[PATCH v2 1/2] regulator: mt6366: Add support for MT6366 regulator

Johnson Wang johnson.wang at mediatek.com
Sun Mar 20 20:51:14 PDT 2022


Hi Mark,

On Fri, 2022-03-18 at 20:06 +0000, Mark Brown wrote:
> On Thu, Mar 17, 2022 at 11:04:01AM +0800, Johnson Wang wrote:
> > The MT6366 is a regulator found on boards based on MediaTek MT8186
> > and
> > probably other SoCs. It is a so called pmic and connects as a slave
> > to
> > SoC using SPI, wrapped inside the pmic-wrapper.
> 
> This doesn't build, please resend once the dependencies have been
> merged:

This patch depends on [1], it use MARCO defined from [1].
[1] has been merged into linux-next and isn't merged into mainline yet.

I will resend this once the dependencies have been merged.
If you have any other suggestion, please let me know.

Thanks.

[1] 
https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/commit/include/linux/mfd?id=c47383f849097c2b3547e28365578cd9e5811378

BRs,
Johnson Wang


> /mnt/kernel/drivers/regulator/mt6358-regulator.c:51:15: error:
> 'MT6358_BUCK_VCORE_SSHUB_ELR0' undeclared here (not in a function);
> did you mean 'MT6358_BUCK_VCORE_ELR0'?
>    51 |   .vsel_reg = MT6358_BUCK_##vreg##_ELR0, \
>       |               ^~~~~~~~~~~~
> /mnt/kernel/drivers/regulator/mt6358-regulator.c:508:2: note: in
> expansion of macro 'MT6358_BUCK'
>   508 |  MT6358_BUCK("buck_vcore_sshub", VCORE_SSHUB, 500000,
> 1293750, 6250,
>       |  ^~~~~~~~~~~
> /mnt/kernel/drivers/regulator/mt6358-regulator.c:53:17: error:
> 'MT6358_BUCK_VCORE_SSHUB_CON0' undeclared here (not in a function);
> did you mean 'MT6358_BUCK_VCORE_CON0'?
>    53 |   .enable_reg = MT6358_BUCK_##vreg##_CON0, \
>       |                 ^~~~~~~~~~~~
> /mnt/kernel/drivers/regulator/mt6358-regulator.c:508:2: note: in
> expansion of macro 'MT6358_BUCK'
>   508 |  MT6358_BUCK("buck_vcore_sshub", VCORE_SSHUB, 500000,
> 1293750, 6250,
>       |  ^~~~~~~~~~~
> /mnt/kernel/drivers/regulator/mt6358-regulator.c:57:16: error:
> 'MT6358_BUCK_VCORE_SSHUB_DBG1' undeclared here (not in a function);
> did you mean 'MT6358_BUCK_VCORE_DBG1'?
>    57 |  .status_reg = MT6358_BUCK_##vreg##_DBG1, \
>       |                ^~~~~~~~~~~~
> /mnt/kernel/drivers/regulator/mt6358-regulator.c:508:2: note: in
> expansion of macro 'MT6358_BUCK'
>   508 |  MT6358_BUCK("buck_vcore_sshub", VCORE_SSHUB, 500000,
> 1293750, 6250,
>       |  ^~~~~~~~~~~
> /mnt/kernel/drivers/regulator/mt6358-regulator.c:593:7: error:
> 'MT6358_LDO_VSRAM_OTHERS_SSHUB_CON1' undeclared here (not in a
> function); did you mean 'MT6358_ID_VSRAM_OTHERS_SSHUB'?
>   593 |       MT6358_LDO_VSRAM_OTHERS_SSHUB_CON1, 0x7f),
>       |       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
> /mnt/kernel/drivers/regulator/mt6358-regulator.c:103:15: note: in
> definition of macro 'MT6358_LDO1'
>   103 |   .vsel_reg = vosel, \
>       |               ^~~~~
> /mnt/kernel/drivers/regulator/mt6358-regulator.c:105:17: error:
> 'MT6358_LDO_VSRAM_OTHERS_SSHUB_CON0' undeclared here (not in a
> function); did you mean 'MT6358_LDO_VSRAM_OTHERS_CON0'?
