From mboxrd@z Thu Jan 1 00:00:00 1970 From: Linus Walleij Subject: Re: [PATCH v3 REBASED 10/13] pinctrl: samsung: Add infrastructure for pin-bank retention control Date: Thu, 26 Jan 2017 16:36:21 +0100 Message-ID: References: <1485422967-30643-1-git-send-email-m.szyprowski@samsung.com> <1485422967-30643-7-git-send-email-m.szyprowski@samsung.com> Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Return-path: Received: from mail-io0-f179.google.com ([209.85.223.179]:36297 "EHLO mail-io0-f179.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753506AbdAZPgX (ORCPT ); Thu, 26 Jan 2017 10:36:23 -0500 Received: by mail-io0-f179.google.com with SMTP id j13so39145988iod.3 for ; Thu, 26 Jan 2017 07:36:23 -0800 (PST) In-Reply-To: <1485422967-30643-7-git-send-email-m.szyprowski@samsung.com> Sender: linux-gpio-owner@vger.kernel.org List-Id: linux-gpio@vger.kernel.org To: Marek Szyprowski Cc: "linux-gpio@vger.kernel.org" , "linux-arm-kernel@lists.infradead.org" , "linux-pm@vger.kernel.org" , linux-samsung-soc , Sylwester Nawrocki , Krzysztof Kozlowski , Tomasz Figa , Bartlomiej Zolnierkiewicz On Thu, Jan 26, 2017 at 10:29 AM, Marek Szyprowski wrote: > Pad retention control after suspend/resume cycle should be done from pin > controller driver instead of PMU (power management unit) driver to avoid > possible ordering and logical dependencies. Till now it worked fine only > because PMU driver registered its sys_ops after pin controller. > > This patch adds infrastructure to handle pad retention during pin control > driver resume. > > Signed-off-by: Marek Szyprowski > Reviewed-by: Krzysztof Kozlowski > Acked-by: Tomasz Figa Patch applied. Yours, Linus Walleij From mboxrd@z Thu Jan 1 00:00:00 1970 From: linus.walleij@linaro.org (Linus Walleij) Date: Thu, 26 Jan 2017 16:36:21 +0100 Subject: [PATCH v3 REBASED 10/13] pinctrl: samsung: Add infrastructure for pin-bank retention control In-Reply-To: <1485422967-30643-7-git-send-email-m.szyprowski@samsung.com> References: <1485422967-30643-1-git-send-email-m.szyprowski@samsung.com> <1485422967-30643-7-git-send-email-m.szyprowski@samsung.com> Message-ID: To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org On Thu, Jan 26, 2017 at 10:29 AM, Marek Szyprowski wrote: > Pad retention control after suspend/resume cycle should be done from pin > controller driver instead of PMU (power management unit) driver to avoid > possible ordering and logical dependencies. Till now it worked fine only > because PMU driver registered its sys_ops after pin controller. > > This patch adds infrastructure to handle pad retention during pin control > driver resume. > > Signed-off-by: Marek Szyprowski > Reviewed-by: Krzysztof Kozlowski > Acked-by: Tomasz Figa Patch applied. Yours, Linus Walleij