11802d0beSThomas Gleixner // SPDX-License-Identifier: GPL-2.0-only 2e2f744a8Sweiyi.lu@mediatek.com /* 3e2f744a8Sweiyi.lu@mediatek.com * Copyright (c) 2017 MediaTek Inc. 4e2f744a8Sweiyi.lu@mediatek.com * Author: Weiyi Lu <weiyi.lu@mediatek.com> 5e2f744a8Sweiyi.lu@mediatek.com */ 6e2f744a8Sweiyi.lu@mediatek.com 7e2f744a8Sweiyi.lu@mediatek.com #include <linux/clk-provider.h> 8e2f744a8Sweiyi.lu@mediatek.com #include <linux/platform_device.h> 9e2f744a8Sweiyi.lu@mediatek.com 10e2f744a8Sweiyi.lu@mediatek.com #include "clk-mtk.h" 11e2f744a8Sweiyi.lu@mediatek.com #include "clk-gate.h" 12e2f744a8Sweiyi.lu@mediatek.com 13e2f744a8Sweiyi.lu@mediatek.com #include <dt-bindings/clock/mt2712-clk.h> 14e2f744a8Sweiyi.lu@mediatek.com 15e2f744a8Sweiyi.lu@mediatek.com static const struct mtk_gate_regs mfg_cg_regs = { 16e2f744a8Sweiyi.lu@mediatek.com .set_ofs = 0x4, 17e2f744a8Sweiyi.lu@mediatek.com .clr_ofs = 0x8, 18e2f744a8Sweiyi.lu@mediatek.com .sta_ofs = 0x0, 19e2f744a8Sweiyi.lu@mediatek.com }; 20e2f744a8Sweiyi.lu@mediatek.com 21e2f744a8Sweiyi.lu@mediatek.com #define GATE_MFG(_id, _name, _parent, _shift) { \ 22e2f744a8Sweiyi.lu@mediatek.com .id = _id, \ 23e2f744a8Sweiyi.lu@mediatek.com .name = _name, \ 24e2f744a8Sweiyi.lu@mediatek.com .parent_name = _parent, \ 25e2f744a8Sweiyi.lu@mediatek.com .regs = &mfg_cg_regs, \ 26e2f744a8Sweiyi.lu@mediatek.com .shift = _shift, \ 27e2f744a8Sweiyi.lu@mediatek.com .ops = &mtk_clk_gate_ops_setclr, \ 28e2f744a8Sweiyi.lu@mediatek.com } 29e2f744a8Sweiyi.lu@mediatek.com 30e2f744a8Sweiyi.lu@mediatek.com static const struct mtk_gate mfg_clks[] = { 31e2f744a8Sweiyi.lu@mediatek.com GATE_MFG(CLK_MFG_BG3D, "mfg_bg3d", "mfg_sel", 0), 32e2f744a8Sweiyi.lu@mediatek.com }; 33e2f744a8Sweiyi.lu@mediatek.com 34*f3e4e735SMiles Chen static const struct mtk_clk_desc mfg_desc = { 35*f3e4e735SMiles Chen .clks = mfg_clks, 36*f3e4e735SMiles Chen .num_clks = ARRAY_SIZE(mfg_clks), 37*f3e4e735SMiles Chen }; 38e2f744a8Sweiyi.lu@mediatek.com 39e2f744a8Sweiyi.lu@mediatek.com static const struct of_device_id of_match_clk_mt2712_mfg[] = { 40*f3e4e735SMiles Chen { 41*f3e4e735SMiles Chen .compatible = "mediatek,mt2712-mfgcfg", 42*f3e4e735SMiles Chen .data = &mfg_desc, 43*f3e4e735SMiles Chen }, { 44*f3e4e735SMiles Chen /* sentinel */ 45*f3e4e735SMiles Chen } 46e2f744a8Sweiyi.lu@mediatek.com }; 47e2f744a8Sweiyi.lu@mediatek.com 48e2f744a8Sweiyi.lu@mediatek.com static struct platform_driver clk_mt2712_mfg_drv = { 49*f3e4e735SMiles Chen .probe = mtk_clk_simple_probe, 50*f3e4e735SMiles Chen .remove = mtk_clk_simple_remove, 51e2f744a8Sweiyi.lu@mediatek.com .driver = { 52e2f744a8Sweiyi.lu@mediatek.com .name = "clk-mt2712-mfg", 53e2f744a8Sweiyi.lu@mediatek.com .of_match_table = of_match_clk_mt2712_mfg, 54e2f744a8Sweiyi.lu@mediatek.com }, 55e2f744a8Sweiyi.lu@mediatek.com }; 56e2f744a8Sweiyi.lu@mediatek.com 57e2f744a8Sweiyi.lu@mediatek.com builtin_platform_driver(clk_mt2712_mfg_drv); 58