linux-kernel - Re: [PATCH v2 2/3] firmware: Keem Bay: Add support for Arm Trusted Firmware Service call

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Message-ID: <97d46614-94a9-c900-dd46-c461bc50512a@xilinx.com>
Date:   Tue, 6 Oct 2020 13:46:12 +0200
From:   Michal Simek <michal.simek@...inx.com>
To:     Sudeep Holla <sudeep.holla@....com>,
        "Zulkifli, Muhammad Husaini" <muhammad.husaini.zulkifli@...el.com>
Cc:     Michal Simek <michal.simek@...inx.com>,
        "Hunter, Adrian" <adrian.hunter@...el.com>,
        "ulf.hansson@...aro.org" <ulf.hansson@...aro.org>,
        "linux-mmc@...r.kernel.org" <linux-mmc@...r.kernel.org>,
        "linux-arm-kernel@...ts.infradead.org" 
        <linux-arm-kernel@...ts.infradead.org>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
        "Raja Subramanian, Lakshmi Bai" 
        <lakshmi.bai.raja.subramanian@...el.com>,
        "arnd@...db.de" <arnd@...db.de>,
        "Wan Mohamad, Wan Ahmad Zainie" 
        <wan.ahmad.zainie.wan.mohamad@...el.com>
Subject: Re: [PATCH v2 2/3] firmware: Keem Bay: Add support for Arm Trusted
 Firmware Service call

Hi,

On 06. 10. 20 13:13, Sudeep Holla wrote:
> On Tue, Oct 06, 2020 at 01:22:31AM +0000, Zulkifli, Muhammad Husaini wrote:
>> HI Sudeep and Michal,
>>
>> Yeah I believe it can work. I will create one header file in include/linux/firmware/intel/Keembay_firmware.h
>> To handle this func and arasan controller can call this func.
>> Are you guys ok with this?
>>
> 
> Sounds good to me. No change w.r.t arasan controller as it still needs
> to call the same api(keembay_sd_voltage_selection), just w/o a firmware
> driver for it.

I am also fine with it. Just please make sure that driver can be
compiled also on non ARM platforms.

Thanks,
Michal