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dm: Rename dev_addr..() functions

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These support the flat device tree. We want to use the dev_read_..()
prefix for functions that support both flat tree and live tree. So rename
the existing functions to avoid confusion.

In the end we will have:

   1. dev_read_addr...()    - works on devices, supports flat/live tree
   2. devfdt_get_addr...()  - current functions, flat tree only
   3. of_get_address() etc. - new functions, live tree only

All drivers will be written to use 1. That function will in turn call
either 2 or 3 depending on whether the flat or live tree is in use.

Note this involves changing some dead code - the imx_lpi2c.c file.

Signed-off-by: Simon Glass <sjg@chromium.org>
This commit is contained in:
Simon Glass
2017-05-17 17:18:05 -06:00
parent d6ffb00a43
commit a821c4af79
194 changed files with 281 additions and 279 deletions
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26
include/dm/fdtaddr.h
View File

@@ -16,26 +16,26 @@
struct udevice;
/**
* dev_get_addr() - Get the reg property of a device
* devfdt_get_addr() - Get the reg property of a device
*
* @dev: Pointer to a device
*
* @return addr
*/
fdt_addr_t dev_get_addr(struct udevice *dev);
fdt_addr_t devfdt_get_addr(struct udevice *dev);
/**
* dev_get_addr_ptr() - Return pointer to the address of the reg property
* devfdt_get_addr_ptr() - Return pointer to the address of the reg property
* of a device
*
* @dev: Pointer to a device
*
* @return Pointer to addr, or NULL if there is no such property
*/
void *dev_get_addr_ptr(struct udevice *dev);
void *devfdt_get_addr_ptr(struct udevice *dev);
/**
* dev_map_physmem() - Read device address from reg property of the
* devfdt_map_physmem() - Read device address from reg property of the
* device node and map the address into CPU address
* space.
*
@@ -45,10 +45,10 @@ void *dev_get_addr_ptr(struct udevice *dev);
* @return mapped address, or NULL if the device does not have reg
* property.
*/
void *dev_map_physmem(struct udevice *dev, unsigned long size);
void *devfdt_map_physmem(struct udevice *dev, unsigned long size);
/**
* dev_get_addr_index() - Get the indexed reg property of a device
* devfdt_get_addr_index() - Get the indexed reg property of a device
*
* @dev: Pointer to a device
* @index: the 'reg' property can hold a list of <addr, size> pairs
@@ -56,10 +56,10 @@ void *dev_map_physmem(struct udevice *dev, unsigned long size);
*
* @return addr
*/
fdt_addr_t dev_get_addr_index(struct udevice *dev, int index);
fdt_addr_t devfdt_get_addr_index(struct udevice *dev, int index);
/**
* dev_get_addr_size_index() - Get the indexed reg property of a device
* devfdt_get_addr_size_index() - Get the indexed reg property of a device
*
* Returns the address and size specified in the 'reg' property of a device.
*
@@ -71,11 +71,11 @@ fdt_addr_t dev_get_addr_index(struct udevice *dev, int index);
*
* @return addr
*/
fdt_addr_t dev_get_addr_size_index(struct udevice *dev, int index,
fdt_addr_t devfdt_get_addr_size_index(struct udevice *dev, int index,
fdt_size_t *size);
/**
* dev_get_addr_name() - Get the reg property of a device, indexed by name
* devfdt_get_addr_name() - Get the reg property of a device, indexed by name
*
* @dev: Pointer to a device
* @name: the 'reg' property can hold a list of <addr, size> pairs, with the
@@ -84,7 +84,7 @@ fdt_addr_t dev_get_addr_size_index(struct udevice *dev, int index,
*
* @return addr
*/
fdt_addr_t dev_get_addr_name(struct udevice *dev, const char *name);
fdt_addr_t devfdt_get_addr_name(struct udevice *dev, const char *name);
/**
* dm_set_translation_offset() - Set translation offset
@@ -93,7 +93,7 @@ fdt_addr_t dev_get_addr_name(struct udevice *dev, const char *name);
* Some platforms need a special address translation. Those
* platforms (e.g. mvebu in SPL) can configure a translation
* offset in the DM by calling this function. It will be
* added to all addresses returned in dev_get_addr().
* added to all addresses returned in devfdt_get_addr().
*/
void dm_set_translation_offset(fdt_addr_t offs);