ARM: uniphier: add PH1-LD11 SoC support

arch/arm/mach-uniphier/Kconfig

arch/arm/mach-uniphier/board_early_init_f.c

arch/arm/mach-uniphier/boards.c

arch/arm/mach-uniphier/boot-mode/Makefile

arch/arm/mach-uniphier/boot-mode/boot-mode.c

arch/arm/mach-uniphier/boot-mode/cmd_pinmon.c

arch/arm/mach-uniphier/clk/Makefile

arch/arm/mach-uniphier/clk/clk-ld11.c

arch/arm/mach-uniphier/cpu_info.c

arch/arm/mach-uniphier/dram/Makefile

arch/arm/mach-uniphier/dram/umc-ld11.c

arch/arm/mach-uniphier/dram/umc64-regs.h

arch/arm/mach-uniphier/early-clk/Makefile

arch/arm/mach-uniphier/early-clk/early-clk-ld11.c

arch/arm/mach-uniphier/early-pinctrl/Makefile

arch/arm/mach-uniphier/init.h

arch/arm/mach-uniphier/init/Makefile

arch/arm/mach-uniphier/init/init-ld11.c

arch/arm/mach-uniphier/init/init.c

arch/arm/mach-uniphier/pinctrl/Makefile