| Message ID | 20240830110732.30080-2-macpaul.lin@mediatek.com (mailing list archive) |
|---|---|
| State | New |
| Headers | show |
| Series | [v2,1/7] regulator: dt-bindings: mt6323: Convert to DT schema | expand |
On Fri, 30 Aug 2024 19:07:27 +0800, Macpaul Lin wrote: > Convert the mfd: mediatek: mt6397 binding to DT schema format. > > MT6323/MT6358/MT6397 are PMIC devices with multiple function of > subdevices. They have some variant of the combinations of subdevices > but share a common PMIC design. > > New updates in this conversion: > - RTC: > - Convert rtc-mt6397.txt and add it into parent's mt6397 PMIC DT schema. > - regulators: > - Align generic names "regulators" instead of origin names. > - mt6323-regulator: Replace "txt" reference with mt6323-regulaotr.yaml > - mt6358-regulator: Replace "txt" reference with mt6358-regulator.yaml > - mt6397-regulator: Replace "txt" reference with mt6397-reuglator.yaml > - audio-codec: > - Align generic name "audio-codec" for codec and sound subdevices. > - Add "mediatek,dmic-mode" and "Avdd-supply". > - clocks: > - Align generic name "clocks" for clockbuffer subdevices. > - leds: > - Convert leds-mt6323.txt and add it into parent's mt6397 PMIC DT schema. > - keys: > - Add more specific descriptions for power and home keys. > - Add compatible: mediatek,mt6358-keys > - power-controller: > - Add property #power-domain-cells for fixing dt-binding check error. > - Add "Baseband power up" as the explaination of abbrevitation "BBPU". > - pinctrl: > - Align generic name "pinctrl" instead of "pin-controller". > > Signed-off-by: Sen Chu <sen.chu@mediatek.com> > Signed-off-by: Macpaul Lin <macpaul.lin@mediatek.com> > --- > .../bindings/mfd/mediatek,mt6397.yaml | 1026 +++++++++++++++++ > .../devicetree/bindings/mfd/mt6397.txt | 110 -- > 2 files changed, 1026 insertions(+), 110 deletions(-) > create mode 100644 Documentation/devicetree/bindings/mfd/mediatek,mt6397.yaml > delete mode 100644 Documentation/devicetree/bindings/mfd/mt6397.txt > > Changes for v1: > - This patch depends on conversion of mediatek,mt6397-regulator.yaml > [1] https://lore.kernel.org/lkml/20240807091738.18387-1-macpaul.lin@mediatek.com/T/ > > Changes for v2: > - This patch has been made base on linux-next/master git repo. > - Keep the parent and child relationship with mediatek,pwrap in description. > [2] https://lore.kernel.org/all/20240826-slurp-earphone-0d5173923ae8@spud/ > - Keep the $ref for regulators since dt_binding_check didn't report any issue > based on linux-next/master repo. > - Fix description of mt6397/mt6323 devices, use "power management chip" > instead of "multifunction device" > - Drop unnecessary comments or description according to the review. > - Convert sub-modules to DT Schema: > - RTC, LEDs, power-controllers, regulators > - Drop duplicate sub node name and description for sub-modules > - RTC, Keys > - examples: > - drop parent pwrap node > - Add examples from mediatek,mt6323-regulator.yaml > - Add examples from mediatek,mt6358-regulator.yaml > - Add examples from mediatek,mt6397-regulator.yaml > - Complete the examples as could as possible. > My bot found errors running 'make dt_binding_check' on your patch: yamllint warnings/errors: dtschema/dtc warnings/errors: /builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/mfd/mediatek,mt6397.example.dtb: pmic: regulators: 'oneOf' conditional failed, one must be fixed: 'buck_vcore', 'buck_vdrm', 'buck_vgpu', 'buck_vio18', 'buck_vpca15', 'buck_vpca7', 'buck_vsramca15', 'buck_vsramca7', 'ldo_va28', 'ldo_vgp4', 'ldo_vgp5', 'ldo_vgp6' do not match any of the regexes: '^(buck_)?v(pa|proc|sys)$', '^(ldo_)?v((io|rf)18)$', '^(ldo_)?v(a|rtc|tcxo|(cn|io)28)$', '^(ldo_)?v(cama|camaf|camd|emc3v3|gp[123]|ibr|m|mc|mch|sim[12])$', '^(ldo_)?v(camio|cn18)$', '^(ldo_)?v(cn33_(bt|wifi))$', '^(ldo_)?vusb$', 'pinctrl-[0-9]+' 'buck_vdrm', 'buck_vio18', 'buck_vpca15', 'buck_vpca7', 'buck_vsramca15', 'buck_vsramca7', 'ldo_va28', 'ldo_vcama', 'ldo_vemc3v3', 'ldo_vgp1', 'ldo_vgp2', 'ldo_vgp3', 'ldo_vgp4', 'ldo_vgp5', 'ldo_vgp6', 'ldo_vtcxo' do not match any of the regexes: '^(buck_)?v(core|dram1|gpu|modem|pa|proc1[12]|s[12])$', '^(ldo_)?v((aux|cn|io|rf)18|camio)$', '^(ldo_)?v(aud|bif|cn|fe|io)28$', '^(ldo_)?v(a|rf)12$', '^(ldo_)?v(cama[12]|camd|cn33|dram2|efuse|emc|ibr|ldo28|m18|mc|mch|mddr|sim[12])$', '^(ldo_)?vsram[_-](core|gpu|others|proc1[12])$', '^(ldo_)?vusb$', '^(ldo_)?vxo22$', 'pinctrl-[0-9]+' False schema does not allow {'compatible': ['mediatek,mt6397-regulator'], 'buck_vpca15': {'regulator-name': ['vpca15'], 'regulator-min-microvolt': [[850000]], 'regulator-max-microvolt': [[1350000]], 'regulator-ramp-delay': 12500, 'regulator-enable-ramp-delay': 200}, 'buck_vpca7': {'regulator-name': ['vpca7'], 'regulator-min-microvolt': [[850000]], 'regulator-max-microvolt': [[1350000]], 'regulator-ramp-delay': 12500, 'regulator-enable-ramp-delay': 115}, 'buck_vsramca15': {'regulator-name': ['vsramca15'], 'regulator-min-microvolt': [[850000]], 'regulator-max-microvolt': [[1350000]], 'regulator-ramp-delay': 12500, 'regulator-enable-ramp-delay': 115}, 'buck_vsramca7': {'regulator-name': ['vsramca7'], 'regulator-min-microvolt': [[850000]], 'regulator-max-microvolt': [[1350000]], 'regulator-ramp-delay': 12500, 'regulator-enable-ramp-delay': 115}, 'buck_vcore': {'regulator-name': ['vcore'], 'regulator-min-microvolt': [[850000]], 'regulator-max-microvolt': [[1350000]], 'regulator-ramp-dela y': 12500, 'regulator-enable-ramp-delay': 115}, 'buck_vgpu': {'regulator-name': ['vgpu'], 'regulator-min-microvolt': [[700000]], 'regulator-max-microvolt': [[1350000]], 'regulator-ramp-delay': 12500, 'regulator-enable-ramp-delay': 115}, 'buck_vdrm': {'regulator-name': ['vdrm'], 'regulator-min-microvolt': [[800000]], 'regulator-max-microvolt': [[1400000]], 'regulator-ramp-delay': 12500, 'regulator-enable-ramp-delay': 500}, 'buck_vio18': {'regulator-name': ['vio18'], 'regulator-min-microvolt': [[1500000]], 'regulator-max-microvolt': [[2120000]], 'regulator-ramp-delay': 12500, 'regulator-enable-ramp-delay': 500}, 'ldo_vtcxo': {'regulator-name': ['vtcxo'], 'regulator-min-microvolt': [[2800000]], 'regulator-max-microvolt': [[2800000]], 'regulator-enable-ramp-delay': 90}, 'ldo_va28': {'regulator-name': ['va28'], 'regulator-enable-ramp-delay': 218}, 'ldo_vcama': {'regulator-name': ['vcama'], 'regulator-min-microvolt': [[1500000]], 'regulator-max-microvolt': [[2800000]], 'regulator-enable-r amp-delay': 218}, 'ldo_vio28': {'regulator-name': ['vio28'], 'regulator-enable-ramp-delay': 240}, 'ldo_vusb': {'regulator-name': ['vusb'], 'regulator-enable-ramp-delay': 218}, 'ldo_vmc': {'regulator-name': ['vmc'], 'regulator-min-microvolt': [[1800000]], 'regulator-max-microvolt': [[3300000]], 'regulator-enable-ramp-delay': 218}, 'ldo_vmch': {'regulator-name': ['vmch'], 'regulator-min-microvolt': [[3000000]], 'regulator-max-microvolt': [[3300000]], 'regulator-enable-ramp-delay': 218}, 'ldo_vemc3v3': {'regulator-name': ['vemc_3v3'], 'regulator-min-microvolt': [[3000000]], 'regulator-max-microvolt': [[3300000]], 'regulator-enable-ramp-delay': 218}, 'ldo_vgp1': {'regulator-name': ['vcamd'], 'regulator-min-microvolt': [[1220000]], 'regulator-max-microvolt': [[3300000]], 