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[2620:137:e000::1:20]) by mx.google.com with ESMTP id gb34-20020a170907962200b006ff0937f440si16244796ejc.815.2022.07.05.07.14.18; Tue, 05 Jul 2022 07:14:58 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; dkim=pass header.i=@walle.cc header.s=mail2016061301 header.b=fYcpBUFy; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232934AbiGEOKZ (ORCPT + 99 others); Tue, 5 Jul 2022 10:10:25 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:59698 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231680AbiGEOJt (ORCPT ); Tue, 5 Jul 2022 10:09:49 -0400 Received: from ssl.serverraum.org (ssl.serverraum.org [IPv6:2a01:4f8:151:8464::1:2]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id D2AFD25C4; Tue, 5 Jul 2022 07:01:14 -0700 (PDT) Received: from ssl.serverraum.org (web.serverraum.org [172.16.0.2]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ssl.serverraum.org (Postfix) with ESMTPSA id 251922223E; Tue, 5 Jul 2022 16:01:12 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=walle.cc; s=mail2016061301; t=1657029672; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=BufwydC3gNQB0ICZ0UOD1tKDxwySMEp3LR8WaS4Z4zs=; b=fYcpBUFyOUG+LwIiR0lDML0iXn23L3u5Ir6BdbqPLeAJ6zuOIvEnxM0DeAq1IexEL51w3w J/yuiP2d4qHswkKIh/aMnShDG7OMS/JDi0Ln8y3avECMjWDHnLHW8mlSajaEXifahs5XtA FWEhq9qD4KYrPWK3OTzYkxrUsOXnuaA= MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII; format=flowed Content-Transfer-Encoding: 7bit Date: Tue, 05 Jul 2022 16:01:12 +0200 From: Michael Walle To: haibo.chen@nxp.com Cc: ashish.kumar@nxp.com, yogeshgaur.83@gmail.com, broonie@kernel.org, robh+dt@kernel.org, krzysztof.kozlowski+dt@linaro.org, han.xu@nxp.com, singh.kuldeep87k@gmail.com, tudor.ambarus@microchip.com, p.yadav@ti.com, miquel.raynal@bootlin.com, richard@nod.at, vigneshr@ti.com, shawnguo@kernel.org, s.hauer@pengutronix.de, kernel@pengutronix.de, linux-spi@vger.kernel.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, linux-mtd@lists.infradead.org, festevam@gmail.com, linux-imx@nxp.com, linux-arm-kernel@lists.infradead.org, zhengxunli@mxic.com.tw Subject: Re: [PATCH 01/11] spi: spi-nxp-fspi: enable runtime pm for fspi In-Reply-To: <1657012303-6464-1-git-send-email-haibo.chen@nxp.com> References: <1657012303-6464-1-git-send-email-haibo.chen@nxp.com> User-Agent: Roundcube Webmail/1.4.13 Message-ID: X-Sender: michael@walle.cc X-Spam-Status: No, score=-4.4 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_MED,SPF_HELO_NONE, SPF_PASS,T_SCC_BODY_TEXT_LINE autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Am 2022-07-05 11:11, schrieb haibo.chen@nxp.com: > From: Haibo Chen > > Enable the runtime PM in fspi driver. > Also for system PM, On some board like i.MX8ULP-EVK board, > after system suspend, IOMUX module will lost power, so all > the pinctrl setting will lost when system resume back, need > driver to save/restore the pinctrl setting. On a side note: The mails to Ashish Kumar bounces. He is currently listed as the maintainer for the FlexSPI driver. Will someone from NXP take over? -michael