From: Chen-Yu Tsai <wens@csie.org>
To: Maxime Ripard <maxime.ripard@bootlin.com>
Cc: Chen-Yu Tsai <wens@csie.org>,
devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org
Subject: [PATCH] ARM: dts: sun8i: reference tablet design: Enable PMIC power supplies
Date: Mon, 12 Mar 2018 12:21:16 +0800 [thread overview]
Message-ID: <20180312042116.18513-1-wens@csie.org> (raw)
The A23/A33 reference tablet design has a DC barrel tied to the ACIN
of the PMIC. And being a tablet, it has a Li-Po battery.
Enable both power supplies in the device tree.
Signed-off-by: Chen-Yu Tsai <wens@csie.org>
---
arch/arm/boot/dts/sun8i-reference-design-tablet.dtsi | 8 ++++++++
1 file changed, 8 insertions(+)
diff --git a/arch/arm/boot/dts/sun8i-reference-design-tablet.dtsi b/arch/arm/boot/dts/sun8i-reference-design-tablet.dtsi
index f51f37cc721d..880096c7e252 100644
--- a/arch/arm/boot/dts/sun8i-reference-design-tablet.dtsi
+++ b/arch/arm/boot/dts/sun8i-reference-design-tablet.dtsi
@@ -124,6 +124,14 @@
#include "axp223.dtsi"
+&ac_power_supply {
+ status = "okay";
+};
+
+&battery_power_supply {
+ status = "okay";
+};
+
®_aldo1 {
regulator-always-on;
regulator-min-microvolt = <3000000>;
--
2.16.2
next reply other threads:[~2018-03-12 4:21 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-03-12 4:21 Chen-Yu Tsai [this message]
2018-03-12 8:46 ` [PATCH] ARM: dts: sun8i: reference tablet design: Enable PMIC power supplies Maxime Ripard
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