u-boot.git/drivers/clk, branch v2016.11

rockchip: rk3288: Move rockchip_get_cru() out of the driver

2016-10-30T19:29:06+00:00

This function is called from outside the driver. It should be placed into
common SoC code. Move it.

Signed-off-by: Simon Glass 
Reviewed-by: Kever Yang

rockchip: rk3399: Move rockchip_get_cru() out of the driver

2016-10-30T19:29:06+00:00

This function is called from outside the driver. It should be placed into
common SoC code. Move it.

Also rename the driver symbol to be more consistent with the other rockchip
clock drivers.

Signed-off-by: Simon Glass 
Reviewed-by: Kever Yang

rockchip: rk3036: Move rockchip_get_cru() out of the driver

2016-10-30T19:29:06+00:00

This function is called from outside the driver. It should be placed into
common SoC code. Move it.

Also rename the driver symbol to be more consistent with the other rockchip
clock drivers.

Signed-off-by: Simon Glass 
Reviewed-by: Kever Yang

clk: rk3399: fix rockchip_get_cru

2016-10-30T19:29:06+00:00

clk_rk3399 is driver name, not device name

Signed-off-by: Jacob Chen 
Acked-by: Simon Glass

clk: at91: Improve the clock implementation

2016-10-28T16:37:14+00:00

For the peripheral clock, provide the clock ops for the clock
provider, such as spi0_clk. The .of_xlate is to get the clk->id,
the .enable is to enable the spi0 peripheral clock, the .get_rate
is to get the clock frequency.

The driver for periph32ck node is responsible for recursively
binding its children as clk devices, not provide the clock ops.

So do the generated clock and system clock.

Signed-off-by: Wenyou Yang 
Acked-by: Stephen Warren

clk: clk-uclass: Assign clk->dev before call .of_xlate

2016-10-28T16:37:14+00:00

In order to make clk->dev available in ops->of_xlate() to get the
clock ID from the 'reg' property of the clock node, assign the
clk->dev before calling ops->of_xlate().

Signed-off-by: Wenyou Yang 
Acked-by: Stephen Warren 
Acked-by: Simon Glass

clk: at91: Fix at91-pmc and at91-sckc's class ID

2016-10-28T16:37:14+00:00

The at91-pmc and at91-sckc aren't the clock providers, change their
class ID from UCLASS_CLK to UCLASS_SIMPLE_BUS, they also don't
need to bind the child nodes explicitly, the .post_bind callback
of simple_bus uclass will do it for them.

Signed-off-by: Wenyou Yang 
Acked-by: Stephen Warren 
Reviewed-by: Simon Glass

clk: uniphier: rework UniPhier clk driver

2016-10-18T05:06:46+00:00

The initial design of the UniPhier clk driver for U-Boot was not
very nice.  Here is a re-work to sync it with Linux's clk and reset
drivers, maximizing the code reuse from Linux's clk data.

Signed-off-by: Masahiro Yamada

libfdt: Bring in upstream stringlist functions

2016-10-13T19:54:10+00:00

These have now landed upstream. The naming is different and in one case the
function signature has changed. Update the code to match.

This applies the following upstream commits by
Thierry Reding  :

   604e61e fdt: Add functions to retrieve strings
   8702bd1 fdt: Add a function to get the index of a string
   2218387 fdt: Add a function to count strings

Signed-off-by: Simon Glass

clock: implement a driver for the Tegra CAR

2016-09-27T16:11:02+00:00

Implement a clock uclass driver for the Tegra CAR. This allows clients to
use standard clock APIs on Tegra. This device is intended to be
instantiated by the core Tegra CAR driver, rather than being instantiated
directly from DT. The implementation uses the existing custom Tegra-
specific clock APIs to avoid coupling the series with significant
refactoring of the existing Tegra clock/clock code. The driver currently
only supports peripheral clocks, and avoids support for other clocks such
as PLLs and external clocks. This should be sufficient to convert over all
Tegra peripheral drivers, and avoids a complex implementation which calls
different Tegra-specific clock APIs based on the type of clock being
manipulated.

Signed-off-by: Stephen Warren 
Signed-off-by: Tom Warren