From: Leela Krishna Amudala <l.krishna@samsung.com>
To: linux-samsung-soc@vger.kernel.org, kgene.kim@samsung.com, wim@iguana.be
Cc: t.figa@samsung.com, devicetree@vger.kernel.org,
dianders@chromium.org, linux-watchdog@vger.kernel.org,
cpgs@samsung.com, sachin.kamat@linaro.org
Subject: [PATCH V5 1/3] ARM: dts: Add pmu sysreg node to Exynos5 dtsi file
Date: Thu, 31 Oct 2013 11:30:48 +0530 [thread overview]
Message-ID: <1383199250-15405-2-git-send-email-l.krishna@samsung.com> (raw)
In-Reply-To: <1383199250-15405-1-git-send-email-l.krishna@samsung.com>
This patch adds pmusysreg node to Exynos5 dtsi file to handle PMU
register accesses in a centralized way using syscon driver
Signed-off-by: Leela Krishna Amudala <l.krishna@samsung.com>
---
arch/arm/boot/dts/exynos5.dtsi | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/arch/arm/boot/dts/exynos5.dtsi b/arch/arm/boot/dts/exynos5.dtsi
index e52b038..ad6e47c9 100644
--- a/arch/arm/boot/dts/exynos5.dtsi
+++ b/arch/arm/boot/dts/exynos5.dtsi
@@ -106,4 +106,9 @@
#size-cells = <0>;
status = "disabled";
};
+
+ pmu_syscon: syscon@10040000 {
+ compatible = "syscon";
+ reg = <0x10040000 0x5000>;
+ };
};
--
1.7.10.4
next prev parent reply other threads:[~2013-10-31 6:00 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-10-31 6:00 [PATCH V5 0/3] Add watchdog DT nodes and use syscon regmap interfac to configure pmu registers Leela Krishna Amudala
2013-10-31 6:00 ` Leela Krishna Amudala [this message]
2013-10-31 12:06 ` [PATCH V5 1/3] ARM: dts: Add pmu sysreg node to Exynos5 dtsi file Tomasz Figa
2013-10-31 6:00 ` [PATCH V5 2/3] ARM: dts: add watchdog device nodes for Exynos5250 and Exynos5420 Leela Krishna Amudala
2013-10-31 12:09 ` Tomasz Figa
2013-10-31 6:00 ` [PATCH V5 3/3] watchdog: s3c2410_wdt: use syscon regmap interface to configure pmu register Leela Krishna Amudala
2013-10-31 12:29 ` Tomasz Figa
2013-10-31 13:29 ` Guenter Roeck
2013-10-31 6:57 ` [PATCH V5 0/3] Add watchdog DT nodes and use syscon regmap interfac to configure pmu registers Sachin Kamat
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