// SPDX-License-Identifier: GPL-2.0 /* * Copyright (c) 2019 MediaTek Inc. * Author: Wendell Lin <wendell.lin@mediatek.com> */ #include <linux/module.h> #include <linux/clk-provider.h> #include <linux/platform_device.h> #include <dt-bindings/clock/mt6779-clk.h> #include "clk-mtk.h" #include "clk-gate.h" static const struct mtk_gate_regs cam_cg_regs = { .set_ofs = 0x0004, .clr_ofs = 0x0008, .sta_ofs = 0x0000, }; #define GATE_CAM(_id, _name, _parent, _shift) \ GATE_MTK(_id, _name, _parent, &cam_cg_regs, _shift, \ &mtk_clk_gate_ops_setclr) static const struct mtk_gate cam_clks[] = { GATE_CAM(CLK_CAM_LARB10, "camsys_larb10", "cam_sel", 0), GATE_CAM(CLK_CAM_DFP_VAD, "camsys_dfp_vad", "cam_sel", 1), GATE_CAM(CLK_CAM_LARB11, "camsys_larb11", "cam_sel", 2), GATE_CAM(CLK_CAM_LARB9, "camsys_larb9", "cam_sel", 3), GATE_CAM(CLK_CAM_CAM, "camsys_cam", "cam_sel", 6), GATE_CAM(CLK_CAM_CAMTG, "camsys_camtg", "cam_sel", 7), GATE_CAM(CLK_CAM_SENINF, "camsys_seninf", "cam_sel", 8), GATE_CAM(CLK_CAM_CAMSV0, "camsys_camsv0", "cam_sel", 9), GATE_CAM(CLK_CAM_CAMSV1, "camsys_camsv1", "cam_sel", 10), GATE_CAM(CLK_CAM_CAMSV2, "camsys_camsv2", "cam_sel", 11), GATE_CAM(CLK_CAM_CAMSV3, "camsys_camsv3", "cam_sel", 12), GATE_CAM(CLK_CAM_CCU, "camsys_ccu", "cam_sel", 13), GATE_CAM(CLK_CAM_FAKE_ENG, "camsys_fake_eng", "cam_sel", 14), }; static const struct mtk_clk_desc cam_desc = { .clks = cam_clks, .num_clks = ARRAY_SIZE(cam_clks), }; static const struct of_device_id of_match_clk_mt6779_cam[] = { { .compatible = "mediatek,mt6779-camsys", .data = &cam_desc, }, { /* sentinel */ } }; static struct platform_driver clk_mt6779_cam_drv = { .probe = mtk_clk_simple_probe, .remove = mtk_clk_simple_remove, .driver = { .name = "clk-mt6779-cam", .of_match_table = of_match_clk_mt6779_cam, }, }; module_platform_driver(clk_mt6779_cam_drv); MODULE_LICENSE("GPL");