From patchwork Thu Jun 11 09:03:31 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Ovidiu Panait X-Patchwork-Id: 1307380 X-Patchwork-Delegate: matthias.bgg@gmail.com Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=lists.denx.de (client-ip=85.214.62.61; helo=phobos.denx.de; envelope-from=u-boot-bounces@lists.denx.de; receiver=) Authentication-Results: ozlabs.org; dmarc=none (p=none dis=none) header.from=windriver.com Received: from phobos.denx.de (phobos.denx.de [85.214.62.61]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits)) (No client certificate requested) by ozlabs.org (Postfix) with ESMTPS id 49jHyh39C7z9sR4 for ; Thu, 11 Jun 2020 19:06:04 +1000 (AEST) Received: from h2850616.stratoserver.net (localhost [IPv6:::1]) by phobos.denx.de (Postfix) with ESMTP id 6B4AA81015; Thu, 11 Jun 2020 11:05:57 +0200 (CEST) Authentication-Results: phobos.denx.de; dmarc=none (p=none dis=none) header.from=windriver.com Authentication-Results: phobos.denx.de; spf=pass smtp.mailfrom=u-boot-bounces@lists.denx.de Received: by phobos.denx.de (Postfix, from userid 109) id 583D281734; Thu, 11 Jun 2020 11:05:55 +0200 (CEST) X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) on phobos.denx.de X-Spam-Level: X-Spam-Status: No, score=-1.9 required=5.0 tests=BAYES_00,RCVD_IN_MSPIKE_H3, RCVD_IN_MSPIKE_WL,SPF_HELO_NONE,URIBL_BLOCKED autolearn=ham autolearn_force=no version=3.4.2 Received: from mail.windriver.com (mail.windriver.com [147.11.1.11]) (using TLSv1.1 with cipher ECDHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by phobos.denx.de (Postfix) with ESMTPS id 3717F800A9 for ; Thu, 11 Jun 2020 11:05:49 +0200 (CEST) Authentication-Results: phobos.denx.de; dmarc=none (p=none dis=none) header.from=windriver.com Authentication-Results: phobos.denx.de; spf=pass smtp.mailfrom=Ovidiu.Panait@windriver.com Received: from ALA-HCA.corp.ad.wrs.com (ala-hca.corp.ad.wrs.com [147.11.189.40]) by mail.windriver.com (8.15.2/8.15.2) with ESMTPS id 05B95kI4012593 (version=TLSv1 cipher=DHE-RSA-AES256-SHA bits=256 verify=FAIL) for ; Thu, 11 Jun 2020 02:05:46 -0700 (PDT) Received: from otp-linux01.wrs.com (128.224.126.17) by ALA-HCA.corp.ad.wrs.com (147.11.189.40) with Microsoft SMTP Server id 14.3.487.0; Thu, 11 Jun 2020 02:05:46 -0700 From: Ovidiu Panait To: Subject: [PATCH 2/3] pinctrl: bcm283x: Read address from DT in ofdata_to_platdata Date: Thu, 11 Jun 2020 12:03:31 +0300 Message-ID: <20200611090332.39137-2-ovidiu.panait@windriver.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20200611090332.39137-1-ovidiu.panait@windriver.com> References: <20200611090332.39137-1-ovidiu.panait@windriver.com> MIME-Version: 1.0 X-BeenThere: u-boot@lists.denx.de X-Mailman-Version: 2.1.30rc1 Precedence: list List-Id: U-Boot discussion List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: u-boot-bounces@lists.denx.de Sender: "U-Boot" X-Virus-Scanned: clamav-milter 0.102.2 at phobos.denx.de X-Virus-Status: Clean Factor out reading IP base address to ofdata_to_platdata function, which is designed for this purpose. Also, drop the dev->priv NULL check, since this is already done by the dm core when allocating space using priv_auto_alloc_size feature. (in drivers/core/device.c -> device_ofdata_to_platdata). Signed-off-by: Ovidiu Panait --- drivers/pinctrl/broadcom/pinctrl-bcm283x.c | 17 ++++++++++------- 1 file changed, 10 insertions(+), 7 deletions(-) diff --git a/drivers/pinctrl/broadcom/pinctrl-bcm283x.c b/drivers/pinctrl/broadcom/pinctrl-bcm283x.c index 8bf7916627..9ab0baee33 100644 --- a/drivers/pinctrl/broadcom/pinctrl-bcm283x.c +++ b/drivers/pinctrl/broadcom/pinctrl-bcm283x.c @@ -104,17 +104,11 @@ static const struct udevice_id bcm2835_pinctrl_id[] = { {} }; -int bcm283x_pinctl_probe(struct udevice *dev) +int bcm283x_pinctl_ofdata_to_platdata(struct udevice *dev) { struct bcm283x_pinctrl_priv *priv; - int ret; - struct udevice *pdev; priv = dev_get_priv(dev); - if (!priv) { - debug("%s: Failed to get private\n", __func__); - return -EINVAL; - } priv->base_reg = dev_read_addr_ptr(dev); if (priv->base_reg == (void *)FDT_ADDR_T_NONE) { @@ -122,6 +116,14 @@ int bcm283x_pinctl_probe(struct udevice *dev) return -EINVAL; } + return 0; +} + +int bcm283x_pinctl_probe(struct udevice *dev) +{ + int ret; + struct udevice *pdev; + /* Create GPIO device as well */ ret = device_bind(dev, lists_driver_lookup_name("gpio_bcm2835"), "gpio_bcm2835", NULL, dev_of_offset(dev), &pdev); @@ -147,6 +149,7 @@ U_BOOT_DRIVER(pinctrl_bcm283x) = { .name = "bcm283x_pinctrl", .id = UCLASS_PINCTRL, .of_match = of_match_ptr(bcm2835_pinctrl_id), + .ofdata_to_platdata = bcm283x_pinctl_ofdata_to_platdata, .priv_auto_alloc_size = sizeof(struct bcm283x_pinctrl_priv), .ops = &bcm283x_pinctrl_ops, .probe = bcm283x_pinctl_probe,