From patchwork Fri Jul 26 09:23:28 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Govind Singh X-Patchwork-Id: 11060643 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 2C83913A4 for ; Fri, 26 Jul 2019 09:23:53 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 1D4A02898E for ; Fri, 26 Jul 2019 09:23:53 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 1230728A6C; Fri, 26 Jul 2019 09:23:53 +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=-7.7 required=2.0 tests=BAYES_00,DKIM_INVALID, DKIM_SIGNED,MAILING_LIST_MULTI,RCVD_IN_DNSWL_HI autolearn=ham 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 93FD628A69 for ; Fri, 26 Jul 2019 09:23:52 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726663AbfGZJXv (ORCPT ); Fri, 26 Jul 2019 05:23:51 -0400 Received: from smtp.codeaurora.org ([198.145.29.96]:58268 "EHLO smtp.codeaurora.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726653AbfGZJXu (ORCPT ); Fri, 26 Jul 2019 05:23:50 -0400 Received: by smtp.codeaurora.org (Postfix, from userid 1000) id 8139F60FEE; Fri, 26 Jul 2019 09:23:49 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=codeaurora.org; s=default; t=1564133029; bh=dWB85648G7zSBg/asoUnw/b4sm7cM/D8ctlHcoslwXY=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=ne2HIu2p+EF5ePPoiX4rNkj5juqs58qskvKwC+qxq0/wG6M2oroZeqdk733pG+3u4 fl6FrFStE4slWZx75EUXrvO+nUFJb2F0scE9eU7ig+zDyVjb+DOYhs9dJf4TMs+M7S CrOfjHAymXJsrCzcQf2/f1AO+zNG5Wrx/JmNjjVc= Received: from govinds-linux.qualcomm.com (blr-c-bdr-fw-01_globalnat_allzones-outside.qualcomm.com [103.229.19.19]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-SHA256 (128/128 bits)) (No client certificate requested) (Authenticated sender: govinds@smtp.codeaurora.org) by smtp.codeaurora.org (Postfix) with ESMTPSA id 1BA4960F3C; Fri, 26 Jul 2019 09:23:45 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=codeaurora.org; s=default; t=1564133028; bh=dWB85648G7zSBg/asoUnw/b4sm7cM/D8ctlHcoslwXY=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=ZjKegwzsrX1SiVobhMCfcTCkrZGd3XnWag7vtYcyi94e1QAhYcATrGy5HJboL/hHU h6stHl88xXwGoqx2mUVFhYPs9vq3ME/m3W3iNrvgl0CP/VOj3bmQZWXZYHW4lHMoCP fabHLqc/4DzlLFEsqRqco7Nh+FGOTcJWATLNoFn4= DMARC-Filter: OpenDMARC Filter v1.3.2 smtp.codeaurora.org 1BA4960F3C Authentication-Results: pdx-caf-mail.web.codeaurora.org; dmarc=none (p=none dis=none) header.from=codeaurora.org Authentication-Results: pdx-caf-mail.web.codeaurora.org; spf=none smtp.mailfrom=govinds@codeaurora.org From: Govind Singh To: bjorn.andersson@linaro.org, linux-remoteproc@vger.kernel.org, sboyd@kernel.org, linux-clk@vger.kernel.org, linux-arm-msm@vger.kernel.org Cc: andy.gross@linaro.org, linux-soc@vger.kernel.org, devicetree@vger.kernel.org, Govind Singh Subject: [PATCH v5 3/7] clk: qcom: define probe by index API as common API Date: Fri, 26 Jul 2019 14:53:28 +0530 Message-Id: <20190726092332.25202-4-govinds@codeaurora.org> X-Mailer: git-send-email 2.21.0 In-Reply-To: <20190726092332.25202-1-govinds@codeaurora.org> References: <20190726092332.25202-1-govinds@codeaurora.org> MIME-Version: 1.0 Sender: linux-remoteproc-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-remoteproc@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP