From patchwork Sat Mar 21 06:45:27 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Stephen Boyd X-Patchwork-Id: 6063321 Return-Path: X-Original-To: patchwork-linux-pm@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork1.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.136]) by patchwork1.web.kernel.org (Postfix) with ESMTP id E94CB9F2A9 for ; Sat, 21 Mar 2015 06:48:42 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 27C0F20351 for ; Sat, 21 Mar 2015 06:48:42 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id EA7242034E for ; Sat, 21 Mar 2015 06:48:40 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751607AbbCUGqQ (ORCPT ); Sat, 21 Mar 2015 02:46:16 -0400 Received: from smtp.codeaurora.org ([198.145.29.96]:53652 "EHLO smtp.codeaurora.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751294AbbCUGpj (ORCPT ); Sat, 21 Mar 2015 02:45:39 -0400 Received: from smtp.codeaurora.org (localhost [127.0.0.1]) by smtp.codeaurora.org (Postfix) with ESMTP id BE59B1413FA; Sat, 21 Mar 2015 06:45:38 +0000 (UTC) Received: by smtp.codeaurora.org (Postfix, from userid 486) id AFFDF1413FB; Sat, 21 Mar 2015 06:45:38 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Spam-Level: X-Spam-Status: No, score=-6.9 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_HI, T_RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=unavailable version=3.3.1 Received: from sboyd-linux.qualcomm.com (i-global254.qualcomm.com [199.106.103.254]) (using TLSv1.1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) (Authenticated sender: sboyd@smtp.codeaurora.org) by smtp.codeaurora.org (Postfix) with ESMTPSA id 135461413F4; Sat, 21 Mar 2015 06:45:38 +0000 (UTC) From: Stephen Boyd To: Mike Turquette , Stephen Boyd Cc: linux-kernel@vger.kernel.org, linux-arm-msm@vger.kernel.org, linux-pm@vger.kernel.org, linux-arm-kernel@lists.infradead.org, Viresh Kumar Subject: [PATCH v3 08/13] clk: qcom: Add IPQ806X's HFPLLs Date: Fri, 20 Mar 2015 23:45:27 -0700 Message-Id: <1426920332-9340-9-git-send-email-sboyd@codeaurora.org> X-Mailer: git-send-email 2.3.0.rc1.33.g42e4583 In-Reply-To: <1426920332-9340-1-git-send-email-sboyd@codeaurora.org> References: <1426920332-9340-1-git-send-email-sboyd@codeaurora.org> X-Virus-Scanned: ClamAV using ClamSMTP Sender: linux-pm-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-pm@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP Describe the HFPLLs present on IPQ806X devices. Signed-off-by: Stephen Boyd --- drivers/clk/qcom/gcc-ipq806x.c | 83 ++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 83 insertions(+) diff --git a/drivers/clk/qcom/gcc-ipq806x.c b/drivers/clk/qcom/gcc-ipq806x.c index cbdc31dea7f4..5a03e91f1edc 100644 --- a/drivers/clk/qcom/gcc-ipq806x.c +++ b/drivers/clk/qcom/gcc-ipq806x.c @@ -30,6 +30,7 @@ #include "clk-pll.h" #include "clk-rcg.h" #include "clk-branch.h" +#include "clk-hfpll.h" #include "reset.h" static struct clk_pll pll0 = { @@ -113,6 +114,85 @@ static struct clk_regmap pll8_vote = { }, }; +static struct hfpll_data hfpll0_data = { + .mode_reg = 0x3200, + .l_reg = 0x3208, + .m_reg = 0x320c, + .n_reg = 0x3210, + .config_reg = 0x3204, + .status_reg = 0x321c, + .config_val = 0x7845c665, + .droop_reg = 0x3214, + .droop_val = 0x0108c000, + .min_rate = 600000000UL, + .max_rate = 1800000000UL, +}; + +static struct clk_hfpll hfpll0 = { + .d = &hfpll0_data, + .clkr.hw.init = &(struct clk_init_data){ + .parent_names = (const char *[]){ "pxo" }, + .num_parents = 1, + .name = "hfpll0", + .ops = &clk_ops_hfpll, + .flags = CLK_IGNORE_UNUSED, + }, + .lock = __SPIN_LOCK_UNLOCKED(hfpll0.lock), +}; + +static struct hfpll_data hfpll1_data = { + .mode_reg = 0x3240, + .l_reg = 0x3248, + .m_reg = 0x324c, + .n_reg = 0x3250, + .config_reg = 0x3244, + .status_reg = 0x325c, + .config_val = 0x7845c665, + .droop_reg = 0x3314, + .droop_val = 0x0108c000, + .min_rate = 600000000UL, + .max_rate = 1800000000UL, +}; + +static struct clk_hfpll hfpll1 = { + .d = &hfpll1_data, + .clkr.hw.init = &(struct clk_init_data){ + .parent_names = (const char *[]){ "pxo" }, + .num_parents = 1, + .name = "hfpll1", + .ops = &clk_ops_hfpll, + .flags = CLK_IGNORE_UNUSED, + }, + .lock = __SPIN_LOCK_UNLOCKED(hfpll1.lock), +}; + +static struct hfpll_data hfpll_l2_data = { + .mode_reg = 0x3300, + .l_reg = 0x3308, + .m_reg = 0x330c, + .n_reg = 0x3310, + .config_reg = 0x3304, + .status_reg = 0x331c, + .config_val = 0x7845c665, + .droop_reg = 0x3314, + .droop_val = 0x0108c000, + .min_rate = 600000000UL, + .max_rate = 1800000000UL, +}; + +static struct clk_hfpll hfpll_l2 = { + .d = &hfpll_l2_data, + .clkr.hw.init = &(struct clk_init_data){ + .parent_names = (const char *[]){ "pxo" }, + .num_parents = 1, + .name = "hfpll_l2", + .ops = &clk_ops_hfpll, + .flags = CLK_IGNORE_UNUSED, + }, + .lock = __SPIN_LOCK_UNLOCKED(hfpll_l2.lock), +}; + + static struct clk_pll pll14 = { .l_reg = 0x31c4, .m_reg = 0x31c8, @@ -2273,6 +2353,9 @@ static struct clk_regmap *gcc_ipq806x_clks[] = { [USB_FS1_XCVR_SRC] = &usb_fs1_xcvr_clk_src.clkr, [USB_FS1_XCVR_CLK] = &usb_fs1_xcvr_clk.clkr, [USB_FS1_SYSTEM_CLK] = &usb_fs1_sys_clk.clkr, + [PLL9] = &hfpll0.clkr, + [PLL10] = &hfpll1.clkr, + [PLL12] = &hfpll_l2.clkr, }; static const struct qcom_reset_map gcc_ipq806x_resets[] = {