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authorBartosz Golaszewski <bgolaszewski@baylibre.com>2017-03-14 12:04:51 +0100
committerTejun Heo <tj@kernel.org>2017-03-24 11:40:03 -0400
commitdf46e6a4c06c89a728e59073517001510a63955b (patch)
tree494152f10f54da9e76ae9705fa7025d17dff573a /drivers/ata/Kconfig
parent3075b62d15df424b8e87447eb13e1604240293f2 (diff)
downloadlinux-df46e6a4c06c89a728e59073517001510a63955b.tar.bz2
ata: ahci: add support for DaVinci DM816 SATA controller
This SATA controller is quite similar to the one present on the DA850 SoC, but the PHY configuration is different and it supports two HBA ports. The IP suffers from the same PMP issue the DA850 does - if we enable PMP but don't use it - softreset fails. Appropriate workaround was implemented in this driver as well. Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com> Signed-off-by: Tejun Heo <tj@kernel.org>
Diffstat (limited to 'drivers/ata/Kconfig')
-rw-r--r--drivers/ata/Kconfig9
1 files changed, 9 insertions, 0 deletions
diff --git a/drivers/ata/Kconfig b/drivers/ata/Kconfig
index 19069feb196d..ff6cb9e4c381 100644
--- a/drivers/ata/Kconfig
+++ b/drivers/ata/Kconfig
@@ -117,6 +117,15 @@ config AHCI_DA850
If unsure, say N.
+config AHCI_DM816
+ tristate "DaVinci DM816 AHCI SATA support"
+ depends on ARCH_OMAP2PLUS
+ help
+ This option enables support for the DaVinci DM816 SoC's
+ onboard AHCI SATA controller.
+
+ If unsure, say N.
+
config AHCI_ST
tristate "ST AHCI SATA support"
depends on ARCH_STI