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Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.97.1 #2 (Red Hat Linux)) id 1rsmfp-000000083OI-3RMM; Fri, 05 Apr 2024 16:44:17 +0000 Received: from dfw.source.kernel.org ([139.178.84.217]) by bombadil.infradead.org with esmtps (Exim 4.97.1 #2 (Red Hat Linux)) id 1rsmfm-000000083NX-0ZmA; Fri, 05 Apr 2024 16:44:15 +0000 Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by dfw.source.kernel.org (Postfix) with ESMTP id 57A6B61788; Fri, 5 Apr 2024 16:44:13 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 31107C433F1; Fri, 5 Apr 2024 16:44:12 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1712335453; bh=ViaSMrZIPCzmKnR3iMx+cq3XI+FjdW5BQMMi7XeiIVU=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=Hd8ozYRUncFrTzLH+SmJ/vF3tOrvsD6NvHIFf9fb2ANT6bBktVoawIFjRGqjL2JOL 69l3TrB0IA0gzVGKKqdPSjG09Fd23/P14KhVr9CmEL7i81CiiwvJKNYsDpQ5x4O57h 4stJUsyJ3THA0LbFLhqY3dkVTatUGzD5FQoQ0yCRQABMI3rgIvmmnO8JHfU51XiNdJ sFEPtTEZfT6hWD0v/Q4bFOXWV2VNWwEID21JBshgiyEtBsSxe2o8Kl3mpPv21yqVto ep9zzo0HvKAzvVWTGAfnbaUJmnDoVhOUyPmeYHw0iS/av7Pswk6cOC54mUx5KUyI2R 3QIyTyTQ8ucGw== Date: Fri, 5 Apr 2024 22:14:09 +0530 From: Vinod Koul To: Thomas Richard Cc: Linus Walleij , Bartosz Golaszewski , Andy Shevchenko , Tony Lindgren , Haojian Zhuang , Vignesh R , Aaro Koskinen , Janusz Krzysztofik , Andi Shyti , Peter Rosin , Kishon Vijay Abraham I , Philipp Zabel , Lorenzo Pieralisi , Krzysztof =?utf-8?Q?Wilczy=C5=84ski?= , Rob Herring , Bjorn Helgaas , linux-gpio@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-omap@vger.kernel.org, linux-i2c@vger.kernel.org, linux-phy@lists.infradead.org, linux-pci@vger.kernel.org, gregory.clement@bootlin.com, theo.lebrun@bootlin.com, thomas.petazzoni@bootlin.com, u-kumar1@ti.com Subject: Re: [PATCH v4 08/18] phy: ti: phy-j721e-wiz: add resume support Message-ID: References: <20240102-j7200-pcie-s2r-v4-0-6f1f53390c85@bootlin.com> <20240102-j7200-pcie-s2r-v4-8-6f1f53390c85@bootlin.com> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20240102-j7200-pcie-s2r-v4-8-6f1f53390c85@bootlin.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20240405_094414_307934_D709053E X-CRM114-Status: GOOD ( 20.96 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org On 04-03-24, 16:35, Thomas Richard wrote: > Add resume support. > It has been tested on J7200 SR1.0 and SR2.0. > = > Co-developed-by: Th=E9o Lebrun > Signed-off-by: Th=E9o Lebrun > Signed-off-by: Thomas Richard > --- > drivers/phy/ti/phy-j721e-wiz.c | 29 +++++++++++++++++++++++++++++ > 1 file changed, 29 insertions(+) > = > diff --git a/drivers/phy/ti/phy-j721e-wiz.c b/drivers/phy/ti/phy-j721e-wi= z.c > index 0e3cb1ed5a52..b2320f2efb72 100644 > --- a/drivers/phy/ti/phy-j721e-wiz.c > +++ b/drivers/phy/ti/phy-j721e-wiz.c > @@ -1660,12 +1660,41 @@ static void wiz_remove(struct platform_device *pd= ev) > pm_runtime_disable(dev); > } > = > +static int wiz_resume_noirq(struct device *dev) I think this should be annotated with __maybe_unused > +{ > + struct device_node *node =3D dev->of_node; > + struct wiz *wiz =3D dev_get_drvdata(dev); > + int ret; > + > + /* Enable supplemental Control override if available */ > + if (wiz->sup_legacy_clk_override) > + regmap_field_write(wiz->sup_legacy_clk_override, 1); > + > + wiz_clock_init(wiz); > + > + ret =3D wiz_init(wiz); > + if (ret) { > + dev_err(dev, "WIZ initialization failed\n"); > + goto err_wiz_init; > + } > + > + return 0; > + > +err_wiz_init: > + wiz_clock_cleanup(wiz, node); > + > + return ret; > +} > + > +static DEFINE_NOIRQ_DEV_PM_OPS(wiz_pm_ops, NULL, wiz_resume_noirq); > + > static struct platform_driver wiz_driver =3D { > .probe =3D wiz_probe, > .remove_new =3D wiz_remove, > .driver =3D { > .name =3D "wiz", > .of_match_table =3D wiz_id_table, > + .pm =3D pm_sleep_ptr(&wiz_pm_ops), > }, > }; > module_platform_driver(wiz_driver); > = > -- = > 2.39.2 -- = ~Vinod _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel