1 files changed, 36 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 5ef9007ace50..ffc014244386 100644
--- a/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c
+++ b/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c
@@ -124,6 +124,24 @@ static struct omap_hwmod omap3xxx_iva_hwmod = {
         },
 };
 
+/*
+ * 'debugss' class
+ * debug and emulation sub system
+ */
+
+static struct omap_hwmod_class omap3xxx_debugss_hwmod_class = {
+        .name   = "debugss",
+};
+
+/* debugss */
+static struct omap_hwmod omap3xxx_debugss_hwmod = {
+        .name           = "debugss",
+        .class          = &omap3xxx_debugss_hwmod_class,
+        .clkdm_name     = "emu_clkdm",
+        .main_clk       = "emu_src_ck",
+        .flags          = HWMOD_NO_IDLEST,
+};
+
 /* timer class */
 static struct omap_hwmod_class_sysconfig omap3xxx_timer_1ms_sysc = {
         .rev_offs       = 0x0000,
@@ -2186,6 +2204,23 @@ static struct omap_hwmod_ocp_if omap3xxx_mpu__l3_main = {
         .user   = OCP_USER_MPU,
 };
 
+static struct omap_hwmod_addr_space omap3xxx_l4_emu_addrs[] = {
+        {
+                .pa_start       = 0x54000000,
+                .pa_end         = 0x547fffff,
+                .flags          = ADDR_TYPE_RT,
+        },
+        { }
+};
+
+/* l3 -> debugss */
+static struct omap_hwmod_ocp_if omap3xxx_l3_main__l4_debugss = {
+        .master         = &omap3xxx_l3_main_hwmod,
+        .slave          = &omap3xxx_debugss_hwmod,
+        .addr           = &omap3xxx_l4_emu_hwmod,
+        .user           = OCP_USER_MPU,
+};
+
 /* DSS -> l3 */
 static struct omap_hwmod_ocp_if omap3430es1_dss__l3 = {
         .master         = &omap3430es1_dss_core_hwmod,
@@ -3506,6 +3541,7 @@ static struct omap_hwmod_ocp_if *omap3xxx_hwmod_ocp_ifs[] __initdata = {
         &omap3xxx_l3_main__l4_core,
         &omap3xxx_l3_main__l4_per,
         &omap3xxx_mpu__l3_main,
+        &omap3xxx_l3_main__l4_debugss,
         &omap3xxx_l4_core__l4_wkup,
         &omap3xxx_l4_core__mmc3,
         &omap3_l4_core__uart1,