linux-kernel - [PATCH v2 8/8] powerpc: dts: turris1x.dts: Remove "fsl,P2020RDB-PC" compatible string

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Message-Id: <20221224211425.14983-9-pali@kernel.org>
Date:   Sat, 24 Dec 2022 22:14:25 +0100
From:   Pali Rohár <pali@...nel.org>
To:     Michael Ellerman <mpe@...erman.id.au>,
        Nicholas Piggin <npiggin@...il.com>,
        Christophe Leroy <christophe.leroy@...roup.eu>,
        Scott Wood <oss@...error.net>, Sinan Akman <sinan@...teme.com>,
        Martin Kennedy <hurricos@...il.com>
Cc:     linuxppc-dev@...ts.ozlabs.org, linux-kernel@...r.kernel.org
Subject: [PATCH v2 8/8] powerpc: dts: turris1x.dts: Remove "fsl,P2020RDB-PC" compatible string

"fsl,P2020RDB-PC" compatible string was present in Turris 1.x DTS file just
because Linux kernel required it for proper detection of P2020 processor
during boot.

This was quite a hack as CZ.NIC Turris 1.x is not compatible with
Freescale P2020-RDB-PC board.

Now when kernel has generic unified support for boards with P2020
processors, there is no need to have this "hack" in turris1x.dts file.

So remove incorrect "fsl,P2020RDB-PC" compatible string from turris1x.dts.

Signed-off-by: Pali Rohár <pali@...nel.org>
---
 arch/powerpc/boot/dts/turris1x.dts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/powerpc/boot/dts/turris1x.dts b/arch/powerpc/boot/dts/turris1x.dts
index e9cda34a140e..a95857de6858 100644
--- a/arch/powerpc/boot/dts/turris1x.dts
+++ b/arch/powerpc/boot/dts/turris1x.dts
@@ -15,7 +15,7 @@
 
 / {
 	model = "Turris 1.x";
-	compatible = "cznic,turris1x", "fsl,P2020RDB-PC"; /* fsl,P2020RDB-PC is required for booting Linux */
+	compatible = "cznic,turris1x";
 
 	aliases {
 		ethernet0 = &enet0;
-- 
2.20.1