u-boot.git/include/dm/read.h, branch v2024.01

core: introduce dev_read_addr_name[_size]_ptr() functions

2023-10-13T17:15:41+00:00

Same as dev_read_addr_name[_size](), but returns a pointer, cast
through map_sysmem().

Signed-off-by: Matthias Schiffer 
Reviewed-by: Simon Glass

core: fix doc comments of dev_read_addr*() and related functions

2023-10-13T17:15:41+00:00

- The dev_read_addr_name*() family of functions has no "index" argument,
  doc comments should refer to "name"
- Specify the error return for several devfdt_get_addr*() functions

Signed-off-by: Matthias Schiffer 
Reviewed-by: Simon Glass

pci: serial: Support reading PCI-register size with base

2023-10-06T18:38:13+00:00

The PCI helpers read only the base address for a PCI region. In some cases
the size is needed as well, e.g. to pass along to a driver which needs to
know the size of its register area.

Update the functions to allow the size to be returned. For serial, record
the information and provided it with the serial_info() call.

A limitation still exists in that the size is not available when OF_LIVE
is enabled, so take account of that in the tests.

Signed-off-by: Simon Glass

core: read: add dev_read_addr_size_index_ptr function

2023-07-28T10:45:03+00:00

Add dev_read_addr_size_index_ptr function with the same functionality as
dev_read_addr_size_index, but instead a return pointer is given.
Use map_sysmem() function as cast for the return.

Signed-off-by: Jonas Karlman 
Reviewed-by: Kever Yang

core: read: fix dev_read_addr_size()

2023-07-20T20:10:57+00:00

The behaviour of dev_read_addr_size() is surprising as it does not
handle #address-cells and #size-cells but instead hardcodes the values
based on sizeof(fdt_addr_t).

This is different from dev_read_addr_size_index() and
dev_read_addr_size_name() both of which do read the cell sizes from the
device tree.

Since dev_read_addr_size() is only used by a single driver and this
driver is broken when CONFIG_FDT_64BIT does not match the address size
in the device tree, fix the function to behave like all of the other
similarly named functions.  Drop the property name argument as the only
caller passes "reg" and this is the expected property name matching the
other similarly named functions.

Signed-off-by: John Keeping 
Reviewed-by: Simon Glass 
Tested-by: Simon Glass   # chromebook_jerry
Tested-by: Simon Glass   # chromebook_bob

drivers: core: ofnode: Add panel timing decode.

2023-02-04T17:13:21+00:00

ofnode_decode_display_timing supports reading timing parameters from
subnode of display-timings node, for displays supporting multiple
resolution, in case if a display supports single resolution, it fails
reading directly from display-timings node, to support it
ofnode_decode_panel_timing is added.

Signed-off-by: Nikhil M Jain 
Reviewed-by: Simon Glass

dm: core: Rename ofnode_get_property_by_prop()

2022-09-29T20:11:14+00:00

The current name is quite unwieldy. Change it to use an ofprop_ prefix
and shorten it. Fix the return-value comment while we are here.

Signed-off-by: Simon Glass

dm: core: Rename ofnode_get_first/next_property()

2022-09-29T20:11:14+00:00

Drop the 'get' in these names since it does not fit with the rest of
the API.

Signed-off-by: Simon Glass

dm: core: Add functions to read 8/16-bit integers

2022-09-14T19:23:03+00:00

Add functions to read 8/16-bit integers like the existing functions for
32/64-bit to simplify read of 8/16-bit integers from device tree
properties.

Signed-off-by: Stefan Herbrechtsmeier 
Reviewed-by: Marek Vasut 
Reviewed-by: Simon Glass 
Reviewed-by: Simon Glass

treewide: Rename PHY_INTERFACE_MODE_NONE to PHY_INTERFACE_MODE_NA

2022-04-10T05:44:13+00:00

Rename constant PHY_INTERFACE_MODE_NONE to PHY_INTERFACE_MODE_NA to make
it compatible with Linux' naming.

Signed-off-by: Marek Behún 
Reviewed-by: Stefan Roese 
Reviewed-by: Ramon Fried 
Reviewed-by: Vladimir Oltean