From d50b110f14ad07066f9ad6e7f32e2b1a595b92f9 Mon Sep 17 00:00:00 2001 From: Mark Langsdorf Date: Thu, 6 Jun 2013 07:52:41 -0500 Subject: 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 Signed-off-by: Tejun Heo --- drivers/ata/ahci.h | 1 + 1 file changed, 1 insertion(+) (limited to 'drivers/ata/ahci.h') 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; -- cgit v1.2.3