>   105 |   .enable_reg = MT6358_LDO_##vreg##_CON0, \
>       |                 ^~~~~~~~~~~
> /mnt/kernel/drivers/regulator/mt6358-regulator.c:590:2: note: in
> expansion of macro 'MT6358_LDO1'
>   590 |  MT6358_LDO1("ldo_vsram_others_sshub", VSRAM_OTHERS_SSHUB,
> 500000,
>       |  ^~~~~~~~~~~
> /mnt/kernel/drivers/regulator/mt6358-regulator.c:110:16: error:
> 'MT6358_LDO_VSRAM_OTHERS_SSHUB_DBG1' undeclared here (not in a
> function); did you mean 'MT6358_LDO_VSRAM_OTHERS_DBG1'?
>   110 |  .status_reg = MT6358_LDO_##vreg##_DBG1, \
>       |                ^~~~~~~~~~~
> /mnt/kernel/drivers/regulator/mt6358-regulator.c:590:2: note: in
> expansion of macro 'MT6358_LDO1'
>   590 |  MT6358_LDO1("ldo_vsram_others_sshub", VSRAM_OTHERS_SSHUB,
> 500000,
>       |  ^~~~~~~~~~~
> /mnt/kernel/drivers/regulator/mt6358-regulator.c:147:15: warning:
> initialization of 'unsigned int' from 'struct mt6358_regulator_info
> *' makes integer from pointer without a cast [-Wint-conversion]
>   147 |   .vsel_reg = MT6358_BUCK_##vreg##_ELR0, \
>       |               ^~~~~~~~~~~~
> /mnt/kernel/drivers/regulator/mt6358-regulator.c:610:2: note: in
> expansion of macro 'MT6366_BUCK'
>   610 |  MT6366_BUCK("buck_vcore_sshub", VCORE_SSHUB, 500000,
> 1293750, 6250,
>       |  ^~~~~~~~~~~
> /mnt/kernel/drivers/regulator/mt6358-regulator.c:147:15: note: (near
> initialization for 'mt6366_regulators[36].desc.vsel_reg')
>   147 |   .vsel_reg = MT6358_BUCK_##vreg##_ELR0, \
>       |               ^~~~~~~~~~~~
> /mnt/kernel/drivers/regulator/mt6358-regulator.c:610:2: note: in
> expansion of macro 'MT6366_BUCK'
>   610 |  MT6366_BUCK("buck_vcore_sshub", VCORE_SSHUB, 500000,
> 1293750, 6250,
>       |  ^~~~~~~~~~~
> /mnt/kernel/drivers/regulator/mt6358-regulator.c:147:15: error:
> initializer element is not constant
>   147 |   .vsel_reg = MT6358_BUCK_##vreg##_ELR0, \
>       |               ^~~~~~~~~~~~
> /mnt/kernel/drivers/regulator/mt6358-regulator.c:610:2: note: in
> expansion of macro 'MT6366_BUCK'
>   610 |  MT6366_BUCK("buck_vcore_sshub", VCORE_SSHUB, 500000,
> 1293750, 6250,
>       |  ^~~~~~~~~~~
> /mnt/kernel/drivers/regulator/mt6358-regulator.c:147:15: note: (near
> initialization for 'mt6366_regulators[36].desc.vsel_reg')
>   147 |   .vsel_reg = MT6358_BUCK_##vreg##_ELR0, \
>       |               ^~~~~~~~~~~~
> /mnt/kernel/drivers/regulator/mt6358-regulator.c:610:2: note: in
> expansion of macro 'MT6366_BUCK'
>   610 |  MT6366_BUCK("buck_vcore_sshub", VCORE_SSHUB, 500000,
> 1293750, 6250,
>       |  ^~~~~~~~~~~
> /mnt/kernel/drivers/regulator/mt6358-regulator.c:149:17: warning:
> initialization of 'unsigned int' from 'struct mt6358_regulator_info
> *' makes integer from pointer without a cast [-Wint-conversion]
>   149 |   .enable_reg = MT6358_BUCK_##vreg##_CON0, \
>       |                 ^~~~~~~~~~~~
> /mnt/kernel/drivers/regulator/mt6358-regulator.c:610:2: note: in
> expansion of macro 'MT6366_BUCK'
>   610 |  MT6366_BUCK("buck_vcore_sshub", VCORE_SSHUB, 500000,
> 1293750, 6250,
>       |  ^~~~~~~~~~~
> /mnt/kernel/drivers/regulator/mt6358-regulator.c:149:17: note: (near
> initialization for 'mt6366_regulators[36].desc.enable_reg')
