linux-kernel - [PATCH v2 2/2] arm64: dts: uniphier: Remove compatible "snps,dw-pcie" from pcie node

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Message-Id: <1648617814-9217-3-git-send-email-hayashi.kunihiko@socionext.com>
Date:   Wed, 30 Mar 2022 14:23:34 +0900
From:   Kunihiko Hayashi <hayashi.kunihiko@...ionext.com>
To:     Bjorn Helgaas <bhelgaas@...gle.com>,
        Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzk+dt@...nel.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 2/2] arm64: dts: uniphier: Remove compatible "snps,dw-pcie" from pcie node

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

  uniphier-ld20-akebi96.dtb: pcie@...00000: compatible: ['socionext,uniphier-pcie', 'snps,dw-pcie'] is too long
      From schema: Documentation/devicetree/bindings/pci/socionext,uniphier-pcie.yaml

Signed-off-by: Kunihiko Hayashi <hayashi.kunihiko@...ionext.com>
---
 arch/arm64/boot/dts/socionext/uniphier-ld20.dtsi | 2 +-
 arch/arm64/boot/dts/socionext/uniphier-pxs3.dtsi | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/arch/arm64/boot/dts/socionext/uniphier-ld20.dtsi b/arch/arm64/boot/dts/socionext/uniphier-ld20.dtsi
index 8f2c1c1e2c64..6c774ee6ec9b 100644
--- a/arch/arm64/boot/dts/socionext/uniphier-ld20.dtsi
+++ b/arch/arm64/boot/dts/socionext/uniphier-ld20.dtsi
@@ -895,7 +895,7 @@ usb_ssphy1: ss-phy@310 {
 		};
 
 		pcie: pcie@...00000 {
-			compatible = "socionext,uniphier-pcie", "snps,dw-pcie";
+			compatible = "socionext,uniphier-pcie";
 			status = "disabled";
 			reg-names = "dbi", "link", "config";
 			reg = <0x66000000 0x1000>, <0x66010000 0x10000>,
diff --git a/arch/arm64/boot/dts/socionext/uniphier-pxs3.dtsi b/arch/arm64/boot/dts/socionext/uniphier-pxs3.dtsi
index be97da132258..b87f6fc85902 100644
--- a/arch/arm64/boot/dts/socionext/uniphier-pxs3.dtsi
+++ b/arch/arm64/boot/dts/socionext/uniphier-pxs3.dtsi
@@ -792,7 +792,7 @@ usb1_ssphy0: ss-phy@300 {
 		};
 
 		pcie: pcie@...00000 {
-			compatible = "socionext,uniphier-pcie", "snps,dw-pcie";
+			compatible = "socionext,uniphier-pcie";
 			status = "disabled";
 			reg-names = "dbi", "link", "config";
 			reg = <0x66000000 0x1000>, <0x66010000 0x10000>,
-- 
2.25.1