From patchwork Wed Apr 2 11:31:57 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jayesh Choudhary X-Patchwork-Id: 14035820 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 F2F5EC36018 for ; Wed, 2 Apr 2025 11:35:52 +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:References:In-Reply-To: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:List-Owner; bh=aMs2O+a+TiQUYN0V8AKxd4jss6ijSi+/4hLvnBJOlks=; b=AQkGTmPTAtdQiDE2nyjIC0FeGH MADIkYwtT+Cx06bGaJuMY1TRYuzD2k7nkLXRi4i8yfPGaUlxjTwWYptqr03RVLd6moSunHSxs236X Fj9C11MYCb++WmQMV5qUgzklf9ZL1eCbncX9W0PH2I+uNItOK8492YxtNI0dUf0EshNyJ+GdBspIA NzJWghkP0TGQhTvCaanX50UEXg6DveX8kRO+OFz+ooNH1cpFqjEdGczNElPxQ006iWlDjI8FAjVFM dADEGujC9//QT5pL7Br5ECZS3t8zLph9+drLduu+Sf9VlP8Rtb530o5v7jj/w/Lg9lmSySron/nPt pAuLF71g==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.1 #2 (Red Hat Linux)) id 1tzwNk-00000005v8s-1sA3; Wed, 02 Apr 2025 11:35:44 +0000 Received: from lelvem-ot02.ext.ti.com ([198.47.23.235]) by bombadil.infradead.org with esmtps (Exim 4.98.1 #2 (Red Hat Linux)) id 1tzwKG-00000005uGh-2hzR for linux-arm-kernel@lists.infradead.org; Wed, 02 Apr 2025 11:32:10 +0000 Received: from fllv0034.itg.ti.com ([10.64.40.246]) by lelvem-ot02.ext.ti.com (8.15.2/8.15.2) with ESMTPS id 532BW5iW3915800 (version=TLSv1.2 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Wed, 2 Apr 2025 06:32:05 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ti.com; s=ti-com-17Q1; t=1743593525; bh=aMs2O+a+TiQUYN0V8AKxd4jss6ijSi+/4hLvnBJOlks=; h=From:To:CC:Subject:Date:In-Reply-To:References; b=BoLlrrsrE+X0b/LBEXf6dH1ajnK91L8NDlsMoCIpOCJNl5pMhxvch6CFrFqr6RTBw a1nmVR/m4HsvpKArf+xofLuca2xz8l27/emVEIHw7rY6+SOXkXvr6ncuBGIk5dQ2pR TKLd2YNnkBzgouuuOoqjGuF7bcsIrIXzX2oQUfIc= Received: from DLEE100.ent.ti.com (dlee100.ent.ti.com [157.170.170.30]) by fllv0034.itg.ti.com (8.15.2/8.15.2) with ESMTPS id 532BW5ku123244 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=FAIL); Wed, 2 Apr 2025 06:32:05 -0500 Received: from DLEE100.ent.ti.com (157.170.170.30) by DLEE100.ent.ti.com (157.170.170.30) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.2507.23; Wed, 2 Apr 2025 06:32:04 -0500 Received: from lelvsmtp6.itg.ti.com (10.180.75.249) by DLEE100.ent.ti.com (157.170.170.30) 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; Wed, 2 Apr 2025 06:32:04 -0500 Received: from localhost (jayesh-hp-z2-tower-g5-workstation.dhcp.ti.com [10.24.68.210]) by lelvsmtp6.itg.ti.com (8.15.2/8.15.2) with ESMTP id 532BW3Vx017352; Wed, 2 Apr 2025 06:32:04 -0500 From: Jayesh Choudhary To: , , , , , , , CC: , , , , , Subject: [PATCH v2 1/5] dt-bindings: soc: ti: ti,j721e-system-controller: Add PCIe ctrl property Date: Wed, 2 Apr 2025 17:01:57 +0530 Message-ID: <20250402113201.151195-2-j-choudhary@ti.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20250402113201.151195-1-j-choudhary@ti.com> References: <20250402113201.151195-1-j-choudhary@ti.com> 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-20250402_043208_775118_1AAE374A X-CRM114-Status: GOOD ( 11.17 ) 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 From: Andrew Davis Add a pattern property for pcie-ctrl which can be part of this controller. Signed-off-by: Andrew Davis [j-choudhary@ti.com: Change description and add example] Signed-off-by: Jayesh Choudhary Acked-by: Rob Herring (Arm) --- .../bindings/soc/ti/ti,j721e-system-controller.yaml | 10 ++++++++++ 1 file changed, 10 insertions(+) diff --git a/Documentation/devicetree/bindings/soc/ti/ti,j721e-system-controller.yaml b/Documentation/devicetree/bindings/soc/ti/ti,j721e-system-controller.yaml index 378e9cc5fac2..13b6b6fa5dee 100644 --- a/Documentation/devicetree/bindings/soc/ti/ti,j721e-system-controller.yaml +++ b/Documentation/devicetree/bindings/soc/ti/ti,j721e-system-controller.yaml @@ -68,6 +68,11 @@ patternProperties: description: The node corresponding to SoC chip identification. + "^pcie-ctrl@[0-9a-f]+$": + type: object + description: + The node corresponding to PCIe control register. + required: - compatible - reg @@ -110,5 +115,10 @@ examples: compatible = "ti,am654-chipid"; reg = <0x14 0x4>; }; + + pcie0_ctrl: pcie-ctrl@4070 { + compatible = "ti,j784s4-pcie-ctrl", "syscon"; + reg = <0x4070 0x4>; + }; }; ...