>   149 |   .enable_reg = MT6358_BUCK_##vreg##_CON0, \
>       |                 ^~~~~~~~~~~~
> /mnt/kernel/drivers/regulator/mt6358-regulator.c:610:2: note: in
> expansion of macro 'MT6366_BUCK'
>   610 |  MT6366_BUCK("buck_vcore_sshub", VCORE_SSHUB, 500000,
> 1293750, 6250,
>       |  ^~~~~~~~~~~
> /mnt/kernel/drivers/regulator/mt6358-regulator.c:149:17: error:
> initializer element is not constant
>   149 |   .enable_reg = MT6358_BUCK_##vreg##_CON0, \
>       |                 ^~~~~~~~~~~~
> /mnt/kernel/drivers/regulator/mt6358-regulator.c:610:2: note: in
> expansion of macro 'MT6366_BUCK'
>   610 |  MT6366_BUCK("buck_vcore_sshub", VCORE_SSHUB, 500000,
> 1293750, 6250,
>       |  ^~~~~~~~~~~
> /mnt/kernel/drivers/regulator/mt6358-regulator.c:149:17: note: (near
> initialization for 'mt6366_regulators[36].desc.enable_reg')
>   149 |   .enable_reg = MT6358_BUCK_##vreg##_CON0, \
>       |                 ^~~~~~~~~~~~
> /mnt/kernel/drivers/regulator/mt6358-regulator.c:610:2: note: in
> expansion of macro 'MT6366_BUCK'
>   610 |  MT6366_BUCK("buck_vcore_sshub", VCORE_SSHUB, 500000,
> 1293750, 6250,
>       |  ^~~~~~~~~~~
> /mnt/kernel/drivers/regulator/mt6358-regulator.c:153:16: warning:
> initialization of 'unsigned int' from 'struct mt6358_regulator_info
> *' makes integer from pointer without a cast [-Wint-conversion]
>   153 |  .status_reg = MT6358_BUCK_##vreg##_DBG1, \
>       |                ^~~~~~~~~~~~
> /mnt/kernel/drivers/regulator/mt6358-regulator.c:610:2: note: in
> expansion of macro 'MT6366_BUCK'
>   610 |  MT6366_BUCK("buck_vcore_sshub", VCORE_SSHUB, 500000,
> 1293750, 6250,
>       |  ^~~~~~~~~~~
> /mnt/kernel/drivers/regulator/mt6358-regulator.c:153:16: note: (near
> initialization for 'mt6366_regulators[36].status_reg')
>   153 |  .status_reg = MT6358_BUCK_##vreg##_DBG1, \
>       |                ^~~~~~~~~~~~
> /mnt/kernel/drivers/regulator/mt6358-regulator.c:610:2: note: in
> expansion of macro 'MT6366_BUCK'
>   610 |  MT6366_BUCK("buck_vcore_sshub", VCORE_SSHUB, 500000,
> 1293750, 6250,
>       |  ^~~~~~~~~~~
> /mnt/kernel/drivers/regulator/mt6358-regulator.c:153:16: error:
> initializer element is not constant
>   153 |  .status_reg = MT6358_BUCK_##vreg##_DBG1, \
>       |                ^~~~~~~~~~~~
> /mnt/kernel/drivers/regulator/mt6358-regulator.c:610:2: note: in
> expansion of macro 'MT6366_BUCK'
>   610 |  MT6366_BUCK("buck_vcore_sshub", VCORE_SSHUB, 500000,
> 1293750, 6250,
>       |  ^~~~~~~~~~~
> /mnt/kernel/drivers/regulator/mt6358-regulator.c:153:16: note: (near
> initialization for 'mt6366_regulators[36].status_reg')
>   153 |  .status_reg = MT6358_BUCK_##vreg##_DBG1, \
>       |                ^~~~~~~~~~~~
> /mnt/kernel/drivers/regulator/mt6358-regulator.c:610:2: note: in
> expansion of macro 'MT6366_BUCK'
>   610 |  MT6366_BUCK("buck_vcore_sshub", VCORE_SSHUB, 500000,
> 1293750, 6250,
>       |  ^~~~~~~~~~~
> /mnt/kernel/drivers/regulator/mt6358-regulator.c:611:31: warning:
> initialization of 'unsigned int' from 'struct mt6358_regulator_info
> *' makes integer from pointer without a cast [-Wint-conversion]
>   611 |       buck_volt_range1, 0x7f, MT6358_BUCK_VCORE_SSHUB_ELR0,
> 0x7f,
