5 files changed, 112 insertions, 0 deletions

diff --git a/arch/arm/mach-omap2/omap_hwmod_2420_data.c b/arch/arm/mach-omap2/omap_hwmod_2420_data.c
index 85419f86b280..a7640d1b215e 100644
--- a/arch/arm/mach-omap2/omap_hwmod_2420_data.c
+++ b/arch/arm/mach-omap2/omap_hwmod_2420_data.c
@@ -519,6 +519,24 @@ static struct omap_hwmod_ocp_if omap2420_l4_core__hdq1w = {
 };
 
 
+/* l4_wkup -> 32ksync_counter */
+static struct omap_hwmod_addr_space omap2420_counter_32k_addrs[] = {
+        {
+                .pa_start       = 0x48004000,
+                .pa_end         = 0x4800401f,
+                .flags          = ADDR_TYPE_RT
+        },
+        { }
+};
+
+static struct omap_hwmod_ocp_if omap2420_l4_wkup__counter_32k = {
+        .master         = &omap2xxx_l4_wkup_hwmod,
+        .slave          = &omap2xxx_counter_32k_hwmod,
+        .clk            = "sync_32k_ick",
+        .addr           = omap2420_counter_32k_addrs,
+        .user           = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
 static struct omap_hwmod_ocp_if *omap2420_hwmod_ocp_ifs[] __initdata = {
         &omap2xxx_l3_main__l4_core,
         &omap2xxx_mpu__l3_main,
@@ -561,6 +579,7 @@ static struct omap_hwmod_ocp_if *omap2420_hwmod_ocp_ifs[] __initdata = {
         &omap2420_l4_core__mcbsp2,
         &omap2420_l4_core__msdi1,
         &omap2420_l4_core__hdq1w,
+        &omap2420_l4_wkup__counter_32k,
         NULL,
 };
 
diff --git a/arch/arm/mach-omap2/omap_hwmod_2430_data.c b/arch/arm/mach-omap2/omap_hwmod_2430_data.c
index ff93a8dbf427..4d7264981230 100644
--- a/arch/arm/mach-omap2/omap_hwmod_2430_data.c
+++ b/arch/arm/mach-omap2/omap_hwmod_2430_data.c
@@ -865,6 +865,24 @@ static struct omap_hwmod_ocp_if omap2430_l4_core__hdq1w = {
         .flags          = OMAP_FIREWALL_L4 | OCPIF_SWSUP_IDLE,
 };
 
+/* l4_wkup -> 32ksync_counter */
+static struct omap_hwmod_addr_space omap2430_counter_32k_addrs[] = {
+        {
+                .pa_start       = 0x49020000,
+                .pa_end         = 0x4902001f,
+                .flags          = ADDR_TYPE_RT
+        },
+        { }
+};
+
+static struct omap_hwmod_ocp_if omap2430_l4_wkup__counter_32k = {
+        .master         = &omap2xxx_l4_wkup_hwmod,
+        .slave          = &omap2xxx_counter_32k_hwmod,
+        .clk            = "sync_32k_ick",
+        .addr           = omap2430_counter_32k_addrs,
+        .user           = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
 static struct omap_hwmod_ocp_if *omap2430_hwmod_ocp_ifs[] __initdata = {
         &omap2xxx_l3_main__l4_core,
         &omap2xxx_mpu__l3_main,
@@ -914,6 +932,7 @@ static struct omap_hwmod_ocp_if *omap2430_hwmod_ocp_ifs[] __initdata = {
         &omap2430_l4_core__mcbsp4,
         &omap2430_l4_core__mcbsp5,
         &omap2430_l4_core__hdq1w,
+        &omap2430_l4_wkup__counter_32k,
         NULL,
 };
 
diff --git a/arch/arm/mach-omap2/omap_hwmod_2xxx_ipblock_data.c b/arch/arm/mach-omap2/omap_hwmod_2xxx_ipblock_data.c
index 45aaa07e3025..5941f14130a1 100644
--- a/arch/arm/mach-omap2/omap_hwmod_2xxx_ipblock_data.c
+++ b/arch/arm/mach-omap2/omap_hwmod_2xxx_ipblock_data.c
@@ -732,3 +732,23 @@ struct omap_hwmod omap2xxx_mcspi2_hwmod = {
         .class          = &omap2xxx_mcspi_class,
         .dev_attr       = &omap_mcspi2_dev_attr,
 };
+
+
+static struct omap_hwmod_class omap2xxx_counter_hwmod_class = {
+        .name   = "counter",
+};
+
+struct omap_hwmod omap2xxx_counter_32k_hwmod = {
+        .name           = "counter_32k",
+        .main_clk       = "func_32k_ck",
+        .prcm           = {
+                .omap2  = {
+                        .module_offs = WKUP_MOD,
+                        .prcm_reg_id = 1,
+                        .module_bit = OMAP24XX_ST_32KSYNC_SHIFT,
+                        .idlest_reg_id = 1,
+                        .idlest_idle_bit = OMAP24XX_ST_32KSYNC_SHIFT,
+                },
+        },
+        .class          = &omap2xxx_counter_hwmod_class,
+};
diff --git a/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c b/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c
index 87742e20cd5f..2432574123c6 100644
--- a/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c
+++ b/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c
@@ -1997,6 +1997,40 @@ static struct omap_hwmod omap3xxx_hdq1w_hwmod = {
 };
 
