| /* SPDX-License-Identifier: GPL-2.0 */ |
| /* |
| * Copyright (c) 2013 Tomasz Figa <tomasz.figa at gmail.com> |
| * |
| * Device Tree binding constants for Samsung S3C64xx clock controller. |
| */ |
| |
| #ifndef _DT_BINDINGS_CLOCK_SAMSUNG_S3C64XX_CLOCK_H |
| #define _DT_BINDINGS_CLOCK_SAMSUNG_S3C64XX_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 CLK27M 1 |
| #define CLK48M 2 |
| #define FOUT_APLL 3 |
| #define FOUT_MPLL 4 |
| #define FOUT_EPLL 5 |
| #define ARMCLK 6 |
| #define HCLKX2 7 |
| #define HCLK 8 |
| #define PCLK 9 |
| |
| /* HCLK bus clocks. */ |
| #define HCLK_3DSE 16 |
| #define HCLK_UHOST 17 |
| #define HCLK_SECUR 18 |
| #define HCLK_SDMA1 19 |
| #define HCLK_SDMA0 20 |
| #define HCLK_IROM 21 |
| #define HCLK_DDR1 22 |
| #define HCLK_MEM1 23 |
| #define HCLK_MEM0 24 |
| #define HCLK_USB 25 |
| #define HCLK_HSMMC2 26 |
| #define HCLK_HSMMC1 27 |
| #define HCLK_HSMMC0 28 |
| #define HCLK_MDP 29 |
| #define HCLK_DHOST 30 |
| #define HCLK_IHOST 31 |
| #define HCLK_DMA1 32 |
| #define HCLK_DMA0 33 |
| #define HCLK_JPEG 34 |
| #define HCLK_CAMIF 35 |
| #define HCLK_SCALER 36 |
| #define HCLK_2D 37 |
| #define HCLK_TV 38 |
| #define HCLK_POST0 39 |
| #define HCLK_ROT 40 |
| #define HCLK_LCD 41 |
| #define HCLK_TZIC 42 |
| #define HCLK_INTC 43 |
| #define HCLK_MFC 44 |
| #define HCLK_DDR0 45 |
| |
| /* PCLK bus clocks. */ |
| #define PCLK_IIC1 48 |
| #define PCLK_IIS2 49 |
| #define PCLK_SKEY 50 |
| #define PCLK_CHIPID 51 |
| #define PCLK_SPI1 52 |
| #define PCLK_SPI0 53 |
| #define PCLK_HSIRX 54 |
| #define PCLK_HSITX 55 |
| #define PCLK_GPIO 56 |
| #define PCLK_IIC0 57 |
| #define PCLK_IIS1 58 |
| #define PCLK_IIS0 59 |
| #define PCLK_AC97 60 |
| #define PCLK_TZPC 61 |
| #define PCLK_TSADC 62 |
| #define PCLK_KEYPAD 63 |
| #define PCLK_IRDA 64 |
| #define PCLK_PCM1 65 |
| #define PCLK_PCM0 66 |
| #define PCLK_PWM 67 |
| #define PCLK_RTC 68 |
| #define PCLK_WDT 69 |
| #define PCLK_UART3 70 |
| #define PCLK_UART2 71 |
| #define PCLK_UART1 72 |
| #define PCLK_UART0 73 |
| #define PCLK_MFC 74 |
| |
| /* Special clocks. */ |
| #define SCLK_UHOST 80 |
| #define SCLK_MMC2_48 81 |
| #define SCLK_MMC1_48 82 |
| #define SCLK_MMC0_48 83 |
| #define SCLK_MMC2 84 |
| #define SCLK_MMC1 85 |
| #define SCLK_MMC0 86 |
| #define SCLK_SPI1_48 87 |
| #define SCLK_SPI0_48 88 |
| #define SCLK_SPI1 89 |
| #define SCLK_SPI0 90 |
| #define SCLK_DAC27 91 |
| #define SCLK_TV27 92 |
| #define SCLK_SCALER27 93 |
| #define SCLK_SCALER 94 |
| #define SCLK_LCD27 95 |
| #define SCLK_LCD 96 |
| #define SCLK_FIMC 97 |
| #define SCLK_POST0_27 98 |
| #define SCLK_AUDIO2 99 |
| #define SCLK_POST0 100 |
| #define SCLK_AUDIO1 101 |
| #define SCLK_AUDIO0 102 |
| #define SCLK_SECUR 103 |
| #define SCLK_IRDA 104 |
| #define SCLK_UART 105 |
| #define SCLK_MFC 106 |
| #define SCLK_CAM 107 |
| #define SCLK_JPEG 108 |
| #define SCLK_ONENAND 109 |
| |
| /* MEM0 bus clocks - S3C6410-specific. */ |
| #define MEM0_CFCON 112 |
| #define MEM0_ONENAND1 113 |
| #define MEM0_ONENAND0 114 |
| #define MEM0_NFCON 115 |
| #define MEM0_SROM 116 |
| |
| /* Muxes. */ |
| #define MOUT_APLL 128 |
| #define MOUT_MPLL 129 |
| #define MOUT_EPLL 130 |
| #define MOUT_MFC 131 |
| #define MOUT_AUDIO0 132 |
| #define MOUT_AUDIO1 133 |
| #define MOUT_UART 134 |
| #define MOUT_SPI0 135 |
| #define MOUT_SPI1 136 |
| #define MOUT_MMC0 137 |
| #define MOUT_MMC1 138 |
| #define MOUT_MMC2 139 |
| #define MOUT_UHOST 140 |
| #define MOUT_IRDA 141 |
| #define MOUT_LCD 142 |
| #define MOUT_SCALER 143 |
| #define MOUT_DAC27 144 |
| #define MOUT_TV27 145 |
| #define MOUT_AUDIO2 146 |
| |
| /* Dividers. */ |
| #define DOUT_MPLL 160 |
| #define DOUT_SECUR 161 |
| #define DOUT_CAM 162 |
| #define DOUT_JPEG 163 |
| #define DOUT_MFC 164 |
| #define DOUT_MMC0 165 |
| #define DOUT_MMC1 166 |
| #define DOUT_MMC2 167 |
| #define DOUT_LCD 168 |
| #define DOUT_SCALER 169 |
| #define DOUT_UHOST 170 |
| #define DOUT_SPI0 171 |
| #define DOUT_SPI1 172 |
| #define DOUT_AUDIO0 173 |
| #define DOUT_AUDIO1 174 |
| #define DOUT_UART 175 |
| #define DOUT_IRDA 176 |
| #define DOUT_FIMC 177 |
| #define DOUT_AUDIO2 178 |
| |
| /* Total number of clocks. */ |
| #define NR_CLKS (DOUT_AUDIO2 + 1) |
| |
| #endif /* _DT_BINDINGS_CLOCK_SAMSUNG_S3C64XX_CLOCK_H */ |