clk/pxa/clk-pxa2xx.h

0001 /* SPDX-License-Identifier: GPL-2.0-only */
0002 #ifndef __CLK_PXA2XX_H
0003 #define __CLK_PXA2XX_H
0004
0005 #define CCCR        (0x0000)  /* Core Clock Configuration Register */
0006 #define CCSR        (0x000C)  /* Core Clock Status Register */
0007 #define CKEN        (0x0004)  /* Clock Enable Register */
0008 #define OSCC        (0x0008)  /* Oscillator Configuration Register */
0009
0010 #define CCCR_N_MASK 0x0380  /* Run Mode Frequency to Turbo Mode Frequency Multiplier */
0011 #define CCCR_M_MASK 0x0060  /* Memory Frequency to Run Mode Frequency Multiplier */
0012 #define CCCR_L_MASK 0x001f  /* Crystal Frequency to Memory Frequency Multiplier */
0013
0014 #define CCCR_CPDIS_BIT  (31)
0015 #define CCCR_PPDIS_BIT  (30)
0016 #define CCCR_LCD_26_BIT (27)
0017 #define CCCR_A_BIT  (25)
0018
0019 #define CCSR_N2_MASK    CCCR_N_MASK
0020 #define CCSR_M_MASK CCCR_M_MASK
0021 #define CCSR_L_MASK CCCR_L_MASK
0022 #define CCSR_N2_SHIFT   7
0023
0024 #define CKEN_AC97CONF   (31)    /* AC97 Controller Configuration */
0025 #define CKEN_CAMERA (24)    /* Camera Interface Clock Enable */
0026 #define CKEN_SSP1   (23)    /* SSP1 Unit Clock Enable */
0027 #define CKEN_MEMC   (22)    /* Memory Controller Clock Enable */
0028 #define CKEN_MEMSTK (21)    /* Memory Stick Host Controller */
0029 #define CKEN_IM     (20)    /* Internal Memory Clock Enable */
0030 #define CKEN_KEYPAD (19)    /* Keypad Interface Clock Enable */
0031 #define CKEN_USIM   (18)    /* USIM Unit Clock Enable */
0032 #define CKEN_MSL    (17)    /* MSL Unit Clock Enable */
0033 #define CKEN_LCD    (16)    /* LCD Unit Clock Enable */
0034 #define CKEN_PWRI2C (15)    /* PWR I2C Unit Clock Enable */
0035 #define CKEN_I2C    (14)    /* I2C Unit Clock Enable */
0036 #define CKEN_FICP   (13)    /* FICP Unit Clock Enable */
0037 #define CKEN_MMC    (12)    /* MMC Unit Clock Enable */
0038 #define CKEN_USB    (11)    /* USB Unit Clock Enable */
0039 #define CKEN_ASSP   (10)    /* ASSP (SSP3) Clock Enable */
0040 #define CKEN_USBHOST    (10)    /* USB Host Unit Clock Enable */
0041 #define CKEN_OSTIMER    (9) /* OS Timer Unit Clock Enable */
0042 #define CKEN_NSSP   (9) /* NSSP (SSP2) Clock Enable */
0043 #define CKEN_I2S    (8) /* I2S Unit Clock Enable */
0044 #define CKEN_BTUART (7) /* BTUART Unit Clock Enable */
0045 #define CKEN_FFUART (6) /* FFUART Unit Clock Enable */
0046 #define CKEN_STUART (5) /* STUART Unit Clock Enable */
0047 #define CKEN_HWUART (4) /* HWUART Unit Clock Enable */
0048 #define CKEN_SSP3   (4) /* SSP3 Unit Clock Enable */
0049 #define CKEN_SSP    (3) /* SSP Unit Clock Enable */
0050 #define CKEN_SSP2   (3) /* SSP2 Unit Clock Enable */
0051 #define CKEN_AC97   (2) /* AC97 Unit Clock Enable */
0052 #define CKEN_PWM1   (1) /* PWM1 Clock Enable */
0053 #define CKEN_PWM0   (0) /* PWM0 Clock Enable */
0054
0055 #define OSCC_OON    (1 << 1)    /* 32.768kHz OON (write-once only bit) */
0056 #define OSCC_OOK    (1 << 0)    /* 32.768kHz OOK (read-only bit) */
0057
0058 #endif