Message ID | 20231024154338.407191-2-dsankouski@gmail.com |
---|---|
State | Changes Requested |
Headers | show |
Series | [v2,1/6] dt-bindings: regulator: add Samsung s2dos05 pmic | expand |
Context | Check | Description |
---|---|---|
robh/checkpatch | success | |
robh/patch-applied | success | |
robh/dt-meta-schema | fail | build log |
On 24/10/2023 17:43, Dzmitry Sankouski wrote: > Add binding for the s2dos05 pmic found in the Samsung S9. > > Signed-off-by: Dzmitry Sankouski <dsankouski@gmail.com> > Cc: Conor Dooley <conor+dt@kernel.org> > Cc: Dzmitry Sankouski <dsankouski@gmail.com> > Cc: Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org> > Cc: Liam Girdwood <lgirdwood@gmail.com> > Cc: Mark Brown <broonie@kernel.org> > Cc: Rob Herring <robh+dt@kernel.org> > Cc: devicetree@vger.kernel.org > > --- > > Changes in v2: > - hex to decimal in regulator values > - fix compatible value > > .../bindings/regulator/samsung,s2dos05.yaml | 89 +++++++++++++++++++ > 1 file changed, 89 insertions(+) > create mode 100644 Documentation/devicetree/bindings/regulator/samsung,s2dos05.yaml > > diff --git a/Documentation/devicetree/bindings/regulator/samsung,s2dos05.yaml b/Documentation/devicetree/bindings/regulator/samsung,s2dos05.yaml > new file mode 100644 > index 000000000000..690537738e67 > --- /dev/null > +++ b/Documentation/devicetree/bindings/regulator/samsung,s2dos05.yaml > @@ -0,0 +1,89 @@ > +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) > +%YAML 1.2 > +--- > +$id: http://devicetree.org/schemas/regulator/samsung,s2dos05.yaml# > +$schema: http://devicetree.org/meta-schemas/core.yaml# > + > +title: Samsung s2dos05 regulator Not a PMIC/MFD device? If not, then: Samsung S2DOS05 Power Management IC Otherwise, if this is only for regulators: Samsung S2DOS05 Power Management IC Regulators > + > +maintainers: > + - Dzmitry Sankouski <dsankouski@gmail.com> > + > +description: | Do not need '|' unless you need to preserve formatting. > + The S2DOS05 is a companion power management IC for the smart phones. > + Has 4 LDO and 1 BUCK regulators, and has capability to measure > + current and power. Can detect short circuit on outputs. > + > +properties: > + compatible: > + const: samsung,s2dos05 Blank line. > + reg: > + maxItems: 1 > + > + regulators: > + type: object > + description: List of regulators and its properties > + > + patternProperties: > + "^s2dos05-buck1|s2dos05-ldo[1-4]$": ^buck1|ldo[1-4]$ > + type: object > + $ref: "regulator.yaml#" Drop quotes. It does not look like you tested the bindings, at least after quick look. Please run `make dt_binding_check` (see Documentation/devicetree/bindings/writing-schema.rst for instructions). Maybe you need to update your dtschema and yamllint. > + unevaluatedProperties: false > + > + additionalProperties: false > + > +required: > + - compatible > + - reg > + - regulators > + > +additionalProperties: false > + > +examples: > + - | > + regulator@60 { > + compatible = "samsung,s2dos05"; > + reg = <0x60>; > + pinctrl-names = "default"; > + pinctrl-0 = <&s2dos05_irq>; > + s2dos05,s2dos05_int = <&tlmm 0x31 0x0>; Eh... No, please test before sending. Drop the property or explain what is it supposed to be. > + > + regulators { > + s2dos05_ldo1: s2dos05-ldo1 { You have messed up indentation. Use 4 spaces for example indentation. > + regulator-name = "s2dos05-ldo1"; > + regulator-min-microvolt = <1500000>; > + regulator-max-microvolt = <2000000>; > + regulator-active-discharge = <0x1>; That's not a hex, but just decimal 1. Best regards, Krzysztof
On Tue, 24 Oct 2023 18:43:33 +0300, Dzmitry Sankouski wrote: > Add binding for the s2dos05 pmic found in the Samsung S9. > > Signed-off-by: Dzmitry Sankouski <dsankouski@gmail.com> > Cc: Conor Dooley <conor+dt@kernel.org> > Cc: Dzmitry Sankouski <dsankouski@gmail.com> > Cc: Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org> > Cc: Liam Girdwood <lgirdwood@gmail.com> > Cc: Mark Brown <broonie@kernel.org> > Cc: Rob Herring <robh+dt@kernel.org> > Cc: devicetree@vger.kernel.org > > --- > > Changes in v2: > - hex to decimal in regulator values > - fix compatible value > > .../bindings/regulator/samsung,s2dos05.yaml | 89 +++++++++++++++++++ > 1 file changed, 89 insertions(+) > create mode 100644 Documentation/devicetree/bindings/regulator/samsung,s2dos05.yaml > My bot found errors running 'make DT_CHECKER_FLAGS=-m dt_binding_check' on your patch (DT_CHECKER_FLAGS is new in v5.13): yamllint warnings/errors: ./Documentation/devicetree/bindings/regulator/samsung,s2dos05.yaml:30:15: [error] string value is redundantly quoted with any quotes (quoted-strings) dtschema/dtc warnings/errors: Documentation/devicetree/bindings/regulator/samsung,s2dos05.example.dts:20.10-23: Warning (reg_format): /example-0/regulator@60:reg: property has invalid length (4 bytes) (#address-cells == 1, #size-cells == 1) Documentation/devicetree/bindings/regulator/samsung,s2dos05.example.dtb: Warning (pci_device_reg): Failed prerequisite 'reg_format' Documentation/devicetree/bindings/regulator/samsung,s2dos05.example.dtb: Warning (pci_device_bus_num): Failed prerequisite 'reg_format' Documentation/devicetree/bindings/regulator/samsung,s2dos05.example.dtb: Warning (simple_bus_reg): Failed prerequisite 'reg_format' Documentation/devicetree/bindings/regulator/samsung,s2dos05.example.dtb: Warning (i2c_bus_reg): Failed prerequisite 'reg_format' Documentation/devicetree/bindings/regulator/samsung,s2dos05.example.dtb: Warning (spi_bus_reg): Failed prerequisite 'reg_format' /builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/regulator/samsung,s2dos05.example.dtb: regulator@60: 's2dos05,s2dos05_int' does not match any of the regexes: 'pinctrl-[0-9]+' from schema $id: http://devicetree.org/schemas/regulator/samsung,s2dos05.yaml# /builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/regulator/samsung,s2dos05.example.dtb: regulator@60: 's2dos05,s2dos05_int' does not match any of the regexes: '^#.*', '^(at25|bm|devbus|dmacap|dsa|exynos|fsi[ab]|gpio-fan|gpio-key|gpio|gpmc|hdmi|i2c-gpio),.*', '^(keypad|m25p|max8952|max8997|max8998|mpmc),.