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Date: Mon, 14 Nov 2022 23:56:21 +0100
From: Martin Botka <martin.botka@...ainline.org>
To: kernel test robot <lkp@...el.com>
Cc: martin.botka1@...il.com, llvm@...ts.linux.dev,
oe-kbuild-all@...ts.linux.dev,
~postmarketos/upstreaming@...ts.sr.ht,
Konrad Dybcio <konrad.dybcio@...ainline.org>,
AngeloGioacchino Del Regno
<angelogioacchino.delregno@...ainline.org>,
Marijn Suijten <marijn.suijten@...ainline.org>,
Jami Kettunen <jamipkettunen@...ainline.org>,
Paul Bouchara <paul.bouchara@...ainline.org>,
Yenda <jtrmal@...il.com>, Liam Girdwood <lgirdwood@...il.com>,
Mark Brown <broonie@...nel.org>, Chen-Yu Tsai <wens@...e.org>,
linux-kernel@...r.kernel.org
Subject: Re: [PATCH 1/1] regulator: axp20x: Add support for AXP1530 variant
Patch depends on the MFD driver which introduces also the regulator
definitions.
On Tue, Nov 15 2022 at 06:52:24 AM +08:00:00, kernel test robot
<lkp@...el.com> wrote:
> Hi Martin,
>
> Thank you for the patch! Yet something to improve:
>
> [auto build test ERROR on broonie-regulator/for-next]
> [also build test ERROR on linus/master v6.1-rc5 next-20221114]
> [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/Martin-Botka/regulator-axp20x-Add-support-for-AXP1530-variant/20221115-002644
> base:
> https://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git
> for-next
> patch link:
> https://lore.kernel.org/r/20221114162459.1802174-1-martin.botka%40somainline.org
> patch subject: [PATCH 1/1] regulator: axp20x: Add support for AXP1530
> variant
> config: x86_64-randconfig-k001-20221114
> compiler: clang version 14.0.6 (https://github.com/llvm/llvm-project
> f28c006a5895fc0e329fe15fead81e37457cb1d1)
> reproduce (this is a W=1 build):
> wget
> https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross
> -O ~/bin/make.cross
> chmod +x ~/bin/make.cross
> #
> https://github.com/intel-lab-lkp/linux/commit/7f0eb274b33943549c38a0eb160748d3754ad1e7
> git remote add linux-review
> https://github.com/intel-lab-lkp/linux
> git fetch --no-tags linux-review
> Martin-Botka/regulator-axp20x-Add-support-for-AXP1530-variant/20221115-002644
> git checkout 7f0eb274b33943549c38a0eb160748d3754ad1e7
> # save the config file
> mkdir build_dir && cp config build_dir/.config
> COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross
> W=1 O=build_dir ARCH=x86_64 SHELL=/bin/bash drivers/regulator/
>
> If you fix the issue, kindly add following tag where applicable
> | Reported-by: kernel test robot <lkp@...el.com>
>
> All errors (new ones prefixed by >>):
>
>>> drivers/regulator/axp20x-regulator.c:1021:2: error: use of
>>> undeclared identifier 'AXP1530_DCDC1'
> AXP_DESC_RANGES(AXP1530, DCDC1, "dcdc1", "vin1",
> axp1530_dcdc1_ranges,
> ^
> drivers/regulator/axp20x-regulator.c:351:10: note: expanded from
> macro 'AXP_DESC_RANGES'
> .id = _family##_##_id,
> \
> ^
> <scratch space>:53:1: note: expanded from here
> AXP1530_DCDC1
> ^
>>> drivers/regulator/axp20x-regulator.c:1022:12: error: use of
>>> undeclared identifier 'AXP1530_DCDC1_CONRTOL'
> 0x6B,
> AXP1530_DCDC1_CONRTOL, 0x7f, AXP1530_OUTPUT_CONTROL,
> ^
>>> drivers/regulator/axp20x-regulator.c:1022:41: error: use of
>>> undeclared identifier 'AXP1530_OUTPUT_CONTROL'
> 0x6B,
> AXP1530_DCDC1_CONRTOL, 0x7f, AXP1530_OUTPUT_CONTROL,
>
> ^
>>> drivers/regulator/axp20x-regulator.c:1024:2: error: use of
>>> undeclared identifier 'AXP1530_DCDC2'
> AXP_DESC_RANGES(AXP1530, DCDC2, "dcdc2", "vin2",
> axp1530_dcdc2_ranges,
> ^
> drivers/regulator/axp20x-regulator.c:351:10: note: expanded from
> macro 'AXP_DESC_RANGES'
> .id = _family##_##_id,
> \
> ^
> <scratch space>:58:1: note: expanded from here
