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android_kernel_...
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include
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dt-bindings
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clock
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bcm281xx.h

bcm281xx.h 2.0 KB
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  1. /* SPDX-License-Identifier: GPL-2.0-only */
    2. 

  2. /*
    3. 

  3.  * Copyright (C) 2013 Broadcom Corporation
    4. 

  4.  * Copyright 2013 Linaro Limited
    5. 

  5.  */
    6. 

  6. 

  7. #ifndef _CLOCK_BCM281XX_H
    8. 

  8. #define _CLOCK_BCM281XX_H
    9. 

  9. 

  10. /*
    11. 

  11.  * This file defines the values used to specify clocks provided by
    12. 

  12.  * the clock control units (CCUs) on Broadcom BCM281XX family SoCs.
    13. 

  13.  */
    14. 

  14. 

  15. /*
    16. 

  16.  * These are the bcm281xx CCU device tree "compatible" strings.
    17. 

  17.  * We're stuck with using "bcm11351" in the string because wild
    18. 

  18.  * cards aren't allowed, and that name was the first one defined
    19. 

  19.  * in this family of devices.
    20. 

  20.  */
    21. 

  21. #define BCM281XX_DT_ROOT_CCU_COMPAT	"brcm,bcm11351-root-ccu"
    22. 

  22. #define BCM281XX_DT_AON_CCU_COMPAT	"brcm,bcm11351-aon-ccu"
    23. 

  23. #define BCM281XX_DT_HUB_CCU_COMPAT	"brcm,bcm11351-hub-ccu"
    24. 

  24. #define BCM281XX_DT_MASTER_CCU_COMPAT	"brcm,bcm11351-master-ccu"
    25. 

  25. #define BCM281XX_DT_SLAVE_CCU_COMPAT	"brcm,bcm11351-slave-ccu"
    26. 

  26. 

  27. /* root CCU clock ids */
    28. 

  28. 

  29. #define BCM281XX_ROOT_CCU_FRAC_1M		0
    30. 

  30. #define BCM281XX_ROOT_CCU_CLOCK_COUNT		1
    31. 

  31. 

  32. /* aon CCU clock ids */
    33. 

  33. 

  34. #define BCM281XX_AON_CCU_HUB_TIMER		0
    35. 

  35. #define BCM281XX_AON_CCU_PMU_BSC		1
    36. 

  36. #define BCM281XX_AON_CCU_PMU_BSC_VAR		2
    37. 

  37. #define BCM281XX_AON_CCU_CLOCK_COUNT		3
    38. 

  38. 

  39. /* hub CCU clock ids */
    40. 

  40. 

  41. #define BCM281XX_HUB_CCU_TMON_1M		0
    42. 

  42. #define BCM281XX_HUB_CCU_CLOCK_COUNT		1
    43. 

  43. 

  44. /* master CCU clock ids */
    45. 

  45. 

  46. #define BCM281XX_MASTER_CCU_SDIO1		0
    47. 

  47. #define BCM281XX_MASTER_CCU_SDIO2		1
    48. 

  48. #define BCM281XX_MASTER_CCU_SDIO3		2
    49. 

  49. #define BCM281XX_MASTER_CCU_SDIO4		3
    50. 

  50. #define BCM281XX_MASTER_CCU_USB_IC		4
    51. 

  51. #define BCM281XX_MASTER_CCU_HSIC2_48M		5
    52. 

  52. #define BCM281XX_MASTER_CCU_HSIC2_12M		6
    53. 

  53. #define BCM281XX_MASTER_CCU_CLOCK_COUNT		7
    54. 

  54. 

  55. /* slave CCU clock ids */
    56. 

  56. 

  57. #define BCM281XX_SLAVE_CCU_UARTB		0
    58. 

  58. #define BCM281XX_SLAVE_CCU_UARTB2		1
    59. 

  59. #define BCM281XX_SLAVE_CCU_UARTB3		2
    60. 

  60. #define BCM281XX_SLAVE_CCU_UARTB4		3
    61. 

  61. #define BCM281XX_SLAVE_CCU_SSP0			4
    62. 

  62. #define BCM281XX_SLAVE_CCU_SSP2			5
    63. 

  63. #define BCM281XX_SLAVE_CCU_BSC1			6
    64. 

  64. #define BCM281XX_SLAVE_CCU_BSC2			7
    65. 

  65. #define BCM281XX_SLAVE_CCU_BSC3			8
    66. 

  66. #define BCM281XX_SLAVE_CCU_PWM			9
    67. 

  67. #define BCM281XX_SLAVE_CCU_CLOCK_COUNT		10
    68. 

  68. 

  69. #endif /* _CLOCK_BCM281XX_H */
    70.