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| author | Mark Langsdorf <mark.langsdorf@calxeda.com> | 2013-06-06 07:52:41 -0500 |
|---|---|---|
| committer | Tejun Heo <tj@kernel.org> | 2013-06-06 14:05:24 -0700 |
| commit | d50b110f14ad07066f9ad6e7f32e2b1a595b92f9 (patch) | |
| tree | dc54f400aa524bad55254989464f3cd2ee3b7a95 /drivers/ata/ahci.h | |
| parent | 439d7a358f93a52458527329939be9f97db1242a (diff) | |
| download | linux-d50b110f14ad07066f9ad6e7f32e2b1a595b92f9.tar.gz linux-d50b110f14ad07066f9ad6e7f32e2b1a595b92f9.tar.bz2 linux-d50b110f14ad07066f9ad6e7f32e2b1a595b92f9.zip | |
sata highbank: add bit-banged SGPIO driver support
Highbank supports SGPIO by bit-banging out the SGPIO signals over
three GPIO pins defined in the DTB. Add support for this SGPIO
functionality.
Signed-off-by: Mark Langsdorf <mark.langsdorf@calxeda.com>
Signed-off-by: Tejun Heo <tj@kernel.org>
Diffstat (limited to 'drivers/ata/ahci.h')
| -rw-r--r-- | drivers/ata/ahci.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/ata/ahci.h b/drivers/ata/ahci.h index 05adf29a2814..adfb2df20b7a 100644 --- a/drivers/ata/ahci.h +++ b/drivers/ata/ahci.h @@ -322,6 +322,7 @@ struct ahci_host_priv { u32 em_buf_sz; /* EM buffer size in byte */ u32 em_msg_type; /* EM message type */ struct clk *clk; /* Only for platforms supporting clk */ + void *plat_data; /* Other platform data */ }; extern int ahci_ignore_sss; |