u-boot.git/drivers/core/read.c, branch v2023.01

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

net: introduce helpers to get PHY interface mode from a device/ofnode

2022-04-10T05:44:12+00:00

Add helpers ofnode_read_phy_mode() and dev_read_phy_mode() to parse the
"phy-mode" / "phy-connection-type" property. Add corresponding UT test.

Use them treewide.

This allows us to inline the phy_get_interface_by_name() into
ofnode_read_phy_mode(), since the former is not used anymore.

Signed-off-by: Marek Behún 
Reviewed-by: Ramon Fried 
Tested-by: Patrice Chotard

net: introduce helpers to get PHY ofnode from MAC

2022-04-10T05:44:12+00:00

Add helpers ofnode_get_phy_node() and dev_get_phy_node() and use it in
net/mdio-uclass.c function dm_eth_connect_phy_handle(). Also add
corresponding UT test.

This is useful because other part's of U-Boot may want to get PHY ofnode
without connecting a PHY.

Signed-off-by: Marek Behún 
Reviewed-by: Ramon Fried 
Reviewed-by: Simon Glass

dm: core: Add a way to obtain a string list

2021-11-28T23:51:51+00:00

At present we support reading a string list a string at a time. Apart
from being inefficient, this makes it impossible to separate reading of
the devicetree into the of_to_plat() method where it belongs, since any
code which needs access to the string must read it from the devicetree.

Add a function which returns the string property as an array of pointers
to the strings, which is easily used by clients.

Signed-off-by: Simon Glass

dm: Introduce xxx_get_dma_range()

2021-02-18T10:56:25+00:00

Add the following functions to get a specific device's DMA ranges:
 - dev_get_dma_range()
 - ofnode_get_dma_range()
 - of_get_dma_range()
 - fdt_get_dma_range()
They are specially useful in oder to be able validate a physical address
space range into a bus's and to convert addresses from and to address
spaces.

Signed-off-by: Nicolas Saenz Julienne 
Reviewed-by: Simon Glass 
Tested-by: Peter Robinson 
Signed-off-by: Matthias Brugger

common: Drop asm/global_data.h from common header

2021-02-02T20:33:42+00:00

Move this out of the common header and include it only where needed.  In
a number of cases this requires adding "struct udevice;" to avoid adding
another large header or in other cases replacing / adding missing header
files that had been pulled in, very indirectly.   Finally, we have a few
cases where we did not need to include  at all, so
remove that include.

Signed-off-by: Simon Glass 
Signed-off-by: Tom Rini

dm: core: add a function to decode display timings

2021-01-12T05:28:05+00:00

The patch adds a function to get display timings from the device tree
node attached to the device.

Signed-off-by: Dario Binacchi 
Reviewed-by: Simon Glass

dm: Fix return value in dev_read_alias_seq()

2020-12-19T03:32:21+00:00

This should return 0 on success but currently does not. Fix it.

Signed-off-by: Simon Glass