From patchwork Fri Jan 30 10:17:40 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Srinivas Kandagatla X-Patchwork-Id: 5748661 Return-Path: X-Original-To: patchwork-linux-arm-msm@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork2.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.136]) by patchwork2.web.kernel.org (Postfix) with ESMTP id 7151DBF440 for ; Fri, 30 Jan 2015 10:18:14 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id B555A2025A for ; Fri, 30 Jan 2015 10:18:13 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id A74C020263 for ; Fri, 30 Jan 2015 10:18:12 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754008AbbA3KRr (ORCPT ); Fri, 30 Jan 2015 05:17:47 -0500 Received: from mail-wi0-f172.google.com ([209.85.212.172]:39621 "EHLO mail-wi0-f172.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1760340AbbA3KRp (ORCPT ); Fri, 30 Jan 2015 05:17:45 -0500 Received: by mail-wi0-f172.google.com with SMTP id h11so1903724wiw.5 for ; Fri, 30 Jan 2015 02:17:44 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references; bh=sPUy7FWiHuYR2PnVjH3mBn54o2iaO1TMKddwHCrHikQ=; b=htV+ttcbczM72qr+PchANEgfEaoNyHBNQJujL7bJM3ipbI8pKMEVZsESSpYYZQFIba LBY68AfJIzPZjRU39llrlilpfWp7tEqG1YcHgItzFjYhmu/eR4oqe0YN6KjYTxkAqN7O XTGEaHU+Avf+79OR3ESPK6kjgNN5jbuEkwIwNaD1ptNIWRiFN6k3V/2rjilSguPMszkM YXaKjqZn07JEDafGlvf0g4YiikrP3wLxBbkfHzBk3hhS91FZYuZx9BcxvyzO/c/fHEw1 7iqIVh+23YxVwC7X+vCFZfBcvbIkOMwfuc0UHmlzEaSGcDKCl+0KJ2Vr9VshPwwMV4PE qodg== X-Gm-Message-State: ALoCoQlwedNNJG9S+0BhsBJifORgaLBYoZE/9pEPJYFu3axt/x8tU4WClOrhoiuztJhQ36oqydMo X-Received: by 10.194.94.164 with SMTP id dd4mr10901565wjb.56.1422613064473; Fri, 30 Jan 2015 02:17:44 -0800 (PST) Received: from srini-ThinkPad-X1-Carbon-2nd.dlink.com (host-2-98-209-190.as13285.net. [2.98.209.190]) by mx.google.com with ESMTPSA id vq9sm14239153wjc.6.2015.01.30.02.17.42 (version=TLSv1.2 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Fri, 30 Jan 2015 02:17:43 -0800 (PST) From: Srinivas Kandagatla To: Mike Turquette , Stephen Boyd Cc: Rob Herring , Kumar Gala , devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-msm@vger.kernel.org, edubezval@gmail.com, nrajan@codeaurora.com, Srinivas Kandagatla Subject: [PATCH v2 1/2] clk: qcom: gcc-msm8960: add child devices support. Date: Fri, 30 Jan 2015 10:17:40 +0000 Message-Id: <1422613060-29886-1-git-send-email-srinivas.kandagatla@linaro.org> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1422613004-29802-1-git-send-email-srinivas.kandagatla@linaro.org> References: <1422613004-29802-1-git-send-email-srinivas.kandagatla@linaro.org> Sender: linux-arm-msm-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org X-Spam-Status: No, score=-6.9 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_HI, T_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 This patch adds support to add child devices to gcc as some of the registers mapped by gcc are used by drivers like thermal sensors. Signed-off-by: Srinivas Kandagatla --- drivers/clk/qcom/gcc-msm8960.c | 10 +++++++++- 1 file changed, 9 insertions(+), 1 deletion(-) diff --git a/drivers/clk/qcom/gcc-msm8960.c b/drivers/clk/qcom/gcc-msm8960.c index 0cd3e26..3ba77c5 100644 --- a/drivers/clk/qcom/gcc-msm8960.c +++ b/drivers/clk/qcom/gcc-msm8960.c @@ -15,6 +15,7 @@ #include #include #include +#include #include #include #include @@ -3658,6 +3659,7 @@ static int gcc_msm8960_probe(struct platform_device *pdev) struct clk *clk; struct device *dev = &pdev->dev; const struct of_device_id *match; + int ret; match = of_match_device(gcc_msm8960_match_table, &pdev->dev); if (!match) @@ -3677,12 +3679,18 @@ static int gcc_msm8960_probe(struct platform_device *pdev) if (IS_ERR(clk)) return PTR_ERR(clk); - return qcom_cc_probe(pdev, match->data); + ret = qcom_cc_probe(pdev, match->data); + if (ret) + return ret; + + return of_platform_populate(pdev->dev.of_node, NULL, NULL, &pdev->dev); } static int gcc_msm8960_remove(struct platform_device *pdev) { qcom_cc_remove(pdev); + of_platform_depopulate(&pdev->dev); + return 0; }