Searched hist:"0 b2881acbd7a4f32aaa8600efd9712e95698fe28" (Results 1 – 3 of 3) sorted by relevance
| /rk3399_rockchip-uboot/include/ |
| H A D | clk.h | 0b2881acbd7a4f32aaa8600efd9712e95698fe28 Mon Jan 08 12:59:18 UTC 2018 Philipp Tomsich <philipp.tomsich@theobroma-systems.com> 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
(cherry picked from commit f4fcba5c5baaaa9d477d753f97124efdb8e45893)
Change-Id: I549891987c5a3e8546b96f1f54ad575950f92b12
Signed-off-by: David Wu <david.wu@rock-chips.com>
|
| /rk3399_rockchip-uboot/drivers/clk/ |
| H A D | clk-uclass.c | 0b2881acbd7a4f32aaa8600efd9712e95698fe28 Mon Jan 08 12:59:18 UTC 2018 Philipp Tomsich <philipp.tomsich@theobroma-systems.com> 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
(cherry picked from commit f4fcba5c5baaaa9d477d753f97124efdb8e45893)
Change-Id: I549891987c5a3e8546b96f1f54ad575950f92b12
Signed-off-by: David Wu <david.wu@rock-chips.com>
|
| /rk3399_rockchip-uboot/drivers/core/ |
| H A D | device.c | 0b2881acbd7a4f32aaa8600efd9712e95698fe28 Mon Jan 08 12:59:18 UTC 2018 Philipp Tomsich <philipp.tomsich@theobroma-systems.com> 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
(cherry picked from commit f4fcba5c5baaaa9d477d753f97124efdb8e45893)
Change-Id: I549891987c5a3e8546b96f1f54ad575950f92b12
Signed-off-by: David Wu <david.wu@rock-chips.com>
|