| Message ID | 20221123061635.32025-4-billy_tsai@aspeedtech.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | Support pwm/tach driver for aspeed ast26xx | expand |
On 23/11/2022 07:16, Billy Tsai wrote: > Add the aspeed tach device bindings which should be the child-node of > pwm-tach mfd. Subject: drop second, redundant "bindings". > > Signed-off-by: Billy Tsai <billy_tsai@aspeedtech.com> > --- > .../bindings/hwmon/aspeed,ast2600-tach.yaml | 36 +++++++++++++++++++ > 1 file changed, 36 insertions(+) > create mode 100644 Documentation/devicetree/bindings/hwmon/aspeed,ast2600-tach.yaml > > diff --git a/Documentation/devicetree/bindings/hwmon/aspeed,ast2600-tach.yaml b/Documentation/devicetree/bindings/hwmon/aspeed,ast2600-tach.yaml > new file mode 100644 > index 000000000000..f42114f8e3c2 > --- /dev/null > +++ b/Documentation/devicetree/bindings/hwmon/aspeed,ast2600-tach.yaml > @@ -0,0 +1,36 @@ > +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) > +# Copyright (C) 2021 Aspeed, Inc. > +%YAML 1.2 > +--- > +$id: http://devicetree.org/schemas/hwmon/aspeed,ast2600-tach.yaml# > +$schema: http://devicetree.org/meta-schemas/core.yaml# > + > +title: Aspeed Ast2600 Tach controller > + > +maintainers: > + - Billy Tsai <billy_tsai@aspeedtech.com> > + > +description: | > + The Aspeed Tach controller can support upto 16 fan input. Same comments as before. When you receive feedback about something, please correct it everywhere, not only in one place. > + This module is part of the ast2600-pwm-tach multi-function device. For more > + details see ../mfd/aspeed,ast2600-pwm-tach.yaml. > + > +properties: > + compatible: > + enum: > + - aspeed,ast2600-tach Missing blank line. > +patternProperties: > + "^fan@[a-z0-9]+$": > + type: object Missing description. But more important - why do you have such child nodes? Your example does not have them. What's the point? Do you expect different number of fans per one device (one compatible)? > + properties: > + reg: > + description: > + The tach channel used for this node. > + maxItems: 1 Missing blank line. > + required: > + - reg > + > +required: > + - compatible > + > +additionalProperties: false Best regards, Krzysztof
On 11/22/22 22:16, Billy Tsai wrote: > Add the aspeed tach device bindings which should be the child-node of > pwm-tach mfd. > > Signed-off-by: Billy Tsai <billy_tsai@aspeedtech.com> > --- > .../bindings/hwmon/aspeed,ast2600-tach.yaml | 36 +++++++++++++++++++ > 1 file changed, 36 insertions(+) > create mode 100644 Documentation/devicetree/bindings/hwmon/aspeed,ast2600-tach.yaml > > diff --git a/Documentation/devicetree/bindings/hwmon/aspeed,ast2600-tach.yaml b/Documentation/devicetree/bindings/hwmon/aspeed,ast2600-tach.yaml > new file mode 100644 > index 000000000000..f42114f8e3c2 > --- /dev/null > +++ b/Documentation/devicetree/bindings/hwmon/aspeed,ast2600-tach.yaml > @@ -0,0 +1,36 @@ > +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) > +# Copyright (C) 2021 Aspeed, Inc. > +%YAML 1.2 > +--- > +$id: http://devicetree.org/schemas/hwmon/aspeed,ast2600-tach.yaml# > +$schema: http://devicetree.org/meta-schemas/core.yaml# > + > +title: Aspeed Ast2600 Tach controller > + > +maintainers: > + - Billy Tsai <billy_tsai@aspeedtech.com> > + > +description: | > + The Aspeed Tach controller can support upto 16 fan input. > + This module is part of the ast2600-pwm-tach multi-function device. For more > + details see ../mfd/aspeed,ast2600-pwm-tach.yaml. > + > +properties: > + compatible: > + enum: > + - aspeed,ast2600-tach > +patternProperties: > + "^fan@[a-z0-9]+$": > + type: object > + properties: > + reg: > + description: > + The tach channel used for this node. > + maxItems: 1 > + required: > + - reg > + > +required: > + - compatible > + > +additionalProperties: false I am not a devicetree expert, but I have to say I find it confusing that there is no clear explanation that this is for a single fan channel which is really a child of aspeed,ast2600-tach. An example might be helpful. Guenter
diff --git a/Documentation/devicetree/bindings/hwmon/aspeed,ast2600-tach.yaml b/Documentation/devicetree/bindings/hwmon/aspeed,ast2600-tach.yaml new file mode 100644 index 000000000000..f42114f8e3c2 --- /dev/null +++ b/Documentation/devicetree/bindings/hwmon/aspeed,ast2600-tach.yaml @@ -0,0 +1,36 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +# Copyright (C) 2021 Aspeed, Inc. +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/hwmon/aspeed,ast2600-tach.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Aspeed Ast2600 Tach controller + +maintainers: + - Billy Tsai <billy_tsai@aspeedtech.com> + +description: | + The Aspeed Tach controller can support upto 16 fan input. + This module is part of the ast2600-pwm-tach multi-function device. For more + details see ../mfd/aspeed,ast2600-pwm-tach.yaml. + +properties: + compatible: + enum: + - aspeed,ast2600-tach +patternProperties: + "^fan@[a-z0-9]+$": + type: object + properties: + reg: + description: + The tach channel used for this node. + maxItems: 1 + required: + - reg + +required: + - compatible + +additionalProperties: false
Add the aspeed tach device bindings which should be the child-node of pwm-tach mfd. Signed-off-by: Billy Tsai <billy_tsai@aspeedtech.com> --- .../bindings/hwmon/aspeed,ast2600-tach.yaml | 36 +++++++++++++++++++ 1 file changed, 36 insertions(+) create mode 100644 Documentation/devicetree/bindings/hwmon/aspeed,ast2600-tach.yaml