Patch "ARM: dts: imx6q-dhcom: Fix SGTL5000 VDDIO regulator connection" has been added to the 4.19-stable tree

gregkh at linuxfoundation.org gregkh at linuxfoundation.org
Sat Jan 18 07:13:36 PST 2020


This is a note to let you know that I've just added the patch titled

    ARM: dts: imx6q-dhcom: Fix SGTL5000 VDDIO regulator connection

to the 4.19-stable tree which can be found at:
    http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary

The filename of the patch is:
     arm-dts-imx6q-dhcom-fix-sgtl5000-vddio-regulator-connection.patch
and it can be found in the queue-4.19 subdirectory.

If you, or anyone else, feels it should not be added to the stable tree,
please let <stable at vger.kernel.org> know about it.


>From fe6a6689d1815b63528796886853890d8ee7f021 Mon Sep 17 00:00:00 2001
From: Marek Vasut <marex at denx.de>
Date: Fri, 20 Dec 2019 10:11:24 +0100
Subject: ARM: dts: imx6q-dhcom: Fix SGTL5000 VDDIO regulator connection

From: Marek Vasut <marex at denx.de>

commit fe6a6689d1815b63528796886853890d8ee7f021 upstream.

The SGTL5000 VDDIO is connected to the PMIC SW2 output, not to
a fixed 3V3 rail. Describe this correctly in the DT.

Fixes: 52c7a088badd ("ARM: dts: imx6q: Add support for the DHCOM iMX6 SoM and PDK2")
Signed-off-by: Marek Vasut <marex at denx.de>
Cc: Fabio Estevam <festevam at gmail.com>
Cc: Ludwig Zenz <lzenz at dh-electronics.com>
Cc: NXP Linux Team <linux-imx at nxp.com>
To: linux-arm-kernel at lists.infradead.org
Signed-off-by: Shawn Guo <shawnguo at kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh at linuxfoundation.org>

---
 arch/arm/boot/dts/imx6q-dhcom-pdk2.dts |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

--- a/arch/arm/boot/dts/imx6q-dhcom-pdk2.dts
+++ b/arch/arm/boot/dts/imx6q-dhcom-pdk2.dts
@@ -55,7 +55,7 @@
 		#sound-dai-cells = <0>;
 		clocks = <&clk_ext_audio_codec>;
 		VDDA-supply = <&reg_3p3v>;
-		VDDIO-supply = <&reg_3p3v>;
+		VDDIO-supply = <&sw2_reg>;
 	};
 };
 


Patches currently in stable-queue which might be from marex at denx.de are

queue-4.19/arm-dts-imx6q-dhcom-fix-sgtl5000-vddio-regulator-connection.patch



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