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Commit 7f904c78 authored by Charulatha V's avatar Charulatha V Committed by Tony Lindgren
Browse files

OMAP2430: hwmod data: Add McSPI 



Update the 2430 hwmod data file with McSPI info.

Signed-off-by: default avatarCharulatha V <charu@ti.com>
Signed-off-by: default avatarGovindraj.R <govindraj.raja@ti.com>
Acked-by: default avatarGrant Likely <grant.likely@secretlab.ca>
Reviewed-by: default avatarKevin Hilman <khilman@ti.com>
Signed-off-by: default avatarTony Lindgren <tony@atomide.com>
parent 617871de

arch/arm/mach-omap2/omap_hwmod_2430_data.c

+219 −0
Original line number Diff line number Diff line
@@ -18,6 +18,7 @@ 
#include <plat/serial.h>

#include <plat/i2c.h>

#include <plat/gpio.h>

#include <plat/mcspi.h>



#include "omap_hwmod_common_data.h"
@@ -45,6 +46,9 @@ static struct omap_hwmod omap2430_gpio3_hwmod; 
static struct omap_hwmod omap2430_gpio4_hwmod;

static struct omap_hwmod omap2430_gpio5_hwmod;

static struct omap_hwmod omap2430_dma_system_hwmod;

static struct omap_hwmod omap2430_mcspi1_hwmod;

static struct omap_hwmod omap2430_mcspi2_hwmod;

static struct omap_hwmod omap2430_mcspi3_hwmod;



/* L3 -> L4_CORE interface */

static struct omap_hwmod_ocp_if omap2430_l3_main__l4_core = {
@@ -223,6 +227,60 @@ static struct omap_hwmod_ocp_if *omap2430_l4_wkup_slaves[] = { 
static struct omap_hwmod_ocp_if *omap2430_l4_wkup_masters[] = {

};



/* l4 core -> mcspi1 interface */

static struct omap_hwmod_addr_space omap2430_mcspi1_addr_space[] = {

	{

		.pa_start	= 0x48098000,

		.pa_end		= 0x480980ff,

		.flags		= ADDR_TYPE_RT,

	},

};



static struct omap_hwmod_ocp_if omap2430_l4_core__mcspi1 = {

	.master		= &omap2430_l4_core_hwmod,

	.slave		= &omap2430_mcspi1_hwmod,

	.clk		= "mcspi1_ick",

	.addr		= omap2430_mcspi1_addr_space,

	.addr_cnt	= ARRAY_SIZE(omap2430_mcspi1_addr_space),

	.user		= OCP_USER_MPU | OCP_USER_SDMA,

};



/* l4 core -> mcspi2 interface */

static struct omap_hwmod_addr_space omap2430_mcspi2_addr_space[] = {

	{

		.pa_start	= 0x4809a000,

		.pa_end		= 0x4809a0ff,

		.flags		= ADDR_TYPE_RT,

	},

};



static struct omap_hwmod_ocp_if omap2430_l4_core__mcspi2 = {

	.master		= &omap2430_l4_core_hwmod,

	.slave		= &omap2430_mcspi2_hwmod,

	.clk		= "mcspi2_ick",

	.addr		= omap2430_mcspi2_addr_space,

	.addr_cnt	= ARRAY_SIZE(omap2430_mcspi2_addr_space),

	.user		= OCP_USER_MPU | OCP_USER_SDMA,

};



/* l4 core -> mcspi3 interface */

static struct omap_hwmod_addr_space omap2430_mcspi3_addr_space[] = {

	{

		.pa_start	= 0x480b8000,

		.pa_end		= 0x480b80ff,

		.flags		= ADDR_TYPE_RT,

	},

};



static struct omap_hwmod_ocp_if omap2430_l4_core__mcspi3 = {

	.master		= &omap2430_l4_core_hwmod,

	.slave		= &omap2430_mcspi3_hwmod,

	.clk		= "mcspi3_ick",

	.addr		= omap2430_mcspi3_addr_space,

	.addr_cnt	= ARRAY_SIZE(omap2430_mcspi3_addr_space),

	.user		= OCP_USER_MPU | OCP_USER_SDMA,

};



