From patchwork Fri Jul 12 20:43:16 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Sven Van Asbroeck X-Patchwork-Id: 1131524 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=pass (p=none dis=none) header.from=gmail.com Authentication-Results: ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=gmail.com header.i=@gmail.com header.b="X8hcH3V6"; dkim-atps=neutral Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 45llJ021bHz9sNf for ; Sat, 13 Jul 2019 06:43:28 +1000 (AEST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728042AbfGLUnY (ORCPT ); Fri, 12 Jul 2019 16:43:24 -0400 Received: from mail-io1-f67.google.com ([209.85.166.67]:33721 "EHLO mail-io1-f67.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727921AbfGLUnX (ORCPT ); Fri, 12 Jul 2019 16:43:23 -0400 Received: by mail-io1-f67.google.com with SMTP id z3so23318034iog.0; Fri, 12 Jul 2019 13:43:23 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:in-reply-to:references; bh=g31FrlFxuFM+xjFOCSjFHeI9OKsmJhFCkAkzNbx5Z+4=; b=X8hcH3V6OicPZyF+iBNl9yPFRYodLfeLabhL+gDENEtdOmHpWQQWe4jKCac6IbEqHv SnxWymnXOjRXXfhUZUBqZcfoUvFOBR6GoNp5IR9Gl9j7r+U9+0xdbn4I7Fx8XHOk6VGJ xiN7yncbQAeudz/U6f7RULTrnHlFEmofos+cV0FAdsWtn1UNEzNSWs2eE8w8v+KJ0oZH nG3MdR0F6HHV6Aw4LMrPplHeY7rUwYlbPAJtKovFIcbYUH7OE+oy89k0rBwf0i9z796O /i8Gz/HDdwkyZWjyAAIXr5eya1IKO4ue5S9UOEW2NGA3k/j31KZT2NLgraOp46zMH7um a9Hw== 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:subject:date:message-id:in-reply-to :references; bh=g31FrlFxuFM+xjFOCSjFHeI9OKsmJhFCkAkzNbx5Z+4=; b=gFIVlIRT9zMFnAyT4y9PnJM4nisPBPEBrlWOz/Yz7tX64aC2X33dI2bf1KmQGDGXkv SH3p5iV3I90hyNSY6DqmsntBMunto+3WYPYaFYn5ZhV1BvEmHM0A9GRlcVVrLivfsdT9 xhEVHrKrltKkWKE6li9ZxIBvzMoLupmxEhY+WdxlTFzdeEYvzaS+uadeA/AL0cArUURb XUqsEYhUusP8FI8KDd6g6aWHzK4tQQ5aKvW7/sUGlnA31/uH+qUld47J+Wnz6+ZchJIH jU3kUp6qdZ+QX5GAw5I30IC6Pjm6YypTraDgxV6/oYOU8eJUiIkBQN4E7OspGA5NRFoP PSwg== X-Gm-Message-State: APjAAAXBCCYWKsG5VDC5NtuuA1UEW58aucxlmpo/9FAxVRSGEeSg60Wf 7YNpwuZoGWeVU9mPEn7Xtx8= X-Google-Smtp-Source: APXvYqxP2f2F9YZvE9gZj+i0IHuwbPUIDjLymCmzm8DfSmRxw+Mp7EzQ4drKtvZ8S8QQFWtaWNWzQw== X-Received: by 2002:a6b:ed09:: with SMTP id n9mr12266556iog.153.1562964202986; Fri, 12 Jul 2019 13:43:22 -0700 (PDT) Received: from localhost.localdomain ([198.52.185.227]) by smtp.gmail.com with ESMTPSA id l14sm9725013iob.1.2019.07.12.13.43.21 (version=TLS1_3 cipher=AEAD-AES256-GCM-SHA384 bits=256/256); Fri, 12 Jul 2019 13:43:22 -0700 (PDT) From: Sven Van Asbroeck X-Google-Original-From: Sven Van Asbroeck To: Shawn Guo , Rob Herring Cc: NXP Linux Team , Kees Cook , linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, Mark Rutland , Sascha Hauer , devicetree@vger.kernel.org, Fabio Estevam , Pengutronix Kernel Team , Arnd Bergmann Subject: [PATCH 2/2] dt-bindings: bus: imx-weim: document optional burst clock mode Date: Fri, 12 Jul 2019 16:43:16 -0400 Message-Id: <20190712204316.16783-2-TheSven73@gmail.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20190712204316.16783-1-TheSven73@gmail.com> References: <20190712204316.16783-1-TheSven73@gmail.com> Sender: devicetree-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org An optional devicetree property was added to the imx-weim driver, which if present instructs it to operate in burst clock mode. Update the dt-bindings to reflect this. Signed-off-by: Sven Van Asbroeck Reviewed-by: Rob Herring --- Documentation/devicetree/bindings/bus/imx-weim.txt | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/Documentation/devicetree/bindings/bus/imx-weim.txt b/Documentation/devicetree/bindings/bus/imx-weim.txt index dda7d6d66479..1b1d1c5c21ea 100644 --- a/Documentation/devicetree/bindings/bus/imx-weim.txt +++ b/Documentation/devicetree/bindings/bus/imx-weim.txt @@ -44,6 +44,10 @@ Optional properties: what bootloader sets up in IOMUXC_GPR1[11:0] will be used. + - fsl,burst-clk-enable For "fsl,imx50-weim" and "fsl,imx6q-weim" type of + devices, the presence of this property indicates that + the weim bus should operate in Burst Clock Mode. + Timing property for child nodes. It is mandatory, not optional. - fsl,weim-cs-timing: The timing array, contains timing values for the