linux-kernel - [PATCH 1/2] ARM: dts: meson8m2: mxiii-plus: rename the DCDC2 regulator

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Message-Id: <20190520200839.22715-2-martin.blumenstingl@googlemail.com>
Date:   Mon, 20 May 2019 22:08:38 +0200
From:   Martin Blumenstingl <martin.blumenstingl@...glemail.com>
To:     balbes-150@...dex.ru, linux-amlogic@...ts.infradead.org,
        khilman@...libre.com
Cc:     linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
        Martin Blumenstingl <martin.blumenstingl@...glemail.com>
Subject: [PATCH 1/2] ARM: dts: meson8m2: mxiii-plus: rename the DCDC2 regulator

The DCDC2 regulator output is actually called "VDD_EE" in various
Meson8b board schematics. This matches with what Amlogic names it in the
most part of their vendor kernel (there are a few places where it's
actually called VDDAO, schematics of EC-100 suggest that the regulator
output is used for both signals).
While here, also give the regulator an alias as it supplies the Mali GPU
so a phandle to it will be required later on.

Signed-off-by: Martin Blumenstingl <martin.blumenstingl@...glemail.com>
---
 arch/arm/boot/dts/meson8m2-mxiii-plus.dts | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/arch/arm/boot/dts/meson8m2-mxiii-plus.dts b/arch/arm/boot/dts/meson8m2-mxiii-plus.dts
index 29d830ae4bf4..c7d9cf035e22 100644
--- a/arch/arm/boot/dts/meson8m2-mxiii-plus.dts
+++ b/arch/arm/boot/dts/meson8m2-mxiii-plus.dts
@@ -114,8 +114,9 @@
 				regulator-always-on;
 			};
 
-			DCDC2 {
-				regulator-name = "VDDAO";
+			vddee: DCDC2 {
+				/* the output is also used as VDDAO */
+				regulator-name = "VDD_EE";
 				regulator-min-microvolt = <950000>;
 				regulator-max-microvolt = <1150000>;
 				regulator-boot-on;
-- 
2.21.0