Orange Pi5 kernel

Deprecated Linux kernel 5.10.110 for OrangePi 5/5B/5+ boards

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^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)  * Renesas Clock Pulse Generator / Module Standby and Software Reset
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300   4)  *
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300   5)  * Copyright (C) 2015 Glider bvba
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300   6)  */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300   7) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300   8) #ifndef __CLK_RENESAS_CPG_MSSR_H__
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300   9) #define __CLK_RENESAS_CPG_MSSR_H__
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  10) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  11)     /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  12)      * Definitions of CPG Core Clocks
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  13)      *
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  14)      * These include:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  15)      *   - Clock outputs exported to DT
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  16)      *   - External input clocks
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  17)      *   - Internal CPG clocks
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  18)      */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  19) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  20) struct cpg_core_clk {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  21) 	/* Common */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  22) 	const char *name;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  23) 	unsigned int id;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  24) 	unsigned int type;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  25) 	/* Depending on type */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  26) 	unsigned int parent;	/* Core Clocks only */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  27) 	unsigned int div;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  28) 	unsigned int mult;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  29) 	unsigned int offset;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  30) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  31) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  32) enum clk_types {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  33) 	/* Generic */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  34) 	CLK_TYPE_IN,		/* External Clock Input */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  35) 	CLK_TYPE_FF,		/* Fixed Factor Clock */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  36) 	CLK_TYPE_DIV6P1,	/* DIV6 Clock with 1 parent clock */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  37) 	CLK_TYPE_DIV6_RO,	/* DIV6 Clock read only with extra divisor */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  38) 	CLK_TYPE_FR,		/* Fixed Rate Clock */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  39) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  40) 	/* Custom definitions start here */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  41) 	CLK_TYPE_CUSTOM,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  42) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  43) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  44) #define DEF_TYPE(_name, _id, _type...)	\
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  45) 	{ .name = _name, .id = _id, .type = _type }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  46) #define DEF_BASE(_name, _id, _type, _parent...)	\
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  47) 	DEF_TYPE(_name, _id, _type, .parent = _parent)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  48) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  49) #define DEF_INPUT(_name, _id) \
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  50) 	DEF_TYPE(_name, _id, CLK_TYPE_IN)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  51) #define DEF_FIXED(_name, _id, _parent, _div, _mult)	\
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  52) 	DEF_BASE(_name, _id, CLK_TYPE_FF, _parent, .div = _div, .mult = _mult)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  53) #define DEF_DIV6P1(_name, _id, _parent, _offset)	\
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  54) 	DEF_BASE(_name, _id, CLK_TYPE_DIV6P1, _parent, .offset = _offset)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  55) #define DEF_DIV6_RO(_name, _id, _parent, _offset, _div)	\
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  56) 	DEF_BASE(_name, _id, CLK_TYPE_DIV6_RO, _parent, .offset = _offset, .div = _div, .mult = 1)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  57) #define DEF_RATE(_name, _id, _rate)	\
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  58) 	DEF_TYPE(_name, _id, CLK_TYPE_FR, .mult = _rate)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  59) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  60)     /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  61)      * Definitions of Module Clocks
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  62)      */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  63) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  64) struct mssr_mod_clk {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  65) 	const char *name;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  66) 	unsigned int id;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  67) 	unsigned int parent;	/* Add MOD_CLK_BASE for Module Clocks */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  68) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  69) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  70) /* Convert from sparse base-100 to packed index space */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  71) #define MOD_CLK_PACK(x)	((x) - ((x) / 100) * (100 - 32))
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  72) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  73) #define MOD_CLK_ID(x)	(MOD_CLK_BASE + MOD_CLK_PACK(x))
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  74) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  75) #define DEF_MOD(_name, _mod, _parent...)	\
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  76) 	{ .name = _name, .id = MOD_CLK_ID(_mod), .parent = _parent }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  77) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  78) /* Convert from sparse base-10 to packed index space */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  79) #define MOD_CLK_PACK_10(x)	((x / 10) * 32 + (x % 10))
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  80) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  81) #define MOD_CLK_ID_10(x)	(MOD_CLK_BASE + MOD_CLK_PACK_10(x))
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  82) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  83) #define DEF_MOD_STB(_name, _mod, _parent...)	\
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  84) 	{ .name = _name, .id = MOD_CLK_ID_10(_mod), .parent = _parent }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  85) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  86) struct device_node;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  87) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  88) enum clk_reg_layout {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  89) 	CLK_REG_LAYOUT_RCAR_GEN2_AND_GEN3 = 0,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  90) 	CLK_REG_LAYOUT_RZ_A,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  91) 	CLK_REG_LAYOUT_RCAR_V3U,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  92) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  93) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  94)     /**
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  95)      * SoC-specific CPG/MSSR Description
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  96)      *
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  97)      * @early_core_clks: Array of Early Core Clock definitions
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  98)      * @num_early_core_clks: Number of entries in early_core_clks[]
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  99)      * @early_mod_clks: Array of Early Module Clock definitions
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 100)      * @num_early_mod_clks: Number of entries in early_mod_clks[]
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 101)      *
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 102)      * @core_clks: Array of Core Clock definitions
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 103)      * @num_core_clks: Number of entries in core_clks[]
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 104)      * @last_dt_core_clk: ID of the last Core Clock exported to DT
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 105)      * @num_total_core_clks: Total number of Core Clocks (exported + internal)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 106)      *
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 107)      * @mod_clks: Array of Module Clock definitions
