[PATCH 2/4] rtc: stm32: add pinctrl and pinmux interfaces

[kernel test robot]

Hi Valentin,

kernel test robot noticed the following build errors:

[auto build test ERROR on abelloni/rtc-next]
[also build test ERROR on atorgue-stm32/stm32-next robh/for-next linus/master v6.10-rc7 next-20240712]
[If your patch is applied to the wrong git tree, kindly drop us a note.
And when submitting patch, we suggest to use '--base' as documented in
https://git-scm.com/docs/git-format-patch#_base_tree_information]

url:    https://github.com/intel-lab-lkp/linux/commits/Valentin-Caron/dt-bindings-rtc-stm32-describe-pinmux-nodes/20240711-233937
base:   https://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git rtc-next
patch link:    https://lore.kernel.org/r/20240711140843.3201530-3-valentin.caron%40foss.st.com
patch subject: [PATCH 2/4] rtc: stm32: add pinctrl and pinmux interfaces
config: i386-buildonly-randconfig-002-20240713 (https://download.01.org/0day-ci/archive/20240713/202407130943.ie6n2Orh-lkp@intel.com/config)
compiler: clang version 18.1.5 (https://github.com/llvm/llvm-project 617a15a9eac96088ae5e9134248d8236e34b91b1)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240713/202407130943.ie6n2Orh-lkp@intel.com/reproduce)

If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp at intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202407130943.ie6n2Orh-lkp@intel.com/

All errors (new ones prefixed by >>):

>> ld.lld: error: undefined symbol: devm_pinctrl_register_and_init
   >>> referenced by rtc-stm32.c
   >>>               drivers/rtc/rtc-stm32.o:(stm32_rtc_probe) in archive vmlinux.a
--
>> ld.lld: error: undefined symbol: pinctrl_enable
   >>> referenced by rtc-stm32.c
   >>>               drivers/rtc/rtc-stm32.o:(stm32_rtc_probe) in archive vmlinux.a

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