linux-kernel - [PATCH AUTOSEL 6.6 16/18] MIPS: dts: loongson: drop incorrect dwmac fallback compatible

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Message-ID: <20231218124415.1379060-16-sashal@kernel.org>
Date: Mon, 18 Dec 2023 07:43:50 -0500
From: Sasha Levin <sashal@...nel.org>
To: linux-kernel@...r.kernel.org,
	stable@...r.kernel.org
Cc: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>,
	Yanteng Si <siyanteng@...ngson.cn>,
	Conor Dooley <conor.dooley@...rochip.com>,
	Jiaxun Yang <jiaxun.yang@...goat.com>,
	"David S . Miller" <davem@...emloft.net>,
	Sasha Levin <sashal@...nel.org>,
	robh+dt@...nel.org,
	krzysztof.kozlowski+dt@...aro.org,
	conor+dt@...nel.org,
	tsbogend@...ha.franken.de,
	zhoubinbin@...ngson.cn,
	git@...0n.name,
	devicetree@...r.kernel.org,
	linux-mips@...r.kernel.org
Subject: [PATCH AUTOSEL 6.6 16/18] MIPS: dts: loongson: drop incorrect dwmac fallback compatible

From: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>

[ Upstream commit 4907a3f54b12b8209864572a312cf967befcae80 ]

Device binds to proper PCI ID (LOONGSON, 0x7a03), already listed in DTS,
so checking for some other compatible does not make sense.  It cannot be
bound to unsupported platform.

Drop useless, incorrect (space in between) and undocumented compatible.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
Signed-off-by: Yanteng Si <siyanteng@...ngson.cn>
Reviewed-by: Conor Dooley <conor.dooley@...rochip.com>
Acked-by: Jiaxun Yang <jiaxun.yang@...goat.com>
Signed-off-by: David S. Miller <davem@...emloft.net>
Signed-off-by: Sasha Levin <sashal@...nel.org>
---
 arch/mips/boot/dts/loongson/loongson64-2k1000.dtsi | 3 +--
 arch/mips/boot/dts/loongson/ls7a-pch.dtsi          | 3 +--
 2 files changed, 2 insertions(+), 4 deletions(-)

diff --git a/arch/mips/boot/dts/loongson/loongson64-2k1000.dtsi b/arch/mips/boot/dts/loongson/loongson64-2k1000.dtsi
index f878f47e4501b..ee3e2153dd13f 100644
--- a/arch/mips/boot/dts/loongson/loongson64-2k1000.dtsi
+++ b/arch/mips/boot/dts/loongson/loongson64-2k1000.dtsi
@@ -130,8 +130,7 @@ gmac@3,0 {
 				compatible = "pci0014,7a03.0",
 						   "pci0014,7a03",
 						   "pciclass0c0320",
-						   "pciclass0c03",
-						   "loongson, pci-gmac";
+						   "pciclass0c03";
 
 				reg = <0x1800 0x0 0x0 0x0 0x0>;
 				interrupts = <12 IRQ_TYPE_LEVEL_LOW>,
diff --git a/arch/mips/boot/dts/loongson/ls7a-pch.dtsi b/arch/mips/boot/dts/loongson/ls7a-pch.dtsi
index 7c69e8245c2f1..cce9428afc41f 100644
--- a/arch/mips/boot/dts/loongson/ls7a-pch.dtsi
+++ b/arch/mips/boot/dts/loongson/ls7a-pch.dtsi
@@ -193,8 +193,7 @@ gmac@3,0 {
 				compatible = "pci0014,7a03.0",
 						   "pci0014,7a03",
 						   "pciclass020000",
-						   "pciclass0200",
-						   "loongson, pci-gmac";
+						   "pciclass0200";
 
 				reg = <0x1800 0x0 0x0 0x0 0x0>;
 				interrupts = <12 IRQ_TYPE_LEVEL_HIGH>,
-- 
2.43.0