From mboxrd@z Thu Jan 1 00:00:00 1970 From: Srinivas Kandagatla Subject: [PATCH v2 7/9] arm64: dts: apq8016-sbc: make 1.8v available on LS expansion Date: Thu, 28 Jan 2016 17:44:09 +0000 Message-ID: <1454003049-3414-1-git-send-email-srinivas.kandagatla@linaro.org> References: <1454002960-3106-1-git-send-email-srinivas.kandagatla@linaro.org> Return-path: In-Reply-To: <1454002960-3106-1-git-send-email-srinivas.kandagatla@linaro.org> Sender: linux-kernel-owner@vger.kernel.org To: Andy Gross Cc: devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-arm-msm@vger.kernel.org, Srinivas Kandagatla List-Id: devicetree@vger.kernel.org 96boards mezzanine boards on LS expansion require 1.8v as per 96boards specifications, so enable the corresponding regulators and make them always-on. Signed-off-by: Srinivas Kandagatla --- arch/arm64/boot/dts/qcom/apq8016-sbc.dtsi | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/arch/arm64/boot/dts/qcom/apq8016-sbc.dtsi b/arch/arm64/boot/dts/qcom/apq8016-sbc.dtsi index 601c0ff..279af22 100644 --- a/arch/arm64/boot/dts/qcom/apq8016-sbc.dtsi +++ b/arch/arm64/boot/dts/qcom/apq8016-sbc.dtsi @@ -230,9 +230,14 @@ regulator-max-microvolt = <3337000>; }; + /** + * 1.8v required on LS expansion + * for mezzanine boards + */ l15 { regulator-min-microvolt = <1750000>; regulator-max-microvolt = <3337000>; + regulator-always-on; }; l16 { -- 1.9.1