From patchwork Mon Jun 13 19:04:55 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Tero Kristo X-Patchwork-Id: 9174121 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 6996860573 for ; Mon, 13 Jun 2016 19:13:56 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 5A53D22230 for ; Mon, 13 Jun 2016 19:13:56 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 4E8322723E; Mon, 13 Jun 2016 19:13:56 +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=-3.2 required=2.0 tests=BAYES_00,FSL_HELO_HOME, RCVD_IN_DNSWL_MED autolearn=ham version=3.3.1 Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.9]) (using TLSv1.2 with cipher AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id DC5EB22230 for ; Mon, 13 Jun 2016 19:13:55 +0000 (UTC) Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.80.1 #2 (Red Hat Linux)) id 1bCXGu-000093-T9; Mon, 13 Jun 2016 19:11:40 +0000 Received: from arroyo.ext.ti.com ([198.47.19.12]) by bombadil.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1bCXBs-0000Xy-Rw for linux-arm-kernel@lists.infradead.org; Mon, 13 Jun 2016 19:06:29 +0000 Received: from dflxv15.itg.ti.com ([128.247.5.124]) by arroyo.ext.ti.com (8.13.7/8.13.7) with ESMTP id u5DJ69hw022388; Mon, 13 Jun 2016 14:06:09 -0500 Received: from DLEE71.ent.ti.com (dlee71.ent.ti.com [157.170.170.114]) by dflxv15.itg.ti.com (8.14.3/8.13.8) with ESMTP id u5DJ69LL017840; Mon, 13 Jun 2016 14:06:09 -0500 Received: from dflp32.itg.ti.com (10.64.6.15) by DLEE71.ent.ti.com (157.170.170.114) with Microsoft SMTP Server id 14.3.294.0; Mon, 13 Jun 2016 14:06:09 -0500 Received: from gomoku.home (ileax41-snat.itg.ti.com [10.172.224.153]) by dflp32.itg.ti.com (8.14.3/8.13.8) with ESMTP id u5DJ56T9004255; Mon, 13 Jun 2016 14:06:07 -0500 From: Tero Kristo To: , , , , Subject: [RESEND PATCHv2 21/28] clk: ti: am33xx: fix timer3/6 init time setup for module clocks Date: Mon, 13 Jun 2016 22:04:55 +0300 Message-ID: <1465844702-12200-22-git-send-email-t-kristo@ti.com> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1465844702-12200-1-git-send-email-t-kristo@ti.com> References: <1465844702-12200-1-git-send-email-t-kristo@ti.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20160613_120629_146054_C2A9A5A8 X-CRM114-Status: UNSURE ( 7.24 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.20 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: linux-arm-kernel@lists.infradead.org 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 timer*_fck are going to be renamed as timer*_mod_ck:s. Fix the init time configuration of timer3/timer6 to take this into account, and lookup for the module clock in case the lookup for fck fails. Signed-off-by: Tero Kristo --- drivers/clk/ti/clk-33xx.c | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/drivers/clk/ti/clk-33xx.c b/drivers/clk/ti/clk-33xx.c index 43847bc..2343a22 100644 --- a/drivers/clk/ti/clk-33xx.c +++ b/drivers/clk/ti/clk-33xx.c @@ -66,9 +66,15 @@ int __init am33xx_dt_clk_init(void) clk1 = ti_clk_get("sys_clkin_ck"); clk2 = ti_clk_get("timer3_fck"); + if (IS_ERR(clk2)) + clk2 = ti_clk_get("timer3_mod_ck"); + clk_set_parent(clk2, clk1); clk2 = ti_clk_get("timer6_fck"); + if (IS_ERR(clk2)) + clk2 = ti_clk_get("timer6_mod_ck"); + clk_set_parent(clk2, clk1); /* * The On-Chip 32K RC Osc clock is not an accurate clock-source as per