linux-kernel - [PATCH 13/16] ARM: dts: at91: sama5d2: Remove i2s and tcb aliases from SoC dtsi

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Message-ID: <20200514050301.147442-14-tudor.ambarus@microchip.com>
Date:   Thu, 14 May 2020 05:03:15 +0000
From:   <Tudor.Ambarus@...rochip.com>
To:     <alexandre.belloni@...tlin.com>, <Ludovic.Desroches@...rochip.com>,
        <Nicolas.Ferre@...rochip.com>
CC:     <robh+dt@...nel.org>, <devicetree@...r.kernel.org>,
        <linux-arm-kernel@...ts.infradead.org>,
        <linux-kernel@...r.kernel.org>, <Codrin.Ciubotariu@...rochip.com>,
        <Tudor.Ambarus@...rochip.com>
Subject: [PATCH 13/16] ARM: dts: at91: sama5d2: Remove i2s and tcb aliases
 from SoC dtsi

From: Tudor Ambarus <tudor.ambarus@...rochip.com>

Device aliases are board-specific, if needed one should define them
in board dts rather than in the SoC dtsi. If an alias from the SoC
dtsi is addressed by a driver that does not use any of the of_alias*()
methods, we can drop it. This is the case for the i2s aliases, drop
them. tcb aliases point to nodes that are not enabled in any of the
sama5d2 based platforms. atmel_tclib.c is scheduled to go away, any
board using that alias is already broken, so get rid of the tcb aliases
too.

Signed-off-by: Tudor Ambarus <tudor.ambarus@...rochip.com>
---
 arch/arm/boot/dts/sama5d2.dtsi | 4 ----
 1 file changed, 4 deletions(-)

diff --git a/arch/arm/boot/dts/sama5d2.dtsi b/arch/arm/boot/dts/sama5d2.dtsi
index b8cdeedee6bc..c0a3ca8f9bf7 100644
--- a/arch/arm/boot/dts/sama5d2.dtsi
+++ b/arch/arm/boot/dts/sama5d2.dtsi
@@ -21,10 +21,6 @@
 	aliases {
 		serial0 = &uart1;
 		serial1 = &uart3;
-		tcb0 = &tcb0;
-		tcb1 = &tcb1;
-		i2s0 = &i2s0;
-		i2s1 = &i2s1;
 	};

 	cpus {
-- 
2.23.0