include/dt-bindings/clock/stm32fx-clock.h

   1 /*
   2  * stm32fx-clock.h
   3  *
   4  * Copyright (C) 2016 STMicroelectronics
   5  * Author: Gabriel Fernandez for STMicroelectronics.
   6  * License terms:  GNU General Public License (GPL), version 2
   7  */
   8
   9 /*
  10  * List of clocks wich are not derived from system clock (SYSCLOCK)
  11  *
  12  * The index of these clocks is the secondary index of DT bindings
  13  * (see Documentatoin/devicetree/bindings/clock/st,stm32-rcc.txt)
  14  *
  15  * e.g:
  16         <assigned-clocks = <&rcc 1 CLK_LSE>;
  17 */
  18
  19 #ifndef _DT_BINDINGS_CLK_STMFX_H
  20 #define _DT_BINDINGS_CLK_STMFX_H
  21
  22 #define SYSTICK                 0
  23 #define FCLK                    1
  24 #define CLK_LSI                 2
  25 #define CLK_LSE                 3
  26 #define CLK_HSE_RTC             4
  27 #define CLK_RTC                 5
  28 #define PLL_VCO_I2S             6
  29 #define PLL_VCO_SAI             7
  30 #define CLK_LCD                 8
  31 #define CLK_I2S                 9
  32 #define CLK_SAI1                10
  33 #define CLK_SAI2                11
  34 #define CLK_I2SQ_PDIV           12
  35 #define CLK_SAIQ_PDIV           13
  36
  37 #define END_PRIMARY_CLK         14
  38
  39 #define CLK_HSI                 14
  40 #define CLK_SYSCLK              15
  41 #define CLK_HDMI_CEC            16
  42 #define CLK_SPDIF               17
  43 #define CLK_USART1              18
  44 #define CLK_USART2              19
  45 #define CLK_USART3              20
  46 #define CLK_UART4               21
  47 #define CLK_UART5               22
  48 #define CLK_USART6              23
  49 #define CLK_UART7               24
  50 #define CLK_UART8               25
  51 #define CLK_I2C1                26
  52 #define CLK_I2C2                27
  53 #define CLK_I2C3                28
  54 #define CLK_I2C4                29
  55 #define CLK_LPTIMER             30
  56
  57 #define END_PRIMARY_CLK_F7      31
  58
  59 #endif