linux-kernel - Re: [PATCH 6/7] clocksource/drivers/sh_cmt: r8a7740 and sh73a0 SoC-specific match

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Date:   Wed, 24 Jul 2019 13:12:27 +0200
From:   Simon Horman <horms@...ge.net.au>
To:     Magnus Damm <magnus.damm@...il.com>
Cc:     linux-kernel@...r.kernel.org, mark.rutland@....com,
        devicetree@...r.kernel.org, geert+renesas@...der.be,
        daniel.lezcano@...aro.org, linux-renesas-soc@...r.kernel.org,
        robh+dt@...nel.org, tglx@...utronix.de
Subject: Re: [PATCH 6/7] clocksource/drivers/sh_cmt: r8a7740 and sh73a0
 SoC-specific match

On Thu, Jul 18, 2019 at 08:45:24PM +0900, Magnus Damm wrote:
> From: Magnus Damm <damm+renesas@...nsource.se>
> 
> Add SoC-specific matching for CMT1 on r8a7740 and sh73a0.
> 
> This allows us to move away from the old DT bindings such as
>  - "renesas,cmt-48-sh73a0"
>  - "renesas,cmt-48-r8a7740"
>  - "renesas,cmt-48"
> in favour for the now commonly used format "renesas,<soc>-<device>"
> 
> Signed-off-by: Magnus Damm <damm+renesas@...nsource.se>

Reviewed-by: Simon Horman <horms+renesas@...ge.net.au>

> ---
> 
>  drivers/clocksource/sh_cmt.c |    8 ++++++++
>  1 file changed, 8 insertions(+)
> 
> --- 0001/drivers/clocksource/sh_cmt.c
> +++ work/drivers/clocksource/sh_cmt.c	2019-07-18 19:29:06.005414716 +0900
> @@ -928,6 +928,14 @@ static const struct of_device_id sh_cmt_
>  		.data = &sh_cmt_info[SH_CMT0_RCAR_GEN2]
>  	},
>  	{
> +		.compatible = "renesas,r8a7740-cmt1",
> +		.data = &sh_cmt_info[SH_CMT_48BIT]

Perhaps as a follow-up SH_CMT_48BIT could be renamed.

> +	},
> +	{
> +		.compatible = "renesas,sh73a0-cmt1",
> +		.data = &sh_cmt_info[SH_CMT_48BIT]
> +	},
> +	{
>  		.compatible = "renesas,rcar-gen2-cmt0",
>  		.data = &sh_cmt_info[SH_CMT0_RCAR_GEN2]
>  	},
>