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From: Dinh Nguyen <dinguyen@kernel.org>
To: hminas@synopsys.com
Cc: dinguyen@kernel.org, gregkh@linuxfoundation.org,
	robh+dt@kernel.org, linux-usb@vger.kernel.org,
	devicetree@vger.kernel.org
Subject: [PATCH 3/3] arm64: dts: agilex: use the compatible "intel,socfpga-agilex-hsotg"
Date: Tue, 25 Jan 2022 10:18:21 -0600	[thread overview]
Message-ID: <20220125161821.1951906-3-dinguyen@kernel.org> (raw)
In-Reply-To: <20220125161821.1951906-1-dinguyen@kernel.org>

The DWC2 USB controller on the Agilex platform does not support clock
gating, so use the chip specific "intel,socfpga-agilex-hsotg"
compatible.

Signed-off-by: Dinh Nguyen <dinguyen@kernel.org>
---
 arch/arm64/boot/dts/intel/socfpga_agilex.dtsi | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/arch/arm64/boot/dts/intel/socfpga_agilex.dtsi b/arch/arm64/boot/dts/intel/socfpga_agilex.dtsi
index 0dd2d2ee765a..f4270cf18996 100644
--- a/arch/arm64/boot/dts/intel/socfpga_agilex.dtsi
+++ b/arch/arm64/boot/dts/intel/socfpga_agilex.dtsi
@@ -502,7 +502,7 @@ uart1: serial@ffc02100 {
 		};
 
 		usb0: usb@ffb00000 {
-			compatible = "snps,dwc2";
+			compatible = "intel,socfpga-agilex-hsotg", "snps,dwc2";
 			reg = <0xffb00000 0x40000>;
 			interrupts = <GIC_SPI 93 IRQ_TYPE_LEVEL_HIGH>;
 			phys = <&usbphy0>;
@@ -515,7 +515,7 @@ usb0: usb@ffb00000 {
 		};
 
 		usb1: usb@ffb40000 {
-			compatible = "snps,dwc2";
+			compatible = "intel,socfpga-agilex-hsotg", "snps,dwc2";
 			reg = <0xffb40000 0x40000>;
 			interrupts = <GIC_SPI 94 IRQ_TYPE_LEVEL_HIGH>;
 			phys = <&usbphy0>;
-- 
2.25.1


  parent reply	other threads:[~2022-01-25 16:21 UTC|newest]

Thread overview: 7+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-01-25 16:18 [PATCH 1/3] dt-bindings: usb: dwc2: add compatible "intel,socfpga-agilex-hsotg" Dinh Nguyen
2022-01-25 16:18 ` [PATCH 2/3] usb: dwc2: Add platform specific data for Intel's Agilex Dinh Nguyen
2022-02-01  5:15   ` Minas Harutyunyan
2022-01-25 16:18 ` Dinh Nguyen [this message]
2022-03-18 14:34   ` [PATCH 3/3] arm64: dts: agilex: use the compatible "intel,socfpga-agilex-hsotg" Krzysztof Kozlowski
2022-02-09  3:19 ` [PATCH 1/3] dt-bindings: usb: dwc2: add " Rob Herring
2022-03-18 14:40 ` Krzysztof Kozlowski

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