From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mx0b-0031df01.pphosted.com (mx0b-0031df01.pphosted.com [205.220.180.131]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 0DDDC346AC3 for ; Fri, 17 Jul 2026 04:19:04 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=205.220.180.131 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1784261947; cv=none; b=NV48OruuaNVbChQ6pnZgYYVcCXiTUzo6tUIXaGnGjNYdzlIkR6GjRgkYSNkcuTqBb/EnEDlWpU2zS1Jo3t/aGhEPzhHt0cETY7bUlhSbGv9uNwWwtUyDfWRwTTiUYj23mOMR0KNE9otwHbQc5okJLzMcTu93ebRIgDH4k1N5EcQ= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1784261947; c=relaxed/simple; bh=NazUBg+VLH1qPmUSAsiv0mdZYgxB7Hant/qDDP+F5LI=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=jjyJmhywhQislL6ZWLllWeYEs3nErLgAnzP1Mt2Qlh4wYPv5q9MPW2qEwuLc+JQG6l7V4U5FP+Nx9jFlG/V1p+pfxpK8OmtdZlm0+wMD9AC04OJtAdqKNwWJab/gOVTSd3smxWI6npHu1mo53soHDI/RPLwl7jc9WQR+imCsggo= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=oss.qualcomm.com; spf=pass smtp.mailfrom=oss.qualcomm.com; dkim=pass (2048-bit key) header.d=qualcomm.com header.i=@qualcomm.com header.b=dRvk6Vts; dkim=pass (2048-bit key) header.d=oss.qualcomm.com header.i=@oss.qualcomm.com header.b=kwRgIFvV; arc=none smtp.client-ip=205.220.180.131 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=oss.qualcomm.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=oss.qualcomm.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=qualcomm.com header.i=@qualcomm.com header.b="dRvk6Vts"; dkim=pass (2048-bit key) header.d=oss.qualcomm.com header.i=@oss.qualcomm.com header.b="kwRgIFvV" Received: from pps.filterd (m0279872.ppops.net [127.0.0.1]) by mx0a-0031df01.pphosted.com (8.18.1.11/8.18.1.11) with ESMTP id 66H34KBw369378 for ; Fri, 17 Jul 2026 04:19:03 GMT DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=qualcomm.com; h= cc:content-transfer-encoding:content-type:date:from:in-reply-to :message-id:mime-version:references:subject:to; s=qcppdkim1; bh= gC6Jt7rsjw8DMgQenVINqOOctfzcCt+kYt4XkWvnf4c=; b=dRvk6Vts3SFgkjh3 cDALnUJJWp4uQnThUQgFhRMwL2TisVsuezpyDzucG433gAfEfmp+5gUBLDfB3ApN LU7+dv2U+rxuC8kZOIK7zx/EiG0WQrlZhTBMOuVdkgb/as4FdzYWGEYk3wMoWzTb x/yaYXEdgweSSBEbRo+iia3g2O+0qbgiX24aNDxVFm8dyEGmtL3tIwhuR7ohU8tR vEeW4KV3b+Y8YRmiXaVtoOJksNRwYb9iphOYYFyQJwhB0BKHVn3Q2SIpKDyLSh5k Ti0WxKs2gzjjqHsR4ET0Sz98uphhkGNDlU9jIZI+3hsEJ5nFZdOqEQEoAHD506cv lKDnVg== Received: from mail-pg1-f200.google.com (mail-pg1-f200.google.com [209.85.215.200]) by mx0a-0031df01.pphosted.com (PPS) with ESMTPS id 4fevkv46p7-1 (version=TLSv1.3 cipher=TLS_AES_128_GCM_SHA256 bits=128 verify=NOT) for ; Fri, 17 Jul 2026 04:19:03 +0000 (GMT) Received: by mail-pg1-f200.google.com with SMTP id 41be03b00d2f7-c9d5a5b63c5so11383564a12.1 for ; Thu, 16 Jul 2026 21:19:03 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=oss.qualcomm.com; s=google; t=1784261942; x=1784866742; darn=vger.kernel.org; h=cc:to:in-reply-to:references:message-id:content-transfer-encoding :content-type:mime-version:subject:date:from:from:to:cc:subject:date :message-id:reply-to:content-type; bh=gC6Jt7rsjw8DMgQenVINqOOctfzcCt+kYt4XkWvnf4c=; b=kwRgIFvVnwP5AEVkfeFx2luZLpRXGxpgfLlc0vat/JbD9EQ2blT55hfiMrBnw+cNy9 ykDSaTNJQYxpWOaaOcbHin3+qi199VkLKcRxCcSuuA5ivIjP4H/sJdDgCmXwTylxQrwO CCpEAcgv4P3nghnxdJDGROp/+fvV4p0QY+lEtbJKIcvwTHLNGbnpAhVe+9+FtsS4bRaJ siyR1MR3AjdIJgNXeuCUBOkQRiz7quxE47sqgNm33xUCe9ig2QuwZHYOnHTdhddwtB5F 