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1// SPDX-License-Identifier: GPL-2.02/*3 * Copyright (c) 2018 MediaTek Inc.4 * Author: Owen Chen <owen.chen@mediatek.com>5 */6 7#include <linux/clk-provider.h>8#include <linux/platform_device.h>9 10#include "clk-mtk.h"11#include "clk-gate.h"12 13#include <dt-bindings/clock/mt6765-clk.h>14 15static const struct mtk_gate_regs cam_cg_regs = {16 .set_ofs = 0x4,17 .clr_ofs = 0x8,18 .sta_ofs = 0x0,19};20 21#define GATE_CAM(_id, _name, _parent, _shift) \22 GATE_MTK(_id, _name, _parent, &cam_cg_regs, _shift, &mtk_clk_gate_ops_setclr)23 24static const struct mtk_gate cam_clks[] = {25 GATE_CAM(CLK_CAM_LARB3, "cam_larb3", "mm_ck", 0),26 GATE_CAM(CLK_CAM_DFP_VAD, "cam_dfp_vad", "mm_ck", 1),27 GATE_CAM(CLK_CAM, "cam", "mm_ck", 6),28 GATE_CAM(CLK_CAMTG, "camtg", "mm_ck", 7),29 GATE_CAM(CLK_CAM_SENINF, "cam_seninf", "mm_ck", 8),30 GATE_CAM(CLK_CAMSV0, "camsv0", "mm_ck", 9),31 GATE_CAM(CLK_CAMSV1, "camsv1", "mm_ck", 10),32 GATE_CAM(CLK_CAMSV2, "camsv2", "mm_ck", 11),33 GATE_CAM(CLK_CAM_CCU, "cam_ccu", "mm_ck", 12),34};35 36static const struct mtk_clk_desc cam_desc = {37 .clks = cam_clks,38 .num_clks = ARRAY_SIZE(cam_clks),39};40 41static const struct of_device_id of_match_clk_mt6765_cam[] = {42 {43 .compatible = "mediatek,mt6765-camsys",44 .data = &cam_desc,45 }, {46 /* sentinel */47 }48};49MODULE_DEVICE_TABLE(of, of_match_clk_mt6765_cam);50 51static struct platform_driver clk_mt6765_cam_drv = {52 .probe = mtk_clk_simple_probe,53 .remove = mtk_clk_simple_remove,54 .driver = {55 .name = "clk-mt6765-cam",56 .of_match_table = of_match_clk_mt6765_cam,57 },58};59module_platform_driver(clk_mt6765_cam_drv);60 61MODULE_DESCRIPTION("MediaTek MT6765 Camera clocks driver");62MODULE_LICENSE("GPL");63