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--- a/drivers/ssb/driver_mipscore.c
+++ b/drivers/ssb/driver_mipscore.c
@@ -14,6 +14,7 @@
#include <linux/serial_core.h>
#include <linux/serial_reg.h>
#include <linux/time.h>
+#include <linux/platform_device.h>
#include "ssb_private.h"
@@ -186,6 +187,19 @@ static void ssb_mips_serial_init(struct
mcore->nr_serial_ports = 0;
}
+static struct resource ssb_pflash_resource = {
+ .name = "ssb_pflash",
+ .start = 0,
+ .end = 0,
+ .flags = 0,
+};
+
+struct platform_device ssb_pflash_dev = {
+ .name = "bcm47xx-pflash",
+ .resource = &ssb_pflash_resource,
+ .num_resources = 1,
+};
+
static void ssb_mips_flash_detect(struct ssb_mipscore *mcore)
{
struct ssb_bus *bus = mcore->dev->bus;
@@ -196,6 +210,9 @@ static void ssb_mips_flash_detect(struct
mcore->pflash.buswidth = 2;
mcore->pflash.window = SSB_FLASH1;
mcore->pflash.window_size = SSB_FLASH1_SZ;
+ ssb_pflash_resource.start = mcore->pflash.window;
+ ssb_pflash_resource.end = mcore->pflash.window +
+ mcore->pflash.window_size;
return;
}
@@ -216,6 +233,9 @@ static void ssb_mips_flash_detect(struct
mcore->pflash.buswidth = 1;
else
mcore->pflash.buswidth = 2;
+ ssb_pflash_resource.start = mcore->pflash.window;
+ ssb_pflash_resource.end = mcore->pflash.window +
+ mcore->pflash.window_size;
break;
}
}
--- a/drivers/ssb/main.c
+++ b/drivers/ssb/main.c
@@ -549,6 +549,14 @@ static int ssb_devices_register(struct s
"Error registering serial flash\n");
}
#endif
+#ifdef CONFIG_SSB_DRIVER_MIPS
+ if (bus->mipscore.pflash.present) {
+ err = platform_device_register(&ssb_pflash_dev);
+ if (err)
+ ssb_printk(KERN_ERR PFX
+ "Error registering parallel flash\n");
+ }
+#endif
return 0;
error:
--- a/drivers/ssb/ssb_private.h
+++ b/drivers/ssb/ssb_private.h
@@ -271,4 +271,6 @@ static inline int ssb_gpio_init(struct s
}
#endif /* CONFIG_SSB_DRIVER_GPIO */
+extern struct platform_device ssb_pflash_dev;
+
#endif /* LINUX_SSB_PRIVATE_H_ */
|
