forked from Mirrors/opensbi

Since we can get the PLMT base address and timer frequency from device tree, move plmt timer device to fdt timer framework. dts example (Quad-core AX45MP): cpus { ... timebase-frequency = <0x3938700>; ... } soc { ... plmt0@e6000000 { compatible = "andestech,plmt0"; reg = <0x00 0xe6000000 0x00 0x100000>; interrupts-extended = <&cpu0_intc 0x07 &cpu1_intc 0x07 &cpu2_intc 0x07 &cpu3_intc 0x07>; }; ... } Signed-off-by: Yu Chien Peter Lin <peterlin@andestech.com> Reviewed-by: Anup Patel <anup@brainfault.org>