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From: Romain Perier <romain.perier-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
To: heiko-4mtYJXux2i+zQB+pC5nmwQ@public.gmane.org
Cc: linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org,
	linux-rockchip-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org,
	devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
Subject: [PATCH] ARM: dts: rockchip: Add ramp delay for vdd_cpu in firefly board dts
Date: Mon, 15 Jun 2015 17:41:41 +0000	[thread overview]
Message-ID: <1434390101-27000-1-git-send-email-romain.perier@gmail.com> (raw)

Adds ramp delay for the vdd_cpu output. It removes warning "ramp_delay not set"
emitted by the function regulator_set_voltage_time_sel() by the same time,
which floods kernel logs.

Signed-off-by: Romain Perier <romain.perier-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
---
 arch/arm/boot/dts/rk3288-firefly.dtsi | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/arch/arm/boot/dts/rk3288-firefly.dtsi b/arch/arm/boot/dts/rk3288-firefly.dtsi
index 0b42372..0c66e92 100644
--- a/arch/arm/boot/dts/rk3288-firefly.dtsi
+++ b/arch/arm/boot/dts/rk3288-firefly.dtsi
@@ -213,6 +213,8 @@
 		regulator-max-microvolt = <1350000>;
 		regulator-always-on;
 		regulator-boot-on;
+		regulator-enable-ramp-delay = <300>;
+		regulator-ramp-delay = <8000>;
 		vin-supply = <&vcc_sys>;
 	};
 
-- 
1.9.1

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WARNING: multiple messages have this Message-ID (diff)
From: romain.perier@gmail.com (Romain Perier)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH] ARM: dts: rockchip: Add ramp delay for vdd_cpu in firefly board dts
Date: Mon, 15 Jun 2015 17:41:41 +0000	[thread overview]
Message-ID: <1434390101-27000-1-git-send-email-romain.perier@gmail.com> (raw)

Adds ramp delay for the vdd_cpu output. It removes warning "ramp_delay not set"
emitted by the function regulator_set_voltage_time_sel() by the same time,
which floods kernel logs.

Signed-off-by: Romain Perier <romain.perier@gmail.com>
---
 arch/arm/boot/dts/rk3288-firefly.dtsi | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/arch/arm/boot/dts/rk3288-firefly.dtsi b/arch/arm/boot/dts/rk3288-firefly.dtsi
index 0b42372..0c66e92 100644
--- a/arch/arm/boot/dts/rk3288-firefly.dtsi
+++ b/arch/arm/boot/dts/rk3288-firefly.dtsi
@@ -213,6 +213,8 @@
 		regulator-max-microvolt = <1350000>;
 		regulator-always-on;
 		regulator-boot-on;
+		regulator-enable-ramp-delay = <300>;
+		regulator-ramp-delay = <8000>;
 		vin-supply = <&vcc_sys>;
 	};
 
-- 
1.9.1

             reply	other threads:[~2015-06-15 17:41 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2015-06-15 17:41 Romain Perier [this message]
2015-06-15 17:41 ` [PATCH] ARM: dts: rockchip: Add ramp delay for vdd_cpu in firefly board dts Romain Perier
     [not found] ` <1434390101-27000-1-git-send-email-romain.perier-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2015-06-22 14:36   ` Heiko Stübner
2015-06-22 14:36     ` Heiko Stübner

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