drivers/clk/pxa/clk-pxa2xx.h

root/drivers/clk/pxa/clk-pxa2xx.h
/* SPDX-License-Identifier: GPL-2.0-only */
#ifndef __CLK_PXA2XX_H
#define __CLK_PXA2XX_H

#define CCCR            (0x0000)  /* Core Clock Configuration Register */
#define CCSR            (0x000C)  /* Core Clock Status Register */
#define CKEN            (0x0004)  /* Clock Enable Register */
#define OSCC            (0x0008)  /* Oscillator Configuration Register */

#define CCCR_N_MASK     0x0380  /* Run Mode Frequency to Turbo Mode Frequency Multiplier */
#define CCCR_M_MASK     0x0060  /* Memory Frequency to Run Mode Frequency Multiplier */
#define CCCR_L_MASK     0x001f  /* Crystal Frequency to Memory Frequency Multiplier */

#define CCCR_CPDIS_BIT  (31)
#define CCCR_PPDIS_BIT  (30)
#define CCCR_LCD_26_BIT (27)
#define CCCR_A_BIT      (25)

#define CCSR_N2_MASK    CCCR_N_MASK
#define CCSR_M_MASK     CCCR_M_MASK
#define CCSR_L_MASK     CCCR_L_MASK
#define CCSR_N2_SHIFT   7

#define CKEN_AC97CONF   (31)    /* AC97 Controller Configuration */
#define CKEN_CAMERA     (24)    /* Camera Interface Clock Enable */
#define CKEN_SSP1       (23)    /* SSP1 Unit Clock Enable */
#define CKEN_MEMC       (22)    /* Memory Controller Clock Enable */
#define CKEN_MEMSTK     (21)    /* Memory Stick Host Controller */
#define CKEN_IM         (20)    /* Internal Memory Clock Enable */
#define CKEN_KEYPAD     (19)    /* Keypad Interface Clock Enable */
#define CKEN_USIM       (18)    /* USIM Unit Clock Enable */
#define CKEN_MSL        (17)    /* MSL Unit Clock Enable */
#define CKEN_LCD        (16)    /* LCD Unit Clock Enable */
#define CKEN_PWRI2C     (15)    /* PWR I2C Unit Clock Enable */
#define CKEN_I2C        (14)    /* I2C Unit Clock Enable */
#define CKEN_FICP       (13)    /* FICP Unit Clock Enable */
#define CKEN_MMC        (12)    /* MMC Unit Clock Enable */
#define CKEN_USB        (11)    /* USB Unit Clock Enable */
#define CKEN_ASSP       (10)    /* ASSP (SSP3) Clock Enable */
#define CKEN_USBHOST    (10)    /* USB Host Unit Clock Enable */
#define CKEN_OSTIMER    (9)     /* OS Timer Unit Clock Enable */
#define CKEN_NSSP       (9)     /* NSSP (SSP2) Clock Enable */
#define CKEN_I2S        (8)     /* I2S Unit Clock Enable */
#define CKEN_BTUART     (7)     /* BTUART Unit Clock Enable */
#define CKEN_FFUART     (6)     /* FFUART Unit Clock Enable */
#define CKEN_STUART     (5)     /* STUART Unit Clock Enable */
#define CKEN_HWUART     (4)     /* HWUART Unit Clock Enable */
#define CKEN_SSP3       (4)     /* SSP3 Unit Clock Enable */
#define CKEN_SSP        (3)     /* SSP Unit Clock Enable */
#define CKEN_SSP2       (3)     /* SSP2 Unit Clock Enable */
#define CKEN_AC97       (2)     /* AC97 Unit Clock Enable */
#define CKEN_PWM1       (1)     /* PWM1 Clock Enable */
#define CKEN_PWM0       (0)     /* PWM0 Clock Enable */

#define OSCC_OON        (1 << 1)        /* 32.768kHz OON (write-once only bit) */
#define OSCC_OOK        (1 << 0)        /* 32.768kHz OOK (read-only bit) */

#endif
Linux
