linux-kernel - [PATCH v6 2/3] arm64: allwinner: axp803: Add drivevbus regulator

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Message-Id: <20180423063239.3988-2-jagan@amarulasolutions.com>
Date:   Mon, 23 Apr 2018 12:02:38 +0530
From:   Jagan Teki <jagan@...rulasolutions.com>
To:     Maxime Ripard <maxime.ripard@...e-electrons.com>
Cc:     Mark Brown <broonie@...nel.org>, Chen-Yu Tsai <wens@...e.org>,
        Icenowy Zheng <icenowy@...c.io>,
        Rob Herring <robh+dt@...nel.org>,
        Mark Rutland <mark.rutland@....com>,
        Catalin Marinas <catalin.marinas@....com>,
        Will Deacon <will.deacon@....com>,
        Michael Trimarchi <michael@...rulasolutions.com>,
        linux-arm-kernel@...ts.infradead.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org,
        Jagan Teki <jagan@...rulasolutions.com>
Subject: [PATCH v6 2/3] arm64: allwinner: axp803: Add drivevbus regulator

Add reg_drivevbus regualtor for boards which are using
external regulator to drive the OTG VBus through N_VBUSEN
PMIC pin.

Signed-off-by: Jagan Teki <jagan@...rulasolutions.com>
Reviewed-by: Chen-Yu Tsai <wens@...e.org>
---
Changes for v6:
- Rebase on master 
Changes for v5:
- Collect Chen-Yu reviewed-by tag
Changes for v4:
- rebase on master
Changes for v3:
- none

 arch/arm64/boot/dts/allwinner/axp803.dtsi | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/arch/arm64/boot/dts/allwinner/axp803.dtsi b/arch/arm64/boot/dts/allwinner/axp803.dtsi
index ff8af52743ff..e5eae8bafc42 100644
--- a/arch/arm64/boot/dts/allwinner/axp803.dtsi
+++ b/arch/arm64/boot/dts/allwinner/axp803.dtsi
@@ -146,5 +146,10 @@
 			regulator-max-microvolt = <3000000>;
 			regulator-name = "rtc-ldo";
 		};
+
+		reg_drivevbus: drivevbus {
+			regulator-name = "drivevbus";
+			status = "disabled";
+		};
 	};
 };
-- 
2.14.3