From patchwork Sat Apr 1 11:26:29 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Achal Verma X-Patchwork-Id: 13196915 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 E8579C6FD1D for ; Sat, 1 Apr 2023 11:27:57 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id: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=P+xvHv4+LukbEMZzrSZgOnNshr0s6z5isLGRzLKeZXw=; b=4kT1oeWgKLHzKf HrQ7yFim79FBxBdvHMD214g0r1eXzVuH27PLn4/CqpDy0CSVcjfoLeb7jXjIkDf80fRrnL5TzpKvc FpgqzNa3I0dRf26hY6qnGH4xxfA9BTgQl8tXctZMczy1hATZASnwJpenR8jUST1ILsdn99GdjNaZz 1qQasWiO4/jjjx2l1IQKpQP6VFPaRzR6MKo+tyM7ExNzJjTRwgzL4LIih6tqLwkTVKCEAXvsMF0tW HXDvuK2tLbh97WBuTXZm7tA9nHvD+OkexLfMzwYKRtIsvqUz2QDgbPjA+KZWEz98W09A6DNCuTWdi h8rDpIPDUaubHJ49aJRQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1piZNu-00AGvU-0G; Sat, 01 Apr 2023 11:27:02 +0000 Received: from fllv0015.ext.ti.com ([198.47.19.141]) by bombadil.infradead.org with esmtps (Exim 4.96 #2 (Red Hat Linux)) id 1piZNn-00AGsw-3D for linux-arm-kernel@lists.infradead.org; Sat, 01 Apr 2023 11:26:58 +0000 Received: from lelv0265.itg.ti.com ([10.180.67.224]) by fllv0015.ext.ti.com (8.15.2/8.15.2) with ESMTP id 331BQaK1094890; Sat, 1 Apr 2023 06:26:36 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ti.com; s=ti-com-17Q1; t=1680348396; bh=PpUfaVjVt4iNuG1/XgKubLP9ifTcdNa1nIS4MSP55A0=; h=From:To:CC:Subject:Date:In-Reply-To:References; b=P3p/wReSeUhGseqdhcZ9qNSzvfRjmGTGz0paDKEVX/AvLFBkfT0pTfrxPIz3QFtx6 u415WPg+M8bJjqYWoXkxMw1k7VnNv94oACY5AczKgFbWakbVnLAd0f8DfyC9d8Hetr GQQp8VILQI4j9kt30Y0bZI5oUpwN3lRwu1/nnk24= Received: from DFLE114.ent.ti.com (dfle114.ent.ti.com [10.64.6.35]) by lelv0265.itg.ti.com (8.15.2/8.15.2) with ESMTPS id 331BQa6i025374 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=FAIL); Sat, 1 Apr 2023 06:26:36 -0500 Received: from DFLE108.ent.ti.com (10.64.6.29) by DFLE114.ent.ti.com (10.64.6.35) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.2507.16; Sat, 1 Apr 2023 06:26:35 -0500 Received: from lelv0326.itg.ti.com (10.180.67.84) by DFLE108.ent.ti.com (10.64.6.29) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.2507.16 via Frontend Transport; Sat, 1 Apr 2023 06:26:35 -0500 Received: from localhost (ileaxei01-snat.itg.ti.com [10.180.69.5]) by lelv0326.itg.ti.com (8.15.2/8.15.2) with ESMTP id 331BQZB6002863; Sat, 1 Apr 2023 06:26:35 -0500 From: Achal Verma To: Bjorn Helgaas , Lorenzo Pieralisi , Krzysztof Wilczy_ski , Rob Herring , Krzysztof Kozlowski , Vignesh Raghavendra , Dhananjay Vilasrao Kangude , Anindita Das , Yuan Zhao , Milind Parab CC: , , , , , Achal Verma Subject: [PATCH v12 1/5] dt-bindings: PCI: ti,j721e-pci-*: add checks for num-lanes Date: Sat, 1 Apr 2023 16:56:29 +0530 Message-ID: <20230401112633.2406604-2-a-verma1@ti.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20230401112633.2406604-1-a-verma1@ti.com> References: <20230401112633.2406604-1-a-verma1@ti.com> MIME-Version: 1.0 X-EXCLAIMER-MD-CONFIG: e1e8a2fd-e40a-4ac6-ac9b-f7e9cc9ee180 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230401_042656_127941_6206ED2D X-CRM114-Status: UNSURE ( 9.43 ) X-CRM114-Notice: Please train this message. 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: Matt Ranostay Add num-lanes schema checks based on compatible string on available lanes for that platform. Signed-off-by: Matt Ranostay Signed-off-by: Achal Verma --- .../bindings/pci/ti,j721e-pci-ep.yaml | 27 ++++++++++++++++--- .../bindings/pci/ti,j721e-pci-host.yaml | 27 ++++++++++++++++--- 2 files changed, 48 insertions(+), 6 deletions(-) diff --git a/Documentation/devicetree/bindings/pci/ti,j721e-pci-ep.yaml b/Documentation/devicetree/bindings/pci/ti,j721e-pci-ep.yaml index 10e6eabdff53..32e0c70ed801 100644 --- a/Documentation/devicetree/bindings/pci/ti,j721e-pci-ep.yaml +++ b/Documentation/devicetree/bindings/pci/ti,j721e-pci-ep.yaml @@ -10,9 +10,6 @@ title: TI J721E PCI EP (PCIe Wrapper) maintainers: - Kishon Vijay Abraham I -allOf: - - $ref: "cdns-pcie-ep.yaml#" - properties: compatible: oneOf: @@ -65,6 +62,30 @@ properties: items: - const: link_state +allOf: + - $ref: cdns-pcie-ep.yaml# + - if: + properties: + compatible: + enum: + - ti,am64-pcie-ep + then: + properties: + num-lanes: + const: 1 + + - if: + properties: + compatible: + enum: + - ti,j7200-pcie-ep + - ti,j721e-pcie-ep + then: + properties: + num-lanes: + minimum: 1 + maximum: 2 + required: - compatible - reg diff --git a/Documentation/devicetree/bindings/pci/ti,j721e-pci-host.yaml b/Documentation/devicetree/bindings/pci/ti,j721e-pci-host.yaml index 3d7aee97353a..2547088304e5 100644 --- a/Documentation/devicetree/bindings/pci/ti,j721e-pci-host.yaml +++ b/Documentation/devicetree/bindings/pci/ti,j721e-pci-host.yaml @@ -10,9 +10,6 @@ title: TI J721E PCI Host (PCIe Wrapper) maintainers: - Kishon Vijay Abraham I -allOf: - - $ref: "cdns-pcie-host.yaml#" - properties: compatible: oneOf: @@ -94,6 +91,30 @@ properties: interrupts: maxItems: 1 +allOf: + - $ref: cdns-pcie-host.yaml# + - if: + properties: + compatible: + enum: + - ti,am64-pcie-host + then: + properties: + num-lanes: + const: 1 + + - if: + properties: + compatible: + enum: + - ti,j7200-pcie-host + - ti,j721e-pcie-host + then: + properties: + num-lanes: + minimum: 1 + maximum: 2 + required: - compatible - reg