From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-7.5 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 56ED8C43610 for ; Thu, 29 Nov 2018 14:28:11 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 13B002146D for ; Thu, 29 Nov 2018 14:28:11 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=kernel.org header.i=@kernel.org header.b="c6bmO5No" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 13B002146D Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=linuxfoundation.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2387971AbeK3Bdl (ORCPT ); Thu, 29 Nov 2018 20:33:41 -0500 Received: from mail.kernel.org ([198.145.29.99]:34438 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1731863AbeK3Bdk (ORCPT ); Thu, 29 Nov 2018 20:33:40 -0500 Received: from localhost (5356596B.cm-6-7b.dynamic.ziggo.nl [83.86.89.107]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id CEACE2146D; Thu, 29 Nov 2018 14:28:07 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1543501688; bh=Lrzf6QfPvK/zsYqHv7P1QTOTrea6KsBOq+k3qdVMEgg=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=c6bmO5NohEzfatPlz9/dp2Z+4JZfIr9cIZwdxAojQdfyPW/JKbl1ezIF9l+CBRBaX Lxs5BGbdam+axWkGaoSDAngaO1Yps/6p3tLuOZsQwZuODAKpySl+JsORad3FxT7MbT RneBIxGzWGwn6q8NPniYxWkvH04ZY2xNniy8n6ss= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Marek Szyprowski , Chanwoo Choi , Sylwester Nawrocki , Sudip Mukherjee Subject: [PATCH 4.14 085/100] clk: samsung: exynos5250: Add missing clocks for FIMC LITE SYSMMU devices Date: Thu, 29 Nov 2018 15:12:55 +0100 Message-Id: <20181129140106.133177825@linuxfoundation.org> X-Mailer: git-send-email 2.19.2 In-Reply-To: <20181129140058.768942700@linuxfoundation.org> References: <20181129140058.768942700@linuxfoundation.org> User-Agent: quilt/0.65 X-stable: review MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org 4.14-stable review patch. If anyone has any objections, please let me know. ------------------ From: Marek Szyprowski commit 5b23fceec1ff94305c5d1accde018cae27448005 upstream. FIMC LITE SYSMMU devices are defined in exynos5250.dtsi, but clocks for them are not instantiated by Exynos5250 clock provider driver. Add needed definitions for those clocks to fix IOMMU probe failure: ERROR: could not get clock /soc/sysmmu@13c40000:sysmmu(0) exynos-sysmmu 13c40000.sysmmu: Failed to get device clock(s)! exynos-sysmmu: probe of 13c40000.sysmmu failed with error -38 ERROR: could not get clock /soc/sysmmu@13c50000:sysmmu(0) exynos-sysmmu 13c50000.sysmmu: Failed to get device clock(s)! exynos-sysmmu: probe of 13c50000.sysmmu failed with error -38 Signed-off-by: Marek Szyprowski Fixes: bfed1074f213 ("clk: exynos5250: Add missing sysmmu clocks for DISP and ISP blocks") Acked-by: Chanwoo Choi Signed-off-by: Sylwester Nawrocki Signed-off-by: Sudip Mukherjee Signed-off-by: Greg Kroah-Hartman --- drivers/clk/samsung/clk-exynos5250.c | 6 ++++++ 1 file changed, 6 insertions(+) --- a/drivers/clk/samsung/clk-exynos5250.c +++ b/drivers/clk/samsung/clk-exynos5250.c @@ -560,6 +560,8 @@ static const struct samsung_gate_clock e 0), GATE(CLK_GSCL3, "gscl3", "mout_aclk266_gscl_sub", GATE_IP_GSCL, 3, 0, 0), + GATE(CLK_CAMIF_TOP, "camif_top", "mout_aclk266_gscl_sub", + GATE_IP_GSCL, 4, 0, 0), GATE(CLK_GSCL_WA, "gscl_wa", "div_gscl_wa", GATE_IP_GSCL, 5, 0, 0), GATE(CLK_GSCL_WB, "gscl_wb", "div_gscl_wb", GATE_IP_GSCL, 6, 0, 0), GATE(CLK_SMMU_GSCL0, "smmu_gscl0", "mout_aclk266_gscl_sub", @@ -570,6 +572,10 @@ static const struct samsung_gate_clock e GATE_IP_GSCL, 9, 0, 0), GATE(CLK_SMMU_GSCL3, "smmu_gscl3", "mout_aclk266_gscl_sub", GATE_IP_GSCL, 10, 0, 0), + GATE(CLK_SMMU_FIMC_LITE0, "smmu_fimc_lite0", "mout_aclk266_gscl_sub", + GATE_IP_GSCL, 11, 0, 0), + GATE(CLK_SMMU_FIMC_LITE1, "smmu_fimc_lite1", "mout_aclk266_gscl_sub", + GATE_IP_GSCL, 12, 0, 0), GATE(CLK_FIMD1, "fimd1", "mout_aclk200_disp1_sub", GATE_IP_DISP1, 0, 0, 0),