xref: /openbmc/linux/drivers/clk/pxa/clk-pxa2xx.h (revision 3c816d95)
1 /* SPDX-License-Identifier: GPL-2.0-only */
2 #ifndef __CLK_PXA2XX_H
3 #define __CLK_PXA2XX_H
4 
5 #define CCCR		(0x0000)  /* Core Clock Configuration Register */
6 #define CCSR		(0x000C)  /* Core Clock Status Register */
7 #define CKEN		(0x0004)  /* Clock Enable Register */
8 #define OSCC		(0x0008)  /* Oscillator Configuration Register */
9 
10 #define CCCR_N_MASK	0x0380	/* Run Mode Frequency to Turbo Mode Frequency Multiplier */
11 #define CCCR_M_MASK	0x0060	/* Memory Frequency to Run Mode Frequency Multiplier */
12 #define CCCR_L_MASK	0x001f	/* Crystal Frequency to Memory Frequency Multiplier */
13 
14 #define CCCR_CPDIS_BIT	(31)
15 #define CCCR_PPDIS_BIT	(30)
16 #define CCCR_LCD_26_BIT	(27)
17 #define CCCR_A_BIT	(25)
18 
19 #define CCSR_N2_MASK	CCCR_N_MASK
20 #define CCSR_M_MASK	CCCR_M_MASK
21 #define CCSR_L_MASK	CCCR_L_MASK
22 #define CCSR_N2_SHIFT	7
23 
24 #define CKEN_AC97CONF   (31)    /* AC97 Controller Configuration */
25 #define CKEN_CAMERA	(24)	/* Camera Interface Clock Enable */
26 #define CKEN_SSP1	(23)	/* SSP1 Unit Clock Enable */
27 #define CKEN_MEMC	(22)	/* Memory Controller Clock Enable */
28 #define CKEN_MEMSTK	(21)	/* Memory Stick Host Controller */
29 #define CKEN_IM		(20)	/* Internal Memory Clock Enable */
30 #define CKEN_KEYPAD	(19)	/* Keypad Interface Clock Enable */
31 #define CKEN_USIM	(18)	/* USIM Unit Clock Enable */
32 #define CKEN_MSL	(17)	/* MSL Unit Clock Enable */
33 #define CKEN_LCD	(16)	/* LCD Unit Clock Enable */
34 #define CKEN_PWRI2C	(15)	/* PWR I2C Unit Clock Enable */
35 #define CKEN_I2C	(14)	/* I2C Unit Clock Enable */
36 #define CKEN_FICP	(13)	/* FICP Unit Clock Enable */
37 #define CKEN_MMC	(12)	/* MMC Unit Clock Enable */
38 #define CKEN_USB	(11)	/* USB Unit Clock Enable */
39 #define CKEN_ASSP	(10)	/* ASSP (SSP3) Clock Enable */
40 #define CKEN_USBHOST	(10)	/* USB Host Unit Clock Enable */
41 #define CKEN_OSTIMER	(9)	/* OS Timer Unit Clock Enable */
42 #define CKEN_NSSP	(9)	/* NSSP (SSP2) Clock Enable */
43 #define CKEN_I2S	(8)	/* I2S Unit Clock Enable */
44 #define CKEN_BTUART	(7)	/* BTUART Unit Clock Enable */
45 #define CKEN_FFUART	(6)	/* FFUART Unit Clock Enable */
46 #define CKEN_STUART	(5)	/* STUART Unit Clock Enable */
47 #define CKEN_HWUART	(4)	/* HWUART Unit Clock Enable */
48 #define CKEN_SSP3	(4)	/* SSP3 Unit Clock Enable */
49 #define CKEN_SSP	(3)	/* SSP Unit Clock Enable */
50 #define CKEN_SSP2	(3)	/* SSP2 Unit Clock Enable */
51 #define CKEN_AC97	(2)	/* AC97 Unit Clock Enable */
52 #define CKEN_PWM1	(1)	/* PWM1 Clock Enable */
53 #define CKEN_PWM0	(0)	/* PWM0 Clock Enable */
54 
55 #define OSCC_OON	(1 << 1)	/* 32.768kHz OON (write-once only bit) */
56 #define OSCC_OOK	(1 << 0)	/* 32.768kHz OOK (read-only bit) */
57 
58 #endif
59