From patchwork Mon Feb 3 01:51:37 2014 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Chen-Yu Tsai X-Patchwork-Id: 3567771 Return-Path: X-Original-To: patchwork-linux-arm@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork1.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.19.201]) by patchwork1.web.kernel.org (Postfix) with ESMTP id 5B2CE9F2E9 for ; Mon, 3 Feb 2014 01:55:01 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 948CF201B6 for ; Mon, 3 Feb 2014 01:55:00 +0000 (UTC) Received: from casper.infradead.org (casper.infradead.org [85.118.1.10]) (using TLSv1.2 with cipher DHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 9D1ED20181 for ; Mon, 3 Feb 2014 01:54:59 +0000 (UTC) Received: from merlin.infradead.org ([2001:4978:20e::2]) by casper.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1WA8il-0004c6-Ty; Mon, 03 Feb 2014 01:53:12 +0000 Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.80.1 #2 (Red Hat Linux)) id 1WA8iR-0003Vf-NZ; Mon, 03 Feb 2014 01:52:51 +0000 Received: from smtp.csie.ntu.edu.tw ([140.112.30.61]) by merlin.infradead.org with esmtp (Exim 4.80.1 #2 (Red Hat Linux)) id 1WA8i0-0003RJ-Tl for linux-arm-kernel@lists.infradead.org; Mon, 03 Feb 2014 01:52:28 +0000 Received: from mirror2.csie.ntu.edu.tw (mirror2.csie.ntu.edu.tw [140.112.30.76]) by smtp.csie.ntu.edu.tw (Postfix) with ESMTPSA id 9C00A20434; Mon, 3 Feb 2014 09:51:46 +0800 (CST) Received: from wens by mirror2.csie.ntu.edu.tw with local (Exim 4.82) (envelope-from ) id 1WA8hO-0001Dv-In; Mon, 03 Feb 2014 09:51:46 +0800 From: Chen-Yu Tsai To: Maxime Ripard , Emilio Lopez Subject: [PATCH v4 1/8] clk: sunxi: add clock-output-names dt property support Date: Mon, 3 Feb 2014 09:51:37 +0800 Message-Id: <1391392304-4660-2-git-send-email-wens@csie.org> X-Mailer: git-send-email 1.9.rc1 In-Reply-To: <1391392304-4660-1-git-send-email-wens@csie.org> References: <1391392304-4660-1-git-send-email-wens@csie.org> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20140202_205225_277574_B5BC9FE5 X-CRM114-Status: UNSURE ( 6.68 ) X-CRM114-Notice: Please train this message. X-Spam-Score: -2.4 (--) Cc: Chen-Yu Tsai , Mike Turquette , linux-sunxi@googlegroups.com, linux-arm-kernel@lists.infradead.org X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Spam-Status: No, score=-4.7 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_MED, RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=unavailable version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP sunxi clock drivers use dt node name as clock name, but clock nodes should be named clk@X, so the names would be the same. Let the drivers read clock names from dt clock-output-names property. Signed-off-by: Chen-Yu Tsai Acked-by: Maxime Ripard Acked-by: Mike Turquette --- drivers/clk/sunxi/clk-sunxi.c | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/drivers/clk/sunxi/clk-sunxi.c b/drivers/clk/sunxi/clk-sunxi.c index abb6c5a..0ed9794 100644 --- a/drivers/clk/sunxi/clk-sunxi.c +++ b/drivers/clk/sunxi/clk-sunxi.c @@ -51,6 +51,8 @@ static void __init sun4i_osc_clk_setup(struct device_node *node) if (!gate) goto err_free_fixed; + of_property_read_string(node, "clock-output-names", &clk_name); + /* set up gate and fixed rate properties */ gate->reg = of_iomap(node, 0); gate->bit_idx = SUNXI_OSC24M_GATE; @@ -601,6 +603,8 @@ static void __init sunxi_mux_clk_setup(struct device_node *node, (parents[i] = of_clk_get_parent_name(node, i)) != NULL) i++; + of_property_read_string(node, "clock-output-names", &clk_name); + clk = clk_register_mux(NULL, clk_name, parents, i, CLK_SET_RATE_NO_REPARENT, reg, data->shift, SUNXI_MUX_GATE_WIDTH, @@ -660,6 +664,8 @@ static void __init sunxi_divider_clk_setup(struct device_node *node, clk_parent = of_clk_get_parent_name(node, 0); + of_property_read_string(node, "clock-output-names", &clk_name); + clk = clk_register_divider(NULL, clk_name, clk_parent, 0, reg, data->shift, data->width, data->pow ? CLK_DIVIDER_POWER_OF_TWO : 0,