[PATCH v5 1/2] dm: core: add function uclass_probe_all() to probe all devices

[Tom Rini <trini@konsulko.com>]

On Wed, Dec 09, 2020 at 10:42:03AM +0530, Vabhav Sharma wrote:

> From: Vabhav Sharma <vabhav.sharma@nxp.com>
> 
> Support a common method to probe all devices associated with uclass.
> 
> This includes data structures and code for finding the first device and
> looping for remaining devices associated with uclasses (groups of devices
> with the same purpose, e.g. all SERIAL ports will be in the same uclass).
> 
> An example is SBSA compliant PL011 UART IP, where firmware does the serial
> port initialization and prepare uart device to let the kernel use it for
> sending and reveiving the characters.SERIAL uclass will use this function
> to initialize PL011 UART ports.
> 
> The feature is enabled with CONFIG_DM.
> 
> Signed-off-by: Vabhav Sharma <vabhav.sharma@nxp.com>
> Reviewed-by: Stefan Roese <sr@denx.de>
> Reviewed-by: Simon Glass <sjg@chromium.org>
> Reviewed-by: Sean Anderson <seanga2@gmail.com>

Applied to u-boot/master, thanks!

-- 
Tom
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