From patchwork Thu Nov 24 08:12:17 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Matt Ranostay X-Patchwork-Id: 13054683 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 3C591C4332F for ; Thu, 24 Nov 2022 08:13:56 +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=YWfqUGV+MDKBhaSp3jbh9HjiZqMOosdYhcbKcsC4+5k=; b=bYmTKQuAkD5JWt uIkJ3ujiffJWKxPJXI3MFqg3BZV0AUr+R4ydIR0B+CMwk5gOImdFpiqRhp2y8npIA0XMtsiuzdxAr aUs7CnAF1QLl0TvBN4zYyqp3V/3G3ToEF1FEXQ5/aDdwCNNP93742veCjc+y+hUJKOdME7zCYc7uE 6jOc29HIqu69xdg1xJ8K6WV86ooXXcveu8TCvP2/a5rjHd8aBpsQw3JFBdZlZnBOP6G48YdzK4N5E ZacUfu+QkUHzKgCz0wBivN7I/TNqZrjuK0+jUzeNIe3Seknp2I+MqiEJeL9WnvGA5j3l7TKW19uE+ u/gOodDdmwZdQiHs4NBg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1oy7Lr-006SbX-FE; Thu, 24 Nov 2022 08:12:55 +0000 Received: from lelv0143.ext.ti.com ([198.47.23.248]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1oy7Lo-006Saa-N6 for linux-arm-kernel@lists.infradead.org; Thu, 24 Nov 2022 08:12:54 +0000 Received: from lelv0266.itg.ti.com ([10.180.67.225]) by lelv0143.ext.ti.com (8.15.2/8.15.2) with ESMTP id 2AO8Cadh130275; Thu, 24 Nov 2022 02:12:36 -0600 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ti.com; s=ti-com-17Q1; t=1669277556; bh=THaNyo3HhYLvjcOyg5mmXhOiGWwB/c47R2AQOF2zeU8=; h=From:To:CC:Subject:Date:In-Reply-To:References; b=rAICvLjqKFwDLHHRGoaCPr0oJ97AoqMEeIyD4sFkqaulzh0pslkKfB5TbO/rAUW57 LBCt3Pz0T6hKyTgZeHtDwq7Vc1i3dEISjCCc403Fez9kpKAZjZL2M2is2/kZak7ar+ eXZJVgmZ8stGnrUIHg3P9dpv8nAuWShrYq+34D3U= Received: from DFLE104.ent.ti.com (dfle104.ent.ti.com [10.64.6.25]) by lelv0266.itg.ti.com (8.15.2/8.15.2) with ESMTPS id 2AO8CaZn064024 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=FAIL); Thu, 24 Nov 2022 02:12:36 -0600 Received: from DFLE103.ent.ti.com (10.64.6.24) by DFLE104.ent.ti.com (10.64.6.25) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.2507.16; Thu, 24 Nov 2022 02:12:36 -0600 Received: from lelv0326.itg.ti.com (10.180.67.84) by DFLE103.ent.ti.com (10.64.6.24) 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; Thu, 24 Nov 2022 02:12:35 -0600 Received: from localhost (ileaxei01-snat2.itg.ti.com [10.180.69.6]) by lelv0326.itg.ti.com (8.15.2/8.15.2) with ESMTP id 2AO8CWih009876; Thu, 24 Nov 2022 02:12:34 -0600 From: Matt Ranostay To: , , , , , , , , , , CC: , , , , Matt Ranostay Subject: [PATCH v7 1/5] dt-bindings: PCI: ti,j721e-pci-*: add checks for num-lanes Date: Thu, 24 Nov 2022 00:12:17 -0800 Message-ID: <20221124081221.1206167-2-mranostay@ti.com> X-Mailer: git-send-email 2.38.GIT In-Reply-To: <20221124081221.1206167-1-mranostay@ti.com> References: <20221124081221.1206167-1-mranostay@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-20221124_001252_859723_D340C669 X-CRM114-Status: UNSURE ( 9.04 ) 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 Add num-lanes schema checks based on compatible string on available lanes for that platform. Signed-off-by: Matt Ranostay --- .../bindings/pci/ti,j721e-pci-ep.yaml | 28 +++++++++++++++++-- .../bindings/pci/ti,j721e-pci-host.yaml | 28 +++++++++++++++++-- 2 files changed, 50 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..1aeea168d3d0 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 +62,31 @@ properties: items: - const: link_state +allOf: + - $ref: "cdns-pcie-ep.yaml#" + - if: + properties: + compatible: + enum: + - ti,am64-pcie-ep + then: + properties: + num-lanes: + minimum: 1 + maximum: 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 b0513b197d08..8eca0d08303f 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: @@ -98,6 +95,31 @@ properties: interrupts: maxItems: 1 +allOf: + - $ref: "cdns-pcie-host.yaml#" + - if: + properties: + compatible: + enum: + - ti,am64-pcie-host + then: + properties: + num-lanes: + minimum: 1 + maximum: 1 + + - if: + properties: + compatible: + enum: + - ti,j7200-pcie-host + - ti,j721e-pcie-host + then: + properties: + num-lanes: + minimum: 1 + maximum: 2 + required: - compatible - reg