From mboxrd@z Thu Jan 1 00:00:00 1970 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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 2EBE3C4332F for ; Fri, 30 Dec 2022 07:36:21 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Content-Type:MIME-Version: References:In-Reply-To:Message-ID:Date:Subject:CC:To:From:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=4faT+i10T2zf/BKG23lUe8KApVTLmzTXyYgHEizBCEA=; b=ojLQ0r3CvSHzOlROnJ5Zkyz4yx +5p6G9UvKcJ24N0IyrgMnM6AkRI4L1Tey17TJotXINyOCOXcpuI8N7sSckc7CpeD0jDeMdNikFbCL DgQrGM5COGAJ+INlcUMQW7egmbnAR6yLAfdQsI+SDA/4LqMnhRVDsTx9c2r1O/sNYBvyhbdOo2em+ gWkZL+Jy5OeWz2LKb7lGv58/bqxd3X97q/svT3UenJtvjTrLw21MSe4IF19SDhDOQ7JVAqIqjgYVs zn8QNFtY1se/8U0kFLjHE6mE3R7NacdBCAXmCNqtUn0ozQ5xBasxjBmA2BBdLBhh+PToB8z/lAM5h lIh/68og==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1pB9w3-006wOw-5Q; Fri, 30 Dec 2022 07:36:11 +0000 Received: from mailgw02.mediatek.com ([216.200.240.185]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1pB9ug-006vev-Au; Fri, 30 Dec 2022 07:34:51 +0000 X-UUID: d4beab1f1a8544a59fc5f4348d0d9f51-20221230 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=mediatek.com; s=dk; h=Content-Type:MIME-Version:References:In-Reply-To:Message-ID:Date:Subject:CC:To:From; bh=4faT+i10T2zf/BKG23lUe8KApVTLmzTXyYgHEizBCEA=; b=HNdJ5FxJSb1cR7M/9dEEqQ2vpUsYIqgQRT3LIucvKBz1G2Q3QdCRrVqn34J9ThN+OePVuRil3jbrRjMiwkYUG2kFjaU4bvVucm6mTBnpGYG/5B9L3pAAiAdI94dq0mnJ7CsdCX1BtQ268rV6hI1zbObkOw6E/yKnHF7gypXNZlk=; X-CID-P-RULE: Release_Ham X-CID-O-INFO: VERSION:1.1.16,REQID:3738ec56-9455-466f-aefa-a30f93f62db8,IP:0,U RL:0,TC:0,Content:-25,EDM:0,RT:0,SF:0,FILE:0,BULK:0,RULE:Release_Ham,ACTIO N:release,TS:-25 X-CID-META: VersionHash:09771b1,CLOUDID:1dc762f4-ff42-4fb0-b929-626456a83c14,B ulkID:nil,BulkQuantity:0,Recheck:0,SF:102,TC:nil,Content:0,EDM:-3,IP:nil,U RL:0,File:nil,Bulk:nil,QS:nil,BEC:nil,COL:0,OSI:0,OSA:0 X-CID-BVR: 0 X-UUID: d4beab1f1a8544a59fc5f4348d0d9f51-20221230 Received: from mtkmbs11n1.mediatek.inc [(172.21.101.185)] by mailgw02.mediatek.com (envelope-from ) (musrelay.mediatek.com ESMTP with TLSv1.2 ECDHE-RSA-AES256-GCM-SHA384 256/256) with ESMTP id 1144644462; Fri, 30 Dec 2022 00:34:34 -0700 Received: from mtkmbs13n1.mediatek.inc (172.21.101.193) by mtkmbs10n2.mediatek.inc (172.21.101.183) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.792.3; Fri, 30 Dec 2022 15:34:00 +0800 Received: from mtksdccf07.mediatek.inc (172.21.84.99) by mtkmbs13n1.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.2.792.15 via Frontend Transport; Fri, 30 Dec 2022 15:34:00 +0800 From: Garmin.Chang To: Matthias Brugger , Rob Herring , Krzysztof Kozlowski , Michael Turquette , Stephen Boyd , Richard Cochran CC: , , , , , , , Garmin.Chang Subject: [PATCH v3 08/19] clk: mediatek: Add MT8188 imgsys clock support Date: Fri, 30 Dec 2022 15:33:46 +0800 Message-ID: <20221230073357.18503-9-Garmin.Chang@mediatek.com> X-Mailer: