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/* SPDX-License-Identifier: GPL-2.0 */
#ifndef __MACH_IMX_CLK_BLK_CTRL_H
#define __MACH_IMX_CLK_BLK_CTRL_H
enum imx_blk_ctrl_hw_type {
BLK_CTRL_CLK_MUX,
BLK_CTRL_CLK_GATE,
BLK_CTRL_CLK_SHARED_GATE,
BLK_CTRL_CLK_PLL14XX,
BLK_CTRL_RESET,
};
struct imx_blk_ctrl_hw {
int type;
char *name;
u32 offset;
u32 shift;
u32 mask;
u32 width;
u32 flags;
u32 id;
void *parents;
u32 parents_count;
int *shared_count;
const struct imx_pll14xx_clk *pll_tbl;
};
struct imx_blk_ctrl_dev_data {
struct imx_blk_ctrl_hw *hws;
u32 hws_num;
u32 clocks_max;
u32 resets_max;
u32 pm_runtime_saved_regs_num;
u32 pm_runtime_saved_regs[];
};
#define IMX_BLK_CTRL(_type, _name, _id, _offset, _shift, _width, _mask, _parents, _parents_count, _flags, sh_count, _pll_tbl) \
{ \
.type = _type, \
.name = _name, \
.id = _id, \
.offset = _offset, \
.shift = _shift, \
.width = _width, \
.mask = _mask, \
.parents = _parents, \
.parents_count = _parents_count, \
.flags = _flags, \
.shared_count = sh_count, \
.pll_tbl = _pll_tbl, \
}
#define IMX_BLK_CTRL_CLK_MUX(_name, _id, _offset, _shift, _width, _parents) \
IMX_BLK_CTRL(BLK_CTRL_CLK_MUX, _name, _id, _offset, _shift, _width, 0, _parents, ARRAY_SIZE(_parents), 0, NULL, NULL)
#define IMX_BLK_CTRL_CLK_MUX_FLAGS(_name, _id, _offset, _shift, _width, _parents, _flags) \
IMX_BLK_CTRL(BLK_CTRL_CLK_MUX, _name, _id, _offset, _shift, _width, 0, _parents, ARRAY_SIZE(_parents), _flags, NULL, NULL)
#define IMX_BLK_CTRL_CLK_GATE(_name, _id, _offset, _shift, _parents) \
IMX_BLK_CTRL(BLK_CTRL_CLK_GATE, _name, _id, _offset, _shift, 1, 0, _parents, 1, 0, NULL, NULL)
#define IMX_BLK_CTRL_CLK_SHARED_GATE(_name, _id, _offset, _shift, _parents, sh_count) \
IMX_BLK_CTRL(BLK_CTRL_CLK_SHARED_GATE, _name, _id, _offset, _shift, 1, 0, _parents, 1, 0, sh_count, NULL)
#define IMX_BLK_CTRL_CLK_PLL14XX(_name, _id, _offset, _parents, _pll_tbl) \
IMX_BLK_CTRL(BLK_CTRL_CLK_PLL14XX, _name, _id, _offset, 0, 0, 0, _parents, 1, 0, NULL, _pll_tbl)
#define IMX_BLK_CTRL_RESET(_id, _offset, _shift) \
IMX_BLK_CTRL(BLK_CTRL_RESET, NULL, _id, _offset, _shift, 0, 1, NULL, 0, 0, NULL, NULL)
#define IMX_BLK_CTRL_RESET_MASK(_id, _offset, _shift, mask) \
IMX_BLK_CTRL(BLK_CTRL_RESET, NULL, _id, _offset, _shift, 0, mask, NULL, 0, 0, NULL, NULL)
extern const struct imx_blk_ctrl_dev_data imx8mp_audio_blk_ctrl_dev_data __initconst;
extern const struct imx_blk_ctrl_dev_data imx8mp_media_blk_ctrl_dev_data __initconst;
extern const struct imx_blk_ctrl_dev_data imx8mp_hdmi_blk_ctrl_dev_data __initconst;
#endif
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