/* SPDX-License-Identifier: GPL-2.0 */
/*
* Header file for the Ingenic JZ47xx TCU driver
*/
#ifndef __LINUX_MFD_INGENIC_TCU_H_
#define __LINUX_MFD_INGENIC_TCU_H_
#include <linux/bitops.h>
#define TCU_REG_WDT_TDR 0 x00
#define TCU_REG_WDT_TCER 0 x04
#define TCU_REG_WDT_TCNT 0 x08
#define TCU_REG_WDT_TCSR 0 x0c
#define TCU_REG_TER 0 x10
#define TCU_REG_TESR 0 x14
#define TCU_REG_TECR 0 x18
#define TCU_REG_TSR 0 x1c
#define TCU_REG_TFR 0 x20
#define TCU_REG_TFSR 0 x24
#define TCU_REG_TFCR 0 x28
#define TCU_REG_TSSR 0 x2c
#define TCU_REG_TMR 0 x30
#define TCU_REG_TMSR 0 x34
#define TCU_REG_TMCR 0 x38
#define TCU_REG_TSCR 0 x3c
#define TCU_REG_TDFR0 0 x40
#define TCU_REG_TDHR0 0 x44
#define TCU_REG_TCNT0 0 x48
#define TCU_REG_TCSR0 0 x4c
#define TCU_REG_OST_DR 0 xe0
#define TCU_REG_OST_CNTL 0 xe4
#define TCU_REG_OST_CNTH 0 xe8
#define TCU_REG_OST_TCSR 0 xec
#define TCU_REG_TSTR 0 xf0
#define TCU_REG_TSTSR 0 xf4
#define TCU_REG_TSTCR 0 xf8
#define TCU_REG_OST_CNTHBUF 0 xfc
#define TCU_TCSR_RESERVED_BITS 0 x3f
#define TCU_TCSR_PARENT_CLOCK_MASK 0 x07
#define TCU_TCSR_PRESCALE_LSB 3
#define TCU_TCSR_PRESCALE_MASK 0 x38
#define TCU_TCSR_PWM_SD BIT(9 ) /* 0: Shutdown gracefully 1: abruptly */
#define TCU_TCSR_PWM_INITL_HIGH BIT(8 ) /* Sets the initial output level */
#define TCU_TCSR_PWM_EN BIT(7 ) /* PWM pin output enable */
#define TCU_WDT_TCER_TCEN BIT(0 ) /* Watchdog timer enable */
#define TCU_CHANNEL_STRIDE 0 x10
#define TCU_REG_TDFRc(c) (TCU_REG_TDFR0 + ((c) * TCU_CHANNEL_STRIDE))
#define TCU_REG_TDHRc(c) (TCU_REG_TDHR0 + ((c) * TCU_CHANNEL_STRIDE))
#define TCU_REG_TCNTc(c) (TCU_REG_TCNT0 + ((c) * TCU_CHANNEL_STRIDE))
#define TCU_REG_TCSRc(c) (TCU_REG_TCSR0 + ((c) * TCU_CHANNEL_STRIDE))
#endif /* __LINUX_MFD_INGENIC_TCU_H_ */
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(vorverarbeitet am 2026-06-07)
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