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)
80 lines
2.3 KiB
C
80 lines
2.3 KiB
C
/*
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* Copyright (C) 2017 MediaTek Inc.
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License version 2 as
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* published by the Free Software Foundation.
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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.
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* See http://www.gnu.org/licenses/gpl-2.0.html for more details.
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*/
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#ifndef _MTK_GPT_H_
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#define _MTK_GPT_H_
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#include <linux/types.h>
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#define GPT1 0x0
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#define GPT2 0x1
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#define GPT3 0x2
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#define GPT4 0x3
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#define GPT5 0x4
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#define GPT6 0x5
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#define NR_GPTS 0x6
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#define GPT_ONE_SHOT 0x0
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#define GPT_REPEAT 0x1
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#define GPT_KEEP_GO 0x2
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#define GPT_FREE_RUN 0x3
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#define GPT_CLK_DIV_1 0x0000
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#define GPT_CLK_DIV_2 0x0001
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#define GPT_CLK_DIV_3 0x0002
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#define GPT_CLK_DIV_4 0x0003
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#define GPT_CLK_DIV_5 0x0004
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#define GPT_CLK_DIV_6 0x0005
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#define GPT_CLK_DIV_7 0x0006
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#define GPT_CLK_DIV_8 0x0007
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#define GPT_CLK_DIV_9 0x0008
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#define GPT_CLK_DIV_10 0x0009
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#define GPT_CLK_DIV_11 0x000a
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#define GPT_CLK_DIV_12 0x000b
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#define GPT_CLK_DIV_13 0x000c
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#define GPT_CLK_DIV_16 0x000d
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#define GPT_CLK_DIV_32 0x000e
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#define GPT_CLK_DIV_64 0x000f
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#define GPT_CLK_SRC_SYS 0x0
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#define GPT_CLK_SRC_RTC 0x1
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#define GPT_NOAUTOEN 0x0001
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#define GPT_NOIRQEN 0x0002
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extern int request_gpt(unsigned int id, unsigned int mode, unsigned int clksrc,
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unsigned int clkdiv, unsigned int cmp,
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void (*func)(unsigned long), unsigned int flags);
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extern int free_gpt(unsigned int id);
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extern int start_gpt(unsigned int id);
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extern int stop_gpt(unsigned int id);
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extern int restart_gpt(unsigned int id);
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extern int gpt_is_counting(unsigned int id);
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extern int gpt_set_cmp(unsigned int id, unsigned int val);
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extern int gpt_get_cmp(unsigned int id, unsigned int *ptr);
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extern int gpt_get_cnt(unsigned int id, unsigned int *ptr);
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extern int gpt_check_irq(unsigned int id);
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extern int gpt_check_and_ack_irq(unsigned int id);
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extern int gpt_set_clk(unsigned int id, unsigned int clksrc,
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unsigned int clkdiv);
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extern void mt_gpt_clkevt_aee_dump(void);
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extern u64 mtk_timer_get_cnt(u8 timer);
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#endif /* _MTK_GPT_H_ */
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