threeeye
bc1d038eac
Squashed backup commit (no shallow-clone history issues) of xiaomi-mt6833-dev/kernel_xiaomi_mt6833 (lineage-23.2 branch, upstream commit 9eece662e) plus all fixes applied to get everpal_defconfig building clean against a modern (GCC 15.2.0) toolchain -- see the previous commit message on the lineage-23.2 branch (also in this repo history is not available here since this is a squashed snapshot; full incremental history lives in the local DL380 checkout and the upstream GitHub remote). Upstream: https://github.com/xiaomi-mt6833-dev/kernel_xiaomi_mt6833 (lineage-23.2)
72 lines
1.8 KiB
C
72 lines
1.8 KiB
C
/*
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* Copyright (c) 2016 Maxime Ripard. All rights reserved.
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*
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* This software is licensed under the terms of the GNU General Public
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* License version 2, as published by the Free Software Foundation, and
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* may be copied, distributed, and modified under those terms.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*/
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#ifndef _CCU_NK_H_
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#define _CCU_NK_H_
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#include <linux/clk-provider.h>
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#include "ccu_common.h"
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#include "ccu_div.h"
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#include "ccu_mult.h"
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/*
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* struct ccu_nk - Definition of an N-K clock
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*
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* Clocks based on the formula parent * N * K
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*/
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struct ccu_nk {
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u16 reg;
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u32 enable;
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u32 lock;
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struct ccu_mult_internal n;
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struct ccu_mult_internal k;
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unsigned int fixed_post_div;
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struct ccu_common common;
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};
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#define SUNXI_CCU_NK_WITH_GATE_LOCK_POSTDIV(_struct, _name, _parent, _reg, \
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_nshift, _nwidth, \
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_kshift, _kwidth, \
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_gate, _lock, _postdiv, \
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_flags) \
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struct ccu_nk _struct = { \
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.enable = _gate, \
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.lock = _lock, \
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.k = _SUNXI_CCU_MULT(_kshift, _kwidth), \
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.n = _SUNXI_CCU_MULT(_nshift, _nwidth), \
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.fixed_post_div = _postdiv, \
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.common = { \
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.reg = _reg, \
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.features = CCU_FEATURE_FIXED_POSTDIV, \
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.hw.init = CLK_HW_INIT(_name, \
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_parent, \
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&ccu_nk_ops, \
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_flags), \
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}, \
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}
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static inline struct ccu_nk *hw_to_ccu_nk(struct clk_hw *hw)
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{
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struct ccu_common *common = hw_to_ccu_common(hw);
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return container_of(common, struct ccu_nk, common);
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}
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extern const struct clk_ops ccu_nk_ops;
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#endif /* _CCU_NK_H_ */
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