[U-Boot] [PATCH 00/50] rockchip: Add support for cros_ec keyboard

[Simon Glass]

Hi,

On 13 January 2016 at 16:24, Simon Glass <sjg at chromium.org> wrote:
> This series provides a number of new features and improvements leading to
> enabling the keyboard (via Chrome OS EC) on jerry. This is conneected via
> SPI and uses its own message protocol.
>
> Features and fixes are needed in the rockchip code to make this work include:
>     - RK808 PMIC and regulator driver
>     - Fixes and improvements to the i2c and SPI drivers
>     - A full implementation of the GPIO driver
>     - Additional clock support
>     - Additional pinctrl support
>
> The series moves a few rockchip boards to use the full pinctrl driver. I'm
> not sure this is a great idea, as it slows down start-up noticeably. It is
> currently needed for the display series (to come), but I intend to change
> that.
>
>
> Simon Glass (50):
>   dm: clk: Add support for decoding clocks from the device tree
>   dm: core: Don't set pinctrl for pinctrl devices
>   dm: pinctrl: Add a function to parse PIN_CONFIG flags
>   dm: pmic: Add 'reg status' to show all regulators
>   dts: Bring in pinctrl device tree binding
>   power: Add base support for the RK808 PMIC
>   power: Add support for RK808 regulators
>   dm: Add a power sequencing uclass
>   rockchip: Avoid using MMC code when not booting from MMC
>   rockchip: Convert the PMU IOMUX registers into an array
>   rockchip: mmc: Use a pwrseq device if available
>   rockchip: Correct the defconfig order
>   rockchip: Use pwrseq for MMC start-up on jerry
>   rockchip: jerry: Disable pmic-int-1 setup to avoid a hang
>   rockchip: Use a separate clock ID for clocks
>   rockchip: clock: Rename the general clock variable to gclk_rate
>   rockchip: clk: Add a function to get a peripheral clock rate
>   rockchip: clock: Add a function to find a clock by ID
>   rockchip: i2c: Update the driver to use the new clock ID
>   rockchip: spi: Update the driver to use the new clock ID
>   rockchip: spi: Avoid setting the pinctrl twice
>   rockchip: mmc: Update the driver to use the new clock ID
>   rockchip: pinctrl: Add a full pinctrl driver
>   rockchip: Move firefly and jerry to use the full pinctrl
>   rockchip: jerry: Enable the RK808 PMIC and regulator
>   rockchip: Disable simple-bus in SPL for firefly-rk3288, jerry
>   rockchip: jerry: Drop unused options
>   gpio: Allow 's' as an abbreviation for 'status'
>   cros_ec: Disable the Chrome OS EC in SPL
>   dm: i2c: Allow muxes to be enabled for SPL separately
>   spi: Correct device tree usage in spi_flash_decode_fdt()
>   dm: power: Allow regulators to be omitted from SPL
>   dm: pinctrl: Add a way for a GPIO driver to obtain a pin function
>   dm: core: Export uclass_find_device_by_of_offset()
>   dm: power: Tidy up debugging output and return values
>   dm: power: Allow regulators to not implement all operations
>   dm: clk: Add a simple version of clk_get_by_index()
>   rockchip: sdram: Use the rk_clr/setreg() interface
>   rockchip: reset: Use the rk_clr/setreg() interface
>   rockchip: spi: Remember the last speed to avoid re-setting it
>   rockchip: spi: Correct the bus init code
>   rockchip: clk: Make rkclk_get_clk() SoC-specific
>   rockchip: pinctrl: Reduce the size for SPL
>   rockchip: pinctrl: Implement the get_gpio_mux() method
>   rockchip: gpio: Read the GPIO value correctly
>   rockchip: gpio: Implement the get_function() method
>   rockchip: spi: Implement the delays
>   rockchip: spi: Correct chip-enable code
>   rockchip: spi: Remove the explicit pinctrl setting
>   rockchip: jerry: Enable the Chrome OS EC

I know this is pretty soon, but I'd like to apply this to
u-boot-rockchip in the next day or two. If there are any more
comments, please send them through.

Regards,
Simon