linux-kernel - Re: [PATCH 6/6] clk: samsung: Introduce Exynos850 clock driver

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Message-ID: <826fa28d-05a9-4a1c-a69b-70fc50e26e24@canonical.com>
Date:   Wed, 6 Oct 2021 14:50:59 +0200
From:   Krzysztof Kozlowski <krzysztof.kozlowski@...onical.com>
To:     Sam Protsenko <semen.protsenko@...aro.org>
Cc:     Sylwester Nawrocki <s.nawrocki@...sung.com>,
        Paweł Chmiel <pawel.mikolaj.chmiel@...il.com>,
        Chanwoo Choi <cw00.choi@...sung.com>,
        Tomasz Figa <tomasz.figa@...il.com>,
        Rob Herring <robh+dt@...nel.org>,
        Stephen Boyd <sboyd@...nel.org>,
        Michael Turquette <mturquette@...libre.com>,
        Ryu Euiyoul <ryu.real@...sung.com>,
        Tom Gall <tom.gall@...aro.org>,
        Sumit Semwal <sumit.semwal@...aro.org>,
        John Stultz <john.stultz@...aro.org>,
        Amit Pundir <amit.pundir@...aro.org>,
        devicetree <devicetree@...r.kernel.org>,
        linux-arm Mailing List <linux-arm-kernel@...ts.infradead.org>,
        linux-clk <linux-clk@...r.kernel.org>,
        Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
        Linux Samsung SOC <linux-samsung-soc@...r.kernel.org>
Subject: Re: [PATCH 6/6] clk: samsung: Introduce Exynos850 clock driver

On 05/10/2021 13:29, Sam Protsenko wrote:
> On Wed, 15 Sept 2021 at 11:59, Krzysztof Kozlowski
> <krzysztof.kozlowski@...onical.com> wrote:
>>
> 
>>> +             val = ioread32(reg);
>>> +             val |= GATE_MANUAL;
>>> +             val &= ~GATE_ENABLE_HWACG;
>>> +             iowrite32(val, reg);
>>
>> All other drivers use readl/writel, so how about keeping it consistent?
>>
> 
> Ok. Though io* variants looks better to me (API names consistent with
> ioremap/iounmap) :)

The io* variants are for PCI I/O and I/O port. Since we know this is
MMIO, all drivers use regular readX/writeX, so let's keep it the same.

Best regards,
Krzysztof