/* L4 WKUP */

static struct omap_hwmod omap2430_l4_wkup_hwmod = {

	.name		= "l4_wkup",
@@ -919,6 +977,162 @@ static struct omap_hwmod omap2430_dma_system_hwmod = { 
	.flags		= HWMOD_NO_IDLEST,

};



/*

 * 'mcspi' class

 * multichannel serial port interface (mcspi) / master/slave synchronous serial

 * bus

 */



static struct omap_hwmod_class_sysconfig omap2430_mcspi_sysc = {

	.rev_offs	= 0x0000,

	.sysc_offs	= 0x0010,

	.syss_offs	= 0x0014,

	.sysc_flags	= (SYSC_HAS_CLOCKACTIVITY | SYSC_HAS_SIDLEMODE |

				SYSC_HAS_ENAWAKEUP | SYSC_HAS_SOFTRESET |

				SYSC_HAS_AUTOIDLE | SYSS_HAS_RESET_STATUS),

	.idlemodes	= (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART),

	.sysc_fields    = &omap_hwmod_sysc_type1,

};



static struct omap_hwmod_class omap2430_mcspi_class = {

	.name = "mcspi",

	.sysc = &omap2430_mcspi_sysc,

	.rev = OMAP2_MCSPI_REV,

};



/* mcspi1 */

static struct omap_hwmod_irq_info omap2430_mcspi1_mpu_irqs[] = {

	{ .irq = 65 },

};



static struct omap_hwmod_dma_info omap2430_mcspi1_sdma_reqs[] = {

	{ .name = "tx0", .dma_req = 35 }, /* DMA_SPI1_TX0 */

	{ .name = "rx0", .dma_req = 36 }, /* DMA_SPI1_RX0 */

	{ .name = "tx1", .dma_req = 37 }, /* DMA_SPI1_TX1 */

	{ .name = "rx1", .dma_req = 38 }, /* DMA_SPI1_RX1 */

	{ .name = "tx2", .dma_req = 39 }, /* DMA_SPI1_TX2 */

	{ .name = "rx2", .dma_req = 40 }, /* DMA_SPI1_RX2 */

	{ .name = "tx3", .dma_req = 41 }, /* DMA_SPI1_TX3 */

	{ .name = "rx3", .dma_req = 42 }, /* DMA_SPI1_RX3 */

};



static struct omap_hwmod_ocp_if *omap2430_mcspi1_slaves[] = {

	&omap2430_l4_core__mcspi1,

};



static struct omap2_mcspi_dev_attr omap_mcspi1_dev_attr = {

	.num_chipselect = 4,

};



static struct omap_hwmod omap2430_mcspi1_hwmod = {

	.name		= "mcspi1_hwmod",

	.mpu_irqs	= omap2430_mcspi1_mpu_irqs,

	.mpu_irqs_cnt	= ARRAY_SIZE(omap2430_mcspi1_mpu_irqs),

	.sdma_reqs	= omap2430_mcspi1_sdma_reqs,

	.sdma_reqs_cnt	= ARRAY_SIZE(omap2430_mcspi1_sdma_reqs),

	.main_clk	= "mcspi1_fck",

	.prcm		= {

		.omap2 = {

			.module_offs = CORE_MOD,

			.prcm_reg_id = 1,

			.module_bit = OMAP24XX_EN_MCSPI1_SHIFT,

			.idlest_reg_id = 1,

			.idlest_idle_bit = OMAP24XX_ST_MCSPI1_SHIFT,

		},

	},

	.slaves		= omap2430_mcspi1_slaves,

	.slaves_cnt	= ARRAY_SIZE(omap2430_mcspi1_slaves),

	.class		= &omap2430_mcspi_class,

	.dev_attr       = &omap_mcspi1_dev_attr,

	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP2430),

};



