From patchwork Mon Jan 28 18:32:54 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jorge Ramirez-Ortiz X-Patchwork-Id: 10784431 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 AAEDB6C2 for ; Mon, 28 Jan 2019 18:34:24 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 9C83D2BC43 for ; Mon, 28 Jan 2019 18:34:24 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 8FAA32BF2E; Mon, 28 Jan 2019 18:34:24 +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=-8.0 required=2.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,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 325612BC43 for ; Mon, 28 Jan 2019 18:34:24 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727929AbfA1SeT (ORCPT ); Mon, 28 Jan 2019 13:34:19 -0500 Received: from mail-wr1-f68.google.com ([209.85.221.68]:37818 "EHLO mail-wr1-f68.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727924AbfA1Sda (ORCPT ); Mon, 28 Jan 2019 13:33:30 -0500 Received: by mail-wr1-f68.google.com with SMTP id s12so19218070wrt.4 for ; Mon, 28 Jan 2019 10:33:29 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=from:to:cc:subject:date:message-id:in-reply-to:references; bh=jVpmDAqKxQ/sn4lpMw47fV7HcMyJcxjw7jbklh3qbPU=; b=AuLKGXTEF/zJmA5NsI2ZU/MrY8PjDijYbEC7ayTof56dDleGQHTG8AdDA26ctjQtFa H9vffH4TsWwAOXxxxd05+mUnTuz6FxQttOEvnrvbsi+ho4z7s4/hiM7CyWgAvuJUThDt o1WXVLwa8xB2zcnkoJhZfw3cjiaNoa1Da+AD0= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references; bh=jVpmDAqKxQ/sn4lpMw47fV7HcMyJcxjw7jbklh3qbPU=; b=FiuDrSARcRHRxxByoz01AaUdvb75N4qVRKGLx8K5O3yUJfsqDjv4oWrhV7ftFMYapz HA52NbUvEr0aPBhUP/hl+lgIN9CKJH7leHUslerknxLUxBgaJHWj1BsL7O18DDDgCUyE nTHBoYYx2Z5Sa+CwR6gN5KuAhyTB4uo/ElOsbtT8+b59w60hy2wQJ5DSzLFxAj3tfQST of7RIrLvs9nFmzMbvfTxgMzZa8I4WXiFHJhepIpgsOdCNQ/PwUb33gQisYyujQla5x5v lhGktxAWdtkYPVIQ8k2MrK92r3eirNsAJ5ihnBCU16LVA93qvxFANVe+n9KrCohHUWlQ HXxw== X-Gm-Message-State: AJcUukeiu9bGii+VDsie5RvBV7O19Xi4dxdDzCqaPEi0XEEbjNVRZnQl WKCA/Yl3noSuuxn0nZ9mgVWwTg== X-Google-Smtp-Source: ALg8bN4DPSWSntfVf4nxRbsKw8kQvIawgC5fRMRsITJxa8keGe+bq96fbP/BtZDbVmU0kxACokb9wA== X-Received: by 2002:adf:9b11:: with SMTP id b17mr23059241wrc.168.1548700408757; Mon, 28 Jan 2019 10:33:28 -0800 (PST) Received: from localhost.localdomain (233.red-81-47-145.staticip.rima-tde.net. [81.47.145.233]) by smtp.gmail.com with ESMTPSA id l19sm270082wme.21.2019.01.28.10.33.27 (version=TLS1_2 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Mon, 28 Jan 2019 10:33:28 -0800 (PST) From: Jorge Ramirez-Ortiz To: jorge.ramirez-ortiz@linaro.org, sboyd@kernel.org, bjorn.andersson@linaro.org, andy.gross@linaro.org, david.brown@linaro.org, jassisinghbrar@gmail.com, mark.rutland@arm.com, mturquette@baylibre.com, robh+dt@kernel.org, will.deacon@arm.com, arnd@arndb.de, horms+renesas@verge.net.au, heiko@sntech.de, sibis@codeaurora.org, enric.balletbo@collabora.com, jagan@amarulasolutions.com, olof@lixom.net Cc: vkoul@kernel.org, niklas.cassel@linaro.org, georgi.djakov@linaro.org, amit.kucheria@linaro.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-clk@vger.kernel.org, linux-arm-msm@vger.kernel.org, khasim.mohammed@linaro.org Subject: [PATCH v2 07/14] clk: qcom: hfpll: register as clock provider Date: Mon, 28 Jan 2019 19:32:54 +0100 Message-Id: <1548700381-22376-8-git-send-email-jorge.ramirez-ortiz@linaro.org> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1548700381-22376-1-git-send-email-jorge.ramirez-ortiz@linaro.org> References: <1548700381-22376-1-git-send-email-jorge.ramirez-ortiz@linaro.org> Sender: linux-arm-msm-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP Make the output of the high frequency pll a clock provider. On the QCS404 this PLL controls cpu frequency scaling. Co-developed-by: Niklas Cassel Signed-off-by: Niklas Cassel Signed-off-by: Jorge Ramirez-Ortiz Acked-by: Stephen Boyd --- drivers/clk/qcom/hfpll.c | 10 +++++++++- 1 file changed, 9 insertions(+), 1 deletion(-) diff --git a/drivers/clk/qcom/hfpll.c b/drivers/clk/qcom/hfpll.c index 87b7f46..0ffed0d 100644 --- a/drivers/clk/qcom/hfpll.c +++ b/drivers/clk/qcom/hfpll.c @@ -53,6 +53,7 @@ static int qcom_hfpll_probe(struct platform_device *pdev) struct regmap *regmap; struct clk_hfpll *h; struct clk *pclk; + int ret; struct clk_init_data init = { .parent_names = (const char *[]){ "xo" }, .num_parents = 1, @@ -87,7 +88,14 @@ static int qcom_hfpll_probe(struct platform_device *pdev) h->clkr.hw.init = &init; spin_lock_init(&h->lock); - return devm_clk_register_regmap(&pdev->dev, &h->clkr); + ret = devm_clk_register_regmap(dev, &h->clkr); + if (ret) { + dev_err(dev, "failed to register regmap clock: %d\n", ret); + return ret; + } + + return devm_of_clk_add_hw_provider(dev, of_clk_hw_simple_get, + &h->clkr.hw); } static struct platform_driver qcom_hfpll_driver = {