Re: [PATCH v9 2/7] dt-bindings: pinctrl: add bindings for MediaTek MT6779 SoC
On Thu, 2020-07-23 at 09:51 -0600, Rob Herring wrote: > On Thu, 23 Jul 2020 19:19:52 +0800, Hanks Chen wrote: > > From: Andy Teng > > > > Add devicetree bindings for MediaTek MT6779 pinctrl driver. > > > > Reviewed-by: Rob Herring > > Signed-off-by: Andy Teng > > Signed-off-by: Hanks Chen > > --- > > .../pinctrl/mediatek,mt6779-pinctrl.yaml | 197 ++ > > 1 file changed, 197 insertions(+) > > create mode 100644 > > Documentation/devicetree/bindings/pinctrl/mediatek,mt6779-pinctrl.yaml > > > > > My bot found errors running 'make dt_binding_check' on your patch: > > /builds/robherring/linux-dt-review/Documentation/devicetree/bindings/pinctrl/mediatek,mt6779-pinctrl.example.dt.yaml: > example-0: pinctrl@10005000:reg:0: [0, 268455936, 0, 4096] is too long > /builds/robherring/linux-dt-review/Documentation/devicetree/bindings/pinctrl/mediatek,mt6779-pinctrl.example.dt.yaml: > example-0: pinctrl@10005000:reg:1: [0, 297926656, 0, 4096] is too long > /builds/robherring/linux-dt-review/Documentation/devicetree/bindings/pinctrl/mediatek,mt6779-pinctrl.example.dt.yaml: > example-0: pinctrl@10005000:reg:2: [0, 298909696, 0, 4096] is too long > /builds/robherring/linux-dt-review/Documentation/devicetree/bindings/pinctrl/mediatek,mt6779-pinctrl.example.dt.yaml: > example-0: pinctrl@10005000:reg:3: [0, 300023808, 0, 4096] is too long > /builds/robherring/linux-dt-review/Documentation/devicetree/bindings/pinctrl/mediatek,mt6779-pinctrl.example.dt.yaml: > example-0: pinctrl@10005000:reg:4: [0, 300351488, 0, 4096] is too long > /builds/robherring/linux-dt-review/Documentation/devicetree/bindings/pinctrl/mediatek,mt6779-pinctrl.example.dt.yaml: > example-0: pinctrl@10005000:reg:5: [0, 300548096, 0, 4096] is too long > /builds/robherring/linux-dt-review/Documentation/devicetree/bindings/pinctrl/mediatek,mt6779-pinctrl.example.dt.yaml: > example-0: pinctrl@10005000:reg:6: [0, 301072384, 0, 4096] is too long > /builds/robherring/linux-dt-review/Documentation/devicetree/bindings/pinctrl/mediatek,mt6779-pinctrl.example.dt.yaml: > example-0: pinctrl@10005000:reg:7: [0, 301137920, 0, 4096] is too long > /builds/robherring/linux-dt-review/Documentation/devicetree/bindings/pinctrl/mediatek,mt6779-pinctrl.example.dt.yaml: > example-0: pinctrl@10005000:reg:8: [0, 268480512, 0, 4096] is too long > > > See > https://urldefense.com/v3/__https://patchwork.ozlabs.org/patch/1334743__;!!CTRNKA9wMg0ARbw!xVq21s-Vaw3If1-Q8EWJEDBBIUp0j30PIaGQWDyhCftbcOgFrjRqZMNHoHgOXksD3g$ > > > If you already ran 'make dt_binding_check' and didn't see the above > error(s), then make sure dt-schema is up to date: > > pip3 install git+https://github.com/devicetree-org/dt-schema.git@master > --upgrade > > Please check and re-submit. > Hi Rob, It's my fault I could reproduce the error log after dt-schema updates to the latest version. I'll fix it in next version. Thanks! Hanks Chen
