From patchwork Sun Feb 2 09:36:27 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Siddharth Vadapalli X-Patchwork-Id: 13956461 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id A02FBC0218F for ; Sun, 2 Feb 2025 09:39:25 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Content-Type: Content-Transfer-Encoding:MIME-Version:Message-ID:Date:Subject:CC:To:From: Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From:Resent-Sender :Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References:List-Owner; bh=yUw7ymLELkI5+jt5wh+PAwXmQ5X5tURqWHNh4UxI+ho=; b=pAAwIYOOzgGKUcpGaKa+xKoBjk HqeJC6oazuXh3rDM+HIAJYnaKaH+NFjo0lahpV8UyAgeKxN7Ybzk5hxEDKy4DZbFYf6EEIiLoJQtC a/j2NT0t8YipETd6i3UpIv1Jj601uT8abqpgdWY/U1CCHHm5OURGklXb80POZkEjsQpCP0+GPyEf5 HO5iTGiQUUDiH21povZWNF0KxOwu2U8ZX9/6lVO5Cg0c4xpuM+OQwqR3vfZajsv330xc7UlxW4jjv /vTqo9xb4WBG/53IJHNyZV9gkPYwhs+bG6m/CEa/aElJOHaNKu2VxLr7u/2401XfElaD/OsIKo+RR YPDUs+og==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98 #2 (Red Hat Linux)) id 1teWRg-0000000DZw9-2C2T; Sun, 02 Feb 2025 09:39:16 +0000 Received: from lelvem-ot02.ext.ti.com ([198.47.23.235]) by bombadil.infradead.org with esmtps (Exim 4.98 #2 (Red Hat Linux)) id 1teWPO-0000000DZd5-1kUI for linux-arm-kernel@lists.infradead.org; Sun, 02 Feb 2025 09:36:55 +0000 Received: from fllv0035.itg.ti.com ([10.64.41.0]) by lelvem-ot02.ext.ti.com (8.15.2/8.15.2) with ESMTPS id 5129afQt2003141 (version=TLSv1.2 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Sun, 2 Feb 2025 03:36:41 -0600 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ti.com; s=ti-com-17Q1; t=1738489001; bh=yUw7ymLELkI5+jt5wh+PAwXmQ5X5tURqWHNh4UxI+ho=; h=From:To:CC:Subject:Date; b=yUPBb7l/21BYt6k+mTtnylBFjaUzKXbZRxpb2Ry63IzCf9ax+uxu+tFoX9WypRPJw olGssMfOgaIxcLFZ2XRDaVu5jyS1q1y15AP/MUq0PljW2H0vUHxNTX4JZpjwzomH5Y Ib9ncayEEft/EjOJbx2RR9fRn6zgFzYXNLoQprNQ= Received: from DFLE113.ent.ti.com (dfle113.ent.ti.com [10.64.6.34]) by fllv0035.itg.ti.com (8.15.2/8.15.2) with ESMTPS id 5129afin059250 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=FAIL); Sun, 2 Feb 2025 03:36:41 -0600 Received: from DFLE107.ent.ti.com (10.64.6.28) by DFLE113.ent.ti.com (10.64.6.34) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.2507.23; Sun, 2 Feb 2025 03:36:40 -0600 Received: from lelvsmtp5.itg.ti.com (10.180.75.250) by DFLE107.ent.ti.com (10.64.6.28) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.2507.23 via Frontend Transport; Sun, 2 Feb 2025 03:36:40 -0600 Received: from uda0492258.dhcp.ti.com (uda0492258.dhcp.ti.com [10.24.72.104]) by lelvsmtp5.itg.ti.com (8.15.2/8.15.2) with ESMTP id 5129abbi119794; Sun, 2 Feb 2025 03:36:37 -0600 From: Siddharth Vadapalli To: , , , , , CC: , , , , Subject: [PATCH 0/3] PCIe NTB and USB Overlays for J721E, J742S2 and J784S4 Date: Sun, 2 Feb 2025 15:06:27 +0530 Message-ID: <20250202093636.2699064-1-s-vadapalli@ti.com> X-Mailer: git-send-email 2.43.0 MIME-Version: 1.0 X-C2ProcessedOrg: 333ef613-75bf-4e12-a4b1-8e3623f5dcea X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250202_013654_603079_6341E07F X-CRM114-Status: GOOD ( 11.26 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Hello, This series adds the device-tree overlays for PCIe NTB (Non-Transparent- Bridge) functionality on J721E, J742S2 and J784S4 SoCs which have at-least two instances of PCIe that are required for NTB. The device-tree overlay for switching from Type-C USB interface to Type-A USB interface on J742S2-EVM and J784S4-EVM is also included in this series. Series is based on linux-next tagged next-20250131. Due to Makefile dependencies, the USB Overlay at: https://patch.msgid.link/20250124124150.2024963-1-s-vadapalli@ti.com/ has been merged into this series. No changes have been made to the USB Overlay patch when compared to its v1 patch. Regards, Siddharth. Siddharth Vadapalli (3): arm64: dts: ti: k3-j721e-evm: Add overlay for PCIe NTB functionality arm64: dts: ti: k3-j784s4-j742s2-evm: Add overlay for PCIe NTB arm64: dts: ti: k3-j784s4-j742s2-evm: Add overlay to enable USB0 Type-A arch/arm64/boot/dts/ti/Makefile | 20 +++- .../boot/dts/ti/k3-j721e-evm-pcie-ntb.dtso | 91 ++++++++++++++++++ .../dts/ti/k3-j784s4-j742s2-evm-pcie-ntb.dtso | 92 +++++++++++++++++++ .../ti/k3-j784s4-j742s2-evm-usb0-type-a.dtso | 29 ++++++ 4 files changed, 231 insertions(+), 1 deletion(-) create mode 100644 arch/arm64/boot/dts/ti/k3-j721e-evm-pcie-ntb.dtso create mode 100644 arch/arm64/boot/dts/ti/k3-j784s4-j742s2-evm-pcie-ntb.dtso create mode 100644 arch/arm64/boot/dts/ti/k3-j784s4-j742s2-evm-usb0-type-a.dtso