>       |                               ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
> /mnt/kernel/drivers/regulator/mt6358-regulator.c:155:17: note: in
> definition of macro 'MT6366_BUCK'
>   155 |  .da_vsel_reg = _da_vsel_reg, \
>       |                 ^~~~~~~~~~~~
> /mnt/kernel/drivers/regulator/mt6358-regulator.c:611:31: note: (near
> initialization for 'mt6366_regulators[36].da_vsel_reg')
>   611 |       buck_volt_range1, 0x7f, MT6358_BUCK_VCORE_SSHUB_ELR0,
> 0x7f,
>       |                               ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
> /mnt/kernel/drivers/regulator/mt6358-regulator.c:155:17: note: in
> definition of macro 'MT6366_BUCK'
>   155 |  .da_vsel_reg = _da_vsel_reg, \
>       |                 ^~~~~~~~~~~~
> /mnt/kernel/drivers/regulator/mt6358-regulator.c:611:31: error:
> initializer element is not constant
>   611 |       buck_volt_range1, 0x7f, MT6358_BUCK_VCORE_SSHUB_ELR0,
> 0x7f,
>       |                               ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
> /mnt/kernel/drivers/regulator/mt6358-regulator.c:155:17: note: in
> definition of macro 'MT6366_BUCK'
>   155 |  .da_vsel_reg = _da_vsel_reg, \
>       |                 ^~~~~~~~~~~~
> /mnt/kernel/drivers/regulator/mt6358-regulator.c:611:31: note: (near
> initialization for 'mt6366_regulators[36].da_vsel_reg')
>   611 |       buck_volt_range1, 0x7f, MT6358_BUCK_VCORE_SSHUB_ELR0,
> 0x7f,
>       |                               ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
> /mnt/kernel/drivers/regulator/mt6358-regulator.c:155:17: note: in
> definition of macro 'MT6366_BUCK'
>   155 |  .da_vsel_reg = _da_vsel_reg, \
>       |                 ^~~~~~~~~~~~
> /mnt/kernel/drivers/regulator/mt6358-regulator.c:684:7: warning:
> initialization of 'unsigned int' from 'struct mt6358_regulator_info
> *' makes integer from pointer without a cast [-Wint-conversion]
>   684 |       MT6358_LDO_VSRAM_OTHERS_SSHUB_CON1, 0x7f),
>       |       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
> /mnt/kernel/drivers/regulator/mt6358-regulator.c:199:15: note: in
> definition of macro 'MT6366_LDO1'
>   199 |   .vsel_reg = vosel, \
>       |               ^~~~~
> /mnt/kernel/drivers/regulator/mt6358-regulator.c:684:7: note: (near
> initialization for 'mt6366_regulators[37].desc.vsel_reg')
>   684 |       MT6358_LDO_VSRAM_OTHERS_SSHUB_CON1, 0x7f),
>       |       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
> /mnt/kernel/drivers/regulator/mt6358-regulator.c:199:15: note: in
> definition of macro 'MT6366_LDO1'
>   199 |   .vsel_reg = vosel, \
>       |               ^~~~~
> /mnt/kernel/drivers/regulator/mt6358-regulator.c:684:7: error:
> initializer element is not constant
>   684 |       MT6358_LDO_VSRAM_OTHERS_SSHUB_CON1, 0x7f),
>       |       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
> /mnt/kernel/drivers/regulator/mt6358-regulator.c:199:15: note: in
> definition of macro 'MT6366_LDO1'
>   199 |   .vsel_reg = vosel, \
>       |               ^~~~~
> /mnt/kernel/drivers/regulator/mt6358-regulator.c:684:7: note: (near
> initialization for 'mt6366_regulators[37].desc.vsel_reg')
>   684 |       MT6358_LDO_VSRAM_OTHERS_SSHUB_CON1, 0x7f),
