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Release 4.12 include/dt-bindings/clock/s3c2412.h

/*
 * Copyright (c) 2013 Heiko Stuebner <heiko@sntech.de>
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License version 2 as
 * published by the Free Software Foundation.
 *
 * Device Tree binding constants clock controllers of Samsung S3C2412.
 */

#ifndef _DT_BINDINGS_CLOCK_SAMSUNG_S3C2412_CLOCK_H

#define _DT_BINDINGS_CLOCK_SAMSUNG_S3C2412_CLOCK_H

/*
 * Let each exported clock get a unique index, which is used on DT-enabled
 * platforms to lookup the clock from a clock specifier. These indices are
 * therefore considered an ABI and so must not be changed. This implies
 * that new clocks should be added either in free spaces between clock groups
 * or at the end.
 */

/* Core clocks. */

/* id 1 is reserved */

#define MPLL			2

#define UPLL			3

#define MDIVCLK			4

#define MSYSCLK			5

#define USYSCLK			6

#define HCLK			7

#define PCLK			8

#define ARMDIV			9

#define ARMCLK			10


/* Special clocks */

#define SCLK_CAM		16

#define SCLK_UART		17

#define SCLK_I2S		18

#define SCLK_USBD		19

#define SCLK_USBH		20

/* pclk-gates */

#define PCLK_WDT		32

#define PCLK_SPI		33

#define PCLK_I2S		34

#define PCLK_I2C		35

#define PCLK_ADC		36

#define PCLK_RTC		37

#define PCLK_GPIO		38

#define PCLK_UART2		39

#define PCLK_UART1		40

#define PCLK_UART0		41

#define PCLK_SDI		42

#define PCLK_PWM		43

#define PCLK_USBD		44

/* hclk-gates */

#define HCLK_HALF		48

#define HCLK_X2			49

#define HCLK_SDRAM		50

#define HCLK_USBH		51

#define HCLK_LCD		52

#define HCLK_NAND		53

#define HCLK_DMA3		54

#define HCLK_DMA2		55

#define HCLK_DMA1		56

#define HCLK_DMA0		57

/* Total number of clocks. */

#define NR_CLKS			(HCLK_DMA0 + 1)

#endif /* _DT_BINDINGS_CLOCK_SAMSUNG_S3C2412_CLOCK_H */

Overall Contributors

PersonTokensPropCommitsCommitProp
Heiko Stübner169100.00%1100.00%
Total169100.00%1100.00%
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