'regulator-enable-ramp-delay': 240}, 'ldo_vgp2': {'regulator-name': ['vcamio'], 'regulator-min-microvolt': [[1000000]], 'regulator-max-microvolt': [[3300000]], 'regulator-enable-ramp-delay': 218}, 'ldo_vgp3': {'regulator -name': ['vcamaf'], 'regulator-min-microvolt': [[1200000]], 'regulator-max-microvolt': [[3300000]], 'regulator-enable-ramp-delay': 218}, 'ldo_vgp4': {'regulator-name': ['vgp4'], 'regulator-min-microvolt': [[1200000]], 'regulator-max-microvolt': [[3300000]], 'regulator-enable-ramp-delay': 218}, 'ldo_vgp5': {'regulator-name': ['vgp5'], 'regulator-min-microvolt': [[1200000]], 'regulator-max-microvolt': [[3000000]], 'regulator-enable-ramp-delay': 218}, 'ldo_vgp6': {'regulator-name': ['vgp6'], 'regulator-min-microvolt': [[1200000]], 'regulator-max-microvolt': [[3300000]], 'regulator-enable-ramp-delay': 218}, 'ldo_vibr': {'regulator-name': ['vibr'], 'regulator-min-microvolt': [[1200000]], 'regulator-max-microvolt': [[3300000]], 'regulator-enable-ramp-delay': 218}} /builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/mfd/mediatek,mt6397.example.dtb: pmic: regulators:compatible: 'oneOf' conditional failed, one must be fixed: ['mediatek,mt6397-regulator'] is too short 'mediatek,mt6358-regulator' was expected 'mediatek,mt6366-regulator' was expected 'mediatek,mt6323-regulator' was expected from schema $id: http://devicetree.org/schemas/mfd/mediatek,mt6397.yaml# /builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/mfd/mediatek,mt6397.example.dtb: pmic: regulators: Unevaluated properties are not allowed ('buck_vcore', 'buck_vdrm', 'buck_vgpu', 'buck_vio18', 'buck_vpca15', 'buck_vpca7', 'buck_vsramca15', 'buck_vsramca7', 'ldo_va28', 'ldo_vcama', 'ldo_vemc3v3', 'ldo_vgp1', 'ldo_vgp2', 'ldo_vgp3', 'ldo_vgp4', 'ldo_vgp5', 'ldo_vgp6', 'ldo_vibr', 'ldo_vio28', 'ldo_vmc', 'ldo_vmch', 'ldo_vtcxo', 'ldo_vusb' were unexpected) from schema $id: http://devicetree.org/schemas/mfd/mediatek,mt6397.yaml# doc reference errors (make refcheckdocs): Warning: Documentation/devicetree/bindings/input/mediatek,pmic-keys.yaml references a file that doesn't exist: Documentation/devicetree/bindings/mfd/mt6397.txt Warning: Documentation/devicetree/bindings/leds/leds-mt6323.txt references a file that doesn't exist: Documentation/devicetree/bindings/mfd/mt6397.txt Documentation/devicetree/bindings/input/mediatek,pmic-keys.yaml: Documentation/devicetree/bindings/mfd/mt6397.txt Documentation/devicetree/bindings/leds/leds-mt6323.txt: Documentation/devicetree/bindings/mfd/mt6397.txt See https://patchwork.ozlabs.org/project/devicetree-bindings/patch/20240830110732.30080-2-macpaul.lin@mediatek.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.
On Fri, Aug 30, 2024 at 07:07:27PM +0800, Macpaul Lin wrote: > Convert the mfd: mediatek: mt6397 binding to DT schema format. > > MT6323/MT6358/MT6397 are PMIC devices with multiple function of > subdevices. They have some variant of the combinations of subdevices > but share a common PMIC design. > > New updates in this conversion: > - RTC: > - Convert rtc-mt6397.txt and add it into parent's mt6397 PMIC DT schema. > - regulators: > - Align generic names "regulators" instead of origin names. > - mt6323-regulator: Replace "txt" reference with mt6323-regulaotr.yaml > - mt6358-regulator: Replace "txt" reference with mt6358-regulator.yaml > - mt6397-regulator: Replace "txt" reference with mt6397-reuglator.yaml > - audio-codec: > - Align generic name "audio-codec" for codec and sound subdevices. > - Add "mediatek,dmic-mode" and "Avdd-supply". > - clocks: > - Align generic name "clocks" for clockbuffer subdevices. > - leds: > - Convert leds-mt6323.txt and add it into parent's mt6397 PMIC DT schema. > - keys: > - Add more specific descriptions for power and home keys. > - Add compatible: mediatek,mt6358-keys > - power-controller: > - Add property #power-domain-cells for fixing dt-binding check error. > - Add "Baseband power up" as the explaination of abbrevitation "BBPU". > - pinctrl: > - Align generic name "pinctrl" instead of "pin-controller". > > Signed-off-by: Sen Chu <sen.chu@mediatek.com> > Signed-off-by: Macpaul Lin <macpaul.lin@mediatek.com> > --- > .../bindings/mfd/mediatek,mt6397.yaml | 1026 +++++++++++++++++ > .../devicetree/bindings/mfd/mt6397.txt | 110 -- > 2 files changed, 1026 insertions(+), 110 deletions(-) > create mode 100644 Documentation/devicetree/bindings/mfd/mediatek,mt6397.yaml > delete mode 100644 Documentation/devicetree/bindings/mfd/mt6397.txt > > Changes for v1: > - This patch depends on conversion of mediatek,mt6397-regulator.yaml > [1] https://lore.kernel.org/lkml/20240807091738.18387-1-macpaul.lin@mediatek.com/T/ > > Changes for v2: > - This patch has been made base on linux-next/master git repo. > - Keep the parent and child relationship with mediatek,pwrap in description. > [2] https://lore.kernel.org/all/20240826-slurp-earphone-0d5173923ae8@spud/ > - Keep the $ref for regulators since dt_binding_check didn't report any issue > based on linux-next/master repo. > - Fix description of mt6397/mt6323 devices, use "power management chip" > instead of "multifunction device" > - Drop unnecessary comments or description according to the review. > - Convert sub-modules to DT Schema: > - RTC, LEDs, power-controllers, regulators > - Drop duplicate sub node name and description for sub-modules > - RTC, Keys > - examples: > - drop parent pwrap node > - Add examples from mediatek,mt6323-regulator.yaml > - Add examples from mediatek,mt6358-regulator.yaml > - Add examples from mediatek,mt6397-regulator.yaml > - Complete the examples as could as possible. > > diff --git a/Documentation/devicetree/bindings/mfd/mediatek,mt6397.yaml b/Documentation/devicetree/bindings/mfd/mediatek,mt6397.yaml > new file mode 100644 > index 0000000..f5bea33 > --- /dev/null > +++ b/Documentation/devicetree/bindings/mfd/mediatek,mt6397.yaml > @@ -0,0 +1,1026 @@ > +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) > +%YAML 1.2 > +--- > +$id: http://devicetree.org/schemas/mfd/mediatek,mt6397.yaml# > +$schema: http://devicetree.org/meta-schemas/core.yaml# > + > +title: MediaTek MT6397/MT6323 Multifunction Device (PMIC) > + > +maintainers: > + - Sen Chu <sen.chu@mediatek.com> > + - Macpaul Lin <macpaul.lin@mediatek.com> > + > +description: | > + MT6397/MT6323 is a power management system chip. > + Please see the sub-modules below for supported features. > + > + MT6397/MT6323 is a multifunction device with the following sub modules: > + - Regulators > + - RTC > + - Audio codec > + - GPIO > + - Clock > + - LED > + - Keys > + - Power controller > + > + It is interfaced to host controller using SPI interface by a proprietary hardware > + called PMIC wrapper or pwrap. MT6397/MT6323 PMIC is a child device of pwrap. > + See the following for pwrap node definitions: > + Documentation/devicetree/bindings/soc/mediatek/mediatek,pwrap.yaml > + > +properties: > + compatible: > + oneOf: > + - enum: > + - mediatek,mt6323 > + - mediatek,mt6331 # "mediatek,mt6331" for PMIC MT6331 and MT6332. > + - mediatek,mt6357 > + - mediatek,mt6358 > + - mediatek,mt6359 > + - mediatek,mt6397 > + - items: > + - enum: > + - mediatek,mt6366 > + - const: mediatek,mt6358 > + > + interrupts: > + maxItems: 1 > + > + interrupt-controller: true > + > + "#interrupt-cells": > + const: 2 > + > + rtc: > + type: object > + $ref: /schemas/rtc/rtc.yaml# > + unevaluatedProperties: false > + description: > + MT6397 Real Time Clock. Blank line > + properties: > + compatible: > + oneOf: > + - enum: > + - mediatek,mt6323-rtc > + - mediatek,mt6331-rtc > + - mediatek,mt6358-rtc > + - mediatek,mt6397-rtc > + - items: > + - enum: > + - mediatek,mt6366-rtc > + - const: mediatek,mt6358-rtc Blank line between DT properties > + start-year: true > + required: > + - compatible > + > + regulators: > + type: object > + oneOf: > + - $ref: /schemas/regulator/mediatek,mt6323-regulator.yaml > + - $ref: /schemas/regulator/mediatek,mt6358-regulator.yaml > + - $ref: /schemas/regulator/mediatek,mt6397-regulator.yaml > + unevaluatedProperties: false > + description: > + List of child nodes that specify the regulators. > + properties: > + compatible: > + oneOf: > + - enum: > + - mediatek,mt6323-regulator > + - mediatek,mt6358-regulator > + - mediatek,mt6397-regulator > + - items: > + - enum: > + - mediatek,mt6366-regulator > + - const: mediatek,mt6358-regulator You need the references or compatible, but not both. It's more efficient if you list the compatibles along with a 'additionalProperties: true'. Otherwise, the referenced schemas have to all be applied and the matching one will be applied twice. Also, for compatible here, just use 'contains' and list all possible compatibles. The exact combinations are enforced in the regulator schemas. > + > + audio-codec: > + type: object > + additionalProperties: false > + description: > + Audio codec support with MT6397 and MT6358. > + properties: > + compatible: > + oneOf: > + - enum: > + - mediatek,mt6397-codec > + - mediatek,mt6358-sound > + - items: > + - enum: > + - mediatek,mt6366-sound > + - const: mediatek,mt6358-sound > + > + mediatek,dmic-mode: > + description: | > + Indicates how many data pins are used to transmit two channels of PDM > + signal. > + 0 - two wires; > + 1 - one wire; > + Default value is 0. > + enum: [0, 1] > + default: 0 > + > + Avdd-supply: > + description: Power source of AVDD. > + > + required: > + - compatible > + > + clocks: > + type: object > + additionalProperties: false > + description: > + This is a clock buffer node for mt6397. However, there are no sub nodes > + or any public document exposed in public. > + properties: > + compatible: > + const: mediatek,mt6397-clk > + '#clock-cells': > + const: 1 > + required: > + - compatible > + > + leds: > + type: object > + additionalProperties: false > + description: You need '|' or '>' to preserve line breaks. > + MT6323 LED controller is subfunction provided by MT6323 PMIC, so the LED > + controllers are defined as the subnode of the function node provided by MT6323 > + PMIC controller that is being defined as one kind of Muti-Function Device (MFD) > + using shared bus called PMIC wrapper for each subfunction to access remote > + MT6323 PMIC hardware. > + > + Each led is represented as a child node of the mediatek,mt6323-led that > + describes the initial behavior for each LED physically and currently only four > + LED child nodes can be supported. > + > + properties: > + compatible: > + oneOf: Only 1 entry, don't need oneOf. > + - enum: > + - mediatek,mt6323-led > + - mediatek,mt6331-led > + - mediatek,mt6332-led > + "#address-cells": > + const: 1 blank line > + "#size-cells": > + const: 0 blank line. And so on... > + reg: > + description: > + LED channel number (0..3) > + minimum: 0 > + maximum: 3 Doesn't use the led binding? > + > + keys: > + type: object > + $ref: /schemas/input/mediatek,pmic-keys.yaml > + unevaluatedProperties: false > + description: > + Power and Home keys. > + properties: > + compatible: > + oneOf: > + - enum: > + - mediatek,mt6323-keys > + - mediatek,mt6331-keys > + - mediatek,mt6358-keys > + - mediatek,mt6397-keys > + > + power-controller: > + type: object > + additionalProperties: false > + description: > + The power controller which could be found on PMIC is responsible for > + externally powering off or on the remote MediaTek SoC through the > + circuit BBPU (baseband power up). > + properties: > + compatible: > + const: mediatek,mt6323-pwrc > + '#power-domain-cells': > + const: 0 > + > + pinctrl: > + type: object > + $ref: /schemas/pinctrl/mediatek,mt65xx-pinctrl.yaml > + unevaluatedProperties: false > + description: > + Pin controller > + properties: > + compatible: > + const: mediatek,mt6397-pinctrl > + > +required: > + - compatible > + - regulators > + > +additionalProperties: false > + > +examples: > + - | > + #include <dt-bindings/interrupt-controller/arm-gic.h> > + > + mt6323_pmic: pmic { Drop unused labels. > + compatible = "mediatek,mt6323"; > + interrupt-parent = <&pio>; > + interrupts = <150 IRQ_TYPE_LEVEL_HIGH>; > + interrupt-controller; > + #interrupt-cells = <2>; > + > + mt6323_leds: leds { > + compatible = "mediatek,mt6323-led"; > + #address-cells = <1>; > + status = "disabled"; Examples shouldn't be disabled. > + }; > + > + mt6323_regulator: regulators { > + compatible = "mediatek,mt6323-regulator"; > + mt6323_vproc_reg: buck_vproc { > + regulator-name = "vproc"; > + regulator-min-microvolt = < 700000>; > + regulator-max-microvolt = <1350000>; > + regulator-ramp-delay = <12500>; > + regulator-always-on; > + regulator-boot-on; > + };
Hi Macpaul,
kernel test robot noticed the following build warnings:
[auto build test WARNING on broonie-regulator/for-next]
[also build test WARNING on lee-mfd/for-mfd-next robh/for-next lee-mfd/for-mfd-fixes linus/master v6.11-rc5 next-20240830]
[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/Macpaul-Lin/dt-bindings-mfd-mediatek-mt6397-Convert-to-DT-schema-format/20240830-191309
base: https://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git for-next
patch link: https://lore.kernel.org/r/20240830110732.30080-2-macpaul.lin%40mediatek.com
patch subject: [PATCH v2 2/7] dt-bindings: mfd: mediatek: mt6397: Convert to DT schema format
reproduce: (https://download.01.org/0day-ci/archive/20240831/202408311453.Ui9YGyJc-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@intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202408311453.Ui9YGyJc-lkp@intel.com/
All warnings (new ones prefixed by >>):
>> Warning: Documentation/devicetree/bindings/input/mediatek,pmic-keys.yaml references a file that doesn't exist: Documentation/devicetree/bindings/mfd/mt6397.txt
Warning: Documentation/devicetree/bindings/leds/leds-mt6323.txt references a file that doesn't exist: Documentation/devicetree/bindings/mfd/mt6397.txt
Warning: Documentation/devicetree/bindings/net/dsa/mediatek,mt7530.yaml references a file that doesn't exist: Documentation/devicetree/bindings/regulator/mt6323-regulator.txt
Warning: Documentation/devicetree/bindings/power/wakeup-source.txt references a file that doesn't exist: Documentation/devicetree/bindings/input/qcom,pm8xxx-keypad.txt
Warning: Documentation/devicetree/bindings/regulator/siliconmitus,sm5703-regulator.yaml references a file that doesn't exist: Documentation/devicetree/bindings/mfd/siliconmitus,sm5703.yaml
