X-Git-Url: http://review.tizen.org/git/?a=blobdiff_plain;f=drivers%2Fspi%2FKconfig;h=fcf67de7ff75101a84317e7262694de81945f0ad;hb=c1dc8473fab8d1228f28d9716d90687bc2d99d57;hp=0a6a85f9c488c9226216bd00e60b12493d5ee39a;hpb=d274f922467ea20fdb517d68737a8af431a03fce;p=platform%2Fkernel%2Fu-boot.git

diff --git a/drivers/spi/Kconfig b/drivers/spi/Kconfig
index 0a6a85f..fcf67de 100644
--- a/drivers/spi/Kconfig
+++ b/drivers/spi/Kconfig
@@ -40,6 +40,16 @@ config SPI_MEM
 	  This extension is meant to simplify interaction with SPI memories
 	  by providing an high-level interface to send memory-like commands.
 
+config SPI_DIRMAP
+	bool "SPI direct mapping"
+	depends on SPI_MEM
+	help
+	  Enable the SPI direct mapping API. Most modern SPI controllers can
+	  directly map a SPI memory (or a portion of the SPI memory) in the CPU
+	  address space. Most of the time this brings significant performance
+	  improvements as it automates the whole process of sending SPI memory
+	  operations every time a new region is accessed.
+
 if DM_SPI
 
 config ALTERA_SPI
@@ -128,6 +138,22 @@ config CADENCE_QSPI
 	  used to access the SPI NOR flash on platforms embedding this
 	  Cadence IP core.
 
+config HAS_CQSPI_REF_CLK
+	bool "Cadence QSPI static reference clock"
+	depends on CADENCE_QSPI
+
+config CQSPI_REF_CLK
+	int "Cadence QSPI reference clock value in Hz"
+	depends on HAS_CQSPI_REF_CLK
+
+config CADENCE_OSPI_VERSAL
+	bool "Configure Versal OSPI"
+	depends on (ARCH_VERSAL || ARCH_VERSAL_NET) && CADENCE_QSPI
+	imply DM_GPIO
+	help
+	  This option is used to enable Versal OSPI DMA operations which
+	  are used for ospi flash read using cadence qspi controller.
+
 config CF_SPI
         bool "ColdFire SPI driver"
         help
@@ -178,6 +204,12 @@ config FSL_QSPI_AHB_FULL_MAP
 	  Enable the Freescale QSPI driver to use full AHB memory map space for
 	  flash access.
 
+config GXP_SPI
+	bool "SPI driver for GXP"
+	imply SPI_FLASH_BAR
+	help
+	  Enable support for SPI on GXP.
+
 config ICH_SPI
 	bool "Intel ICH SPI driver"
 	help
@@ -185,6 +217,12 @@ config ICH_SPI
 	  access the SPI NOR flash on platforms embedding this Intel
 	  ICH IP core.
 
+config IPROC_QSPI
+	bool "Broadcom iProc QSPI Flash Controller driver"
+	help
+	  Enable Broadcom iProc QSPI Flash Controller driver.
+	  This driver can be used to access the SPI NOR flash.
+
 config KIRKWOOD_SPI
 	bool "Marvell Kirkwood SPI Driver"
 	help
@@ -226,7 +264,7 @@ config MT7620_SPI
 
 config MT7621_SPI
 	bool "MediaTek MT7621 SPI driver"
-	depends on SOC_MT7628
+	depends on SOC_MT7621 || SOC_MT7628
 	help
 	  Enable the MT7621 SPI driver. This driver can be used to access
 	  the SPI NOR flash on platforms embedding this Ralink / MediaTek
@@ -248,6 +286,14 @@ config MTK_SNFI_SPI
 	  used to access SPI memory devices like SPI-NOR or SPI-NAND on
 	  platforms embedding this IP core, like MT7622/M7629.
 
+config MTK_SPIM
+	bool "Mediatek SPI-MEM master controller driver"
+	depends on SPI_MEM
+	help
+	  Enable MediaTek SPI-MEM master controller driver. This driver mainly
+	  supports SPI flashes. You can use single, dual or quad mode
+	  transmission on this controller.
+
 config MVEBU_A3700_SPI
 	bool "Marvell Armada 3700 SPI driver"
 	select CLK_ARMADA_3720
@@ -269,6 +315,17 @@ config SPI_MXIC
 	  can be used to access the SPI flash on platforms embedding
 	  this Macronix IP core.
 
+config NPCM_FIU_SPI
+	bool "FIU driver for Nuvoton NPCM SoC"
+	help
+	  This enables support for the Flash Interface Unit SPI controller
+	  in master mode.
+
+config NPCM_PSPI
+	bool "PSPI driver for Nuvoton NPCM SoC"
+	help
+	  PSPI driver for NPCM SoC
+
 config NXP_FSPI
 	bool "NXP FlexSPI driver"
 	depends on SPI_MEM
@@ -367,6 +424,14 @@ config SANDBOX_SPI
 		};
 	  };
 
+config SPI_ASPEED_SMC
+	bool "ASPEED SPI flash controller driver"
+	depends on DM_SPI && SPI_MEM
+	default n
+	help
+	  Enable ASPEED SPI flash controller driver for AST2500
+	  and AST2600 SoCs.
+
 config SPI_SIFIVE
 	bool "SiFive SPI driver"
 	help