Extend the probe by index API in common code to be used by other qcom clock controller. Signed-off-by: Govind Singh --- drivers/clk/qcom/common.c | 20 ++++++++++++++++++++ drivers/clk/qcom/common.h | 2 ++ drivers/clk/qcom/lpasscc-sdm845.c | 23 ++--------------------- 3 files changed, 24 insertions(+), 21 deletions(-) diff --git a/drivers/clk/qcom/common.c b/drivers/clk/qcom/common.c index a6b2f86112d8..28ddc747d703 100644 --- a/drivers/clk/qcom/common.c +++ b/drivers/clk/qcom/common.c @@ -306,4 +306,24 @@ int qcom_cc_probe(struct platform_device *pdev, const struct qcom_cc_desc *desc) } EXPORT_SYMBOL_GPL(qcom_cc_probe); +int qcom_cc_probe_by_index(struct platform_device *pdev, int index, + const struct qcom_cc_desc *desc) +{ + struct regmap *regmap; + struct resource *res; + void __iomem *base; + + res = platform_get_resource(pdev, IORESOURCE_MEM, index); + base = devm_ioremap_resource(&pdev->dev, res); + if (IS_ERR(base)) + return -ENOMEM; + + regmap = devm_regmap_init_mmio(&pdev->dev, base, desc->config); + if (IS_ERR(regmap)) + return PTR_ERR(regmap); + + return qcom_cc_really_probe(pdev, desc, regmap); +} +EXPORT_SYMBOL_GPL(qcom_cc_probe_by_index); + MODULE_LICENSE("GPL v2"); diff --git a/drivers/clk/qcom/common.h b/drivers/clk/qcom/common.h index 1e2a8bdac55a..bb39a7e106d8 100644 --- a/drivers/clk/qcom/common.h +++ b/drivers/clk/qcom/common.h @@ -61,5 +61,7 @@ extern int qcom_cc_really_probe(struct platform_device *pdev, struct regmap *regmap); extern int qcom_cc_probe(struct platform_device *pdev, const struct qcom_cc_desc *desc); +extern int qcom_cc_probe_by_index(struct platform_device *pdev, int index, + const struct qcom_cc_desc *desc); #endif diff --git a/drivers/clk/qcom/lpasscc-sdm845.c b/drivers/clk/qcom/lpasscc-sdm845.c index e246b99dfbc6..56d3e9928892 100644 --- a/drivers/clk/qcom/lpasscc-sdm845.c +++ b/drivers/clk/qcom/lpasscc-sdm845.c @@ -112,25 +112,6 @@ static const struct qcom_cc_desc lpass_qdsp6ss_sdm845_desc = { .num_clks = ARRAY_SIZE(lpass_qdsp6ss_sdm845_clocks), }; -static int lpass_clocks_sdm845_probe(struct platform_device *pdev, int index, - const struct qcom_cc_desc *desc) -{ - struct regmap *regmap; - struct resource *res; - void __iomem *base; - - res = platform_get_resource(pdev, IORESOURCE_MEM, index); - base = devm_ioremap_resource(&pdev->dev, res); - if (IS_ERR(base)) - return PTR_ERR(base); - - regmap = devm_regmap_init_mmio(&pdev->dev, base, desc->config); - if (IS_ERR(regmap)) - return PTR_ERR(regmap); - - return qcom_cc_really_probe(pdev, desc, regmap); -} - static int lpass_cc_sdm845_probe(struct platform_device *pdev) { const struct qcom_cc_desc *desc; @@ -139,14 +120,14 @@ static int lpass_cc_sdm845_probe(struct platform_device *pdev) lpass_regmap_config.name = "cc"; desc = &lpass_cc_sdm845_desc; - ret = lpass_clocks_sdm845_probe(pdev, 0, desc); + ret = qcom_cc_probe_by_index(pdev, 0, desc); if (ret) return ret; lpass_regmap_config.name = "qdsp6ss"; desc = &lpass_qdsp6ss_sdm845_desc; - return lpass_clocks_sdm845_probe(pdev, 1, desc); + return qcom_cc_probe_by_index(pdev, 1, desc); } static const struct of_device_id lpass_cc_sdm845_match_table[] = {