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From: Chen-Yu Tsai <wens-jdAy2FN1RRM@public.gmane.org>
To: Lee Jones <lee.jones-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org>,
	Liam Girdwood <lgirdwood-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>,
	Mark Brown <broonie-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>,
	Maxime Ripard
	<maxime.ripard-wi1+55ScJUtKEb57/3fJTNBPR1lH4CV8@public.gmane.org>
Cc: Chen-Yu Tsai <wens-jdAy2FN1RRM@public.gmane.org>,
	linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
	devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
	linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org,
	linux-sunxi-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org
Subject: [PATCH resend v2 9/9] ARM: dts: sun9i: cubieboard4: Disable dummy regulators vcc3v0, vcc3v3, vcc5v0
Date: Tue, 29 Mar 2016 17:22:32 +0800	[thread overview]
Message-ID: <1459243352-23344-10-git-send-email-wens@csie.org> (raw)
In-Reply-To: <1459243352-23344-1-git-send-email-wens-jdAy2FN1RRM@public.gmane.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-jdAy2FN1RRM@public.gmane.org>
---
 arch/arm/boot/dts/sun9i-a80-cubieboard4.dts | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/arch/arm/boot/dts/sun9i-a80-cubieboard4.dts b/arch/arm/boot/dts/sun9i-a80-cubieboard4.dts
index 8d8af1189d87..84a12fef5768 100644
--- a/arch/arm/boot/dts/sun9i-a80-cubieboard4.dts
+++ b/arch/arm/boot/dts/sun9i-a80-cubieboard4.dts
@@ -255,6 +255,18 @@
 
 #include "axp809.dtsi"
 
+&reg_vcc3v0 {
+	status = "disabled";
+};
+
+&reg_vcc3v3 {
+	status = "disabled";
+};
+
+&reg_vcc5v0 {
+	status = "disabled";
+};
+
 &uart0 {
 	pinctrl-names = "default";
 	pinctrl-0 = <&uart0_pins_a>;
-- 
2.7.0

  parent reply	other threads:[~2016-03-29  9:22 UTC|newest]

Thread overview: 18+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-03-29  9:22 [PATCH resend v2 0/9] mfd: axp20x: Add support for AXP809 PMIC Chen-Yu Tsai
     [not found] ` <1459243352-23344-1-git-send-email-wens-jdAy2FN1RRM@public.gmane.org>
2016-03-29  9:22   ` [PATCH resend v2 1/9] MAINTAINERS: Add entry for X-Powers AXP family PMIC drivers Chen-Yu Tsai
     [not found]     ` <1459243352-23344-2-git-send-email-wens-jdAy2FN1RRM@public.gmane.org>
2016-04-25 16:27       ` Lee Jones
2016-03-29  9:22   ` [PATCH resend v2 2/9] mfd: axp20x: Add bindings for AXP809 PMIC Chen-Yu Tsai
     [not found]     ` <1459243352-23344-3-git-send-email-wens-jdAy2FN1RRM@public.gmane.org>
2016-04-11  8:24       ` Lee Jones
2016-03-29  9:22   ` [PATCH resend v2 3/9] mfd: axp20x: Add support " Chen-Yu Tsai
     [not found]     ` <1459243352-23344-4-git-send-email-wens-jdAy2FN1RRM@public.gmane.org>
2016-04-11  8:24       ` Lee Jones
2016-04-22  6:58         ` Chen-Yu Tsai
2016-03-29  9:22   ` [PATCH resend v2 4/9] regulator: axp20x: support AXP809 variant Chen-Yu Tsai
     [not found]     ` <1459243352-23344-5-git-send-email-wens-jdAy2FN1RRM@public.gmane.org>
2016-03-29  9:51       ` Priit Laes
2016-03-29 16:09       ` Mark Brown
2016-03-29  9:22   ` [PATCH resend v2 5/9] ARM: dts: sunxi: Add dtsi file for AXP809 PMIC Chen-Yu Tsai
2016-03-29  9:22   ` [PATCH resend v2 6/9] ARM: dts: sun9i: a80-optimus: Add AXP809 PMIC device node and regulators Chen-Yu Tsai
2016-03-29  9:22   ` [PATCH resend v2 7/9] ARM: dts: sun9i: cubieboard4: " Chen-Yu Tsai
2016-03-29  9:22   ` [PATCH resend v2 8/9] ARM: dts: sun9i: a80-optimus: Disable dummy regulators vcc3v0, vcc3v3, vcc5v0 Chen-Yu Tsai
2016-03-29  9:22   ` Chen-Yu Tsai [this message]
2016-04-11  0:27   ` [PATCH resend v2 0/9] mfd: axp20x: Add support for AXP809 PMIC Chen-Yu Tsai
     [not found]     ` <CAGb2v64fU+n-mrVk=+ox5e-np_oK3ZiVk-YMknriGQsnxOVBvQ-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2016-04-11  7:59       ` Lee Jones

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