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ARM: OMAP4: hwmod data: add GPMC 

Add the GPMC hwmod and associated interconnect data.   The GPMC is a
programmable parallel-bus memory controller.

Signed-off-by: Benoît Cousson <b-cousson@ti.com>
Signed-off-by: Paul Walmsley <paul@pwsan.com>
This commit is contained in:
Benoît Cousson 2012-04-19 13:33:51 -06:00 committed by Paul Walmsley
parent a091c08e65
commit eb42b5d399
1 changed files with 66 additions and 1 deletions
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67
arch/arm/mach-omap2/omap_hwmod_44xx_data.c
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@ -263,7 +263,6 @@ static struct omap_hwmod omap44xx_mpu_private_hwmod = {
* elm
* emif1
* emif2
* gpmc
* gpu
* mcasp
* mpu_c0
@ -1065,6 +1064,53 @@ static struct omap_hwmod omap44xx_gpio6_hwmod = {
.dev_attr = &gpio_dev_attr,
};
/*
* 'gpmc' class
* general purpose memory controller
*/
static struct omap_hwmod_class_sysconfig omap44xx_gpmc_sysc = {
.rev_offs = 0x0000,
.sysc_offs = 0x0010,
.syss_offs = 0x0014,
.sysc_flags = (SYSC_HAS_AUTOIDLE | SYSC_HAS_SIDLEMODE |
SYSC_HAS_SOFTRESET | SYSS_HAS_RESET_STATUS),
.idlemodes = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART),
.sysc_fields = &omap_hwmod_sysc_type1,
};
static struct omap_hwmod_class omap44xx_gpmc_hwmod_class = {
.name = "gpmc",
.sysc = &omap44xx_gpmc_sysc,
};
/* gpmc */
static struct omap_hwmod_irq_info omap44xx_gpmc_irqs[] = {
{ .irq = 20 + OMAP44XX_IRQ_GIC_START },
{ .irq = -1 }
};
static struct omap_hwmod_dma_info omap44xx_gpmc_sdma_reqs[] = {
{ .dma_req = 3 + OMAP44XX_DMA_REQ_START },
{ .dma_req = -1 }
};
static struct omap_hwmod omap44xx_gpmc_hwmod = {
.name = "gpmc",
.class = &omap44xx_gpmc_hwmod_class,
.clkdm_name = "l3_2_clkdm",
.flags = HWMOD_INIT_NO_IDLE | HWMOD_INIT_NO_RESET,
.mpu_irqs = omap44xx_gpmc_irqs,
.sdma_reqs = omap44xx_gpmc_sdma_reqs,
.prcm = {
.omap4 = {
.clkctrl_offs = OMAP4_CM_L3_2_GPMC_CLKCTRL_OFFSET,
.context_offs = OMAP4_RM_L3_2_GPMC_CONTEXT_OFFSET,
.modulemode = MODULEMODE_HWCTRL,
},
},
};
/*
* 'hdq1w' class
* hdq / 1-wire serial interface controller
@ -3753,6 +3799,24 @@ static struct omap_hwmod_ocp_if omap44xx_l4_per__gpio6 = {
.user = OCP_USER_MPU | OCP_USER_SDMA,
};
static struct omap_hwmod_addr_space omap44xx_gpmc_addrs[] = {
{
.pa_start = 0x50000000,
.pa_end = 0x500003ff,
.flags = ADDR_TYPE_RT
},
{ }
};
/* l3_main_2 -> gpmc */
static struct omap_hwmod_ocp_if omap44xx_l3_main_2__gpmc = {
.master = &omap44xx_l3_main_2_hwmod,
.slave = &omap44xx_gpmc_hwmod,
.clk = "l3_div_ck",
.addr = omap44xx_gpmc_addrs,
.user = OCP_USER_MPU | OCP_USER_SDMA,
};
static struct omap_hwmod_addr_space omap44xx_hdq1w_addrs[] = {
{
.pa_start = 0x480b2000,
@ -4869,6 +4933,7 @@ static struct omap_hwmod_ocp_if *omap44xx_hwmod_ocp_ifs[] __initdata = {
&omap44xx_l4_per__gpio4,
&omap44xx_l4_per__gpio5,
&omap44xx_l4_per__gpio6,
&omap44xx_l3_main_2__gpmc,
&omap44xx_l4_per__hdq1w,
&omap44xx_l4_cfg__hsi,
&omap44xx_l4_per__i2c1,