From patchwork Thu Sep 2 18:55:42 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Pratyush Yadav X-Patchwork-Id: 12472333 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=ham 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 73C2AC433EF for ; Thu, 2 Sep 2021 18:56:17 +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 5C6F361221 for ; Thu, 2 Sep 2021 18:56:15 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.1 mail.kernel.org 5C6F361221 Authentication-Results: mail.kernel.org; dmarc=fail (p=quarantine dis=none) header.from=ti.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=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=9tOulHScOe0R3wngU+XTMskUHund85cYPCp5mYMmazM=; b=2tifpBU94IS9D6 w0mBA0PqTVrDVXMlqeJWzzCoanGA0g0l9aP6G3VkN2JPsKPNfWKSXnRzjXTd9ZEZSK6G5vJj5CtwB fPC92eB/UvA9rYR+AqeH5F7E4nF4EX3CW+DAYhE4l/icRLgcUPP5Qp8LQ32yqWuZRZG/apza07KDG cpDUHVG420Vt4tXh+YJPPMrGvFrnpyaOsATnKrp6ygojB+iO5jXnbO6f+O5Al5+XcdHq4F3mi1QHY waMfrZIiZvXEtMJaq0BIyE6BUGyIGfIO4D+lfhFAQmvNILEn8X7wVn/FqqM1GPIor4RuFUlDR1pEK mKzqwqy3QJ1pEI6MKo6A==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1mLrsk-00AJhO-Po; Thu, 02 Sep 2021 18:56:14 +0000 Received: from fllv0015.ext.ti.com ([198.47.19.141]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1mLrsh-00AJgc-Tt for linux-phy@lists.infradead.org; Thu, 02 Sep 2021 18:56:13 +0000 Received: from fllv0034.itg.ti.com ([10.64.40.246]) by fllv0015.ext.ti.com (8.15.2/8.15.2) with ESMTP id 182Iu62i085950; Thu, 2 Sep 2021 13:56:06 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ti.com; s=ti-com-17Q1; t=1630608966; bh=IbGTIc5yYOD/w2+Hv1apE1IDnDJOJDh6QqCLuwrUo7c=; h=From:To:CC:Subject:Date:In-Reply-To:References; b=Ua7i0nQvWi69vgvfrESk51n96OKYRZoa7iSt8HT78/d9E/SgCfLXbnOIMSh3NCrQa U7tYudjcEYgHhsFzOTk4CwZyxkkKTPDzgFm0mQgbc6EpiXe3B9Xa0CRdwJ8RM3vpus NFbmJsgkvptwnQLp08AC3PcSMQXa3omJh9Fqb1ps= Received: from DFLE108.ent.ti.com (dfle108.ent.ti.com [10.64.6.29]) by fllv0034.itg.ti.com (8.15.2/8.15.2) with ESMTPS id 182Iu6vS016411 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=FAIL); Thu, 2 Sep 2021 13:56:06 -0500 Received: from DFLE108.ent.ti.com (10.64.6.29) 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 15.1.2308.14; Thu, 2 Sep 2021 13:56:06 -0500 Received: from fllv0039.itg.ti.com (10.64.41.19) 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 15.1.2308.14 via Frontend Transport; Thu, 2 Sep 2021 13:56:06 -0500 Received: from pratyush-OptiPlex-790.dhcp.ti.com (ileax41-snat.itg.ti.com [10.172.224.153]) by fllv0039.itg.ti.com (8.15.2/8.15.2) with ESMTP id 182Itiat017156; Thu, 2 Sep 2021 13:56:03 -0500 From: Pratyush Yadav To: Vinod Koul CC: Vignesh Raghavendra , Tomi Valkeinen , Laurent Pinchart , Nikhil Devshatwar , Paul Kocialkowski , Pratyush Yadav , Kishon Vijay Abraham I , Rob Herring , , , Subject: [PATCH v5 5/6] phy: dt-bindings: cdns, dphy: add power-domains property Date: Fri, 3 Sep 2021 00:25:42 +0530 Message-ID: <20210902185543.18875-6-p.yadav@ti.com> X-Mailer: git-send-email 2.33.0 In-Reply-To: <20210902185543.18875-1-p.yadav@ti.com> References: <20210902185543.18875-1-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-20210902_115612_088162_B1952F7D X-CRM114-Status: UNSURE ( 9.53 ) X-CRM114-Notice: Please train this message. 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 This property is needed on TI platforms to enable the PD of the DPHY before it can be used. Signed-off-by: Pratyush Yadav Reviewed-by: Laurent Pinchart Acked-by: Rob Herring --- (no changes since v3) Changes in v3: - Add Rob's Ack. Changes in v2: - Add power-domain to the example. - Add Laurent's R-by. - Re-order subject prefixes. Documentation/devicetree/bindings/phy/cdns,dphy.yaml | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/Documentation/devicetree/bindings/phy/cdns,dphy.yaml b/Documentation/devicetree/bindings/phy/cdns,dphy.yaml index 558f110fda9e..5293c2771b7f 100644 --- a/Documentation/devicetree/bindings/phy/cdns,dphy.yaml +++ b/Documentation/devicetree/bindings/phy/cdns,dphy.yaml @@ -30,6 +30,9 @@ properties: "#phy-cells": const: 0 + power-domains: + maxItems: 1 + required: - compatible - reg @@ -50,11 +53,13 @@ additionalProperties: false examples: - | + #include dphy0: phy@fd0e0000{ compatible = "cdns,dphy"; reg = <0xfd0e0000 0x1000>; clocks = <&psm_clk>, <&pll_ref_clk>; clock-names = "psm", "pll_ref"; + power-domains = <&k3_pds 147 TI_SCI_PD_EXCLUSIVE>; #phy-cells = <0>; };