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[23.128.96.18]) by mx.google.com with ESMTP id f8si13152054ejc.50.2020.12.24.03.59.19; Thu, 24 Dec 2020 03:59:19 -0800 (PST) Received-SPF: pass (google.com: domain of devicetree-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; dkim=pass header.i=@ti.com header.s=ti-com-17Q1 header.b=tGydbZys; spf=pass (google.com: domain of devicetree-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=devicetree-owner@vger.kernel.org; dmarc=pass (p=QUARANTINE sp=NONE dis=NONE) header.from=ti.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728365AbgLXL65 (ORCPT + 7 others); Thu, 24 Dec 2020 06:58:57 -0500 Received: from fllv0015.ext.ti.com ([198.47.19.141]:41556 "EHLO fllv0015.ext.ti.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726746AbgLXL64 (ORCPT ); Thu, 24 Dec 2020 06:58:56 -0500 Received: from fllv0035.itg.ti.com ([10.64.41.0]) by fllv0015.ext.ti.com (8.15.2/8.15.2) with ESMTP id 0BOBvCrD086849; Thu, 24 Dec 2020 05:57:12 -0600 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ti.com; s=ti-com-17Q1; t=1608811032; bh=5LOsNk+DfZ3KJX3uwomu6Vnma6rc/1g2DMZdSRAxi8s=; h=From:To:CC:Subject:Date:In-Reply-To:References; b=tGydbZysrBUh3mESmaR7CxQsvo9rm1NXXlHyEHU2YdPr1bK4i288o54WjUiE7MbFP 5l69rNOLRJ67hyLaX82kd651vj7WA2eQPsWg8UKVNqs8D4SBBcwLZIMlUj4elq5g0m 4dOXCCKlgcIcaBNn0VkLQUdr37VWlLRpDTGX+ELo= Received: from DFLE104.ent.ti.com (dfle104.ent.ti.com [10.64.6.25]) by fllv0035.itg.ti.com (8.15.2/8.15.2) with ESMTPS id 0BOBvCWE117324 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=FAIL); Thu, 24 Dec 2020 05:57:12 -0600 Received: from DFLE108.ent.ti.com (10.64.6.29) 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; Thu, 24 Dec 2020 05:57:11 -0600 Received: from lelv0327.itg.ti.com (10.180.67.183) 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 15.1.1979.3 via Frontend Transport; Thu, 24 Dec 2020 05:57:11 -0600 Received: from a0393678-ssd.dal.design.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 0BOBv0Hr006549; Thu, 24 Dec 2020 05:57:07 -0600 From: Kishon Vijay Abraham I To: Kishon Vijay Abraham I , Bjorn Helgaas , Rob Herring , Tom Joseph , Lorenzo Pieralisi CC: , , , , Subject: [PATCH 1/4] dt-bindings: PCI: ti, j721e: Add binding to represent refclk to the connector Date: Thu, 24 Dec 2020 17:26:55 +0530 Message-ID: <20201224115658.2795-2-kishon@ti.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20201224115658.2795-1-kishon@ti.com> References: <20201224115658.2795-1-kishon@ti.com> MIME-Version: 1.0 X-EXCLAIMER-MD-CONFIG: e1e8a2fd-e40a-4ac6-ac9b-f7e9cc9ee180 Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org Add binding to represent refclk to the PCIe connector. Signed-off-by: Kishon Vijay Abraham I --- .../bindings/pci/ti,j721e-pci-host.yaml | 17 +++++++++++++---- 1 file changed, 13 insertions(+), 4 deletions(-) -- 2.17.1 diff --git a/Documentation/devicetree/bindings/pci/ti,j721e-pci-host.yaml b/Documentation/devicetree/bindings/pci/ti,j721e-pci-host.yaml index 0880a613ece6..7607018a115b 100644 --- a/Documentation/devicetree/bindings/pci/ti,j721e-pci-host.yaml +++ b/Documentation/devicetree/bindings/pci/ti,j721e-pci-host.yaml @@ -46,12 +46,21 @@ 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: - items: - - const: fck + oneOf: + - description: Represent input clock to the PCIe + items: + - const: fck + - description: Represent input clock to the PCIe and reference clock to + the connector. + items: + - const: fck + - const: pcie_refclk vendor-id: const: 0x104c