reset: uniphier: Add SCSSI reset control for each channel

SCSSI has reset controls for each channel in the SoCs newer than Pro4,
so this adds missing reset controls for channel 1, 2 and 3. And more, this
moves MCSSI reset ID after SCSSI.

Fixes: 6b39fd59 ("reset: uniphier: add reset control support for SPI")
Signed-off-by: Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
Acked-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>