From: Stefan Wahren <wahrenst@gmx.net>
To: Rob Herring <robh@kernel.org>,
Krzysztof Kozlowski <krzk+dt@kernel.org>,
Conor Dooley <conor+dt@kernel.org>, Frank Li <Frank.Li@nxp.com>,
Pengutronix Kernel Team <kernel@pengutronix.de>,
Fabio Estevam <festevam@gmail.com>
Cc: devicetree@vger.kernel.org, Manuel Traut <manuel.traut@mt.com>,
imx@lists.linux.dev, linux-arm-kernel@lists.infradead.org,
Stefan Wahren <wahrenst@gmx.net>
Subject: [PATCH 3/5] ARM: dts: imx6ull-tarragon-common: Disable unused LDOs
Date: Sun, 4 Oct 2026 16:01:21 +0200 [thread overview]
Message-ID: <20261004140123.46461-4-wahrenst@gmx.net> (raw)
In-Reply-To: <20261004140123.46461-1-wahrenst@gmx.net>
According to the Tarragon schematics LDO2, LDO3 and LDO4 doesn't have any
consumers. So there is no point for regulator-always-on.
Fixes: 5e4f393ccbf0 ("ARM: dts: imx6ull: Add chargebyte Tarragon support")
Signed-off-by: Stefan Wahren <wahrenst@gmx.net>
---
arch/arm/boot/dts/nxp/imx/imx6ull-tarragon-common.dtsi | 3 ---
1 file changed, 3 deletions(-)
diff --git a/arch/arm/boot/dts/nxp/imx/imx6ull-tarragon-common.dtsi b/arch/arm/boot/dts/nxp/imx/imx6ull-tarragon-common.dtsi
index d2aa5285cd18..81761a505d6f 100644
--- a/arch/arm/boot/dts/nxp/imx/imx6ull-tarragon-common.dtsi
+++ b/arch/arm/boot/dts/nxp/imx/imx6ull-tarragon-common.dtsi
@@ -321,7 +321,6 @@ vgen2_reg: vldo2 {
regulator-name = "VLDO2";
regulator-min-microvolt = <800000>;
regulator-max-microvolt = <1550000>;
- regulator-always-on;
};
vgen3_reg: vccsd {
@@ -342,14 +341,12 @@ vgen5_reg: vldo3 {
regulator-name = "VLDO3";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <3300000>;
- regulator-always-on;
};
vgen6_reg: vldo4 {
regulator-name = "VLDO4";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <3300000>;
- regulator-always-on;
};
};
};
--
2.43.0
next prev parent reply other threads:[~2026-10-04 14:02 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-10-04 14:01 [PATCH 0/5] ARM: dts: imx6ull-tarragon-common: Fix several issues Stefan Wahren
2026-10-04 14:01 ` [PATCH 1/5] ARM: dts: imx6ull-tarragon-common: Fix Ethernet regression Stefan Wahren
2026-10-04 14:01 ` [PATCH 2/5] ARM: dts: imx6ull-tarragon-common: Fix Ethernet PHY issues Stefan Wahren
2026-10-04 14:01 ` Stefan Wahren [this message]
2026-10-04 14:01 ` [PATCH 4/5] ARM: dts: imx6ull-tarragon-common: Fix i.MX6ULL DVFS Stefan Wahren
2026-10-04 14:01 ` [PATCH 5/5] ARM: dts: imx6ull-tarragon-common: Fix vmmc supply Stefan Wahren
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20261004140123.46461-4-wahrenst@gmx.net \
--to=wahrenst@gmx.net \
--cc=Frank.Li@nxp.com \
--cc=conor+dt@kernel.org \
--cc=devicetree@vger.kernel.org \
--cc=festevam@gmail.com \
--cc=imx@lists.linux.dev \
--cc=kernel@pengutronix.de \
--cc=krzk+dt@kernel.org \
--cc=linux-arm-kernel@lists.infradead.org \
--cc=manuel.traut@mt.com \
--cc=robh@kernel.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox