From patchwork Wed Aug 7 07:48:52 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Tero Kristo X-Patchwork-Id: 170731 Delivered-To: patch@linaro.org Received: by 2002:a92:512:0:0:0:0:0 with SMTP id q18csp6780722ile; Wed, 7 Aug 2019 00:49:39 -0700 (PDT) X-Google-Smtp-Source: APXvYqzwg2lCuyGx/sQ83OVg/rufKi7dYZ6w9vwcLYQ9vM3JTyyroWFICZWNr8Hi8x4YjqBeobar X-Received: by 2002:aa7:8555:: with SMTP id y21mr8067440pfn.104.1565164179047; Wed, 07 Aug 2019 00:49:39 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1565164179; cv=none; d=google.com; s=arc-20160816; b=fgKxDFrKE9QRUvRhbNzFQ5Wij1P3fHawZgXvTMJcRiW6akAWbxfPkph+KDPdVRBWkO 4zXIHCbvDPM2N2TqsAnVDP92HqhbiuCtfFGBlmyKp9IStNJQ0F1QqUBLUKscmYllqpX+ DgCoHgcLjQBvJl8RPdfQzeaL4fIrtc/I+3RUiwyXDdZZqdYfgJM1G7tclH63T+GAJ643 8JvpM9NpvSHEmWI4yyNVpznKedtM/fR12dnVG9iq0rsb6u5v1mAbnVuoF40na2IjBmu+ fah7tcVzbukwhji37OQDQCMDn9/+QgsSgyvI3FzR6i9JeFFXzMZULzqdg94N6vCbbdaN mLJQ== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:dkim-signature; bh=kyJ0HDy8dfbcQlKWYMYatDdJjAIfLXJRDxbG1b0ZvuM=; b=L1YIzCmf61LYoA0o9hbARlQMfn17SM3cYL4faSWKX2WT66qf5B86vlK5j5uyoFcHfo Yg9sCuJaP/h4xsi0f3gGHuaAdcUXXAwPCQ33fPJrX+D5Rl7y+yVDQPtnWV51v47abziD IJpW2eH8ic076o4wWwhCdYmIjEyztP+bPnIc4gECoMeed76nH94/ua1fP1UCrsc+EFZD G+IkQOVkoJVw+mjCdMs0c5ArRXcg8Hr0lMMi45+DnjTsP21AgaT6U6uLojpbtr/HzkoK 58ZxsfnTYhq4QG3YOf4Dt4b/YlwjuD3wfO7p4pIhscYDJ3Q9oOsGj/r1PFgvTrG7oRYD Q95Q== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@ti.com header.s=ti-com-17Q1 header.b=xyyMBOwn; spf=pass (google.com: best guess record for domain of linux-omap-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-omap-owner@vger.kernel.org; dmarc=pass (p=QUARANTINE sp=NONE dis=NONE) header.from=ti.com Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id ci17si9142582plb.50.2019.08.07.00.49.38; Wed, 07 Aug 2019 00:49:39 -0700 (PDT) Received-SPF: pass (google.com: best guess record for domain of linux-omap-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; dkim=pass header.i=@ti.com header.s=ti-com-17Q1 header.b=xyyMBOwn; spf=pass (google.com: best guess record for domain of linux-omap-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-omap-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 S2387448AbfHGHth (ORCPT + 5 others); Wed, 7 Aug 2019 03:49:37 -0400 Received: from fllv0015.ext.ti.com ([198.47.19.141]:38100 "EHLO fllv0015.ext.ti.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2387402AbfHGHtg (ORCPT ); Wed, 7 Aug 2019 03:49:36 -0400 Received: from fllv0034.itg.ti.com ([10.64.40.246]) by fllv0015.ext.ti.com (8.15.2/8.15.2) with ESMTP id x777nSkR074500; Wed, 7 Aug 2019 02:49:28 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ti.com; s=ti-com-17Q1; t=1565164168; bh=kyJ0HDy8dfbcQlKWYMYatDdJjAIfLXJRDxbG1b0ZvuM=; h=From:To:CC:Subject:Date:In-Reply-To:References; b=xyyMBOwnt7EBIiHpPYN08sn+cuLRtHJxXKN8RRia7eLYC1HvCNwyVNOR/7I+kWH9B eocDaWZeA58ioxB9bCoCuU07fE9gAZWxjMNWyXwQQhNoV6TakD0pB8DXQuCgUhgGT7 FOJzKuUaF3KNa05atvTFTMQSZcymvEu6++1VsdxM= Received: from DLEE109.ent.ti.com (dlee109.ent.ti.com [157.170.170.41]) by fllv0034.itg.ti.com (8.15.2/8.15.2) with ESMTPS id x777nSxO051409 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=FAIL); Wed, 7 Aug 2019 02:49:28 -0500 Received: from DLEE108.ent.ti.com (157.170.170.38) 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 15.1.1713.5; Wed, 7 Aug 2019 02:49:26 -0500 Received: from fllv0040.itg.ti.com (10.64.41.20) by DLEE108.ent.ti.com (157.170.170.38) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.1713.5 via Frontend Transport; Wed, 7 Aug 2019 02:49:26 -0500 Received: from gomoku.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 x777nNHd118711; Wed, 7 Aug 2019 02:49:25 -0500 From: Tero Kristo To: , , , CC: , , Subject: [PATCH 1/8] dt-bindings: omap: add new binding for PRM instances Date: Wed, 7 Aug 2019 10:48:52 +0300 Message-ID: <1565164139-21886-2-git-send-email-t-kristo@ti.com> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1565164139-21886-1-git-send-email-t-kristo@ti.com> References: <1565164139-21886-1-git-send-email-t-kristo@ti.com> MIME-Version: 1.0 X-EXCLAIMER-MD-CONFIG: e1e8a2fd-e40a-4ac6-ac9b-f7e9cc9ee180 Sender: linux-omap-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-omap@vger.kernel.org Add new binding for OMAP PRM (Power and Reset Manager) instances. Each of these will act as a power domain controller and potentially as a reset provider. Signed-off-by: Tero Kristo --- .../devicetree/bindings/arm/omap/prm-inst.txt | 24 ++++++++++++++++++++++ 1 file changed, 24 insertions(+) create mode 100644 Documentation/devicetree/bindings/arm/omap/prm-inst.txt -- 1.9.1 -- Texas Instruments Finland Oy, Porkkalankatu 22, 00180 Helsinki. Y-tunnus/Business ID: 0615521-4. Kotipaikka/Domicile: Helsinki diff --git a/Documentation/devicetree/bindings/arm/omap/prm-inst.txt b/Documentation/devicetree/bindings/arm/omap/prm-inst.txt new file mode 100644 index 0000000..e0ae87b --- /dev/null +++ b/Documentation/devicetree/bindings/arm/omap/prm-inst.txt @@ -0,0 +1,24 @@ +OMAP PRM instance bindings + +Power and Reset Manager is an IP block on OMAP family of devices which +handle the power domains and their current state, and provide reset +handling for the domains and/or separate IP blocks under the power domain +hierarchy. + +Required properties: +- compatible: Must be one of: + "ti,am3-prm-inst" + "ti,am4-prm-inst" + "ti,omap4-prm-inst" + "ti,omap5-prm-inst" + "ti,dra7-prm-inst" +- reg: Contains PRM instance register address range + (base address and length) + +Example: + +prm_dsp2: prm@1b00 { + compatible = "ti,dra7-prm-inst"; + reg = <0x1b00 0x40>; + #reset-cells = <1>; +};