u-boot.git/drivers/pinctrl/rockchip, branch v2016.07

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

rockchip: pinctrl: Reduce the size for SPL

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

This file has many features that are not needed by SPL. Use #ifdef to
remove the unused features and reduce the code size.

Signed-off-by: Simon Glass

rockchip: pinctrl: Add a full pinctrl driver

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

We can make use of the device tree to configure pinctrl settings. Add this
support for the driver so we can use it in U-Boot proper.

Signed-off-by: Simon Glass

rockchip: Convert the PMU IOMUX registers into an array

2016-01-22T03:42:34+00:00

This is easier to deal with when using generic code since it allows us to
use a register index instead of naming each register.

Adjust it, adding an enum to improve readability.

Signed-off-by: Simon Glass

rockchip: rk3036: Bind GPIO banks

2016-01-22T03:04:04+00:00

Call dm_scan_fdt_node() in rk3036 pinctrl uclass binding.

Signed-off-by: Jeffy Chen 
Acked-by: Simon Glass 
Reviewed-by: Tom Rini

rockchip: rk3036: Add pinctrl driver

2015-12-01T15:07:22+00:00

Add a driver which support pin multiplexing setup for rk3036

Signed-off-by: Lin Huang 
Acked-by: Simon Glass

pinctrl: move dm_scan_fdt_node() out of pinctrl uclass

2015-09-19T21:42:15+00:00

Commit c5acf4a2b3c6 ("pinctrl: Add the concept of peripheral IDs")
added some additional change that was not mentioned in the git-log.

That commit added dm_scan_fdt_node() in the pinctrl uclass binding.
It should be handled by the simple-bus driver or the low-level
driver, not by the pinctrl framework.

I guess Simon's motivation was to bind GPIO banks located under the
Rockchip pinctrl device.  It is true some chips have sub-devices
under their pinctrl devices, but it is basically SoC-specific matter.

This commit partly reverts commit c5acf4a2b3c6 to keep the only
pinctrl-generic features in the uclass.  The dm_scan_fdt_node()
should be called from the rk3288_pinctrl driver.

Signed-off-by: Masahiro Yamada 
Acked-by: Simon Glass 
Tested-by: Simon Glass

rockchip: rk3288: Add pinctrl driver

2015-09-03T03:28:24+00:00

Add a driver which supports pin multiplexing setup for the most commonly
used peripherals.

Signed-off-by: Simon Glass