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Date: Sun, 21 Aug 2016 10:11:22 +0800
From: Chen-Yu Tsai <wens@...e.org>
To: Lee Jones <lee.jones@...aro.org>, Rob Herring <robh+dt@...nel.org>,
Mark Rutland <mark.rutland@....com>,
Liam Girdwood <lgirdwood@...il.com>,
Mark Brown <broonie@...nel.org>,
Maxime Ripard <maxime.ripard@...e-electrons.com>
Cc: Chen-Yu Tsai <wens@...e.org>, devicetree@...r.kernel.org,
linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
linux-sunxi@...glegroups.com
Subject: [PATCH 6/9] ARM: dts: sun9i: cubieboard4: Declare AXP809 SW regulator as unused
The AXP809's SW (switch) regulator is unused on the Cubieboard 4.
Add an empty node for it so that the OS can generate constraints.
Signed-off-by: Chen-Yu Tsai <wens@...e.org>
---
arch/arm/boot/dts/sun9i-a80-cubieboard4.dts | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/arch/arm/boot/dts/sun9i-a80-cubieboard4.dts b/arch/arm/boot/dts/sun9i-a80-cubieboard4.dts
index 04b014603659..910b29f0f0b5 100644
--- a/arch/arm/boot/dts/sun9i-a80-cubieboard4.dts
+++ b/arch/arm/boot/dts/sun9i-a80-cubieboard4.dts
@@ -253,6 +253,10 @@
reg_rtc_ldo: rtc_ldo {
regulator-name = "vcc-rtc-vdd1v8-io";
};
+
+ sw {
+ /* unused */
+ };
};
};
--
2.9.3
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