From mboxrd@z Thu Jan 1 00:00:00 1970 From: Stephen Boyd Subject: Re: [PATCH v2 05/13] ARM: dts: db600c: add pmic regulator supplies Date: Tue, 19 Apr 2016 12:10:25 -0700 Message-ID: <571682A1.9010000@codeaurora.org> References: <1460453642-5809-1-git-send-email-srinivas.kandagatla@linaro.org> <1460453642-5809-6-git-send-email-srinivas.kandagatla@linaro.org> Mime-Version: 1.0 Content-Type: text/plain; charset=windows-1252 Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <1460453642-5809-6-git-send-email-srinivas.kandagatla@linaro.org> Sender: linux-kernel-owner@vger.kernel.org To: Srinivas Kandagatla , Andy Gross , linux-arm-msm@vger.kernel.org Cc: devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-soc@vger.kernel.org List-Id: devicetree@vger.kernel.org On 04/12/2016 02:33 AM, Srinivas Kandagatla wrote: > This patch adds pmic regulator supplies connected on the board. > Rest of the invidual regulators would be added as and when required by > the devices. > > Signed-off-by: Srinivas Kandagatla > Acked-by: Bjorn Andersson > --- > arch/arm/boot/dts/qcom-apq8064-arrow-db600c.dts | 62 +++++++++++++++++++++++++ > 1 file changed, 62 insertions(+) > > diff --git a/arch/arm/boot/dts/qcom-apq8064-arrow-db600c.dts b/arch/arm/boot/dts/qcom-apq8064-arrow-db600c.dts > index 57d4500..6695b00 100644 > --- a/arch/arm/boot/dts/qcom-apq8064-arrow-db600c.dts > +++ b/arch/arm/boot/dts/qcom-apq8064-arrow-db600c.dts > @@ -9,7 +9,69 @@ > serial1 = &gsbi1_serial; > }; > > + regulators { > + compatible = "simple-bus"; > + vph: regulator-fixed@1 { > + compatible = "regulator-fixed"; > + regulator-min-microvolt = <4500000>; > + regulator-max-microvolt = <4500000>; > + regulator-name = "VPH"; > + regulator-type = "voltage"; > + regulator-boot-on; > + }; > + }; Just curious why we added the vph supply? Is that for some framework requirement? We haven't done this on other boards, although we probably should if there's a good reason for it. -- Qualcomm Innovation Center, Inc. is a member of Code Aurora Forum, a Linux Foundation Collaborative Project