From patchwork Thu Jan 16 15:11:11 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Lad Prabhakar X-Patchwork-Id: 11337231 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 4EA5713A0 for ; Thu, 16 Jan 2020 15:11:42 +0000 (UTC) Received: from silver.osuosl.org (smtp3.osuosl.org [140.211.166.136]) (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 ED9D42075B for ; Thu, 16 Jan 2020 15:11:41 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org ED9D42075B 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 silver.osuosl.org (Postfix) with ESMTP id B791321577; Thu, 16 Jan 2020 15:11:41 +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 SSa5VoUxGENw; Thu, 16 Jan 2020 15:11:37 +0000 (UTC) Received: from lists.linuxfoundation.org (lf-lists.osuosl.org [140.211.9.56]) by silver.osuosl.org (Postfix) with ESMTP id 925A92042B; Thu, 16 Jan 2020 15:11:37 +0000 (UTC) Received: from lf-lists.osuosl.org (localhost [127.0.0.1]) by lists.linuxfoundation.org (Postfix) with ESMTP id 72186C077D; Thu, 16 Jan 2020 15:11:37 +0000 (UTC) X-Original-To: cip-dev@lists.cip-project.org Delivered-To: cip-dev@lists.linuxfoundation.org Received: from hemlock.osuosl.org (smtp2.osuosl.org [140.211.166.133]) by lists.linuxfoundation.org (Postfix) with ESMTP id 05D28C077D for ; Thu, 16 Jan 2020 15:11:36 +0000 (UTC) Received: from localhost (localhost [127.0.0.1]) by hemlock.osuosl.org (Postfix) with ESMTP id E309387E49 for ; Thu, 16 Jan 2020 15:11:35 +0000 (UTC) X-Virus-Scanned: amavisd-new at osuosl.org Received: from hemlock.osuosl.org ([127.0.0.1]) by localhost (.osuosl.org [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id lZBSm6vJYusJ for ; Thu, 16 Jan 2020 15:11:31 +0000 (UTC) X-Greylist: domain auto-whitelisted by SQLgrey-1.7.6 Received: from relmlie6.idc.renesas.com (relmlor2.renesas.com [210.160.252.172]) by hemlock.osuosl.org (Postfix) with ESMTP id EC6A987E40 for ; Thu, 16 Jan 2020 15:11:30 +0000 (UTC) X-IronPort-AV: E=Sophos;i="5.70,326,1574089200"; d="scan'208";a="36641459" Received: from unknown (HELO relmlir6.idc.renesas.com) ([10.200.68.152]) by relmlie6.idc.renesas.com with ESMTP; 17 Jan 2020 00:11:29 +0900 Received: from localhost.localdomain (unknown [10.226.36.204]) by relmlir6.idc.renesas.com (Postfix) with ESMTP id F2486428056D; Fri, 17 Jan 2020 00:11:28 +0900 (JST) From: Lad Prabhakar To: cip-dev@lists.cip-project.org, Nobuhiro Iwamatsu , Pavel Machek Date: Thu, 16 Jan 2020 15:11:11 +0000 Message-Id: <1579187482-4626-2-git-send-email-prabhakar.mahadev-lad.rj@bp.renesas.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1579187482-4626-1-git-send-email-prabhakar.mahadev-lad.rj@bp.renesas.com> References: <1579187482-4626-1-git-send-email-prabhakar.mahadev-lad.rj@bp.renesas.com> Subject: [cip-dev] [PATCH 4.19.y-cip 01/12] dt-bindings: can: rcar_can: document r8a77965 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: Eugeniu Rosca commit 4f145f14f6b98b5aa0dd91bdae518b3f24f74b37 upstream. Document the support for rcar_can on R8A77965 SoC devices. Add R8A77965 to the list of SoCs which require the "assigned-clocks" and "assigned-clock-rates" properties (thanks, Sergei). Signed-off-by: Eugeniu Rosca Reviewed-by: Simon Horman Reviewed-by: Kieran Bingham Reviewed-by: Rob Herring Signed-off-by: Marc Kleine-Budde [fab: discarded r8a77965 specfic support] Signed-off-by: Fabrizio Castro Signed-off-by: Lad Prabhakar --- Documentation/devicetree/bindings/net/can/rcar_can.txt | 9 ++++----- 1 file changed, 4 insertions(+), 5 deletions(-) diff --git a/Documentation/devicetree/bindings/net/can/rcar_can.txt b/Documentation/devicetree/bindings/net/can/rcar_can.txt index e1d428a..2301331 100644 --- a/Documentation/devicetree/bindings/net/can/rcar_can.txt +++ b/Documentation/devicetree/bindings/net/can/rcar_can.txt @@ -31,11 +31,10 @@ Required properties: - pinctrl-0: pin control group to be used for this controller. - pinctrl-names: must be "default". -Required properties for "renesas,can-r8a7795" and "renesas,can-r8a7796" -compatible: -In R8A7795 and R8A7796 SoCs, "clkp2" can be CANFD clock. This is a div6 clock -and can be used 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 +Required properties for R8A7795 and R8A7796: +For the denoted SoCs, "clkp2" can be CANFD clock. This is a div6 clock and can +be used 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 clkp2(CANFD) clock.