// SPDX-License-Identifier: GPL-2.0-only /* * Copyright (c) 2025 MediaTek Inc. * Guangjie Song * Copyright (c) 2025 Collabora Ltd. * Laura Nao */ #include #include #include #include #include #include "clk-gate.h" #include "clk-mtk.h" static const struct mtk_gate_regs mm0_cg_regs = { .set_ofs = 0x104, .clr_ofs = 0x108, .sta_ofs = 0x100, }; static const struct mtk_gate_regs mm0_hwv_regs = { .set_ofs = 0x0020, .clr_ofs = 0x0024, .sta_ofs = 0x2c10, }; static const struct mtk_gate_regs mm1_cg_regs = { .set_ofs = 0x114, .clr_ofs = 0x118, .sta_ofs = 0x110, }; static const struct mtk_gate_regs mm1_hwv_regs = { .set_ofs = 0x0028, .clr_ofs = 0x002c, .sta_ofs = 0x2c14, }; #define GATE_MM0(_id, _name, _parent, _shift) { \ .id = _id, \ .name = _name, \ .parent_name = _parent, \ .regs = &mm0_cg_regs, \ .shift = _shift, \ .flags = CLK_OPS_PARENT_ENABLE, \ .ops = &mtk_clk_gate_ops_setclr,\ } #define GATE_HWV_MM0(_id, _name, _parent, _shift) { \ .id = _id, \ .name = _name, \ .parent_name = _parent, \ .regs = &mm0_cg_regs, \ .hwv_regs = &mm0_hwv_regs, \ .shift = _shift, \ .ops = &mtk_clk_gate_hwv_ops_setclr, \ .flags = CLK_OPS_PARENT_ENABLE \ } #define GATE_MM1(_id, _name, _parent, _shift) { \ .id = _id, \ .name = _name, \ .parent_name = _parent, \ .regs = &mm1_cg_regs, \ .shift = _shift, \ .flags = CLK_OPS_PARENT_ENABLE, \ .ops = &mtk_clk_gate_ops_setclr,\ } #define GATE_HWV_MM1(_id, _name, _parent, _shift) { \ .id = _id, \ .name = _name, \ .parent_name = _parent, \ .regs = &mm1_cg_regs, \ .hwv_regs = &mm1_hwv_regs, \ .shift = _shift, \ .ops = &mtk_clk_gate_hwv_ops_setclr, \ .flags = CLK_OPS_PARENT_ENABLE, \ } static const struct mtk_gate mm_clks[] = { /* MM0 */ GATE_HWV_MM0(CLK_MM_CONFIG, "mm_config", "disp", 0), GATE_HWV_MM0(CLK_MM_DISP_MUTEX0, "mm_disp_mutex0", "disp", 1), GATE_HWV_MM0(CLK_MM_DISP_AAL0, "mm_disp_aal0", "disp", 2), GATE_HWV_MM0(CLK_MM_DISP_AAL1, "mm_disp_aal1", "disp", 3), GATE_MM0(CLK_MM_DISP_C3D0, "mm_disp_c3d0", "disp", 4), GATE_MM0(CLK_MM_DISP_C3D1, "mm_disp_c3d1", "disp", 5), GATE_MM0(CLK_MM_DISP_C3D2, "mm_disp_c3d2", "disp", 6), GATE_MM0(CLK_MM_DISP_C3D3, "mm_disp_c3d3", "disp", 7), GATE_MM0(CLK_MM_DISP_CCORR0, "mm_disp_ccorr0", "disp", 8), GATE_MM0(CLK_MM_DISP_CCORR1, "mm_disp_ccorr1", "disp", 9), GATE_MM0(CLK_MM_DISP_CCORR2, "mm_disp_ccorr2", "disp", 10), GATE_MM0(CLK_MM_DISP_CCORR3, "mm_disp_ccorr3", "disp", 11), GATE_MM0(CLK_MM_DISP_CHIST0, "mm_disp_chist0", "disp", 12), GATE_MM0(CLK_MM_DISP_CHIST1, "mm_disp_chist1", "disp", 13), GATE_MM0(CLK_MM_DISP_COLOR0, "mm_disp_color0", "disp", 14), GATE_MM0(CLK_MM_DISP_COLOR1, "mm_disp_color1", "disp", 15), GATE_MM0(CLK_MM_DISP_DITHER0, "mm_disp_dither0", "disp", 16), GATE_MM0(CLK_MM_DISP_DITHER1, "mm_disp_dither1", "disp", 17), GATE_HWV_MM0(CLK_MM_DISP_DLI_ASYNC0, "mm_disp_dli_async0", "disp", 18), GATE_HWV_MM0(CLK_MM_DISP_DLI_ASYNC1, "mm_disp_dli_async1", "disp", 19), GATE_HWV_MM0(CLK_MM_DISP_DLI_ASYNC2, "mm_disp_dli_async2", "disp", 20), GATE_HWV_MM0(CLK_MM_DISP_DLI_ASYNC3, "mm_disp_dli_async3", "disp", 21), GATE_HWV_MM0(CLK_MM_DISP_DLI_ASYNC4, "mm_disp_dli_async4", "disp", 