*', '^(pinctrl-single|#pinctrl-single|PowerPC),.*', '^(pl022|pxa-mmc|rcar_sound|rotary-encoder|s5m8767|sdhci),.*', '^(simple-audio-card|st-plgpio|st-spics|ts),.*', '^100ask,.*', '^70mai,.*', '^8dev,.*', '^GEFanuc,.*', '^ORCL,.*', '^SUNW,.*', '^[a-zA-Z0-9#_][a-zA-Z0-9+\\-._@]{0,63}$', '^[a-zA-Z0-9+\\-._]*@[0-9a-zA-Z,]*$', '^abb,.*', '^abilis,.*', '^abracon,.*', '^abt,.*', '^acbel,.*', '^acer,.*', '^acme,.*', '^actions,.*', '^active-semi,.*', '^ad,.*', '^adafruit,.*', '^adapteva,.*', '^adaptrum,.*', '^adh,.*', '^adi,.*', '^advantech,.*', '^aeroflexgaisler,.*', '^aesop,.*', '^airoha,.*', '^al,.*', '^alcatel,.*', '^aldec,.*', '^alfa-network,.*', '^allegro,.*', '^all o,.*', '^allwinner,.*', '^alphascale,.*', '^alps,.*', '^alt,.*', '^altr,.*', '^amarula,.*', '^amazon,.*', '^amcc,.*', '^amd,.*', '^amediatech,.*', '^amlogic,.*', '^ampere,.*', '^ampire,.*', '^ams,.*', '^amstaos,.*', '^analogix,.*', '^anbernic,.*', '^andestech,.*', '^anvo,.*', '^apm,.*', '^apple,.*', '^aptina,.*', '^arasan,.*', '^archermind,.*', '^arctic,.*', '^arcx,.*', '^aries,.*', '^arm,.*', '^armadeus,.*', '^arrow,.*', '^artesyn,.*', '^asahi-kasei,.*', '^asc,.*', '^asix,.*', '^aspeed,.*', '^asrock,.*', '^asus,.*', '^atheros,.*', '^atlas,.*', '^atmel,.*', '^auo,.*', '^auvidea,.*', '^avago,.*', '^avia,.*', '^avic,.*', '^avnet,.*', '^awinic,.*', '^axentia,.*', '^axis,.*', '^azoteq,.*', '^azw,.*', '^baikal,.*', '^bananapi,.*', '^beacon,.*', '^beagle,.*', '^belling,.*', '^bhf,.*', '^bitmain,.*', '^blutek,.*', '^boe,.*', '^bosch,.*', '^boundary,.*', '^brcm,.*', '^broadmobi,.*', '^bsh,.*', '^bticino,.*', '^buffalo,.*', '^bur,.*', '^bytedance,.*', '^calamp,.*', '^calaosystems,.*', '^calx eda,.*', '^canaan,.*', '^caninos,.*', '^capella,.*', '^cascoda,.*', '^catalyst,.*', '^cavium,.*', '^cdns,.*', '^cdtech,.*', '^cellwise,.*', '^ceva,.*', '^chargebyte,.*', '^checkpoint,.*', '^chefree,.*', '^chipidea,.*', '^chipone,.*', '^chipspark,.*', '^chongzhou,.*', '^chrontel,.*', '^chrp,.*', '^chunghwa,.*', '^chuwi,.*', '^ciaa,.*', '^cirrus,.*', '^cisco,.*', '^clockwork,.*', '^cloos,.*', '^cloudengines,.*', '^cnm,.*', '^cnxt,.*', '^colorfly,.*', '^compulab,.*', '^congatec,.*', '^coreriver,.*', '^corpro,.*', '^cortina,.*', '^cosmic,.*', '^crane,.*', '^creative,.*', '^crystalfontz,.*', '^csky,.*', '^csq,.*', '^ctera,.*', '^ctu,.*', '^cubietech,.*', '^cui,.*', '^cypress,.*', '^cyx,.*', '^cznic,.*', '^dallas,.*', '^dataimage,.*', '^davicom,.*', '^dell,.*', '^delta,.*', '^densitron,.*', '^denx,.*', '^devantech,.*', '^dfi,.*', '^dh,.*', '^difrnce,.*', '^digi,.*', '^digilent,.*', '^diodes,.*', '^dioo,.*', '^dlc,.*', '^dlg,.*', '^dlink,.*', '^dmo,.*', '^domintech,.*', '^dongwoon,.*', '^d ptechnics,.*', '^dragino,.*', '^ds,.*', '^dserve,.*', '^dynaimage,.*', '^ea,.*', '^ebang,.*', '^ebbg,.*', '^ebs-systart,.*', '^ebv,.*', '^eckelmann,.*', '^edgeble,.*', '^edimax,.*', '^edt,.*', '^ees,.*', '^eeti,.*', '^einfochips,.*', '^eink,.*', '^elan,.*', '^element14,.*', '^elgin,.*', '^elida,.*', '^elimo,.*', '^elpida,.*', '^embedfire,.*', '^embest,.*', '^emlid,.*', '^emmicro,.*', '^empire-electronix,.