linux-kernel - [PATCH] ARM: dts: at91: sama5d2: add ETB and ETM unit name

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Message-ID: <20210402170139.140595-1-nicolas.ferre@microchip.com>
Date:   Fri, 2 Apr 2021 19:01:39 +0200
From:   <nicolas.ferre@...rochip.com>
To:     Ludovic Desroches <ludovic.desroches@...rochip.com>,
        Alexandre Belloni <alexandre.belloni@...tlin.com>
CC:     <devicetree@...r.kernel.org>,
        <linux-arm-kernel@...ts.infradead.org>,
        <linux-kernel@...r.kernel.org>,
        Nicolas Ferre <nicolas.ferre@...rochip.com>
Subject: [PATCH] ARM: dts: at91: sama5d2: add ETB and ETM unit name

From: Nicolas Ferre <nicolas.ferre@...rochip.com>

Add unit address to the ETB and ETM nodes.

It also allow us to get rid of the warnings:
../arch/arm/boot/dts/sama5d2.dtsi:43.6-57.4: Warning
(unit_address_vs_reg): /etb: node has a reg or ranges property, but no
unit name
../arch/arm/boot/dts/sama5d2.dtsi:59.6-73.4: Warning
(unit_address_vs_reg): /etm: node has a reg or ranges property, but no
unit name
when we compile with W=1.

Signed-off-by: Nicolas Ferre <nicolas.ferre@...rochip.com>
---
 arch/arm/boot/dts/sama5d2.dtsi | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/arch/arm/boot/dts/sama5d2.dtsi b/arch/arm/boot/dts/sama5d2.dtsi
index 2c4952427296..a27294394508 100644
--- a/arch/arm/boot/dts/sama5d2.dtsi
+++ b/arch/arm/boot/dts/sama5d2.dtsi
@@ -40,7 +40,7 @@ pmu {
 		interrupts = <2 IRQ_TYPE_LEVEL_HIGH 0>;
 	};
 
-	etb {
+	etb@...000 {
 		compatible = "arm,coresight-etb10", "arm,primecell";
 		reg = <0x740000 0x1000>;
 
@@ -56,7 +56,7 @@ etb_in: endpoint {
 		};
 	};
 
-	etm {
+	etm@...000 {
 		compatible = "arm,coresight-etm3x", "arm,primecell";
 		reg = <0x73C000 0x1000>;
 
-- 
2.31.1