Commit ec5df927 authored by Benoit Cousson's avatar Benoit Cousson
Browse files

OMAP4: hwmod data: Add mailbox



Mailbox hwmod data for omap4.
Signed-off-by: default avatarBenoit Cousson <b-cousson@ti.com>
Signed-off-by: default avatarOmar Ramirez Luna <omar.ramirez@ti.com>
[b-cousson@ti.com: Re-order the structures
and remove the irq line name]
parent d63bd74f
......@@ -530,7 +530,6 @@ static struct omap_hwmod omap44xx_mpu_private_hwmod = {
* ipu
* iss
* kbd
* mailbox
* mcasp
* mcbsp1
* mcbsp2
......@@ -2005,6 +2004,70 @@ static struct omap_hwmod omap44xx_iva_hwmod = {
.omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
};
/*
* 'mailbox' class
* mailbox module allowing communication between the on-chip processors using a
* queued mailbox-interrupt mechanism.
*/
static struct omap_hwmod_class_sysconfig omap44xx_mailbox_sysc = {
.rev_offs = 0x0000,
.sysc_offs = 0x0010,
.sysc_flags = (SYSC_HAS_RESET_STATUS | SYSC_HAS_SIDLEMODE |
SYSC_HAS_SOFTRESET),
.idlemodes = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART),
.sysc_fields = &omap_hwmod_sysc_type2,
};
static struct omap_hwmod_class omap44xx_mailbox_hwmod_class = {
.name = "mailbox",
.sysc = &omap44xx_mailbox_sysc,
};
/* mailbox */
static struct omap_hwmod omap44xx_mailbox_hwmod;
static struct omap_hwmod_irq_info omap44xx_mailbox_irqs[] = {
{ .irq = 26 + OMAP44XX_IRQ_GIC_START },
};
static struct omap_hwmod_addr_space omap44xx_mailbox_addrs[] = {
{
.pa_start = 0x4a0f4000,
.pa_end = 0x4a0f41ff,
.flags = ADDR_TYPE_RT
},
};
/* l4_cfg -> mailbox */
static struct omap_hwmod_ocp_if omap44xx_l4_cfg__mailbox = {
.master = &omap44xx_l4_cfg_hwmod,
.slave = &omap44xx_mailbox_hwmod,
.clk = "l4_div_ck",
.addr = omap44xx_mailbox_addrs,
.addr_cnt = ARRAY_SIZE(omap44xx_mailbox_addrs),
.user = OCP_USER_MPU | OCP_USER_SDMA,
};
/* mailbox slave ports */
static struct omap_hwmod_ocp_if *omap44xx_mailbox_slaves[] = {
&omap44xx_l4_cfg__mailbox,
};
static struct omap_hwmod omap44xx_mailbox_hwmod = {
.name = "mailbox",
.class = &omap44xx_mailbox_hwmod_class,
.mpu_irqs = omap44xx_mailbox_irqs,
.mpu_irqs_cnt = ARRAY_SIZE(omap44xx_mailbox_irqs),
.prcm = {
.omap4 = {
.clkctrl_reg = OMAP4430_CM_L4CFG_MAILBOX_CLKCTRL,
},
},
.slaves = omap44xx_mailbox_slaves,
.slaves_cnt = ARRAY_SIZE(omap44xx_mailbox_slaves),
.omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
};
/*
* 'mcspi' class
* multichannel serial port interface (mcspi) / master/slave synchronous serial
......@@ -3539,6 +3602,9 @@ static __initdata struct omap_hwmod *omap44xx_hwmods[] = {
&omap44xx_iva_seq0_hwmod,
&omap44xx_iva_seq1_hwmod,
/* mailbox class */
&omap44xx_mailbox_hwmod,
/* mcspi class */
&omap44xx_mcspi1_hwmod,
&omap44xx_mcspi2_hwmod,
......
Markdown is supported
0% or .
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment