Messages in this thread | | | Subject | Re: [PATCH v8 2/3] dt-bindings: arm: cpus: Document 'mediatek,freq-domain' property | From | Lukasz Luba <> | Date | Fri, 20 Nov 2020 08:35:11 +0000 |
| |
On 11/19/20 5:13 PM, Sudeep Holla wrote: > On Thu, Nov 19, 2020 at 03:23:20PM +0000, Lukasz Luba wrote: >> >> >> On 10/28/20 3:08 PM, Rob Herring wrote: >>> On Mon, Oct 26, 2020 at 04:19:08PM +0800, Hector Yuan wrote: >>>> From: "Hector.Yuan" <hector.yuan@mediatek.com> >>>> >>>> Add devicetree documentation for 'mediatek,freq-domain' property specific >>>> to Mediatek CPUs. This property is used to reference the CPUFREQ node >>>> along with the domain id. >>>> >>>> Signed-off-by: Hector.Yuan <hector.yuan@mediatek.com> >>>> --- >>>> Documentation/devicetree/bindings/arm/cpus.yaml | 6 ++++++ >>>> 1 file changed, 6 insertions(+) >>>> >>>> diff --git a/Documentation/devicetree/bindings/arm/cpus.yaml b/Documentation/devicetree/bindings/arm/cpus.yaml >>>> index 1222bf1..e995b26 100644 >>>> --- a/Documentation/devicetree/bindings/arm/cpus.yaml >>>> +++ b/Documentation/devicetree/bindings/arm/cpus.yaml >>>> @@ -255,6 +255,12 @@ properties: >>>> where voltage is in V, frequency is in MHz. >>>> + mediatek,freq-domain: >>>> + $ref: '/schemas/types.yaml#/definitions/phandle-array' >>>> + description: >>>> + CPUs supporting freq-domain must set their "mediatek,freq-domain" property >>>> + with phandle to a cpufreq_hw node followed by the domain id. >>> >>> This needs to be a common binding shared with SCMI domains. >> >> Would it be accurate to create a new binding file: >> Documentation/devicetree/bindings/cpufreq/cpufreq-mediatek-hw.txt >> ? >> > > Nope, Rob already asked to unify all such bindings and generalise it. > Here is my attempt[1] and this must just use it or help to enhance that > in order to make use of that binding. >
That's great. Thank you for the information.
Regards, Lukasz
| |