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 108)      * @num_mod_clks: Number of entries in mod_clks[]
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 109)      * @num_hw_mod_clks: Number of Module Clocks supported by the hardware
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 110)      *
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 111)      * @crit_mod_clks: Array with Module Clock IDs of critical clocks that
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 112)      *                 should not be disabled without a knowledgeable driver
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 113)      * @num_crit_mod_clks: Number of entries in crit_mod_clks[]
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 114)      * @reg_layout: CPG/MSSR register layout from enum clk_reg_layout
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 115)      *
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 116)      * @core_pm_clks: Array with IDs of Core Clocks that are suitable for Power
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 117)      *                Management, in addition to Module Clocks
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 118)      * @num_core_pm_clks: Number of entries in core_pm_clks[]
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 119)      *
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 120)      * @init: Optional callback to perform SoC-specific initialization
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 121)      * @cpg_clk_register: Optional callback to handle special Core Clock types
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 122)      */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 123) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 124) struct cpg_mssr_info {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 125) 	/* Early Clocks */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 126) 	const struct cpg_core_clk *early_core_clks;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 127) 	unsigned int num_early_core_clks;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 128) 	const struct mssr_mod_clk *early_mod_clks;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 129) 	unsigned int num_early_mod_clks;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 130) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 131) 	/* Core Clocks */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 132) 	const struct cpg_core_clk *core_clks;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 133) 	unsigned int num_core_clks;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 134) 	unsigned int last_dt_core_clk;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 135) 	unsigned int num_total_core_clks;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 136) 	enum clk_reg_layout reg_layout;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 137) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 138) 	/* Module Clocks */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 139) 	const struct mssr_mod_clk *mod_clks;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 140) 	unsigned int num_mod_clks;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 141) 	unsigned int num_hw_mod_clks;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 142) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 143) 	/* Critical Module Clocks that should not be disabled */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 144) 	const unsigned int *crit_mod_clks;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 145) 	unsigned int num_crit_mod_clks;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 146) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 147) 	/* Core Clocks suitable for PM, in addition to the Module Clocks */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 148) 	const unsigned int *core_pm_clks;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 149) 	unsigned int num_core_pm_clks;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 150) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 151) 	/* Callbacks */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 152) 	int (*init)(struct device *dev);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 153) 	struct clk *(*cpg_clk_register)(struct device *dev,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 154) 					const struct cpg_core_clk *core,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 155) 					const struct cpg_mssr_info *info,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 156) 					struct clk **clks, void __iomem *base,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 157) 					struct raw_notifier_head *notifiers);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 158) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 159) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 160) extern const struct cpg_mssr_info r7s9210_cpg_mssr_info;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 161) extern const struct cpg_mssr_info r8a7742_cpg_mssr_info;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 162) extern const struct cpg_mssr_info r8a7743_cpg_mssr_info;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 163) extern const struct cpg_mssr_info r8a7745_cpg_mssr_info;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 164) extern const struct cpg_mssr_info r8a77470_cpg_mssr_info;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 165) extern const struct cpg_mssr_info r8a774a1_cpg_mssr_info;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 166) extern const struct cpg_mssr_info r8a774b1_cpg_mssr_info;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 167) extern const struct cpg_mssr_info r8a774c0_cpg_mssr_info;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 168) extern const struct cpg_mssr_info r8a774e1_cpg_mssr_info;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 169) extern const struct cpg_mssr_info r8a7790_cpg_mssr_info;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 170) extern const struct cpg_mssr_info r8a7791_cpg_mssr_info;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 171) extern const struct cpg_mssr_info r8a7792_cpg_mssr_info;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 172) extern const struct cpg_mssr_info r8a7794_cpg_mssr_info;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 173) extern const struct cpg_mssr_info r8a7795_cpg_mssr_info;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 174) extern const struct cpg_mssr_info r8a7796_cpg_mssr_info;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 175) extern const struct cpg_mssr_info r8a77965_cpg_mssr_info;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 176) extern const struct cpg_mssr_info r8a77970_cpg_mssr_info;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 177) extern const struct cpg_mssr_info r8a77980_cpg_mssr_info;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 178) extern const struct cpg_mssr_info r8a77990_cpg_mssr_info;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 179) extern const struct cpg_mssr_info r8a77995_cpg_mssr_info;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 180) extern const struct cpg_mssr_info r8a779a0_cpg_mssr_info;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 181) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 182) void __init cpg_mssr_early_init(struct device_node *np,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 183) 				const struct cpg_mssr_info *info);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 184) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 185)     /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 186)      * Helpers for fixing up clock tables depending on SoC revision
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 187)      */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 188) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 189) struct mssr_mod_reparent {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 190) 	unsigned int clk, parent;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 191) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 192) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 193) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 194) extern void cpg_core_nullify_range(struct cpg_core_clk *core_clks,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 195) 				   unsigned int num_core_clks,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 196) 				   unsigned int first_clk,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 197) 				   unsigned int last_clk);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 198) extern void mssr_mod_nullify(struct mssr_mod_clk *mod_clks,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 199) 			     unsigned int num_mod_clks,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 200) 			     const unsigned int *clks, unsigned int n);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 201) extern void mssr_mod_reparent(struct mssr_mod_clk *mod_clks,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 202) 			      unsigned int num_mod_clks,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 203) 			      const struct mssr_mod_reparent *clks,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 204) 			      unsigned int n);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 205) #endif