9Q/KN9l0NMVyEj8sVDD0YWE6X0uNA+PdNDMcrQByavG3wv5tBDSWz0OKZ/lAQOgBoZUS uMvA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20251104; t=1784261942; x=1784866742; h=cc:to:in-reply-to:references:message-id:content-transfer-encoding :content-type:mime-version:subject:date:from:x-gm-gg :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to :content-type; bh=gC6Jt7rsjw8DMgQenVINqOOctfzcCt+kYt4XkWvnf4c=; b=kpzcvhkdp12qfZFGIlTmrT+L0YaGZlKaHDu1YUZ/Z9pv9U0zdR8gUFHy/v6pnDcNeQ 006KicpgbdtVve8padXIGd2SWfZ1QprP8+qFUUs3DTiIP2+P/8Qie/ZInbYQJ9TfsTUV FxQpwpjaR7p3MEL0LnmZWNzXPRs2sQRamS9VQqgGF8mVR8if+AOEC68C3FsLINXIhurE wM14quD+AUy4/mBux3wzX8meAj8M3Lkd/qXiATZksK7zZ8aTYY5rDVOgir8R8LCyXb55 UKJOEELKaQAXP52d7lQDFHFN3V2RLa38QChm80hOwyyHBShBYKc0Pc0fBMsNz02ymm0X uDqw== X-Forwarded-Encrypted: i=1; AHgh+RqQHzQwYR9Gq9ETghDAkVOuWY971aliwf/LFpAxf74fTM7QC0/L1qIEvGbY7HM9k90fM3ngmoI6mNYv@vger.kernel.org X-Gm-Message-State: AOJu0Yz8I0Nu0071bWHfgkiKtV6er3iY/ZTUn0hHkffgZ4ZrjY/HnrPE 2ZD7r+R13MPuQsLc3BzDInXLU1yLRV4+uSaY3rY/RUfWFSc8ar5e0HiVZsehmWtECSqBipMrduV 8RUO53zj2X2H3qeg9/a+zkJgBwQWyAtfNM2skZzWysyvhVcqBoBZXLMaRGnbxM3CS X-Gm-Gg: AfdE7cnd7yYat9XOdy6NAq8VmE4xOucYdy58LVZxPnh7KR84NNdMFNi/SqfpDnL6c6s OiHLrJws0RBV1rA7Z5iRkDhlCYtEKVSxPGy61jI6MNExYCl9u/U7MgShNofMNjNVjmVAb4zpuA9 ANUXe9i4Z2za0/HX0QA4P0Tef+1yAt7q+9Nriq27ck9hIBSfAmN9oJJenLCokAYHCmOoCcEdWvU 5ud5HxgblM7LqtVICWoOFU5UKPx/tZpK3CeqaFUTvL7skikxZLyrdxnikrbb6A2gVOq89BXTlq4 /8zU/XdpLWeDF/nTnkKvsfpsg/VDI/5wvJXxjj6Ym7PjIXl3tn2KHTFAcJSVL6GoO0gFB8OpvAT AnRT2O8rpck3c9fe2Pf0ySRE4udOWXJw= X-Received: by 2002:a05:6a20:ae2f:b0:3c3:9835:e75e with SMTP id adf61e73a8af0-3c3ad9aeb39mr804230637.70.1784261942248; Thu, 16 Jul 2026 21:19:02 -0700 (PDT) X-Received: by 2002:a05:6a20:ae2f:b0:3c3:9835:e75e with SMTP id adf61e73a8af0-3c3ad9aeb39mr804198637.70.1784261941697; Thu, 16 Jul 2026 21:19:01 -0700 (PDT) Received: from hu-jkona-hyd.qualcomm.com ([202.46.23.25]) by smtp.gmail.com with ESMTPSA id a92af1059eb24-13ce2cd6e6esm875300c88.13.2026.07.16.21.18.56 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 16 Jul 2026 21:19:01 -0700 (PDT) From: Jagadeesh Kona Date: Fri, 17 Jul 2026 09:44:45 +0530 Subject: [PATCH v3 2/2] clk: qcom: Add support for videocc driver on Qualcomm Maili SoC Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Message-Id: <20260717-maili_videocc-v3-2-6656694b06a7@oss.qualcomm.com> References: <20260717-maili_videocc-v3-0-6656694b06a7@oss.qualcomm.com> In-Reply-To: <20260717-maili_videocc-v3-0-6656694b06a7@oss.qualcomm.com> To: Bjorn Andersson , Michael Turquette , Stephen Boyd , Brian Masney , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Taniya Das , Jagadeesh Kona Cc: linux-arm-msm@vger.kernel.org, linux-clk@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Jagadeesh Kona , Konrad Dybcio X-Mailer: b4 0.14.2 X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwNzE3MDAzOCBTYWx0ZWRfX93nNCtGEmo3F RKX8TVla82SUbVSncbnWnZ/goEi1fycg9LI/AlaCrUl1FncQ1avzPgAg+z+QlR7HqPkDVw2u/f8 YuVws4hZqFeGKya71GZKGMoon4cD9nDxCwb1tk7FBSu5tNtNirlgzFfVJ9Yo2RZEVKFL4W6XCRN uJ2bXze4/nymoPBVFLewoI5c3yLPQ34I0Ypd4RYSsk3gZKEf8srqBdTguM/p67BVpj8EXaYEcOd jId+6jf1/XpTxb05Pd97NXO3jXim+fQr0s7iLZpZOjSu39icQOYTf17DrBA7D8wwGemC1ycFS/X YDxGQEEl0yjPlMZ5iHWu+0wjT/4kTVHob6/IwcZ8YDNDwNbZiry6RT5j5U/PuibAnlFsgzZhnbQ 3STHN+x3QxupX5OXauSrY5AO6A6vQmHVp8Q/pX1iINMa8m4Sl34ItEWL94JmcvrcZcPCfokOLxp BXoVB3Peg1JVvQmlv+Q== X-Authority-Analysis: v=2.4 cv=WrEb99fv c=1 sm=1 tr=0 ts=6a59ad37 