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 X-Spam-Level: X-Spam-Status: No, score=-16.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,UNPARSEABLE_RELAY,URIBL_BLOCKED, USER_AGENT_GIT autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 20336C11F65 for ; Wed, 30 Jun 2021 13:31:09 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 0CF12613DB for ; Wed, 30 Jun 2021 13:31:09 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S235230AbhF3Ndg (ORCPT ); Wed, 30 Jun 2021 09:33:36 -0400 Received: from mailgw01.mediatek.com ([60.244.123.138]:35385 "EHLO mailgw01.mediatek.com" rhost-flags-OK-FAIL-OK-FAIL) by vger.kernel.org with ESMTP id S235166AbhF3NdW (ORCPT ); Wed, 30 Jun 2021 09:33:22 -0400 X-UUID: 302e4e82d4cf42f6b82bd67741402cf2-20210630 X-UUID: 302e4e82d4cf42f6b82bd67741402cf2-20210630 Received: from mtkmbs10n1.mediatek.inc [(172.21.101.34)] by mailgw01.mediatek.com (envelope-from ) (Generic MTA with TLSv1.2 ECDHE-RSA-AES256-GCM-SHA384 256/256) with ESMTP id 1592794325; Wed, 30 Jun 2021 21:30:49 +0800 Received: from mtkcas07.mediatek.inc (172.21.101.84) by mtkmbs07n1.mediatek.inc (172.21.101.16) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Wed, 30 Jun 2021 21:30:48 +0800 Received: from mtksdccf07.mediatek.inc (172.21.84.99) by mtkcas07.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.0.1497.2 via Frontend Transport; Wed, 30 Jun 2021 21:30:48 +0800 From: Chun-Jie Chen To: Matthias Brugger , Stephen Boyd , Nicolas Boichat , Rob Herring CC: , , , , , , , Weiyi Lu , Chun-Jie Chen Subject: [v11 18/19] clk: mediatek: Add MT8192 vdecsys clock support Date: Wed, 30 Jun 2021 21:28:03 +0800 Message-ID: <20210630132804.20436-19-chun-jie.chen@mediatek.com> X-Mailer: git-send-email 2.18.0 In-Reply-To: <20210630132804.20436-1-chun-jie.chen@mediatek.com> References: <20210630132804.20436-1-chun-jie.chen@mediatek.com> MIME-Version: 1.0 Content-Type: text/plain X-MTK: N Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Add MT8192 vdecsys and vdecsys soc clock providers Signed-off-by: Weiyi Lu Signed-off-by: Chun-Jie Chen --- drivers/clk/mediatek/Kconfig | 6 ++ drivers/clk/mediatek/Makefile | 1 + drivers/clk/mediatek/clk-mt8192-vdec.c | 94 ++++++++++++++++++++++++++ 3 files changed, 101 insertions(+) create mode 100644 drivers/clk/mediatek/clk-mt8192-vdec.c diff --git a/drivers/clk/mediatek/Kconfig b/drivers/clk/mediatek/Kconfig index eb4aa29d8106..31779f2c5c83 100644 --- a/drivers/clk/mediatek/Kconfig +++ b/drivers/clk/mediatek/Kconfig @@ -568,6 +568,12 @@ config COMMON_CLK_MT8192_SCP_ADSP help This driver supports MediaTek MT8192 scp_adsp clocks. +config COMMON_CLK_MT8192_VDECSYS + bool "Clock driver for MediaTek MT8192 vdecsys" + depends on COMMON_CLK_MT8192 + help + This driver supports MediaTek MT8192 vdecsys and vdecsys_soc clocks. + config COMMON_CLK_MT8516 bool "Clock driver for MediaTek MT8516" depends on ARCH_MEDIATEK || COMPILE_TEST diff --git a/drivers/clk/mediatek/Makefile b/drivers/clk/mediatek/Makefile index a336fe753e9a..887dd6bcf7f2 100644 --- a/drivers/clk/mediatek/Makefile +++ b/drivers/clk/mediatek/Makefile @@ -78,5 +78,6 @@ obj-$(CONFIG_COMMON_CLK_MT8192_MFGCFG) += clk-mt8192-mfg.o