From patchwork Thu Aug 6 10:37:46 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Rajendra Nayak X-Patchwork-Id: 6957991 Return-Path: X-Original-To: patchwork-linux-pm@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork2.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.136]) by patchwork2.web.kernel.org (Postfix) with ESMTP id F1258C05AC for ; Thu, 6 Aug 2015 10:41:02 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 1229A20688 for ; Thu, 6 Aug 2015 10:41:02 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 791D9206A2 for ; Thu, 6 Aug 2015 10:41:00 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932179AbbHFKjj (ORCPT ); Thu, 6 Aug 2015 06:39:39 -0400 Received: from smtp.codeaurora.org ([198.145.29.96]:38658 "EHLO smtp.codeaurora.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755419AbbHFKj3 (ORCPT ); Thu, 6 Aug 2015 06:39:29 -0400 Received: from smtp.codeaurora.org (localhost [127.0.0.1]) by smtp.codeaurora.org (Postfix) with ESMTP id D7A9E1414C3; Thu, 6 Aug 2015 10:39:28 +0000 (UTC) Received: by smtp.codeaurora.org (Postfix, from userid 486) id C8750141557; Thu, 6 Aug 2015 10:39:28 +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=-7.0 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_HI, RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=unavailable version=3.3.1 Received: from blr-ubuntu-34.ap.qualcomm.com (unknown [202.46.23.61]) (using TLSv1.1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) (Authenticated sender: rnayak@smtp.codeaurora.org) by smtp.codeaurora.org (Postfix) with ESMTPSA id DC02A141538; Thu, 6 Aug 2015 10:39:23 +0000 (UTC) From: Rajendra Nayak To: sboyd@codeaurora.org, mturquette@baylibre.com Cc: linux-arm-msm@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-pm@vger.kernel.org, georgi.djakov@linaro.org, svarbanov@mm-sol.com, srinivas.kandagatla@linaro.org, sviau@codeaurora.org, Rajendra Nayak Subject: [PATCH v8 05/13] clk: qcom: gdsc: Add GDSCs in msm8916 GCC Date: Thu, 6 Aug 2015 16:07:46 +0530 Message-Id: <1438857474-20262-6-git-send-email-rnayak@codeaurora.org> X-Mailer: git-send-email 1.8.2.1 In-Reply-To: <1438857474-20262-1-git-send-email-rnayak@codeaurora.org> References: <1438857474-20262-1-git-send-email-rnayak@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 Add all data for the GDSCs which are part of msm8916 GCC block. Signed-off-by: Rajendra Nayak --- drivers/clk/qcom/Kconfig | 1 + drivers/clk/qcom/gcc-msm8916.c | 51 ++++++++++++++++++++++++++++ include/dt-bindings/clock/qcom,gcc-msm8916.h | 8 +++++ 3 files changed, 60 insertions(+) diff --git a/drivers/clk/qcom/Kconfig b/drivers/clk/qcom/Kconfig index d3a695b..abec45a 100644 --- a/drivers/clk/qcom/Kconfig +++ b/drivers/clk/qcom/Kconfig @@ -53,6 +53,7 @@ config MSM_GCC_8660 config MSM_GCC_8916 tristate "MSM8916 Global Clock Controller" + select QCOM_GDSC depends on COMMON_CLK_QCOM help Support for the global clock controller on msm8916 devices. diff --git a/drivers/clk/qcom/gcc-msm8916.c b/drivers/clk/qcom/gcc-msm8916.c index c66f7bc..10ba745 100644 --- a/drivers/clk/qcom/gcc-msm8916.c +++ b/drivers/clk/qcom/gcc-msm8916.c @@ -31,6 +31,7 @@ #include "clk-rcg.h" #include "clk-branch.h" #include "reset.h" +#include "gdsc.h" enum { P_XO, @@ -2562,6 +2563,46 @@ static struct clk_branch gcc_venus0_vcodec0_clk = { }, }; +static struct gdsc venus_gdsc = { + .gdscr = 0x4c018, + .pd = { + .name = "venus", + }, + .pwrsts = PWRSTS_OFF_ON, +}; + +static struct gdsc mdss_gdsc = { + .gdscr = 0x4d078, + .pd = { + .name = "mdss", + }, + .pwrsts = PWRSTS_OFF_ON, +}; + +static struct gdsc jpeg_gdsc = { + .gdscr = 0x5701c, + .pd = { + .name = "jpeg", + }, + .pwrsts = PWRSTS_OFF_ON, +}; + +static struct gdsc vfe_gdsc = { + .gdscr = 0x58034, + .pd = { + .name = "vfe", + }, + .pwrsts = PWRSTS_OFF_ON, +}; + +static struct gdsc oxili_gdsc = { + .gdscr = 0x5901c, + .pd = { + .name = "oxili", + }, + .pwrsts = PWRSTS_OFF_ON, +}; + static struct clk_regmap *gcc_msm8916_clocks[] = { [GPLL0] = &gpll0.clkr, [GPLL0_VOTE] = &gpll0_vote, @@ -2703,6 +2744,14 @@ static struct clk_regmap *gcc_msm8916_clocks[] = { [GCC_VENUS0_VCODEC0_CLK] = &gcc_venus0_vcodec0_clk.clkr, }; +static struct gdsc *gcc_msm8916_gdscs[] = { + [VENUS_GDSC] = &venus_gdsc, + [MDSS_GDSC] = &mdss_gdsc, + [JPEG_GDSC] = &jpeg_gdsc, + [VFE_GDSC] = &vfe_gdsc, + [OXILI_GDSC] = &oxili_gdsc, +}; + static const struct qcom_reset_map gcc_msm8916_resets[] = { [GCC_BLSP1_BCR] = { 0x01000 }, [GCC_BLSP1_QUP1_BCR] = { 0x02000 }, @@ -2810,6 +2859,8 @@ static const struct qcom_cc_desc gcc_msm8916_desc = { .num_clks = ARRAY_SIZE(gcc_msm8916_clocks), .resets = gcc_msm8916_resets, .num_resets = ARRAY_SIZE(gcc_msm8916_resets), + .gdscs = gcc_msm8916_gdscs, + .num_gdscs = ARRAY_SIZE(gcc_msm8916_gdscs), }; static const struct of_device_id gcc_msm8916_match_table[] = { diff --git a/include/dt-bindings/clock/qcom,gcc-msm8916.h b/include/dt-bindings/clock/qcom,gcc-msm8916.h index e430f64..11566c5 100644 --- a/include/dt-bindings/clock/qcom,gcc-msm8916.h +++ b/include/dt-bindings/clock/qcom,gcc-msm8916.h @@ -153,4 +153,12 @@ #define GCC_VENUS0_AXI_CLK 136 #define GCC_VENUS0_VCODEC0_CLK 137 +/* Indexes for GDSCs */ +#define BIMC_GDSC 0 +#define VENUS_GDSC 1 +#define MDSS_GDSC 2 +#define JPEG_GDSC 3 +#define VFE_GDSC 4 +#define OXILI_GDSC 5 + #endif