From patchwork Wed Oct 19 11:28:39 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Rajendra Nayak X-Patchwork-Id: 9384319 X-Patchwork-Delegate: sboyd@codeaurora.org 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 B62B0600CA for ; Wed, 19 Oct 2016 15:09:09 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id A81DF282F5 for ; Wed, 19 Oct 2016 15:09:09 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 9B60E29A0D; Wed, 19 Oct 2016 15:09:09 +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=-6.8 required=2.0 tests=BAYES_00,DKIM_SIGNED, RCVD_IN_DNSWL_HI,T_DKIM_INVALID autolearn=unavailable version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 237B6282F5 for ; Wed, 19 Oct 2016 15:09:09 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S944414AbcJSPHh (ORCPT ); Wed, 19 Oct 2016 11:07:37 -0400 Received: from smtp.codeaurora.org ([198.145.29.96]:42688 "EHLO smtp.codeaurora.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S944166AbcJSPGk (ORCPT ); Wed, 19 Oct 2016 11:06:40 -0400 Received: by smtp.codeaurora.org (Postfix, from userid 1000) id 70A8161B10; Wed, 19 Oct 2016 11:29:03 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=codeaurora.org; s=default; t=1476876543; bh=+Pe7Y2enL7+6wfdyC1QsVF4eWJhzHYOwrLuTD4GVXk0=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=GPQkHrevS8PUwRsL0zwwm0jhBwqctKXaHbN2OLZyyY1yhnmSYni1irySscCemL+u1 urLjwsw68dyS/x32gARSA47XlT1WkE86JUh57ZUuffihiIPW4AHJJ5gzmY8P09NhdW yDLD5RoXl36MEpJN1norIRKdsafLOZIWpr4x+NS0= Received: from blr-ubuntu-34.ap.qualcomm.com (unknown [202.46.23.61]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) (Authenticated sender: rnayak@smtp.codeaurora.org) by smtp.codeaurora.org (Postfix) with ESMTPSA id 8F67361AF3; Wed, 19 Oct 2016 11:29:00 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=codeaurora.org; s=default; t=1476876543; bh=+Pe7Y2enL7+6wfdyC1QsVF4eWJhzHYOwrLuTD4GVXk0=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=GPQkHrevS8PUwRsL0zwwm0jhBwqctKXaHbN2OLZyyY1yhnmSYni1irySscCemL+u1 urLjwsw68dyS/x32gARSA47XlT1WkE86JUh57ZUuffihiIPW4AHJJ5gzmY8P09NhdW yDLD5RoXl36MEpJN1norIRKdsafLOZIWpr4x+NS0= DMARC-Filter: OpenDMARC Filter v1.3.1 smtp.codeaurora.org 8F67361AF3 Authentication-Results: pdx-caf-mail.web.codeaurora.org; dmarc=none header.from=codeaurora.org Authentication-Results: pdx-caf-mail.web.codeaurora.org; spf=pass smtp.mailfrom=rnayak@codeaurora.org From: Rajendra Nayak To: sboyd@codeaurora.org, mturquette@baylibre.com Cc: linux-clk@vger.kernel.org, linux-arm-msm@vger.kernel.org, linux-kernel@vger.kernel.org, tdas@codeaurora.org, Rajendra Nayak Subject: [PATCH 3/7] clk: qcom: Add custom udelays for clks in msm8996 Date: Wed, 19 Oct 2016 16:58:39 +0530 Message-Id: <1476876523-27378-4-git-send-email-rnayak@codeaurora.org> X-Mailer: git-send-email 1.8.2.1 In-Reply-To: <1476876523-27378-1-git-send-email-rnayak@codeaurora.org> References: <1476876523-27378-1-git-send-email-rnayak@codeaurora.org> Sender: linux-clk-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-clk@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP Some of the branch clocks in msm8996 which are marked with a BRANCH_HALT_DELAY require a little more than the default 10us delay, so specify some custom delays for such clocks Signed-off-by: Rajendra Nayak --- drivers/clk/qcom/gcc-msm8996.c | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/drivers/clk/qcom/gcc-msm8996.c b/drivers/clk/qcom/gcc-msm8996.c index 4e78924..3c85e05 100644 --- a/drivers/clk/qcom/gcc-msm8996.c +++ b/drivers/clk/qcom/gcc-msm8996.c @@ -1389,6 +1389,7 @@ enum { static struct clk_branch gcc_usb3_phy_pipe_clk = { .halt_check = BRANCH_HALT_DELAY, + .udelay = 50, .clkr = { .enable_reg = 0x50004, .enable_mask = BIT(0), @@ -2443,6 +2444,7 @@ enum { static struct clk_branch gcc_pcie_0_pipe_clk = { .halt_check = BRANCH_HALT_DELAY, + .udelay = 500, .clkr = { .enable_reg = 0x6b018, .enable_mask = BIT(0), @@ -2518,6 +2520,7 @@ enum { static struct clk_branch gcc_pcie_1_pipe_clk = { .halt_check = BRANCH_HALT_DELAY, + .udelay = 500, .clkr = { .enable_reg = 0x6d018, .enable_mask = BIT(0), @@ -2593,6 +2596,7 @@ enum { static struct clk_branch gcc_pcie_2_pipe_clk = { .halt_check = BRANCH_HALT_DELAY, + .udelay = 500, .clkr = { .enable_reg = 0x6e018, .enable_mask = BIT(0), @@ -2722,6 +2726,7 @@ enum { static struct clk_branch gcc_ufs_tx_symbol_0_clk = { .halt_check = BRANCH_HALT_DELAY, + .udelay = 500, .clkr = { .enable_reg = 0x75018, .enable_mask = BIT(0), @@ -2737,6 +2742,7 @@ enum { static struct clk_branch gcc_ufs_rx_symbol_0_clk = { .halt_check = BRANCH_HALT_DELAY, + .udelay = 500, .clkr = { .enable_reg = 0x7501c, .enable_mask = BIT(0), @@ -2752,6 +2758,7 @@ enum { static struct clk_branch gcc_ufs_rx_symbol_1_clk = { .halt_check = BRANCH_HALT_DELAY, + .udelay = 500, .clkr = { .enable_reg = 0x75020, .enable_mask = BIT(0), @@ -2809,6 +2816,7 @@ enum { static struct clk_branch gcc_ufs_sys_clk_core_clk = { .halt_check = BRANCH_HALT_DELAY, + .udelay = 500, .clkr = { .enable_reg = 0x76030, .enable_mask = BIT(0), @@ -2821,6 +2829,7 @@ enum { static struct clk_branch gcc_ufs_tx_symbol_clk_core_clk = { .halt_check = BRANCH_HALT_DELAY, + .udelay = 500, .clkr = { .enable_reg = 0x76034, .enable_mask = BIT(0),