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From:   Prabhakar <prabhakar.csengg@gmail.com>
To:     Geert Uytterhoeven <geert+renesas@glider.be>,
        Ulf Hansson <ulf.hansson@linaro.org>, linux-mmc@vger.kernel.org
Cc:     Arnd Bergmann <arnd@arndb.de>, linux-renesas-soc@vger.kernel.org,
        linux-kernel@vger.kernel.org,
        Prabhakar <prabhakar.csengg@gmail.com>,
        Biju Das <biju.das.jz@bp.renesas.com>,
        Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Subject: [PATCH] mmc: host: Kconfig: Allow selecting MMC_SDHI_INTERNAL_DMAC for RZ/Five SoC
Date:   Fri,  1 Sep 2023 12:37:03 +0100
Message-Id: <20230901113703.314667-1-prabhakar.mahadev-lad.rj@bp.renesas.com>
MIME-Version: 1.0
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From: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>

Make MMC_SDHI_INTERNAL_DMAC visible for RISC-V architecture so that we can
select this config option for RZ/Five SoC which is based on RISC-V
architecture.

Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
---
Hi Geert/Ulf,

I was in two minds here whether I should instead add dependency for
ARCH_R9A07G043 instead of RISCV. But adding dependency for RISCV allows
us to get this config option freely for future coming RISC-V Renesas
SoCs.

Cheers, Prabhakar
---
 drivers/mmc/host/Kconfig | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/mmc/host/Kconfig b/drivers/mmc/host/Kconfig
index 554e67103c1a..5190881cb204 100644
--- a/drivers/mmc/host/Kconfig
+++ b/drivers/mmc/host/Kconfig
@@ -677,9 +677,9 @@ config MMC_SDHI_SYS_DMAC
 
 config MMC_SDHI_INTERNAL_DMAC
 	tristate "DMA for SDHI SD/SDIO controllers using on-chip bus mastering"
-	depends on ARM64 || ARCH_R7S9210 || ARCH_R8A77470 || COMPILE_TEST
+	depends on ARM64 || ARCH_R7S9210 || ARCH_R8A77470 || RISCV || COMPILE_TEST
 	depends on MMC_SDHI
-	default MMC_SDHI if (ARM64 || ARCH_R7S9210 || ARCH_R8A77470)
+	default MMC_SDHI if (ARM64 || ARCH_R7S9210 || ARCH_R8A77470 || RISCV)
 	help
 	  This provides DMA support for SDHI SD/SDIO controllers
 	  using on-chip bus mastering. This supports the controllers
-- 
2.34.1