Orange Pi5 kernel

^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  1) /* SPDX-License-Identifier: GPL-2.0 */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  2) /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  3)  * Copyright (c) 2014 Marvell Technology Group Ltd.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  4)  *
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  5)  * Alexandre Belloni <alexandre.belloni@free-electrons.com>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  6)  * Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  7)  */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  8) #ifndef __BERLIN2_DIV_H
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  9) #define __BERLIN2_DIV_H
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 10) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 11) struct clk_hw;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 12) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 13) #define BERLIN2_DIV_HAS_GATE		BIT(0)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 14) #define BERLIN2_DIV_HAS_MUX		BIT(1)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 15) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 16) #define BERLIN2_PLL_SELECT(_off, _sh)	\
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 17) 	.pll_select_offs = _off,	\
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 18) 	.pll_select_shift = _sh
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 19) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 20) #define BERLIN2_PLL_SWITCH(_off, _sh)	\
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 21) 	.pll_switch_offs = _off,	\
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 22) 	.pll_switch_shift = _sh
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 23) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 24) #define BERLIN2_DIV_SELECT(_off, _sh)	\
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 25) 	.div_select_offs = _off,	\
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 26) 	.div_select_shift = _sh
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 27) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 28) #define BERLIN2_DIV_SWITCH(_off, _sh)	\
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 29) 	.div_switch_offs = _off,	\
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 30) 	.div_switch_shift = _sh
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 31) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 32) #define BERLIN2_DIV_D3SWITCH(_off, _sh)	\
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 33) 	.div3_switch_offs = _off,	\
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 34) 	.div3_switch_shift = _sh
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 35) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 36) #define BERLIN2_DIV_GATE(_off, _sh)	\
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 37) 	.gate_offs = _off,		\
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 38) 	.gate_shift = _sh
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 39) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 40) #define BERLIN2_SINGLE_DIV(_off)	\
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 41) 	BERLIN2_DIV_GATE(_off, 0),	\
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 42) 	BERLIN2_PLL_SELECT(_off, 1),	\
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 43) 	BERLIN2_PLL_SWITCH(_off, 4),	\
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 44) 	BERLIN2_DIV_SWITCH(_off, 5),	\
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 45) 	BERLIN2_DIV_D3SWITCH(_off, 6),	\
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 46) 	BERLIN2_DIV_SELECT(_off, 7)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 47) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 48) struct berlin2_div_map {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 49) 	u16 pll_select_offs;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 50) 	u16 pll_switch_offs;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 51) 	u16 div_select_offs;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 52) 	u16 div_switch_offs;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 53) 	u16 div3_switch_offs;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 54) 	u16 gate_offs;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 55) 	u8 pll_select_shift;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 56) 	u8 pll_switch_shift;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 57) 	u8 div_select_shift;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 58) 	u8 div_switch_shift;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 59) 	u8 div3_switch_shift;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 60) 	u8 gate_shift;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 61) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 62) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 63) struct berlin2_div_data {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 64) 	const char *name;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 65) 	const u8 *parent_ids;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 66) 	int num_parents;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 67) 	unsigned long flags;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 68) 	struct berlin2_div_map map;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 69) 	u8 div_flags;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 70) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 71) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 72) struct clk_hw *
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 73) berlin2_div_register(const struct berlin2_div_map *map,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 74) 	     void __iomem *base,  const char *name, u8 div_flags,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 75) 	     const char **parent_names, int num_parents,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 76) 	     unsigned long flags,  spinlock_t *lock);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 77) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 78) #endif /* __BERLIN2_DIV_H */