spi: nuvoton: add NPCM PSPI controller driver

[platform/kernel/u-boot.git] / drivers / spi / Kconfig

diff --git a/drivers/spi/Kconfig b/drivers/spi/Kconfig
index 75b7945..fcf67de 100644 (file)
--- 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
@@ -138,7 +148,7 @@ config CQSPI_REF_CLK
 
 config CADENCE_OSPI_VERSAL
        bool "Configure Versal OSPI"
-       depends on ARCH_VERSAL && CADENCE_QSPI
+       depends on (ARCH_VERSAL || ARCH_VERSAL_NET) && CADENCE_QSPI
        imply DM_GPIO
        help
          This option is used to enable Versal OSPI DMA operations which
@@ -276,6 +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
@@ -303,6 +321,11 @@ config NPCM_FIU_SPI
          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
@@ -401,6 +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