Messages in this thread | | | Subject | Re: [PATCH] arm64: defconfig: Increase the maximum number of 8250/16550 serial ports | From | Apurva Nandan <> | Date | Tue, 14 Dec 2021 14:19:10 +0530 |
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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
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