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Date: Fri, 29 Dec 2023 18:42:01 -0800 (PST)
Subject:     Re: [PATCH v7 1/4] riscv: defconfig: Enable mmc and dma drivers for T-Head TH1520
In-Reply-To: <20231129-th1520_mmc_dts-v7-1-c77fc19caa6f@baylibre.com>
CC: Paul Walmsley <paul.walmsley@sifive.com>, aou@eecs.berkeley.edu,
  jszhang@kernel.org, guoren@kernel.org, wefu@redhat.com, Conor Dooley <conor@kernel.org>,
  robh+dt@kernel.org, krzysztof.kozlowski+dt@linaro.org, jkridner@beagleboard.org,
  robertcnelson@beagleboard.org, linux-riscv@lists.infradead.org, linux-kernel@vger.kernel.org,
  devicetree@vger.kernel.org, dfustini@baylibre.com
From: Palmer Dabbelt <palmer@dabbelt.com>
To: dfustini@baylibre.com
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On Wed, 29 Nov 2023 17:48:47 PST (-0800), dfustini@baylibre.com wrote:
> Enable the mmc controller driver and dma controller driver needed for
> T-Head TH1520 based boards, like the LicheePi 4A and BeagleV-Ahead, to
> boot from eMMC storage.
>
> Reviewed-by: Guo Ren <guoren@kernel.org>
> Signed-off-by: Drew Fustini <dfustini@baylibre.com>
> ---
>  arch/riscv/configs/defconfig | 2 ++
>  1 file changed, 2 insertions(+)
>
> diff --git a/arch/riscv/configs/defconfig b/arch/riscv/configs/defconfig
> index 905881282a7c..e635dc9d1997 100644
> --- a/arch/riscv/configs/defconfig
> +++ b/arch/riscv/configs/defconfig
> @@ -214,6 +214,7 @@ CONFIG_MMC=y
>  CONFIG_MMC_SDHCI=y
>  CONFIG_MMC_SDHCI_PLTFM=y
>  CONFIG_MMC_SDHCI_CADENCE=y
> +CONFIG_MMC_SDHCI_OF_DWCMSHC=y
>  CONFIG_MMC_SPI=y
>  CONFIG_MMC_DW=y
>  CONFIG_MMC_DW_STARFIVE=y
> @@ -223,6 +224,7 @@ CONFIG_RTC_CLASS=y
>  CONFIG_RTC_DRV_SUN6I=y
>  CONFIG_DMADEVICES=y
>  CONFIG_DMA_SUN6I=m
> +CONFIG_DW_AXI_DMAC=y
>  CONFIG_RZ_DMAC=y
>  CONFIG_VIRTIO_PCI=y
>  CONFIG_VIRTIO_BALLOON=y

Acked-by: Palmer Dabbelt <palmer@rivosinc.com>

in case folks want to keep this with the DTS updates.  Thanks!