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omap3: cm-t3517: add support for TI HECC

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add support for TI HECC.

Signed-off-by: Igor Grinberg <grinberg@compulab.co.il>
Signed-off-by: Tony Lindgren <tony@atomide.com>
This commit is contained in:
Igor Grinberg 2010-09-21 16:03:13 +00:00 committed by Tony Lindgren
parent ec34fccd3a
commit b6a26b4b87
1 changed files with 45 additions and 0 deletions
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45
arch/arm/mach-omap2/board-cm-t3517.c
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@ -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")