Warning: Documentation/hwmon/g762.rst references a file that doesn't exist: Documentation/devicetree/bindings/hwmon/g762.txt
On 8/30/24 23:33, Rob Herring wrote: > > > External email : Please do not click links or open attachments until you > have verified the sender or the content. > > On Fri, Aug 30, 2024 at 07:07:27PM +0800, Macpaul Lin wrote: >> Convert the mfd: mediatek: mt6397 binding to DT schema format. >> >> MT6323/MT6358/MT6397 are PMIC devices with multiple function of >> subdevices. They have some variant of the combinations of subdevices >> but share a common PMIC design. >> >> New updates in this conversion: >> - RTC: >> - Convert rtc-mt6397.txt and add it into parent's mt6397 PMIC DT schema. >> - regulators: >> - Align generic names "regulators" instead of origin names. >> - mt6323-regulator: Replace "txt" reference with mt6323-regulaotr.yaml >> - mt6358-regulator: Replace "txt" reference with mt6358-regulator.yaml >> - mt6397-regulator: Replace "txt" reference with mt6397-reuglator.yaml >> - audio-codec: >> - Align generic name "audio-codec" for codec and sound subdevices. >> - Add "mediatek,dmic-mode" and "Avdd-supply". >> - clocks: >> - Align generic name "clocks" for clockbuffer subdevices. >> - leds: >> - Convert leds-mt6323.txt and add it into parent's mt6397 PMIC DT schema. >> - keys: >> - Add more specific descriptions for power and home keys. >> - Add compatible: mediatek,mt6358-keys >> - power-controller: >> - Add property #power-domain-cells for fixing dt-binding check error. >> - Add "Baseband power up" as the explaination of abbrevitation "BBPU". >> - pinctrl: >> - Align generic name "pinctrl" instead of "pin-controller". >> >> Signed-off-by: Sen Chu <sen.chu@mediatek.com> >> Signed-off-by: Macpaul Lin <macpaul.lin@mediatek.com> >> --- >> .../bindings/mfd/mediatek,mt6397.yaml | 1026 +++++++++++++++++ >> .../devicetree/bindings/mfd/mt6397.txt | 110 -- >> 2 files changed, 1026 insertions(+), 110 deletions(-) >> create mode 100644 Documentation/devicetree/bindings/mfd/mediatek,mt6397.yaml >> delete mode 100644 Documentation/devicetree/bindings/mfd/mt6397.txt >> >> Changes for v1: >> - This patch depends on conversion of mediatek,mt6397-regulator.yaml >> [1] https://lore.kernel.org/lkml/20240807091738.18387-1-macpaul.lin@mediatek.com/T/ >> >> Changes for v2: >> - This patch has been made base on linux-next/master git repo. >> - Keep the parent and child relationship with mediatek,pwrap in description. >> [2] https://lore.kernel.org/all/20240826-slurp-earphone-0d5173923ae8@spud/ >> - Keep the $ref for regulators since dt_binding_check didn't report any issue >> based on linux-next/master repo. >> - Fix description of mt6397/mt6323 devices, use "power management chip" >> instead of "multifunction device" >> - Drop unnecessary comments or description according to the review. >> - Convert sub-modules to DT Schema: >> - RTC, LEDs, power-controllers, regulators >> - Drop duplicate sub node name and description for sub-modules >> - RTC, Keys >> - examples: >> - drop parent pwrap node >> - Add examples from mediatek,mt6323-regulator.yaml >> - Add examples from mediatek,mt6358-regulator.yaml >> - Add examples from mediatek,mt6397-regulator.yaml >> - Complete the examples as could as possible. >> >> diff --git a/Documentation/devicetree/bindings/mfd/mediatek,mt6397.yaml b/Documentation/devicetree/bindings/mfd/mediatek,mt6397.yaml >> new file mode 100644 >> index 0000000..f5bea33 >> --- /dev/null >> +++ b/Documentation/devicetree/bindings/mfd/mediatek,mt6397.yaml >> @@ -0,0 +1,1026 @@ >> +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) >> +%YAML 1.2 >> +--- >> +$id: http://devicetree.org/schemas/mfd/mediatek,mt6397.yaml# >> +$schema: http://devicetree.org/meta-schemas/core.yaml# >> + >> +title: MediaTek MT6397/MT6323 Multifunction Device (PMIC) >> + >> +maintainers: >> + - Sen Chu <sen.chu@mediatek.com> >> + - Macpaul Lin <macpaul.lin@mediatek.com> >> + >> +description: | >> + MT6397/MT6323 is a power management system chip. >> + Please see the sub-modules below for supported features. >> + >> + MT6397/MT6323 is a multifunction device with the following sub modules: >> + - Regulators >> + - RTC >> + - Audio codec >> + - GPIO >> + - Clock >> + - LED >> + - Keys >> + - Power controller >> + >> + It is interfaced to host controller using SPI interface by a proprietary hardware >> + called PMIC wrapper or pwrap. MT6397/MT6323 PMIC is a child device of pwrap. >> + See the following for pwrap node definitions: >> + Documentation/devicetree/bindings/soc/mediatek/mediatek,pwrap.yaml [snip] >> + rtc: >> + type: object >> + $ref: /schemas/rtc/rtc.yaml# >> + unevaluatedProperties: false >> + description: >> + MT6397 Real Time Clock. > > Blank line Will fix this in v3 version. > >> + properties: >> + compatible: >> + oneOf: >> + - enum: >> + - mediatek,mt6323-rtc >> + - mediatek,mt6331-rtc >> + - mediatek,mt6358-rtc >> + - mediatek,mt6397-rtc >> + - items: >> + - enum: >> + - mediatek,mt6366-rtc >> + - const: mediatek,mt6358-rtc > > Blank line between DT properties Will fix this in v3 version. >> + start-year: true >> + required: >> + - compatible >> + >> + regulators: >> + type: object >> + oneOf: >> + - $ref: /schemas/regulator/mediatek,mt6323-regulator.yaml >> + - $ref: /schemas/regulator/mediatek,mt6358-regulator.yaml >> + - $ref: /schemas/regulator/mediatek,mt6397-regulator.yaml >> + unevaluatedProperties: false >> + description: >> + List of child nodes that specify the regulators. >> + properties: >> + compatible: >> + oneOf: >> + - enum: >> + - mediatek,mt6323-regulator >> + - mediatek,mt6358-regulator >> + - mediatek,mt6397-regulator >> + - items: >> + - enum: >> + - mediatek,mt6366-regulator >> + - const: mediatek,mt6358-regulator > > You need the references or compatible, but not both. It's more efficient > if you list the compatibles along with a 'additionalProperties: true'. > Otherwise, the referenced schemas have to all be applied and the > matching one will be applied twice. > > Also, for compatible here, just use 'contains' and list all possible > compatibles. The exact combinations are enforced in the regulator > schemas. Both 'addtionalProperties: true' and 'contains' will be added to v3 version. Since there are different regulator nodes in these DT Schema but seems no other common nodes, $ref will be added to if..then.. match rulesfor each compatible. [snip] >> + >> + leds: >> + type: object >> + additionalProperties: false >> + description: > > You need '|' or '>' to preserve line breaks. Will be fixed in v3 version. >> + >> + properties: >> + compatible: >> + oneOf: > > Only 1 entry, don't need oneOf. > Will be fixed in v3 version. >> + - enum: >> + - mediatek,mt6323-led >> + - mediatek,mt6331-led >> + - mediatek,mt6332-led >> + "#address-cells": >> + const: 1 > > blank line Will be fixed in v3 version. >> + "#size-cells": >> + const: 0 > > blank line. And so on... Will be fixed in v3 version. >> + reg: >> + description: >> + LED channel number (0..3) >> + minimum: 0 >> + maximum: 3 > > Doesn't use the led binding? Will be fixed in v3 version: using led bindings. [snip] >> + >> + >> +examples: >> + - | >> + #include <dt-bindings/interrupt-controller/arm-gic.h> >> + >> + mt6323_pmic: pmic { > > Drop unused labels. Will be fixed in v3 version. >> + compatible = "mediatek,mt6323"; >> + interrupt-parent = <&pio>; >> + interrupts = <150 IRQ_TYPE_LEVEL_HIGH>; >> + interrupt-controller; >> + #interrupt-cells = <2>; >> + >> + mt6323_leds: leds { >> + compatible = "mediatek,mt6323-led"; >> + #address-cells = <1>; >> + status = "disabled"; > > Examples shouldn't be disabled. Will be fixed in v3 version. [snip] Thanks for the review. Regards, Macpaul Lin
