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From:   Stefan Mavrodiev <stefan@olimex.com>
To:     Maxime Ripard <mripard@kernel.org>, Chen-Yu Tsai <wens@csie.org>,
        Rob Herring <robh+dt@kernel.org>,
        Mark Rutland <mark.rutland@arm.com>,
        linux-arm-kernel@lists.infradead.org (moderated list:ARM/Allwinner
        sunXi SoC support),
        devicetree@vger.kernel.org (open list:OPEN FIRMWARE AND FLATTENED
        DEVICE TREE BINDINGS), linux-kernel@vger.kernel.org (open list)
Cc:     linux-sunxi@googlegroups.com, Stefan Mavrodiev <stefan@olimex.com>
Subject: [PATCH 1/1] arm64: dts: allwinner: a64: olinuxino: Add VCC-PG supply
Date:   Tue, 26 Nov 2019 13:05:08 +0200
Message-Id: <20191126110508.15264-1-stefan@olimex.com>
Sender: linux-kernel-owner@vger.kernel.org
Precedence: bulk

On A64-OLinuXino boards, PG9 is used for USB1 enable/disable. The
port is supplied by DLDO4, which is disabled by default. The patch
adds the regulator as vcc-pg, which is later used by the pinctrl.

Signed-off-by: Stefan Mavrodiev <stefan@olimex.com>
---
 arch/arm64/boot/dts/allwinner/sun50i-a64-olinuxino.dts | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64-olinuxino.dts b/arch/arm64/boot/dts/allwinner/sun50i-a64-olinuxino.dts
index 01a9a52edae4..c9d8c9c4ef20 100644
--- a/arch/arm64/boot/dts/allwinner/sun50i-a64-olinuxino.dts
+++ b/arch/arm64/boot/dts/allwinner/sun50i-a64-olinuxino.dts
@@ -163,6 +163,10 @@
 	status = "okay";
 };
 
+&pio {
+	vcc-pg-supply=<&reg_dldo4>;
+};
+
 &r_rsb {
 	status = "okay";
 
-- 
2.17.1