From: Apurva Nandan <a-nandan@ti.com>
To: Aswath Govindraju <a-govindraju@ti.com>
Cc: "Kishon Vijay Abraham I" <kishon@ti.com>,
"Vignesh Raghavendra" <vigneshr@ti.com>,
"Catalin Marinas" <catalin.marinas@arm.com>,
"Will Deacon" <will@kernel.org>,
"Shawn Guo" <shawnguo@kernel.org>,
"Bjorn Andersson" <bjorn.andersson@linaro.org>,
"Krzysztof Kozlowski" <krzk@kernel.org>,
"Geert Uytterhoeven" <geert+renesas@glider.be>,
"Matthias Brugger" <matthias.bgg@gmail.com>,
"Biju Das" <biju.das.jz@bp.renesas.com>,
"Guido Günther" <agx@sigxcpu.org>,
"Enric Balletbo i Serra" <enric.balletbo@collabora.com>,
"Dmitry Baryshkov" <dmitry.baryshkov@linaro.org>,
"Sameer Pujar" <spujar@nvidia.com>,
"Zenghui Yu" <yuzenghui@huawei.com>, "Nishanth Menon" <nm@ti.com>,
"Saravana Kannan" <saravanak@google.com>,
linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH] arm64: defconfig: Increase the maximum number of 8250/16550 serial ports
Date: Tue, 14 Dec 2021 14:19:10 +0530 [thread overview]
Message-ID: <3ab9addf-7938-fcf3-6147-15a998e37d2d@ti.com> (raw)
In-Reply-To: <20211208080737.10761-1-a-govindraju@ti.com>
On 08/12/21 1:37 pm, Aswath Govindraju wrote:
> On some TI SoCs the number of UART instances used can be greater than 4.
> For example in TI's J721S2 SoC, 11th instance of UART is used as console.
> So, increase the maximum number of instances to 16.
>
> Signed-off-by: Aswath Govindraju <a-govindraju@ti.com>
Reviewed-by: Apurva Nandan <a-nandan@ti.com>
> ---
> arch/arm64/configs/defconfig | 2 ++
> 1 file changed, 2 insertions(+)
>
> diff --git a/arch/arm64/configs/defconfig b/arch/arm64/configs/defconfig
> index 0da6a944d5cd..adb9f1f0802d 100644
> --- a/arch/arm64/configs/defconfig
> +++ b/arch/arm64/configs/defconfig
> @@ -409,6 +409,8 @@ CONFIG_SERIAL_8250_SHARE_IRQ=y
> CONFIG_SERIAL_8250_BCM2835AUX=y
> CONFIG_SERIAL_8250_DW=y
> CONFIG_SERIAL_8250_OMAP=y
> +CONFIG_SERIAL_8250_NR_UARTS=16
> +CONFIG_SERIAL_8250_RUNTIME_UARTS=16
> CONFIG_SERIAL_8250_MT6577=y
> CONFIG_SERIAL_8250_UNIPHIER=y
> CONFIG_SERIAL_OF_PLATFORM=y
next prev parent reply other threads:[~2021-12-14 8:49 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-12-08 8:07 [PATCH] arm64: defconfig: Increase the maximum number of 8250/16550 serial ports Aswath Govindraju
2021-12-14 8:49 ` Apurva Nandan [this message]
2021-12-15 7:11 ` Vignesh Raghavendra
2021-12-23 8:40 ` Vignesh Raghavendra
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