obj-$(CONFIG_COMMON_CLK_MT8192_MMSYS) += clk-mt8192-mm.o obj-$(CONFIG_COMMON_CLK_MT8192_MSDC) += clk-mt8192-msdc.o obj-$(CONFIG_COMMON_CLK_MT8192_SCP_ADSP) += clk-mt8192-scp_adsp.o +obj-$(CONFIG_COMMON_CLK_MT8192_VDECSYS) += clk-mt8192-vdec.o obj-$(CONFIG_COMMON_CLK_MT8516) += clk-mt8516.o obj-$(CONFIG_COMMON_CLK_MT8516_AUDSYS) += clk-mt8516-aud.o diff --git a/drivers/clk/mediatek/clk-mt8192-vdec.c b/drivers/clk/mediatek/clk-mt8192-vdec.c new file mode 100644 index 000000000000..b1d95cfbf22a --- /dev/null +++ b/drivers/clk/mediatek/clk-mt8192-vdec.c @@ -0,0 +1,94 @@ +// SPDX-License-Identifier: GPL-2.0-only +// +// Copyright (c) 2021 MediaTek Inc. +// Author: Chun-Jie Chen + +#include +#include +#include + +#include "clk-mtk.h" +#include "clk-gate.h" + +#include + +static const struct mtk_gate_regs vdec0_cg_regs = { + .set_ofs = 0x0, + .clr_ofs = 0x4, + .sta_ofs = 0x0, +}; + +static const struct mtk_gate_regs vdec1_cg_regs = { + .set_ofs = 0x200, + .clr_ofs = 0x204, + .sta_ofs = 0x200, +}; + +static const struct mtk_gate_regs vdec2_cg_regs = { + .set_ofs = 0x8, + .clr_ofs = 0xc, + .sta_ofs = 0x8, +}; + +#define GATE_VDEC0(_id, _name, _parent, _shift) \ + GATE_MTK(_id, _name, _parent, &vdec0_cg_regs, _shift, &mtk_clk_gate_ops_setclr_inv) + +#define GATE_VDEC1(_id, _name, _parent, _shift) \ + GATE_MTK(_id, _name, _parent, &vdec1_cg_regs, _shift, &mtk_clk_gate_ops_setclr_inv) + +#define GATE_VDEC2(_id, _name, _parent, _shift) \ + GATE_MTK(_id, _name, _parent, &vdec2_cg_regs, _shift, &mtk_clk_gate_ops_setclr_inv) + +static const struct mtk_gate vdec_clks[] = { + /* VDEC0 */ + GATE_VDEC0(CLK_VDEC_VDEC, "vdec_vdec", "vdec_sel", 0), + GATE_VDEC0(CLK_VDEC_ACTIVE, "vdec_active", "vdec_sel", 4), + /* VDEC1 */ + GATE_VDEC1(CLK_VDEC_LAT, "vdec_lat", "vdec_sel", 0), + GATE_VDEC1(CLK_VDEC_LAT_ACTIVE, "vdec_lat_active", "vdec_sel", 4), + /* VDEC2 */ + GATE_VDEC2(CLK_VDEC_LARB1, "vdec_larb1", "vdec_sel", 0), +}; + +static const struct mtk_gate vdec_soc_clks[] = { + /* VDEC_SOC0 */ + GATE_VDEC0(CLK_VDEC_SOC_VDEC, "vdec_soc_vdec", "vdec_sel", 0), + GATE_VDEC0(CLK_VDEC_SOC_VDEC_ACTIVE, "vdec_soc_vdec_active", "vdec_sel", 4), + /* VDEC_SOC1 */ + GATE_VDEC1(CLK_VDEC_SOC_LAT, "vdec_soc_lat", "vdec_sel", 0), + GATE_VDEC1(CLK_VDEC_SOC_LAT_ACTIVE, "vdec_soc_lat_active", "vdec_sel", 4), + /* VDEC_SOC2 */ + GATE_VDEC2(CLK_VDEC_SOC_LARB1, "vdec_soc_larb1", "vdec_sel", 0), +}; + +static const struct mtk_clk_desc vdec_desc = { + .clks = vdec_clks, + .num_clks = ARRAY_SIZE(vdec_clks), +}; + +static const struct mtk_clk_desc vdec_soc_desc = { + .clks = vdec_soc_clks, + .num_clks = ARRAY_SIZE(vdec_soc_clks), +}; + +static const struct of_device_id of_match_clk_mt8192_vdec[] = { + { + .compatible = "mediatek,mt8192-vdecsys", + .data = &vdec_desc, + }, { + .compatible = "mediatek,mt8192-vdecsys_soc", + .data = &vdec_soc_desc, + }, { + /* sentinel */ + } +}; + +static struct platform_driver clk_mt8192_vdec_drv = { + .probe = mtk_clk_simple_probe, + .driver = { + .name = "clk-mt8192-vdec", + .of_match_table = of_match_clk_mt8192_vdec, + }, +}; + +builtin_platform_driver(clk_mt8192_vdec_drv); -- 2.18.0 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 