From patchwork Wed Jun 12 18:24:55 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Nicolas Saenz Julienne X-Patchwork-Id: 10990655 X-Patchwork-Delegate: viresh.linux@gmail.com Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 6D88314C0 for ; Wed, 12 Jun 2019 18:26:01 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 6156F28A17 for ; Wed, 12 Jun 2019 18:26:01 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 557B8289E5; Wed, 12 Jun 2019 18:26:01 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-7.9 required=2.0 tests=BAYES_00,MAILING_LIST_MULTI, RCVD_IN_DNSWL_HI autolearn=unavailable version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 01755289E5 for ; Wed, 12 Jun 2019 18:26:01 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727104AbfFLSZU (ORCPT ); Wed, 12 Jun 2019 14:25:20 -0400 Received: from mx2.suse.de ([195.135.220.15]:35360 "EHLO mx1.suse.de" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1726023AbfFLSZU (ORCPT ); Wed, 12 Jun 2019 14:25:20 -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 5EA31B015; Wed, 12 Jun 2019 18:25:18 +0000 (UTC) From: Nicolas Saenz Julienne To: stefan.wahren@i2se.com, linux-kernel@vger.kernel.org Cc: mbrugger@suse.de, viresh.kumar@linaro.org, rjw@rjwysocki.net, sboyd@kernel.org, eric@anholt.net, f.fainelli@gmail.com, bcm-kernel-feedback-list@broadcom.com, 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 Subject: [PATCH v4 3/7] firmware: raspberrypi: register clk device Date: Wed, 12 Jun 2019 20:24:55 +0200 Message-Id: <20190612182500.4097-4-nsaenzjulienne@suse.de> X-Mailer: git-send-email 2.21.0 In-Reply-To: <20190612182500.4097-1-nsaenzjulienne@suse.de> References: <20190612182500.4097-1-nsaenzjulienne@suse.de> MIME-Version: 1.0 Sender: linux-pm-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-pm@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP Since clk-raspberrypi is tied to the VC4 firmware instead of particular hardware it's registration should be performed by the firmware driver. Signed-off-by: Nicolas Saenz Julienne Acked-by: Eric Anholt --- drivers/firmware/raspberrypi.c | 10 ++++++++++ 1 file changed, 10 insertions(+) diff --git a/drivers/firmware/raspberrypi.c b/drivers/firmware/raspberrypi.c index 61be15d9df7d..da26a584dca0 100644 --- a/drivers/firmware/raspberrypi.c +++ b/drivers/firmware/raspberrypi.c @@ -20,6 +20,7 @@ #define MBOX_CHAN_PROPERTY 8 static struct platform_device *rpi_hwmon; +static struct platform_device *rpi_clk; struct rpi_firmware { struct mbox_client cl; @@ -207,6 +208,12 @@ rpi_register_hwmon_driver(struct device *dev, struct rpi_firmware *fw) -1, NULL, 0); } +static void rpi_register_clk_driver(struct device *dev) +{ + rpi_clk = platform_device_register_data(dev, "raspberrypi-clk", + -1, NULL, 0); +} + static int rpi_firmware_probe(struct platform_device *pdev) { struct device *dev = &pdev->dev; @@ -234,6 +241,7 @@ static int rpi_firmware_probe(struct platform_device *pdev) rpi_firmware_print_firmware_revision(fw); rpi_register_hwmon_driver(dev, fw); + rpi_register_clk_driver(dev); return 0; } @@ -254,6 +262,8 @@ static int rpi_firmware_remove(struct platform_device *pdev) platform_device_unregister(rpi_hwmon); rpi_hwmon = NULL; + platform_device_unregister(rpi_clk); + rpi_clk = NULL; mbox_free_channel(fw->chan); return 0;