[4.9,053/199] ARM: dts: realview-pbx: Fix duplicate regulator nodes

Message ID 20191219183217.894949173@linuxfoundation.org
State New
Headers show
Series
  • Untitled series #25855
Related show

Commit Message

Greg Kroah-Hartman Dec. 19, 2019, 6:32 p.m.
From: Rob Herring <robh@kernel.org>


[ Upstream commit 7f4b001b7f6e0480b5bdab9cd8ce1711e43e5cb5 ]

There's a bug in dtc in checking for duplicate node names when there's
another section (e.g. "/ { };"). In this case, skeleton.dtsi provides
another section. Upon removal of skeleton.dtsi, the dtb fails to build
due to a duplicate node 'fixedregulator@0'. As both nodes were pretty
much the same 3.3V fixed regulator, it hasn't really mattered. Fix this
by renaming the nodes to something unique. In the process, drop the
unit-address which shouldn't be present wtihout reg property.

Cc: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Rob Herring <robh@kernel.org>

Signed-off-by: Olof Johansson <olof@lixom.net>

Signed-off-by: Sasha Levin <sashal@kernel.org>

---
 arch/arm/boot/dts/arm-realview-pbx.dtsi | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

-- 
2.20.1

Patch

diff --git a/arch/arm/boot/dts/arm-realview-pbx.dtsi b/arch/arm/boot/dts/arm-realview-pbx.dtsi
index 2bf3958b2e6b9..068293254fbb8 100644
--- a/arch/arm/boot/dts/arm-realview-pbx.dtsi
+++ b/arch/arm/boot/dts/arm-realview-pbx.dtsi
@@ -43,7 +43,7 @@ 
 	};
 
 	/* The voltage to the MMC card is hardwired at 3.3V */
-	vmmc: fixedregulator@0 {
+	vmmc: regulator-vmmc {
 		compatible = "regulator-fixed";
 		regulator-name = "vmmc";
 		regulator-min-microvolt = <3300000>;
@@ -51,7 +51,7 @@ 
 		regulator-boot-on;
         };
 
-	veth: fixedregulator@0 {
+	veth: regulator-veth {
 		compatible = "regulator-fixed";
 		regulator-name = "veth";
 		regulator-min-microvolt = <3300000>;
@@ -539,4 +539,3 @@ 
 		};
 	};
 };
-