Add the hwmod data for the 13 instances of the system mailbox
IP in DRA7 SoC. The patch is needed for performing a soft-reset
while configuring the respective mailbox instance, otherwise is
a non-essential change for functionality. The modules are smart
idled on reset, and the IP module mode is hardware controlled.

Cc: Rajendra Nayak <redacted>
Cc: Paul Walmsley <paul@pwsan.com>
Signed-off-by: Suman Anna <redacted>
---
 arch/arm/mach-omap2/omap_hwmod_7xx_data.c | 305 ++++++++++++++++++++++++++++++
 1 file changed, 305 insertions(+)

diff --git a/arch/arm/mach-omap2/omap_hwmod_7xx_data.c b/arch/arm/mach-omap2/omap_hwmod_7xx_data.c
index 20b4398..e35f5b1 100644
--- a/arch/arm/mach-omap2/omap_hwmod_7xx_data.c
+++ b/arch/arm/mach-omap2/omap_hwmod_7xx_data.c

@@ -939,6 +939,194 @@ static struct omap_hwmod dra7xx_i2c5_hwmod = {
 };
 
 /*
+ * 'mailbox' class
+ *
+ */
+
+static struct omap_hwmod_class_sysconfig dra7xx_mailbox_sysc = {
+	.rev_offs	= 0x0000,
+	.sysc_offs	= 0x0010,
+	.sysc_flags	= (SYSC_HAS_RESET_STATUS | SYSC_HAS_SIDLEMODE |
+			   SYSC_HAS_SOFTRESET),
+	.idlemodes	= (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART),
+	.sysc_fields	= &omap_hwmod_sysc_type2,
+};
+
+static struct omap_hwmod_class dra7xx_mailbox_hwmod_class = {
+	.name	= "mailbox",
+	.sysc	= &dra7xx_mailbox_sysc,
+};