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50 lines
1.2 KiB
50 lines
1.2 KiB
// SPDX-License-Identifier: GPL-2.0-only |
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// |
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// Copyright (c) 2021 MediaTek Inc. |
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// Author: Chun-Jie Chen <[email protected]> |
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#include <linux/clk-provider.h> |
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#include <linux/of_device.h> |
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#include <linux/platform_device.h> |
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#include "clk-mtk.h" |
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#include "clk-gate.h" |
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#include <dt-bindings/clock/mt8192-clk.h> |
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static const struct mtk_gate_regs scp_adsp_cg_regs = { |
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.set_ofs = 0x180, |
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.clr_ofs = 0x180, |
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.sta_ofs = 0x180, |
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}; |
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#define GATE_SCP_ADSP(_id, _name, _parent, _shift) \ |
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GATE_MTK(_id, _name, _parent, &scp_adsp_cg_regs, _shift, &mtk_clk_gate_ops_no_setclr) |
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static const struct mtk_gate scp_adsp_clks[] = { |
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GATE_SCP_ADSP(CLK_SCP_ADSP_AUDIODSP, "scp_adsp_audiodsp", "adsp_sel", 0), |
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}; |
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static const struct mtk_clk_desc scp_adsp_desc = { |
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.clks = scp_adsp_clks, |
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.num_clks = ARRAY_SIZE(scp_adsp_clks), |
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}; |
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static const struct of_device_id of_match_clk_mt8192_scp_adsp[] = { |
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{ |
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.compatible = "mediatek,mt8192-scp_adsp", |
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.data = &scp_adsp_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_mt8192_scp_adsp_drv = { |
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.probe = mtk_clk_simple_probe, |
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.driver = { |
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.name = "clk-mt8192-scp_adsp", |
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.of_match_table = of_match_clk_mt8192_scp_adsp, |
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}, |
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}; |
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builtin_platform_driver(clk_mt8192_scp_adsp_drv);
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