// 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 "clk-mtk.h" #include "clk-gate.h" #include <dt-bindings/clock/mt6779-clk.h> static const struct mtk_gate_regs mfg_cg_regs = { .set_ofs = 0x4, .clr_ofs = 0x8, .sta_ofs = 0x0, }; #define GATE_MFG(_id, _name, _parent, _shift) \ GATE_MTK(_id, _name, _parent, &mfg_cg_regs, _shift, \ &mtk_clk_gate_ops_setclr) static const struct mtk_gate mfg_clks[] = { GATE_MFG(CLK_MFGCFG_BG3D, "mfg_bg3d", "mfg_sel", 0), }; static int clk_mt6779_mfg_probe(struct platform_device *pdev) { struct clk_onecell_data *clk_data; struct device_node *node = pdev->dev.of_node; clk_data = mtk_alloc_clk_data(CLK_MFGCFG_NR_CLK); mtk_clk_register_gates(node, mfg_clks, ARRAY_SIZE(mfg_clks), clk_data); return of_clk_add_provider(node, of_clk_src_onecell_get, clk_data); } static const struct of_device_id of_match_clk_mt6779_mfg[] = { { .compatible = "mediatek,mt6779-mfgcfg", }, {} }; static struct platform_driver clk_mt6779_mfg_drv = { .probe = clk_mt6779_mfg_probe, .driver = { .name = "clk-mt6779-mfg", .of_match_table = of_match_clk_mt6779_mfg, }, }; module_platform_driver(clk_mt6779_mfg_drv); MODULE_LICENSE("GPL");