clk/mediatek/clk-mt8195-topckgen.c

1 // SPDX-License-Identifier: GPL-2.0-only
4 // Author: Chun-Jie Chen <chun-jie.chen@mediatek.com>
6 #include "clk-gate.h"
7 #include "clk-mtk.h"
8 #include "clk-mux.h"
10 #include <dt-bindings/clock/mt8195-clk.h>
873 	 * top_spm and top_scp are main clocks in always-on co-processor.
961 	 * top_pwrmcu is main clock in other co-processor, should not be
1029 	 * top_mcupm is main clock in other co-processor, should not be
1110 	 * i2so4_mck is not used in MT8195.
1120 	 * i2so5_mck and i2si4_mck are not used in MT8195.
1128 	 * i2si5_mck is not used in MT8195.
1156 	 * top_ulposc/top_ulposc_core/top_srck are clock source of always on co-processor,
1182 	/* apll12_div5 ~ 8 are not used in MT8195. */
1240 	{ .compatible = "mediatek,mt8195-topckgen", },
1252 		return -ENOMEM;  in clk_mt8195_reg_mfg_mux_notifier()
1254 	mfg_mux_nb->ops = &clk_mux_ops;  in clk_mt8195_reg_mfg_mux_notifier()
1255 	mfg_mux_nb->bypass_index = 0; /* Bypass to TOP_MFG_CORE_TMP */  in clk_mt8195_reg_mfg_mux_notifier()
1263 	struct device_node *node = pdev->dev.of_node;  in clk_mt8195_topck_probe()
1270 		return -ENOMEM;  in clk_mt8195_topck_probe()
1287 	r = mtk_clk_register_muxes(&pdev->dev, top_mtk_muxes,  in clk_mt8195_topck_probe()
1293 	hw = devm_clk_hw_register_mux(&pdev->dev, "mfg_ck_fast_ref", mfg_fast_parents,  in clk_mt8195_topck_probe()
1300 	top_clk_data->hws[CLK_TOP_MFG_CK_FAST_REF] = hw;  in clk_mt8195_topck_probe()
1302 	r = clk_mt8195_reg_mfg_mux_notifier(&pdev->dev,  in clk_mt8195_topck_probe()
1303 					    top_clk_data->hws[CLK_TOP_MFG_CK_FAST_REF]->clk);  in clk_mt8195_topck_probe()
1307 	r = mtk_clk_register_composites(&pdev->dev, top_adj_divs,  in clk_mt8195_topck_probe()
1313 	r = mtk_clk_register_gates(&pdev->dev, node, top_clks,  in clk_mt8195_topck_probe()
1344 	struct device_node *node = pdev->dev.of_node;  in clk_mt8195_topck_remove()
1359 		.name = "clk-mt8195-topck",
1365 MODULE_DESCRIPTION("MediaTek MT8195 top clock generators driver");