64 lines
1.4 KiB
C
64 lines
1.4 KiB
C
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// SPDX-License-Identifier: GPL-2.0
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/*
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* Copyright (C) 2022 MediaTek Inc.
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*/
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#include <dt-bindings/clock/mediatek,mt8365-clk.h>
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#include <linux/clk-provider.h>
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#include <linux/platform_device.h>
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#include "clk-gate.h"
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#include "clk-mtk.h"
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static const struct mtk_gate_regs mfg0_cg_regs = {
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.set_ofs = 0x4,
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.clr_ofs = 0x8,
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.sta_ofs = 0x0,
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};
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static const struct mtk_gate_regs mfg1_cg_regs = {
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.set_ofs = 0x280,
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.clr_ofs = 0x280,
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.sta_ofs = 0x280,
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};
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#define GATE_MFG0(_id, _name, _parent, _shift) \
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GATE_MTK(_id, _name, _parent, &mfg0_cg_regs, _shift, \
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&mtk_clk_gate_ops_setclr)
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#define GATE_MFG1(_id, _name, _parent, _shift) \
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GATE_MTK(_id, _name, _parent, &mfg1_cg_regs, _shift, \
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&mtk_clk_gate_ops_no_setclr)
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static const struct mtk_gate mfg_clks[] = {
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/* MFG0 */
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GATE_MFG0(CLK_MFG_BG3D, "mfg_bg3d", "mfg_sel", 0),
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/* MFG1 */
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GATE_MFG1(CLK_MFG_MBIST_DIAG, "mfg_mbist_diag", "mbist_diag_sel", 24),
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};
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static const struct mtk_clk_desc mfg_desc = {
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.clks = mfg_clks,
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.num_clks = ARRAY_SIZE(mfg_clks),
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};
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static const struct of_device_id of_match_clk_mt8365_mfg[] = {
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{
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.compatible = "mediatek,mt8365-mfgcfg",
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.data = &mfg_desc,
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}, {
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/* sentinel */
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}
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};
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static struct platform_driver clk_mt8365_mfg_drv = {
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.probe = mtk_clk_simple_probe,
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.remove = mtk_clk_simple_remove,
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.driver = {
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.name = "clk-mt8365-mfg",
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.of_match_table = of_match_clk_mt8365_mfg,
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},
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};
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builtin_platform_driver(clk_mt8365_mfg_drv);
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MODULE_LICENSE("GPL");
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