From: Mark Brown <broonie@kernel.org>
To: "Benoît Cousson" <bcousson@baylibre.com>,
"Tony Lindgren" <tony@atomide.com>
Cc: linux-omap@vger.kernel.org, devicetree@vger.kernel.org,
linux-arm-kernel@lists.infradead.org,
Mark Brown <broonie@kernel.org>
Subject: [PATCH] ARM: dts: am33xx: Map baseboard EEPROM on BeagleBone Black
Date: Mon, 20 Jun 2022 16:21:50 +0100 [thread overview]
Message-ID: <20220620152150.708664-1-broonie@kernel.org> (raw)
The identification EEPROM on the BeagleBone Black baseboard is supplied
by VDD_3V3A which is supplied by LDO4 on the PMIC. Map this as per the DT
binding for the EEPROM. Since this supply is always-on this has no
practical impact but it does silence a warning at boot due to using a dummy
regulator.
Signed-off-by: Mark Brown <broonie@kernel.org>
---
arch/arm/boot/dts/am335x-boneblack.dts | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/arch/arm/boot/dts/am335x-boneblack.dts b/arch/arm/boot/dts/am335x-boneblack.dts
index 9312197316f0..b956e2f60fe0 100644
--- a/arch/arm/boot/dts/am335x-boneblack.dts
+++ b/arch/arm/boot/dts/am335x-boneblack.dts
@@ -168,3 +168,7 @@ &gpio3 {
"NC",
"NC";
};
+
+&baseboard_eeprom {
+ vcc-supply = <&ldo4_reg>;
+};
--
2.30.2
next reply other threads:[~2022-06-20 15:25 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-06-20 15:21 Mark Brown [this message]
2022-06-27 10:57 ` [PATCH] ARM: dts: am33xx: Map baseboard EEPROM on BeagleBone Black Tony Lindgren
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