[PATCH v7 4/5] clk: aspeed: Register gated clocks

[Stephen Boyd]

On 12/22, Joel Stanley wrote:
> The majority of the clocks in the system are gates paired with a reset
> controller that holds the IP in reset.
> 
> This borrows from clk_hw_register_gate, but registers two 'gates', one
> to control the clock enable register and the other to control the reset
> IP. This allows us to enforce the ordering:
> 
>  1. Place IP in reset
>  2. Enable clock
>  3. Delay
>  4. Release reset
> 
> There are some gates that do not have an associated reset; these are
> handled by using -1 as the index for the reset.
> 
> Reviewed-by: Andrew Jeffery <andrew at aj.id.au>
> Signed-off-by: Joel Stanley <joel at jms.id.au>
> ---

Applied to clk-next

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