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Commit 0f9dfdd3 authored by Felipe Contreras's avatar Felipe Contreras Committed by Tony Lindgren
Browse files

OMAP3: hwmod data: add mailbox data 



Mailbox hwmod data for omap3.

Signed-off-by: default avatarFelipe Contreras <felipe.contreras@gmail.com>
Signed-off-by: default avatarOmar Ramirez Luna <omar.ramirez@ti.com>
Signed-off-by: default avatarTony Lindgren <tony@atomide.com>
parent fca1ab55

arch/arm/mach-omap2/omap_hwmod_3xxx_data.c

+71 −0
Original line number Diff line number Diff line
@@ -1858,6 +1858,74 @@ static struct omap_hwmod omap36xx_sr2_hwmod = { 
	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP3630ES1),

};



/*

 * '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[] = {

	{ .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,

	.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),

	.main_clk	= "mailboxes_ick",

	.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),

};



/* l4 core -> mcspi1 interface */

static struct omap_hwmod_addr_space omap34xx_mcspi1_addr_space[] = {

	{
@@ -2253,6 +2321,9 @@ static __initdata struct omap_hwmod *omap3xxx_hwmods[] = { 
	/* dma_system class*/

	&omap3xxx_dma_system_hwmod,



	/* mailbox class */

	&omap3xxx_mailbox_hwmod,



	/* mcspi class */

	&omap34xx_mcspi1,

	&omap34xx_mcspi2,