>       |       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
> /mnt/kernel/drivers/regulator/mt6358-regulator.c:199:15: note: in
> definition of macro 'MT6366_LDO1'
>   199 |   .vsel_reg = vosel, \
>       |               ^~~~~
> /mnt/kernel/drivers/regulator/mt6358-regulator.c:201:17: warning:
> initialization of 'unsigned int' from 'struct mt6358_regulator_info
> *' makes integer from pointer without a cast [-Wint-conversion]
>   201 |   .enable_reg = MT6358_LDO_##vreg##_CON0, \
>       |                 ^~~~~~~~~~~
> /mnt/kernel/drivers/regulator/mt6358-regulator.c:681:2: note: in
> expansion of macro 'MT6366_LDO1'
>   681 |  MT6366_LDO1("ldo_vsram_others_sshub", VSRAM_OTHERS_SSHUB,
> 500000,
>       |  ^~~~~~~~~~~
> /mnt/kernel/drivers/regulator/mt6358-regulator.c:201:17: note: (near
> initialization for 'mt6366_regulators[37].desc.enable_reg')
>   201 |   .enable_reg = MT6358_LDO_##vreg##_CON0, \
>       |                 ^~~~~~~~~~~
> /mnt/kernel/drivers/regulator/mt6358-regulator.c:681:2: note: in
> expansion of macro 'MT6366_LDO1'
>   681 |  MT6366_LDO1("ldo_vsram_others_sshub", VSRAM_OTHERS_SSHUB,
> 500000,
>       |  ^~~~~~~~~~~
> /mnt/kernel/drivers/regulator/mt6358-regulator.c:201:17: error:
> initializer element is not constant
>   201 |   .enable_reg = MT6358_LDO_##vreg##_CON0, \
>       |                 ^~~~~~~~~~~
> /mnt/kernel/drivers/regulator/mt6358-regulator.c:681:2: note: in
> expansion of macro 'MT6366_LDO1'
>   681 |  MT6366_LDO1("ldo_vsram_others_sshub", VSRAM_OTHERS_SSHUB,
> 500000,
>       |  ^~~~~~~~~~~
> /mnt/kernel/drivers/regulator/mt6358-regulator.c:201:17: note: (near
> initialization for 'mt6366_regulators[37].desc.enable_reg')
>   201 |   .enable_reg = MT6358_LDO_##vreg##_CON0, \
>       |                 ^~~~~~~~~~~
> /mnt/kernel/drivers/regulator/mt6358-regulator.c:681:2: note: in
> expansion of macro 'MT6366_LDO1'
>   681 |  MT6366_LDO1("ldo_vsram_others_sshub", VSRAM_OTHERS_SSHUB,
> 500000,
>       |  ^~~~~~~~~~~
> /mnt/kernel/drivers/regulator/mt6358-regulator.c:683:7: warning:
> initialization of 'unsigned int' from 'struct mt6358_regulator_info
> *' makes integer from pointer without a cast [-Wint-conversion]
>   683 |       MT6358_LDO_VSRAM_OTHERS_SSHUB_CON1, 0x7f,
>       |       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
> /mnt/kernel/drivers/regulator/mt6358-regulator.c:204:17: note: in
> definition of macro 'MT6366_LDO1'
>   204 |  .da_vsel_reg = _da_vsel_reg, \
>       |                 ^~~~~~~~~~~~
> /mnt/kernel/drivers/regulator/mt6358-regulator.c:683:7: note: (near
> initialization for 'mt6366_regulators[37].da_vsel_reg')
>   683 |       MT6358_LDO_VSRAM_OTHERS_SSHUB_CON1, 0x7f,
>       |       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
> /mnt/kernel/drivers/regulator/mt6358-regulator.c:204:17: note: in
> definition of macro 'MT6366_LDO1'
>   204 |  .da_vsel_reg = _da_vsel_reg, \
>       |                 ^~~~~~~~~~~~
> /mnt/kernel/drivers/regulator/mt6358-regulator.c:683:7: error:
> initializer element is not constant
>   683 |       MT6358_LDO_VSRAM_OTHERS_SSHUB_CON1, 0x7f,
>       |       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
