linux-kernel - [PATCH v2] mmc: host: Kconfig: Make MMC_SDHI_INTERNAL_DMAC config option dependant on ARCH

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Message-Id: <20230901122701.318082-1-prabhakar.mahadev-lad.rj@bp.renesas.com>
Date:   Fri,  1 Sep 2023 13:27:01 +0100
From:   Prabhakar <prabhakar.csengg@...il.com>
To:     Geert Uytterhoeven <geert+renesas@...der.be>,
        Ulf Hansson <ulf.hansson@...aro.org>, linux-mmc@...r.kernel.org
Cc:     Arnd Bergmann <arnd@...db.de>, linux-renesas-soc@...r.kernel.org,
        linux-kernel@...r.kernel.org,
        Prabhakar <prabhakar.csengg@...il.com>,
        Biju Das <biju.das.jz@...renesas.com>,
        Lad Prabhakar <prabhakar.mahadev-lad.rj@...renesas.com>
Subject: [PATCH v2] mmc: host: Kconfig: Make MMC_SDHI_INTERNAL_DMAC config option dependant on ARCH_RENESAS

From: Lad Prabhakar <prabhakar.mahadev-lad.rj@...renesas.com>

MMC_SDHI_INTERNAL_DMAC config option has dependency on ARM64 and
R7S9210/R8A77470 this dependency will keep growing for future SoCs for
varying architectures. So to simplify this configuration make
MMC_SDHI_INTERNAL_DMAC solely depend on ARCH_RENESAS, as all Renesas
SoCs inherently depend on the ARCH_RENESAS config option.

This allows selecting MMC_SDHI_INTERNAL_DMAC config option for RZ/Five SoC
which is based on RISC-V architecture.

Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@...renesas.com>
---
v1-v2
* Add dependency on ARCH_RENESAS instead of RISCV

v1:
https://lore.kernel.org/linux-renesas-soc/20230901113703.314667-1-prabhakar.mahadev-lad.rj@bp.renesas.com/
---
 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..2e8476db2381 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 ARCH_RENESAS || COMPILE_TEST
 	depends on MMC_SDHI
-	default MMC_SDHI if (ARM64 || ARCH_R7S9210 || ARCH_R8A77470)
+	default MMC_SDHI if ARCH_RENESAS
 	help
 	  This provides DMA support for SDHI SD/SDIO controllers
 	  using on-chip bus mastering. This supports the controllers
-- 
2.34.1