Hi!
Selecting RESET_CONTROLLER is actually required, otherwise we can get a link failure in the clock driver:
drivers/clk/davinci/psc.o: In function `__davinci_psc_register_clocks': psc.c:(.text+0x9a0): undefined reference to `devm_reset_controller_register' drivers/clk/davinci/psc-da850.o: In function `da850_psc0_init': psc-da850.c:(.text+0x24): undefined reference to `reset_controller_add_lookup'
Does omap need similar handing in 5.5-rc1?
LD .tmp_vmlinux1 drivers/soc/ti/omap_prm.o: In function `omap_prm_probe': omap_prm.c:(.text+0x4d0): undefined reference to `devm_reset_controller_register' /data/fast/l/k/Makefile:1077: recipe for target 'vmlinux' failed make[1]: *** [vmlinux] Error 1
Enabling reset controller seems to help::
Reset Controller Support (RESET_CONTROLLER) [Y/n/?] (NEW) TI SYSCON Reset Driver (RESET_TI_SYSCON) [N/m/y/?] (NEW)
Yes see the patch Arnd recently posted to do that.
Thanks for the hint and sorry for the noise.
Best regards, Pavel