diff --git a/Documentation/devicetree/bindings/mfd/mediatek,mt6397.yaml b/Documentation/devicetree/bindings/mfd/mediatek,mt6397.yaml new file mode 100644 index 0000000..f5bea33 --- /dev/null +++ b/Documentation/devicetree/bindings/mfd/mediatek,mt6397.yaml @@ -0,0 +1,1026 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/mfd/mediatek,mt6397.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: MediaTek MT6397/MT6323 Multifunction Device (PMIC) + +maintainers: + - Sen Chu <sen.chu@mediatek.com> + - Macpaul Lin <macpaul.lin@mediatek.com> + +description: | + MT6397/MT6323 is a power management system chip. + Please see the sub-modules below for supported features. + + MT6397/MT6323 is a multifunction device with the following sub modules: + - Regulators + - RTC + - Audio codec + - GPIO + - Clock + - LED + - Keys + - Power controller + + It is interfaced to host controller using SPI interface by a proprietary hardware + called PMIC wrapper or pwrap. MT6397/MT6323 PMIC is a child device of pwrap. + See the following for pwrap node definitions: + Documentation/devicetree/bindings/soc/mediatek/mediatek,pwrap.yaml + +properties: + compatible: + oneOf: + - enum: + - mediatek,mt6323 + - mediatek,mt6331 # "mediatek,mt6331" for PMIC MT6331 and MT6332. + - mediatek,mt6357 + - mediatek,mt6358 + - mediatek,mt6359 + - mediatek,mt6397 + - items: + - enum: + - mediatek,mt6366 + - const: mediatek,mt6358 + + interrupts: + maxItems: 1 + + interrupt-controller: true + + "#interrupt-cells": + const: 2 + + rtc: + type: object + $ref: /schemas/rtc/rtc.yaml# + unevaluatedProperties: false + description: + MT6397 Real Time Clock. + properties: + compatible: + oneOf: + - enum: + - mediatek,mt6323-rtc + - mediatek,mt6331-rtc + - mediatek,mt6358-rtc + - mediatek,mt6397-rtc + - items: + - enum: + - mediatek,mt6366-rtc + - const: mediatek,mt6358-rtc + start-year: true + required: + - compatible + + regulators: + type: object + oneOf: + - $ref: /schemas/regulator/mediatek,mt6323-regulator.yaml + - $ref: /schemas/regulator/mediatek,mt6358-regulator.yaml + - $ref: /schemas/regulator/mediatek,mt6397-regulator.yaml + unevaluatedProperties: false + description: + List of child nodes that specify the regulators. + properties: + compatible: + oneOf: + - enum: + - mediatek,mt6323-regulator + - mediatek,mt6358-regulator + - mediatek,mt6397-regulator + - items: + - enum: + - mediatek,mt6366-regulator + - const: mediatek,mt6358-regulator + + audio-codec: + type: object + additionalProperties: false + description: + Audio codec support with MT6397 and MT6358. + properties: + compatible: + oneOf: + - enum: + - mediatek,mt6397-codec + - mediatek,mt6358-sound + - items: + - enum: + - mediatek,mt6366-sound + - const: mediatek,mt6358-sound + + mediatek,dmic-mode: + description: | + Indicates how many data pins are used to transmit two channels of PDM + signal. + 0 - two wires; + 1 - one wire; + Default value is 0. + enum: [0, 1] + default: 0 + + Avdd-supply: + description: Power source of AVDD. + + required: + - compatible + + clocks: + type: object + additionalProperties: false + description: + This is a clock buffer node for mt6397. However, there are no sub nodes + or any public document exposed in public. + properties: + compatible: + const: mediatek,mt6397-clk + '#clock-cells': + const: 1 + required: + - compatible + + leds: + type: object + additionalProperties: false + description: + MT6323 LED controller is subfunction provided by MT6323 PMIC, so the LED + controllers are defined as the subnode of the function node provided by MT6323 + PMIC controller that is being defined as one kind of Muti-Function Device (MFD) + using shared bus called PMIC wrapper for each subfunction to access remote + MT6323 PMIC hardware. + + Each led is represented as a child node of the mediatek,mt6323-led that + describes the initial behavior for each LED physically and currently only four + LED child nodes can be supported. + + properties: + compatible: + oneOf: + - enum: + - mediatek,mt6323-led + - mediatek,mt6331-led + - mediatek,mt6332-led + "#address-cells": + const: 1 + "#size-cells": + const: 0 + reg: + description: + LED channel number (0..3) + minimum: 0 + maximum: 3 + + keys: + type: object + $ref: /schemas/input/mediatek,pmic-keys.yaml + unevaluatedProperties: false + description: + Power and Home keys. + properties: + compatible: + oneOf: + - enum: + - mediatek,mt6323-keys + - mediatek,mt6331-keys + - mediatek,mt6358-keys + - mediatek,mt6397-keys + + power-controller: + type: object + additionalProperties: false + description: + The power controller which could be found on PMIC is responsible for + externally powering off or on the remote MediaTek SoC through the + circuit BBPU (baseband power up). + properties: + compatible: + const: mediatek,mt6323-pwrc + '#power-domain-cells': + const: 0 + + pinctrl: + type: object + $ref: /schemas/pinctrl/mediatek,mt65xx-pinctrl.yaml + unevaluatedProperties: false + description: + Pin controller + properties: + compatible: + const: mediatek,mt6397-pinctrl + +required: + - compatible + - regulators + +additionalProperties: false + +examples: + - | + #include <dt-bindings/interrupt-controller/arm-gic.h> + + mt6323_pmic: pmic { + compatible = "mediatek,mt6323"; + interrupt-parent = <&pio>; + interrupts = <150 IRQ_TYPE_LEVEL_HIGH>; + interrupt-controller; + #interrupt-cells = <2>; + + mt6323_leds: leds { + compatible = "mediatek,mt6323-led"; + #address-cells = <1>; + status = "disabled"; + }; + + mt6323_regulator: regulators { + compatible = "mediatek,mt6323-regulator"; + mt6323_vproc_reg: buck_vproc { + regulator-name = "vproc"; + regulator-min-microvolt = < 700000>; + regulator-max-microvolt = <1350000>; + regulator-ramp-delay = <12500>; + regulator-always-on; + regulator-boot-on; + }; + + mt6323_vsys_reg: buck_vsys { + regulator-name = "vsys"; + regulator-min-microvolt = <1400000>; + regulator-max-microvolt = <2987500>; + regulator-ramp-delay = <25000>; + regulator-always-on; + regulator-boot-on; + }; + + mt6323_vpa_reg: buck_vpa { + regulator-name = "vpa"; + regulator-min-microvolt = < 500000>; + regulator-max-microvolt = <3650000>; + }; + + mt6323_vtcxo_reg: ldo_vtcxo { + regulator-name = "vtcxo"; + regulator-min-microvolt = <2800000>; + regulator-max-microvolt = <2800000>; + regulator-enable-ramp-delay = <90>; + regulator-always-on; + regulator-boot-on; + }; + + mt6323_vcn28_reg: ldo_vcn28 { + regulator-name = "vcn28"; + regulator-min-microvolt = <2800000>; + regulator-max-microvolt = <2800000>; + regulator-enable-ramp-delay = <185>; + }; + + mt6323_vcn33_bt_reg: ldo_vcn33_bt { + regulator-name = "vcn33_bt"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3600000>; + regulator-enable-ramp-delay = <185>; + }; + + mt6323_vcn33_wifi_reg: ldo_vcn33_wifi { + regulator-name = "vcn33_wifi"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3600000>; + regulator-enable-ramp-delay = <185>; + }; + + mt6323_va_reg: ldo_va { + regulator-name = "va"; + regulator-min-microvolt = <2800000>; + regulator-max-microvolt = <2800000>; + regulator-enable-ramp-delay = <216>; + regulator-always-on; + regulator-boot-on; + }; + + mt6323_vcama_reg: ldo_vcama { + regulator-name = "vcama"; + regulator-min-microvolt = <1500000>; + regulator-max-microvolt = <2800000>; + regulator-enable-ramp-delay = <216>; + }; + + mt6323_vio28_reg: ldo_vio28 { + regulator-name = "vio28"; + regulator-min-microvolt = <2800000>; + regulator-max-microvolt = <2800000>; + regulator-enable-ramp-delay = <216>; + regulator-always-on; + regulator-boot-on; + }; + + mt6323_vusb_reg: ldo_vusb { + regulator-name = "vusb"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-enable-ramp-delay = <216>; + regulator-boot-on; + }; + + mt6323_vmc_reg: ldo_vmc { + regulator-name = "vmc"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <3300000>; + regulator-enable-ramp-delay = <36>; + regulator-boot-on; + }; + + mt6323_vmch_reg: ldo_vmch { + regulator-name = "vmch"; + regulator-min-microvolt = <3000000>; + regulator-max-microvolt = <3300000>; + regulator-enable-ramp-delay = <36>; + regulator-boot-on; + }; + + mt6323_vemc3v3_reg: ldo_vemc3v3 { + regulator-name = "vemc3v3"; + regulator-min-microvolt = <3000000>; + regulator-max-microvolt = <3300000>; + regulator-enable-ramp-delay = <36>; + regulator-boot-on; + }; + + mt6323_vgp1_reg: ldo_vgp1 { + regulator-name = "vgp1"; + regulator-min-microvolt = <1200000>; + regulator-max-microvolt = <3300000>; + regulator-enable-ramp-delay = <216>; + }; + + mt6323_vgp2_reg: ldo_vgp2 { + regulator-name = "vgp2"; + regulator-min-microvolt = <1200000>; + regulator-max-microvolt = <3000000>; + regulator-enable-ramp-delay = <216>; + }; + + mt6323_vgp3_reg: ldo_vgp3 { + regulator-name = "vgp3"; + regulator-min-microvolt = <1200000>; + regulator-max-microvolt = <1800000>; + regulator-enable-ramp-delay = <216>; + }; + + mt6323_vcn18_reg: ldo_vcn18 { + regulator-name = "vcn18"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-enable-ramp-delay = <216>; + }; + + mt6323_vsim1_reg: ldo_vsim1 { + regulator-name = "vsim1"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <3000000>; + regulator-enable-ramp-delay = <216>; + }; + + mt6323_vsim2_reg: ldo_vsim2 { + regulator-name = "vsim2"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <3000000>; + regulator-enable-ramp-delay = <216>; + }; + + mt6323_vrtc_reg: ldo_vrtc { + regulator-name = "vrtc"; + regulator-min-microvolt = <2800000>; + regulator-max-microvolt = <2800000>; + regulator-always-on; + regulator-boot-on; + }; + + mt6323_vcamaf_reg: ldo_vcamaf { + regulator-name = "vcamaf"; + regulator-min-microvolt = <1200000>; + regulator-max-microvolt = <3300000>; + regulator-enable-ramp-delay = <216>; + }; + + mt6323_vibr_reg: ldo_vibr { + regulator-name = "vibr"; + regulator-min-microvolt = <1200000>; + regulator-max-microvolt = <3300000>; + regulator-enable-ramp-delay = <36>; + }; + + mt6323_vrf18_reg: ldo_vrf18 { + regulator-name = "vrf18"; + regulator-min-microvolt = <1825000>; + regulator-max-microvolt = <1825000>; + regulator-enable-ramp-delay = <187>; + }; + + mt6323_vm_reg: ldo_vm { + regulator-name = "vm"; + regulator-min-microvolt = <1200000>; + regulator-max-microvolt = <1800000>; + regulator-enable-ramp-delay = <216>; + regulator-always-on; + regulator-boot-on; + }; + + mt6323_vio18_reg: ldo_vio18 { + regulator-name = "vio18"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-enable-ramp-delay = <216>; + regulator-always-on; + regulator-boot-on; + }; + + mt6323_vcamd_reg: ldo_vcamd { + regulator-name = "vcamd"; + regulator-min-microvolt = <1200000>; + regulator-max-microvolt = <1800000>; + regulator-enable-ramp-delay = <216>; + }; + + mt6323_vcamio_reg: ldo_vcamio { + regulator-name = "vcamio"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-enable-ramp-delay = <216>; + }; + }; + + mt6323_keys: keys { + compatible = "mediatek,mt6323-keys"; + mediatek,long-press-mode = <1>; + power-off-time-sec = <0>; + + power { + linux,keycodes = <116>; + wakeup-source; + }; + + home { + linux,keycodes = <114>; + }; + }; + + power-controller { + compatible = "mediatek,mt6323-pwrc"; + #power-domain-cells = <0>; + }; + + rtc { + compatible = "mediatek,mt6323-rtc"; + }; + }; + + - | + #include <dt-bindings/input/input.h> + #include <dt-bindings/interrupt-controller/arm-gic.h> + + mt6358_pmic: pmic { + compatible = "mediatek,mt6358"; + interrupt-controller; + #interrupt-cells = <2>; + + mt6358_codec: audio-codec { + compatible = "mediatek,mt6358-sound"; + Avdd-supply = <&mt6358_vaud28_reg>; + mediatek,dmic-mode = <0>; + }; + + mt6358_regulator: regulators { + compatible = "mediatek,mt6358-regulator"; + + mt6358_vdram1_reg: buck_vdram1 { + regulator-name = "vdram1"; + regulator-min-microvolt = <500000>; + regulator-max-microvolt = <2087500>; + regulator-ramp-delay = <12500>; + regulator-enable-ramp-delay = <0>; + regulator-always-on; + regulator-allowed-modes = <0 1>; + }; + + mt6358_vcore_reg: buck_vcore { + regulator-name = "vcore"; + regulator-min-microvolt = <500000>; + regulator-max-microvolt = <1293750>; + regulator-ramp-delay = <6250>; + regulator-enable-ramp-delay = <200>; + regulator-always-on; + regulator-allowed-modes = <0 1>; + }; + + mt6358_vpa_reg: buck_vpa { + regulator-name = "vpa"; + regulator-min-microvolt = <500000>; + regulator-max-microvolt = <3650000>; + regulator-ramp-delay = <50000>; + regulator-enable-ramp-delay = <250>; + regulator-allowed-modes = <0 1>; + }; + + mt6358_vproc11_reg: buck_vproc11 { + regulator-name = "vproc11"; + regulator-min-microvolt = <500000>; + regulator-max-microvolt = <1293750>; + regulator-ramp-delay = <6250>; + regulator-enable-ramp-delay = <200>; + regulator-always-on; + regulator-allowed-modes = <0 1>; + }; + + mt6358_vproc12_reg: buck_vproc12 { + regulator-name = "vproc12"; + regulator-min-microvolt = <500000>; + regulator-max-microvolt = <1293750>; + regulator-ramp-delay = <6250>; + regulator-enable-ramp-delay = <200>; + regulator-always-on; + regulator-allowed-modes = <0 1>; + }; + + mt6358_vgpu_reg: buck_vgpu { + regulator-name = "vgpu"; + regulator-min-microvolt = <500000>; + regulator-max-microvolt = <1293750>; + regulator-ramp-delay = <6250>; + regulator-enable-ramp-delay = <200>; + regulator-allowed-modes = <0 1>; + }; + + mt6358_vs2_reg: buck_vs2 { + regulator-name = "vs2"; + regulator-min-microvolt = <500000>; + regulator-max-microvolt = <2087500>; + regulator-ramp-delay = <12500>; + regulator-enable-ramp-delay = <0>; + regulator-always-on; + }; + + mt6358_vmodem_reg: buck_vmodem { + regulator-name = "vmodem"; + regulator-min-microvolt = <500000>; + regulator-max-microvolt = <1293750>; + regulator-ramp-delay = <6250>; + regulator-enable-ramp-delay = <900>; + regulator-always-on; + regulator-allowed-modes = <0 1>; + }; + + mt6358_vs1_reg: buck_vs1 { + regulator-name = "vs1"; + regulator-min-microvolt = <1000000>; + regulator-max-microvolt = <2587500>; + regulator-ramp-delay = <12500>; + regulator-enable-ramp-delay = <0>; + regulator-always-on; + }; + + mt6358_vdram2_reg: ldo_vdram2 { + regulator-name = "vdram2"; + regulator-min-microvolt = <600000>; + regulator-max-microvolt = <1800000>; + regulator-enable-ramp-delay = <3300>; + }; + + mt6358_vsim1_reg: ldo_vsim1 { + regulator-name = "vsim1"; + regulator-min-microvolt = <1700000>; + regulator-max-microvolt = <3100000>; + regulator-enable-ramp-delay = <540>; + }; + + mt6358_vibr_reg: ldo_vibr { + regulator-name = "vibr"; + regulator-min-microvolt = <1200000>; + regulator-max-microvolt = <3300000>; + regulator-enable-ramp-delay = <60>; + }; + + mt6358_vrf12_reg: ldo_vrf12 { + regulator-name = "vrf12"; + regulator-min-microvolt = <1200000>; + regulator-max-microvolt = <1200000>; + regulator-enable-ramp-delay = <120>; + }; + + mt6358_vio18_reg: ldo_vio18 { + regulator-name = "vio18"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-enable-ramp-delay = <2700>; + regulator-always-on; + }; + + mt6358_vusb_reg: ldo_vusb { + regulator-name = "vusb"; + regulator-min-microvolt = <3000000>; + regulator-max-microvolt = <3100000>; + regulator-enable-ramp-delay = <270>; + regulator-always-on; + }; + + mt6358_vcamio_reg: ldo_vcamio { + regulator-name = "vcamio"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-enable-ramp-delay = <325>; + }; + + mt6358_vcamd_reg: ldo_vcamd { + regulator-name = "vcamd"; + regulator-min-microvolt = <900000>; + regulator-max-microvolt = <1800000>; + regulator-enable-ramp-delay = <325>; + }; + + mt6358_vcn18_reg: ldo_vcn18 { + regulator-name = "vcn18"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-enable-ramp-delay = <270>; + }; + + mt6358_vfe28_reg: ldo_vfe28 { + regulator-name = "vfe28"; + regulator-min-microvolt = <2800000>; + regulator-max-microvolt = <2800000>; + regulator-enable-ramp-delay = <270>; + }; + + mt6358_vsram_proc11_reg: ldo_vsram_proc11 { + regulator-name = "vsram_proc11"; + regulator-min-microvolt = <500000>; + regulator-max-microvolt = <1293750>; + regulator-ramp-delay = <6250>; + regulator-enable-ramp-delay = <240>; + regulator-always-on; + }; + + mt6358_vcn28_reg: ldo_vcn28 { + regulator-name = "vcn28"; + regulator-min-microvolt = <2800000>; + regulator-max-microvolt = <2800000>; + regulator-enable-ramp-delay = <270>; + }; + + mt6358_vsram_others_reg: ldo_vsram_others { + regulator-name = "vsram_others"; + regulator-min-microvolt = <500000>; + regulator-max-microvolt = <1293750>; + regulator-ramp-delay = <6250>; + regulator-enable-ramp-delay = <240>; + regulator-always-on; + }; + + mt6358_vsram_gpu_reg: ldo_vsram_gpu { + regulator-name = "vsram_gpu"; + regulator-min-microvolt = <500000>; + regulator-max-microvolt = <1293750>; + regulator-ramp-delay = <6250>; + regulator-enable-ramp-delay = <240>; + }; + + mt6358_vxo22_reg: ldo_vxo22 { + regulator-name = "vxo22"; + regulator-min-microvolt = <2200000>; + regulator-max-microvolt = <2200000>; + regulator-enable-ramp-delay = <120>; + regulator-always-on; + }; + + mt6358_vefuse_reg: ldo_vefuse { + regulator-name = "vefuse"; + regulator-min-microvolt = <1700000>; + regulator-max-microvolt = <1900000>; + regulator-enable-ramp-delay = <270>; + }; + + mt6358_vaux18_reg: ldo_vaux18 { + regulator-name = "vaux18"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-enable-ramp-delay = <270>; + }; + + mt6358_vmch_reg: ldo_vmch { + regulator-name = "vmch"; + regulator-min-microvolt = <2900000>; + regulator-max-microvolt = <3300000>; + regulator-enable-ramp-delay = <60>; + }; + + mt6358_vbif28_reg: ldo_vbif28 { + regulator-name = "vbif28"; + regulator-min-microvolt = <2800000>; + regulator-max-microvolt = <2800000>; + regulator-enable-ramp-delay = <270>; + }; + + mt6358_vsram_proc12_reg: ldo_vsram_proc12 { + regulator-name = "vsram_proc12"; + regulator-min-microvolt = <500000>; + regulator-max-microvolt = <1293750>; + regulator-ramp-delay = <6250>; + regulator-enable-ramp-delay = <240>; + regulator-always-on; + }; + + mt6358_vcama1_reg: ldo_vcama1 { + regulator-name = "vcama1"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <3000000>; + regulator-enable-ramp-delay = <325>; + }; + + mt6358_vemc_reg: ldo_vemc { + regulator-name = "vemc"; + regulator-min-microvolt = <2900000>; + regulator-max-microvolt = <3300000>; + regulator-enable-ramp-delay = <60>; + }; + + mt6358_vio28_reg: ldo_vio28 { + regulator-name = "vio28"; + regulator-min-microvolt = <2800000>; + regulator-max-microvolt = <2800000>; + regulator-enable-ramp-delay = <270>; + }; + + mt6358_va12_reg: ldo_va12 { + regulator-name = "va12"; + regulator-min-microvolt = <1200000>; + regulator-max-microvolt = <1200000>; + regulator-enable-ramp-delay = <270>; + regulator-always-on; + }; + + mt6358_vrf18_reg: ldo_vrf18 { + regulator-name = "vrf18"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-enable-ramp-delay = <120>; + }; + + mt6358_vcn33_reg: ldo_vcn33 { + regulator-name = "vcn33"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3500000>; + regulator-enable-ramp-delay = <270>; + }; + + mt6358_vcama2_reg: ldo_vcama2 { + regulator-name = "vcama2"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <3000000>; + regulator-enable-ramp-delay = <325>; + }; + + mt6358_vmc_reg: ldo_vmc { + regulator-name = "vmc"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <3300000>; + regulator-enable-ramp-delay = <60>; + }; + + mt6358_vldo28_reg: ldo_vldo28 { + regulator-name = "vldo28"; + regulator-min-microvolt = <2800000>; + regulator-max-microvolt = <3000000>; + regulator-enable-ramp-delay = <270>; + }; + + mt6358_vaud28_reg: ldo_vaud28 { + regulator-name = "vaud28"; + regulator-min-microvolt = <2800000>; + regulator-max-microvolt = <2800000>; + regulator-enable-ramp-delay = <270>; + }; + + mt6358_vsim2_reg: ldo_vsim2 { + regulator-name = "vsim2"; + regulator-min-microvolt = <1700000>; + regulator-max-microvolt = <3100000>; + regulator-enable-ramp-delay = <540>; + }; + }; + + mt6358_rtc: rtc { + compatible = "mediatek,mt6358-rtc"; + }; + + mt6358_keys: keys { + compatible = "mediatek,mt6358-keys"; + power { + linux,keycodes = <KEY_POWER>; + wakeup-source; + }; + home { + linux,keycodes = <KEY_HOME>; + }; + }; + }; + + - | + #include <dt-bindings/interrupt-controller/arm-gic.h> + + mt6397_pmic: pmic { + compatible = "mediatek,mt6397"; + interrupt-parent = <&pio>; + interrupts-extended = <&pio 222 IRQ_TYPE_LEVEL_HIGH>; + interrupt-controller; + #interrupt-cells = <2>; + + mt6397_codec: audio-codec { + compatible = "mediatek,mt6397-codec"; + }; + + mt6397_clock: clocks { + compatible = "mediatek,mt6397-clk"; + #clock-cells = <1>; + }; + + mt6397_pinctrl: pinctrl { + compatible = "mediatek,mt6397-pinctrl"; + gpio-controller; + #gpio-cells = <2>; + }; + + mt6397_regulators: regulators { + compatible = "mediatek,mt6397-regulator"; + + mt6397_vpca15_reg: buck_vpca15 { + regulator-name = "vpca15"; + regulator-min-microvolt = < 850000>; + regulator-max-microvolt = <1350000>; + regulator-ramp-delay = <12500>; + regulator-enable-ramp-delay = <200>; + }; + + mt6397_vpca7_reg: buck_vpca7 { + regulator-name = "vpca7"; + regulator-min-microvolt = < 850000>; + regulator-max-microvolt = <1350000>; + regulator-ramp-delay = <12500>; + regulator-enable-ramp-delay = <115>; + }; + + mt6397_vsramca15_reg: buck_vsramca15 { + regulator-name = "vsramca15"; + regulator-min-microvolt = < 850000>; + regulator-max-microvolt = <1350000>; + regulator-ramp-delay = <12500>; + regulator-enable-ramp-delay = <115>; + }; + + mt6397_vsramca7_reg: buck_vsramca7 { + regulator-name = "vsramca7"; + regulator-min-microvolt = < 850000>; + regulator-max-microvolt = <1350000>; + regulator-ramp-delay = <12500>; + regulator-enable-ramp-delay = <115>; + }; + + mt6397_vcore_reg: buck_vcore { + regulator-name = "vcore"; + regulator-min-microvolt = < 850000>; + regulator-max-microvolt = <1350000>; + regulator-ramp-delay = <12500>; + regulator-enable-ramp-delay = <115>; + }; + + mt6397_vgpu_reg: buck_vgpu { + regulator-name = "vgpu"; + regulator-min-microvolt = < 700000>; + regulator-max-microvolt = <1350000>; + regulator-ramp-delay = <12500>; + regulator-enable-ramp-delay = <115>; + }; + + mt6397_vdrm_reg: buck_vdrm { + regulator-name = "vdrm"; + regulator-min-microvolt = < 800000>; + regulator-max-microvolt = <1400000>; + regulator-ramp-delay = <12500>; + regulator-enable-ramp-delay = <500>; + }; + + mt6397_vio18_reg: buck_vio18 { + regulator-name = "vio18"; + regulator-min-microvolt = <1500000>; + regulator-max-microvolt = <2120000>; + regulator-ramp-delay = <12500>; + regulator-enable-ramp-delay = <500>; + }; + + mt6397_vtcxo_reg: ldo_vtcxo { + regulator-name = "vtcxo"; + regulator-min-microvolt = <2800000>; + regulator-max-microvolt = <2800000>; + regulator-enable-ramp-delay = <90>; + }; + + mt6397_va28_reg: ldo_va28 { + regulator-name = "va28"; + /* fixed output 2.8 V */ + regulator-enable-ramp-delay = <218>; + }; + + mt6397_vcama_reg: ldo_vcama { + regulator-name = "vcama"; + regulator-min-microvolt = <1500000>; + regulator-max-microvolt = <2800000>; + regulator-enable-ramp-delay = <218>; + }; + + mt6397_vio28_reg: ldo_vio28 { + regulator-name = "vio28"; + /* fixed output 2.8 V */ + regulator-enable-ramp-delay = <240>; + }; + + mt6397_usb_reg: ldo_vusb { + regulator-name = "vusb"; + /* fixed output 3.3 V */ + regulator-enable-ramp-delay = <218>; + }; + + mt6397_vmc_reg: ldo_vmc { + regulator-name = "vmc"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <3300000>; + regulator-enable-ramp-delay = <218>; + }; + + mt6397_vmch_reg: ldo_vmch { + regulator-name = "vmch"; + regulator-min-microvolt = <3000000>; + regulator-max-microvolt = <3300000>; + regulator-enable-ramp-delay = <218>; + }; + + mt6397_vemc_3v3_reg: ldo_vemc3v3 { + regulator-name = "vemc_3v3"; + regulator-min-microvolt = <3000000>; + regulator-max-microvolt = <3300000>; + regulator-enable-ramp-delay = <218>; + }; + + mt6397_vgp1_reg: ldo_vgp1 { + regulator-name = "vcamd"; + regulator-min-microvolt = <1220000>; + regulator-max-microvolt = <3300000>; + regulator-enable-ramp-delay = <240>; + }; + + mt6397_vgp2_reg: ldo_vgp2 { + regulator-name = "vcamio"; + regulator-min-microvolt = <1000000>; + regulator-max-microvolt = <3300000>; + regulator-enable-ramp-delay = <218>; + }; + + mt6397_vgp3_reg: ldo_vgp3 { + regulator-name = "vcamaf"; + regulator-min-microvolt = <1200000>; + regulator-max-microvolt = <3300000>; + regulator-enable-ramp-delay = <218>; + }; + + mt6397_vgp4_reg: ldo_vgp4 { + regulator-name = "vgp4"; + regulator-min-microvolt = <1200000>; + regulator-max-microvolt = <3300000>; + regulator-enable-ramp-delay = <218>; + }; + + mt6397_vgp5_reg: ldo_vgp5 { + regulator-name = "vgp5"; + regulator-min-microvolt = <1200000>; + regulator-max-microvolt = <3000000>; + regulator-enable-ramp-delay = <218>; + }; + + mt6397_vgp6_reg: ldo_vgp6 { + regulator-name = "vgp6"; + regulator-min-microvolt = <1200000>; + regulator-max-microvolt = <3300000>; + regulator-enable-ramp-delay = <218>; + }; + + mt6397_vibr_reg: ldo_vibr { + regulator-name = "vibr"; + regulator-min-microvolt = <1200000>; + regulator-max-microvolt = <3300000>; + regulator-enable-ramp-delay = <218>; + }; + }; + + mt6397_rtc: rtc { + compatible = "mediatek,mt6397-rtc"; + }; + }; + diff --git a/Documentation/devicetree/bindings/mfd/mt6397.txt b/Documentation/devicetree/bindings/mfd/mt6397.txt deleted file mode 100644 index 10540aa..0000000 --- a/Documentation/devicetree/bindings/mfd/mt6397.txt +++ /dev/null @@ -1,110 +0,0 @@ -MediaTek MT6397/MT6323 Multifunction Device Driver - -MT6397/MT6323 is a multifunction device with the following sub modules: -- Regulator -- RTC -- Audio codec -- GPIO -- Clock -- LED -- Keys -- Power controller - -It is interfaced to host controller using SPI interface by a proprietary hardware -called PMIC wrapper or pwrap. MT6397/MT6323 MFD is a child device of pwrap. -See the following for pwarp node definitions: -../soc/mediatek/mediatek,pwrap.yaml - -This document describes the binding for MFD device and its sub module. - -Required properties: -compatible: - "mediatek,mt6323" for PMIC MT6323 - "mediatek,mt6331" for PMIC MT6331 and MT6332 - "mediatek,mt6357" for PMIC MT6357 - "mediatek,mt6358" for PMIC MT6358 - "mediatek,mt6359" for PMIC MT6359 - "mediatek,mt6366", "mediatek,mt6358" for PMIC MT6366 - "mediatek,mt6397" for PMIC MT6397 - -Optional subnodes: - -- rtc - Required properties: Should be one of follows - - compatible: "mediatek,mt6323-rtc" - - compatible: "mediatek,mt6331-rtc" - - compatible: "mediatek,mt6358-rtc" - - compatible: "mediatek,mt6397-rtc" - For details, see ../rtc/rtc-mt6397.txt -- regulators - Required properties: - - compatible: "mediatek,mt6323-regulator" - see ../regulator/mt6323-regulator.txt - - compatible: "mediatek,mt6358-regulator" - - compatible: "mediatek,mt6366-regulator", "mediatek-mt6358-regulator" - see ../regulator/mt6358-regulator.txt - - compatible: "mediatek,mt6397-regulator" - see ../regulator/mt6397-regulator.txt -- codec - Required properties: - - compatible: "mediatek,mt6397-codec" or "mediatek,mt6358-sound" -- clk - Required properties: - - compatible: "mediatek,mt6397-clk" -- led - Required properties: - - compatible: "mediatek,mt6323-led" - see ../leds/leds-mt6323.txt - -- keys - Required properties: Should be one of the following - - compatible: "mediatek,mt6323-keys" - - compatible: "mediatek,mt6331-keys" - - compatible: "mediatek,mt6397-keys" - see ../input/mtk-pmic-keys.txt - -- power-controller - Required properties: - - compatible: "mediatek,mt6323-pwrc" - For details, see ../power/reset/mt6323-poweroff.txt - -- pin-controller - Required properties: - - compatible: "mediatek,mt6397-pinctrl" - For details, see ../pinctrl/pinctrl-mt65xx.txt - -Example: - pwrap: pwrap@1000f000 { - compatible = "mediatek,mt8135-pwrap"; - - ... - - pmic { - compatible = "mediatek,mt6397"; - - codec: mt6397codec { - compatible = "mediatek,mt6397-codec"; - }; - - regulators { - compatible = "mediatek,mt6397-regulator"; - - mt6397_vpca15_reg: buck_vpca15 { - regulator-compatible = "buck_vpca15"; - regulator-name = "vpca15"; - regulator-min-microvolt = <850000>; - regulator-max-microvolt = <1400000>; - regulator-ramp-delay = <12500>; - regulator-always-on; - }; - - mt6397_vgp4_reg: ldo_vgp4 { - regulator-compatible = "ldo_vgp4"; - regulator-name = "vgp4"; - regulator-min-microvolt = <1200000>; - regulator-max-microvolt = <3300000>; - regulator-enable-ramp-delay = <218>; - }; - }; - }; - };