*', '^emtrion,.*', '^enclustra,.*', '^endless,.*', '^ene,.*', '^energymicro,.*', '^engicam,.*', '^engleder,.*', '^epcos,.*', '^epfl,.*', '^epson,.*', '^esp,.*', '^est,.*', '^ettus,.*', '^eukrea,.*', '^everest,.*', '^everspin,.*', '^evervision,.*', '^exar,.*', '^excito,.*', '^exegin,.*', '^ezchip,.*', '^facebook,.*', '^fairphone,.*', '^faraday,.*', '^fastrax,.*', '^fcs,.*', '^feixin,.*', '^feiyang,.*', '^fii,.*', '^firefly,.*', '^focaltech,.*', '^forlinx,.*', '^frida,.*', '^friendlyarm,.*', '^fsl,.*', '^fujitsu,.*', '^fxtec,.*', '^gardena,.*', '^gateworks,.*', '^gcw,.*', '^ge,.*', '^ geekbuying,.*', '^gef,.*', '^gemei,.*', '^genesys,.*', '^geniatech,.*', '^giantec,.*', '^giantplus,.*', '^globalscale,.*', '^globaltop,.*', '^gmt,.*', '^goldelico,.*', '^goodix,.*', '^google,.*', '^gplus,.*', '^grinn,.*', '^grmn,.*', '^gumstix,.*', '^gw,.*', '^hannstar,.*', '^haochuangyi,.*', '^haoyu,.*', '^hardkernel,.*', '^hechuang,.*', '^hideep,.*', '^himax,.*', '^hirschmann,.*', '^hisi,.*', '^hisilicon,.*', '^hit,.*', '^hitex,.*', '^holt,.*', '^holtek,.*', '^honestar,.*', '^honeywell,.*', '^hoperun,.*', '^hp,.*', '^hpe,.*', '^hsg,.*', '^huawei,.*', '^hugsun,.*', '^hwacom,.*', '^hxt,.*', '^hycon,.*', '^hydis,.*', '^hynitron,.*', '^hynix,.*', '^hyundai,.*', '^i2se,.*', '^ibm,.*', '^icplus,.*', '^idt,.*', '^ifi,.*', '^ilitek,.*', '^imagis,.*', '^img,.*', '^imi,.*', '^inanbo,.*', '^incircuit,.*', '^indiedroid,.*', '^inet-tek,.*', '^infineon,.*', '^inforce,.*', '^ingenic,.*', '^ingrasys,.*', '^injoinic,.*', '^innocomm,.*', '^innolux,.*', '^inside-secure,.*', '^insignal,.*', '^inspur, .*', '^intel,.*', '^intercontrol,.*', '^invensense,.*', '^inventec,.*', '^inversepath,.*', '^iom,.*', '^irondevice,.*', '^isee,.*', '^isil,.*', '^issi,.*', '^ite,.*', '^itead,.*', '^itian,.*', '^ivo,.*', '^iwave,.*', '^jadard,.*', '^jasonic,.*', '^jdi,.*', '^jedec,.*', '^jesurun,.*', '^jethome,.*', '^jianda,.*', '^joz,.*', '^kam,.*', '^karo,.*', '^keithkoep,.*', '^keymile,.*', '^khadas,.*', '^kiebackpeter,.*', '^kinetic,.*', '^kingdisplay,.*', '^kingnovel,.*', '^kionix,.*', '^kobo,.*', '^kobol,.*', '^koe,.*', '^kontron,.*', '^kosagi,.*', '^kvg,.*', '^kyo,.*', '^lacie,.*', '^laird,.*', '^lamobo,.*', '^lantiq,.*', '^lattice,.*', '^lctech,.*', '^leadtek,.*', '^leez,.*', '^lego,.*', '^lemaker,.*', '^lenovo,.*', '^lg,.*', '^lgphilips,.*', '^libretech,.*', '^licheepi,.*', '^linaro,.*', '^lineartechnology,.*', '^linksprite,.*', '^linksys,.*', '^linutronix,.*', '^linux,.*', '^linx,.*', '^liteon,.*', '^litex,.*', '^lltc,.*', '^logicpd,.*', '^logictechno,.*', '^longcheer,.*', '^lontium,.*', ' ^loongmasses,.*', '^loongson,.*', '^lsi,.*', '^lunzn,.*', '^lwn,.*', '^lxa,.*', '^m5stack,.*', '^macnica,.*', '^mantix,.*', '^mapleboard,.*', '^marvell,.*', '^maxbotix,.*', '^maxim,.*', '^maxlinear,.*', '^mbvl,.*', '^mcube,.*', '^meas,.*', '^mecer,.*', '^mediatek,.*', '^megachips,.*', '^mele,.*', '^melexis,.*', '^melfas,.*', '^mellanox,.*', '^memsensing,.*', '^memsic,.*', '^menlo,.*', '^mentor,.*', '^meraki,.*', '^merrii,.*', '^methode,.*', '^micrel,.*', '^microchip,.