spi/rockchip: add rk3036/rk3228/rk3368 SoCs for spi document

We had supported the rk3036/rk3066/rk3188/rk3228/rk3288/rk3368/rk3399
family SoCs in linux kernel.

Let's add the other SoCs, in order to a better understanding from the
rockchip spi document.

Signed-off-by: Caesar Wang <wxt@rock-chips.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Caesar Wang 2016-05-20 07:56:20 +08:00 • committed by Mark Brown
commit 1eb1c5dc60