz.figa@gmail.com>,
Lukasz Majewski <l.majewski@samsung.com>,
Heiko Stuebner <heiko@sntech.de>,
Chanwoo Choi <cw00.choi@samsung.com>,
Kevin Hilman <khilman@linaro.org>,
Javier Martinez Canillas <javier@osg.samsung.com>,
Tobias Jakobi <tjakobi@math.uni-bielefeld.de>,
Anand Moon <linux.amoon@gmail.com>,
linux-samsung-soc@vger.kernel.org, linux-clk@vger.kernel.org,
linux-pm@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org, b.zolnierkie@samsung.com
Subject: [PATCH v4 4/4] ARM: dts: add suspend opp to exynos4412
Date: Mon, 07 Sep 2015 17:41:41 +0200 [thread overview]
Message-ID: <1441640501-13613-5-git-send-email-b.zolnierkie@samsung.com> (raw)
In-Reply-To: <1441640501-13613-1-git-send-email-b.zolnierkie@samsung.com>
Mark 800MHz OPP as a suspend opp for Exynos4412 based
boards so effectively cpufreq-dt driver behavior w.r.t.
suspend frequency matches what the old exynos-cpufreq
driver has been doing.
This patch fixes suspend/resume support on Exynos4412 based
Trats2 board and reboot hang on Exynos4412 based Odroid U3
board.
Cc: Thomas Abraham <thomas.ab@samsung.com>
Cc: Javier Martinez Canillas <javier@osg.samsung.com>
Cc: Krzysztof Kozlowski <k.kozlowski@samsung.com>
Cc: Marek Szyprowski <m.szyprowski@samsung.com>
Cc: Tobias Jakobi <tjakobi@math.uni-bielefeld.de>
Acked-by: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
---
arch/arm/boot/dts/exynos4412.dtsi | 1 +
1 file changed, 1 insertion(+)
diff --git a/arch/arm/boot/dts/exynos4412.dtsi b/arch/arm/boot/dts/exynos4412.dtsi
index ca0e3c1..294cfe4 100644
--- a/arch/arm/boot/dts/exynos4412.dtsi
+++ b/arch/arm/boot/dts/exynos4412.dtsi
@@ -98,6 +98,7 @@
opp-hz = /bits/ 64 <800000000>;
opp-microvolt = <1000000>;
clock-latency-ns = <200000>;
+ opp-suspend;
};
opp07 {
opp-hz = /bits/ 64 <900000000>;
--
1.9.1
WARNING: multiple messages have this Message-ID (diff)
From: b.zolnierkie@samsung.com (Bartlomiej Zolnierkiewicz)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH v4 4/4] ARM: dts: add suspend opp to exynos4412
Date: Mon, 07 Sep 2015 17:41:41 +0200 [thread overview]
Message-ID: <1441640501-13613-5-git-send-email-b.zolnierkie@samsung.com> (raw)
In-Reply-To: <1441640501-13613-1-git-send-email-b.zolnierkie@samsung.com>
Mark 800MHz OPP as a suspend opp for Exynos4412 based
boards so effectively cpufreq-dt driver behavior w.r.t.
suspend frequency matches what the old exynos-cpufreq
driver has been doing.
This patch fixes suspend/resume support on Exynos4412 based
Trats2 board and reboot hang on Exynos4412 based Odroid U3
board.
Cc: Thomas Abraham <thomas.ab@samsung.com>
Cc: Javier Martinez Canillas <javier@osg.samsung.com>
Cc: Krzysztof Kozlowski <k.kozlowski@samsung.com>
Cc: Marek Szyprowski <m.szyprowski@samsung.com>
Cc: Tobias Jakobi <tjakobi@math.uni-bielefeld.de>
Acked-by: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
---
arch/arm/boot/dts/exynos4412.dtsi | 1 +
1 file changed, 1 insertion(+)
diff --git a/arch/arm/boot/dts/exynos4412.dtsi b/arch/arm/boot/dts/exynos4412.dtsi
index ca0e3c1..294cfe4 100644
--- a/arch/arm/boot/dts/exynos4412.dtsi
+++ b/arch/arm/boot/dts/exynos4412.dtsi
@@ -98,6 +98,7 @@
opp-hz = /bits/ 64 <800000000>;
opp-microvolt = <1000000>;
clock-latency-ns = <200000>;
+ opp-suspend;
};
opp07 {
opp-hz = /bits/ 64 <900000000>;
--
1.9.1
next prev parent reply other threads:[~2015-09-07 15:45 UTC|newest]
Thread overview: 27+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-09-07 15:41 [PATCH v4 0/4] cpufreq-dt: add suspend frequency support Bartlomiej Zolnierkiewicz
2015-09-07 15:41 ` Bartlomiej Zolnierkiewicz
2015-09-07 15:41 ` [PATCH v4 1/4] PM / OPP: add dev_pm_opp_get_suspend_opp() helper Bartlomiej Zolnierkiewicz
2015-09-07 15:41 ` Bartlomiej Zolnierkiewicz
2015-09-07 15:41 ` [PATCH v4 2/4] cpufreq: allow cpufreq_generic_suspend() to work without suspend frequency Bartlomiej Zolnierkiewicz
2015-09-07 15:41 ` Bartlomiej Zolnierkiewicz
2015-09-07 15:41 ` [PATCH v4 3/4] cpufreq-dt: add suspend frequency support Bartlomiej Zolnierkiewicz
2015-09-07 15:41 ` Bartlomiej Zolnierkiewicz
2015-09-08 2:45 ` Viresh Kumar
2015-09-08 2:45 ` Viresh Kumar
2015-09-07 15:41 ` Bartlomiej Zolnierkiewicz [this message]
2015-09-07 15:41 ` [PATCH v4 4/4] ARM: dts: add suspend opp to exynos4412 Bartlomiej Zolnierkiewicz
2015-09-08 0:34 ` Krzysztof Kozlowski
2015-09-08 0:34 ` Krzysztof Kozlowski
2015-09-08 2:46 ` [PATCH v4 0/4] cpufreq-dt: add suspend frequency support Viresh Kumar
2015-09-08 2:46 ` Viresh Kumar
2015-09-08 3:56 ` Krzysztof Kozlowski
2015-09-08 3:56 ` Krzysztof Kozlowski
2015-09-08 4:20 ` Viresh Kumar
2015-09-08 4:20 ` Viresh Kumar
2015-09-08 4:48 ` Krzysztof Kozlowski
2015-09-08 4:48 ` Krzysztof Kozlowski
2015-09-08 5:10 ` Viresh Kumar
2015-09-08 5:10 ` Viresh Kumar
2015-09-16 22:44 ` Kukjin Kim
2015-09-16 22:44 ` Kukjin Kim
2015-09-16 22:44 ` Kukjin Kim
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