dmaengine: xilinx: dma: remove arch dependency

As following patches, xilinx dma is also now architecture agnostic,
and it can be compiled for several architectures. We have verified the
CDMA on RISC-V platform, let's remove the ARCH dependency list instead
of adding new ARCH.

To avoid breaking the s390 build, add a dependency on HAS_IOMEM.

'e8b6c54f6d57 ("net: xilinx: temac: Relax Kconfig dependencies")'
'd7eaf962a90b ("net: axienet: In kconfig remove arch dependency for axi_emac")'

Signed-off-by: Zong Li <zong.li@sifive.com>
Acked-by: Palmer Dabbelt <palmer@rivosinc.com>
Suggested-by: Radhey Shyam Pandey <radhey.shyam.pandey@amd.com>
Reported-by: kernel test robot <lkp@intel.com>
Link: https://lore.kernel.org/r/20230531090141.23546-1-zong.li@sifive.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>

Author: zongbox

drivers/dma/Kconfig

@@ -697,7 +697,7 @@ config XGENE_DMA
 
 config XILINX_DMA
 	tristate "Xilinx AXI DMAS Engine"
-	depends on (ARCH_ZYNQ || MICROBLAZE || ARM64)
+	depends on HAS_IOMEM
 	select DMA_ENGINE
 	help
 	  Enable support for Xilinx AXI VDMA Soft IP.