linux-kernel - Re: [PATCH 3/5] ARM: dts: stm32: Add hwspinlock node for stm32mp157 SoC

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Date:   Wed, 7 Nov 2018 22:51:03 -0800
From:   Bjorn Andersson <bjorn.andersson@...aro.org>
To:     Benjamin Gaignard <benjamin.gaignard@...aro.org>
Cc:     ohad@...ery.com, robh+dt@...nel.org, mark.rutland@....com,
        alexandre.torgue@...com, linux-remoteproc@...r.kernel.org,
        devicetree@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
        linux-kernel@...r.kernel.org,
        linux-stm32@...md-mailman.stormreply.com,
        Benjamin Gaignard <benjamin.gaignard@...com>
Subject: Re: [PATCH 3/5] ARM: dts: stm32: Add hwspinlock node for stm32mp157
 SoC

On Wed 31 Oct 02:30 PDT 2018, Benjamin Gaignard wrote:

> Declare hwspinlock device for stm32mp157 SoC
> 
> Signed-off-by: Benjamin Gaignard <benjamin.gaignard@...com>

Pending the clock-names question,

Acked-by: Bjorn Andersson <bjorn.andersson@...aro.org>

Regards,
Bjorn

> ---
>  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..9b16c28f8ac3 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 = "hwspinlock";
> +			status = "disabled";
> +		};
> +
>  		rcc: rcc@...00000 {
>  			compatible = "st,stm32mp1-rcc", "syscon";
>  			reg = <0x50000000 0x1000>;
> -- 
> 2.15.0
>