diff options
| author | Suman Anna <s-anna@ti.com> | 2013-05-07 17:30:27 -0500 |
|---|---|---|
| committer | Suman Anna <s-anna@ti.com> | 2013-06-11 11:41:30 -0500 |
| commit | fe32c1f6024e357f586b1d666237cab80a1215ce (patch) | |
| tree | 04ba3a27a26419441e464b2d152e1cbb0ac8d447 /arch/arm/mach-omap2/omap_hwmod_3xxx_data.c | |
| parent | b8a7cf8e2b15a3abac0a9e376b6b7ed4bbb6ee8e (diff) | |
ARM: OMAP2+: add user and fifo info to mailbox platform data
The different generations of OMAP2+ SoCs have almost the same
mailbox IP, but the IP has configurable parameters for number
of users (interrupts it can generate out towards processors)
and number of fifos (the base unidirectional h/w communication
channel). This data cannot be read from any registers, and so
has been added to the platform data.
This data together with the interrupt-type configuration can be
used in properly figuring out the number of registers to save
and restore in the OMAP mailbox driver code.
Cc: Paul Walmsley <paul@pwsan.com>
Signed-off-by: Suman Anna <s-anna@ti.com>
Diffstat (limited to 'arch/arm/mach-omap2/omap_hwmod_3xxx_data.c')
| -rw-r--r-- | arch/arm/mach-omap2/omap_hwmod_3xxx_data.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c b/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c index 9ac5122396d8..8e4cbc99ce28 100644 --- a/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c +++ b/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c @@ -1511,6 +1511,8 @@ static struct omap_mbox_dev_info omap3xxx_mailbox_info[] = { }; static struct omap_mbox_pdata omap3xxx_mailbox_attrs = { + .num_users = 2, + .num_fifos = 2, .info_cnt = ARRAY_SIZE(omap3xxx_mailbox_info), .info = omap3xxx_mailbox_info, }; |