> AXP1530_DCDC2
> ^
>>> drivers/regulator/axp20x-regulator.c:1025:12: error: use of
>>> undeclared identifier 'AXP1530_DCDC2_CONRTOL'
> 0x58,
> AXP1530_DCDC2_CONRTOL, 0x7f, AXP1530_OUTPUT_CONTROL,
> ^
> drivers/regulator/axp20x-regulator.c:1025:41: error: use of
> undeclared identifier 'AXP1530_OUTPUT_CONTROL'
> 0x58,
> AXP1530_DCDC2_CONRTOL, 0x7f, AXP1530_OUTPUT_CONTROL,
>
> ^
>>> drivers/regulator/axp20x-regulator.c:1027:2: error: use of
>>> undeclared identifier 'AXP1530_DCDC3'
> AXP_DESC_RANGES(AXP1530, DCDC3, "dcdc3", "vin3",
> axp1530_dcdc3_ranges,
> ^
> drivers/regulator/axp20x-regulator.c:351:10: note: expanded from
> macro 'AXP_DESC_RANGES'
> .id = _family##_##_id,
> \
> ^
> <scratch space>:63:1: note: expanded from here
> AXP1530_DCDC3
> ^
>>> drivers/regulator/axp20x-regulator.c:1028:12: error: use of
>>> undeclared identifier 'AXP1530_DCDC3_CONRTOL'
> 0x58,
> AXP1530_DCDC3_CONRTOL, 0x7f, AXP1530_OUTPUT_CONTROL,
> ^
> drivers/regulator/axp20x-regulator.c:1028:41: error: use of
> undeclared identifier 'AXP1530_OUTPUT_CONTROL'
> 0x58,
> AXP1530_DCDC3_CONRTOL, 0x7f, AXP1530_OUTPUT_CONTROL,
>
> ^
>>> drivers/regulator/axp20x-regulator.c:1030:2: error: use of
>>> undeclared identifier 'AXP1530_LDO1'
> AXP_DESC(AXP1530, LDO1, "ldo1", "ldo1in", 500, 3500, 100,
> ^
> drivers/regulator/axp20x-regulator.c:303:10: note: expanded from
> macro 'AXP_DESC'
> .id = _family##_##_id,
> \
> ^
> <scratch space>:68:1: note: expanded from here
> AXP1530_LDO1
> ^
>>> drivers/regulator/axp20x-regulator.c:1031:6: error: use of
>>> undeclared identifier 'AXP1530_ALDO1_CONRTOL'
> AXP1530_ALDO1_CONRTOL,
> 0x1f, AXP1530_OUTPUT_CONTROL,
> ^
> drivers/regulator/axp20x-regulator.c:1031:35: error: use of
> undeclared identifier 'AXP1530_OUTPUT_CONTROL'
> AXP1530_ALDO1_CONRTOL,
> 0x1f, AXP1530_OUTPUT_CONTROL,
>
> ^
>>> drivers/regulator/axp20x-regulator.c:1033:2: error: use of
>>> undeclared identifier 'AXP1530_LDO2'
> AXP_DESC(AXP1530, LDO2, "ldo2", "ldo2in", 500, 3500, 100,
> ^
> drivers/regulator/axp20x-regulator.c:303:10: note: expanded from
> macro 'AXP_DESC'
> .id = _family##_##_id,
> \
> ^
> <scratch space>:73:1: note: expanded from here
> AXP1530_LDO2
> ^
>>> drivers/regulator/axp20x-regulator.c:1034:6: error: use of
>>> undeclared identifier 'AXP1530_DLDO1_CONRTOL'
> AXP1530_DLDO1_CONRTOL,
> 0x1f, AXP1530_OUTPUT_CONTROL,
> ^
> drivers/regulator/axp20x-regulator.c:1034:35: error: use of
> undeclared identifier 'AXP1530_OUTPUT_CONTROL'
> AXP1530_DLDO1_CONRTOL,
> 0x1f, AXP1530_OUTPUT_CONTROL,
>
> ^
>>> drivers/regulator/axp20x-regulator.c:1077:7: error: use of
>>> undeclared identifier 'AXP1530_ID'; did you mean 'AXP152_ID'?
> case AXP1530_ID:
> ^~~~~~~~~~
> AXP152_ID
> include/linux/mfd/axp20x.h:14:2: note: 'AXP152_ID' declared here
> AXP152_ID = 0,
> ^
> drivers/regulator/axp20x-regulator.c:1295:8: error: use of
> undeclared identifier 'AXP1530_ID'; did you mean 'AXP152_ID'?
> case AXP1530_ID:
> ^~~~~~~~~~
> AXP152_ID
> include/linux/mfd/axp20x.h:14:2: note: 'AXP152_ID' declared here
> AXP152_ID = 0,
> ^
>>> drivers/regulator/axp20x-regulator.c:1297:17: error: use of
>>> undeclared identifier 'AXP1530_REG_ID_MAX'
> nregulators = AXP1530_REG_ID_MAX;
> ^
>>> drivers/regulator/axp20x-regulator.c:1021:2: error: use of
>>> undeclared identifier 'AXP1530_DCDC1'
> AXP_DESC_RANGES(AXP1530, DCDC1, "dcdc1", "vin1",
> axp1530_dcdc1_ranges,
> ^
> drivers/regulator/axp20x-regulator.c:345:3: note: expanded from
> macro 'AXP_DESC_RANGES'
> [_family##_##_id] = {
> \
> ^
> <scratch space>:51:1: note: expanded from here
> AXP1530_DCDC1
> ^
> fatal error: too many errors emitted, stopping now [-ferror-limit=]
> 20 errors generated.