Re: [PATCH v9 2/7] dt-bindings: pinctrl: add bindings for MediaTek MT6779 SoC
On Thu, 23 Jul 2020 19:19:52 +0800, Hanks Chen wrote: > From: Andy Teng > > Add devicetree bindings for MediaTek MT6779 pinctrl driver. > > Reviewed-by: Rob Herring > Signed-off-by: Andy Teng > Signed-off-by: Hanks Chen > --- > .../pinctrl/mediatek,mt6779-pinctrl.yaml | 197 ++ > 1 file changed, 197 insertions(+) > create mode 100644 > Documentation/devicetree/bindings/pinctrl/mediatek,mt6779-pinctrl.yaml > My bot found errors running 'make dt_binding_check' on your patch: /builds/robherring/linux-dt-review/Documentation/devicetree/bindings/pinctrl/mediatek,mt6779-pinctrl.example.dt.yaml: example-0: pinctrl@10005000:reg:0: [0, 268455936, 0, 4096] is too long /builds/robherring/linux-dt-review/Documentation/devicetree/bindings/pinctrl/mediatek,mt6779-pinctrl.example.dt.yaml: example-0: pinctrl@10005000:reg:1: [0, 297926656, 0, 4096] is too long /builds/robherring/linux-dt-review/Documentation/devicetree/bindings/pinctrl/mediatek,mt6779-pinctrl.example.dt.yaml: example-0: pinctrl@10005000:reg:2: [0, 298909696, 0, 4096] is too long /builds/robherring/linux-dt-review/Documentation/devicetree/bindings/pinctrl/mediatek,mt6779-pinctrl.example.dt.yaml: example-0: pinctrl@10005000:reg:3: [0, 300023808, 0, 4096] is too long /builds/robherring/linux-dt-review/Documentation/devicetree/bindings/pinctrl/mediatek,mt6779-pinctrl.example.dt.yaml: example-0: pinctrl@10005000:reg:4: [0, 300351488, 0, 4096] is too long /builds/robherring/linux-dt-review/Documentation/devicetree/bindings/pinctrl/mediatek,mt6779-pinctrl.example.dt.yaml: example-0: pinctrl@10005000:reg:5: [0, 300548096, 0, 4096] is too long /builds/robherring/linux-dt-review/Documentation/devicetree/bindings/pinctrl/mediatek,mt6779-pinctrl.example.dt.yaml: example-0: pinctrl@10005000:reg:6: [0, 301072384, 0, 4096] is too long /builds/robherring/linux-dt-review/Documentation/devicetree/bindings/pinctrl/mediatek,mt6779-pinctrl.example.dt.yaml: example-0: pinctrl@10005000:reg:7: [0, 301137920, 0, 4096] is too long /builds/robherring/linux-dt-review/Documentation/devicetree/bindings/pinctrl/mediatek,mt6779-pinctrl.example.dt.yaml: example-0: pinctrl@10005000:reg:8: [0, 268480512, 0, 4096] is too long See https://patchwork.ozlabs.org/patch/1334743 If you already ran 'make dt_binding_check' and didn't see the above error(s), then make sure dt-schema is up to date: pip3 install git+https://github.com/devicetree-org/dt-schema.git@master --upgrade Please check and re-submit.