cx=c_pps a=oF/VQ+ItUULfLr/lQ2/icg==:117 a=ZePRamnt/+rB5gQjfz0u9A==:17 a=IkcTkHD0fZMA:10 a=RAioF0-LDSMA:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=u7WPNUs3qKkmUXheDGA7:22 a=yx91gb_oNiZeI1HMLzn7:22 a=EUspDBNiAAAA:8 a=F0qgNhY56VeKpUo0egcA:9 a=QEXdDO2ut3YA:10 a=3WC7DwWrALyhR5TkjVHa:22 X-Proofpoint-GUID: nrh8yIg1qFvVLDOw_zclAaTtvHqZNG87 X-Proofpoint-Spam-Info: AW1haW4tMjYwNzE3MDAzOCBTYWx0ZWRfX5k6UC+9mQh2+ GrGPDz9AzqlaIbt3zoJLnuR+E4VTuFPmykDW9vI+acJQgvECMZ9bQKD+lm+7dEUi5OjkKVf7Q+6 RRt7WddYcC57b8RfyDVyoujBKb6AFJI= X-Proofpoint-ORIG-GUID: nrh8yIg1qFvVLDOw_zclAaTtvHqZNG87 X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1143,Hydra:6.1.134,FMLib:17.12.100.49 definitions=2026-07-17_01,2026-07-15_02,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 suspectscore=0 phishscore=0 clxscore=1015 spamscore=0 priorityscore=1501 adultscore=0 malwarescore=0 bulkscore=0 lowpriorityscore=0 impostorscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2606150000 definitions=main-2607170038 Add support for Qualcomm Maili video clock controller driver for video clients to be able to request for videocc clocks. Reviewed-by: Konrad Dybcio Reviewed-by: Taniya Das Signed-off-by: Jagadeesh Kona --- drivers/clk/qcom/Kconfig | 10 + drivers/clk/qcom/Makefile | 1 + drivers/clk/qcom/videocc-maili.c | 660 +++++++++++++++++++++++++++++++++++++++ 3 files changed, 671 insertions(+) diff --git a/drivers/clk/qcom/Kconfig b/drivers/clk/qcom/Kconfig index 63f271aff1771bea0885fb753dd28d02fd7d4ab6..690f0b6fe227ca449274d3606f7ca6a9da23a5ab 100644 --- a/drivers/clk/qcom/Kconfig +++ b/drivers/clk/qcom/Kconfig @@ -181,6 +181,16 @@ config CLK_KAANAPALI_VIDEOCC Say Y if you want to support video devices and functionality such as video encode/decode. +config CLK_MAILI_VIDEOCC + tristate "Maili Video Clock Controller" + depends on ARM64 || COMPILE_TEST + select CLK_HAWI_GCC + default m if ARCH_QCOM + help + Support for the video clock controller on Maili devices. + Say Y if you want to support video devices and functionality such as + video encode/decode. + config CLK_NORD_GCC tristate "Nord Global Clock Controller" depends on ARM64 || COMPILE_TEST diff --git a/drivers/clk/qcom/Makefile b/drivers/clk/qcom/Makefile index db7689ee5dc63bc8b7d12b8222188bc1e1ff78ba..bb5e3dc7073340f895d3e1108f243c8d66b84b4f 100644 --- a/drivers/clk/qcom/Makefile +++ b/drivers/clk/qcom/Makefile @@ -40,6 +40,7 @@ obj-$(CONFIG_CLK_KAANAPALI_GCC) += gcc-kaanapali.o obj-$(CONFIG_CLK_KAANAPALI_GPUCC) += gpucc-kaanapali.o gxclkctl-kaanapali.o obj-$(CONFIG_CLK_KAANAPALI_TCSRCC) += tcsrcc-kaanapali.o obj-$(CONFIG_CLK_KAANAPALI_VIDEOCC) += videocc-kaanapali.o +obj-$(CONFIG_CLK_MAILI_VIDEOCC) += videocc-maili.o obj-$(CONFIG_CLK_NORD_GCC) += gcc-nord.o negcc-nord.o nwgcc-nord.o segcc-nord.o obj-$(CONFIG_CLK_NORD_TCSRCC) += tcsrcc-nord.o obj-$(CONFIG_CLK_SHIKRA_GCC) += gcc-shikra.o diff --git a/drivers/clk/qcom/videocc-maili.c b/drivers/clk/qcom/videocc-maili.c new file mode 100644 index 0000000000000000000000000000000000000000..a7044009f078a9a36c8cf6914443415ed8a31118 --- /dev/null +++ b/drivers/clk/qcom/videocc-maili.c @@ -0,0 +1,660 @@ +// SPDX-License-Identifier: GPL-2.0-only +/* + * Copyright (c) Qualcomm Technologies, Inc. and/or its subsidiaries. + */ + +#include +#include +#include +#include + +#include + +#include "clk-alpha-pll.h" +#include "clk-branch.h" +#include "clk-rcg.h" +#include "clk-regmap.h" +#include "clk-regmap-divider.h" +#include "common.h" +#include "gdsc.h" +#include "reset.h" + +#define ACCU_CFG_MASK GENMASK(25, 21) + +enum { + DT_BI_TCXO, + DT_AHB_CLK, +}; + +enum { + P_BI_TCXO, + P_VIDEO_CC_PLL0_OUT_MAIN, + P_VIDEO_CC_PLL1_OUT_MAIN, + P_VIDEO_CC_PLL2_OUT_MAIN, +}; + +static const struct pll_vco taycan_eha_t_vco[] = { + { 249600000, 2500000000, 0 }, +}; + +/* 360.0 MHz Configuration */ +static const struct alpha_pll_config video_cc_pll0_config = { + .l = 0x12, + .cal_l = 0x42, + .alpha = 0xc000, + .config_ctl_val = 0xa5c400e7, + .config_ctl_hi_val = 0x0a806160, + .config_ctl_hi1_val = 0xf51dea20, + .user_ctl_val = 0x00000000, + .user_ctl_hi_val = 0x00000002, +}; + +static struct clk_alpha_pll video_cc_pll0 = { + .offset = 0x0, + .config = &video_cc_pll0_config, + .vco_table = taycan_eha_t_vco, + .num_vco = ARRAY_SIZE(taycan_eha_t_vco), + .regs = clk_alpha_pll_regs[CLK_ALPHA_PLL_TYPE_TAYCAN_EHA_T], + .clkr = { + .hw.init = &(const struct clk_init_data) { + .name = "video_cc_pll0", + .parent_data = &(const struct clk_parent_data) { + .index = DT_BI_TCXO, + }, + .num_parents = 1, + .ops = &clk_alpha_pll_taycan_eha_t_ops, + }, + }, +}; + +/* 480.0 MHz Configuration */ +static const struct alpha_pll_config video_cc_pll1_config = { + .l = 0x19, + .cal_l = 0x42, + .alpha = 0x0, + .config_ctl_val = 0xa5c400e7, + .config_ctl_hi_val = 0x0a806160, + .config_ctl_hi1_val = 0xf51dea20, + .user_ctl_val = 0x00000000, + .user_ctl_hi_val = 0x00000002, +}; + +static struct clk_alpha_pll video_cc_pll1 = { + .offset = 0x1000, + .config = &video_cc_pll1_config, + .vco_table = taycan_eha_t_vco, + .num_vco = ARRAY_SIZE(taycan_eha_t_vco), + .regs = clk_alpha_pll_regs[CLK_ALPHA_PLL_TYPE_TAYCAN_EHA_T], + .clkr = { + .hw.init = &(const struct clk_init_data) { + .name = "video_cc_pll1", + .parent_data = &(const struct clk_parent_data) { + .index = DT_BI_TCXO, + }, + .num_parents = 1, + .ops = &clk_alpha_pll_taycan_eha_t_ops, + }, + }, +}; + +/* 480.0 MHz Configuration */ +static const struct alpha_pll_config video_cc_pll2_config = { + .l = 0x19, + .cal_l = 0x42, + .alpha = 0x0, + .config_ctl_val = 0xa5c400e7, + .config_ctl_hi_val = 0x0a806160, + .config_ctl_hi1_val = 0xf51dea20, + .user_ctl_val = 0x00000000, + .user_ctl_hi_val = 0x00000002, +}; + +static struct clk_alpha_pll video_cc_pll2 = { + .offset = 0x2000, + .config = &video_cc_pll2_config, + .vco_table = taycan_eha_t_vco, + .num_vco = ARRAY_SIZE(taycan_eha_t_vco), + .regs = clk_alpha_pll_regs[CLK_ALPHA_PLL_TYPE_TAYCAN_EHA_T], + .clkr = { + .hw.init = &(const struct clk_init_data) { + .name = "video_cc_pll2", + .parent_data = &(const struct clk_parent_data) { + .index = DT_BI_TCXO, + }, + .num_parents = 1, + .ops = &clk_alpha_pll_taycan_eha_t_ops, + }, + }, +}; + +static const struct parent_map video_cc_parent_map_0[] = { + { P_BI_TCXO, 0 }, +}; + +static const struct clk_parent_data video_cc_parent_data_0[] = { + { .index = DT_BI_TCXO }, +}; + +static const struct parent_map video_cc_parent_map_1[] = { + { P_BI_TCXO, 0 }, + { P_VIDEO_CC_PLL1_OUT_MAIN, 1 }, +}; + +static const struct clk_parent_data video_cc_parent_data_1[] = { + { .index = DT_BI_TCXO }, + { .hw = &video_cc_pll1.clkr.hw }, +}; + +static const struct parent_map video_cc_parent_map_2[] = { + { P_BI_TCXO, 0 }, + { P_VIDEO_CC_PLL2_OUT_MAIN, 1 }, +}; + +static const struct clk_parent_data video_cc_parent_data_2[] = { + { .index = DT_BI_TCXO }, + { .hw = &video_cc_pll2.clkr.hw }, +}; + +static const struct parent_map video_cc_parent_map_3[] = { + { P_BI_TCXO, 0 }, + { P_VIDEO_CC_PLL0_OUT_MAIN, 1 }, +}; + +static const struct clk_parent_data video_cc_parent_data_3[] = { + { .index = DT_BI_TCXO }, + { .hw = &video_cc_pll0.clkr.hw }, +}; + +static const struct freq_tbl ftbl_video_cc_ahb_clk_src[] = { + F(19200000, P_BI_TCXO, 1, 0, 0), + { } +}; + +static struct clk_rcg2 video_cc_ahb_clk_src = { + .cmd_rcgr = 0x8060, + .mnd_width = 0, + .hid_width = 5, + .parent_map = video_cc_parent_map_0, + .freq_tbl = ftbl_video_cc_ahb_clk_src, + .hw_clk_ctrl = true, + .clkr.hw.init = &(const struct clk_init_data) { + .name = "video_cc_ahb_clk_src", + .parent_data = video_cc_parent_data_0, + .num_parents = ARRAY_SIZE(video_cc_parent_data_0), + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_rcg2_shared_ops, + }, +}; + +static const struct freq_tbl ftbl_video_cc_mvs0_clk_src[] = { + F(240000000, P_VIDEO_CC_PLL1_OUT_MAIN, 2, 0, 0), + F(338000000, P_VIDEO_CC_PLL1_OUT_MAIN, 2, 0, 0), + F(420000000, P_VIDEO_CC_PLL1_OUT_MAIN, 2, 0, 0), + F(444000000, P_VIDEO_CC_PLL1_OUT_MAIN, 2, 0, 0), + F(600000000, P_VIDEO_CC_PLL1_OUT_MAIN, 2, 0, 0), + F(630000000, P_VIDEO_CC_PLL1_OUT_MAIN, 2, 0, 0), + F(800000000, P_VIDEO_CC_PLL1_OUT_MAIN, 2, 0, 0), + F(1000000000, P_VIDEO_CC_PLL1_OUT_MAIN, 2, 0, 0), + { } +}; + +static struct clk_rcg2 video_cc_mvs0_clk_src = { + .cmd_rcgr = 0x8030, + .mnd_width = 0, + .hid_width = 5, + .parent_map = video_cc_parent_map_1, + .freq_tbl = ftbl_video_cc_mvs0_clk_src, + .hw_clk_ctrl = true, + .clkr.hw.init = &(const struct clk_init_data) { + .name = "video_cc_mvs0_clk_src", + .parent_data = video_cc_parent_data_1, + .num_parents = ARRAY_SIZE(video_cc_parent_data_1), + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_rcg2_shared_ops, + }, +}; + +static const struct freq_tbl ftbl_video_cc_mvs0b_clk_src[] = { + F(240000000, P_VIDEO_CC_PLL2_OUT_MAIN, 2, 0, 0), + F(338000000, P_VIDEO_CC_PLL2_OUT_MAIN, 2, 0, 0), + F(420000000, P_VIDEO_CC_PLL2_OUT_MAIN, 2, 0, 0), + F(444000000, P_VIDEO_CC_PLL2_OUT_MAIN, 2, 0, 0), + F(533000000, P_VIDEO_CC_PLL2_OUT_MAIN, 2, 0, 0), + F(630000000, P_VIDEO_CC_PLL2_OUT_MAIN, 2, 0, 0), + F(800000000, P_VIDEO_CC_PLL2_OUT_MAIN, 2, 0, 0), + { } +}; + +static struct clk_rcg2 video_cc_mvs0b_clk_src = { + .cmd_rcgr = 0x8018, + .mnd_width = 0, + .hid_width = 5, + .parent_map = video_cc_parent_map_2, + .freq_tbl = ftbl_video_cc_mvs0b_clk_src, + .hw_clk_ctrl = true, + .clkr.hw.init = &(const struct clk_init_data) { + .name = "video_cc_mvs0b_clk_src", + .parent_data = video_cc_parent_data_2, + .num_parents = ARRAY_SIZE(video_cc_parent_data_2), + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_rcg2_shared_ops, + }, +}; + +static const struct freq_tbl ftbl_video_cc_mvs0c_clk_src[] = { + F(360000000, P_VIDEO_CC_PLL0_OUT_MAIN, 1, 0, 0), + F(507000000, P_VIDEO_CC_PLL0_OUT_MAIN, 1, 0, 0), + F(630000000, P_VIDEO_CC_PLL0_OUT_MAIN, 1, 0, 0), + F(666000000, P_VIDEO_CC_PLL0_OUT_MAIN, 1, 0, 0), + F(800000000, P_VIDEO_CC_PLL0_OUT_MAIN, 1, 0, 0), + F(1104000000, P_VIDEO_CC_PLL0_OUT_MAIN, 1, 0, 0), + F(1260000000, P_VIDEO_CC_PLL0_OUT_MAIN, 1, 0, 0), + { } +}; + +static struct clk_rcg2 video_cc_mvs0c_clk_src = { + .cmd_rcgr = 0x8048, + .mnd_width = 0, + .hid_width = 5, + .parent_map = video_cc_parent_map_3, + .freq_tbl = ftbl_video_cc_mvs0c_clk_src, + .hw_clk_ctrl = true, + .clkr.hw.init = &(const struct clk_init_data) { + .name = "video_cc_mvs0c_clk_src", + .parent_data = video_cc_parent_data_3, + .num_parents = ARRAY_SIZE(video_cc_parent_data_3), + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_rcg2_shared_ops, + }, +}; + +static struct clk_rcg2 video_cc_xo_clk_src = { + .cmd_rcgr = 0x8194, + .mnd_width = 0, + .hid_width = 5, + .parent_map = video_cc_parent_map_0, + .freq_tbl = ftbl_video_cc_ahb_clk_src, + .clkr.hw.init = &(const struct clk_init_data) { + .name = "video_cc_xo_clk_src", + .parent_data = video_cc_parent_data_0, + .num_parents = ARRAY_SIZE(video_cc_parent_data_0), + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_rcg2_ops, + }, +}; + +static struct clk_branch video_cc_mvs0_clk = { + .halt_reg = 0x80d0, + .halt_check = BRANCH_HALT_VOTED, + .hwcg_reg = 0x80d0, + .hwcg_bit = 1, + .clkr = { + .enable_reg = 0x80d0, + .enable_mask = BIT(0), + .hw.init = &(const struct clk_init_data) { + .name = "video_cc_mvs0_clk", + .parent_hws = (const struct clk_hw*[]) { + &video_cc_mvs0_clk_src.clkr.hw, + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_mem_branch video_cc_mvs0_freerun_clk = { + .mem_enable_reg = 0x80e4, + .mem_ack_reg = 0x80e4, + .mem_enable_mask = BIT(3), + .mem_enable_ack_mask = GENMASK(11, 10), + .mem_enable_invert = true, + .branch = { + .halt_reg = 0x80e0, + .halt_check = BRANCH_HALT, + .clkr = { + .enable_reg = 0x80e0, + .enable_mask = BIT(0), + .hw.init = &(const struct clk_init_data) { + .name = "video_cc_mvs0_freerun_clk", + .parent_hws = (const struct clk_hw*[]) { + &video_cc_mvs0_clk_src.clkr.hw, + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_mem_ops, + }, + }, + }, +}; + +static struct clk_branch video_cc_mvs0_shift_clk = { + .halt_reg = 0x81b4, + .halt_check = BRANCH_HALT_VOTED, + .hwcg_reg = 0x81b4, + .hwcg_bit = 1, + .clkr = { + .enable_reg = 0x81b4, + .enable_mask = BIT(0), + .hw.init = &(const struct clk_init_data) { + .name = "video_cc_mvs0_shift_clk", + .parent_hws = (const struct clk_hw*[]) { + &video_cc_xo_clk_src.clkr.hw, + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch video_cc_mvs0_vpp0_clk = { + .halt_reg = 0x8134, + .halt_check = BRANCH_HALT_VOTED, + .hwcg_reg = 0x8134, + .hwcg_bit = 1, + .clkr = { + .enable_reg = 0x8134, + .enable_mask = BIT(0), + .hw.init = &(const struct clk_init_data) { + .name = "video_cc_mvs0_vpp0_clk", + .parent_hws = (const struct clk_hw*[]) { + &video_cc_mvs0_clk_src.clkr.hw, + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch video_cc_mvs0_vpp0_freerun_clk = { + .halt_reg = 0x8144, + .halt_check = BRANCH_HALT, + .clkr = { + .enable_reg = 0x8144, + .enable_mask = BIT(0), + .hw.init = &(const struct clk_init_data) { + .name = "video_cc_mvs0_vpp0_freerun_clk", + .parent_hws = (const struct clk_hw*[]) { + &video_cc_mvs0_clk_src.clkr.hw, + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch video_cc_mvs0b_clk = { + .halt_reg = 0x80bc, + .halt_check = BRANCH_HALT_VOTED, + .hwcg_reg = 0x80bc, + .hwcg_bit = 1, + .clkr = { + .enable_reg = 0x80bc, + .enable_mask = BIT(0), + .hw.init = &(const struct clk_init_data) { + .name = "video_cc_mvs0b_clk", + .parent_hws = (const struct clk_hw*[]) { + &video_cc_mvs0b_clk_src.clkr.hw, + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch video_cc_mvs0b_freerun_clk = { + .halt_reg = 0x80cc, + .halt_check = BRANCH_HALT, + .clkr = { + .enable_reg = 0x80cc, + .enable_mask = BIT(0), + .hw.init = &(const struct clk_init_data) { + .name = "video_cc_mvs0b_freerun_clk", + .parent_hws = (const struct clk_hw*[]) { + &video_cc_mvs0b_clk_src.clkr.hw, + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch video_cc_mvs0c_clk = { + .halt_reg = 0x8164, + .halt_check = BRANCH_HALT_VOTED, + .hwcg_reg = 0x8164, + .hwcg_bit = 1, + .clkr = { + .enable_reg = 0x8164, + .enable_mask = BIT(0), + .hw.init = &(const struct clk_init_data) { + .name = "video_cc_mvs0c_clk", + .parent_hws = (const struct clk_hw*[]) { + &video_cc_mvs0c_clk_src.clkr.hw, + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch video_cc_mvs0c_debug_clk = { + .halt_reg = 0x81c0, + .halt_check = BRANCH_HALT, + .clkr = { + .enable_reg = 0x81c0, + .enable_mask = BIT(0), + .hw.init = &(const struct clk_init_data) { + .name = "video_cc_mvs0c_debug_clk", + .parent_hws = (const struct clk_hw*[]) { + &video_cc_mvs0c_clk_src.clkr.hw, + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch video_cc_mvs0c_freerun_clk = { + .halt_reg = 0x8174, + .halt_check = BRANCH_HALT, + .clkr = { + .enable_reg = 0x8174, + .enable_mask = BIT(0), + .hw.init = &(const struct clk_init_data) { + .name = "video_cc_mvs0c_freerun_clk", + .parent_hws = (const struct clk_hw*[]) { + &video_cc_mvs0c_clk_src.clkr.hw, + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch video_cc_mvs0c_shift_clk = { + .halt_reg = 0x81b8, + .halt_check = BRANCH_HALT_VOTED, + .hwcg_reg = 0x81b8, + .hwcg_bit = 1, + .clkr = { + .enable_reg = 0x81b8, + .enable_mask = BIT(0), + .hw.init = &(const struct clk_init_data) { + .name = "video_cc_mvs0c_shift_clk", + .parent_hws = (const struct clk_hw*[]) { + &video_cc_xo_clk_src.clkr.hw, + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct gdsc video_cc_mvs0c_gdsc = { + .gdscr = 0x814c, + .en_rest_wait_val = 0x2, + .en_few_wait_val = 0x2, + .clk_dis_wait_val = 0x6, + .pd = { + .name = "video_cc_mvs0c_gdsc", + }, + .pwrsts = PWRSTS_OFF_ON, + .flags = POLL_CFG_GDSCR | RETAIN_FF_ENABLE, +}; + +static struct gdsc video_cc_mvs0_gdsc = { + .gdscr = 0x80a8, + .en_rest_wait_val = 0x2, + .en_few_wait_val = 0x2, + .clk_dis_wait_val = 0x6, + .pd = { + .name = "video_cc_mvs0_gdsc", + }, + .parent = &video_cc_mvs0c_gdsc.pd, + .pwrsts = PWRSTS_OFF_ON, + .flags = HW_CTRL_TRIGGER | POLL_CFG_GDSCR | RETAIN_FF_ENABLE, +}; + +static struct gdsc video_cc_mvs0_vpp0_gdsc = { + .gdscr = 0x8120, + .en_rest_wait_val = 0x2, + .en_few_wait_val = 0x2, + .clk_dis_wait_val = 0xf, + .pd = { + .name = "video_cc_mvs0_vpp0_gdsc", + }, + .pwrsts = PWRSTS_OFF_ON, + .flags = HW_CTRL_TRIGGER | POLL_CFG_GDSCR | RETAIN_FF_ENABLE, +}; + +static struct clk_regmap *video_cc_maili_clocks[] = { + [VIDEO_CC_AHB_CLK_SRC] = &video_cc_ahb_clk_src.clkr, + [VIDEO_CC_MVS0_CLK] = &video_cc_mvs0_clk.clkr, + [VIDEO_CC_MVS0_CLK_SRC] = &video_cc_mvs0_clk_src.clkr, + [VIDEO_CC_MVS0_FREERUN_CLK] = &video_cc_mvs0_freerun_clk.branch.clkr, + [VIDEO_CC_MVS0_SHIFT_CLK] = &video_cc_mvs0_shift_clk.clkr, + [VIDEO_CC_MVS0_VPP0_CLK] = &video_cc_mvs0_vpp0_clk.clkr, + [VIDEO_CC_MVS0_VPP0_FREERUN_CLK] = &video_cc_mvs0_vpp0_freerun_clk.clkr, + [VIDEO_CC_MVS0B_CLK] = &video_cc_mvs0b_clk.clkr, + [VIDEO_CC_MVS0B_CLK_SRC] = &video_cc_mvs0b_clk_src.clkr, + [VIDEO_CC_MVS0B_FREERUN_CLK] = &video_cc_mvs0b_freerun_clk.clkr, + [VIDEO_CC_MVS0C_CLK] = &video_cc_mvs0c_clk.clkr, + [VIDEO_CC_MVS0C_CLK_SRC] = &video_cc_mvs0c_clk_src.clkr, + [VIDEO_CC_MVS0C_DEBUG_CLK] = &video_cc_mvs0c_debug_clk.clkr, + [VIDEO_CC_MVS0C_FREERUN_CLK] = &video_cc_mvs0c_freerun_clk.clkr, + [VIDEO_CC_MVS0C_SHIFT_CLK] = &video_cc_mvs0c_shift_clk.clkr, + [VIDEO_CC_PLL0] = &video_cc_pll0.clkr, + [VIDEO_CC_PLL1] = &video_cc_pll1.clkr, + [VIDEO_CC_PLL2] = &video_cc_pll2.clkr, + [VIDEO_CC_XO_CLK_SRC] = &video_cc_xo_clk_src.clkr, +}; + +static