From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1161381AbcFMStb (ORCPT ); Mon, 13 Jun 2016 14:49:31 -0400 Received: from mail-db3on0136.outbound.protection.outlook.com ([157.55.234.136]:60271 "EHLO emea01-db3-obe.outbound.protection.outlook.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1423430AbcFMSs7 (ORCPT ); Mon, 13 Jun 2016 14:48:59 -0400 Authentication-Results: spf=none (sender IP is ) smtp.mailfrom=bhuvanchandra.dv@toradex.com; Subject: Re: [PATCH 2/8] tty: serial: fsl_lpuart: support suspend/resume To: Shawn Guo References: <20160609151039.20817-1-bhuvanchandra.dv@toradex.com> <20160609151039.20817-3-bhuvanchandra.dv@toradex.com> <20160611140341.GT20243@tiger> CC: , , , , , , , , , , From: Bhhuvanchandra DV Message-ID: Date: Tue, 14 Jun 2016 00:18:19 +0000 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:45.0) Gecko/20100101 Thunderbird/45.1.0 MIME-Version: 1.0 In-Reply-To: <20160611140341.GT20243@tiger> Content-Type: text/plain; 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Use imx_clk_gate2_cgr to disable automatic clock gating >> in low power mode STOP. This allows to enable wake by UART using: >> echo enabled > /sys/class/tty/ttyLP0/power/wakeup >> >> However, if wake is not enabled, the driver should disable the >> clocks explicitly to save power. >> >> Signed-off-by: Stefan Agner >> --- >> drivers/clk/imx/clk-vf610.c | 12 ++++++------ > Please send clock driver changes in a separate patch. How about splitting this patchset to two? few patches are having minor fixes and the few patches might need some review and discussions. May be some thing like DMA fixes and the other minor fixes. -- Bhuvan > > Shawn > >> drivers/tty/serial/fsl_lpuart.c | 16 ++++++++++++++-- >> 2 files changed, 20 insertions(+), 8 deletions(-)