From patchwork Wed Feb 5 20:38:28 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Lad Prabhakar X-Patchwork-Id: 11367089 X-Patchwork-Delegate: pavel@denx.de Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 203AD14D5 for ; Wed, 5 Feb 2020 20:39:15 +0000 (UTC) Received: from whitealder.osuosl.org (smtp1.osuosl.org [140.211.166.138]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 0677B2072B for ; Wed, 5 Feb 2020 20:39:14 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 0677B2072B Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=bp.renesas.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=cip-dev-bounces@lists.cip-project.org Received: from localhost (localhost [127.0.0.1]) by whitealder.osuosl.org (Postfix) with ESMTP id D078680A0E; Wed, 5 Feb 2020 20:39:14 +0000 (UTC) X-Virus-Scanned: amavisd-new at osuosl.org Received: from whitealder.osuosl.org ([127.0.0.1]) by localhost (.osuosl.org [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id 8EU-6SbH7rlq; Wed, 5 Feb 2020 20:39:13 +0000 (UTC) Received: from lists.linuxfoundation.org (lf-lists.osuosl.org [140.211.9.56]) by whitealder.osuosl.org (Postfix) with ESMTP id 10ED9806F2; Wed, 5 Feb 2020 20:39:13 +0000 (UTC) Received: from lf-lists.osuosl.org (localhost [127.0.0.1]) by lists.linuxfoundation.org (Postfix) with ESMTP id 08387C0174; Wed, 5 Feb 2020 20:39:13 +0000 (UTC) X-Original-To: cip-dev@lists.cip-project.org Delivered-To: cip-dev@lists.linuxfoundation.org Received: from silver.osuosl.org (smtp3.osuosl.org [140.211.166.136]) by lists.linuxfoundation.org (Postfix) with ESMTP id B24DFC0174 for ; Wed, 5 Feb 2020 20:39:11 +0000 (UTC) Received: from localhost (localhost [127.0.0.1]) by silver.osuosl.org (Postfix) with ESMTP id A1BEC203D4 for ; Wed, 5 Feb 2020 20:39:11 +0000 (UTC) X-Virus-Scanned: amavisd-new at osuosl.org Received: from silver.osuosl.org ([127.0.0.1]) by localhost (.osuosl.org [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id IbGWgAs8sn7g for ; Wed, 5 Feb 2020 20:39:09 +0000 (UTC) X-Greylist: domain auto-whitelisted by SQLgrey-1.7.6 Received: from relmlie5.idc.renesas.com (relmlor1.renesas.com [210.160.252.171]) by silver.osuosl.org (Postfix) with ESMTP id 2F1862107F for ; Wed, 5 Feb 2020 20:39:09 +0000 (UTC) X-IronPort-AV: E=Sophos;i="5.70,406,1574089200"; d="scan'208";a="38541855" Received: from unknown (HELO relmlir6.idc.renesas.com) ([10.200.68.152]) by relmlie5.idc.renesas.com with ESMTP; 06 Feb 2020 05:39:08 +0900 Received: from localhost.localdomain (unknown [10.226.36.204]) by relmlir6.idc.renesas.com (Postfix) with ESMTP id E1D8A40EAE7E; Thu, 6 Feb 2020 05:39:07 +0900 (JST) From: Lad Prabhakar To: cip-dev@lists.cip-project.org, Nobuhiro Iwamatsu , Pavel Machek Date: Wed, 5 Feb 2020 20:38:28 +0000 Message-Id: <1580935141-1173-3-git-send-email-prabhakar.mahadev-lad.rj@bp.renesas.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1580935141-1173-1-git-send-email-prabhakar.mahadev-lad.rj@bp.renesas.com> References: <1580935141-1173-1-git-send-email-prabhakar.mahadev-lad.rj@bp.renesas.com> Subject: [cip-dev] [PATCH 4.19.y-cip 02/35] dt-bindings: can: rcar_canfd: document r8a774b1 support X-BeenThere: cip-dev@lists.cip-project.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Errors-To: cip-dev-bounces@lists.cip-project.org Sender: "cip-dev" From: Fabrizio Castro commit 837b7deb364c3cf927f922d88b6131c8a4f81d0e upstream. Document the support for rcar_canfd on R8A774B1 SoC devices. Signed-off-by: Fabrizio Castro Acked-by: Rob Herring Link: https://lore.kernel.org/r/1570717560-7431-3-git-send-email-fabrizio.castro@bp.renesas.com Signed-off-by: Geert Uytterhoeven Signed-off-by: Lad Prabhakar --- Documentation/devicetree/bindings/net/can/rcar_canfd.txt | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) diff --git a/Documentation/devicetree/bindings/net/can/rcar_canfd.txt b/Documentation/devicetree/bindings/net/can/rcar_canfd.txt index fecd6db..769f01b 100644 --- a/Documentation/devicetree/bindings/net/can/rcar_canfd.txt +++ b/Documentation/devicetree/bindings/net/can/rcar_canfd.txt @@ -5,6 +5,7 @@ Required properties: - compatible: Must contain one or more of the following: - "renesas,rcar-gen3-canfd" for R-Car Gen3 and RZ/G2 compatible controllers. - "renesas,r8a774a1-canfd" for R8A774A1 (RZ/G2M) compatible controller. + - "renesas,r8a774b1-canfd" for R8A774B1 (RZ/G2N) compatible controller. - "renesas,r8a774c0-canfd" for R8A774C0 (RZ/G2E) compatible controller. - "renesas,r8a7795-canfd" for R8A7795 (R-Car H3) compatible controller. - "renesas,r8a7796-canfd" for R8A7796 (R-Car M3-W) compatible controller. @@ -30,9 +31,9 @@ enable/disable the respective channel. Required properties for "renesas,r8a774c0-canfd", "renesas,r8a7795-canfd" and "renesas,r8a7796-canfd" compatible: -In R8A774A1, R8A774C0, R8A7795 and R8A7796 SoCs, canfd clock is a div6 clock -and can beused by both CAN and CAN FD controller at the same time. It needs -to be scaled to maximum frequency if any of these controllers use it. This +In R8A774A1, R8A774B1, R8A774C0, R8A7795 and R8A7796 SoCs, canfd clock is a div6 +clock and can beused by both CAN and CAN FD controller at the same time. It +needs to be scaled to maximum frequency if any of these controllers use it. This is done using the below properties: - assigned-clocks: phandle of canfd clock.