git-send-email 2.18.0 In-Reply-To: <20221230073357.18503-1-Garmin.Chang@mediatek.com> References: <20221230073357.18503-1-Garmin.Chang@mediatek.com> MIME-Version: 1.0 Content-Type: text/plain X-MTK: N X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20221229_233447_805106_E2174227 X-CRM114-Status: GOOD ( 15.68 ) X-BeenThere: linux-mediatek@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "Linux-mediatek" Errors-To: linux-mediatek-bounces+linux-mediatek=archiver.kernel.org@lists.infradead.org Add MT8188 imgsys clock controllers which provide clock gate control for image IP blocks. Signed-off-by: Garmin.Chang --- drivers/clk/mediatek/Makefile | 2 +- drivers/clk/mediatek/clk-mt8188-img.c | 110 ++++++++++++++++++++++++++ 2 files changed, 111 insertions(+), 1 deletion(-) create mode 100644 drivers/clk/mediatek/clk-mt8188-img.c diff --git a/drivers/clk/mediatek/Makefile b/drivers/clk/mediatek/Makefile index dbd140b81763..be835d5e179d 100644 --- a/drivers/clk/mediatek/Makefile +++ b/drivers/clk/mediatek/Makefile @@ -85,7 +85,7 @@ obj-$(CONFIG_COMMON_CLK_MT8186) += clk-mt8186-mcu.o clk-mt8186-topckgen.o clk-mt clk-mt8186-cam.o clk-mt8186-mdp.o clk-mt8186-ipe.o obj-$(CONFIG_COMMON_CLK_MT8188) += clk-mt8188-apmixedsys.o clk-mt8188-topckgen.o \ clk-mt8188-peri_ao.o clk-mt8188-infra_ao.o \ - clk-mt8188-cam.o clk-mt8188-ccu.o + clk-mt8188-cam.o clk-mt8188-ccu.o clk-mt8188-img.o obj-$(CONFIG_COMMON_CLK_MT8192) += clk-mt8192.o obj-$(CONFIG_COMMON_CLK_MT8192_AUDSYS) += clk-mt8192-aud.o obj-$(CONFIG_COMMON_CLK_MT8192_CAMSYS) += clk-mt8192-cam.o diff --git a/drivers/clk/mediatek/clk-mt8188-img.c b/drivers/clk/mediatek/clk-mt8188-img.c new file mode 100644 index 000000000000..b6ac0a9a2446 --- /dev/null +++ b/drivers/clk/mediatek/clk-mt8188-img.c @@ -0,0 +1,110 @@ +// SPDX-License-Identifier: GPL-2.0-only +// +// Copyright (c) 2022 MediaTek Inc. +// Author: Garmin Chang + +#include +#include +#include + +#include "clk-gate.h" +#include "clk-mtk.h" + +static const struct mtk_gate_regs imgsys_cg_regs = { + .set_ofs = 0x4, + .clr_ofs = 0x8, + .sta_ofs = 0x0, +}; + +#define GATE_IMGSYS(_id, _name, _parent, _shift) \ + GATE_MTK(_id, _name, _parent, &imgsys_cg_regs, _shift, &mtk_clk_gate_ops_setclr) + +static const struct mtk_gate imgsys_main_clks[] = { + GATE_IMGSYS(CLK_IMGSYS_MAIN_LARB9, "imgsys_main_larb9", "top_img", 0), + GATE_IMGSYS(CLK_IMGSYS_MAIN_TRAW0, "imgsys_main_traw0", "top_img", 1), + GATE_IMGSYS(CLK_IMGSYS_MAIN_TRAW1, "imgsys_main_traw1", "top_img", 2), + GATE_IMGSYS(CLK_IMGSYS_MAIN_VCORE_GALS, "imgsys_main_vcore_gals", "top_img", 3), + GATE_IMGSYS(CLK_IMGSYS_MAIN_DIP0, "imgsys_main_dip0", "top_img", 8), + GATE_IMGSYS(CLK_IMGSYS_MAIN_WPE0, "imgsys_main_wpe0", "top_img", 9), + GATE_IMGSYS(CLK_IMGSYS_MAIN_IPE, "imgsys_main_ipe", "top_img", 10), + GATE_IMGSYS(CLK_IMGSYS_MAIN_WPE1, "imgsys_main_wpe1", "top_img", 