Hi Siarhei,

Thank you for the patch! Perhaps something to improve:

[auto build test WARNING on clk/clk-next]
[also build test WARNING on robh/for-next vkoul-dmaengine/next linus/master v6.0 next-20221010]
[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/Siarhei-Volkau/dt-bindings-ingenic-Add-support-for-the-JZ4755-SoC/20221010-031428
base:   https://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git clk-next
config: mips-randconfig-s042-20221010
compiler: mips64el-linux-gcc (GCC) 12.1.0
reproduce:
        wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
        chmod +x ~/bin/make.cross
        # apt-get install sparse
        # sparse version: v0.6.4-39-gce1a6720-dirty
        # https://github.com/intel-lab-lkp/linux/commit/d0252164e0fa9fdb0493eead109a4b24bd873a03
        git remote add linux-review https://github.com/intel-lab-lkp/linux
        git fetch --no-tags linux-review Siarhei-Volkau/dt-bindings-ingenic-Add-support-for-the-JZ4755-SoC/20221010-031428
        git checkout d0252164e0fa9fdb0493eead109a4b24bd873a03
        # save the config file
        mkdir build_dir && cp config build_dir/.config
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross C=1 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__' O=build_dir ARCH=mips SHELL=/bin/bash drivers/tty/serial/8250/

If you fix the issue, kindly add following tag where applicable
| Reported-by: kernel test robot <lkp@intel.com>

sparse warnings: (new ones prefixed by >>)
>> drivers/tty/serial/8250/8250_ingenic.c:144:27: sparse: sparse: incorrect type in argument 1 (different address spaces) @@     expected void const volatile [noderef] __iomem *mem @@     got void * @@
   drivers/tty/serial/8250/8250_ingenic.c:144:27: sparse:     expected void const volatile [noderef] __iomem *mem
   drivers/tty/serial/8250/8250_ingenic.c:144:27: sparse:     got void *

vim +144 drivers/tty/serial/8250/8250_ingenic.c

   138	
   139	static int __init jz4750_early_console_setup(struct earlycon_device *dev,
   140						     const char *opt)
   141	{
   142	#define CGU_REG_CPCCR	((void *)CKSEG1ADDR(0x10000000))
   143	#define CPCCR_ECS	BIT(30)
 > 144		u32 cpccr = readl(CGU_REG_CPCCR);
   145		int clk_div = (cpccr & CPCCR_ECS) ? 2 : 1;
   146	#undef CGU_REG_CPCCR
   147	#undef CPCCR_ECS
   148	
   149		return ingenic_earlycon_setup_common(dev, opt, clk_div);
   150	}
   151	

-- 
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