[v2,2/7] dt-bindings: mfd: mediatek: mt6397: Convert to DT schema format

Message ID	20240830110732.30080-2-macpaul.lin@mediatek.com
State	New
Headers	show Received: from mailgw02.mediatek.com (unknown [210.61.82.184]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 8C40017DFF3; Fri, 30 Aug 2024 11:08:38 +0000 (UTC) From: Macpaul Lin <macpaul.lin@mediatek.com> To: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>, Matthias Brugger <matthias.bgg@gmail.com>, Rob Herring <robh@kernel.org>, Krzysztof Kozlowski <krzk+dt@kernel.org>, Conor Dooley <conor+dt@kernel.org>, <linux-leds@vger.kernel.org>, Liam Girdwood <lgirdwood@gmail.com>, Mark Brown <broonie@kernel.org>, Sebastian Reichel <sre@kernel.org>, Pavel Machek <pavel@ucw.cz>, Sean Wang <sean.wang@mediatek.com>, Lee Jones <lee@kernel.org>, Alexandre Mergnat <amergnat@baylibre.com>, Flora Fu <flora.fu@mediatek.com> CC: Bear Wang <bear.wang@mediatek.com>, Pablo Sun <pablo.sun@mediatek.com>, Macpaul Lin <macpaul.lin@mediatek.com>, Macpaul Lin <macpaul@gmail.com>, Sen Chu <sen.chu@mediatek.com>, Chris-qj chen <chris-qj.chen@mediatek.com>, MediaTek Chromebook Upstream <Project_Global_Chrome_Upstream_Group@mediatek.com>, <linux-kernel@vger.kernel.org>, <linux-arm-kernel@lists.infradead.org>, <linux-mediatek@lists.infradead.org>, <linux-pm@vger.kernel.org>, <linux-rtc@vger.kernel.org>, <linux-sound@vger.kernel.org>, <devicetree@vger.kernel.org>, Chen-Yu Tsai <wenst@chromium.org> Subject: [PATCH v2 2/7] dt-bindings: mfd: mediatek: mt6397: Convert to DT schema format Date: Fri, 30 Aug 2024 19:07:27 +0800 Message-ID: <20240830110732.30080-2-macpaul.lin@mediatek.com> In-Reply-To: <20240830110732.30080-1-macpaul.lin@mediatek.com> References: <20240830110732.30080-1-macpaul.lin@mediatek.com> Precedence: bulk MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Content-Type: text/plain
Series	[v2,1/7] regulator: dt-bindings: mt6323: Convert to DT schema \| expand [v2,1/7] regulator: dt-bindings: mt6323: Convert to DT schema [v2,2/7] dt-bindings: mfd: mediatek: mt6397: Convert to DT schema format [v2,5/7] dt-bindings: leds: mt6323: merge to MFD mediatek,mt6397 DT schema [v2,7/7] dt-bindings: sound: mt6358: merge to MFD mediatek,mt6397 DT schema

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>; - }; - }; - }; - };

[v2,2/7] dt-bindings: mfd: mediatek: mt6397: Convert to DT schema format

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