[PATCH 05/23] memory: Enable compile testing for most of the drivers

From: Krzysztof Kozlowski <krzk@kernel.org>
To: Arnd Bergmann <arnd@arndb.de>, Olof Johansson <olof@lixom.net>,
	arm@kernel.org, soc@kernel.org,
	Krzysztof Kozlowski <krzk@kernel.org>,
	Markus Mayer <mmayer@broadcom.com>,
	bcm-kernel-feedback-list@broadcom.com,
	Florian Fainelli <f.fainelli@gmail.com>,
	Santosh Shilimkar <ssantosh@kernel.org>,
	Matthias Brugger <matthias.bgg@gmail.com>,
	Roger Quadros <rogerq@ti.com>, Tony Lindgren <tony@atomide.com>,
	Vladimir Zapolskiy <vz@mleia.com>,
	Thierry Reding <thierry.reding@gmail.com>,
	Jonathan Hunter <jonathanh@nvidia.com>,
	linux-kernel@vger.kernel.org,
	linux-arm-kernel@lists.infradead.org,
	linux-mediatek@lists.infradead.org, linux-omap@vger.kernel.org,
	linux-tegra@vger.kernel.org
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
	Andrew Morton <akpm@linux-foundation.org>,
	Linus Torvalds <torvalds@linux-foundation.org>
Subject: [PATCH 05/23] memory: Enable compile testing for most of the drivers
Date: Thu, 23 Jul 2020 09:37:26 +0200	[thread overview]
Message-ID: <20200723073744.13400-6-krzk@kernel.org> (raw)
In-Reply-To: <20200723073744.13400-1-krzk@kernel.org>

Most of the memory controller drivers do not depend on architecture
specific code so can be compile tested to increase build coverage.

Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
---
 drivers/memory/Kconfig | 31 ++++++++++++++++++-------------
 1 file changed, 18 insertions(+), 13 deletions(-)

diff --git a/drivers/memory/Kconfig b/drivers/memory/Kconfig
index efcb4dfaccc2..2c0fe2d75b57 100644
--- a/drivers/memory/Kconfig
+++ b/drivers/memory/Kconfig
@@ -27,7 +27,8 @@ config ARM_PL172_MPMC
 config ATMEL_SDRAMC
 	bool "Atmel (Multi-port DDR-)SDRAM Controller"
 	default y
-	depends on ARCH_AT91 && OF
+	depends on ARCH_AT91 || COMPILE_TEST
+	depends on OF
 	help
 	  This driver is for Atmel SDRAM Controller or Atmel Multi-port
 	  DDR-SDRAM Controller available on Atmel AT91SAM9 and SAMA5 SoCs.
@@ -37,7 +38,8 @@ config ATMEL_SDRAMC
 config ATMEL_EBI
 	bool "Atmel EBI driver"
 	default y
-	depends on ARCH_AT91 && OF
+	depends on ARCH_AT91 || COMPILE_TEST
+	depends on OF
 	select MFD_SYSCON
 	select MFD_ATMEL_SMC
 	help
@@ -59,7 +61,8 @@ config BT1_L2_CTL
 
 config TI_AEMIF
 	tristate "Texas Instruments AEMIF driver"
-	depends on (ARCH_DAVINCI || ARCH_KEYSTONE) && OF
+	depends on ARCH_DAVINCI || ARCH_KEYSTONE || COMPILE_TEST
+	depends on OF
 	help
 	  This driver is for the AEMIF module available in Texas Instruments
 	  SoCs. AEMIF stands for Asynchronous External Memory Interface and
@@ -70,7 +73,7 @@ config TI_AEMIF
 
 config TI_EMIF
 	tristate "Texas Instruments EMIF driver"
-	depends on ARCH_OMAP2PLUS
+	depends on ARCH_OMAP2PLUS || COMPILE_TEST
 	select DDR
 	help
 	  This driver is for the EMIF module available in Texas Instruments
@@ -82,7 +85,7 @@ config TI_EMIF
 	  temperature changes
 
 config OMAP_GPMC
-	bool
+	bool "Texas Instruments OMAP SoC GPMC driver" if COMPILE_TEST
 	select GPIOLIB
 	help
 	  This driver is for the General Purpose Memory Controller (GPMC)
@@ -106,7 +109,8 @@ config OMAP_GPMC_DEBUG
 
 config TI_EMIF_SRAM
 	tristate "Texas Instruments EMIF SRAM driver"
-	depends on (SOC_AM33XX || SOC_AM43XX) && SRAM
+	depends on SOC_AM33XX || SOC_AM43XX || (ARM && COMPILE_TEST)
+	depends on SRAM
 	help
 	  This driver is for the EMIF module available on Texas Instruments
 	  AM33XX and AM43XX SoCs and is required for PM. Certain parts of
@@ -117,7 +121,8 @@ config TI_EMIF_SRAM
 config MVEBU_DEVBUS
 	bool "Marvell EBU Device Bus Controller"
 	default y
-	depends on PLAT_ORION && OF
+	depends on PLAT_ORION || COMPILE_TEST
+	depends on OF
 	help
 	  This driver is for the Device Bus controller available in some
 	  Marvell EBU SoCs such as Discovery (mv78xx0), Orion (88f5xxx) and
@@ -126,7 +131,7 @@ config MVEBU_DEVBUS
 
 config FSL_CORENET_CF
 	tristate "Freescale CoreNet Error Reporting"
-	depends on FSL_SOC_BOOKE
+	depends on FSL_SOC_BOOKE || COMPILE_TEST
 	help
 	  Say Y for reporting of errors from the Freescale CoreNet
 	  Coherency Fabric.  Errors reported include accesses to
@@ -135,7 +140,7 @@ config FSL_CORENET_CF
 	  represents a coherency violation.
 
 config FSL_IFC
-	bool
+	bool "Freescale IFC driver" if COMPILE_TEST
 	depends on FSL_SOC || ARCH_LAYERSCAPE || SOC_LS1021A || COMPILE_TEST
 	depends on HAS_IOMEM
 
@@ -150,7 +155,7 @@ config JZ4780_NEMC
 	  memory devices such as NAND and SRAM.
 
 config MTK_SMI
-	bool
+	bool "Mediatek SoC Memory Controller driver" if COMPILE_TEST
 	depends on ARCH_MEDIATEK || COMPILE_TEST
 	help
 	  This driver is for the Memory Controller module in MediaTek SoCs,
@@ -159,7 +164,7 @@ config MTK_SMI
 
 config DA8XX_DDRCTL
 	bool "Texas Instruments da8xx DDR2/mDDR driver"
-	depends on ARCH_DAVINCI_DA8XX
+	depends on ARCH_DAVINCI_DA8XX || COMPILE_TEST
 	help
 	  This driver is for the DDR2/mDDR Memory Controller present on
 	  Texas Instruments da8xx SoCs. It's used to tweak various memory
@@ -169,14 +174,14 @@ config PL353_SMC
 	tristate "ARM PL35X Static Memory Controller(SMC) driver"
 	default y
 	depends on ARM
-	depends on ARM_AMBA
+	depends on ARM_AMBA || COMPILE_TEST
 	help
 	  This driver is for the ARM PL351/PL353 Static Memory
 	  Controller(SMC) module.
 
 config RENESAS_RPCIF
 	tristate "Renesas RPC-IF driver"
-	depends on ARCH_RENESAS
+	depends on ARCH_RENESAS || COMPILE_TEST
 	select REGMAP_MMIO
 	help
 	  This supports Renesas R-Car Gen3 RPC-IF which provides either SPI
-- 
2.17.1


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