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Fri, 06 Jun 2025 14:08:49 +0200 (MEST) Received: from euls16034.sgp.st.com (euls16034.sgp.st.com [10.75.44.20]) by beta.dmz-ap.st.com (STMicroelectronics) with ESMTP id 8AD704004D; Fri, 6 Jun 2025 14:07:21 +0200 (CEST) Received: from Webmail-eu.st.com (shfdag1node3.st.com [10.75.129.71]) by euls16034.sgp.st.com (STMicroelectronics) with ESMTP id 25C2FB06D06; Fri, 6 Jun 2025 14:06:08 +0200 (CEST) Received: from localhost (10.130.77.120) by SHFDAG1NODE3.st.com (10.75.129.71) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2507.39; Fri, 6 Jun 2025 14:06:07 +0200 From: Christian Bruel To: , , , , , , , , , , , , , , CC: , , , , Subject: [PATCH v11 8/9] arm64: dts: st: Add PCIe Endpoint mode on stm32mp251 Date: Fri, 6 Jun 2025 14:04:02 +0200 Message-ID: <20250606120403.2964857-9-christian.bruel@foss.st.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20250606120403.2964857-1-christian.bruel@foss.st.com> References: <20250606120403.2964857-1-christian.bruel@foss.st.com> Precedence: bulk X-Mailing-List: linux-pci@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Content-Type: text/plain X-ClientProxiedBy: EQNCAS1NODE4.st.com (10.75.129.82) To SHFDAG1NODE3.st.com (10.75.129.71) X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1099,Hydra:6.0.736,FMLib:17.12.80.40 definitions=2025-06-06_04,2025-06-05_01,2025-03-28_01 Add pcie_ep node to support STM32 MP25 PCIe driver based on the DesignWare PCIe core configured as Endpoint mode Signed-off-by: Christian Bruel --- arch/arm64/boot/dts/st/stm32mp251.dtsi | 15 +++++++++++++++ 1 file changed, 15 insertions(+) diff --git a/arch/arm64/boot/dts/st/stm32mp251.dtsi b/arch/arm64/boot/dts/st/stm32mp251.dtsi index 781d0e43ab59..23dcc889c3e8 100644 --- a/arch/arm64/boot/dts/st/stm32mp251.dtsi +++ b/arch/arm64/boot/dts/st/stm32mp251.dtsi @@ -1140,6 +1140,21 @@ stmmac_axi_config_1: stmmac-axi-config { }; }; + pcie_ep: pcie-ep@48400000 { + compatible = "st,stm32mp25-pcie-ep"; + reg = <0x48400000 0x100000>, + <0x48500000 0x100000>, + <0x48700000 0x80000>, + <0x10000000 0x10000000>; + reg-names = "dbi", "dbi2", "atu", "addr_space"; + clocks = <&rcc CK_BUS_PCIE>; + resets = <&rcc PCIE_R>; + phys = <&combophy PHY_TYPE_PCIE>; + access-controllers = <&rifsc 68>; + power-domains = <&CLUSTER_PD>; + status = "disabled"; + }; + pcie_rc: pcie@48400000 { compatible = "st,stm32mp25-pcie-rc"; device_type = "pci"; -- 2.34.1