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From: Chris Zhong <zyw@rock-chips.com>
To: heiko@sntech.de, dianders@chromium.org
Cc: Linus Walleij <linus.walleij@linaro.org>,
	linux-rockchip@lists.infradead.org,
	Chris Zhong <zyw@rock-chips.com>,
	Rob Herring <robh+dt@kernel.org>, Pawel Moll <pawel.moll@arm.com>,
	Mark Rutland <mark.rutland@arm.com>,
	Ian Campbell <ijc+devicetree@hellion.org.uk>,
	Kumar Gala <galak@codeaurora.org>,
	Russell King <linux@arm.linux.org.uk>,
	linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org,
	linux-kernel@vger.kernel.org
Subject: [PATCH 1/2] ARM: dts: rockchip: change the max voltage of cpu to 1.4v
Date: Tue, 25 Nov 2014 17:37:32 +0800	[thread overview]
Message-ID: <1416908253-31721-2-git-send-email-zyw@rock-chips.com> (raw)
In-Reply-To: <1416908253-31721-1-git-send-email-zyw@rock-chips.com>

If the cpu frequencies up to 1.8Ghz, we need set the vdd_cpu to 1.4v.

Signed-off-by: Chris Zhong <zyw@rock-chips.com>
---

 arch/arm/boot/dts/rk3288-evb-rk808.dts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/arm/boot/dts/rk3288-evb-rk808.dts b/arch/arm/boot/dts/rk3288-evb-rk808.dts
index d8c775e6..d4f74dd 100644
--- a/arch/arm/boot/dts/rk3288-evb-rk808.dts
+++ b/arch/arm/boot/dts/rk3288-evb-rk808.dts
@@ -48,7 +48,7 @@
 				regulator-always-on;
 				regulator-boot-on;
 				regulator-min-microvolt = <750000>;
-				regulator-max-microvolt = <1350000>;
+				regulator-max-microvolt = <1400000>;
 				regulator-name = "vdd_arm";
 			};
 
-- 
1.9.1


WARNING: multiple messages have this Message-ID (diff)
From: zyw@rock-chips.com (Chris Zhong)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH 1/2] ARM: dts: rockchip: change the max voltage of cpu to 1.4v
Date: Tue, 25 Nov 2014 17:37:32 +0800	[thread overview]
Message-ID: <1416908253-31721-2-git-send-email-zyw@rock-chips.com> (raw)
In-Reply-To: <1416908253-31721-1-git-send-email-zyw@rock-chips.com>

If the cpu frequencies up to 1.8Ghz, we need set the vdd_cpu to 1.4v.

Signed-off-by: Chris Zhong <zyw@rock-chips.com>
---

 arch/arm/boot/dts/rk3288-evb-rk808.dts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/arm/boot/dts/rk3288-evb-rk808.dts b/arch/arm/boot/dts/rk3288-evb-rk808.dts
index d8c775e6..d4f74dd 100644
--- a/arch/arm/boot/dts/rk3288-evb-rk808.dts
+++ b/arch/arm/boot/dts/rk3288-evb-rk808.dts
@@ -48,7 +48,7 @@
 				regulator-always-on;
 				regulator-boot-on;
 				regulator-min-microvolt = <750000>;
-				regulator-max-microvolt = <1350000>;
+				regulator-max-microvolt = <1400000>;
 				regulator-name = "vdd_arm";
 			};
 
-- 
1.9.1

  reply	other threads:[~2014-11-25  9:38 UTC|newest]

Thread overview: 13+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2014-11-25  9:37 [PATCH 0/2] Increase the maximum cpu frequency of rk3288 Chris Zhong
2014-11-25  9:37 ` Chris Zhong
2014-11-25  9:37 ` Chris Zhong [this message]
2014-11-25  9:37   ` [PATCH 1/2] ARM: dts: rockchip: change the max voltage of cpu to 1.4v Chris Zhong
2014-11-25  9:37 ` [PATCH 2/2] ARM: dts: rk3288: change the max clk of cpu to 1.8Ghz Chris Zhong
2014-11-25  9:37   ` Chris Zhong
2014-11-25 16:13 ` [PATCH 0/2] Increase the maximum cpu frequency of rk3288 Kever Yang
2014-11-25 16:13   ` Kever Yang
2014-11-25 16:23   ` Heiko Stübner
2014-11-25 16:23     ` Heiko Stübner
2014-11-25 17:37     ` Doug Anderson
2014-11-25 17:37       ` Doug Anderson
2014-11-25 17:37       ` Doug Anderson

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