Re: [PATCH v4 1/5] dt-bindings: add SMP enable-method for Broadcom NSP

From	Florian Fainelli <f.fainelli@gmail.com>
Newsgroups	linux.kernel
Subject	Re: [PATCH v4 1/5] dt-bindings: add SMP enable-method for Broadcom NSP
Date	2015-12-03 22:30 +0100
Message-ID	<qBJBU-22d-19@gated-at.bofh.it> (permalink)
References	<qAVYu-3yp-11@gated-at.bofh.it> <qAVYv-3yp-39@gated-at.bofh.it> <qBhvY-xy-21@gated-at.bofh.it> <qBi8G-12u-9@gated-at.bofh.it>
Organization	linux.* mail to news gateway

Show all headers | View raw

On 02/12/15 08:06, Kapil Hali wrote:
>>> --- /dev/null
>>> +++ b/Documentation/devicetree/bindings/arm/bcm/brcm,nsp-cpu-method.txt
>>> @@ -0,0 +1,39 @@
>>> +Broadcom Northstar Plus SoC CPU Enable Method
>>> +---------------------------------------------
>>> +This binding defines the enable method used for starting secondary
>>> +CPUs in the following Broadcom SoCs:
>>> +  BCM58522, BCM58525, BCM58535, BCM58622, BCM58623, BCM58625, BCM88312
>>> +
>>> +The enable method is specified by defining the following required
>>> +properties in the "cpus" device tree node:
>>> +  - enable-method = "brcm,bcm-nsp-smp";
>>> +  - secondary-boot-reg = <...>;
>>
>> Both of these are supposed to be per cpu core.
> 
> 'enable-method' if not found in 'cpu' node is looked at in the 'cpus' 
> node. Except for two-three SoC families, 'enable-method' is within 
> 'cpus' node. Is my interpretation incorrect? Did I miss anything here?

So, what do we do from here? I would appreciate a timely answer from the
DT maintainers here so we can decide on the fate of this patch series
for 4.5.

Thank you
-- 
Florian
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/

Thread

[PATCH v4 0/5] SMP support for Broadcom NSP Kapil Hali <kapilh@broadcom.com> - 2015-12-01 17:30 +0100
  [PATCH v4 1/5] dt-bindings: add SMP enable-method for Broadcom NSP Kapil Hali <kapilh@broadcom.com> - 2015-12-01 17:30 +0100
    Re: [PATCH v4 1/5] dt-bindings: add SMP enable-method for Broadcom  NSP Florian Fainelli <f.fainelli@gmail.com> - 2015-12-02 00:10 +0100
    Re: [PATCH v4 1/5] dt-bindings: add SMP enable-method for Broadcom  NSP Rob Herring <robh@kernel.org> - 2015-12-02 16:30 +0100
      Re: [PATCH v4 1/5] dt-bindings: add SMP enable-method for Broadcom  NSP Kapil Hali <kapilh@broadcom.com> - 2015-12-02 17:10 +0100
        Re: [PATCH v4 1/5] dt-bindings: add SMP enable-method for Broadcom  NSP Florian Fainelli <f.fainelli@gmail.com> - 2015-12-03 22:30 +0100
        Re: [PATCH v4 1/5] dt-bindings: add SMP enable-method for Broadcom NSP Rob Herring <robh@kernel.org> - 2015-12-06 02:00 +0100
          Re: [PATCH v4 1/5] dt-bindings: add SMP enable-method for Broadcom  NSP Kapil Hali <kapilh@broadcom.com> - 2015-12-06 19:30 +0100

csiph-web