From patchwork Wed Sep 10 10:19:50 2014 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Javier Martinez Canillas X-Patchwork-Id: 4875861 Return-Path: X-Original-To: patchwork-linux-arm@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork2.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.19.201]) by patchwork2.web.kernel.org (Postfix) with ESMTP id 4182BC0338 for ; Wed, 10 Sep 2014 10:24:07 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 0963020173 for ; Wed, 10 Sep 2014 10:24:06 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.9]) (using TLSv1.2 with cipher DHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id D2E882018B for ; Wed, 10 Sep 2014 10:24:00 +0000 (UTC) Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.80.1 #2 (Red Hat Linux)) id 1XRf1V-0005BA-72; Wed, 10 Sep 2014 10:21:13 +0000 Received: from bhuna.collabora.co.uk ([93.93.135.160]) by bombadil.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1XRf14-0004kw-NQ for linux-arm-kernel@lists.infradead.org; Wed, 10 Sep 2014 10:20:47 +0000 Received: from [127.0.0.1] (localhost [127.0.0.1]) (Authenticated sender: javier) with ESMTPSA id 4E8EC603947 From: Javier Martinez Canillas To: Kukjin Kim Subject: [PATCH v3 6/7] ARM: dts: Set i2c7 clock at 400kHz for Peach boards Date: Wed, 10 Sep 2014 12:19:50 +0200 Message-Id: <1410344391-5675-7-git-send-email-javier.martinez@collabora.co.uk> X-Mailer: git-send-email 2.1.0 In-Reply-To: <1410344391-5675-1-git-send-email-javier.martinez@collabora.co.uk> References: <1410344391-5675-1-git-send-email-javier.martinez@collabora.co.uk> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20140910_032046_962123_999068BA X-CRM114-Status: UNSURE ( 8.17 ) X-CRM114-Notice: Please train this message. X-Spam-Score: -2.5 (--) Cc: Javier Martinez Canillas , linux-samsung-soc@vger.kernel.org, Doug Anderson , linux-kernel@vger.kernel.org, Mark Brown , Vivek Gautam , Olof Johansson , Naveen Krishna Chatradhi , Andreas Faerber , linux-arm-kernel@lists.infradead.org, Rahul Sharma X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.18-1 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Spam-Status: No, score=-4.4 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_NONE, RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=unavailable version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP The downstream ChromeOS 3.8 kernel sets the clock frequency for the I2C bus 7 at 400kHz. Do the same change in mainline. Suggested-by: Doug Anderson Signed-off-by: Javier Martinez Canillas Reviewed-by: Doug Anderson --- arch/arm/boot/dts/exynos5420-peach-pit.dts | 1 + arch/arm/boot/dts/exynos5800-peach-pi.dts | 1 + 2 files changed, 2 insertions(+) diff --git a/arch/arm/boot/dts/exynos5420-peach-pit.dts b/arch/arm/boot/dts/exynos5420-peach-pit.dts index b8fea56..f247709 100644 --- a/arch/arm/boot/dts/exynos5420-peach-pit.dts +++ b/arch/arm/boot/dts/exynos5420-peach-pit.dts @@ -489,6 +489,7 @@ &hsi2c_7 { status = "okay"; + clock-frequency = <400000>; max98090: codec@10 { compatible = "maxim,max98090"; diff --git a/arch/arm/boot/dts/exynos5800-peach-pi.dts b/arch/arm/boot/dts/exynos5800-peach-pi.dts index 17537f0..88b3544 100644 --- a/arch/arm/boot/dts/exynos5800-peach-pi.dts +++ b/arch/arm/boot/dts/exynos5800-peach-pi.dts @@ -487,6 +487,7 @@ &hsi2c_7 { status = "okay"; + clock-frequency = <400000>; max98091: codec@10 { compatible = "maxim,max98091";