From patchwork Thu May 12 08:27:16 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Dirk Behme X-Patchwork-Id: 9077541 X-Patchwork-Delegate: geert@linux-m68k.org Return-Path: X-Original-To: patchwork-linux-renesas-soc@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork2.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.136]) by patchwork2.web.kernel.org (Postfix) with ESMTP id 581ACBF29F for ; Thu, 12 May 2016 08:29:18 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id B9889200D9 for ; Thu, 12 May 2016 08:29:17 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 105D0201FE for ; Thu, 12 May 2016 08:29:17 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751882AbcELI3P (ORCPT ); Thu, 12 May 2016 04:29:15 -0400 Received: from smtp6-v.fe.bosch.de ([139.15.237.11]:54504 "EHLO smtp6-v.fe.bosch.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751833AbcELI3M (ORCPT ); Thu, 12 May 2016 04:29:12 -0400 Received: from vsmta11.fe.internet.bosch.com (unknown [10.4.98.51]) by imta24.fe.bosch.de (Postfix) with ESMTP id CA128D80231 for ; Thu, 12 May 2016 10:29:10 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=de.bosch.com; s=2015-01-21; t=1463041750; bh=nu3KwRthIQI56V1Oh3T2yBzBk08GY2DG69Rq4AJmH0c=; l=10; h=From:From:Reply-To:Sender; b=QHjbMiUDoY+/OMfY0XiGQ6hjeOqaFj3t5bCaD9vA82cHO0rINypkqpuoR8ek8I5HS k4oH6CrfxINdDWtimcOlBKstUaWKpFMRIVUjw0pVvsyzXOAa5Lo+F3xbYQcf85MEZ3 4XQecIdtDiFS1fnJP1GQUJ/ihoFt60RoC1isxoeo= Received: from SI-HUB1000.de.bosch.com (vsgw24.fe.internet.bosch.com [10.4.98.24]) by vsmta11.fe.internet.bosch.com (Postfix) with ESMTP id 7262B23802C2 for ; Thu, 12 May 2016 10:29:10 +0200 (CEST) Received: from hi-z08if.hi.de.bosch.com (10.34.209.31) by SI-HUB1000.de.bosch.com (10.4.103.106) with Microsoft SMTP Server id 14.3.195.1; Thu, 12 May 2016 10:29:09 +0200 Received: from hi-z08if.hi.de.bosch.com (localhost [127.0.0.1]) by hi-z08if.hi.de.bosch.com (Postfix) with ESMTP id 5732C625E9E; Thu, 12 May 2016 10:27:26 +0200 (CEST) From: Dirk Behme To: Geert Uytterhoeven , Simon Horman , Subject: [PATCH 1/6] reset: Add renesas,rst DT bindings. Date: Thu, 12 May 2016 10:27:16 +0200 Message-ID: <1463041641-27485-2-git-send-email-dirk.behme@de.bosch.com> X-Mailer: git-send-email 2.8.0 In-Reply-To: <1463041641-27485-1-git-send-email-dirk.behme@de.bosch.com> References: <1463041641-27485-1-git-send-email-dirk.behme@de.bosch.com> MIME-Version: 1.0 X-TM-AS-MML: disable X-TM-AS-Product-Ver: IMSS-7.1.0.1679-8.0.0.1202-22314.006 X-TMASE-MatchedRID: n4mHfGmnxWaGeTbGWdRz1nTnOygHVQpOsAstBIeBlyTfUZT83lbkEEd0 Rzx07LDV96TYN1fO8g6y9AsAxk+TJS+O0w9NM5ryQpxiLlDD9FVEGKFyVRXuyk4IqSdLdTKdcpw vkaGF/zvi8zVgXoAltsIJ+4gwXrEtJ0RPnyOnrZIr4VYCIegAFT/lb40dXnUbWaYKwvsIbcu4OT 3PkFUSJC9/rhxq8QxffrI/FkeGY4IflKTAOHZvXHtN3voBQAPGB+l0PoWVwTGZw12qF5uVMEksR uIGpVf6TrJvHnG20xkUaOOdjiPU+RYmvNuI7XgF Sender: linux-renesas-soc-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-renesas-soc@vger.kernel.org X-Spam-Status: No, score=-8.2 required=5.0 tests=BAYES_00,DKIM_SIGNED, RCVD_IN_DNSWL_HI,RP_MATCHES_RCVD,T_DKIM_INVALID,UNPARSEABLE_RELAY autolearn=unavailable version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP From: Geert Uytterhoeven Add DT bindings for the Renesas R-Car Reset Controller Signed-off-by: Geert Uytterhoeven --- .../devicetree/bindings/reset/renesas,rst.txt | 29 ++++++++++++++++++++++ 1 file changed, 29 insertions(+) create mode 100644 Documentation/devicetree/bindings/reset/renesas,rst.txt diff --git a/Documentation/devicetree/bindings/reset/renesas,rst.txt b/Documentation/devicetree/bindings/reset/renesas,rst.txt new file mode 100644 index 0000000..f84fd0d --- /dev/null +++ b/Documentation/devicetree/bindings/reset/renesas,rst.txt @@ -0,0 +1,29 @@ +DT bindings for the Renesas R-Car Reset Controller + +The R-Car Reset Controller provides reset control, and implements the following +functions: + - Register-based reset control for the various CPU cores, + - Latching of the levels on mode pins when PRESET# is negated, + - Mode monitoring register, + - Boot address registers for the various CPU cores. + + +Required properties: + - compatible: Should be "renesas,rst-", and "syscon". + Examples with soctypes are: + - "renesas,rst-r8a7790" (R-Car H2) + - "renesas,rst-r8a7791" (R-Car M2-W) + - "renesas,rst-r8a7792" (R-Car V2H + - "renesas,rst-r8a7793" (R-Car M2-N) + - "renesas,rst-r8a7794" (R-Car E2) + - "renesas,rst-r8a7795" (R-Car H3) + - "renesas,rst-r8a7796" (R-Car M3) + - reg: Address start and address range for the device. + + +Example: + + rst: reset-controller@e6160000 { + compatible = "renesas,rst-r8a7795", "syscon"; + reg = <0 0xe6160000 0 0x0200>; + };