linux-kernel - Re: [PATCH v4 3/4] ARM: dts: stm32: Add hwspinlock node for stm32mp157 SoC

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Message-ID: <CA+M3ks6Qk9rjnBHUkPRT8KNnBaG-wBAMOQek0Du39OhYYoDUfg@mail.gmail.com>
Date:   Thu, 6 Dec 2018 10:59:25 +0100
From:   Benjamin Gaignard <benjamin.gaignard@...aro.org>
To:     Ohad Ben Cohen <ohad@...ery.com>,
        Bjorn Andersson <bjorn.andersson@...aro.org>,
        Rob Herring <robh+dt@...nel.org>,
        Mark Rutland <mark.rutland@....com>,
        Alexandre Torgue <alexandre.torgue@...com>
Cc:     linux-remoteproc@...r.kernel.org, devicetree@...r.kernel.org,
        Linux ARM <linux-arm-kernel@...ts.infradead.org>,
        Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
        linux-stm32@...md-mailman.stormreply.com,
        Benjamin GAIGNARD <benjamin.gaignard@...com>
Subject: Re: [PATCH v4 3/4] ARM: dts: stm32: Add hwspinlock node for
 stm32mp157 SoC

Le mer. 14 nov. 2018 à 10:00, Benjamin Gaignard
<benjamin.gaignard@...aro.org> a écrit :
>
> From: Benjamin Gaignard <benjamin.gaignard@...com>
>
> Declare hwspinlock device for stm32mp157 SoC

I abandon this patch and I will send a one that fixes the issues.

>
> Signed-off-by: Benjamin Gaignard <benjamin.gaignard@...com>
> Signed-off-by: Benjamin Gaignard <benjamin.gaignard@...aro.org>
> ---
>  arch/arm/boot/dts/stm32mp157c.dtsi | 9 +++++++++
>  1 file changed, 9 insertions(+)
>
> diff --git a/arch/arm/boot/dts/stm32mp157c.dtsi b/arch/arm/boot/dts/stm32mp157c.dtsi
> index 185541a5b69f..98f824d8b0f0 100644
> --- a/arch/arm/boot/dts/stm32mp157c.dtsi
> +++ b/arch/arm/boot/dts/stm32mp157c.dtsi
> @@ -803,6 +803,15 @@
>                         status = "disabled";
>                 };
>
> +               hsem: hwspinlock@...00000 {
> +                       compatible = "st,stm32-hwspinlock";
> +                       #hwlock-cells = <1>;
> +                       reg = <0x4c000000 0x400>;
> +                       clocks = <&rcc HSEM>;
> +                       clock-names = "hwsem";
> +                       status = "disabled";
> +               };
> +
>                 rcc: rcc@...00000 {
>                         compatible = "st,stm32mp1-rcc", "syscon";
>                         reg = <0x50000000 0x1000>;
> --
> 2.15.0
>


-- 
Benjamin Gaignard

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