X-Spam-Level: X-Spam-Status: No, score=-17.2 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER, INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,UNPARSEABLE_RELAY, URIBL_BLOCKED,USER_AGENT_GIT autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 2B259C11F65 for ; Wed, 30 Jun 2021 13:47:07 +0000 (UTC) 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 mail.kernel.org (Postfix) with ESMTPS id DBF0261444 for ; Wed, 30 Jun 2021 13:47:06 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org DBF0261444 Authentication-Results: mail.kernel.org; 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Wed, 30 Jun 2021 06:40:23 -0700 Received: from mtkmbs07n1.mediatek.inc (172.21.101.16) by MTKMBS62N1.mediatek.inc (172.29.193.41) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Wed, 30 Jun 2021 06:30:49 -0700 Received: from mtkcas07.mediatek.inc (172.21.101.84) by mtkmbs07n1.mediatek.inc (172.21.101.16) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Wed, 30 Jun 2021 21:30:48 +0800 Received: from mtksdccf07.mediatek.inc (172.21.84.99) by mtkcas07.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.0.1497.2 via Frontend Transport; Wed, 30 Jun 2021 21:30:48 +0800 From: Chun-Jie Chen To: Matthias Brugger , Stephen Boyd , Nicolas Boichat , Rob Herring CC: , , , , , , , Weiyi Lu , Chun-Jie Chen Subject: [v11 18/19] clk: mediatek: Add MT8192 vdecsys clock support Date: Wed, 30 Jun 2021 21:28:03 +0800 Message-ID: <20210630132804.20436-19-chun-jie.chen@mediatek.com> X-Mailer: git-send-email 2.18.0 In-Reply-To: <20210630132804.20436-1-chun-jie.chen@mediatek.com> References: <20210630132804.20436-1-chun-jie.chen@mediatek.com> MIME-Version: 1.0 X-MTK: N X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20210630_064028_954038_267D6ADB X-CRM114-Status: GOOD ( 16.70 ) 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: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "Linux-mediatek" Errors-To: linux-mediatek-bounces+linux-mediatek=archiver.kernel.org@lists.infradead.org Add MT8192 vdecsys and vdecsys soc clock providers Signed-off-by: Weiyi Lu Signed-off-by: Chun-Jie Chen --- drivers/clk/mediatek/Kconfig | 6 ++ drivers/clk/mediatek/Makefile | 1 + drivers/clk/mediatek/clk-mt8192-vdec.c | 94 ++++++++++++++++++++++++++ 3 files changed, 101 insertions(+) create mode 100644 drivers/clk/mediatek/clk-mt8192-vdec.c diff --git a/drivers/clk/mediatek/Kconfig b/drivers/clk/mediatek/Kconfig index eb4aa29d8106..31779f2c5c83 100644 --- a/drivers/clk/mediatek/Kconfig +++ b/drivers/clk/mediatek/Kconfig @@ -568,6 +568,12 @@ config COMMON_CLK_MT8192_SCP_ADSP help This driver supports MediaTek MT8192 scp_adsp clocks. +config COMMON_CLK_MT8192_VDECSYS + bool "Clock driver for MediaTek MT8192 vdecsys" + depends on COMMON_CLK_MT8192 + help + This driver supports MediaTek MT8192 vdecsys and vdecsys_soc clocks. + config COMMON_CLK_MT8516 bool "Clock driver for MediaTek MT8516" depends on ARCH_MEDIATEK || COMPILE_TEST diff --git a/drivers/clk/mediatek/Makefile b/drivers/clk/mediatek/Makefile index a336fe753e9a..887dd6bcf7f2 100644 --- a/drivers/clk/mediatek/Makefile +++ b/drivers/clk/mediatek/Makefile @@ -78,5 +78,6 @@ obj-$(CONFIG_COMMON_CLK_MT8192_MFGCFG) += clk-mt8192-mfg.o obj-$(CONFIG_COMMON_CLK_MT8192_MMSYS) += clk-mt8192-mm.o obj-$(CONFIG_COMMON_CLK_MT8192_MSDC) += clk-mt8192-msdc.o obj-$(CONFIG_COMMON_CLK_MT8192_SCP_ADSP) += clk-mt8192-scp_adsp.o +obj-$(CONFIG_COMMON_CLK_MT8192_VDECSYS) += clk-mt8192-vdec.o obj-$(CONFIG_COMMON_CLK_MT8516) += clk-mt8516.o obj-$(CONFIG_COMMON_CLK_MT8516_AUDSYS) += clk-mt8516-aud.o diff --git a/drivers/clk/mediatek/clk-mt8192-vdec.c b/drivers/clk/mediatek/clk-mt8192-vdec.c new file mode 100644 index 000000000000..b1d95cfbf22a --- /dev/null +++ b/drivers/clk/mediatek/clk-mt8192-vdec.c @@ -0,0 +1,94 @@ +// SPDX-License-Identifier: GPL-2.0-only +// +// Copyright (c) 2021 MediaTek Inc. +// Author: Chun-Jie Chen + +#include +#include +#include + +#include "clk-mtk.h" +#include "clk-gate.h" + +#include + +static const struct mtk_gate_regs vdec0_cg_regs = { + .set_ofs = 0x0, + .clr_ofs = 0x4, + .sta_ofs = 0x0, +}; + +static const struct mtk_gate_regs vdec1_cg_regs = { + .set_ofs = 0x200, + .clr_ofs = 0x204, + .sta_ofs = 0x200, +}; + +static const struct mtk_gate_regs vdec2_cg_regs = { + .set_ofs = 0x8, + .clr_ofs = 0xc, + .sta_ofs = 0x8, +}; + +#define GATE_VDEC0(_id, _name, _parent, _shift) \ + GATE_MTK(_id, _name, _parent, &vdec0_cg_regs, _shift, &mtk_clk_gate_ops_setclr_inv) + +#define GATE_VDEC1(_id, _name, _parent, _shift) \ + GATE_MTK(_id, _name, _parent, &vdec1_cg_regs, _shift, &mtk_clk_gate_ops_setclr_inv) + +#define GATE_VDEC2(_id, _name, _parent, _shift) \ + GATE_MTK(_id, _name, _parent, &vdec2_cg_regs, _shift, &mtk_clk_gate_ops_setclr_inv) + +static const struct mtk_gate vdec_clks[] = { + /* VDEC0 */ + GATE_VDEC0(CLK_VDEC_VDEC, "vdec_vdec", "vdec_sel", 0), + GATE_VDEC0(CLK_VDEC_ACTIVE, "vdec_active", "vdec_sel", 4), + /* VDEC1 */ + GATE_VDEC1(CLK_VDEC_LAT, "vdec_lat", "vdec_sel", 0), + GATE_VDEC1(CLK_VDEC_LAT_ACTIVE, "vdec_lat_active", "vdec_sel", 4), + /* VDEC2 */ + GATE_VDEC2(CLK_VDEC_LARB1, "vdec_larb1", "vdec_sel", 0), +}; + +static const struct mtk_gate vdec_soc_clks[] = { + /* VDEC_SOC0 */ + GATE_VDEC0(CLK_VDEC_SOC_VDEC, "vdec_soc_vdec", "vdec_sel", 0), + GATE_VDEC0(CLK_VDEC_SOC_VDEC_ACTIVE, "vdec_soc_vdec_active", "vdec_sel", 4), + /* VDEC_SOC1 */ + GATE_VDEC1(CLK_VDEC_SOC_LAT, "vdec_soc_lat", "vdec_sel", 0), + GATE_VDEC1(CLK_VDEC_SOC_LAT_ACTIVE, "vdec_soc_lat_active", "vdec_sel", 4), + /* VDEC_SOC2 */ + GATE_VDEC2(CLK_VDEC_SOC_LARB1, "vdec_soc_larb1", "vdec_sel", 0), +}; + +static const struct mtk_clk_desc vdec_desc = { + .clks = vdec_clks, + .num_clks = ARRAY_SIZE(vdec_clks), +}; + +static const struct mtk_clk_desc vdec_soc_desc = { + .clks = vdec_soc_clks, + .num_clks = ARRAY_SIZE(vdec_soc_clks), +}; + +static const struct of_device_id of_match_clk_mt8192_vdec[] = { + { + .compatible = "mediatek,mt8192-vdecsys", + .data = &vdec_desc, + }, { + .compatible = "mediatek,mt8192-vdecsys_soc", + .data = &vdec_soc_desc, + }, { + /* sentinel */ + } +}; + +static struct platform_driver clk_mt8192_vdec_drv = { + .probe = mtk_clk_simple_probe, + .driver = { + .name = "clk-mt8192-vdec", + .of_match_table = of_match_clk_mt8192_vdec, + }, +}; + +builtin_platform_driver(clk_mt8192_vdec_drv); -- 