[PATCH v9 2/7] dt-bindings: pinctrl: add bindings for MediaTek MT6779 SoC
From: Andy Teng Add devicetree bindings for MediaTek MT6779 pinctrl driver. Reviewed-by: Rob Herring Signed-off-by: Andy Teng Signed-off-by: Hanks Chen --- .../pinctrl/mediatek,mt6779-pinctrl.yaml | 197 ++ 1 file changed, 197 insertions(+) create mode 100644 Documentation/devicetree/bindings/pinctrl/mediatek,mt6779-pinctrl.yaml diff --git a/Documentation/devicetree/bindings/pinctrl/mediatek,mt6779-pinctrl.yaml b/Documentation/devicetree/bindings/pinctrl/mediatek,mt6779-pinctrl.yaml new file mode 100644 index ..2b304fe26d8a --- /dev/null +++ b/Documentation/devicetree/bindings/pinctrl/mediatek,mt6779-pinctrl.yaml @@ -0,0 +1,197 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/pinctrl/mediatek,mt6779-pinctrl.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Mediatek MT6779 Pin Controller Device Tree Bindings + +maintainers: + - Andy Teng + +description: |+ + The pin controller node should be the child of a syscon node with the + required property: + - compatible: "syscon" + +properties: + compatible: +const: mediatek,mt6779-pinctrl + + reg: +minItems: 9 +maxItems: 9 + + reg-names: +items: + - const: "gpio" + - const: "iocfg_rm" + - const: "iocfg_br" + - const: "iocfg_lm" + - const: "iocfg_lb" + - const: "iocfg_rt" + - const: "iocfg_lt" + - const: "iocfg_tl" + - const: "eint" + + gpio-controller: true + + "#gpio-cells": +const: 2 +description: | + Number of cells in GPIO specifier. Since the generic GPIO + binding is used, the amount of cells must be specified as 2. See the below + mentioned gpio binding representation for description of particular cells. + + gpio-ranges: +minItems: 1 +maxItems: 5 +description: | + GPIO valid number range. + + interrupt-controller: true + + interrupts: +maxItems: 1 +description: | + Specifies the summary IRQ. + + "#interrupt-cells": +const: 2 + +required: + - compatible + - reg + - reg-names + - gpio-controller + - "#gpio-cells" + - gpio-ranges + - interrupt-controller + - interrupts + - "#interrupt-cells" + +patternProperties: + '-[0-9]*$': +type: object +patternProperties: + '-pins*$': +type: object +description: | + A pinctrl node should contain at least one subnodes representing the + pinctrl groups available on the machine. Each subnode will list the + pins it needs, and how they should be configured, with regard to muxer + configuration, pullups, drive strength, input enable/disable and input schmitt. +$ref: "/schemas/pinctrl/pincfg-node.yaml" + +properties: + pinmux: +description: + integer array, represents gpio pin number and mux setting. + Supported pin number and mux varies for different SoCs, and are defined + as macros in boot/dts/-pinfunc.h directly. + + bias-disable: true + + bias-pull-up: true + + bias-pull-down: true + + input-enable: true + + input-disable: true + + output-low: true + + output-high: true + + input-schmitt-enable: true + + input-schmitt-disable: true + + mediatek,pull-up-adv: +description: | + Pull up setings for 2 pull resistors, R0 and R1. User can + configure those special pins. Valid arguments are described as below: + 0: (R1, R0) = (0, 0) which means R1 disabled and R0 disabled. + 1: (R1, R0) = (0, 1) which means R1 disabled and R0 enabled. + 2: (R1, R0) = (1, 0) which means R1 enabled and R0 disabled. + 3: (R1, R0) = (1, 1) which means R1 enabled and R0 enabled. +$ref: /schemas/types.yaml#/definitions/uint32 +enum: [0, 1, 2, 3] + + mediatek,pull-down-adv: +description: | + Pull down settings for 2 pull resistors, R0 and R1. User can + configure those special pins. Valid arguments are described as below: + 0: (R1, R0) = (0, 0) which means R1 disabled and R0 disabled. + 1: (R1, R0) = (0, 1) which means R1 disabled and R0 enabled. + 2: (R1, R0) = (1, 0) which means R1 enabled and R0 disabled. + 3: (R1, R0) = (1, 1) which means R1 enabled and R0 enabled. +$ref: /schemas/types.yaml#/definitions/uint32 +enum: [0, 1, 2, 3] + +required: + - pinmux + +additionalProperties: false + +additionalProperties: false + +examples: + - | +#include +#include +#include + +pio: pinctrl@10005000 { +compatible = "mediatek,mt6779-pinctrl"; +reg = <0 0x10005000 0 0x1000>, +<0 0x11c2 0 0x1000>, +<0 0x11d1 0 0x1000>, +<0