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/* SPDX-License-Identifier: GPL-2.0 */
/*
* Copyright (c) 2013 Heiko Stuebner <heiko@sntech.de>
*
* Device Tree binding constants clock controllers of Samsung S3C2443 and later.
*/
#ifndef _DT_BINDINGS_CLOCK_SAMSUNG_S3C2443_CLOCK_H
#define _DT_BINDINGS_CLOCK_SAMSUNG_S3C2443_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. */
#define MSYSCLK 1
#define ESYSCLK 2
#define ARMDIV 3
#define ARMCLK 4
#define HCLK 5
#define PCLK 6
#define MPLL 7
#define EPLL 8
/* Special clocks */
#define SCLK_HSSPI0 16
#define SCLK_FIMD 17
#define SCLK_I2S0 18
#define SCLK_I2S1 19
#define SCLK_HSMMC1 20
#define SCLK_HSMMC_EXT 21
#define SCLK_CAM 22
#define SCLK_UART 23
#define SCLK_USBH 24
/* Muxes */
#define MUX_HSSPI0 32
#define MUX_HSSPI1 33
#define MUX_HSMMC0 34
#define MUX_HSMMC1 35
/* hclk-gates */
#define HCLK_DMA0 48
#define HCLK_DMA1 49
#define HCLK_DMA2 50
#define HCLK_DMA3 51
#define HCLK_DMA4 52
#define HCLK_DMA5 53
#define HCLK_DMA6 54
#define HCLK_DMA7 55
#define HCLK_CAM 56
#define HCLK_LCD 57
#define HCLK_USBH 58
#define HCLK_USBD 59
#define HCLK_IROM 60
#define HCLK_HSMMC0 61
#define HCLK_HSMMC1 62
#define HCLK_CFC 63
#define HCLK_SSMC 64
#define HCLK_DRAM 65
#define HCLK_2D 66
/* pclk-gates */
#define PCLK_UART0 72
#define PCLK_UART1 73
#define PCLK_UART2 74
#define PCLK_UART3 75
#define PCLK_I2C0 76
#define PCLK_SDI 77
#define PCLK_SPI0 78
#define PCLK_ADC 79
#define PCLK_AC97 80
#define PCLK_I2S0 81
#define PCLK_PWM 82
#define PCLK_WDT 83
#define PCLK_RTC 84
#define PCLK_GPIO 85
#define PCLK_SPI1 86
#define PCLK_CHIPID 87
#define PCLK_I2C1 88
#define PCLK_I2S1 89
#define PCLK_PCM 90
/* Total number of clocks. */
#define NR_CLKS (PCLK_PCM + 1)
#endif /* _DT_BINDINGS_CLOCK_SAMSUNG_S3C2443_CLOCK_H */
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