linux-kernel - Re: [PATCH v2 1/4] firmware: arm_scmi: fix deps arm-smccc-discovery deps in Kconfig

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Date:   Fri, 21 May 2021 08:20:29 -0700
From:   Florian Fainelli <f.fainelli@...il.com>
To:     Sudeep Holla <sudeep.holla@....com>,
        Etienne Carriere <etienne.carriere@...aro.org>
Cc:     linux-kernel@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
        Cristian Marussi <cristian.marussi@....com>,
        Vincent Guittot <vincent.guittot@...aro.org>
Subject: Re: [PATCH v2 1/4] firmware: arm_scmi: fix deps arm-smccc-discovery
 deps in Kconfig



On 5/21/2021 8:15 AM, Sudeep Holla wrote:
> + Florian
> 
> On Fri, May 21, 2021 at 03:40:51PM +0200, Etienne Carriere wrote:
>> ARM_SCMI_PROTOCOL depends one either MAILBOX or HAVE_ARM_SMCCC_DISCOVERY,
>> not MAILBOX only. This change fixes this in Kconfig file and driver
>> private header file.
>>
> 
> Since HAVE_ARM_SMCCC_DISCOVERY depends on ARM_PSCI_FW, I want to check
> if this is used on any 32-bit platforms w/o ARM_PSCI_FW

Not on ARCH_BRCMSTB, there is no SMCCC without PSCI.
-- 
Florian