22), GATE_HWV_MM0(CLK_MM_DISP_DLI_ASYNC5, "mm_disp_dli_async5", "disp", 23), GATE_HWV_MM0(CLK_MM_DISP_DLI_ASYNC6, "mm_disp_dli_async6", "disp", 24), GATE_HWV_MM0(CLK_MM_DISP_DLI_ASYNC7, "mm_disp_dli_async7", "disp", 25), GATE_HWV_MM0(CLK_MM_DISP_DLI_ASYNC8, "mm_disp_dli_async8", "disp", 26), GATE_HWV_MM0(CLK_MM_DISP_DLI_ASYNC9, "mm_disp_dli_async9", "disp", 27), GATE_HWV_MM0(CLK_MM_DISP_DLI_ASYNC10, "mm_disp_dli_async10", "disp", 28), GATE_HWV_MM0(CLK_MM_DISP_DLI_ASYNC11, "mm_disp_dli_async11", "disp", 29), GATE_HWV_MM0(CLK_MM_DISP_DLI_ASYNC12, "mm_disp_dli_async12", "disp", 30), GATE_HWV_MM0(CLK_MM_DISP_DLI_ASYNC13, "mm_disp_dli_async13", "disp", 31), /* MM1 */ GATE_HWV_MM1(CLK_MM_DISP_DLI_ASYNC14, "mm_disp_dli_async14", "disp", 0), GATE_HWV_MM1(CLK_MM_DISP_DLI_ASYNC15, "mm_disp_dli_async15", "disp", 1), GATE_HWV_MM1(CLK_MM_DISP_DLO_ASYNC0, "mm_disp_dlo_async0", "disp", 2), GATE_HWV_MM1(CLK_MM_DISP_DLO_ASYNC1, "mm_disp_dlo_async1", "disp", 3), GATE_HWV_MM1(CLK_MM_DISP_DLO_ASYNC2, "mm_disp_dlo_async2", "disp", 4), GATE_HWV_MM1(CLK_MM_DISP_DLO_ASYNC3, "mm_disp_dlo_async3", "disp", 5), GATE_HWV_MM1(CLK_MM_DISP_DLO_ASYNC4, "mm_disp_dlo_async4", "disp", 6), GATE_HWV_MM1(CLK_MM_DISP_DLO_ASYNC5, "mm_disp_dlo_async5", "disp", 7), GATE_HWV_MM1(CLK_MM_DISP_DLO_ASYNC6, "mm_disp_dlo_async6", "disp", 8), GATE_HWV_MM1(CLK_MM_DISP_DLO_ASYNC7, "mm_disp_dlo_async7", "disp", 9), GATE_HWV_MM1(CLK_MM_DISP_DLO_ASYNC8, "mm_disp_dlo_async8", "disp", 10), GATE_MM1(CLK_MM_DISP_GAMMA0, "mm_disp_gamma0", "disp", 11), GATE_MM1(CLK_MM_DISP_GAMMA1, "mm_disp_gamma1", "disp", 12), GATE_MM1(CLK_MM_MDP_AAL0, "mm_mdp_aal0", "disp", 13), GATE_MM1(CLK_MM_MDP_AAL1, "mm_mdp_aal1", "disp", 14), GATE_HWV_MM1(CLK_MM_MDP_RDMA0, "mm_mdp_rdma0", "disp", 15), GATE_HWV_MM1(CLK_MM_DISP_POSTMASK0, "mm_disp_postmask0", "disp", 16), GATE_HWV_MM1(CLK_MM_DISP_POSTMASK1, "mm_disp_postmask1", "disp", 17), GATE_HWV_MM1(CLK_MM_MDP_RSZ0, "mm_mdp_rsz0", "disp", 18), GATE_HWV_MM1(CLK_MM_MDP_RSZ1, "mm_mdp_rsz1", "disp", 19), GATE_HWV_MM1(CLK_MM_DISP_SPR0, "mm_disp_spr0", "disp", 20), GATE_MM1(CLK_MM_DISP_TDSHP0, "mm_disp_tdshp0", "disp", 21), GATE_MM1(CLK_MM_DISP_TDSHP1, "mm_disp_tdshp1", "disp", 22), GATE_HWV_MM1(CLK_MM_DISP_WDMA0, "mm_disp_wdma0", "disp", 23), GATE_HWV_MM1(CLK_MM_DISP_Y2R0, "mm_disp_y2r0", "disp", 24), GATE_HWV_MM1(CLK_MM_SMI_SUB_COMM0, "mm_ssc", "disp", 25), GATE_HWV_MM1(CLK_MM_DISP_FAKE_ENG0, "mm_disp_fake_eng0", "disp", 26), }; static const struct mtk_clk_desc mm_mcd = { .clks = mm_clks, .num_clks = ARRAY_SIZE(mm_clks), }; static const struct platform_device_id clk_mt8196_disp0_id_table[] = { { .name = "clk-mt8196-disp0", .driver_data = (kernel_ulong_t)&mm_mcd }, { /* sentinel */ } }; MODULE_DEVICE_TABLE(platform, clk_mt8196_disp0_id_table); static struct platform_driver clk_mt8196_disp0_drv = { .probe = mtk_clk_pdev_probe, .remove = mtk_clk_pdev_remove, .driver = { .name = "clk-mt8196-disp0", }, .id_table = clk_mt8196_disp0_id_table, }; module_platform_driver(clk_mt8196_disp0_drv); MODULE_DESCRIPTION("MediaTek MT8196 disp0 clocks driver"); MODULE_LICENSE("GPL");