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 X-Spam-Level: X-Spam-Status: No, score=-9.0 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS, USER_AGENT_GIT autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 6B3B0C28CC6 for ; Tue, 4 Jun 2019 17:36:57 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 45DBA20848 for ; Tue, 4 Jun 2019 17:36:57 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726605AbfFDRg4 (ORCPT ); Tue, 4 Jun 2019 13:36:56 -0400 Received: from mx2.suse.de ([195.135.220.15]:40592 "EHLO mx1.suse.de" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1725929AbfFDRg4 (ORCPT ); Tue, 4 Jun 2019 13:36:56 -0400 X-Virus-Scanned: by amavisd-new at test-mx.suse.de Received: from relay2.suse.de (unknown [195.135.220.254]) by mx1.suse.de (Postfix) with ESMTP id C4F50AE03; Tue, 4 Jun 2019 17:36:54 +0000 (UTC) From: Nicolas Saenz Julienne To: stefan.wahren@i2se.com, Florian Fainelli , Ray Jui , Scott Branden , bcm-kernel-feedback-list@broadcom.com, Eric Anholt Cc: mbrugger@suse.de, viresh.kumar@linaro.org, rjw@rjwysocki.net, sboyd@kernel.org, ptesarik@suse.com, linux-rpi-kernel@lists.infradead.org, ssuloev@orpaltech.com, linux-clk@vger.kernel.org, linux-arm-kernel@lists.infradead.org, mturquette@baylibre.com, linux-pm@vger.kernel.org, Nicolas Saenz Julienne , linux-kernel@vger.kernel.org Subject: [PATCH 3/4] clk: bcm2835: register Raspberry Pi's firmware clk device Date: Tue, 4 Jun 2019 19:32:23 +0200 Message-Id: <20190604173223.4229-4-nsaenzjulienne@suse.de> X-Mailer: git-send-email 2.21.0 In-Reply-To: <20190604173223.4229-1-nsaenzjulienne@suse.de> References: <20190604173223.4229-1-nsaenzjulienne@suse.de> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Registers clk-raspberrypi as a platform device as part of the driver's probe sequence. Signed-off-by: Nicolas Saenz Julienne --- drivers/clk/bcm/clk-bcm2835.c | 15 +++++++++++++-- 1 file changed, 13 insertions(+), 2 deletions(-) diff --git a/drivers/clk/bcm/clk-bcm2835.c b/drivers/clk/bcm/clk-bcm2835.c index ccb0319fc2e9..6f370e6bafed 100644 --- a/drivers/clk/bcm/clk-bcm2835.c +++ b/drivers/clk/bcm/clk-bcm2835.c @@ -2098,6 +2098,7 @@ static int bcm2835_mark_sdc_parent_critical(struct clk *sdc) static int bcm2835_clk_probe(struct platform_device *pdev) { + struct platform_device *rpi_fw_clk; struct device *dev = &pdev->dev; struct clk_hw **hws; struct bcm2835_cprman *cprman; @@ -2150,8 +2151,18 @@ static int bcm2835_clk_probe(struct platform_device *pdev) if (ret) return ret; - return of_clk_add_hw_provider(dev->of_node, of_clk_hw_onecell_get, - &cprman->onecell); + ret = of_clk_add_hw_provider(dev->of_node, of_clk_hw_onecell_get, + &cprman->onecell); + if (ret) + return ret; + + rpi_fw_clk = platform_device_register_data(NULL, "raspberrypi-clk", -1, + NULL, 0); + ret = PTR_ERR_OR_ZERO(rpi_fw_clk); + if (ret) + dev_err(dev, "Failed to create platform device, %d\n", ret); + + return ret; } static const struct of_device_id bcm2835_clk_of_match[] = { -- 2.21.0