From patchwork Thu Nov 25 16:54:01 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Hans de Goede X-Patchwork-Id: 518445 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 4C99AC433F5 for ; Thu, 25 Nov 2021 16:56:46 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1344961AbhKYQ74 (ORCPT ); Thu, 25 Nov 2021 11:59:56 -0500 Received: from us-smtp-delivery-124.mimecast.com ([170.10.129.124]:22220 "EHLO us-smtp-delivery-124.mimecast.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1345299AbhKYQ54 (ORCPT ); Thu, 25 Nov 2021 11:57:56 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1637859284; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=LHXty0teCNrwp0jbSsS/mq9/Q9Dk+WtZuVrqWuYBzrk=; b=GgrICANxSNl9SHhx24notkHB90wR+BSQLDHVoI9LmW9yXJTTc0iKdIo/KMSQ2eFGFj2ngh g4CSsaYMAx8sI+Y8o85e13njtL2d8VRlCP3uLFFryb/tu1tc4Pxpo7R6kxNN7Nn6291UsA 5N8pds6kA4wkzhJapDtNSiQoWhF7wnY= Received: from mimecast-mx01.redhat.com (mimecast-mx01.redhat.com [209.132.183.4]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id us-mta-495-AbfChbHLNmK96KLLDHOJvA-1; Thu, 25 Nov 2021 11:54:41 -0500 X-MC-Unique: AbfChbHLNmK96KLLDHOJvA-1 Received: from smtp.corp.redhat.com (int-mx01.intmail.prod.int.phx2.redhat.com [10.5.11.11]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx01.redhat.com (Postfix) with ESMTPS id 3EED5185302A; Thu, 25 Nov 2021 16:54:38 +0000 (UTC) Received: from x1.localdomain (unknown [10.39.195.117]) by smtp.corp.redhat.com (Postfix) with ESMTP id 39CDD57CA5; Thu, 25 Nov 2021 16:54:34 +0000 (UTC) From: Hans de Goede To: "Rafael J . Wysocki" , Mark Gross , Andy Shevchenko , Wolfram Sang , Mika Westerberg , Daniel Scally , Laurent Pinchart , Mauro Carvalho Chehab , Liam Girdwood , Mark Brown , Michael Turquette , Stephen Boyd Cc: Hans de Goede , Len Brown , linux-acpi@vger.kernel.org, platform-driver-x86@vger.kernel.org, linux-kernel@vger.kernel.org, linux-i2c@vger.kernel.org, Sakari Ailus , Kate Hsuan , linux-media@vger.kernel.org, linux-clk@vger.kernel.org, Andy Shevchenko Subject: [PATCH v6 04/15] platform_data: Add linux/platform_data/tps68470.h file Date: Thu, 25 Nov 2021 17:54:01 +0100 Message-Id: <20211125165412.535063-5-hdegoede@redhat.com> In-Reply-To: <20211125165412.535063-1-hdegoede@redhat.com> References: <20211125165412.535063-1-hdegoede@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.79 on 10.5.11.11 Precedence: bulk List-ID: X-Mailing-List: linux-i2c@vger.kernel.org The clk and regulator frameworks expect clk/regulator consumer-devices to have info about the consumed clks/regulators described in the device's fw_node. To work around cases where this info is not present in the firmware tables, which is often the case on x86/ACPI devices, both frameworks allow the provider-driver to attach info about consumers to the provider-device during probe/registration of the provider device. The TI TPS68470 PMIC is used x86/ACPI devices with the consumer-info missing from the ACPI tables. Thus the tps68470-clk and tps68470-regulator drivers must provide the consumer-info at probe time. Define tps68470_clk_platform_data and tps68470_regulator_platform_data structs to allow the x86 platform code to pass the necessary consumer info to these drivers. Reviewed-by: Andy Shevchenko Signed-off-by: Hans de Goede --- include/linux/platform_data/tps68470.h | 35 ++++++++++++++++++++++++++ 1 file changed, 35 insertions(+) create mode 100644 include/linux/platform_data/tps68470.h diff --git a/include/linux/platform_data/tps68470.h b/include/linux/platform_data/tps68470.h new file mode 100644 index 000000000000..126d082c3f2e --- /dev/null +++ b/include/linux/platform_data/tps68470.h @@ -0,0 +1,35 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ +/* + * TI TPS68470 PMIC platform data definition. + * + * Copyright (c) 2021 Red Hat Inc. + * + * Red Hat authors: + * Hans de Goede + */ +#ifndef __PDATA_TPS68470_H +#define __PDATA_TPS68470_H + +enum tps68470_regulators { + TPS68470_CORE, + TPS68470_ANA, + TPS68470_VCM, + TPS68470_VIO, + TPS68470_VSIO, + TPS68470_AUX1, + TPS68470_AUX2, + TPS68470_NUM_REGULATORS +}; + +struct regulator_init_data; + +struct tps68470_regulator_platform_data { + const struct regulator_init_data *reg_init_data[TPS68470_NUM_REGULATORS]; +}; + +struct tps68470_clk_platform_data { + const char *consumer_dev_name; + const char *consumer_con_id; +}; + +#endif