2.18.0 _______________________________________________ Linux-mediatek mailing list Linux-mediatek@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-mediatek 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 X-Spam-Level: X-Spam-Status: No, score=-17.2 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER, INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,UNPARSEABLE_RELAY, URIBL_BLOCKED,USER_AGENT_GIT autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 19B93C11F68 for ; Wed, 30 Jun 2021 13:49:38 +0000 (UTC) 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 mail.kernel.org (Postfix) with ESMTPS id D81EF6135C for ; 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Wed, 30 Jun 2021 06:40:23 -0700 Received: from mtkmbs07n1.mediatek.inc (172.21.101.16) by MTKMBS62N1.mediatek.inc (172.29.193.41) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Wed, 30 Jun 2021 06:30:49 -0700 Received: from mtkcas07.mediatek.inc (172.21.101.84) by mtkmbs07n1.mediatek.inc (172.21.101.16) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Wed, 30 Jun 2021 21:30:48 +0800 Received: from mtksdccf07.mediatek.inc (172.21.84.99) by mtkcas07.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.0.1497.2 via Frontend Transport; Wed, 30 Jun 2021 21:30:48 +0800 From: Chun-Jie Chen To: Matthias Brugger , Stephen Boyd , Nicolas Boichat , Rob Herring CC: , , , , , , , Weiyi Lu , Chun-Jie Chen Subject: [v11 18/19] clk: mediatek: Add MT8192 vdecsys clock support Date: Wed, 30 Jun 2021 21:28:03 +0800 Message-ID: <20210630132804.20436-19-chun-jie.chen@mediatek.com> X-Mailer: git-send-email 2.18.0 In-Reply-To: <20210630132804.20436-1-chun-jie.chen@mediatek.com> References: <20210630132804.20436-1-chun-jie.chen@mediatek.com> MIME-Version: 1.0 X-MTK: N X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20210630_064028_954038_267D6ADB X-CRM114-Status: GOOD ( 16.70 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Add MT8192 vdecsys and vdecsys soc clock providers Signed-off-by: Weiyi Lu Signed-off-by: Chun-Jie Chen --- drivers/clk/mediatek/Kconfig | 6 ++ drivers/clk/mediatek/Makefile | 1 + drivers/clk/mediatek/clk-mt8192-vdec.c | 94 ++++++++++++++++++++++++++ 3 files changed, 101 insertions(+) create mode 100644 drivers/clk/mediatek/clk-mt8192-vdec.c diff --git a/drivers/clk/mediatek/Kconfig b/drivers/clk/mediatek/Kconfig index eb4aa29d8106..31779f2c5c83 100644 --- a/drivers/clk/mediatek/Kconfig +++ b/drivers/clk/mediatek/Kconfig @@ -568,6 +568,12 @@ config COMMON_CLK_MT8192_SCP_ADSP help This driver supports MediaTek MT8192 scp_adsp clocks. +config COMMON_CLK_MT8192_VDECSYS + bool "Clock driver for MediaTek MT8192 vdecsys" + depends on COMMON_CLK_MT8192 + help + This driver supports MediaTek MT8192 vdecsys and vdecsys_soc clocks. + config COMMON_CLK_MT8516 bool "Clock driver for MediaTek MT8516" depends on ARCH_MEDIATEK || COMPILE_TEST diff --git a/drivers/clk/mediatek/Makefile b/drivers/clk/mediatek/Makefile index a336fe753e9a..887dd6bcf7f2 100644 --- a/drivers/clk/mediatek/Makefile +++ b/drivers/clk/mediatek/Makefile @@ -78,5 +78,6 @@ obj-$(CONFIG_COMMON_CLK_MT8192_MFGCFG) += clk-mt8192-mfg.o