ARM: dts: socfpga: fix NAND support
- NAND should be using nand_x_clk, not nand_clk
- fix NAND node compatible for Cyclone5 and Arria10
* tag 'socfpga_nand_fix_v4.17' of git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux:
ARM: dts: socfpga: Fix NAND controller node compatible for Arria10
ARM: dts: socfpga: Fix NAND controller node compatible
ARM: dts: socfpga: Fix NAND controller clock supply
Signed-off-by: Olof Johansson <olof@lixom.net>