 /*
+ * '32K sync counter' class
+ * 32-bit ordinary counter, clocked by the falling edge of the 32 khz clock
+ */
+static struct omap_hwmod_class_sysconfig omap3xxx_counter_sysc = {
+        .rev_offs       = 0x0000,
+        .sysc_offs      = 0x0004,
+        .sysc_flags     = SYSC_HAS_SIDLEMODE,
+        .idlemodes      = (SIDLE_FORCE | SIDLE_NO),
+        .sysc_fields    = &omap_hwmod_sysc_type1,
+};
+
+static struct omap_hwmod_class omap3xxx_counter_hwmod_class = {
+        .name   = "counter",
+        .sysc   = &omap3xxx_counter_sysc,
+};
+
+static struct omap_hwmod omap3xxx_counter_32k_hwmod = {
+        .name           = "counter_32k",
+        .class          = &omap3xxx_counter_hwmod_class,
+        .clkdm_name     = "wkup_clkdm",
+        .flags          = HWMOD_SWSUP_SIDLE,
+        .main_clk       = "wkup_32k_fck",
+        .prcm           = {
+                .omap2  = {
+                        .module_offs = WKUP_MOD,
+                        .prcm_reg_id = 1,
+                        .module_bit = OMAP3430_ST_32KSYNC_SHIFT,
+                        .idlest_reg_id = 1,
+                        .idlest_idle_bit = OMAP3430_ST_32KSYNC_SHIFT,
+                },
+        },
+};
+
+/*
  * interfaces
  */
 
@@ -3085,6 +3119,24 @@ static struct omap_hwmod_ocp_if omap3xxx_l4_core__hdq1w = {
         .flags          = OMAP_FIREWALL_L4 | OCPIF_SWSUP_IDLE,
 };
 
+/* l4_wkup -> 32ksync_counter */
+static struct omap_hwmod_addr_space omap3xxx_counter_32k_addrs[] = {
+        {
+                .pa_start       = 0x48320000,
+                .pa_end         = 0x4832001f,
+                .flags          = ADDR_TYPE_RT
+        },
+        { }
+};
+
+static struct omap_hwmod_ocp_if omap3xxx_l4_wkup__counter_32k = {
+        .master         = &omap3xxx_l4_wkup_hwmod,
+        .slave          = &omap3xxx_counter_32k_hwmod,
+        .clk            = "omap_32ksync_ick",
+        .addr           = omap3xxx_counter_32k_addrs,
+        .user           = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
 static struct omap_hwmod_ocp_if *omap3xxx_hwmod_ocp_ifs[] __initdata = {
         &omap3xxx_l3_main__l4_core,
         &omap3xxx_l3_main__l4_per,
@@ -3129,6 +3181,7 @@ static struct omap_hwmod_ocp_if *omap3xxx_hwmod_ocp_ifs[] __initdata = {
         &omap34xx_l4_core__mcspi2,
         &omap34xx_l4_core__mcspi3,
         &omap34xx_l4_core__mcspi4,
+        &omap3xxx_l4_wkup__counter_32k,
         NULL,
 };
 
diff --git a/arch/arm/mach-omap2/omap_hwmod_common_data.h b/arch/arm/mach-omap2/omap_hwmod_common_data.h
index e244829308bd..e7e8eeae95e5 100644
--- a/arch/arm/mach-omap2/omap_hwmod_common_data.h
+++ b/arch/arm/mach-omap2/omap_hwmod_common_data.h
@@ -75,6 +75,7 @@ extern struct omap_hwmod omap2xxx_gpio3_hwmod;
 extern struct omap_hwmod omap2xxx_gpio4_hwmod;
 extern struct omap_hwmod omap2xxx_mcspi1_hwmod;
 extern struct omap_hwmod omap2xxx_mcspi2_hwmod;
+extern struct omap_hwmod omap2xxx_counter_32k_hwmod;
 
 /* Common interface data across OMAP2xxx */
 extern struct omap_hwmod_ocp_if omap2xxx_l3_main__l4_core;