u-boot-2016/drivers/core
Philipp Tomsich f4fcba5c5b clk: implement clk_set_defaults()
Linux uses the properties 'assigned-clocks', 'assigned-clock-parents'
and 'assigned-clock-rates' to configure the clock subsystem for use
with various peripheral nodes.

This implements clk_set_defaults() and hooks it up with the general
device probibin in drivers/core/device.c: when a new device is probed,
clk_set_defaults() will be called for it and will process the
properties mentioned above.

Note that this functionality is designed to fail gracefully (i.e. if a
clock-driver does not implement set_parent(), we simply accept this
and ignore the error) as not to break existing board-support.

Signed-off-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
Tested-by: David Wu <david.wu@rock-chips.com>

Series-changes: 2
- Fixed David's email address.

Series-version: 2

Cover-letter:
clk: support assigned-clock, assigned-clock-parents, assigned-clock-rates

For various peripherals on Rockchip SoCs (e.g. for the Ethernet GMAC),
the parent-clock needs to be set via the DTS.  This adds the required
plumbing and implements the GMAC case for the RK3399.
END
2018-01-28 17:12:36 +01:00
..
device-remove.c
device.c clk: implement clk_set_defaults() 2018-01-28 17:12:36 +01:00
devres.c
dump.c
fdtaddr.c
Kconfig dm: replace dm_dbg() with pr_debug() 2017-10-04 12:00:21 -04:00
lists.c dm: replace dm_dbg() with pr_debug() 2017-10-04 12:00:21 -04:00
Makefile dm: replace dm_dbg() with pr_debug() 2017-10-04 12:00:21 -04:00
of_access.c
of_addr.c
of_extra.c
ofnode.c core: Add {ofnode, dev}_translate_address functions 2018-01-21 10:01:02 -07:00
read.c Merge git://git.denx.de/u-boot-mmc 2018-01-24 11:28:44 -05:00
read_extra.c
regmap.c dtoc: Add support for 32 or 64-bit addresses 2017-09-15 05:27:38 -06:00
root.c dm: core: parse chosen node 2018-01-15 11:35:38 -05:00
simple-bus.c simple-bus: remove DECLARE_GLOBAL_DATA_PTR 2017-10-23 17:25:40 -04:00
syscon-uclass.c
uclass.c
util.c dm: replace dm_dbg() with pr_debug() 2017-10-04 12:00:21 -04:00