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142 lines
4.7 KiB
142 lines
4.7 KiB
// SPDX-License-Identifier: GPL-2.0-only |
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// |
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// Copyright (c) 2021 MediaTek Inc. |
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// Author: Chun-Jie Chen <[email protected]> |
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#include "clk-gate.h" |
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#include "clk-mtk.h" |
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#include <dt-bindings/clock/mt8195-clk.h> |
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#include <linux/clk-provider.h> |
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#include <linux/platform_device.h> |
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static const struct mtk_gate_regs cam_cg_regs = { |
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.set_ofs = 0x4, |
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.clr_ofs = 0x8, |
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.sta_ofs = 0x0, |
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}; |
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#define GATE_CAM(_id, _name, _parent, _shift) \ |
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GATE_MTK(_id, _name, _parent, &cam_cg_regs, _shift, &mtk_clk_gate_ops_setclr) |
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static const struct mtk_gate cam_clks[] = { |
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GATE_CAM(CLK_CAM_LARB13, "cam_larb13", "top_cam", 0), |
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GATE_CAM(CLK_CAM_LARB14, "cam_larb14", "top_cam", 1), |
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GATE_CAM(CLK_CAM_MAIN_CAM, "cam_main_cam", "top_cam", 3), |
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GATE_CAM(CLK_CAM_MAIN_CAMTG, "cam_main_camtg", "top_cam", 4), |
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GATE_CAM(CLK_CAM_SENINF, "cam_seninf", "top_cam", 5), |
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GATE_CAM(CLK_CAM_GCAMSVA, "cam_gcamsva", "top_cam", 6), |
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GATE_CAM(CLK_CAM_GCAMSVB, "cam_gcamsvb", "top_cam", 7), |
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GATE_CAM(CLK_CAM_GCAMSVC, "cam_gcamsvc", "top_cam", 8), |
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GATE_CAM(CLK_CAM_SCAMSA, "cam_scamsa", "top_cam", 9), |
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GATE_CAM(CLK_CAM_SCAMSB, "cam_scamsb", "top_cam", 10), |
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GATE_CAM(CLK_CAM_CAMSV_TOP, "cam_camsv_top", "top_cam", 11), |
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GATE_CAM(CLK_CAM_CAMSV_CQ, "cam_camsv_cq", "top_cam", 12), |
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GATE_CAM(CLK_CAM_ADL, "cam_adl", "top_cam", 16), |
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GATE_CAM(CLK_CAM_ASG, "cam_asg", "top_cam", 17), |
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GATE_CAM(CLK_CAM_PDA, "cam_pda", "top_cam", 18), |
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GATE_CAM(CLK_CAM_FAKE_ENG, "cam_fake_eng", "top_cam", 19), |
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GATE_CAM(CLK_CAM_MAIN_MRAW0, "cam_main_mraw0", "top_cam", 20), |
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GATE_CAM(CLK_CAM_MAIN_MRAW1, "cam_main_mraw1", "top_cam", 21), |
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GATE_CAM(CLK_CAM_MAIN_MRAW2, "cam_main_mraw2", "top_cam", 22), |
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GATE_CAM(CLK_CAM_MAIN_MRAW3, "cam_main_mraw3", "top_cam", 23), |
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GATE_CAM(CLK_CAM_CAM2MM0_GALS, "cam_cam2mm0_gals", "top_cam", 24), |
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GATE_CAM(CLK_CAM_CAM2MM1_GALS, "cam_cam2mm1_gals", "top_cam", 25), |
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GATE_CAM(CLK_CAM_CAM2SYS_GALS, "cam_cam2sys_gals", "top_cam", 26), |
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}; |
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static const struct mtk_gate cam_mraw_clks[] = { |
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GATE_CAM(CLK_CAM_MRAW_LARBX, "cam_mraw_larbx", "top_cam", 0), |
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GATE_CAM(CLK_CAM_MRAW_CAMTG, "cam_mraw_camtg", "top_cam", 2), |
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GATE_CAM(CLK_CAM_MRAW_MRAW0, "cam_mraw_mraw0", "top_cam", 3), |
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GATE_CAM(CLK_CAM_MRAW_MRAW1, "cam_mraw_mraw1", "top_cam", 4), |
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GATE_CAM(CLK_CAM_MRAW_MRAW2, "cam_mraw_mraw2", "top_cam", 5), |
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GATE_CAM(CLK_CAM_MRAW_MRAW3, "cam_mraw_mraw3", "top_cam", 6), |
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}; |
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static const struct mtk_gate cam_rawa_clks[] = { |
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GATE_CAM(CLK_CAM_RAWA_LARBX, "cam_rawa_larbx", "top_cam", 0), |
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GATE_CAM(CLK_CAM_RAWA_CAM, "cam_rawa_cam", "top_cam", 1), |
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GATE_CAM(CLK_CAM_RAWA_CAMTG, "cam_rawa_camtg", "top_cam", 2), |
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}; |
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static const struct mtk_gate cam_rawb_clks[] = { |
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GATE_CAM(CLK_CAM_RAWB_LARBX, "cam_rawb_larbx", "top_cam", 0), |
