From patchwork Fri Mar 16 02:52:44 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: David Lechner X-Patchwork-Id: 10286223 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 C2F1F602BD for ; Fri, 16 Mar 2018 03:05:48 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id BC99228C74 for ; Fri, 16 Mar 2018 03:05:48 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id B121728C7A; Fri, 16 Mar 2018 03:05:48 +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=-1.9 required=2.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID autolearn=unavailable version=3.3.1 Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id 2D64728C74 for ; Fri, 16 Mar 2018 03:05:48 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:MIME-Version:Cc:List-Subscribe: List-Help:List-Post:List-Archive:List-Unsubscribe:List-Id:References: In-Reply-To:Message-Id:Date:Subject:To:From:Reply-To:Content-ID: Content-Description:Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc :Resent-Message-ID:List-Owner; bh=fA8f9rA4MFH0ITL8nYpQQx2LVyYwx+fpf3wbpC/iD6I=; b=l3Rocj/WfS3f1uO3RT3yhH/tYf K5qWVMwrFJRqMN8XPmk6l24Wftcepdup7iYuXYBbC1APqUysGEg0okNnumqSKwQaclBN46M4qXnEf eWduwrRMdkzplHwOMTdRvivQht+KHdg6l/rs/0iGRgHsTVjnE2uX5R0FCdgR50aw22vXUmmXpTwMg FaEfiryX2uC+Vx05t5q+MOCFzsgANhY5bFepSqjuB8P+R4K1QA30YyleIzjyu61Ii2KFN2NhaU5mJ 6CoSuK368hWAKmSy0oOFISpkVdChSMLJnpa3J0Rnw+Z0f6FxlAvR82uq5ixWEVGMB44oIgJM4Mo/q /NKI7Wyw==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.90_1 #2 (Red Hat Linux)) id 1ewfgb-0001pf-Sa; Fri, 16 Mar 2018 03:05:41 +0000 Received: from vern.gendns.com ([206.190.152.46]) by bombadil.infradead.org with esmtps (Exim 4.90_1 #2 (Red Hat Linux)) id 1ewfVW-0007sd-4r for linux-arm-kernel@lists.infradead.org; Fri, 16 Mar 2018 02:54:35 +0000 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lechnology.com; s=default; h=References:In-Reply-To:Message-Id:Date:Subject :Cc:To:From:Sender:Reply-To:MIME-Version:Content-Type: Content-Transfer-Encoding:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Id: List-Help:List-Unsubscribe:List-Subscribe:List-Post:List-Owner:List-Archive; bh=ctHnYYOMqqcxNTZXUSSN/ajBZNq7Clyo+poWMIufOrE=; b=0XHzC+G5dFRNo5zTdC7AvedRq Kdnez2A3PL1zvuSnlaCqXJPb498Z9OxX+iQds9XO/DJrrXoLBAvawBdj9e6g+YwXJZ2gIsvVwg/sq Wu2EXO1kgHAHQm7CElIshbhUCapU+SjRfZbqO3qrZkl+vS9WuP7/+S+33lkihn749schNGA3SEYf6 rQHrZGGWURDNnBcz7Fluar5bq1Afrvudy0oDLwBs/KamXW4qY5qoU6poiScU8jzllQPdKai6dSjQr 1NbZoeORtbVweGL4wDABiyYnXmdVSlC4p7gGfcrFb+MKFlBsZp22FGNchyQJNp9n5JSO4kEVp0Vei 8Y62qO4eQ==; Received: from 108-198-5-147.lightspeed.okcbok.sbcglobal.net ([108.198.5.147]:44986 helo=freyr.lechnology.com) by vern.gendns.com with esmtpsa (TLSv1.2:ECDHE-RSA-AES128-SHA256:128) (Exim 4.89_1) (envelope-from ) id 1ewfTV-002UlD-1Z; Thu, 15 Mar 2018 22:52:09 -0400 From: David Lechner To: linux-clk@vger.kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org Subject: [PATCH v8 28/42] ARM: davinci: da8xx: add new sata_refclk init using common clock framework Date: Thu, 15 Mar 2018 21:52:44 -0500 Message-Id: <1521168778-27236-29-git-send-email-david@lechnology.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1521168778-27236-1-git-send-email-david@lechnology.com> References: <1521168778-27236-1-git-send-email-david@lechnology.com> X-AntiAbuse: This header was added to track abuse, please include it with any abuse report X-AntiAbuse: Primary Hostname - vern.gendns.com X-AntiAbuse: Original Domain - lists.infradead.org X-AntiAbuse: Originator/Caller UID/GID - [47 12] / [47 12] X-AntiAbuse: Sender Address Domain - lechnology.com X-Get-Message-Sender-Via: vern.gendns.com: authenticated_id: davidmain+lechnology.com/only user confirmed/virtual account not confirmed X-Authenticated-Sender: vern.gendns.com: davidmain@lechnology.com X-Source: X-Source-Args: X-Source-Dir: X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20180315_195414_744010_9C5CF1B8 X-CRM114-Status: UNSURE ( 8.74 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Mark Rutland , David Lechner , Kevin Hilman , Stephen Boyd , Michael Turquette , Sekhar Nori , linux-kernel@vger.kernel.org, Bartosz Golaszewski , Rob Herring , Adam Ford 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 This adds the new SATA REFCLK clock init in mach-davinci/devices-da8xx.c using the new common clock framework drivers. The #ifdefs are needed to prevent compile errors until the entire ARCH_DAVINCI is converted. Also, the #includes are sorted since we are adding some here. Signed-off-by: David Lechner Reviewed-by: Sekhar Nori --- v8 changes: - none v7 changes: - none v6 changes: - none arch/arm/mach-davinci/devices-da8xx.c | 36 ++++++++++++++++++++++++++--------- 1 file changed, 27 insertions(+), 9 deletions(-) diff --git a/arch/arm/mach-davinci/devices-da8xx.c b/arch/arm/mach-davinci/devices-da8xx.c index 78390c6..73de449 100644 --- a/arch/arm/mach-davinci/devices-da8xx.c +++ b/arch/arm/mach-davinci/devices-da8xx.c @@ -10,25 +10,30 @@ * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. */ -#include -#include -#include -#include #include +#include #include -#include +#include +#include #include +#include +#include +#include +#include -#include #include -#include +#include #include -#include +#include + +#include "asp.h" #include "cpuidle.h" #include "sram.h" +#ifndef CONFIG_COMMON_CLK +#include #include "clock.h" -#include "asp.h" +#endif #define DA8XX_TPCC_BASE 0x01c00000 #define DA8XX_TPTC0_BASE 0x01c08000 @@ -1040,6 +1045,7 @@ int __init da8xx_register_spi_bus(int instance, unsigned num_chipselect) } #ifdef CONFIG_ARCH_DAVINCI_DA850 +#ifndef CONFIG_COMMON_CLK static struct clk sata_refclk = { .name = "sata_refclk", .set_rate = davinci_simple_set_rate, @@ -1061,6 +1067,18 @@ int __init da850_register_sata_refclk(int rate) return 0; } +#else +int __init da850_register_sata_refclk(int rate) +{ + struct clk *clk; + + clk = clk_register_fixed_rate(NULL, "sata_refclk", NULL, 0, rate); + if (IS_ERR(clk)) + return PTR_ERR(clk); + + return clk_register_clkdev(clk, "refclk", "ahci_da850"); +} +#endif static struct resource da850_sata_resources[] = { {