From patchwork Wed May 8 10:57:37 2013 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jay Agarwal X-Patchwork-Id: 242550 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 54EC52C0115 for ; Wed, 8 May 2013 20:59:31 +1000 (EST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754443Ab3EHK73 (ORCPT ); Wed, 8 May 2013 06:59:29 -0400 Received: from hqemgate03.nvidia.com ([216.228.121.140]:17659 "EHLO hqemgate03.nvidia.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753519Ab3EHK72 (ORCPT ); Wed, 8 May 2013 06:59:28 -0400 Received: from hqnvupgp08.nvidia.com (Not Verified[216.228.121.13]) by hqemgate03.nvidia.com id ; Wed, 08 May 2013 04:05:18 -0700 Received: from hqemhub03.nvidia.com ([172.20.12.94]) by hqnvupgp08.nvidia.com (PGP Universal service); Wed, 08 May 2013 03:58:59 -0700 X-PGP-Universal: processed; by hqnvupgp08.nvidia.com on Wed, 08 May 2013 03:58:59 -0700 Received: from localhost.localdomain (172.20.144.16) by hqemhub03.nvidia.com (172.20.150.15) with Microsoft SMTP Server (TLS) id 8.3.298.1; Wed, 8 May 2013 03:58:58 -0700 From: Jay Agarwal To: , , , , , , , , , , , , , CC: , , Subject: [PATCH 1/4] ARM: tegra30: clocks: Fix pciex clock registration Date: Wed, 8 May 2013 16:27:37 +0530 Message-ID: <1368010660-31465-1-git-send-email-jagarwal@nvidia.com> X-Mailer: git-send-email 1.7.0.4 X-NVConfidentiality: public MIME-Version: 1.0 Sender: linux-pci-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-pci@vger.kernel.org Registering pciex as peripheral clock instead of fixed clock as tegra_perih_reset_assert(deassert) api of this clock api gives warning and ultimately does not succeed to assert(deassert). Patch is based on remotes/gitorious_thierryreding_linux/tegra/next and should be applied on top of this. Signed-off-by: Jay Agarwal --- drivers/clk/tegra/clk-tegra30.c | 12 ++++++------ 1 files changed, 6 insertions(+), 6 deletions(-) diff --git a/drivers/clk/tegra/clk-tegra30.c b/drivers/clk/tegra/clk-tegra30.c index ba6f51b..6a80b40 100644 --- a/drivers/clk/tegra/clk-tegra30.c +++ b/drivers/clk/tegra/clk-tegra30.c @@ -1592,6 +1592,12 @@ static void __init tegra30_periph_clk_init(void) clk_register_clkdev(clk, "afi", "tegra-pcie"); clks[afi] = clk; + /* pciex */ + clk = tegra_clk_register_periph_gate("pciex", "pll_e", 0, clk_base, 0, + 74, &periph_u_regs, periph_clk_enb_refcnt); + clk_register_clkdev(clk, "pciex", NULL); + clks[pciex] = clk; + /* kfuse */ clk = tegra_clk_register_periph_gate("kfuse", "clk_m", TEGRA_PERIPH_ON_APB, @@ -1710,11 +1716,6 @@ static void __init tegra30_fixed_clk_init(void) 1, 0, &cml_lock); clk_register_clkdev(clk, "cml1", NULL); clks[cml1] = clk; - - /* pciex */ - clk = clk_register_fixed_rate(NULL, "pciex", "pll_e", 0, 100000000); - clk_register_clkdev(clk, "pciex", NULL); - clks[pciex] = clk; } static void __init tegra30_osc_clk_init(void) @@ -1930,7 +1931,6 @@ static struct tegra_clk_duplicate tegra_clk_duplicates[] = { TEGRA_CLK_DUPLICATE(bsea, "nvavp", "bsea"), TEGRA_CLK_DUPLICATE(cml1, "tegra_sata_cml", NULL), TEGRA_CLK_DUPLICATE(cml0, "tegra_pcie", "cml"), - TEGRA_CLK_DUPLICATE(pciex, "tegra_pcie", "pciex"), TEGRA_CLK_DUPLICATE(vcp, "nvavp", "vcp"), TEGRA_CLK_DUPLICATE(clk_max, NULL, NULL), /* MUST be the last entry */ };