From patchwork Mon Jul 11 21:08:52 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Stephen Boyd X-Patchwork-Id: 9224249 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id 2D3FA60760 for ; Mon, 11 Jul 2016 21:10:21 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 1AE2127DF9 for ; Mon, 11 Jul 2016 21:10:21 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 0D33127E33; Mon, 11 Jul 2016 21:10:21 +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=-4.2 required=2.0 tests=BAYES_00, RCVD_IN_DNSWL_MED autolearn=ham version=3.3.1 Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.9]) (using TLSv1.2 with cipher AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id 959FA27DF9 for ; Mon, 11 Jul 2016 21:10:20 +0000 (UTC) Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.85_2 #1 (Red Hat Linux)) id 1bMiS4-0006oH-Rl; Mon, 11 Jul 2016 21:09:16 +0000 Received: from smtp.codeaurora.org ([198.145.29.96]) by bombadil.infradead.org with esmtps (Exim 4.85_2 #1 (Red Hat Linux)) id 1bMiS1-0006fh-W6 for linux-arm-kernel@lists.infradead.org; Mon, 11 Jul 2016 21:09:14 +0000 Received: by smtp.codeaurora.org (Postfix, from userid 1000) id B40F5611CF; Mon, 11 Jul 2016 21:08:53 +0000 (UTC) Received: from sboyd-linux.qualcomm.com (i-global254.qualcomm.com [199.106.103.254]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-SHA256 (128/128 bits)) (No client certificate requested) (Authenticated sender: sboyd@smtp.codeaurora.org) by smtp.codeaurora.org (Postfix) with ESMTPSA id F415C611CF; Mon, 11 Jul 2016 21:08:52 +0000 (UTC) From: Stephen Boyd To: Russell King Subject: [PATCH] amba: Support clk parents and rates assigned in DT Date: Mon, 11 Jul 2016 14:08:52 -0700 Message-Id: <20160711210852.31553-1-sboyd@codeaurora.org> X-Mailer: git-send-email 2.9.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20160711_140914_071065_9646218A X-CRM114-Status: GOOD ( 12.57 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.20 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Jorge Ramirez Ortiz , Michael Turquette , linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-clk@vger.kernel.org MIME-Version: 1.0 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Virus-Scanned: ClamAV using ClamSMTP Add the call to of_clk_set_defaults() into the amba probe path so that devices on the amba bus can use the assigned rates and parents feature of the common clock framework. Cc: Michael Turquette Cc: Jorge Ramirez Ortiz Signed-off-by: Stephen Boyd Tested-by: Jorge Ramirez Ortiz --- drivers/amba/bus.c | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/drivers/amba/bus.c b/drivers/amba/bus.c index a5b5c87e2114..a56fa2a1e9aa 100644 --- a/drivers/amba/bus.c +++ b/drivers/amba/bus.c @@ -19,6 +19,7 @@ #include #include #include +#include #include @@ -237,6 +238,10 @@ static int amba_probe(struct device *dev) int ret; do { + ret = of_clk_set_defaults(dev->of_node, false); + if (ret < 0) + break; + ret = dev_pm_domain_attach(dev, true); if (ret == -EPROBE_DEFER) break;