12), + GATE_IMGSYS(CLK_IMGSYS_MAIN_WPE2, "imgsys_main_wpe2", "top_img", 13), + GATE_IMGSYS(CLK_IMGSYS_MAIN_GALS, "imgsys_main_gals", "top_img", 31), +}; + +static const struct mtk_gate imgsys_wpe1_clks[] = { + GATE_IMGSYS(CLK_IMGSYS_WPE1_LARB11, "imgsys_wpe1_larb11", "top_img", 0), + GATE_IMGSYS(CLK_IMGSYS_WPE1, "imgsys_wpe1", "top_img", 1), +}; + +static const struct mtk_gate imgsys_wpe2_clks[] = { + GATE_IMGSYS(CLK_IMGSYS_WPE2_LARB11, "imgsys_wpe2_larb11", "top_img", 0), + GATE_IMGSYS(CLK_IMGSYS_WPE2, "imgsys_wpe2", "top_img", 1), +}; + +static const struct mtk_gate imgsys_wpe3_clks[] = { + GATE_IMGSYS(CLK_IMGSYS_WPE3_LARB11, "imgsys_wpe3_larb11", "top_img", 0), + GATE_IMGSYS(CLK_IMGSYS_WPE3, "imgsys_wpe3", "top_img", 1), +}; + +static const struct mtk_gate imgsys1_dip_top_clks[] = { + GATE_IMGSYS(CLK_IMGSYS1_DIP_TOP_LARB10, "imgsys1_dip_larb10", "top_img", 0), + GATE_IMGSYS(CLK_IMGSYS1_DIP_TOP_DIP_TOP, "imgsys1_dip_dip_top", "top_img", 1), +}; + +static const struct mtk_gate imgsys1_dip_nr_clks[] = { + GATE_IMGSYS(CLK_IMGSYS1_DIP_NR_LARB15, "imgsys1_dip_nr_larb15", "top_img", 0), + GATE_IMGSYS(CLK_IMGSYS1_DIP_NR_DIP_NR, "imgsys1_dip_nr_dip_nr", "top_img", 1), +}; + +static const struct mtk_clk_desc imgsys_main_desc = { + .clks = imgsys_main_clks, + .num_clks = ARRAY_SIZE(imgsys_main_clks), +}; + +static const struct mtk_clk_desc imgsys_wpe1_desc = { + .clks = imgsys_wpe1_clks, + .num_clks = ARRAY_SIZE(imgsys_wpe1_clks), +}; + +static const struct mtk_clk_desc imgsys_wpe2_desc = { + .clks = imgsys_wpe2_clks, + .num_clks = ARRAY_SIZE(imgsys_wpe2_clks), +}; + +static const struct mtk_clk_desc imgsys_wpe3_desc = { + .clks = imgsys_wpe3_clks, + .num_clks = ARRAY_SIZE(imgsys_wpe3_clks), +}; + +static const struct mtk_clk_desc imgsys1_dip_top_desc = { + .clks = imgsys1_dip_top_clks, + .num_clks = ARRAY_SIZE(imgsys1_dip_top_clks), +}; + +static const struct mtk_clk_desc imgsys1_dip_nr_desc = { + .clks = imgsys1_dip_nr_clks, + .num_clks = ARRAY_SIZE(imgsys1_dip_nr_clks), +}; + +static const struct of_device_id of_match_clk_mt8188_imgsys_main[] = { + { .compatible = "mediatek,mt8188-imgsys", .data = &imgsys_main_desc,}, + { .compatible = "mediatek,mt8188-imgsys-wpe1", .data = &imgsys_wpe1_desc }, + { .compatible = "mediatek,mt8188-imgsys-wpe2", .data = &imgsys_wpe2_desc }, + { .compatible = "mediatek,mt8188-imgsys-wpe3", .data = &imgsys_wpe3_desc }, + { .compatible = "mediatek,mt8188-imgsys1-dip-top", .data = &imgsys1_dip_top_desc}, + { .compatible = "mediatek,mt8188-imgsys1-dip-nr", .data = &imgsys1_dip_nr_desc}, + { /* sentinel */ } +}; + +static struct platform_driver clk_mt8188_imgsys_main_drv = { + .probe = mtk_clk_simple_probe, + .remove = mtk_clk_simple_remove, + .driver = { + .name = "clk-mt8188-imgsys_main", + .of_match_table = of_match_clk_mt8188_imgsys_main, + }, +}; + +builtin_platform_driver(clk_mt8188_imgsys_main_drv); +MODULE_LICENSE("GPL"); -- 2.18.0