From patchwork Fri Aug 20 19:03:45 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Pratyush Yadav X-Patchwork-Id: 12450281 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=-17.4 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,URIBL_BLOCKED, 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 41B2BC4338F for ; Fri, 20 Aug 2021 19:04:21 +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 148C2610FF for ; Fri, 20 Aug 2021 19:04:21 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.1 mail.kernel.org 148C2610FF 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=xtf8CZHcgd+Fqkt1ocGdoIodE0VBqYHuVIWHa1ZA+I8=; b=2kP1IEOXfm3X9l ytefFhIQ1xX7VBe2+LDoKvtU8Mmyp3R/g35dT0MllhIi7YFnSj6IV1VRX41Sx7u4E2EwN10W+C8AU wT5GGJvPY8PKI7REwcWt8iJBzAWDoQg/aFVa3/TUYtqRdOKTA9tAYcQNjEb5cZuhsVUFvdKZwDDRv iD1j8z7FbL9dO3O865Tp6MJzp8JNVH++61s7M8wDDwGpF93ToID8zIAR8TxQkpT+ltCXbUpSNYS4b aNVXkPfhyGTpBMPZz2+elYKxrxP47wF2h1l7Wu077UCfp496Qb5cwdyYch7HL0nRXHHHPFhYWIDsx 3YVCvQD9xflCfHI4Gzrg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1mH9oS-00Bxnk-JM; Fri, 20 Aug 2021 19:04:20 +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 1mH9oN-00Bxm2-R3 for linux-phy@lists.infradead.org; Fri, 20 Aug 2021 19:04:19 +0000 Received: from lelv0266.itg.ti.com ([10.180.67.225]) by fllv0015.ext.ti.com (8.15.2/8.15.2) with ESMTP id 17KJ4AwO031386; Fri, 20 Aug 2021 14:04:10 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ti.com; s=ti-com-17Q1; t=1629486250; bh=k1SY0ijech8zYyUx4H1myqc56gkmO0FHi10Qe/nPHmk=; h=From:To:CC:Subject:Date:In-Reply-To:References; b=RY7FraX1/AN9m9JkuKkuq5nLnpDyMYdUw5ln5FJItGsSQeFUPoKS11KZSKU4xszgM eHpB/od53tUJyUyt77g0WeLzs/cIoI8syobkoYwPCAIi0ELVTp8/oQlEFRrfQipou7 KK8KS/jTSMPpZsJDW08elnlX3dYjyUR56EoZGwWQ= Received: from DFLE114.ent.ti.com (dfle114.ent.ti.com [10.64.6.35]) by lelv0266.itg.ti.com (8.15.2/8.15.2) with ESMTPS id 17KJ4AK9082700 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=FAIL); Fri, 20 Aug 2021 14:04:10 -0500 Received: from DFLE109.ent.ti.com (10.64.6.30) by DFLE114.ent.ti.com (10.64.6.35) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.2176.2; Fri, 20 Aug 2021 14:04:09 -0500 Received: from lelv0326.itg.ti.com (10.180.67.84) by DFLE109.ent.ti.com (10.64.6.30) 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; Fri, 20 Aug 2021 14:04:09 -0500 Received: from pratyush-OptiPlex-790.dhcp.ti.com (ileax41-snat.itg.ti.com [10.172.224.153]) by lelv0326.itg.ti.com (8.15.2/8.15.2) with ESMTP id 17KJ3lwb018479; Fri, 20 Aug 2021 14:04:06 -0500 From: Pratyush Yadav To: Vinod Koul CC: Paul Kocialkowski , Tomi Valkeinen , Vignesh Raghavendra , Nikhil Devshatwar , Laurent Pinchart , Pratyush Yadav , Kishon Vijay Abraham I , Rob Herring , , , Subject: [PATCH v4 5/6] phy: dt-bindings: cdns, dphy: add power-domains property Date: Sat, 21 Aug 2021 00:33:45 +0530 Message-ID: <20210820190346.18550-6-p.yadav@ti.com> X-Mailer: git-send-email 2.30.0 In-Reply-To: <20210820190346.18550-1-p.yadav@ti.com> References: <20210820190346.18550-1-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-20210820_120416_000657_D3F11424 X-CRM114-Status: UNSURE ( 9.11 ) 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 3bb5be05e825..d5a5e1f0b671 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 @@ -39,11 +42,13 @@ 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>; };