> /mnt/kernel/drivers/regulator/mt6358-regulator.c:204:17: note: in
> definition of macro 'MT6366_LDO1'
>   204 |  .da_vsel_reg = _da_vsel_reg, \
>       |                 ^~~~~~~~~~~~
> /mnt/kernel/drivers/regulator/mt6358-regulator.c:683:7: note: (near
> initialization for 'mt6366_regulators[37].da_vsel_reg')
>   683 |       MT6358_LDO_VSRAM_OTHERS_SSHUB_CON1, 0x7f,
>       |       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
> /mnt/kernel/drivers/regulator/mt6358-regulator.c:204:17: note: in
> definition of macro 'MT6366_LDO1'
>   204 |  .da_vsel_reg = _da_vsel_reg, \
>       |                 ^~~~~~~~~~~~
> /mnt/kernel/drivers/regulator/mt6358-regulator.c:206:16: warning:
> initialization of 'unsigned int' from 'struct mt6358_regulator_info
> *' makes integer from pointer without a cast [-Wint-conversion]
>   206 |  .status_reg = MT6358_LDO_##vreg##_DBG1, \
>       |                ^~~~~~~~~~~
> /mnt/kernel/drivers/regulator/mt6358-regulator.c:681:2: note: in
> expansion of macro 'MT6366_LDO1'
>   681 |  MT6366_LDO1("ldo_vsram_others_sshub", VSRAM_OTHERS_SSHUB,
> 500000,
>       |  ^~~~~~~~~~~
> /mnt/kernel/drivers/regulator/mt6358-regulator.c:206:16: note: (near
> initialization for 'mt6366_regulators[37].status_reg')
>   206 |  .status_reg = MT6358_LDO_##vreg##_DBG1, \
>       |                ^~~~~~~~~~~
> /mnt/kernel/drivers/regulator/mt6358-regulator.c:681:2: note: in
> expansion of macro 'MT6366_LDO1'
>   681 |  MT6366_LDO1("ldo_vsram_others_sshub", VSRAM_OTHERS_SSHUB,
> 500000,
>       |  ^~~~~~~~~~~
> /mnt/kernel/drivers/regulator/mt6358-regulator.c:206:16: error:
> initializer element is not constant
>   206 |  .status_reg = MT6358_LDO_##vreg##_DBG1, \
>       |                ^~~~~~~~~~~
> /mnt/kernel/drivers/regulator/mt6358-regulator.c:681:2: note: in
> expansion of macro 'MT6366_LDO1'
>   681 |  MT6366_LDO1("ldo_vsram_others_sshub", VSRAM_OTHERS_SSHUB,
> 500000,
>       |  ^~~~~~~~~~~
> /mnt/kernel/drivers/regulator/mt6358-regulator.c:206:16: note: (near
> initialization for 'mt6366_regulators[37].status_reg')
>   206 |  .status_reg = MT6358_LDO_##vreg##_DBG1, \
>       |                ^~~~~~~~~~~
> /mnt/kernel/drivers/regulator/mt6358-regulator.c:681:2: note: in
> expansion of macro 'MT6366_LDO1'
>   681 |  MT6366_LDO1("ldo_vsram_others_sshub", VSRAM_OTHERS_SSHUB,
> 500000,
>       |  ^~~~~~~~~~~
> /mnt/kernel/drivers/regulator/mt6358-regulator.c: In function
> 'mt6358_regulator_probe':
> /mnt/kernel/drivers/regulator/mt6358-regulator.c:701:25: error:
> 'MT6366_CHIP_ID' undeclared (first use in this function); did you
> mean 'MT6397_CHIP_ID'?
>   701 |  if (mt6397->chip_id == MT6366_CHIP_ID) {
>       |                         ^~~~~~~~~~~~~~
>       |                         MT6397_CHIP_ID
> /mnt/kernel/drivers/regulator/mt6358-regulator.c:701:25: note: each
> undeclared identifier is reported only once for each function it
> appears in
> /mnt/kernel/drivers/regulator/mt6358-regulator.c:701:22: warning:
> comparison between pointer and integer
>   701 |  if (mt6397->chip_id == MT6366_CHIP_ID) {
>       |                      ^~
> 




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