From patchwork Fri May 20 06:57:37 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Dirk Behme X-Patchwork-Id: 9128727 X-Patchwork-Delegate: horms@verge.net.au Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id 95D0A6048B for ; Fri, 20 May 2016 06:59:53 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 893472793B for ; Fri, 20 May 2016 06:59:53 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 7DEEC27A84; Fri, 20 May 2016 06:59:53 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-6.8 required=2.0 tests=BAYES_00,DKIM_SIGNED, RCVD_IN_DNSWL_HI,T_DKIM_INVALID autolearn=ham version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 7627F27B2A for ; Fri, 20 May 2016 06:59:51 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754422AbcETG7v (ORCPT ); Fri, 20 May 2016 02:59:51 -0400 Received: from smtp6-v.fe.bosch.de ([139.15.237.11]:38076 "EHLO smtp6-v.fe.bosch.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754463AbcETG7t (ORCPT ); Fri, 20 May 2016 02:59:49 -0400 Received: from vsmta12.fe.internet.bosch.com (unknown [10.4.98.52]) by imta24.fe.bosch.de (Postfix) with ESMTP id 9001BD8009E for ; Fri, 20 May 2016 08:59:47 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=de.bosch.com; s=2015-01-21; t=1463727587; bh=nu3KwRthIQI56V1Oh3T2yBzBk08GY2DG69Rq4AJmH0c=; l=10; h=From:From:Reply-To:Sender; b=Px+Qji6aqWYoNxu3vdtL3jJ8RtmLzXi89sqOolTvh6vp0KeBhFQ3ktC/nA6BG6mUL oMYEZBkcKN4QFu3MqTgeK1Aq5E9cE4r9+1u7NEH/3JbdnrSK9uTDlqwQk4Npy5Elp7 +NPYro4ED45MScE6ItOYqR9e3tPPeXFRT+VMwSmU= Received: from FE-HUB1001.de.bosch.com (vsgw23.fe.internet.bosch.com [10.4.98.23]) by vsmta12.fe.internet.bosch.com (Postfix) with ESMTP id 33F141B8051D for ; Fri, 20 May 2016 08:59:47 +0200 (CEST) Received: from hi-z08if.hi.de.bosch.com (10.34.209.31) by FE-HUB1001.de.bosch.com (10.4.103.109) with Microsoft SMTP Server id 14.3.195.1; Fri, 20 May 2016 08:59:45 +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 16BE6625D4C; Fri, 20 May 2016 08:57:46 +0200 (CEST) From: Dirk Behme To: Geert Uytterhoeven , Simon Horman , CC: Dirk Behme Subject: [PATCH v3 1/6] reset: Add renesas,rst DT bindings Date: Fri, 20 May 2016 08:57:37 +0200 Message-ID: <1463727462-16260-2-git-send-email-dirk.behme@de.bosch.com> X-Mailer: git-send-email 2.8.0 In-Reply-To: <1463727462-16260-1-git-send-email-dirk.behme@de.bosch.com> References: <1463727462-16260-1-git-send-email-dirk.behme@de.bosch.com> MIME-Version: 1.0 X-TM-AS-MML: disable X-TM-AS-Product-Ver: IMSS-7.1.0.1679-8.0.0.1202-22330.006 X-TMASE-MatchedRID: DtZlbWOVwNCGeTbGWdRz1nTnOygHVQpO1pnvzMqQcsbWq/euBTk954pb wG9fIuITLSHDQi/tZU+OEmLXxEuoAga1NXbjqus0ydRP56yRRA8rHkgIan9a0R9SRCBQ0G7SQHy vgtdvNw/3cuxjGnQlwIAy6p60ZV62fJ5/bZ6npdjGVuWouVipclJ7KeAGnpGGtyDcb5Es3f3aoV 3lj7SKYH8cas16QJVvJr/LdhXgQbwuPZyjcnmcdTrCJaCXFkdRNlgBYVzj17RqE6dCa8W+hIISr dkIFqeuO4Y2dUBhL/BTBYT7RGXoWxJAEJH0NuHT9aAnbWsWzHc= Sender: linux-renesas-soc-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-renesas-soc@vger.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 Signed-off-by: Dirk Behme --- .../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..35f6c89 --- /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,r8a7790-rst" (R-Car H2) + - "renesas,r8a7791-rst" (R-Car M2-W) + - "renesas,r8a7792-rst" (R-Car V2H + - "renesas,r8a7793-rst" (R-Car M2-N) + - "renesas,r8a7794-rst" (R-Car E2) + - "renesas,r8a7795-rst" (R-Car H3) + - "renesas,r8a7796-rst" (R-Car M3-W) + - reg: Address start and address range for the device. + + +Example: + + rst: reset-controller@e6160000 { + compatible = "renesas,r8a7795-rst", "syscon"; + reg = <0 0xe6160000 0 0x0200>; + };