From patchwork Thu Jun 1 14:34:27 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jagadeesh Kona X-Patchwork-Id: 13263910 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id BD285C77B7A for ; Thu, 1 Jun 2023 14:36:07 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234328AbjFAOgH (ORCPT ); Thu, 1 Jun 2023 10:36:07 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:50690 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S234304AbjFAOf6 (ORCPT ); Thu, 1 Jun 2023 10:35:58 -0400 Received: from mx0b-0031df01.pphosted.com (mx0b-0031df01.pphosted.com [205.220.180.131]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 735F9E59; Thu, 1 Jun 2023 07:35:25 -0700 (PDT) Received: from pps.filterd (m0279873.ppops.net [127.0.0.1]) by mx0a-0031df01.pphosted.com (8.17.1.19/8.17.1.19) with ESMTP id 351DVoeR026972; Thu, 1 Jun 2023 14:35:21 GMT DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=quicinc.com; h=from : to : cc : subject : date : message-id : in-reply-to : references : mime-version : content-transfer-encoding : content-type; s=qcppdkim1; bh=kxLRDQdPZnbg9t1qi33zyS+kkQehrhxlvDPCOdAwb5o=; b=OnyFGo33hkbpAcCYL/Nvn1y4++c3edvrEYpyFso3BULbCPNHsKoIHBMfuJGbEy7EoHo6 jnPbNVMIESl6/kKl+RYbTv1vTxX0T21yaPUAALUj4XPYxp2F+J9hTekpGlGn7XJhYiJf pREB9bR5Bdi9Z7WaNiOoyQeHZJ1tSnzA6zIIAEfLuL5IYVC4VHInv897i8LD5Ly8WFkk M3P9rsi20i7eiuRIubS8JYvuJT1oCg4wSC7yPs/RImJg0z8VYiAlX93pm4e+ep5K8TDG NilBZW3i6VhTvP3vmkk0PY43AwhnBIuZpDgRIIH1BIHFXjgPDUWHobjyUHmUHWVXnWVC Bw== Received: from nalasppmta01.qualcomm.com (Global_NAT1.qualcomm.com [129.46.96.20]) by mx0a-0031df01.pphosted.com (PPS) with ESMTPS id 3qxnwv18te-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Thu, 01 Jun 2023 14:35:20 +0000 Received: from nalasex01a.na.qualcomm.com (nalasex01a.na.qualcomm.com [10.47.209.196]) by NALASPPMTA01.qualcomm.com (8.17.1.5/8.17.1.5) with ESMTPS id 351EZJj3015976 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Thu, 1 Jun 2023 14:35:19 GMT Received: from hu-jkona-hyd.qualcomm.com (10.80.80.8) by nalasex01a.na.qualcomm.com (10.47.209.196) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.986.42; Thu, 1 Jun 2023 07:35:14 -0700 From: Jagadeesh Kona To: Andy Gross , Konrad Dybcio , Michael Turquette , Stephen Boyd , Rob Herring , Krzysztof Kozlowski , Conor Dooley CC: Bjorn Andersson , Vladimir Zapolskiy , Vinod Koul , , , , , Taniya Das , Jagadeesh Kona , "Satya Priya Kakitapalli" , Imran Shaik , Ajit Pandey Subject: [PATCH V3 2/5] clk: qcom: Remove support to set CAL_L field in lucid evo pll configure Date: Thu, 1 Jun 2023 20:04:27 +0530 Message-ID: <20230601143430.5595-3-quic_jkona@quicinc.com> X-Mailer: git-send-email 2.40.1 In-Reply-To: <20230601143430.5595-1-quic_jkona@quicinc.com> References: <20230601143430.5595-1-quic_jkona@quicinc.com> MIME-Version: 1.0 X-Originating-IP: [10.80.80.8] X-ClientProxiedBy: nasanex01b.na.qualcomm.com (10.46.141.250) To nalasex01a.na.qualcomm.com (10.47.209.196) X-QCInternal: smtphost X-Proofpoint-Virus-Version: vendor=nai engine=6200 definitions=5800 signatures=585085 X-Proofpoint-GUID: EzMpEdVyv6x3ZlCo1bCovgEP-Ju1lvHj X-Proofpoint-ORIG-GUID: EzMpEdVyv6x3ZlCo1bCovgEP-Ju1lvHj X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.254,Aquarius:18.0.957,Hydra:6.0.573,FMLib:17.11.176.26 definitions=2023-06-01_08,2023-05-31_03,2023-05-22_02 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 spamscore=0 adultscore=0 priorityscore=1501 lowpriorityscore=0 phishscore=0 suspectscore=0 bulkscore=0 clxscore=1015 malwarescore=0 impostorscore=0 mlxscore=0 mlxlogscore=999 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2304280000 definitions=main-2306010128 Precedence: bulk List-ID: X-Mailing-List: linux-clk@vger.kernel.org For lucid evo and ole pll's the CAL_L, RINGOSC_CAL_L and L_VAL are part of the same register, hence update the l configuration value to include these fields across all the chipsets. Since the l configuration value now includes both L and CAL_L fields, there is no need to explicitly set CAL_L field again in lucid evo pll configure, Hence remove support to explicity set CAL_L field for evo pll. Fixes: 260e36606a03 ("clk: qcom: clk-alpha-pll: add Lucid EVO PLL configuration interfaces") Signed-off-by: Taniya Das Signed-off-by: Jagadeesh Kona --- Changes since V2: - Squashed update L val and remove explicit cal_l configuration to single patch - Updated L configuration for gpucc-sm8450 as well which was merged recently Changes since V1: - Newly added. drivers/clk/qcom/camcc-sm8450.c | 24 ++++++++++++++++-------- drivers/clk/qcom/clk-alpha-pll.c | 6 +----- drivers/clk/qcom/dispcc-sm8450.c | 6 ++++-- drivers/clk/qcom/dispcc-sm8550.c | 6 ++++-- drivers/clk/qcom/gpucc-sa8775p.c | 6 ++++-- drivers/clk/qcom/gpucc-sm8450.c | 6 ++++-- 6 files changed, 33 insertions(+), 21 deletions(-) diff --git a/drivers/clk/qcom/camcc-sm8450.c b/drivers/clk/qcom/camcc-sm8450.c index 51338a2884d2..6a5a08f88598 100644 --- a/drivers/clk/qcom/camcc-sm8450.c +++ b/drivers/clk/qcom/camcc-sm8450.c @@ -57,7 +57,8 @@ static const struct pll_vco rivian_evo_vco[] = { static const struct clk_parent_data pll_parent_data_tcxo = { .index = DT_BI_TCXO }; static const struct alpha_pll_config cam_cc_pll0_config = { - .l = 0x3e, + /* .l includes CAL_L_VAL, L_VAL fields */ + .l = 0x0044003e, .alpha = 0x8000, .config_ctl_val = 0x20485699, .config_ctl_hi_val = 0x00182261, @@ -128,7 +129,8 @@ static struct clk_alpha_pll_postdiv cam_cc_pll0_out_odd = { }; static const struct alpha_pll_config cam_cc_pll1_config = { - .l = 0x25, + /* .l includes CAL_L_VAL, L_VAL fields */ + .l = 0x00440025, .alpha = 0xeaaa, .config_ctl_val = 0x20485699, .config_ctl_hi_val = 0x00182261, @@ -199,7 +201,8 @@ static struct clk_alpha_pll cam_cc_pll2 = { }; static const struct alpha_pll_config cam_cc_pll3_config = { - .l = 0x2d, + /* .l includes CAL_L_VAL, L_VAL