>
>
> vim +/AXP1530_DCDC1 +1021 drivers/regulator/axp20x-regulator.c
>
> 1019
> 1020 static const struct regulator_desc axp1530_regulators[] = {
>> 1021 AXP_DESC_RANGES(AXP1530, DCDC1, "dcdc1", "vin1",
>> axp1530_dcdc1_ranges,
>> 1022 0x6B, AXP1530_DCDC1_CONRTOL, 0x7f, AXP1530_OUTPUT_CONTROL,
> 1023 BIT(0)),
>> 1024 AXP_DESC_RANGES(AXP1530, DCDC2, "dcdc2", "vin2",
>> axp1530_dcdc2_ranges,
>> 1025 0x58, AXP1530_DCDC2_CONRTOL, 0x7f, AXP1530_OUTPUT_CONTROL,
> 1026 BIT(1)),
>> 1027 AXP_DESC_RANGES(AXP1530, DCDC3, "dcdc3", "vin3",
>> axp1530_dcdc3_ranges,
>> 1028 0x58, AXP1530_DCDC3_CONRTOL, 0x7f, AXP1530_OUTPUT_CONTROL,
> 1029 BIT(2)),
>> 1030 AXP_DESC(AXP1530, LDO1, "ldo1", "ldo1in", 500, 3500, 100,
>> 1031 AXP1530_ALDO1_CONRTOL, 0x1f, AXP1530_OUTPUT_CONTROL,
> 1032 BIT(3)),
>> 1033 AXP_DESC(AXP1530, LDO2, "ldo2", "ldo2in", 500, 3500, 100,
>> 1034 AXP1530_DLDO1_CONRTOL, 0x1f, AXP1530_OUTPUT_CONTROL,
> 1035 BIT(4)),
> 1036 };
> 1037
> 1038 static int axp20x_set_dcdc_freq(struct platform_device *pdev,
> u32 dcdcfreq)
> 1039 {
> 1040 struct axp20x_dev *axp20x = dev_get_drvdata(pdev->dev.parent);
> 1041 unsigned int reg = AXP20X_DCDC_FREQ;
> 1042 u32 min, max, def, step;
> 1043
> 1044 switch (axp20x->variant) {
> 1045 case AXP202_ID:
> 1046 case AXP209_ID:
> 1047 min = 750;
> 1048 max = 1875;
> 1049 def = 1500;
> 1050 step = 75;
> 1051 break;
> 1052 case AXP803_ID:
> 1053 case AXP813_ID:
> 1054 /*
> 1055 * AXP803/AXP813 DCDC work frequency setting has the same
> 1056 * range and step as AXP22X, but at a different register.
> 1057 * (See include/linux/mfd/axp20x.h)
> 1058 */
> 1059 reg = AXP803_DCDC_FREQ_CTRL;
> 1060 fallthrough; /* to the check below */
> 1061 case AXP806_ID:
> 1062 /*
> 1063 * AXP806 also have DCDC work frequency setting register at a
> 1064 * different position.
> 1065 */
> 1066 if (axp20x->variant == AXP806_ID)
> 1067 reg = AXP806_DCDC_FREQ_CTRL;
> 1068 fallthrough;
> 1069 case AXP221_ID:
> 1070 case AXP223_ID:
> 1071 case AXP809_ID:
> 1072 min = 1800;
> 1073 max = 4050;
> 1074 def = 3000;
> 1075 step = 150;
> 1076 break;
>> 1077 case AXP1530_ID:
> 1078 /*
> 1079 * Do not set the DCDC frequency on AXP1530
> 1080 */
> 1081 return 0;
> 1082 break;
> 1083 default:
> 1084 dev_err(&pdev->dev,
> 1085 "Setting DCDC frequency for unsupported AXP variant\n");
> 1086 return -EINVAL;
> 1087 }
> 1088
> 1089 if (dcdcfreq == 0)
> 1090 dcdcfreq = def;
> 1091
> 1092 if (dcdcfreq < min) {
> 1093 dcdcfreq = min;
> 1094 dev_warn(&pdev->dev, "DCDC frequency too low. Set to
> %ukHz\n",
> 1095 min);
> 1096 }
> 1097
> 1098 if (dcdcfreq > max) {
> 1099 dcdcfreq = max;
> 1100 dev_warn(&pdev->dev, "DCDC frequency too high. Set to
> %ukHz\n",
> 1101 max);
> 1102 }
> 1103
> 1104 dcdcfreq = (dcdcfreq - min) / step;
> 1105
> 1106 return regmap_update_bits(axp20x->regmap, reg,
> 1107 AXP20X_FREQ_DCDC_MASK, dcdcfreq);
> 1108 }
> 1109
>
> --
> 0-DAY CI Kernel Test Service
> https://01.org/lkp
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