diff options
| -rw-r--r-- | arch/arm/mach-davinci/board-dm365-evm.c | 59 |
1 files changed, 46 insertions, 13 deletions
diff --git a/arch/arm/mach-davinci/board-dm365-evm.c b/arch/arm/mach-davinci/board-dm365-evm.c index 307e88d99dd3..8143756ff38b 100644 --- a/arch/arm/mach-davinci/board-dm365-evm.c +++ b/arch/arm/mach-davinci/board-dm365-evm.c @@ -28,6 +28,7 @@ #include <linux/spi/spi.h> #include <linux/spi/eeprom.h> #include <linux/v4l2-dv-timings.h> +#include <linux/platform_data/ti-aemif.h> #include <asm/mach-types.h> #include <asm/mach/arch.h> @@ -159,14 +160,47 @@ static struct resource davinci_nand_resources[] = { }, }; -static struct platform_device davinci_nand_device = { - .name = "davinci_nand", - .id = 0, - .num_resources = ARRAY_SIZE(davinci_nand_resources), - .resource = davinci_nand_resources, - .dev = { - .platform_data = &davinci_nand_data, +static struct platform_device davinci_aemif_devices[] = { + { + .name = "davinci_nand", + .id = 0, + .num_resources = ARRAY_SIZE(davinci_nand_resources), + .resource = davinci_nand_resources, + .dev = { + .platform_data = &davinci_nand_data, + }, + } +}; + +static struct resource davinci_aemif_resources[] = { + { + .start = DM365_ASYNC_EMIF_CONTROL_BASE, + .end = DM365_ASYNC_EMIF_CONTROL_BASE + SZ_4K - 1, + .flags = IORESOURCE_MEM, + }, +}; + +static struct aemif_abus_data da850_evm_aemif_abus_data[] = { + { + .cs = 1, + }, +}; + +static struct aemif_platform_data davinci_aemif_pdata = { + .abus_data = da850_evm_aemif_abus_data, + .num_abus_data = ARRAY_SIZE(da850_evm_aemif_abus_data), + .sub_devices = davinci_aemif_devices, + .num_sub_devices = ARRAY_SIZE(davinci_aemif_devices), +}; + +static struct platform_device davinci_aemif_device = { + .name = "ti-aemif", + .id = -1, + .dev = { + .platform_data = &davinci_aemif_pdata, }, + .resource = davinci_aemif_resources, + .num_resources = ARRAY_SIZE(davinci_aemif_resources), }; static struct at24_platform_data eeprom_info = { @@ -537,10 +571,6 @@ static void __init evm_init_i2c(void) i2c_register_board_info(1, i2c_info, ARRAY_SIZE(i2c_info)); } -static struct platform_device *dm365_evm_nand_devices[] __initdata = { - &davinci_nand_device, -}; - static inline int have_leds(void) { #ifdef CONFIG_LEDS_CLASS @@ -628,6 +658,7 @@ static void __init evm_init_cpld(void) u8 mux, resets; const char *label; struct clk *aemif_clk; + int rc; /* Make sure we can configure the CPLD through CS1. Then * leave it on for later access to MMC and LED registers. @@ -660,8 +691,10 @@ fail: /* external keypad mux */ mux |= BIT(7); - platform_add_devices(dm365_evm_nand_devices, - ARRAY_SIZE(dm365_evm_nand_devices)); + rc = platform_device_register(&davinci_aemif_device); + if (rc) + pr_warn("%s(): error registering the aemif device: %d\n", + __func__, rc); } else { /* no OneNAND support yet */ } |