u-boot.git/drivers/pinctrl/rockchip, branch v2016.09

rockchip: rk3288: Fix pinctrl for GPIO bank 0

2016-07-31T13:24:20+00:00

Bank 0 is the "PMU GPIO" bank which is controlled by the PMU registers
rather than the GRF registers.  In the GRF the top half of the register
is used as a mask so that some bits can be updated without affecting the
others, but in the PMU this feature is not provided and the top half of
the register is reserved.

Take the same approach as the Linux driver to update the value via
read-modify-write but setting the mask for only the bits that have
changed.  The PMU registers ignore the top 16 bits so this works for
both GRF and PMU iomux registers.

Signed-off-by: John Keeping 
Reviewed-by: Kever Yang

dm: Use dm_scan_fdt_dev() directly where possible

2016-07-27T20:15:54+00:00

Quite a few places have a bind() method which just calls dm_scan_fdt_dev().
We may as well call dm_scan_fdt_dev() directly. Update the code to do this.

Signed-off-by: Simon Glass

dm: Convert users from dm_scan_fdt_node() to dm_scan_fdt_dev()

2016-07-27T20:15:07+00:00

This new function is more convenient for callers, and handles pre-relocation
situations automatically.

Signed-off-by: Simon Glass

cosmetic: rockchip: sort socs according to numbers

2016-07-26T02:44:20+00:00

Having some sort of ordering proofed helpful in a lot of other places
already. So for a larger number of rockchip socs it might be helpful
as well instead of an ever increasing unsorted list.

Signed-off-by: Heiko Stuebner 
Reviewed-by: Andreas Färber 
Acked-by: Simon Glass

cosmetic: rockchip: rk3036: pinctrl: fix config symbol naming

2016-07-26T02:44:20+00:00

Rockchip socs are always named rkxxxx in all places, as also shown
by the naming of the rk3036 pinctrl file itself.
Therefore also name the config symbol according to this scheme.

Signed-off-by: Heiko Stuebner 
Acked-by: Simon Glass

cosmetic: rockchip: rk3288: pinctrl: fix config symbol naming

2016-07-26T02:44:20+00:00

The rk3288 pinctrl is very specific to this soc, so should
not hog the generic rockchip naming.

Signed-off-by: Heiko Stuebner 
Acked-by: Simon Glass

rockchip: pinctrl: Update the rk3288 driver to support of-platdata

2016-07-15T02:40:24+00:00

Add support for of-platdata with rk3288. This requires disabling access to
the device tree and renaming the driver to match the string that of-platdata
will search for.

Signed-off-by: Simon Glass

rockchip: rk3288: pinctrl: support more pins

2016-05-27T15:00:48+00:00

The rgmii_pins node in rk3288.dtsi configures 15 pins. Increase the size
of the cell array to accomedate that, otherwise only the first 10 get
configured.

Signed-off-by: Sjoerd Simons 
Reviewed-by: Simon Glass

rockchip: rk3288: pinctrl: Fix HDMI pinctrl

2016-01-22T03:42:37+00:00

Since the device tree does not specify the EDID pinctrl option for HDMI we
must set it manually. Fix the driver to handle this.

Signed-off-by: Simon Glass

rockchip: pinctrl: Implement the get_gpio_mux() method

2016-01-22T03:42:35+00:00

Implement this so that the GPIO command will be able to report whether a
GPIO is used for input or output.

Signed-off-by: Simon Glass