linux-kernel - Re: [PATCH] riscv: defconfig: enable pinctrl and dwmac support for TH1520

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Message-ID: <CAJM55Z9o0JyJnw6C3=eGmgduK92M3nthKSLCB3-N5QD0YkLwyQ@mail.gmail.com>
Date: Wed, 13 Nov 2024 07:31:26 -0800
From: Emil Renner Berthing <emil.renner.berthing@...onical.com>
To: Drew Fustini <drew@...7.com>, Palmer Dabbelt <palmer@...belt.com>, linux-riscv@...ts.infradead.org, 
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH] riscv: defconfig: enable pinctrl and dwmac support for TH1520

Drew Fustini wrote:
> Enable pinctrl and ethernet dwmac driver for the TH1520 SoC boards like
> the BeagleV Ahead and the Sipeed LicheePi 4A.
>
> Signed-off-by: Drew Fustini <drew@...7.com>
> ---
> Note: the th1520 pinctrl driver and thead dwmac ethernet driver have
> been applied by their respective subsystems and are in linux-next.
> I've successfully tested next on both the ahead and lpi4a boards.
> This patch is based on next-20241108.
>
>  arch/riscv/configs/defconfig | 2 ++
>  1 file changed, 2 insertions(+)
>
> diff --git a/arch/riscv/configs/defconfig b/arch/riscv/configs/defconfig
> index b4a37345703e..99a11142c03c 100644
> --- a/arch/riscv/configs/defconfig
> +++ b/arch/riscv/configs/defconfig
> @@ -167,6 +167,7 @@ CONFIG_PINCTRL_SOPHGO_CV1800B=y
>  CONFIG_PINCTRL_SOPHGO_CV1812H=y
>  CONFIG_PINCTRL_SOPHGO_SG2000=y
>  CONFIG_PINCTRL_SOPHGO_SG2002=y
> +CONFIG_PINCTRL_TH1520=y
>  CONFIG_GPIO_DWAPB=y
>  CONFIG_GPIO_SIFIVE=y
>  CONFIG_POWER_RESET_GPIO_RESTART=y
> @@ -242,6 +243,7 @@ CONFIG_RTC_DRV_SUN6I=y
>  CONFIG_DMADEVICES=y
>  CONFIG_DMA_SUN6I=m
>  CONFIG_DW_AXI_DMAC=y
> +CONFIG_DWMAC_THEAD=y

The network driver doesn't seem like something that's essential to boot the
board. I'd suggest just enabling it as a module.

/Emil

>  CONFIG_VIRTIO_PCI=y
>  CONFIG_VIRTIO_BALLOON=y
>  CONFIG_VIRTIO_INPUT=y
> --
> 2.34.1
>
>
> _______________________________________________
> linux-riscv mailing list
> linux-riscv@...ts.infradead.org
> http://lists.infradead.org/mailman/listinfo/linux-riscv

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