*', '^microcrystal,.*', '^micron,.*', '^microsoft,.*', '^microsys,.*', '^mikroe,.*', '^mikrotik,.*', '^miniand,.*', '^minix,.*', '^miramems,.*', '^mitsubishi,.*', '^mixel,.*', '^miyoo,.*', '^mntre,.*', '^modtronix,.*', '^moortec,.*', '^mosaixtech,.*', '^motorcomm,.*', '^motorola,.*', '^moxa,.*', '^mpl,.*', '^mps,.*', '^mqmaker,.*', '^mrvl,.*', '^mscc,.*', '^msi,.*', '^mstar,.*', '^mti,.*', '^multi-inno,.*', '^mundoreader,.*', '^murata,.*', '^mxic,.*', '^mxicy,.*', '^myir,.*', '^national,.*', '^nec,.*', '^neonode,.*', '^ netgear,.*', '^netlogic,.*', '^netron-dy,.*', '^netronix,.*', '^netxeon,.*', '^neweast,.*', '^newhaven,.*', '^newvision,.*', '^nexbox,.*', '^nextthing,.*', '^ni,.*', '^nintendo,.*', '^nlt,.*', '^nokia,.*', '^nordic,.*', '^novatek,.*', '^novtech,.*', '^nutsboard,.*', '^nuvoton,.*', '^nvd,.*', '^nvidia,.*', '^nxp,.*', '^oceanic,.*', '^ocs,.*', '^oct,.*', '^okaya,.*', '^oki,.*', '^olimex,.*', '^olpc,.*', '^oneplus,.*', '^onie,.*', '^onion,.*', '^onnn,.*', '^ontat,.*', '^opalkelly,.*', '^openailab,.*', '^opencores,.*', '^openembed,.*', '^openpandora,.*', '^openrisc,.*', '^option,.*', '^oranth,.*', '^orisetech,.*', '^ortustech,.*', '^osddisplays,.*', '^osmc,.*', '^ouya,.*', '^overkiz,.*', '^ovti,.*', '^oxsemi,.*', '^ozzmaker,.*', '^panasonic,.*', '^parade,.*', '^parallax,.*', '^pda,.*', '^pericom,.*', '^pervasive,.*', '^phicomm,.*', '^phytec,.*', '^picochip,.*', '^pine64,.*', '^pineriver,.*', '^pixcir,.*', '^plantower,.*', '^plathome,.*', '^plda,.*', '^plx,.*', '^ply,.*', '^pni,.*', '^po cketbook,.*', '^polaroid,.*', '^polyhex,.*', '^portwell,.*', '^poslab,.*', '^pov,.*', '^powertip,.*', '^powervr,.*', '^primux,.*', '^probox2,.*', '^prt,.*', '^pulsedlight,.*', '^purism,.*', '^qca,.*', '^qcom,.*', '^qemu,.*', '^qi,.*', '^qiaodian,.*', '^qihua,.*', '^qishenglong,.*', '^qnap,.*', '^quanta,.*', '^radxa,.*', '^raidsonic,.*', '^ralink,.*', '^ramtron,.*', '^raspberrypi,.*', '^raydium,.*', '^rda,.*', '^realtek,.*', '^remarkable,.*', '^renesas,.*', '^rervision,.*', '^revotics,.*', '^rex,.*', '^richtek,.*', '^ricoh,.*', '^rikomagic,.*', '^riot,.*', '^riscv,.*', '^rockchip,.*', '^rocktech,.*', '^rohm,.*', '^ronbo,.*', '^roofull,.*', '^roseapplepi,.*', '^saef,.*', '^samsung,.*', '^samtec,.*', '^sancloud,.*', '^sandisk,.*', '^satoz,.*', '^sbs,.*', '^schindler,.*', '^seagate,.*', '^seeed,.*', '^seirobotics,.*', '^semtech,.*', '^senseair,.*', '^sensirion,.*', '^sensortek,.*', '^sercomm,.*', '^sff,.*', '^sgd,.*', '^sgmicro,.*', '^sgx,.*', '^sharp,.*', '^shift,.*', '^shimafuji,.*', '^shineworld,.*', '^shiratech,.*', '^si-en,.*', '^si-linux,.*', '^siemens,.*', '^sifive,.*', '^sigma,.*', '^sii,.*', '^sil,.*', '^silabs,.*', '^silan,.*', '^silead,.*', '^silergy,.*', '^silex-insight,.*', '^siliconfile,.*', '^siliconmitus,.*', '^silvaco,.*', '^simtek,.*', '^sinlinx,.*', '^sinovoip,.*', '^sinowealth,.*', '^sipeed,.*', '^sirf,.*', '^sis,.*', '^sitronix,.*', '^skov,.*', '^skyworks,.*', '^smartlabs,.*', '^smsc,.*', '^snps,.*', '^sochip,.*', '^socionext,.*', '^solidrun,.*', '^solomon,.*', '^sony,.*', '^sourceparts,.