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Message-ID: <07fc5ebe-47b2-4843-ad49-36e6686e5a9a@kernel.org>
Date:   Mon, 27 Nov 2023 09:49:05 +0100
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Subject: Re: [PATCH 6/7] serial: xilinx_uartps: Add new compatible string for
 StarFive
Content-Language: en-US
To:     Sia Jee Heng <jeeheng.sia@starfivetech.com>,
        paul.walmsley@sifive.com, palmer@dabbelt.com,
        aou@eecs.berkeley.edu, conor@kernel.org, kernel@esmil.dk,
        robh+dt@kernel.org, emil.renner.berthing@canonical.com
Cc:     linux-riscv@lists.infradead.org, linux-kernel@vger.kernel.org,
        leyfoon.tan@starfivetech.com
References: <20231127013602.253835-1-jeeheng.sia@starfivetech.com>
 <20231127013602.253835-7-jeeheng.sia@starfivetech.com>
From:   Krzysztof Kozlowski <krzk@kernel.org>
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In-Reply-To: <20231127013602.253835-7-jeeheng.sia@starfivetech.com>
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Precedence: bulk

On 27/11/2023 02:36, Sia Jee Heng wrote:
> This patch adds the new compatible string for StarFive JH8100 SoC
> 
> Signed-off-by: Sia Jee Heng <jeeheng.sia@starfivetech.com>
> Reviewed-by: Ley Foon Tan <leyfoon.tan@starfivetech.com>
> ---
>  drivers/tty/serial/xilinx_uartps.c | 3 ++-
>  1 file changed, 2 insertions(+), 1 deletion(-)
> 
> diff --git a/drivers/tty/serial/xilinx_uartps.c b/drivers/tty/serial/xilinx_uartps.c
> index 66a45a634158..170901c143c2 100644
> --- a/drivers/tty/serial/xilinx_uartps.c
> +++ b/drivers/tty/serial/xilinx_uartps.c
> @@ -1210,7 +1210,7 @@ OF_EARLYCON_DECLARE(cdns, "xlnx,xuartps", cdns_early_console_setup);
>  OF_EARLYCON_DECLARE(cdns, "cdns,uart-r1p8", cdns_early_console_setup);
>  OF_EARLYCON_DECLARE(cdns, "cdns,uart-r1p12", cdns_early_console_setup);
>  OF_EARLYCON_DECLARE(cdns, "xlnx,zynqmp-uart", cdns_early_console_setup);
> -
> +OF_EARLYCON_DECLARE(cdns, "starfive,jh8100-uart", cdns_early_console_setup);
>  
>  /* Static pointer to console port */
>  static struct uart_port *console_port;
> @@ -1448,6 +1448,7 @@ static const struct of_device_id cdns_uart_of_match[] = {
>  	{ .compatible = "cdns,uart-r1p8", },
>  	{ .compatible = "cdns,uart-r1p12", .data = &zynqmp_uart_def },
>  	{ .compatible = "xlnx,zynqmp-uart", .data = &zynqmp_uart_def },
> +	{ .compatible = "starfive,jh8100-uart", },

Why you do not express compatibility in your bindings? Skip this driver
change.

Best regards,
Krzysztof