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-rw-r--r--arch/arm/mach-davinci/board-da830-evm.c56
1 files changed, 44 insertions, 12 deletions
diff --git a/arch/arm/mach-davinci/board-da830-evm.c b/arch/arm/mach-davinci/board-da830-evm.c
index b2470141dba3..7d8ab36ff83d 100644
--- a/arch/arm/mach-davinci/board-da830-evm.c
+++ b/arch/arm/mach-davinci/board-da830-evm.c
@@ -28,6 +28,7 @@
#include <linux/platform_data/mtd-davinci-aemif.h>
#include <linux/platform_data/spi-davinci.h>
#include <linux/platform_data/usb-davinci.h>
+#include <linux/platform_data/ti-aemif.h>
#include <linux/regulator/machine.h>
#include <asm/mach-types.h>
@@ -333,14 +334,48 @@ static struct resource da830_evm_nand_resources[] = {
},
};
-static struct platform_device da830_evm_nand_device = {
- .name = "davinci_nand",
- .id = 1,
- .dev = {
- .platform_data = &da830_evm_nand_pdata,
+static struct platform_device da830_evm_aemif_devices[] = {
+ {
+ .name = "davinci_nand",
+ .id = 1,
+ .dev = {
+ .platform_data = &da830_evm_nand_pdata,
+ },
+ .num_resources = ARRAY_SIZE(da830_evm_nand_resources),
+ .resource = da830_evm_nand_resources,
+ },
+};
+
+static struct resource da830_evm_aemif_resource[] = {
+ {
+ .start = DA8XX_AEMIF_CTL_BASE,
+ .end = DA8XX_AEMIF_CTL_BASE + SZ_32K - 1,
+ .flags = IORESOURCE_MEM,
+ },
+};
+
+static struct aemif_abus_data da830_evm_aemif_abus_data[] = {
+ {
+ .cs = 3,
},
- .num_resources = ARRAY_SIZE(da830_evm_nand_resources),
- .resource = da830_evm_nand_resources,
+};
+
+static struct aemif_platform_data da830_evm_aemif_pdata = {
+ .abus_data = da830_evm_aemif_abus_data,
+ .num_abus_data = ARRAY_SIZE(da830_evm_aemif_abus_data),
+ .sub_devices = da830_evm_aemif_devices,
+ .num_sub_devices = ARRAY_SIZE(da830_evm_aemif_devices),
+ .cs_offset = 2,
+};
+
+static struct platform_device da830_evm_aemif_device = {
+ .name = "ti-aemif",
+ .id = -1,
+ .dev = {
+ .platform_data = &da830_evm_aemif_pdata,
+ },
+ .resource = da830_evm_aemif_resource,
+ .num_resources = ARRAY_SIZE(da830_evm_aemif_resource),
};
/*
@@ -371,12 +406,9 @@ static inline void da830_evm_init_nand(int mux_mode)
if (ret)
pr_warn("%s: emif25 mux setup failed: %d\n", __func__, ret);
- ret = platform_device_register(&da830_evm_nand_device);
+ ret = platform_device_register(&da830_evm_aemif_device);
if (ret)
- pr_warn("%s: NAND device not registered\n", __func__);
-
- if (davinci_aemif_setup(&da830_evm_nand_device))
- pr_warn("%s: Cannot configure AEMIF\n", __func__);
+ pr_warn("%s: AEMIF device not registered\n", __func__);
gpio_direction_output(mux_mode, 1);
}