From patchwork Thu Feb 27 22:28:33 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Suman Anna X-Patchwork-Id: 1246137 Return-Path: X-Original-To: incoming-dt@patchwork.ozlabs.org Delivered-To: patchwork-incoming-dt@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=none (no SPF record) smtp.mailfrom=vger.kernel.org (client-ip=209.132.180.67; helo=vger.kernel.org; envelope-from=devicetree-owner@vger.kernel.org; receiver=) Authentication-Results: ozlabs.org; dmarc=pass (p=quarantine dis=none) header.from=ti.com Authentication-Results: ozlabs.org; dkim=pass (1024-bit key; unprotected) header.d=ti.com header.i=@ti.com header.a=rsa-sha256 header.s=ti-com-17Q1 header.b=umvKp+2r; dkim-atps=neutral Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 48T6lq0hznz9sPk for ; Fri, 28 Feb 2020 09:29:11 +1100 (AEDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730169AbgB0W2w (ORCPT ); Thu, 27 Feb 2020 17:28:52 -0500 Received: from fllv0016.ext.ti.com ([198.47.19.142]:58822 "EHLO fllv0016.ext.ti.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729868AbgB0W2w (ORCPT ); Thu, 27 Feb 2020 17:28:52 -0500 Received: from fllv0035.itg.ti.com ([10.64.41.0]) by fllv0016.ext.ti.com (8.15.2/8.15.2) with ESMTP id 01RMSnH9079926; Thu, 27 Feb 2020 16:28:49 -0600 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ti.com; s=ti-com-17Q1; t=1582842529; bh=63cC4NHrfMOkwW/2vuaaWneznyESfcGCTMYxXiBAAk8=; h=From:To:CC:Subject:Date:In-Reply-To:References; b=umvKp+2rE+iQ2F53phvPwXv5Ul1BF6xl3jPBqddHystCaJnfriPMfWZzk1Yaa5Em0 ecx6NPXmbG3o8W/LxxAcSxhv7EEpC8Tv4N0DkQFv1XE5UujFg48R/7zIIuFLGVnWg0 3wPwUvmwGyVM7uFni35ZxOmA1hfCQooVwvR38clM= Received: from DLEE103.ent.ti.com (dlee103.ent.ti.com [157.170.170.33]) by fllv0035.itg.ti.com (8.15.2/8.15.2) with ESMTP id 01RMSnjN056953; Thu, 27 Feb 2020 16:28:49 -0600 Received: from DLEE105.ent.ti.com (157.170.170.35) by DLEE103.ent.ti.com (157.170.170.33) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.1847.3; Thu, 27 Feb 2020 16:28:48 -0600 Received: from lelv0326.itg.ti.com (10.180.67.84) by DLEE105.ent.ti.com (157.170.170.35) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.1847.3 via Frontend Transport; Thu, 27 Feb 2020 16:28:48 -0600 Received: from fllv0103.dal.design.ti.com (fllv0103.dal.design.ti.com [10.247.120.73]) by lelv0326.itg.ti.com (8.15.2/8.15.2) with ESMTP id 01RMSmIg116902; Thu, 27 Feb 2020 16:28:48 -0600 Received: from localhost (irmo.dhcp.ti.com [128.247.58.153]) by fllv0103.dal.design.ti.com (8.14.7/8.14.7) with ESMTP id 01RMSmvs087005; Thu, 27 Feb 2020 16:28:48 -0600 From: Suman Anna To: Tony Lindgren CC: Roger Quadros , Tero Kristo , , , , Rob Herring , Suman Anna Subject: [PATCH v2 1/5] dt-bindings: bus: ti-sysc: Add support for PRUSS SYSC type Date: Thu, 27 Feb 2020 16:28:33 -0600 Message-ID: <20200227222837.7329-2-s-anna@ti.com> X-Mailer: git-send-email 2.23.0 In-Reply-To: <20200227222837.7329-1-s-anna@ti.com> References: <20200227222837.7329-1-s-anna@ti.com> MIME-Version: 1.0 X-EXCLAIMER-MD-CONFIG: e1e8a2fd-e40a-4ac6-ac9b-f7e9cc9ee180 Sender: devicetree-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org From: Roger Quadros The PRUSS module has a SYSCFG which is unique. The SYSCFG has two additional unique fields called STANDBY_INIT and SUB_MWAIT in addition to regular IDLE_MODE and STANDBY_MODE fields. Add the bindings for this new sysc type. Cc: Rob Herring Signed-off-by: Roger Quadros Signed-off-by: Suman Anna Acked-by: Rob Herring --- v2: No changes Documentation/devicetree/bindings/bus/ti-sysc.txt | 1 + include/dt-bindings/bus/ti-sysc.h | 4 ++++ 2 files changed, 5 insertions(+) diff --git a/Documentation/devicetree/bindings/bus/ti-sysc.txt b/Documentation/devicetree/bindings/bus/ti-sysc.txt index 233eb8294204..c984143d08d2 100644 --- a/Documentation/devicetree/bindings/bus/ti-sysc.txt +++ b/Documentation/devicetree/bindings/bus/ti-sysc.txt @@ -38,6 +38,7 @@ Required standard properties: "ti,sysc-dra7-mcasp" "ti,sysc-usb-host-fs" "ti,sysc-dra7-mcan" + "ti,sysc-pruss" - reg shall have register areas implemented for the interconnect target module in question such as revision, sysc and syss diff --git a/include/dt-bindings/bus/ti-sysc.h b/include/dt-bindings/bus/ti-sysc.h index babd08a1d226..76b07826ed05 100644 --- a/include/dt-bindings/bus/ti-sysc.h +++ b/include/dt-bindings/bus/ti-sysc.h @@ -18,6 +18,10 @@ #define SYSC_DRA7_MCAN_ENAWAKEUP (1 << 4) +/* PRUSS sysc found on AM33xx/AM43xx/AM57xx */ +#define SYSC_PRUSS_SUB_MWAIT (1 << 5) +#define SYSC_PRUSS_STANDBY_INIT (1 << 4) + /* SYSCONFIG STANDBYMODE/MIDLEMODE/SIDLEMODE supported by hardware */ #define SYSC_IDLE_FORCE 0 #define SYSC_IDLE_NO 1