From patchwork Tue Nov 15 15:03:31 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Matt Ranostay X-Patchwork-Id: 13043813 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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id C52ABC4332F for ; Tue, 15 Nov 2022 15:08:55 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230346AbiKOPIx (ORCPT ); Tue, 15 Nov 2022 10:08:53 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:47880 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229572AbiKOPIw (ORCPT ); Tue, 15 Nov 2022 10:08:52 -0500 Received: from fllv0016.ext.ti.com (fllv0016.ext.ti.com [198.47.19.142]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 91CBB21A1 for ; Tue, 15 Nov 2022 07:08:51 -0800 (PST) Received: from fllv0034.itg.ti.com ([10.64.40.246]) by fllv0016.ext.ti.com (8.15.2/8.15.2) with ESMTP id 2AFF8jYf058336; Tue, 15 Nov 2022 09:08:45 -0600 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ti.com; s=ti-com-17Q1; t=1668524925; bh=foihmSDBMxvRrlKwiBMwUCVMtA3VI3m7Jsbt5057sAM=; h=From:To:CC:Subject:Date:In-Reply-To:References; b=CLkYaH1u+FaHnX/3Wh743L6e/rXeVTOCqWLof1pFdzWlPpbUCZsQAngqQsR21OIY+ /XHiriPOXyJQYS6IxJeLty4KMntjpImjCN8G9fi3YMQIu1d7VOpqEZchQBIcJ4iiKO B2ZN7U+clYluFf32pz5GauP2s2ScIJw9Nw5Z06yM= Received: from DLEE114.ent.ti.com (dlee114.ent.ti.com [157.170.170.25]) by fllv0034.itg.ti.com (8.15.2/8.15.2) with ESMTPS id 2AFF3jgc004201 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=FAIL); Tue, 15 Nov 2022 09:03:45 -0600 Received: from DLEE114.ent.ti.com (157.170.170.25) by DLEE114.ent.ti.com (157.170.170.25) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.2507.6; Tue, 15 Nov 2022 09:03:45 -0600 Received: from fllv0039.itg.ti.com (10.64.41.19) by DLEE114.ent.ti.com (157.170.170.25) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.2507.6 via Frontend Transport; Tue, 15 Nov 2022 09:03:45 -0600 Received: from localhost (ileaxei01-snat2.itg.ti.com [10.180.69.6]) by fllv0039.itg.ti.com (8.15.2/8.15.2) with ESMTP id 2AFF3g8B049411; Tue, 15 Nov 2022 09:03:43 -0600 From: Matt Ranostay To: , , , , CC: , , Matt Ranostay Subject: [PATCH v6 1/5] dt-bindings: PCI: ti,j721e-pci-*: add checks for num-lanes Date: Tue, 15 Nov 2022 07:03:31 -0800 Message-ID: <20221115150335.501502-2-mranostay@ti.com> X-Mailer: git-send-email 2.38.GIT In-Reply-To: <20221115150335.501502-1-mranostay@ti.com> References: <20221115150335.501502-1-mranostay@ti.com> MIME-Version: 1.0 X-EXCLAIMER-MD-CONFIG: e1e8a2fd-e40a-4ac6-ac9b-f7e9cc9ee180 Precedence: bulk List-ID: X-Mailing-List: linux-pci@vger.kernel.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