/* mcspi2 */

static struct omap_hwmod_irq_info omap2430_mcspi2_mpu_irqs[] = {

	{ .irq = 66 },

};



static struct omap_hwmod_dma_info omap2430_mcspi2_sdma_reqs[] = {

	{ .name = "tx0", .dma_req = 43 }, /* DMA_SPI2_TX0 */

	{ .name = "rx0", .dma_req = 44 }, /* DMA_SPI2_RX0 */

	{ .name = "tx1", .dma_req = 45 }, /* DMA_SPI2_TX1 */

	{ .name = "rx1", .dma_req = 46 }, /* DMA_SPI2_RX1 */

};



static struct omap_hwmod_ocp_if *omap2430_mcspi2_slaves[] = {

	&omap2430_l4_core__mcspi2,

};



static struct omap2_mcspi_dev_attr omap_mcspi2_dev_attr = {

	.num_chipselect = 2,

};



static struct omap_hwmod omap2430_mcspi2_hwmod = {

	.name		= "mcspi2_hwmod",

	.mpu_irqs	= omap2430_mcspi2_mpu_irqs,

	.mpu_irqs_cnt	= ARRAY_SIZE(omap2430_mcspi2_mpu_irqs),

	.sdma_reqs	= omap2430_mcspi2_sdma_reqs,

	.sdma_reqs_cnt	= ARRAY_SIZE(omap2430_mcspi2_sdma_reqs),

	.main_clk	= "mcspi2_fck",

	.prcm		= {

		.omap2 = {

			.module_offs = CORE_MOD,

			.prcm_reg_id = 1,

			.module_bit = OMAP24XX_EN_MCSPI2_SHIFT,

			.idlest_reg_id = 1,

			.idlest_idle_bit = OMAP24XX_ST_MCSPI2_SHIFT,

		},

	},

	.slaves		= omap2430_mcspi2_slaves,

	.slaves_cnt	= ARRAY_SIZE(omap2430_mcspi2_slaves),

	.class		= &omap2430_mcspi_class,

	.dev_attr       = &omap_mcspi2_dev_attr,

	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP2430),

};



/* mcspi3 */

static struct omap_hwmod_irq_info omap2430_mcspi3_mpu_irqs[] = {

	{ .irq = 91 },

};



static struct omap_hwmod_dma_info omap2430_mcspi3_sdma_reqs[] = {

	{ .name = "tx0", .dma_req = 15 }, /* DMA_SPI3_TX0 */

	{ .name = "rx0", .dma_req = 16 }, /* DMA_SPI3_RX0 */

	{ .name = "tx1", .dma_req = 23 }, /* DMA_SPI3_TX1 */

	{ .name = "rx1", .dma_req = 24 }, /* DMA_SPI3_RX1 */

};



static struct omap_hwmod_ocp_if *omap2430_mcspi3_slaves[] = {

	&omap2430_l4_core__mcspi3,

};



static struct omap2_mcspi_dev_attr omap_mcspi3_dev_attr = {

	.num_chipselect = 2,

};



static struct omap_hwmod omap2430_mcspi3_hwmod = {

	.name		= "mcspi3_hwmod",

	.mpu_irqs	= omap2430_mcspi3_mpu_irqs,

	.mpu_irqs_cnt	= ARRAY_SIZE(omap2430_mcspi3_mpu_irqs),

	.sdma_reqs	= omap2430_mcspi3_sdma_reqs,

	.sdma_reqs_cnt	= ARRAY_SIZE(omap2430_mcspi3_sdma_reqs),

	.main_clk	= "mcspi3_fck",

	.prcm		= {

		.omap2 = {

			.module_offs = CORE_MOD,

			.prcm_reg_id = 2,

			.module_bit = OMAP2430_EN_MCSPI3_SHIFT,

			.idlest_reg_id = 2,

			.idlest_idle_bit = OMAP2430_ST_MCSPI3_SHIFT,

		},

	},

	.slaves		= omap2430_mcspi3_slaves,

	.slaves_cnt	= ARRAY_SIZE(omap2430_mcspi3_slaves),

	.class		= &omap2430_mcspi_class,

	.dev_attr       = &omap_mcspi3_dev_attr,

	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP2430),

};



static __initdata struct omap_hwmod *omap2430_hwmods[] = {

	&omap2430_l3_main_hwmod,

	&omap2430_l4_core_hwmod,
@@ -941,6 +1155,11 @@ static __initdata struct omap_hwmod *omap2430_hwmods[] = { 


	/* dma_system class*/

	&omap2430_dma_system_hwmod,



	/* mcspi class */

	&omap2430_mcspi1_hwmod,

	&omap2430_mcspi2_hwmod,

	&omap2430_mcspi3_hwmod,

	NULL,

};