From: Chen-Yu Tsai <wens@csie.org>
To: Mark Brown <broonie@kernel.org>,
Liam Girdwood <lgirdwood@gmail.com>,
Maxime Ripard <maxime.ripard@free-electrons.com>
Cc: Chen-Yu Tsai <wens@csie.org>,
linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org, Lee Jones <lee.jones@linaro.org>
Subject: [PATCH resend v2 5/6] ARM: dts: sun9i: a80-optimus: Disable dummy regulators vcc3v0, vcc3v3, vcc5v0
Date: Wed, 1 Jun 2016 00:23:23 +0800 [thread overview]
Message-ID: <1464711804-19256-6-git-send-email-wens@csie.org> (raw)
In-Reply-To: <1464711804-19256-1-git-send-email-wens@csie.org>
These 3 regulators are provided in sunxi-common-regulators.dtsi.
3.0V/3.3V and 5.0V are commonly used voltages in Allwinner devices.
These dummy regulators provide a stand-in when bindings that require
one, but the real regulator is not supported yet.
Since these are no longer needed, we can disable them.
Signed-off-by: Chen-Yu Tsai <wens@csie.org>
---
arch/arm/boot/dts/sun9i-a80-optimus.dts | 12 ++++++++++++
1 file changed, 12 insertions(+)
diff --git a/arch/arm/boot/dts/sun9i-a80-optimus.dts b/arch/arm/boot/dts/sun9i-a80-optimus.dts
index 6cfc02194035..991337d1d6f1 100644
--- a/arch/arm/boot/dts/sun9i-a80-optimus.dts
+++ b/arch/arm/boot/dts/sun9i-a80-optimus.dts
@@ -322,6 +322,18 @@
#include "axp809.dtsi"
+®_vcc3v0 {
+ status = "disabled";
+};
+
+®_vcc3v3 {
+ status = "disabled";
+};
+
+®_vcc5v0 {
+ status = "disabled";
+};
+
&uart0 {
pinctrl-names = "default";
pinctrl-0 = <&uart0_pins_a>;
--
2.8.1
next prev parent reply other threads:[~2016-05-31 16:23 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-05-31 16:23 [PATCH resend v2 0/6] regulator: axp20x: Add support for AXP809 PMIC Chen-Yu Tsai
2016-05-31 16:23 ` [PATCH resend v2 1/6] regulator: axp20x: support AXP809 variant Chen-Yu Tsai
2016-05-31 17:36 ` Mark Brown
2016-06-01 2:03 ` Chen-Yu Tsai
2016-06-02 10:27 ` Mark Brown
2016-06-02 11:05 ` Chen-Yu Tsai
2016-06-02 13:25 ` Mark Brown
2016-06-02 14:14 ` Chen-Yu Tsai
2016-05-31 16:23 ` [PATCH resend v2 2/6] ARM: dts: sunxi: Add dtsi file for AXP809 PMIC Chen-Yu Tsai
2016-05-31 16:23 ` [PATCH resend v2 3/6] ARM: dts: sun9i: a80-optimus: Add AXP809 PMIC device node and regulators Chen-Yu Tsai
2016-05-31 16:23 ` [PATCH resend v2 4/6] ARM: dts: sun9i: cubieboard4: " Chen-Yu Tsai
2016-05-31 16:23 ` Chen-Yu Tsai [this message]
2016-05-31 19:01 ` [PATCH resend v2 5/6] ARM: dts: sun9i: a80-optimus: Disable dummy regulators vcc3v0, vcc3v3, vcc5v0 Maxime Ripard
2016-06-01 2:45 ` Chen-Yu Tsai
2016-06-01 7:01 ` Maxime Ripard
2016-05-31 16:23 ` [PATCH resend v2 6/6] ARM: dts: sun9i: cubieboard4: " Chen-Yu Tsai
2016-05-31 19:02 ` [PATCH resend v2 0/6] regulator: axp20x: Add support for AXP809 PMIC Maxime Ripard
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