fields */ + .l = 0x0044002d, .alpha = 0x0, .config_ctl_val = 0x20485699, .config_ctl_hi_val = 0x00182261, @@ -247,7 +250,8 @@ static struct clk_alpha_pll_postdiv cam_cc_pll3_out_even = { }; static const struct alpha_pll_config cam_cc_pll4_config = { - .l = 0x2d, + /* .l includes CAL_L_VAL, L_VAL fields */ + .l = 0x0044002d, .alpha = 0x0, .config_ctl_val = 0x20485699, .config_ctl_hi_val = 0x00182261, @@ -295,7 +299,8 @@ static struct clk_alpha_pll_postdiv cam_cc_pll4_out_even = { }; static const struct alpha_pll_config cam_cc_pll5_config = { - .l = 0x2d, + /* .l includes CAL_L_VAL, L_VAL fields */ + .l = 0x0044002d, .alpha = 0x0, .config_ctl_val = 0x20485699, .config_ctl_hi_val = 0x00182261, @@ -343,7 +348,8 @@ static struct clk_alpha_pll_postdiv cam_cc_pll5_out_even = { }; static const struct alpha_pll_config cam_cc_pll6_config = { - .l = 0x2d, + /* .l includes CAL_L_VAL, L_VAL fields */ + .l = 0x0044002d, .alpha = 0x0, .config_ctl_val = 0x20485699, .config_ctl_hi_val = 0x00182261, @@ -391,7 +397,8 @@ static struct clk_alpha_pll_postdiv cam_cc_pll6_out_even = { }; static const struct alpha_pll_config cam_cc_pll7_config = { - .l = 0x2d, + /* .l includes CAL_L_VAL, L_VAL fields */ + .l = 0x0044002d, .alpha = 0x0, .config_ctl_val = 0x20485699, .config_ctl_hi_val = 0x00182261, @@ -439,7 +446,8 @@ static struct clk_alpha_pll_postdiv cam_cc_pll7_out_even = { }; static const struct alpha_pll_config cam_cc_pll8_config = { - .l = 0x32, + /* .l includes CAL_L_VAL, L_VAL fields */ + .l = 0x00440032, .alpha = 0x0, .config_ctl_val = 0x20485699, .config_ctl_hi_val = 0x00182261, diff --git a/drivers/clk/qcom/clk-alpha-pll.c b/drivers/clk/qcom/clk-alpha-pll.c index f81c7c561352..68a80395997b 100644 --- a/drivers/clk/qcom/clk-alpha-pll.c +++ b/drivers/clk/qcom/clk-alpha-pll.c @@ -270,7 +270,6 @@ EXPORT_SYMBOL_GPL(clk_alpha_pll_regs); #define LUCID_EVO_PCAL_NOT_DONE BIT(8) #define LUCID_EVO_ENABLE_VOTE_RUN BIT(25) #define LUCID_EVO_PLL_L_VAL_MASK GENMASK(15, 0) -#define LUCID_EVO_PLL_CAL_L_VAL_SHIFT 16 /* ZONDA PLL specific */ #define ZONDA_PLL_OUT_MASK 0xf @@ -2084,10 +2083,7 @@ EXPORT_SYMBOL_GPL(clk_alpha_pll_zonda_ops); void clk_lucid_evo_pll_configure(struct clk_alpha_pll *pll, struct regmap *regmap, const struct alpha_pll_config *config) { - u32 lval = config->l; - - lval |= TRION_PLL_CAL_VAL << LUCID_EVO_PLL_CAL_L_VAL_SHIFT; - clk_alpha_pll_write_config(regmap, PLL_L_VAL(pll), lval); + clk_alpha_pll_write_config(regmap, PLL_L_VAL(pll), config->l); clk_alpha_pll_write_config(regmap, PLL_ALPHA_VAL(pll), config->alpha); clk_alpha_pll_write_config(regmap, PLL_CONFIG_CTL(pll), config->config_ctl_val); clk_alpha_pll_write_config(regmap, PLL_CONFIG_CTL_U(pll), config->config_ctl_hi_val); diff --git a/drivers/clk/qcom/dispcc-sm8450.c b/drivers/clk/qcom/dispcc-sm8450.c index adbfd30bfc96..293eae670a23 100644 --- a/drivers/clk/qcom/dispcc-sm8450.c +++ b/drivers/clk/qcom/dispcc-sm8450.c @@ -76,7 +76,8 @@ static struct pll_vco lucid_evo_vco[] = { }; static const struct alpha_pll_config disp_cc_pll0_config = { - .l = 0xD, + /* .l includes CAL_L_VAL, L_VAL fields */ + .l = 0x0044000d, .alpha = 0x6492, .config_ctl_val = 0x20485699, .config_ctl_hi_val = 0x00182261, @@ -103,7 +104,8 @@ static struct clk_alpha_pll disp_cc_pll0 = { }; static const struct alpha_pll_config disp_cc_pll1_config = { - .l = 0x1F, + /* .l includes CAL_L_VAL, L_VAL fields */ + .l = 0x0044001f, .alpha = 0x4000, .config_ctl_val = 0x20485699, .config_ctl_hi_val = 0x00182261, diff --git a/drivers/clk/qcom/dispcc-sm8550.c b/drivers/clk/qcom/dispcc-sm8550.c index 1e5a11081860..b0d4c623731d 100644 --- a/drivers/clk/qcom/dispcc-sm8550.c +++ b/drivers/clk/qcom/dispcc-sm8550.c @@ -76,7 +76,8 @@ static struct pll_vco lucid_ole_vco[] = { }; static const struct alpha_pll_config disp_cc_pll0_config = { - .l = 0xd, + /* .l includes RINGOSC_CAL_L_VAL, CAL_L_VAL, L_VAL fields */ + .l = 0x4444000d, .alpha = 0x6492, .config_ctl_val = 0x20485699, .config_ctl_hi_val = 0x00182261, @@ -103,7 +104,8 @@ static struct clk_alpha_pll disp_cc_pll0 = { }; static const struct alpha_pll_config disp_cc_pll1_config = { - .l = 0x1f, + /* .l includes RINGOSC_CAL_L_VAL, CAL_L_VAL, L_VAL fields */ + .l = 0x4444001f, .alpha = 0x4000, .config_ctl_val = 0x20485699, .config_ctl_hi_val = 0x00182261, diff --git a/drivers/clk/qcom/gpucc-sa8775p.c b/drivers/clk/qcom/gpucc-sa8775p.c index 18d23be8d435..153bf6ecb795 100644 --- a/drivers/clk/qcom/gpucc-sa8775p.c +++ b/drivers/clk/qcom/gpucc-sa8775p.c @@ -46,7 +46,8 @@ static const struct pll_vco lucid_evo_vco[] = { /* 810MHz configuration */ static struct alpha_pll_config gpu_cc_pll0_config = { - .l = 0x2a, + /* .l includes CAL_L_VAL, L_VAL fields */ + .l = 0x0044002a, .alpha = 0x3000, .config_ctl_val = 0x20485699, .config_ctl_hi_val = 0x00182261, @@ -72,7 +73,8 @@ static struct clk_alpha_pll gpu_cc_pll0 = { /* 1000MHz configuration */ static struct alpha_pll_config gpu_cc_pll1_config = { - .l = 0x34, + /* .l includes CAL_L_VAL, L_VAL fields */ + .l = 0x00440034, .alpha = 0x1555, .config_ctl_val = 0x20485699, .config_ctl_hi_val = 0x00182261, diff --git a/drivers/clk/qcom/gpucc-sm8450.c b/drivers/clk/qcom/gpucc-sm8450.c index 16c0381b3087..dddfda880202 100644 --- a/drivers/clk/qcom/gpucc-sm8450.c +++ b/drivers/clk/qcom/gpucc-sm8450.c @@ -40,7 +40,8 @@ static struct pll_vco lucid_evo_vco[] = { }; static struct alpha_pll_config gpu_cc_pll0_config = { - .l = 0x1d, + /* .l includes CAL_L_VAL, L_VAL fields */ + .l = 0x0044001d, .alpha = 0xb000, .config_ctl_val = 0x20485699, .config_ctl_hi_val = 0x00182261, @@ -67,7 +68,8 @@ static struct clk_alpha_pll gpu_cc_pll0 = { }; static struct alpha_pll_config gpu_cc_pll1_config = { - .l = 0x34, + /* .l includes CAL_L_VAL, L_VAL fields */ + .l = 0x00440034, .alpha = 0x1555, .config_ctl_val = 0x20485699, .config_ctl_hi_val = 0x00182261,