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ARM: OMAP4: hwmod data: add HDQ/1-wire

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Add the HDQ/1-wire hwmod and associated interconnect data.  The
HDQ/1-wire IP block is a low-speed serial interconnect.

Signed-off-by: Paul Walmsley <paul@pwsan.com>
Signed-off-by: Benoît Cousson <b-cousson@ti.com>
This commit is contained in:
Paul Walmsley 2012-04-19 13:33:50 -06:00
parent b050f688e1
commit a091c08e65
1 changed files with 60 additions and 1 deletions
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61
arch/arm/mach-omap2/omap_hwmod_44xx_data.c
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@ -265,7 +265,6 @@ static struct omap_hwmod omap44xx_mpu_private_hwmod = {
* emif2
* gpmc
* gpu
* hdq1w
* mcasp
* mpu_c0
* mpu_c1
@ -1066,6 +1065,47 @@ static struct omap_hwmod omap44xx_gpio6_hwmod = {
.dev_attr = &gpio_dev_attr,
};
/*
* 'hdq1w' class
* hdq / 1-wire serial interface controller
*/
static struct omap_hwmod_class_sysconfig omap44xx_hdq1w_sysc = {
.rev_offs = 0x0000,
.sysc_offs = 0x0014,
.syss_offs = 0x0018,
.sysc_flags = (SYSC_HAS_AUTOIDLE | SYSC_HAS_SOFTRESET |
SYSS_HAS_RESET_STATUS),
.sysc_fields = &omap_hwmod_sysc_type1,
};
static struct omap_hwmod_class omap44xx_hdq1w_hwmod_class = {
.name = "hdq1w",
.sysc = &omap44xx_hdq1w_sysc,
};
/* hdq1w */
static struct omap_hwmod_irq_info omap44xx_hdq1w_irqs[] = {
{ .irq = 58 + OMAP44XX_IRQ_GIC_START },
{ .irq = -1 }
};
static struct omap_hwmod omap44xx_hdq1w_hwmod = {
.name = "hdq1w",
.class = &omap44xx_hdq1w_hwmod_class,
.clkdm_name = "l4_per_clkdm",
.flags = HWMOD_INIT_NO_RESET, /* XXX temporary */
.mpu_irqs = omap44xx_hdq1w_irqs,
.main_clk = "hdq1w_fck",
.prcm = {
.omap4 = {
.clkctrl_offs = OMAP4_CM_L4PER_HDQ1W_CLKCTRL_OFFSET,
.context_offs = OMAP4_RM_L4PER_HDQ1W_CONTEXT_OFFSET,
.modulemode = MODULEMODE_SWCTRL,
},
},
};
/*
* 'hsi' class
* mipi high-speed synchronous serial interface (multichannel and full-duplex
@ -3713,6 +3753,24 @@ static struct omap_hwmod_ocp_if omap44xx_l4_per__gpio6 = {
.user = OCP_USER_MPU | OCP_USER_SDMA,
};
static struct omap_hwmod_addr_space omap44xx_hdq1w_addrs[] = {
{
.pa_start = 0x480b2000,
.pa_end = 0x480b201f,
.flags = ADDR_TYPE_RT
},
{ }
};
/* l4_per -> hdq1w */
static struct omap_hwmod_ocp_if omap44xx_l4_per__hdq1w = {
.master = &omap44xx_l4_per_hwmod,
.slave = &omap44xx_hdq1w_hwmod,
.clk = "l4_div_ck",
.addr = omap44xx_hdq1w_addrs,
.user = OCP_USER_MPU | OCP_USER_SDMA,
};
static struct omap_hwmod_addr_space omap44xx_hsi_addrs[] = {
{
.pa_start = 0x4a058000,
@ -4811,6 +4869,7 @@ static struct omap_hwmod_ocp_if *omap44xx_hwmod_ocp_ifs[] __initdata = {
&omap44xx_l4_per__gpio4,
&omap44xx_l4_per__gpio5,
&omap44xx_l4_per__gpio6,
&omap44xx_l4_per__hdq1w,
&omap44xx_l4_cfg__hsi,
&omap44xx_l4_per__i2c1,
&omap44xx_l4_per__i2c2,