Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S933093AbbHKW4v (ORCPT ); Tue, 11 Aug 2015 18:56:51 -0400 Received: from mail-yk0-f178.google.com ([209.85.160.178]:33583 "EHLO mail-yk0-f178.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753409AbbHKW4t (ORCPT ); Tue, 11 Aug 2015 18:56:49 -0400 MIME-Version: 1.0 In-Reply-To: <1439287924-6988-2-git-send-email-hl@rock-chips.com> References: <1439287924-6988-1-git-send-email-hl@rock-chips.com> <1439287924-6988-2-git-send-email-hl@rock-chips.com> Date: Tue, 11 Aug 2015 15:56:48 -0700 X-Google-Sender-Auth: bg9M9vVqijqISycvHVj64_91Ie4 Message-ID: Subject: Re: [PATCH v5 2/2] pinctrl: rockchip: only enable gpio clock when it setting From: Doug Anderson To: Lin Huang Cc: =?UTF-8?Q?Heiko_St=C3=BCbner?= , Linus Walleij , "open list:ARM/Rockchip SoC..." , "linux-gpio@vger.kernel.org" , "linux-arm-kernel@lists.infradead.org" , "linux-kernel@vger.kernel.org" Content-Type: text/plain; charset=UTF-8 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 887 Lines: 25 Hi, On Tue, Aug 11, 2015 at 3:12 AM, Lin Huang wrote: > gpio can keep state even the clock disable, for save power > consumption, only enable gpio clock when it setting > > Signed-off-by: Lin Huang > Reviewed-by: Heiko Stuebner > --- > Changes in v5: > -rebase patch > > drivers/pinctrl/pinctrl-rockchip.c | 55 +++++++++++++++++++++++++++++++++++--- > 1 file changed, 51 insertions(+), 4 deletions(-) Reviewed-by: Douglas Anderson Also in the ChromeOS 3.14 tree (where this patch has been backported): Tested-by: Douglas Anderson -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/