From patchwork Tue Sep 20 10:30:59 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jianqun Xu X-Patchwork-Id: 12981870 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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 55875C54EE9 for ; Tue, 20 Sep 2022 10:32:02 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-Id:Date:Subject:Cc:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=zp2Vb6LVMwkQDDd9XyAOSxhV8c1OiVauiROgmWuB9G0=; b=tDeh5I+//k/Blq TIg9+E97bSKYHr7Z9s7YHFa6lu3/dLuZBSR5BlnBy0qIbegCFtJaUW/oYjneN7c1eRtnWWRN7NWKg vmpxkcDzsJMBecTYrQEp2R7nouCVUgDk6ZuDwB7z6fyRUUcyHnBh0bfeEsxrKp+3TdUentWJBcs7S WElvPKb1XXiQKGWam7mladh2kKjKzKScqKoaazG+KqhuNta5nc/ukkRpkHh2pd6dLJsPfFKySC2tf deKUo9TBpb9IbtzcqCU7oXsVo7s5arYVYlFFD/VMZ+KGAkj0CouiAG3lvBs+r0xgVEdNvCRczR9PG 6IgoU/weC1V6yDktZdQA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1oaaXY-002ye5-Pq; Tue, 20 Sep 2022 10:31:45 +0000 Received: from mail-m11875.qiye.163.com ([115.236.118.75]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1oaaXJ-002yNE-9x for linux-rockchip@lists.infradead.org; Tue, 20 Sep 2022 10:31:31 +0000 Received: from localhost.localdomain (unknown [58.22.7.114]) by mail-m11875.qiye.163.com (Hmail) with ESMTPA id 0A3B8280B96; Tue, 20 Sep 2022 18:31:18 +0800 (CST) From: Jianqun Xu To: linus.walleij@linaro.org, heiko@sntech.de, brgl@bgdev.pl, andriy.shevchenko@linux.intel.com Cc: robert.moore@intel.com, robh@kernel.org, linux-rockchip@lists.infradead.org, linux-kernel@vger.kernel.org, lenb@kernel.org, rafael@kernel.org, Jianqun Xu Subject: [PATCH 11/20] gpio/rockchip: add of_node for gpiochip Date: Tue, 20 Sep 2022 18:30:59 +0800 Message-Id: <20220920103108.23074-12-jay.xu@rock-chips.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20220920103108.23074-1-jay.xu@rock-chips.com> References: <20220920103108.23074-1-jay.xu@rock-chips.com> MIME-Version: 1.0 X-HM-Spam-Status: e1kfGhgUHx5ZQUpXWQgPGg8OCBgUHx5ZQUlOS1dZFg8aDwILHllBWSg2Ly tZV1koWUFJSktLSjdXWS1ZQUlXWQ8JGhUIEh9ZQVkaTh9KVk4eQkxKS01CQ00fSlUTARMWGhIXJB QOD1lXWRgSC1lBWU5DVUlJVUxVSkpPWVdZFhoPEhUdFFlBWU9LSFVKSktITkhVSktLVUtZBg++ X-HM-Sender-Digest: e1kMHhlZQR0aFwgeV1kSHx4VD1lBWUc6NAw6Eio6FT0sCBwhPQpLLx9D SS0KCjNVSlVKTU1ITU1CQ0xDQ0lLVTMWGhIXVREaAlUDDjsJFBgQVhgTEgsIVRgUFkVZV1kSC1lB WU5DVUlJVUxVSkpPWVdZCAFZQUlLTUw3Bg++ X-HM-Tid: 0a835a73be182eb1kusn0a3b8280b96 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220920_033129_597402_FB88B780 X-CRM114-Status: UNSURE ( 7.42 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-rockchip@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: Upstream kernel work for Rockchip platforms List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "Linux-rockchip" Errors-To: linux-rockchip-bounces+linux-rockchip=archiver.kernel.org@lists.infradead.org The Rockchip GPIO driver will probe before pinctrl and has no parent dt node, lack of the of_node will cause the driver probe failure. Signed-off-by: Jianqun Xu --- drivers/gpio/gpio-rockchip.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/drivers/gpio/gpio-rockchip.c b/drivers/gpio/gpio-rockchip.c index b294ef009daf..e36cdbd4bbef 100644 --- a/drivers/gpio/gpio-rockchip.c +++ b/drivers/gpio/gpio-rockchip.c @@ -588,6 +588,10 @@ static int rockchip_gpiolib_register(struct rockchip_pin_bank *bank) if (!gc->label) return -ENOMEM; +#ifdef CONFIG_OF_GPIO + gc->of_node = of_node_get(bank->dev->of_node); +#endif + ret = gpiochip_add_data(gc, bank); if (ret) { dev_err(bank->dev, "failed to add gpiochip %s, %d\n",