linux-kernel - [PATCH v2 3/3] ARM: dts: uniphier: Remove compatible "snps,dw-pcie-ep" from Pro5 pcie-ep node

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Date:   Thu,  7 Apr 2022 10:22:33 +0900
From:   Kunihiko Hayashi <hayashi.kunihiko@...ionext.com>
To:     Jingoo Han <jingoohan1@...il.com>,
        Gustavo Pimentel <gustavo.pimentel@...opsys.com>,
        Bjorn Helgaas <bhelgaas@...gle.com>,
        Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>
Cc:     Masami Hiramatsu <mhiramat@...nel.org>, linux-pci@...r.kernel.org,
        devicetree@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
        linux-kernel@...r.kernel.org,
        Kunihiko Hayashi <hayashi.kunihiko@...ionext.com>
Subject: [PATCH v2 3/3] ARM: dts: uniphier: Remove compatible "snps,dw-pcie-ep" from Pro5 pcie-ep node

UniPhier PCIe endpoint controller doesn't use "snps,dw-pcie-ep" compatible,
so this is no longer needed. Remove the compatible string from the pcie-ep
node to fix the following warning.

  uniphier-pro5-epcore.dtb: pcie@...00000: compatible: ['socionext,uniphier-pro5-pcie-ep', 'snps,dw-pcie-ep'] is too long
      From schema: Documentation/devicetree/bindings/pci/socionext,uniphier-pcie-ep.yaml

Signed-off-by: Kunihiko Hayashi <hayashi.kunihiko@...ionext.com>
---
 arch/arm/boot/dts/uniphier-pro5.dtsi | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/arch/arm/boot/dts/uniphier-pro5.dtsi b/arch/arm/boot/dts/uniphier-pro5.dtsi
index 3525125832dd..d79f94689ca2 100644
--- a/arch/arm/boot/dts/uniphier-pro5.dtsi
+++ b/arch/arm/boot/dts/uniphier-pro5.dtsi
@@ -614,8 +614,7 @@ usb1_ssphy0: ss-phy@380 {
 		};
 
 		pcie_ep: pcie-ep@...00000 {
-			compatible = "socionext,uniphier-pro5-pcie-ep",
-				     "snps,dw-pcie-ep";
+			compatible = "socionext,uniphier-pro5-pcie-ep";
 			status = "disabled";
 			reg-names = "dbi", "dbi2", "link", "addr_space";
 			reg = <0x66000000 0x1000>, <0x66001000 0x1000>,
-- 
2.25.1