From patchwork Tue Dec 14 18:07:02 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Pratyush Yadav X-Patchwork-Id: 12676563 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org 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 smtp.lore.kernel.org (Postfix) with ESMTPS id 0D931C433F5 for ; Tue, 14 Dec 2021 18:07:41 +0000 (UTC) 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=JXATGsTD3Sqv61Y0cxq4CMUx1S7beQAFObfbPSy9+sg=; b=O2bIKrFIkCeeqr 6o5I60v1GxA/booMRqVMnpDGQvDGfXrKcmzqf3khjtrPo7DFW2gz8EMrWCtQSCy0lqjah+16qPVXP 0ua4AZqTYapYQj0BNbmGW6YmS44ITi+vG4L1E8106lRBZtxQ3IxUGW8DYAWEc/1r01DX0R46D43Qm NT3zrzhManRFctUHmmuQwzB+dCo/jegPtdGYihPsw6yWVxGRRf7//gG8CvEtGjrb1LGPafbOOCUGh b3/xZbb4f8HZhSTfGj8ZcPwVleAzw08/9mmE2GvtC7KI/a61FJQ2JulszP6wKuKdyXYzE+Q9iTDt0 W7VtK5/awS+kOpASDCeQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1mxCDE-00FH9D-Fq; Tue, 14 Dec 2021 18:07:40 +0000 Received: from lelv0142.ext.ti.com ([198.47.23.249]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1mxCDB-00FH7q-Gi for linux-phy@lists.infradead.org; Tue, 14 Dec 2021 18:07:38 +0000 Received: from fllv0035.itg.ti.com ([10.64.41.0]) by lelv0142.ext.ti.com (8.15.2/8.15.2) with ESMTP id 1BEI7JmK053374; Tue, 14 Dec 2021 12:07:19 -0600 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ti.com; s=ti-com-17Q1; t=1639505239; bh=39qM0lcUKaymFeUXxkoWLkF9/U5W70yUW3pELoB1frQ=; h=From:To:CC:Subject:Date:In-Reply-To:References; b=Hq370QMvBC8kn+6Tmw4WWKHQgIV6QoQLghAbeIAfvxUBeW0FsWMaUQJHjv5G1s/vc WU7+YdxNr1WCSoJKhiRehmFPoTLSTsDytnxTALPgKwdPsPYHhbnJK0jQoxRnaC7TZw eIO2XHvYDv1ic7Oj9aT7jiXF2UafcZ7jMtXbOUVQ= Received: from DLEE109.ent.ti.com (dlee109.ent.ti.com [157.170.170.41]) by fllv0035.itg.ti.com (8.15.2/8.15.2) with ESMTPS id 1BEI7JPK099941 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=FAIL); Tue, 14 Dec 2021 12:07:19 -0600 Received: from DLEE112.ent.ti.com (157.170.170.23) by DLEE109.ent.ti.com (157.170.170.41) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.2308.14; Tue, 14 Dec 2021 12:07:19 -0600 Received: from fllv0040.itg.ti.com (10.64.41.20) by DLEE112.ent.ti.com (157.170.170.23) 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; Tue, 14 Dec 2021 12:07:19 -0600 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 1BEI741X043960; Tue, 14 Dec 2021 12:07:16 -0600 From: Pratyush Yadav To: Vinod Koul CC: Pratyush Yadav , Laurent Pinchart , Paul Kocialkowski , Tomi Valkeinen , Vignesh Raghavendra , Kishon Vijay Abraham I , Rob Herring , Swapnil Jakhade , , , Subject: [PATCH v6 3/4] phy: dt-bindings: cdns, dphy: add power-domains property Date: Tue, 14 Dec 2021 23:37:02 +0530 Message-ID: <20211214180703.3268-4-p.yadav@ti.com> X-Mailer: git-send-email 2.33.1.835.ge9e5ba39a7 In-Reply-To: <20211214180703.3268-1-p.yadav@ti.com> References: <20211214180703.3268-1-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-20211214_100737_661701_C1622803 X-CRM114-Status: UNSURE ( 8.74 ) 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 b90a58773bf2..c50629bd1b51 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 @@ -41,11 +44,13 @@ 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>; };