ARM: dts: imx6qdl-gw52xx: fix duplicate regulator naming

commit 5a22747b76ca2384057d8e783265404439d31d7f upstream.

2 regulator descriptions carry identical naming.

This leads to following boot warning:
[    0.173138] debugfs: Directory 'vdd1p8' with parent 'regulator' already present!

Fix this by renaming the one used for audio.

Fixes: 5051bff33102 ("ARM: dts: imx: ventana: add LTC3676 PMIC support")
Signed-off-by: Tim Harvey <tharvey@gateworks.com>
Signed-off-by: Koen Vandeputte <koen.vandeputte@ncentric.com>
Cc: stable@vger.kernel.org # v4.11
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/arch/arm/boot/dts/imx6qdl-gw52xx.dtsi b/arch/arm/boot/dts/imx6qdl-gw52xx.dtsi
index 736074f1c3ef940c101160dcd5f0e79c56baebaa..959d8ac2e393bfa9afca68f71c4d7c1d8c360edb 100644 (file)
--- a/arch/arm/boot/dts/imx6qdl-gw52xx.dtsi
+++ b/arch/arm/boot/dts/imx6qdl-gw52xx.dtsi
@@ -418,7 +418,7 @@
 
                        /* VDD_AUD_1P8: Audio codec */
                        reg_aud_1p8v: ldo3 {
-                               regulator-name = "vdd1p8";
+                               regulator-name = "vdd1p8a";
                                regulator-min-microvolt = <1800000>;
                                regulator-max-microvolt = <1800000>;
                                regulator-boot-on;