struct gdsc *video_cc_maili_gdscs[] = { + [VIDEO_CC_MVS0_GDSC] = &video_cc_mvs0_gdsc, + [VIDEO_CC_MVS0_VPP0_GDSC] = &video_cc_mvs0_vpp0_gdsc, + [VIDEO_CC_MVS0C_GDSC] = &video_cc_mvs0c_gdsc, +}; + +static const struct qcom_reset_map video_cc_maili_resets[] = { + [VIDEO_CC_INTERFACE_BCR] = { 0x8178 }, + [VIDEO_CC_MVS0_BCR] = { 0x80a4 }, + [VIDEO_CC_MVS0_CLK_ARES] = { 0x80d0, 2 }, + [VIDEO_CC_MVS0_FREERUN_CLK_ARES] = { 0x80e0, 2 }, + [VIDEO_CC_MVS0_VPP0_BCR] = { 0x811c }, + [VIDEO_CC_MVS0C_BCR] = { 0x8148 }, + [VIDEO_CC_MVS0C_CLK_ARES] = { 0x8164, 2 }, + [VIDEO_CC_MVS0C_FREERUN_CLK_ARES] = { 0x8174, 2 }, + [VIDEO_CC_XO_CLK_ARES] = { 0x81ac, 2 }, +}; + +static struct clk_alpha_pll *video_cc_maili_plls[] = { + &video_cc_pll0, + &video_cc_pll1, + &video_cc_pll2, +}; + +static const u32 video_cc_maili_critical_cbcrs[] = { + 0x817c, /* VIDEO_CC_AHB_CLK */ + 0x81bc, /* VIDEO_CC_SLEEP_CLK */ + 0x81b0, /* VIDEO_CC_TS_XO_CLK */ + 0x81ac, /* VIDEO_CC_XO_CLK */ +}; + +static const struct regmap_config video_cc_maili_regmap_config = { + .reg_bits = 32, + .reg_stride = 4, + .val_bits = 32, + .max_register = 0xa010, + .fast_io = true, +}; + +static void clk_maili_regs_configure(struct device *dev, struct regmap *regmap) +{ + /* + * Enable clk_on sync for MVS0 and VPP clocks as per the + * hardware recommendation. + */ + regmap_set_bits(regmap, 0x9f24, BIT(0)); + + /* + * Update ACCU configuration for MVS0 CFG3, MVS0 VPP0 CFG3, + * MVS0C CFG3 GDSCRs as per the hardware recommendation. + */ + regmap_set_bits(regmap, 0x80b4, ACCU_CFG_MASK); + regmap_set_bits(regmap, 0x812c, ACCU_CFG_MASK); + regmap_set_bits(regmap, 0x8158, ACCU_CFG_MASK); +} + +static const struct qcom_cc_driver_data video_cc_maili_driver_data = { + .alpha_plls = video_cc_maili_plls, + .num_alpha_plls = ARRAY_SIZE(video_cc_maili_plls), + .clk_cbcrs = video_cc_maili_critical_cbcrs, + .num_clk_cbcrs = ARRAY_SIZE(video_cc_maili_critical_cbcrs), + .clk_regs_configure = clk_maili_regs_configure, +}; + +static const struct qcom_cc_desc video_cc_maili_desc = { + .config = &video_cc_maili_regmap_config, + .clks = video_cc_maili_clocks, + .num_clks = ARRAY_SIZE(video_cc_maili_clocks), + .resets = video_cc_maili_resets, + .num_resets = ARRAY_SIZE(video_cc_maili_resets), + .gdscs = video_cc_maili_gdscs, + .num_gdscs = ARRAY_SIZE(video_cc_maili_gdscs), + .use_rpm = true, + .driver_data = &video_cc_maili_driver_data, +}; + +static const struct of_device_id video_cc_maili_match_table[] = { + { .compatible = "qcom,maili-videocc" }, + { } +}; +MODULE_DEVICE_TABLE(of, video_cc_maili_match_table); + +static int video_cc_maili_probe(struct platform_device *pdev) +{ + return qcom_cc_probe(pdev, &video_cc_maili_desc); +} + +static struct platform_driver video_cc_maili_driver = { + .probe = video_cc_maili_probe, + .driver = { + .name = "videocc-maili", + .of_match_table = video_cc_maili_match_table, + }, +}; + +module_platform_driver(video_cc_maili_driver); + +MODULE_DESCRIPTION("QTI VIDEOCC Maili Driver"); +MODULE_LICENSE("GPL"); -- 2.34.1