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GATE_CAM(CLK_CAM_RAWB_CAM, "cam_rawb_cam", "top_cam", 1), |
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GATE_CAM(CLK_CAM_RAWB_CAMTG, "cam_rawb_camtg", "top_cam", 2), |
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}; |
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static const struct mtk_gate cam_yuva_clks[] = { |
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GATE_CAM(CLK_CAM_YUVA_LARBX, "cam_yuva_larbx", "top_cam", 0), |
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GATE_CAM(CLK_CAM_YUVA_CAM, "cam_yuva_cam", "top_cam", 1), |
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GATE_CAM(CLK_CAM_YUVA_CAMTG, "cam_yuva_camtg", "top_cam", 2), |
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}; |
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static const struct mtk_gate cam_yuvb_clks[] = { |
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GATE_CAM(CLK_CAM_YUVB_LARBX, "cam_yuvb_larbx", "top_cam", 0), |
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GATE_CAM(CLK_CAM_YUVB_CAM, "cam_yuvb_cam", "top_cam", 1), |
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GATE_CAM(CLK_CAM_YUVB_CAMTG, "cam_yuvb_camtg", "top_cam", 2), |
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}; |
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static const struct mtk_clk_desc cam_desc = { |
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.clks = cam_clks, |
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.num_clks = ARRAY_SIZE(cam_clks), |
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}; |
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static const struct mtk_clk_desc cam_mraw_desc = { |
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.clks = cam_mraw_clks, |
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.num_clks = ARRAY_SIZE(cam_mraw_clks), |
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}; |
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static const struct mtk_clk_desc cam_rawa_desc = { |
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.clks = cam_rawa_clks, |
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.num_clks = ARRAY_SIZE(cam_rawa_clks), |
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}; |
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static const struct mtk_clk_desc cam_rawb_desc = { |
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.clks = cam_rawb_clks, |
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.num_clks = ARRAY_SIZE(cam_rawb_clks), |
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}; |
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static const struct mtk_clk_desc cam_yuva_desc = { |
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.clks = cam_yuva_clks, |
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.num_clks = ARRAY_SIZE(cam_yuva_clks), |
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}; |
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static const struct mtk_clk_desc cam_yuvb_desc = { |
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.clks = cam_yuvb_clks, |
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.num_clks = ARRAY_SIZE(cam_yuvb_clks), |
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}; |
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static const struct of_device_id of_match_clk_mt8195_cam[] = { |
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{ |
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.compatible = "mediatek,mt8195-camsys", |
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.data = &cam_desc, |
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}, { |
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.compatible = "mediatek,mt8195-camsys_mraw", |
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.data = &cam_mraw_desc, |
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}, { |
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.compatible = "mediatek,mt8195-camsys_rawa", |
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.data = &cam_rawa_desc, |
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}, { |
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.compatible = "mediatek,mt8195-camsys_rawb", |
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.data = &cam_rawb_desc, |
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}, { |
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.compatible = "mediatek,mt8195-camsys_yuva", |
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.data = &cam_yuva_desc, |
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}, { |
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.compatible = "mediatek,mt8195-camsys_yuvb", |
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.data = &cam_yuvb_desc, |
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}, { |
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/* sentinel */ |
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} |
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}; |
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static struct platform_driver clk_mt8195_cam_drv = { |
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.probe = mtk_clk_simple_probe, |
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.driver = { |
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.name = "clk-mt8195-cam", |
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.of_match_table = of_match_clk_mt8195_cam, |
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}, |
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}; |
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builtin_platform_driver(clk_mt8195_cam_drv);
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