From: Priit Laes <plaes@plaes.org>
To: Rob Herring <robh+dt@kernel.org>,
Mark Rutland <mark.rutland@arm.com>,
Maxime Ripard <maxime.ripard@bootlin.com>,
Chen-Yu Tsai <wens@csie.org>,
devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org
Cc: linux-sunxi@googlegroups.com, Priit Laes <priit.laes@paf.com>
Subject: [PATCH] ARM: dts: sun7i: olimex-lime2: Add regulators for GPIO banks
Date: Tue, 26 Feb 2019 16:15:25 +0200 [thread overview]
Message-ID: <20190226141525.1039-1-plaes@plaes.org> (raw)
From: Priit Laes <priit.laes@paf.com>
Make sure that A20 Olimex Lime2 pin bank regulators are
properly represented.
While pin banks A, B and F are connected to 3.3V static
regulator, pin banks E and G tied with LDO3 and LDO4 regulators
with 2.8V reference.
Signed-off-by: Priit Laes <priit.laes@paf.com>
---
arch/arm/boot/dts/sun7i-a20-olinuxino-lime2.dts | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/arch/arm/boot/dts/sun7i-a20-olinuxino-lime2.dts b/arch/arm/boot/dts/sun7i-a20-olinuxino-lime2.dts
index 4e1c590eb098..3de479bfa4cf 100644
--- a/arch/arm/boot/dts/sun7i-a20-olinuxino-lime2.dts
+++ b/arch/arm/boot/dts/sun7i-a20-olinuxino-lime2.dts
@@ -174,6 +174,12 @@
};
&pio {
+ vcc-pa-supply = <®_vcc3v3>;
+ vcc-pc-supply = <®_vcc3v3>;
+ vcc-pe-supply = <®_ldo3>;
+ vcc-pf-supply = <®_vcc3v3>;
+ vcc-pg-supply = <®_ldo4>;
+
led_pins_olinuxinolime: led-pins {
pins = "PH2";
function = "gpio_out";
--
2.11.0
next reply other threads:[~2019-02-26 14:15 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-02-26 14:15 Priit Laes [this message]
2019-02-27 9:24 ` [PATCH] ARM: dts: sun7i: olimex-lime2: Add regulators for GPIO banks Maxime Ripard
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