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[v2,2/7] OMAP3: hwmod data: add mailbox data

Message ID 1289006244-27147-3-git-send-email-omar.ramirez@ti.com (mailing list archive)
State New, archived
Delegated to: Hiroshi DOYU
Headers show

Commit Message

omar ramirez Nov. 6, 2010, 1:17 a.m. UTC
None
diff mbox

Patch

diff --git a/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c b/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c
index ed6bf4a..60d977e 100644
--- a/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c
+++ b/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c
@@ -736,6 +736,71 @@  static struct omap_hwmod omap3xxx_i2c3_hwmod = {
 	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP3430),
 };
 
+/* mailbox */
+
+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_addr_space omap3xxx_mailbox_addrs[] = {
+	{
+		.pa_start	= OMAP34XX_MAILBOX_BASE,
+		.pa_end		= OMAP34XX_MAILBOX_BASE + SZ_4K - 1,
+		.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,
+	.addr		= omap3xxx_mailbox_addrs,
+	.clk		= "mailboxes_ick",
+	.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_irq_info omap3xxx_mailbox_irqs[] = {
+	{ .name = "dsp", .irq = INT_24XX_MAIL_U0_MPU, },
+};
+
+static struct omap_hwmod omap3xxx_mailbox_hwmod = {
+	.name		= "mailbox",
+	.class		= &omap3xxx_mailbox_hwmod_class,
+	.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,
+		},
+	},
+	.mpu_irqs	= omap3xxx_mailbox_irqs,
+	.mpu_irqs_cnt	= ARRAY_SIZE(omap3xxx_mailbox_irqs),
+	.slaves		= omap3xxx_mailbox_slaves,
+	.slaves_cnt	= ARRAY_SIZE(omap3xxx_mailbox_slaves),
+	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP3430),
+};
+
 static __initdata struct omap_hwmod *omap3xxx_hwmods[] = {
 	&omap3xxx_l3_main_hwmod,
 	&omap3xxx_l4_core_hwmod,
@@ -751,6 +816,7 @@  static __initdata struct omap_hwmod *omap3xxx_hwmods[] = {
 	&omap3xxx_i2c1_hwmod,
 	&omap3xxx_i2c2_hwmod,
 	&omap3xxx_i2c3_hwmod,
+	&omap3xxx_mailbox_hwmod,
 	NULL,
 };