From patchwork Mon Feb 22 11:40:27 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Kishon Vijay Abraham I X-Patchwork-Id: 12098393 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-18.8 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_CR_TRAILER,INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, URIBL_BLOCKED,USER_AGENT_GIT autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 7D05FC433E0 for ; Mon, 22 Feb 2021 11:41:38 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 3D86564E27 for ; Mon, 22 Feb 2021 11:41:38 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230361AbhBVLlh (ORCPT ); Mon, 22 Feb 2021 06:41:37 -0500 Received: from fllv0016.ext.ti.com ([198.47.19.142]:60568 "EHLO fllv0016.ext.ti.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229995AbhBVLlg (ORCPT ); Mon, 22 Feb 2021 06:41:36 -0500 Received: from fllv0034.itg.ti.com ([10.64.40.246]) by fllv0016.ext.ti.com (8.15.2/8.15.2) with ESMTP id 11MBecwP012521; Mon, 22 Feb 2021 05:40:38 -0600 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ti.com; s=ti-com-17Q1; t=1613994038; bh=sv41bFmsIQ5l8K6JKG3/WVdhmrOx55wRVtUJF/MisCU=; h=From:To:CC:Subject:Date:In-Reply-To:References; b=hhCGoSFH0+iO87IOP56zIXEKRM+LXuM2ytWrcY2wPhf5YnG9yJQeTyi9LGQGrDI83 Hm0nQlGSQgv5rKDk6UdfsV0bSj1OaJ0sJnCJqbSvEDS5rLxqrDzG9s35zKnLhCTPys HE4pzz4i3WWD8VMulxZzsQcyljLZGDjv3aFE8CUs= Received: from DFLE104.ent.ti.com (dfle104.ent.ti.com [10.64.6.25]) by fllv0034.itg.ti.com (8.15.2/8.15.2) with ESMTPS id 11MBec8E062286 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=FAIL); Mon, 22 Feb 2021 05:40:38 -0600 Received: from DFLE102.ent.ti.com (10.64.6.23) 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 15.1.1979.3; Mon, 22 Feb 2021 05:40:37 -0600 Received: from lelv0327.itg.ti.com (10.180.67.183) by DFLE102.ent.ti.com (10.64.6.23) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.1979.3 via Frontend Transport; Mon, 22 Feb 2021 05:40:37 -0600 Received: from a0393678-ssd.dhcp.ti.com (ileax41-snat.itg.ti.com [10.172.224.153]) by lelv0327.itg.ti.com (8.15.2/8.15.2) with ESMTP id 11MBeVjn105473; Mon, 22 Feb 2021 05:40:34 -0600 From: Kishon Vijay Abraham I To: Kishon Vijay Abraham I , Bjorn Helgaas , Rob Herring , Tom Joseph , Lorenzo Pieralisi CC: , , , Subject: [PATCH v3 1/4] dt-bindings: PCI: ti,j721e: Add binding to represent refclk to the connector Date: Mon, 22 Feb 2021 17:10:27 +0530 Message-ID: <20210222114030.26445-2-kishon@ti.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20210222114030.26445-1-kishon@ti.com> References: <20210222114030.26445-1-kishon@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 binding to represent refclk to the PCIe connector. Signed-off-by: Kishon Vijay Abraham I --- .../devicetree/bindings/pci/ti,j721e-pci-host.yaml | 8 ++++++-- 1 file changed, 6 insertions(+), 2 deletions(-) diff --git a/Documentation/devicetree/bindings/pci/ti,j721e-pci-host.yaml b/Documentation/devicetree/bindings/pci/ti,j721e-pci-host.yaml index 0880a613ece6..50dc99ac35d9 100644 --- a/Documentation/devicetree/bindings/pci/ti,j721e-pci-host.yaml +++ b/Documentation/devicetree/bindings/pci/ti,j721e-pci-host.yaml @@ -46,12 +46,16 @@ properties: maxItems: 1 clocks: - maxItems: 1 - description: clock-specifier to represent input to the PCIe + minItems: 1 + maxItems: 2 + description: clock-specifier to represent input to the PCIe for 1 item. + 2nd item if present represents reference clock to the connector. clock-names: + minItems: 1 items: - const: fck + - const: pcie_refclk vendor-id: const: 0x104c