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)
90 lines
3.3 KiB
C
90 lines
3.3 KiB
C
/*****************************************************************************
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* mtk_pwm_hal_hub.h PWM Drvier
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*
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* Copyright (c) 2016, Media Teck.inc
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms and conditions of the GNU General Public Licence,
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* version 2, as publish by the Free Software Foundation.
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*
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* This program is distributed and in hope it will be useful, but WITHOUT
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* ANY WARRNTY; without even the implied warranty of MERCHANTABITLITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
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* more details.
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*
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*
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*****************************************************************************
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*/
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#ifndef __MT_PWM_HAL_PUB_H__
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#define __MT_PWM_HAL_PUB_H__
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#include <linux/types.h>
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#include <linux/platform_device.h>
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/*********************************
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* Define Error Number
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**********************************/
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#define RSUCCESS 0
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#define EEXCESSPWMNO 1
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#define EPARMNOSUPPORT 2
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#define ERROR 3
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#define EBADADDR 4
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#define EEXCESSBITS 5
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#define EINVALID 6
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#define EEXCESS4GADDR 7
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#define PWM_DEVICE "mt-pwm"
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#if !defined(CONFIG_MTK_LEGACY)
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#ifdef CONFIG_OF
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extern void __iomem *pwm_base;
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#endif
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#endif
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void mt_pwm_power_on_hal(uint32_t pwm_no, bool pmic_pad,
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unsigned long *power_flag);
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void mt_pwm_power_off_hal(uint32_t pwm_no, bool pmic_pad,
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unsigned long *power_flag);
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void mt_pwm_init_power_flag(unsigned long *power_flag);
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int32_t mt_pwm_sel_pmic_hal(uint32_t pwm_no);
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int32_t mt_pwm_sel_ap_hal(uint32_t pwm_no);
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void mt_set_pwm_enable_hal(uint32_t pwm_no);
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void mt_set_pwm_disable_hal(uint32_t pwm_no);
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void mt_set_pwm_enable_seqmode_hal(void);
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void mt_set_pwm_disable_seqmode_hal(void);
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int32_t mt_set_pwm_test_sel_hal(uint32_t val);
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void mt_set_pwm_clk_hal(uint32_t pwm_no, uint32_t clksrc, uint32_t div);
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int32_t mt_get_pwm_clk_hal(uint32_t pwm_no);
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int32_t mt_set_pwm_con_datasrc_hal(uint32_t pwm_no, uint32_t val);
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int32_t mt_set_pwm_con_mode_hal(uint32_t pwm_no, uint32_t val);
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int32_t mt_set_pwm_con_idleval_hal(uint32_t pwm_no, uint16_t val);
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int32_t mt_set_pwm_con_guardval_hal(uint32_t pwm_no, uint16_t val);
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void mt_set_pwm_con_stpbit_hal(uint32_t pwm_no, uint32_t stpbit,
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uint32_t srcsel);
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int32_t mt_set_pwm_con_oldmode_hal(uint32_t pwm_no, uint32_t val);
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void mt_set_pwm_HiDur_hal(uint32_t pwm_no, uint16_t DurVal);
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void mt_set_pwm_LowDur_hal(uint32_t pwm_no, uint16_t DurVal);
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void mt_set_pwm_GuardDur_hal(uint32_t pwm_no, uint16_t DurVal);
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void mt_set_pwm_send_data0_hal(uint32_t pwm_no, uint32_t data);
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void mt_set_pwm_send_data1_hal(uint32_t pwm_no, uint32_t data);
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void mt_set_pwm_wave_num_hal(uint32_t pwm_no, uint16_t num);
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void mt_set_pwm_data_width_hal(uint32_t pwm_no, uint16_t width);
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void mt_set_pwm_thresh_hal(uint32_t pwm_no, uint16_t thresh);
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int32_t mt_get_pwm_send_wavenum_hal(uint32_t pwm_no);
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void mt_set_intr_enable_hal(uint32_t pwm_intr_enable_bit);
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int32_t mt_get_intr_status_hal(uint32_t pwm_intr_status_bit);
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void mt_set_intr_ack_hal(uint32_t pwm_intr_ack_bit);
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void mt_pwm_dump_regs_hal(void);
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void pwm_debug_store_hal(void);
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void pwm_debug_show_hal(void);
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void mt_set_pwm_buf0_addr_hal(uint32_t pwm_no, dma_addr_t addr);
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void mt_set_pwm_buf0_size_hal(uint32_t pwm_no, uint16_t size);
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int mt_get_pwm_clk_src(struct platform_device *pdev);
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void mt_pwm_clk_sel_hal(u32 pwm, u32 clk_src);
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#endif
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