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patches-5.15
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430-MIPS-BCM63XX-add-nand-clocks.patch

430-MIPS-BCM63XX-add-nand-clocks.patch 1.6 KB
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  1. --- a/arch/mips/bcm63xx/clk.c
    2. 

  2. +++ b/arch/mips/bcm63xx/clk.c
    3. 

  3. @@ -452,6 +452,23 @@ static struct clk clk_pcie = {
    4. 

  4.  };
    5. 

  5.  
    6. 

  6.  /*
    7. 

  7. + * NAND clock
    8. 

  8. + */
    9. 

  9. +static void nand_set(struct clk *clk, int enable)
    10. 

  10. +{
    11. 

  11. +	if (BCMCPU_IS_6362())
    12. 

  12. +		bcm_hwclock_set(CKCTL_6362_NAND_EN, enable);
    13. 

  13. +	else if (BCMCPU_IS_6368())
    14. 

  14. +		bcm_hwclock_set(CKCTL_6368_NAND_EN, enable);
    15. 

  15. +	else if (BCMCPU_IS_63268())
    16. 

  16. +		bcm_hwclock_set(CKCTL_63268_NAND_EN, enable);
    17. 

  17. +}
    18. 

  18. +
    19. 

  19. +static struct clk clk_nand = {
    20. 

  20. +	.set	= nand_set,
    21. 

  21. +};
    22. 

  22. +
    23. 

  23. +/*
    24. 

  24.   * Internal peripheral clock
    25. 

  25.   */
    26. 

  26.  static struct clk clk_periph = {
    27. 

  27. @@ -648,6 +665,7 @@ static struct clk_lookup bcm6362_clks[]
    28. 

  28.  	CLKDEV_INIT("bcm63xx-hsspi.0", "pll", &clk_hsspi_pll),
    29. 

  29.  	CLKDEV_INIT("10001000.spi", "pll", &clk_hsspi_pll),
    30. 

  30.  	/* gated clocks */
    31. 

  31. +	CLKDEV_INIT(NULL, "nand", &clk_nand),
    32. 

  32.  	CLKDEV_INIT(NULL, "enetsw", &clk_enetsw),
    33. 

  33.  	CLKDEV_INIT(NULL, "usbh", &clk_usbh),
    34. 

  34.  	CLKDEV_INIT(NULL, "usbd", &clk_usbd),
    35. 

  35. @@ -665,6 +683,7 @@ static struct clk_lookup bcm6368_clks[]
    36. 

  36.  	CLKDEV_INIT("10000100.serial", "refclk", &clk_periph),
    37. 

  37.  	CLKDEV_INIT("10000120.serial", "refclk", &clk_periph),
    38. 

  38.  	/* gated clocks */
    39. 

  39. +	CLKDEV_INIT(NULL, "nand", &clk_nand),
    40. 

  40.  	CLKDEV_INIT(NULL, "enetsw", &clk_enetsw),
    41. 

  41.  	CLKDEV_INIT(NULL, "usbh", &clk_usbh),
    42. 

  42.  	CLKDEV_INIT(NULL, "usbd", &clk_usbd),
    43. 

  43. @@ -683,6 +702,7 @@ static struct clk_lookup bcm63268_clks[]
    44. 

  44.  	CLKDEV_INIT("bcm63xx-hsspi.0", "pll", &clk_hsspi_pll),
    45. 

  45.  	CLKDEV_INIT("10001000.spi", "pll", &clk_hsspi_pll),
    46. 

  46.  	/* gated clocks */
    47. 

  47. +	CLKDEV_INIT(NULL, "nand", &clk_nand),
    48. 

  48.  	CLKDEV_INIT(NULL, "enetsw", &clk_enetsw),
    49. 

  49.  	CLKDEV_INIT(NULL, "usbh", &clk_usbh),
    50. 

  50.  	CLKDEV_INIT(NULL, "usbd", &clk_usbd),
    51.