From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 7E88CE8FDD1 for ; Wed, 4 Oct 2023 08:18:10 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S241590AbjJDISL (ORCPT ); Wed, 4 Oct 2023 04:18:11 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:54214 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229712AbjJDISK (ORCPT ); Wed, 4 Oct 2023 04:18:10 -0400 Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 21619A6; Wed, 4 Oct 2023 01:18:07 -0700 (PDT) Received: by smtp.kernel.org (Postfix) with ESMTPSA id D8864C433C7; Wed, 4 Oct 2023 08:18:04 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1696407486; bh=vQFPg6PA6WrMnXAY1PY7xlQzGKPRe88hSEWvcIqGGLE=; h=Date:Subject:To:Cc:References:From:In-Reply-To:From; b=h+1ABKoh9sVQArHfErOER+r1zQroHl5optg7U+U/veYLL913BqEdKUPuk1K98ULmR Y3OWeV2g3kCfwrdFXzZ/i6zruJLfc2H7S3Q4m8oC7pqym5Ot3sqhI96P5ICGsq/HDv jYHBof86l57qaLWNPDia4Ub2MbOpPsZjZQPO4367US1/ArMRr4OXmEZBFZOq5Yr/pT NXxZjiOOfHekOeVXT6H5OCR+hF8nI64rYI1IwoiMA/3I1bfjvfiVN/kPJCUJQvXGFA r5w9+1otsSGFZMK+bnvFA3kVK9fgGwJKG9It+VQ4coRED44w7iYkQ4CK7mQzng9Y3O ZOyWiUYxdH4iw== Message-ID: <76d1e643-9b81-4c23-8f46-73fe59913600@kernel.org> Date: Wed, 4 Oct 2023 10:18:01 +0200 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v1 1/1] pinctrl: denverton: Enable platform device in the absence of ACPI enumeration Content-Language: en-US To: Andy Shevchenko , linux-gpio@vger.kernel.org, linux-kernel@vger.kernel.org Cc: Mika Westerberg , Andy Shevchenko , Linus Walleij , Takashi Iwai References: <20230926190818.931951-1-andriy.shevchenko@linux.intel.com> From: Krzysztof Kozlowski Autocrypt: addr=krzk@kernel.org; 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charset=UTF-8 Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 26/09/2023 21:08, Andy Shevchenko wrote: > This is to cater the need for non-ACPI system whereby > a platform device has to be created in order to bind > with the Denverton pinctrl platform driver. > > Signed-off-by: Andy Shevchenko > --- > drivers/pinctrl/intel/pinctrl-denverton.c | 7 +++++++ > 1 file changed, 7 insertions(+) > > diff --git a/drivers/pinctrl/intel/pinctrl-denverton.c b/drivers/pinctrl/intel/pinctrl-denverton.c > index 0c4694cfa594..a1a7242e0451 100644 > --- a/drivers/pinctrl/intel/pinctrl-denverton.c > +++ b/drivers/pinctrl/intel/pinctrl-denverton.c > @@ -257,6 +257,11 @@ static const struct acpi_device_id dnv_pinctrl_acpi_match[] = { > }; > MODULE_DEVICE_TABLE(acpi, dnv_pinctrl_acpi_match); > > +static const struct platform_device_id dnv_pinctrl_platform_ids[] = { > + { "denverton-pinctrl", (kernel_ulong_t)&dnv_soc_data }, > + { } > +}; > + > static struct platform_driver dnv_pinctrl_driver = { > .probe = intel_pinctrl_probe_by_hid, > .driver = { > @@ -264,6 +269,7 @@ static struct platform_driver dnv_pinctrl_driver = { > .acpi_match_table = dnv_pinctrl_acpi_match, > .pm = &dnv_pinctrl_pm_ops, > }, > + .id_table = dnv_pinctrl_platform_ids, > }; > > static int __init dnv_pinctrl_init(void) > @@ -281,4 +287,5 @@ module_exit(dnv_pinctrl_exit); > MODULE_AUTHOR("Mika Westerberg "); > MODULE_DESCRIPTION("Intel Denverton SoC pinctrl/GPIO driver"); > MODULE_LICENSE("GPL v2"); > +MODULE_ALIAS("platform:denverton-pinctrl"); Why do you need the alias? It's the same as ID table. You most likely miss MODULE_DEVICE_TABLE() or your table is just wrong. Best regards, Krzysztof