[PATCH] spi: rockchip: support "sleep" pin configuration

[Rob Herring]

On Fri, Dec 16, 2016 at 04:59:16PM -0800, Brian Norris wrote:
> In the pattern of many other devices, support a system-sleep pin
> configuration.
> 
> Signed-off-by: Brian Norris <briannorris at chromium.org>
> ---
>  Documentation/devicetree/bindings/spi/spi-rockchip.txt | 7 +++++++
>  drivers/spi/spi-rockchip.c                             | 5 +++++
>  2 files changed, 12 insertions(+)

Acked-by: Rob Herring <robh at kernel.org>