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 [thread overview]
Message-ID: <20191126110508.15264-1-stefan@olimex.com> (raw)
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=<®_dldo4>;
+};
+
&r_rsb {
status = "okay";
--
2.17.1
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next reply other threads:[~2019-11-26 11:05 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-11-26 11:05 Stefan Mavrodiev [this message]
2019-11-26 16:27 ` [PATCH 1/1] arm64: dts: allwinner: a64: olinuxino: Add VCC-PG supply Maxime Ripard
2019-11-27 7:07 ` Stefan Mavrodiev
2019-11-28 10:33 ` Maxime Ripard
2019-11-29 7:22 ` Stefan Mavrodiev
2019-11-29 7:34 ` Chen-Yu Tsai
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