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authorLinus Walleij <linus.walleij@linaro.org>2012-04-03 11:58:42 +0100
committerRussell King <rmk+kernel@arm.linux.org.uk>2012-04-19 19:31:33 +0100
commit6026aa907b16677d32593c5b7dea134380f51f7f (patch)
tree89506b4f6d409e498886410bbf4f8518fb6a1d63 /include/linux/amba
parente816b57a337ea3b755de72bec38c10c864f23015 (diff)
downloadvexpress-lsk-6026aa907b16677d32593c5b7dea134380f51f7f.tar.gz
ARM: 7369/1: amba: add functions to add devices dynamically
Add two functions to add APB and AHB devices to the amba (PrimeCell) bus dynamically. This is modeled after the static definition macros recently introduced into <linux/amba/bus.h> and can help us in factoring out a bunch of code across the kernel. Since a lot of call sites seem to be using a returned struct amba device* pointer, let's use that. Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'include/linux/amba')
-rw-r--r--include/linux/amba/bus.h8
1 files changed, 8 insertions, 0 deletions
diff --git a/include/linux/amba/bus.h b/include/linux/amba/bus.h
index 8d54f79457b..d36417158d8 100644
--- a/include/linux/amba/bus.h
+++ b/include/linux/amba/bus.h
@@ -63,6 +63,14 @@ struct amba_device *amba_device_alloc(const char *, resource_size_t, size_t);
void amba_device_put(struct amba_device *);
int amba_device_add(struct amba_device *, struct resource *);
int amba_device_register(struct amba_device *, struct resource *);
+struct amba_device *amba_apb_device_add(struct device *parent, const char *name,
+ resource_size_t base, size_t size,
+ int irq1, int irq2, void *pdata,
+ unsigned int periphid);
+struct amba_device *amba_ahb_device_add(struct device *parent, const char *name,
+ resource_size_t base, size_t size,
+ int irq1, int irq2, void *pdata,
+ unsigned int periphid);
void amba_device_unregister(struct amba_device *);
struct amba_device *amba_find_device(const char *, struct device *, unsigned int, unsigned int);
int amba_request_regions(struct amba_device *, const char *);