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drivers: pwm: Add pwm-sunxi-enhance driver for h616

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This commit is contained in:
orangepi-xunlong 2023-06-05 14:33:56 +08:00
parent 226a186d08
commit c68ef342eb
4 changed files with 1264 additions and 0 deletions
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9
drivers/pwm/Kconfig
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@ -582,6 +582,15 @@ config PWM_SUN4I
To compile this driver as a module, choose M here: the module
will be called pwm-sun4i.
config PWM_SUNXI_ENHANCE
tristate "Sunxi Enhance PWM support"
depends on PWM && ARCH_SUNXI
help
Enhance PWM framework driver for sunxi.
To compile this driver as a module, choose M here: the module
will be called pwm-sunxi.
config PWM_SUNPLUS
tristate "Sunplus PWM support"
depends on ARCH_SUNPLUS || COMPILE_TEST

1
drivers/pwm/Makefile
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@ -54,6 +54,7 @@ obj-$(CONFIG_PWM_STM32) += pwm-stm32.o
obj-$(CONFIG_PWM_STM32_LP) += pwm-stm32-lp.o
obj-$(CONFIG_PWM_STMPE) += pwm-stmpe.o
obj-$(CONFIG_PWM_SUN4I) += pwm-sun4i.o
obj-$(CONFIG_PWM_SUNXI_ENHANCE) += pwm-sunxi-enhance.o
obj-$(CONFIG_PWM_SUNPLUS) += pwm-sunplus.o
obj-$(CONFIG_PWM_TEGRA) += pwm-tegra.o
obj-$(CONFIG_PWM_TIECAP) += pwm-tiecap.o

1194
drivers/pwm/pwm-sunxi-enhance.c Normal file
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File diff suppressed because it is too large Load Diff

60
drivers/pwm/pwm-sunxi-enhance.h Normal file
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@ -0,0 +1,60 @@
/*
* drivers/pwm/pwm-sunxi-new.h
*
* Allwinnertech pulse-width-modulation controller driver
*
* Copyright (C) 2018 AllWinner
*
*
* This file is licensed under the terms of the GNU General Public
* License version 2. This program is licensed "as is" without any
* warranty of any kind, whether express or implied.
*/
#ifndef __PWM_SUNXI_NEW__H__
#define __PWM_SUNXI_NEW__H__
#define PWM_PIER (0x0000)
#define PWM_PISR (0x0004)
#define PWM_CIER (0x0010)
#define PWM_CISR (0x0014)
#define PWM_PCCR01 (0x0020)
#define PWM_PCCR23 (0x0024)
#define PWM_PCCR45 (0x0028)
#define PWM_PCCR67 (0x002c)
#define PWM_PDZCR01 (0x0030)
#define PWM_PDZCR23 (0x0034)
#define PWM_PDZCR45 (0x0038)
#define PWM_PDZCR67 (0x003c)
#define PWM_PER (0x0040)
#define PWM_CER (0x0044)
#define PWM_PCR_BASE (0x0060 + 0x0000)
#define PWM_PPR_BASE (0x0060 + 0x0004)
#define PWM_PCNTR_BASE (0x0060 + 0x0008)
#define PWM_CCR_BASE (0x0060 + 0x000c)
#define PWM_CRLR_BASE (0x0060 + 0x0010)
#define PWM_CFLR_BASE (0x0060 + 0x0014)
#define PWM_PCCR8 (0x0300)
#define PWM_ACT_STA_SHIFT 0x8
#define PWM_ACT_STA_WIDTH 0x1
#define PWM_CLK_SRC_SHIFT 0x7
#define PWM_CLK_SRC_WIDTH 0x2
#define PWM_DIV_M_SHIFT 0x0
#define PWM_DIV_M_WIDTH 0x4
#define PWM_PRESCAL_SHIFT 0x0
#define PWM_PRESCAL_WIDTH 0x8
#define PWM_ACT_CYCLES_SHIFT 0x0
#define PWM_ACT_CYCLES_WIDTH 0x10
#define PWM_PERIOD_CYCLES_SHIFT 0x10
#define PWM_PERIOD_CYCLES_WIDTH 0x10
#define PWM_DZ_EN_SHIFT 0x0
#define PWM_DZ_EN_WIDTH 0x1
#define PWM_PDZINTV_SHIFT 0x8
#define PWM_PDZINTV_WIDTH 0x8
#define PWM_BYPASS_WIDTH 0x1
#define PWM_CLK_GATING_SHIFT 0x4
#define PWM_CLK_GATING_WIDTH 0x1
#endif