u-boot.git/include/dm, branch v2020.10

dm: core: Add API to read PCI bus-range property

2020-08-25T03:41:09+00:00

Add dev_read_pci_bus_range() to read bus-range property values

Signed-off-by: Stefan Roese 
Reviewed-by: Simon Glass

dm: core: Fix devfdt_get_addr_ptr return value

2020-08-22T13:59:14+00:00

According to the description of devfdt_get_addr_ptr, this function should
return NULL on failure, but currently it returns (void *)FDT_ADDR_T_NONE.

Fix this by making devfdt_get_addr_ptr return NULL on failure, as
described in the function comments. Also, update the drivers currently
checking (void *)FDT_ADDR_T_NONE to check for NULL.

Signed-off-by: Ovidiu Panait 
Reviewed-by: Simon Glass

dm: fix ofnode_read_addr/size_cells()

2020-08-22T13:58:39+00:00

In the case of the live tree ofnode_read_addr_cells() and
ofnode_read_size_cells() return the #address-cells and #size-cells defined
in the parent node. With the patch the same is done for a non-live tree.

The only consumer of these functions is currently the CFI flash driver.

This patch fixes the incorrect parsing of the device tree leading to
'saveenv' failing on qemu_arm64_defconfig.

For testing qemu-system-aarch64 has to be called with

    -drive if=pflash,format=raw,index=1,file=envstore.img

to provide the flash memory. envstore.img must be 64 MiB large.

Signed-off-by: Heinrich Schuchardt 
Reviewed-by: Stefan Roese

xen: pvblock: Add initial support for para-virtualized block driver

2020-08-14T19:18:30+00:00

Add initial infrastructure for Xen para-virtualized block device.
This includes compile-time configuration and the skeleton for
the future driver implementation.
Add new class UCLASS_PVBLOCK which is going to be a parent for
virtual block devices.
Add new interface type IF_TYPE_PVBLOCK.

Implement basic driver setup by reading XenStore configuration.

Signed-off-by: Andrii Anisov 
Signed-off-by: Anastasiia Lukianenko 
Signed-off-by: Oleksandr Andrushchenko

dm: Rename DM test flags to make them more generic

2020-08-08T02:31:32+00:00

The test flags used by driver model are currently not available to other
tests. Rather than creating two sets of flags, make these flags generic
by changing the DM_ prefix to UT_ and moving them to the test.h header.

This will allow adding other test flags without confusion.

Signed-off-by: Simon Glass

net: Drop dm.h header file from phy.h

2020-08-04T02:19:54+00:00

This header file should not be included in other header files. Remove it
and use other headers and C inclusions instead.

Signed-off-by: Simon Glass

dm: core: Drop header files from dm/test.h

2020-08-04T02:19:54+00:00

These header file should not be included in other header files. Remove
them and add to each individual file. Add test/test.h to test/ui.h since
that is a reasonable place.

Signed-off-by: Simon Glass

dm: remove superfluous comment for union ofnode_union

2020-07-29T01:30:39+00:00

"future live tree" does not make sense anymore as we have CONFIG_OF_LIVE.

Signed-off-by: Heinrich Schuchardt

dm: button: add an uclass for button

2020-07-29T01:30:39+00:00

Add a new uclass for button that implements two functions:
- button_get_by_label
- button_get_status

Reviewed-by: Simon Glass 
Signed-off-by: Philippe Reynes

dm: Fix build error when OF_CONTROL is not set

2020-07-29T01:30:39+00:00

With OF_CONTROL disabled the build fails for
include/dm/read.h:932:10: error: ‘ENOTSUPP’ undeclared (first use in this function)
  932 |  return -ENOTSUPP;

Fixes: 45224e8f2691 ("dm: core: gracefully handle alias seq without of")
Signed-off-by: Dan Murphy