Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit b6a26b4b authored by Igor Grinberg's avatar Igor Grinberg Committed by Tony Lindgren
Browse files

omap3: cm-t3517: add support for TI HECC 



add support for TI HECC.

Signed-off-by: default avatarIgor Grinberg <grinberg@compulab.co.il>
Signed-off-by: default avatarTony Lindgren <tony@atomide.com>
parent ec34fccd

arch/arm/mach-omap2/board-cm-t3517.c

+45 −0
Original line number Diff line number Diff line
@@ -32,6 +32,7 @@ 
#include <linux/mtd/mtd.h>

#include <linux/mtd/nand.h>

#include <linux/mtd/partitions.h>

#include <linux/can/platform/ti_hecc.h>



#include <asm/mach-types.h>

#include <asm/mach/arch.h>
@@ -44,6 +45,8 @@ 
#include <plat/nand.h>

#include <plat/gpmc.h>



#include <mach/am35xx.h>



#include "mux.h"



#if defined(CONFIG_LEDS_GPIO) || defined(CONFIG_LEDS_GPIO_MODULE)
@@ -77,6 +80,47 @@ static void __init cm_t3517_init_leds(void) 
static inline void cm_t3517_init_leds(void) {}

#endif



#if defined(CONFIG_CAN_TI_HECC) || defined(CONFIG_CAN_TI_HECC_MODULE)

static struct resource cm_t3517_hecc_resources[] = {

	{

		.start	= AM35XX_IPSS_HECC_BASE,

		.end	= AM35XX_IPSS_HECC_BASE + SZ_16K - 1,

		.flags	= IORESOURCE_MEM,

	},

	{

		.start	= INT_35XX_HECC0_IRQ,

		.end	= INT_35XX_HECC0_IRQ,

		.flags	= IORESOURCE_IRQ,

	},

};



static struct ti_hecc_platform_data cm_t3517_hecc_pdata = {

	.scc_hecc_offset	= AM35XX_HECC_SCC_HECC_OFFSET,

	.scc_ram_offset		= AM35XX_HECC_SCC_RAM_OFFSET,

	.hecc_ram_offset	= AM35XX_HECC_RAM_OFFSET,

	.mbx_offset		= AM35XX_HECC_MBOX_OFFSET,

	.int_line		= AM35XX_HECC_INT_LINE,

	.version		= AM35XX_HECC_VERSION,

};



static struct platform_device cm_t3517_hecc_device = {

	.name		= "ti_hecc",

	.id		= 1,

	.num_resources	= ARRAY_SIZE(cm_t3517_hecc_resources),

	.resource	= cm_t3517_hecc_resources,

	.dev		= {

		.platform_data	= &cm_t3517_hecc_pdata,

	},

};



static void cm_t3517_init_hecc(void)

{

	platform_device_register(&cm_t3517_hecc_device);

}

#else

static inline void cm_t3517_init_hecc(void) {}

#endif



#if defined(CONFIG_RTC_DRV_V3020) || defined(CONFIG_RTC_DRV_V3020_MODULE)

#define RTC_IO_GPIO		(153)

#define RTC_WR_GPIO		(154)
@@ -235,6 +279,7 @@ static void __init cm_t3517_init(void) 
	cm_t3517_init_nand();

	cm_t3517_init_rtc();

	cm_t3517_init_usbh();

	cm_t3517_init_hecc();

}



MACHINE_START(CM_T3517, "Compulab CM-T3517")