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client-ip=165.204.84.17; helo=SATLEXMB04.amd.com; pr=C Received: from SATLEXMB04.amd.com (165.204.84.17) by SN1PEPF0002529E.mail.protection.outlook.com (10.167.242.5) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.20.8943.21 via Frontend Transport; Fri, 18 Jul 2025 10:45:37 +0000 Received: from SATLEXMB03.amd.com (10.181.40.144) by SATLEXMB04.amd.com (10.181.40.145) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2507.39; Fri, 18 Jul 2025 05:45:36 -0500 Received: from localhost (10.180.168.240) by SATLEXMB03.amd.com (10.181.40.144) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2507.39 via Frontend Transport; Fri, 18 Jul 2025 05:45:35 -0500 From: Michal Simek To: , , , CC: Venkatesh Yadav Abbarapu , Conor Dooley , Krzysztof Kozlowski , Rob Herring , "open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS" , "moderated list:ARM/ZYNQ ARCHITECTURE" Subject: [PATCH 4/7] arm64: zynqmp: Update the usb5744 hub node as per binding Date: Fri, 18 Jul 2025 12:45:09 +0200 Message-ID: <564a09b84dfdce1e54c93e95f9156150e05b8f43.1752835502.git.michal.simek@amd.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: References: Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Developer-Signature: v=1; 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X-OriginatorOrg: amd.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 18 Jul 2025 10:45:37.5631 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: f19b8394-b3d2-4bd1-b192-08ddc5e83b68 X-MS-Exchange-CrossTenant-Id: 3dd8961f-e488-4e60-8e11-a82d994e183d X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=3dd8961f-e488-4e60-8e11-a82d994e183d;Ip=[165.204.84.17];Helo=[SATLEXMB04.amd.com] X-MS-Exchange-CrossTenant-AuthSource: SN1PEPF0002529E.namprd05.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: LV8PR12MB9153 Content-Type: text/plain; charset="utf-8" From: Venkatesh Yadav Abbarapu Updating the usb5744 hub node as per the latest upstream DT binding. Signed-off-by: Venkatesh Yadav Abbarapu Signed-off-by: Michal Simek --- .../boot/dts/xilinx/zynqmp-sck-kv-g-revA.dtso | 19 +++++++++++++- .../boot/dts/xilinx/zynqmp-sck-kv-g-revB.dtso | 25 ++++++++++++++++++- 2 files changed, 42 insertions(+), 2 deletions(-) diff --git a/arch/arm64/boot/dts/xilinx/zynqmp-sck-kv-g-revA.dtso b/arch/ar= m64/boot/dts/xilinx/zynqmp-sck-kv-g-revA.dtso index 95d16904d765..a98a888d1385 100644 --- a/arch/arm64/boot/dts/xilinx/zynqmp-sck-kv-g-revA.dtso +++ b/arch/arm64/boot/dts/xilinx/zynqmp-sck-kv-g-revA.dtso @@ -129,7 +129,6 @@ &usb0 { pinctrl-0 =3D <&pinctrl_usb0_default>; phy-names =3D "usb3-phy"; phys =3D <&psgtr 2 PHY_TYPE_USB3 0 1>; - /* missing usb5744 - u43 */ }; =20 &dwc3_0 { @@ -137,6 +136,24 @@ &dwc3_0 { dr_mode =3D "host"; snps,usb3_lpm_capable; maximum-speed =3D "super-speed"; + #address-cells =3D <1>; + #size-cells =3D <0>; + + /* 2.0 hub on port 1 */ + hub_2_0: hub@1 { + compatible =3D "usb424,2744"; + reg =3D <1>; + peer-hub =3D <&hub_3_0>; + reset-gpios =3D <&gpio 44 GPIO_ACTIVE_LOW>; + }; + + /* 3.0 hub on port 2 */ + hub_3_0: hub@2 { + compatible =3D "usb424,5744"; + reg =3D <2>; + peer-hub =3D <&hub_2_0>; + reset-gpios =3D <&gpio 44 GPIO_ACTIVE_LOW>; + }; }; =20 &sdhci1 { /* on CC with tuned parameters */ diff --git a/arch/arm64/boot/dts/xilinx/zynqmp-sck-kv-g-revB.dtso b/arch/ar= m64/boot/dts/xilinx/zynqmp-sck-kv-g-revB.dtso index a74d0ac7e07a..7490efea98bd 100644 --- a/arch/arm64/boot/dts/xilinx/zynqmp-sck-kv-g-revB.dtso +++ b/arch/arm64/boot/dts/xilinx/zynqmp-sck-kv-g-revB.dtso @@ -92,7 +92,10 @@ u14: ina260@40 { /* u14 */ label =3D "ina260-u14"; reg =3D <0x40>; }; - /* u43 - 0x2d - USB hub */ + hub: usb-hub@2d { + compatible =3D "microchip,usb5744"; + reg =3D <0x2d>; + }; /* u27 - 0xe0 - STDP4320 DP/HDMI splitter */ }; =20 @@ -138,6 +141,26 @@ &dwc3_0 { dr_mode =3D "host"; snps,usb3_lpm_capable; maximum-speed =3D "super-speed"; + #address-cells =3D <1>; + #size-cells =3D <0>; + + /* 2.0 hub on port 1 */ + hub_2_0: hub@1 { + compatible =3D "usb424,2744"; + reg =3D <1>; + peer-hub =3D <&hub_3_0>; + i2c-bus =3D <&hub>; + reset-gpios =3D <&gpio 44 GPIO_ACTIVE_LOW>; + }; + + /* 3.0 hub on port 2 */ + hub_3_0: hub@2 { + compatible =3D "usb424,5744"; + reg =3D <2>; + peer-hub =3D <&hub_2_0>; + i2c-bus =3D <&hub>; + reset-gpios =3D <&gpio 44 GPIO_ACTIVE_LOW>; + }; }; =20 &sdhci1 { /* on CC with tuned parameters */ --=20 2.43.0