From patchwork Mon Jun 17 09:02:56 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Magnus Damm X-Patchwork-Id: 1116896 Return-Path: X-Original-To: incoming-dt@patchwork.ozlabs.org Delivered-To: patchwork-incoming-dt@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=none (mailfrom) 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=fail (p=none dis=none) header.from=gmail.com Authentication-Results: ozlabs.org; dkim=fail reason="signature verification failed" (2048-bit key; unprotected) header.d=gmail.com header.i=@gmail.com header.b="nTgxVDOB"; dkim-atps=neutral Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 45S4vd0XwRz9sBr for ; Mon, 17 Jun 2019 19:01:33 +1000 (AEST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1725810AbfFQJBc (ORCPT ); Mon, 17 Jun 2019 05:01:32 -0400 Received: from mail-pg1-f195.google.com ([209.85.215.195]:37199 "EHLO mail-pg1-f195.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725763AbfFQJBb (ORCPT ); Mon, 17 Jun 2019 05:01:31 -0400 Received: by mail-pg1-f195.google.com with SMTP id n65so980012pga.4; Mon, 17 Jun 2019 02:01:31 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:date:message-id:in-reply-to:references:subject; bh=ybbY1Dpks8zCn0/qN5aCubNoEg8FHHCejP80vfW4G0Q=; b=nTgxVDOBKHoHQjT0X0rxIFi+OAWlRSEiRnVeBioTimTN0YLf7dO+6xl9GZXCJUs5C2 a6Ek9S9eYdlOL0Yb5WigjQAbrfFnnadYZ+y/YhtYG24EVBlcKjSp/T7oPJORutY80+OP F05K61hvhwUN6/osCimNsl/JhFkvpYUDMsvX48ZvMk7WUwWORJBCtnAP1i+tdlZU/OZ5 qb1P6QC2xi5ulAZuxA6JMWuJBO+ZZxAbVIVWfcZ7qoX2HUiLO7l5c3NQPtgZwDbGBwcz e3ZjlWpPyXP+N907qV0gAMU9b+Hy9r2N5LiSNK+ToTbWIJ/yU0J1f5DKp0CUF141PaeP MeHA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:date:message-id:in-reply-to :references:subject; bh=ybbY1Dpks8zCn0/qN5aCubNoEg8FHHCejP80vfW4G0Q=; b=GpkIA31KedV/QMiLFW3CEZ64WludX5/WqBbpmFNY9DL+z5cKrGqcErJIpT5ldwN8pD 9F1TE3Jkah+f13e35qdiNMYrnulTbtehyC7IbPPBDPwl2V3TWzf91yz+KYqJef+SyT9b LoRM9lvJ3aHVlqL2HdQqKTtbWGgGbE2UKwALAz/FZ3aH7asKwfkIrdF+mVDoO+l14FqY /E9yGr5cNkmNjO6c72iqsNRotws3jC6N8+mf8PlV5z6pl5hnlRJdENX4vQQSaljtjRH1 e1jldWHQ5mt0TLSJCrpUamGYqGsGyUfO1hbiuIlz2mDyra7+XGgvStBFKkgrqqSzMwvA J7+g== X-Gm-Message-State: APjAAAWOHj7QuQGUyMvQfFQ6Y0KyogSObmobZ6CpMCqG9xmYl5hkOp5r YXgIZEHZEPjUUktAxl2D8eHm+sn8 X-Google-Smtp-Source: APXvYqwb/DBDTvpO6yQWf+hkB2BMQFgya/a0YAsM51FfploIfvCY7XF8bk5aAYF1fpHS8/zANF3Wuw== X-Received: by 2002:a62:ce4f:: with SMTP id y76mr29627038pfg.21.1560762091010; Mon, 17 Jun 2019 02:01:31 -0700 (PDT) Received: from [127.0.0.1] (l193216.ppp.asahi-net.or.jp. [218.219.193.216]) by smtp.gmail.com with ESMTPSA id y1sm10115154pjw.5.2019.06.17.02.01.28 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Mon, 17 Jun 2019 02:01:30 -0700 (PDT) From: Magnus Damm To: devicetree@vger.kernel.org Cc: mark.rutland@arm.com, linux-renesas-soc@vger.kernel.org, Magnus Damm , robh+dt@kernel.org Date: Mon, 17 Jun 2019 18:02:56 +0900 Message-Id: <156076217672.4736.6510117188637868943.sendpatchset@octo> In-Reply-To: <156076216767.4736.16337667537984218274.sendpatchset@octo> References: <156076216767.4736.16337667537984218274.sendpatchset@octo> Subject: [PATCH 1/8] dt-bindings: timer: renesas, cmt: Add CMT0234 to sh73a0 and r8a7740 Sender: devicetree-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org From: Magnus Damm Document the on-chip CMT devices included in r8a7740 and sh73a0. Included in this patch is DT binding documentation for 32-bit CMTs CMT0, CMT2, CMT3 and CMT4. They all contain a single channel and are quite similar however some minor differences still exist: - "Counter input clock" (clock input and on-device divider) One example is that RCLK 1/1 is supported by CMT2, CMT3 and CMT4. - "Wakeup request" (supported by CMT0 and CMT2) Because of this one unique compat string per CMT device is selected. Signed-off-by: Magnus Damm Reviewed-by: Rob Herring --- Documentation/devicetree/bindings/timer/renesas,cmt.txt | 8 ++++++++ 1 file changed, 8 insertions(+) --- 0001/Documentation/devicetree/bindings/timer/renesas,cmt.txt +++ work/Documentation/devicetree/bindings/timer/renesas,cmt.txt 2019-06-17 13:26:56.325963995 +0900 @@ -22,6 +22,10 @@ Required Properties: - "renesas,r8a73a4-cmt0" for the 32-bit CMT0 device included in r8a73a4. - "renesas,r8a73a4-cmt1" for the 48-bit CMT1 device included in r8a73a4. + - "renesas,r8a7740-cmt0" for the 32-bit CMT0 device included in r8a7740. + - "renesas,r8a7740-cmt2" for the 32-bit CMT2 device included in r8a7740. + - "renesas,r8a7740-cmt3" for the 32-bit CMT3 device included in r8a7740. + - "renesas,r8a7740-cmt4" for the 32-bit CMT4 device included in r8a7740. - "renesas,r8a7743-cmt0" for the 32-bit CMT0 device included in r8a7743. - "renesas,r8a7743-cmt1" for the 48-bit CMT1 device included in r8a7743. - "renesas,r8a7744-cmt0" for the 32-bit CMT0 device included in r8a7744. @@ -48,6 +52,10 @@ Required Properties: - "renesas,r8a77970-cmt1" for the 48-bit CMT1 device included in r8a77970. - "renesas,r8a77980-cmt0" for the 32-bit CMT0 device included in r8a77980. - "renesas,r8a77980-cmt1" for the 48-bit CMT1 device included in r8a77980. + - "renesas,sh73a0-cmt0" for the 32-bit CMT0 device included in sh73a0. + - "renesas,sh73a0-cmt2" for the 32-bit CMT2 device included in sh73a0. + - "renesas,sh73a0-cmt3" for the 32-bit CMT3 device included in sh73a0. + - "renesas,sh73a0-cmt4" for the 32-bit CMT4 device included in sh73a0. - "renesas,rcar-gen2-cmt0" for 32-bit CMT0 devices included in R-Car Gen2 and RZ/G1.