From mboxrd@z Thu Jan 1 00:00:00 1970 From: Shawn Guo Subject: Re: [PATCH 3/3] ARM: dts: phycore-imx6: set buck regulator modes explicitly Date: Sat, 24 Feb 2018 15:17:04 +0800 Message-ID: <20180224071702.GD3217@dragon> References: <1518170721-28198-1-git-send-email-chf.fritz@googlemail.com> <1518170721-28198-4-git-send-email-chf.fritz@googlemail.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: Content-Disposition: inline In-Reply-To: <1518170721-28198-4-git-send-email-chf.fritz@googlemail.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=m.gmane.org@lists.infradead.org To: Christoph Fritz Cc: Fabio Estevam , devicetree@vger.kernel.org, Rob Herring , linux-arm-kernel@lists.infradead.org, Christian Hemp List-Id: devicetree@vger.kernel.org On Fri, Feb 09, 2018 at 11:05:21AM +0100, Christoph Fritz wrote: > This patch sets initial buck regulator modes explicitly to a state > this hardware needs. So a wrong initial mode set by bootloader or > pmic itself does not interfere anymore. > > Signed-off-by: Christoph Fritz > Signed-off-by: Christian Hemp Looks good to me. Ping me to pick it up when first two patches are accepted. Shawn > --- > arch/arm/boot/dts/imx6qdl-phytec-phycore-som.dtsi | 4 ++++ > 1 file changed, 4 insertions(+) > > diff --git a/arch/arm/boot/dts/imx6qdl-phytec-phycore-som.dtsi b/arch/arm/boot/dts/imx6qdl-phytec-phycore-som.dtsi > index 53e4337..2ad1336 100644 > --- a/arch/arm/boot/dts/imx6qdl-phytec-phycore-som.dtsi > +++ b/arch/arm/boot/dts/imx6qdl-phytec-phycore-som.dtsi > @@ -109,6 +109,7 @@ > regulator-name = "vdd_arm"; > regulator-min-microvolt = <730000>; > regulator-max-microvolt = <1380000>; > + regulator-initial-mode = <2>; /* SYNC */ > regulator-always-on; > }; > > @@ -116,6 +117,7 @@ > regulator-name = "vdd_soc"; > regulator-min-microvolt = <730000>; > regulator-max-microvolt = <1380000>; > + regulator-initial-mode = <2>; /* SYNC */ > regulator-always-on; > }; > > @@ -123,6 +125,7 @@ > regulator-name = "vdd_ddr3"; > regulator-min-microvolt = <1500000>; > regulator-max-microvolt = <1500000>; > + regulator-initial-mode = <2>; /* SYNC */ > regulator-always-on; > }; > > @@ -130,6 +133,7 @@ > regulator-name = "vdd_eth"; > regulator-min-microvolt = <1200000>; > regulator-max-microvolt = <1200000>; > + regulator-initial-mode = <2>; /* SYNC */ > regulator-always-on; > }; > > -- > 2.1.4 >