*', '^spansion,.*', '^sparkfun,.*', '^spinalhdl,.*', '^sprd,.*', '^square,.*', '^ssi,.*', '^sst,.*', '^sstar,.*', '^st,.*', '^st-ericsson,.*', '^starfive,.*', '^starry,.*', '^startek,.*', '^starterkit,.*', '^ste,.*', '^stericsson,.*', '^storlink,.*', '^storm,.*', '^storopack,.*', '^summit,.*', '^sunchip,.*', '^sundance,.*', '^sunplus,.*', '^supermicro,.*', '^swir,.*', '^syna,.*', '^synology,.*', '^synopsys,.*', '^tbs,.*', '^tbs-biometrics,.*', '^tcg,.*', '^tcl ,.*', '^tcs,.*', '^tdo,.*', '^team-source-display,.*', '^technexion,.*', '^technologic,.*', '^techstar,.*', '^teejet,.*', '^teltonika,.*', '^tempo,.*', '^terasic,.*', '^tesla,.*', '^tfc,.*', '^thead,.*', '^thine,.*', '^thingyjp,.*', '^thundercomm,.*', '^thwc,.*', '^ti,.*', '^tianma,.*', '^tlm,.*', '^tmt,.*', '^topeet,.*', '^topic,.*', '^toppoly,.*', '^topwise,.*', '^toradex,.*', '^toshiba,.*', '^toumaz,.*', '^tpk,.*', '^tplink,.*', '^tpo,.*', '^tq,.*', '^traverse,.*', '^tronfy,.*', '^tronsmart,.*', '^truly,.*', '^tsd,.*', '^tyan,.*', '^u-blox,.*', '^u-boot,.*', '^ubnt,.*', '^ucrobotics,.*', '^udoo,.*', '^ufispace,.*', '^ugoos,.*', '^uniwest,.*', '^upisemi,.*', '^urt,.*', '^usi,.*', '^utoo,.*', '^v3,.*', '^vaisala,.*', '^vamrs,.*', '^variscite,.*', '^vdl,.*', '^vertexcom,.*', '^via,.*', '^vialab,.*', '^vicor,.*', '^videostrong,.*', '^virtio,.*', '^virtual,.*', '^vishay,.*', '^visionox,.*', '^vitesse,.*', '^vivante,.*', '^vivax,.*', '^vocore,.*', '^voipac,.*', '^vot,.*', '^vxt,.*', '^ wanchanglong,.*', '^wand,.*', '^waveshare,.*', '^wd,.*', '^we,.*', '^welltech,.*', '^wetek,.*', '^wexler,.*', '^whwave,.*', '^wi2wi,.*', '^widora,.*', '^wiligear,.*', '^willsemi,.*', '^winbond,.*', '^wingtech,.*', '^winlink,.*', '^winstar,.*', '^wirelesstag,.*', '^wits,.*', '^wlf,.*', '^wm,.*', '^wobo,.*', '^x-powers,.*', '^xen,.*', '^xes,.*', '^xiaomi,.*', '^xillybus,.*', '^xingbangda,.*', '^xinpeng,.*', '^xiphera,.*', '^xlnx,.*', '^xnano,.*', '^xunlong,.*', '^xylon,.*', '^yadro,.*', '^yamaha,.*', '^yes-optoelectronics,.*', '^yic,.*', '^yiming,.*', '^ylm,.*', '^yna,.*', '^yones-toptech,.*', '^ys,.*', '^ysoft,.*', '^zarlink,.*', '^zealz,.*', '^zeitec,.*', '^zidoo,.*', '^zii,.*', '^zinitix,.*', '^zkmagic,.*', '^zte,.*', '^zyxel,.*', 'pinctrl-[0-9]+' from schema $id: http://devicetree.org/schemas/vendor-prefixes.yaml# doc reference errors (make refcheckdocs): See https://patchwork.ozlabs.org/project/devicetree-bindings/patch/20231024154338.407191-2-dsankouski@gmail.com The base for the series is generally the latest rc1. A different dependency should be noted in *this* patch. If you already ran 'make dt_binding_check' and didn't see the above error(s), then make sure 'yamllint' is installed and dt-schema is up to date: pip3 install dtschema --upgrade Please check and re-submit after running the above command yourself. Note that DT_SCHEMA_FILES can be set to your schema file to speed up checking your schema. However, it must be unset to test all examples with your schema.
