lkml.org 
[lkml]   [2022]   [Aug]   [3]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
SubjectRe: [PATCH 1/3] dt-bindings: hwmon: Add IBM OCC bindings
From
On 02/08/2022 21:46, Eddie James wrote:
> These bindings describe the POWER processor On Chip Controller accessed
> from a service processor or baseboard management controller (BMC).
>
> Signed-off-by: Eddie James <eajames@linux.ibm.com>
> ---
> .../bindings/hwmon/ibm,occ-hmwon.yaml | 40 +++++++++++++++++++
> 1 file changed, 40 insertions(+)
> create mode 100644 Documentation/devicetree/bindings/hwmon/ibm,occ-hmwon.yaml
>
> diff --git a/Documentation/devicetree/bindings/hwmon/ibm,occ-hmwon.yaml b/Documentation/devicetree/bindings/hwmon/ibm,occ-hmwon.yaml
> new file mode 100644
> index 000000000000..8f8c3b8d7129
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/hwmon/ibm,occ-hmwon.yaml
> @@ -0,0 +1,40 @@
> +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
> +%YAML 1.2
> +---
> +$id: http://devicetree.org/schemas/hwmon/ibm,occ-hwmon.yaml#

typo here

Does not look like you tested the bindings. Please run `make
dt_binding_check` (see
Documentation/devicetree/bindings/writing-schema.rst for instructions).

> +$schema: http://devicetree.org/meta-schemas/core.yaml#
> +
> +title: IBM On-Chip Controller (OCC) accessed from a service processor
> +
> +maintainers:
> + - Eddie James <eajames@linux.ibm.com>
> +
> +description: |
> + This binding describes a POWER processor On-Chip Controller (OCC)

s/This binding describes a//
But instead describe the hardware. What is the OCC?

> + accessed from a service processor or baseboard management controller
> + (BMC).
> +
> +properties:
> + compatible:
> + enum:
> + - ibm,p9-occ-hwmon
> + - ibm,p10-occ-hwmon
> +
> + ibm,inactive-on-init:
> + description: This property describes whether or not the OCC should
> + be marked as active during device initialization. The alternative
> + is for user space to mark the device active based on higher level
> + communications between the BMC and the host processor.

I find the combination property name with this description confusing. It
sounds like init of OCC and somehow it should be inactive? I assume if
you initialize device, it is active. Or maybe the "init" is of something
else? What is more, non-negation is easier to understand, so rather
"ibm,active-on-boot" (or something like that).

> + type: boolean
> +
> +required:
> + - compatible
> +
> +additionalProperties: false
> +
> +examples:
> + - |
> + occ-hmwon {

just "hwmon"

> + compatible = "ibm,p9-occ-hwmon";
> + ibm,inactive-on-init;
> + };


Best regards,
Krzysztof

\
 
 \ /
  Last update: 2022-08-03 08:56    [W:0.151 / U:1.408 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site