101-v5.15-mfd-lpc_ich-Enable-GPIO-driver-for-DH89xxCC.patch 974 B

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  1. From ef0eea5b151aefe1efea78e2fa7c507ff3c56bf0 Mon Sep 17 00:00:00 2001
  2. From: Chris Blake <[email protected]>
  3. Date: Mon, 7 Jun 2021 18:35:35 -0500
  4. Subject: mfd: lpc_ich: Enable GPIO driver for DH89xxCC
  5. Based on the Intel Datasheet for the DH89xxCC PCH, the GPIO driver
  6. is the same as ICH_v5_GPIO, minus the fact the DH89xxCC also has
  7. blink support. However, blink support isn't supported by the GPIO
  8. driver so we should use ICH_v5_GPIO. Tested and working on a Meraki
  9. MX100-HW.
  10. Signed-off-by: Chris Blake <[email protected]>
  11. Co-developed-by: Christian Lamparter <[email protected]>
  12. Signed-off-by: Lee Jones <[email protected]>
  13. ---
  14. drivers/mfd/lpc_ich.c | 1 +
  15. 1 file changed, 1 insertion(+)
  16. --- a/drivers/mfd/lpc_ich.c
  17. +++ b/drivers/mfd/lpc_ich.c
  18. @@ -489,6 +489,7 @@ static struct lpc_ich_info lpc_chipset_i
  19. [LPC_DH89XXCC] = {
  20. .name = "DH89xxCC",
  21. .iTCO_version = 2,
  22. + .gpio_version = ICH_V5_GPIO,
  23. },
  24. [LPC_PPT] = {
  25. .name = "Panther Point",