вт, 24 окт. 2023 г. в 18:59, Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>: .... > > +title: Samsung s2dos05 regulator > > Not a PMIC/MFD device? If not, then: > Samsung S2DOS05 Power Management IC > > Otherwise, if this is only for regulators: > Samsung S2DOS05 Power Management IC Regulators > AFAIU, PMIC/MFD would be a device, with more than one function. Analysing s2dos05 vendor code it's capable of generating interrupts and measure current(which I'm planning to implement as a hwmon module). There're regulators with interrupt functionality in linux. Since current measurement feature would be in hwmon subsystem, can we consider s2dos05 NOT a PMIC/MFD device?
On 28/10/2023 18:01, Dzmitry Sankouski wrote: > вт, 24 окт. 2023 г. в 18:59, Krzysztof Kozlowski > <krzysztof.kozlowski@linaro.org>: > .... >>> +title: Samsung s2dos05 regulator >> >> Not a PMIC/MFD device? If not, then: >> Samsung S2DOS05 Power Management IC >> >> Otherwise, if this is only for regulators: >> Samsung S2DOS05 Power Management IC Regulators >> > AFAIU, PMIC/MFD would be a device, with more than one function. > Analysing s2dos05 vendor code it's capable of generating interrupts > and measure current(which I'm planning to implement as a hwmon module). > There're regulators with interrupt functionality in linux. Since > current measurement > feature would be in hwmon subsystem, can we consider s2dos05 NOT a PMIC/MFD > device? These PMICs often have also RTC, USB connector, battery charger and/or fuel-gauge. If the main function is PMIC, keeping it in regulators seem fine. The bindings should be complete though (or at least ready for more features), so you should investigate hwmon or fuel-gauge now. Best regards, Krzysztof
сб, 28 окт. 2023 г. в 23:17, Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>: > > On 28/10/2023 18:01, Dzmitry Sankouski wrote: > > вт, 24 окт. 2023 г. в 18:59, Krzysztof Kozlowski > > <krzysztof.kozlowski@linaro.org>: > > .... > >>> +title: Samsung s2dos05 regulator > >> > >> Not a PMIC/MFD device? If not, then: > >> Samsung S2DOS05 Power Management IC > >> > >> Otherwise, if this is only for regulators: > >> Samsung S2DOS05 Power Management IC Regulators > >> > > AFAIU, PMIC/MFD would be a device, with more than one function. > > Analysing s2dos05 vendor code it's capable of generating interrupts > > and measure current(which I'm planning to implement as a hwmon module). > > There're regulators with interrupt functionality in linux. Since > > current measurement > > feature would be in hwmon subsystem, can we consider s2dos05 NOT a PMIC/MFD > > device? > > These PMICs often have also RTC, USB connector, battery charger and/or > fuel-gauge. If the main function is PMIC, keeping it in regulators seem > fine. The bindings should be complete though (or at least ready for more > features), so you should investigate hwmon or fuel-gauge now. > The right place for s2dos05 current measuring functionality is hwmon, because fuel gauge term is for ICs determining the current State of Charge of accumulators. Hwmon modules doesn't rely on device tree binding, but on '.*_detect' functions, so the binding would be fine.
