diff options
Diffstat (limited to 'drivers/clk/mediatek/clk-fhctl.h')
-rw-r--r-- | drivers/clk/mediatek/clk-fhctl.h | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/drivers/clk/mediatek/clk-fhctl.h b/drivers/clk/mediatek/clk-fhctl.h new file mode 100644 index 0000000000..bfa6d281a3 --- /dev/null +++ b/drivers/clk/mediatek/clk-fhctl.h @@ -0,0 +1,33 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ +/* + * Copyright (c) 2022 MediaTek Inc. + * Author: Edward-JW Yang <edward-jw.yang@mediatek.com> + */ + +#ifndef __CLK_FHCTL_H +#define __CLK_FHCTL_H + +#include "clk-pllfh.h" + +enum fhctl_variant { + FHCTL_PLLFH_V1, + FHCTL_PLLFH_V2, +}; + +struct fhctl_offset { + u32 offset_hp_en; + u32 offset_clk_con; + u32 offset_rst_con; + u32 offset_slope0; + u32 offset_slope1; + u32 offset_cfg; + u32 offset_updnlmt; + u32 offset_dds; + u32 offset_dvfs; + u32 offset_mon; +}; +const struct fhctl_offset *fhctl_get_offset_table(enum fhctl_variant v); +const struct fh_operation *fhctl_get_ops(void); +void fhctl_hw_init(struct mtk_fh *fh); + +#endif |