@@ -1132,6 +1132,74 @@ static struct omap_hwmod omap3xxx_gpio6_hwmod = {
.slaves_cnt = ARRAY_SIZE(omap3xxx_gpio6_slaves),
.class = &omap3xxx_gpio_hwmod_class,
.dev_attr = &gpio_dev_attr,
+ .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430),
+};
+
+/*
+ * 'mailbox' class
+ * mailbox module allowing communication between the on-chip processors
+ * using a queued mailbox-interrupt mechanism.
+ */
+
+static struct omap_hwmod_class_sysconfig omap3xxx_mailbox_sysc = {
+ .rev_offs = 0x000,
+ .sysc_offs = 0x010,
+ .syss_offs = 0x014,
+ .sysc_flags = (SYSC_HAS_CLOCKACTIVITY | SYSC_HAS_SIDLEMODE |
+ SYSC_HAS_SOFTRESET | SYSC_HAS_AUTOIDLE),
+ .idlemodes = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART),
+ .sysc_fields = &omap_hwmod_sysc_type1,
+};
+
+static struct omap_hwmod_class omap3xxx_mailbox_hwmod_class = {
+ .name = "mailbox",
+ .sysc = &omap3xxx_mailbox_sysc,
+};
+
+static struct omap_hwmod omap3xxx_mailbox_hwmod;
+static struct omap_hwmod_irq_info omap3xxx_mailbox_irqs[] = {
+ { .name = "dsp", .irq = 26, },
+};
+
+static struct omap_hwmod_addr_space omap3xxx_mailbox_addrs[] = {
+ {
+ .pa_start = 0x48094000,
+ .pa_end = 0x480941ff,
+ .flags = ADDR_TYPE_RT,
+ },
+};
+
+/* l4_core -> mailbox */
+static struct omap_hwmod_ocp_if omap3xxx_l4_core__mailbox = {
+ .master = &omap3xxx_l4_core_hwmod,
+ .slave = &omap3xxx_mailbox_hwmod,
+ .clk = "mailboxes_ick",
+ .addr = omap3xxx_mailbox_addrs,
+ .addr_cnt = ARRAY_SIZE(omap3xxx_mailbox_addrs),
+ .user = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+/* mailbox slave ports */
+static struct omap_hwmod_ocp_if *omap3xxx_mailbox_slaves[] = {
+ &omap3xxx_l4_core__mailbox,
+};
+
+static struct omap_hwmod omap3xxx_mailbox_hwmod = {
+ .name = "mailbox",
+ .class = &omap3xxx_mailbox_hwmod_class,
+ .mpu_irqs = omap3xxx_mailbox_irqs,
+ .mpu_irqs_cnt = ARRAY_SIZE(omap3xxx_mailbox_irqs),
+ .prcm = {
+ .omap2 = {
+ .prcm_reg_id = 1,
+ .module_bit = OMAP3430_EN_MAILBOXES_SHIFT,
+ .module_offs = CORE_MOD,
+ .idlest_reg_id = 1,
+ .idlest_idle_bit = OMAP3430_ST_MAILBOXES_SHIFT,
+ },
+ },
+ .slaves = omap3xxx_mailbox_slaves,
+ .slaves_cnt = ARRAY_SIZE(omap3xxx_mailbox_slaves),
.omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430),
};
@@ -1387,6 +1455,10 @@ static __initdata struct omap_hwmod *omap3xxx_hwmods[] = {
/* dma_system class*/
&omap3xxx_dma_system_hwmod,
+
+ /* mailbox class */
+ &omap3xxx_mailbox_hwmod,
+
NULL,
};