diff --git a/Documentation/devicetree/bindings/regulator/samsung,s2dos05.yaml b/Documentation/devicetree/bindings/regulator/samsung,s2dos05.yaml new file mode 100644 index 000000000000..690537738e67 --- /dev/null +++ b/Documentation/devicetree/bindings/regulator/samsung,s2dos05.yaml @@ -0,0 +1,89 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/regulator/samsung,s2dos05.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Samsung s2dos05 regulator + +maintainers: + - Dzmitry Sankouski <dsankouski@gmail.com> + +description: | + The S2DOS05 is a companion power management IC for the smart phones. + Has 4 LDO and 1 BUCK regulators, and has capability to measure + current and power. Can detect short circuit on outputs. + +properties: + compatible: + const: samsung,s2dos05 + reg: + maxItems: 1 + + regulators: + type: object + description: List of regulators and its properties + + patternProperties: + "^s2dos05-buck1|s2dos05-ldo[1-4]$": + type: object + $ref: "regulator.yaml#" + unevaluatedProperties: false + + additionalProperties: false + +required: + - compatible + - reg + - regulators + +additionalProperties: false + +examples: + - | + regulator@60 { + compatible = "samsung,s2dos05"; + reg = <0x60>; + pinctrl-names = "default"; + pinctrl-0 = <&s2dos05_irq>; + s2dos05,s2dos05_int = <&tlmm 0x31 0x0>; + + regulators { + s2dos05_ldo1: s2dos05-ldo1 { + regulator-name = "s2dos05-ldo1"; + regulator-min-microvolt = <1500000>; + regulator-max-microvolt = <2000000>; + regulator-active-discharge = <0x1>; + }; + + s2dos05_ldo2: s2dos05-ldo2 { + regulator-name = "s2dos05-ldo2"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-active-discharge = <0x1>; + regulator-boot-on; + }; + + s2dos05_ldo3: s2dos05-ldo3 { + regulator-name = "s2dos05-ldo3"; + regulator-min-microvolt = <3000000>; + regulator-max-microvolt = <3000000>; + regulator-active-discharge = <0x1>; + regulator-boot-on; + }; + + s2dos05_ldo4: s2dos05-ldo4 { + regulator-name = "s2dos05-ldo4"; + regulator-min-microvolt = <2700000>; + regulator-max-microvolt = <3775000>; + regulator-active-discharge = <0x1>; + }; + + s2dos05_buck1: s2dos05-buck1 { + regulator-name = "s2dos05-buck1"; + regulator-min-microvolt = <850000>; + regulator-max-microvolt = <2100000>; + regulator-active-discharge = <0x1>; + }; + }; + };
Add binding for the s2dos05 pmic found in the Samsung S9. Signed-off-by: Dzmitry Sankouski <dsankouski@gmail.com> Cc: Conor Dooley <conor+dt@kernel.org> Cc: Dzmitry Sankouski <dsankouski@gmail.com> Cc: Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org> Cc: Liam Girdwood <lgirdwood@gmail.com> Cc: Mark Brown <broonie@kernel.org> Cc: Rob Herring <robh+dt@kernel.org> Cc: devicetree@vger.kernel.org --- Changes in v2: - hex to decimal in regulator values - fix compatible value .../bindings/regulator/samsung,s2dos05.yaml | 89 +++++++++++++++++++ 1 file changed, 89 insertions(+) create mode 100644 Documentation/devicetree/bindings/regulator/samsung,s2dos05.yaml