From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752477AbcAQT0q (ORCPT ); Sun, 17 Jan 2016 14:26:46 -0500 Received: from gloria.sntech.de ([95.129.55.99]:33992 "EHLO gloria.sntech.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752049AbcAQT0p (ORCPT ); Sun, 17 Jan 2016 14:26:45 -0500 From: Heiko Stuebner To: Caesar Wang Cc: linux-rockchip@lists.infradead.org, leozwang@google.com, Mark Brown , linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, keescook@google.com Subject: Re: [PATCH v3 5/9] ARM: dts: rockchip: enable the high speed on sdio for kylin board Date: Sun, 17 Jan 2016 20:26:37 +0100 Message-ID: <4961569.46y83h10I6@phil> User-Agent: KMail/4.14.10 (Linux/4.3.0-1-amd64; KDE/4.14.14; x86_64; ; ) In-Reply-To: <1452865796-23527-6-git-send-email-wxt@rock-chips.com> References: <1452865796-23527-1-git-send-email-wxt@rock-chips.com> <1452865796-23527-6-git-send-email-wxt@rock-chips.com> MIME-Version: 1.0 Content-Transfer-Encoding: 7Bit Content-Type: text/plain; charset="us-ascii" Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Am Freitag, 15. Januar 2016, 21:49:52 schrieb Caesar Wang: > We want to the higher speed for wifi module working. > > Bootup kernel log: > ... > mmc_host mmc0: Bus speed (slot 0) = 37125000Hz (slot req 37500000Hz, > actual 37125000HZ div = 0) > > or run 'cat /sys/kernel/debug/clk/clk_summary |grep phase -C 1' to check > Otherwise, the mmc0 will run 400khz defalult value to work. > > Signed-off-by: Caesar Wang applied to my dts32 branch for 4.6