spi: Add support pl022 spi driver

spi: Add support pl022 spi driver

Add support pl022 spi driver and device tree of starfive JH7110. This
driver is from [1], and the imported patch list[2]. We modified
compatible and clock in the device-tree to fix kernel v6.1.

[1] https://github.com/starfive-tech/linux

[2] patch list from v5.15.y
  d88bd4b6aa1d ziv.xu    spi-pl022-starfive:Enable spi to be compiled into modules
  871266269a62 ziv.xu    spi-pl022-starfive:fix the problem of spi overlay reload
  9e71e5c05fee ziv.xu    spi-pl022-starfive.c: prompt warning when frequency does not surpport
  a1c1236322ba ziv.xu    spi-pl022-starfive.c: make spi work without dma
  9962a36e5788 Ziv.Xu    add device pm for spi
  9bd42158c0bd Xingyu Wu spi:starfive:Modify compatible name
  c9c015abab34 xingyu.wu spi:pl022-starfive:Turn off dma channel search under overlay
  c4eef3b4b80e xingyu.wu spi:pl022-starfive:Avoid power device error when CONFIG_PM enable
  e10123abbc5d xingyu.wu spi:Modify pl022 driver format
  a86c836215ce xingyu.wu spi-pl022:starfive:Add platform bus register to adapt overlay
  17c6be971d69 xingyu.wu spi-pl022:starfive:Add spi driver for StarFive SoC platform

Signed-off-by: Linus Walleij <linus.walleij@stericsson.com>
Signed-off-by: Xingyu Wu <xingyu.wu@starfivetech.com>
Signed-off-by: ziv.xu <ziv.xu@starfive.com>
Change-Id: I631a219d56ea26e6609e33daa6c470b512da2698
Signed-off-by: Hoegeun Kwon <hoegeun.kwon@samsung.com>