obj-$(CONFIG_COMMON_CLK_MT8192_MMSYS) += clk-mt8192-mm.o obj-$(CONFIG_COMMON_CLK_MT8192_MSDC) += clk-mt8192-msdc.o obj-$(CONFIG_COMMON_CLK_MT8192_SCP_ADSP) += clk-mt8192-scp_adsp.o +obj-$(CONFIG_COMMON_CLK_MT8192_VDECSYS) += clk-mt8192-vdec.o obj-$(CONFIG_COMMON_CLK_MT8516) += clk-mt8516.o obj-$(CONFIG_COMMON_CLK_MT8516_AUDSYS) += clk-mt8516-aud.o diff --git a/drivers/clk/mediatek/clk-mt8192-vdec.c b/drivers/clk/mediatek/clk-mt8192-vdec.c new file mode 100644 index 000000000000..b1d95cfbf22a --- /dev/null +++ b/drivers/clk/mediatek/clk-mt8192-vdec.c @@ -0,0 +1,94 @@ +// SPDX-License-Identifier: GPL-2.0-only +// +// Copyright (c) 2021 MediaTek Inc. +// Author: Chun-Jie Chen + +#include +#include +#include + +#include "clk-mtk.h" +#include "clk-gate.h" + +#include + +static const struct mtk_gate_regs vdec0_cg_regs = { + .set_ofs = 0x0, + .clr_ofs = 0x4, + .sta_ofs = 0x0, +}; + +static const struct mtk_gate_regs vdec1_cg_regs = { + .set_ofs = 0x200, + .clr_ofs = 0x204, + .sta_ofs = 0x200, +}; + +static const struct mtk_gate_regs vdec2_cg_regs = { + .set_ofs = 0x8, + .clr_ofs = 0xc, + .sta_ofs = 0x8, +}; + +#define GATE_VDEC0(_id, _name, _parent, _shift) \ + GATE_MTK(_id, _name, _parent, &vdec0_cg_regs, _shift, &mtk_clk_gate_ops_setclr_inv) + +#define GATE_VDEC1(_id, _name, _parent, _shift) \ + GATE_MTK(_id, _name, _parent, &vdec1_cg_regs, _shift, &mtk_clk_gate_ops_setclr_inv) + +#define GATE_VDEC2(_id, _name, _parent, _shift) \ + GATE_MTK(_id, _name, _parent, &vdec2_cg_regs, _shift, &mtk_clk_gate_ops_setclr_inv) + +static const struct mtk_gate vdec_clks[] = { + /* VDEC0 */ + GATE_VDEC0(CLK_VDEC_VDEC, "vdec_vdec", "vdec_sel", 0), + GATE_VDEC0(CLK_VDEC_ACTIVE, "vdec_active", "vdec_sel", 4), + /* VDEC1 */ + GATE_VDEC1(CLK_VDEC_LAT, "vdec_lat", "vdec_sel", 0), + GATE_VDEC1(CLK_VDEC_LAT_ACTIVE, "vdec_lat_active", "vdec_sel", 4), + /* VDEC2 */ + GATE_VDEC2(CLK_VDEC_LARB1, "vdec_larb1", "vdec_sel", 0), +}; + +static const struct mtk_gate vdec_soc_clks[] = { + /* VDEC_SOC0 */ + GATE_VDEC0(CLK_VDEC_SOC_VDEC, "vdec_soc_vdec", "vdec_sel", 0), + GATE_VDEC0(CLK_VDEC_SOC_VDEC_ACTIVE, "vdec_soc_vdec_active", "vdec_sel", 4), + /* VDEC_SOC1 */ + GATE_VDEC1(CLK_VDEC_SOC_LAT, "vdec_soc_lat", "vdec_sel", 0), + GATE_VDEC1(CLK_VDEC_SOC_LAT_ACTIVE, "vdec_soc_lat_active", "vdec_sel", 4), + /* VDEC_SOC2 */ + GATE_VDEC2(CLK_VDEC_SOC_LARB1, "vdec_soc_larb1", "vdec_sel", 0), +}; + +static const struct mtk_clk_desc vdec_desc = { + .clks = vdec_clks, + .num_clks = ARRAY_SIZE(vdec_clks), +}; + +static const struct mtk_clk_desc vdec_soc_desc = { + .clks = vdec_soc_clks, + .num_clks = ARRAY_SIZE(vdec_soc_clks), +}; + +static const struct of_device_id of_match_clk_mt8192_vdec[] = { + { + .compatible = "mediatek,mt8192-vdecsys", + .data = &vdec_desc, + }, { + .compatible = "mediatek,mt8192-vdecsys_soc", + .data = &vdec_soc_desc, + }, { + /* sentinel */ + } +}; + +static struct platform_driver clk_mt8192_vdec_drv = { + .probe = mtk_clk_simple_probe, + .driver = { + .name = "clk-mt8192-vdec", + .of_match_table = of_match_clk_mt8192_vdec, + }, +}; + +builtin_platform_driver(clk_mt8192_vdec_drv); -- 2.18.0 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel