From patchwork Wed May 26 15:23:06 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Pratyush Yadav X-Patchwork-Id: 12282307 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=-17.1 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER, INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,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 24F6CC47082 for ; Wed, 26 May 2021 16:51:42 +0000 (UTC) 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 mail.kernel.org (Postfix) with ESMTPS id DF59B613D2 for ; Wed, 26 May 2021 16:51:41 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org DF59B613D2 Authentication-Results: mail.kernel.org; dmarc=fail (p=quarantine dis=none) header.from=ti.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-phy-bounces+linux-phy=archiver.kernel.org@lists.infradead.org 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=t8MgmJwVtOykYiEUpFKZ6DwRfVwidhY+ly1WN7kq8HM=; b=MitCg4NoGiNwah 2DC25ltGPLGVaNRPw1mVlpW1hyZKuKIr4zZhI7g6uqpRge3GNbE1FmD0s+Ej20Dkh3w7e7BRicDdo rhDxZSUUW1KNeZ0kRTVwfUzomB8XoJNRCTJFjMXRE/sdpecdrC0QMiqh0cPbTal8HyWaG8yBRV8A9 zwjggo9K6pM+wMFM9wnKytUKmq3ThTzZzi8Az95XJkCyYFq0OQxi7xYSL3X8wSNwtMSibqxIrabe3 mWb9Zs/JIjNWf6GghAiCKSN9CPGZ3QmDxxvKzfn2x3dduyAAjK/6O4Snxgc8VppjnsddqOfsioawq QT0r/bS4DqA7o4cMUPwA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1llwku-00FscE-Jv; Wed, 26 May 2021 16:51:40 +0000 Received: from fllv0016.ext.ti.com ([198.47.19.142]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1llvOi-00FL9W-Dh for linux-phy@lists.infradead.org; Wed, 26 May 2021 15:24:42 +0000 Received: from fllv0035.itg.ti.com ([10.64.41.0]) by fllv0016.ext.ti.com (8.15.2/8.15.2) with ESMTP id 14QFObNA001908; Wed, 26 May 2021 10:24:37 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ti.com; s=ti-com-17Q1; t=1622042677; bh=BM8CYX6t4azDDdhNFXFaitt4bQWfmarH8KCUYWOb5UE=; h=From:To:CC:Subject:Date:In-Reply-To:References; b=m1ZD7I19PZQxRAYL5+PIJbo1XBR2hguCqOb4CygkI+JJ8FZlj/taJGw5TNiKu4z+M DC2wU9helezvyiYecMHcfUgmyxJmm1tQNgyUA5pDJuUM0hbGoicqNrUovG2kAXA/8T 6kgfAV+DsEM+ffPMmQfjQx+EQcr6X29e30upuGXE= Received: from DLEE107.ent.ti.com (dlee107.ent.ti.com [157.170.170.37]) by fllv0035.itg.ti.com (8.15.2/8.15.2) with ESMTPS id 14QFObc2079558 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=FAIL); Wed, 26 May 2021 10:24:37 -0500 Received: from DLEE111.ent.ti.com (157.170.170.22) by DLEE107.ent.ti.com (157.170.170.37) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.2176.2; Wed, 26 May 2021 10:24:36 -0500 Received: from fllv0040.itg.ti.com (10.64.41.20) by DLEE111.ent.ti.com (157.170.170.22) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.2176.2 via Frontend Transport; Wed, 26 May 2021 10:24:36 -0500 Received: from pratyush-OptiPlex-790.dhcp.ti.com (ileax41-snat.itg.ti.com [10.172.224.153]) by fllv0040.itg.ti.com (8.15.2/8.15.2) with ESMTP id 14QFN9Jo056314; Wed, 26 May 2021 10:24:32 -0500 From: Pratyush Yadav To: Maxime Ripard , Mauro Carvalho Chehab , Rob Herring , Pratyush Yadav , Kishon Vijay Abraham I , Vinod Koul , Peter Ujfalusi , Steve Longerbeam , Benoit Parrot , , , , , CC: Vignesh Raghavendra , Tomi Valkeinen , Chunfeng Yun , Laurent Pinchart Subject: [PATCH v2 16/18] phy: dt-bindings: Convert Cadence DPHY binding to YAML Date: Wed, 26 May 2021 20:53:06 +0530 Message-ID: <20210526152308.16525-17-p.yadav@ti.com> X-Mailer: git-send-email 2.30.0 In-Reply-To: <20210526152308.16525-1-p.yadav@ti.com> References: <20210526152308.16525-1-p.yadav@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-20210526_082440_592575_3DBD43CB X-CRM114-Status: GOOD ( 16.38 ) X-BeenThere: linux-phy@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: Linux Phy Mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-phy" Errors-To: linux-phy-bounces+linux-phy=archiver.kernel.org@lists.infradead.org Convert Cadence DPHY binding to YAML. Signed-off-by: Pratyush Yadav Reviewed-by: Laurent Pinchart Reviewed-by: Rob Herring --- Changes in v2: - Drop reg description. - Add a description for each DPHY clock. - Rename dphy@... to phy@... in example. - Add Laurent's R-by. - Re-order subject prefixes. .../devicetree/bindings/phy/cdns,dphy.txt | 20 -------- .../devicetree/bindings/phy/cdns,dphy.yaml | 51 +++++++++++++++++++ 2 files changed, 51 insertions(+), 20 deletions(-) delete mode 100644 Documentation/devicetree/bindings/phy/cdns,dphy.txt create mode 100644 Documentation/devicetree/bindings/phy/cdns,dphy.yaml diff --git a/Documentation/devicetree/bindings/phy/cdns,dphy.txt b/Documentation/devicetree/bindings/phy/cdns,dphy.txt deleted file mode 100644 index 1095bc4e72d9..000000000000 --- a/Documentation/devicetree/bindings/phy/cdns,dphy.txt +++ /dev/null @@ -1,20 +0,0 @@ -Cadence DPHY -============ - -Cadence DPHY block. - -Required properties: -- compatible: should be set to "cdns,dphy". -- reg: physical base address and length of the DPHY registers. -- clocks: DPHY reference clocks. -- clock-names: must contain "psm" and "pll_ref". -- #phy-cells: must be set to 0. - -Example: - dphy0: dphy@fd0e0000{ - compatible = "cdns,dphy"; - reg = <0x0 0xfd0e0000 0x0 0x1000>; - clocks = <&psm_clk>, <&pll_ref_clk>; - clock-names = "psm", "pll_ref"; - #phy-cells = <0>; - }; diff --git a/Documentation/devicetree/bindings/phy/cdns,dphy.yaml b/Documentation/devicetree/bindings/phy/cdns,dphy.yaml new file mode 100644 index 000000000000..b90a58773bf2 --- /dev/null +++ b/Documentation/devicetree/bindings/phy/cdns,dphy.yaml @@ -0,0 +1,51 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/phy/cdns,dphy.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Cadence DPHY Device Tree Bindings + +maintainers: + - Pratyush Yadav + +properties: + compatible: + items: + - const: cdns,dphy + + reg: + maxItems: 1 + + clocks: + items: + - description: PMA state machine clock + - description: PLL reference clock + + clock-names: + items: + - const: psm + - const: pll_ref + + "#phy-cells": + const: 0 + +required: + - compatible + - reg + - clocks + - clock-names + - "#phy-cells" + +additionalProperties: false + +examples: + - | + + dphy0: phy@fd0e0000{ + compatible = "cdns,dphy"; + reg = <0xfd0e0000 0x1000>; + clocks = <&psm_clk>, <&pll_ref_clk>; + clock-names = "psm", "pll_ref"; + #phy-cells = <0>; + };