diff options
Diffstat (limited to 'drivers/spi/Kconfig')
| -rw-r--r-- | drivers/spi/Kconfig | 427 |
1 files changed, 374 insertions, 53 deletions
diff --git a/drivers/spi/Kconfig b/drivers/spi/Kconfig index b2a8821971e1..5520403896fc 100644 --- a/drivers/spi/Kconfig +++ b/drivers/spi/Kconfig @@ -55,8 +55,21 @@ config SPI_MEM This extension is meant to simplify interaction with SPI memories by providing a high-level interface to send memory-like commands. +config SPI_OFFLOAD + bool + comment "SPI Master Controller Drivers" +config SPI_AIROHA_SNFI + tristate "Airoha SPI NAND Flash Interface" + depends on ARCH_AIROHA || COMPILE_TEST + depends on SPI_MASTER + select REGMAP_MMIO + help + This enables support for SPI-NAND mode on the Airoha NAND + Flash Interface found on Airoha ARM SoCs. This controller + is implemented as a SPI-MEM controller. + config SPI_ALTERA tristate "Altera SPI Controller platform driver" select SPI_ALTERA_CORE @@ -79,6 +92,43 @@ config SPI_ALTERA_DFL Altera SPI master controller. The SPI master is connected to a SPI slave to Avalon bridge in a Intel MAX BMC. +config SPI_AMLOGIC_SPIFC_A1 + tristate "Amlogic A1 SPIFC controller" + depends on ARCH_MESON || COMPILE_TEST + help + This enables master mode support for the SPIFC (SPI flash + controller) available in Amlogic A1 (A113L SoC). + +config SPI_AMLOGIC_SPIFC_A4 + tristate "Amlogic A4 SPI Flash controller" + depends on ARCH_MESON || COMPILE_TEST + select REGMAP_MMIO + help + This enables SPI mode on the NAND Flash Controller of Amlogic + ARM SoCs. It supports SPI Nor Flash and SPI NAND Flash (Could + enable Host ECC HW engine). The controller implements the + SPI-MEM interface, it doesn't support generic SPI. + +config SPI_AMLOGIC_SPISG + tristate "Amlogic SPISG controller" + depends on COMMON_CLK + depends on ARCH_MESON || COMPILE_TEST + help + This enables master mode support for the SPISG (SPI scatter-gather + communication controller), which is available on platforms such as + Amlogic A4 SoCs. + +config SPI_APPLE + tristate "Apple SoC SPI Controller platform driver" + depends on ARCH_APPLE || COMPILE_TEST + help + This enables support for the SPI controller present on + many Apple SoCs, including the t8103 (M1), t8112 (M2) + and t600x (M1 Pro/Max/Ultra). Multiple SPI controller + instances are present on the SoC and each connects usually + to a single device like spi-nor (nvram), input device controller + or fingerprint sensor. + config SPI_AR934X tristate "Qualcomm Atheros AR934X/QCA95XX SPI controller driver" depends on ATH79 || COMPILE_TEST @@ -101,9 +151,20 @@ config SPI_ARMADA_3700 This enables support for the SPI controller present on the Marvell Armada 3700 SoCs. +config SPI_ASPEED_SMC + tristate "Aspeed flash controllers in SPI mode" + depends on ARCH_ASPEED || COMPILE_TEST + depends on OF + help + This enables support for the Firmware Memory controller (FMC) + in the Aspeed AST2600, AST2500 and AST2400 SoCs when attached + to SPI NOR chips, and support for the SPI flash memory + controller (SPI) for the host firmware. The implementation + only supports SPI NOR. + config SPI_ATMEL tristate "Atmel SPI Controller" - depends on ARCH_AT91 || COMPILE_TEST + depends on ARCH_MICROCHIP || COMPILE_TEST depends on OF help This selects a driver for the Atmel SPI Controller, present on @@ -137,6 +198,7 @@ config SPI_AU1550 config SPI_AXI_SPI_ENGINE tristate "Analog Devices AXI SPI Engine controller" depends on HAS_IOMEM + select SPI_OFFLOAD help This enables support for the Analog Devices AXI SPI Engine SPI controller. It is part of the SPI Engine framework that is used in some Analog Devices @@ -172,7 +234,7 @@ config SPI_BCM63XX config SPI_BCM63XX_HSSPI tristate "Broadcom BCM63XX HS SPI controller driver" - depends on BCM63XX || BMIPS_GENERIC || ARCH_BCM_63XX || COMPILE_TEST + depends on BCM63XX || BMIPS_GENERIC || ARCH_BCMBCA || COMPILE_TEST help This enables support for the High Speed SPI controller present on newer Broadcom BCM63XX SoCs. @@ -188,12 +250,21 @@ config SPI_BCM_QSPI based platforms. This driver works for both SPI master for SPI NOR flash device as well as MSPI device. +config SPI_BCMBCA_HSSPI + tristate "Broadcom BCMBCA HS SPI controller driver" + depends on ARCH_BCMBCA || COMPILE_TEST + help + This enables support for the High Speed SPI controller present on + newer Broadcom BCMBCA SoCs. These SoCs include an updated SPI controller + that adds the capability to allow the driver to control chip select + explicitly. + config SPI_BITBANG - tristate "Utilities for Bitbanging SPI masters" + tristate "Utilities for Bitbanging SPI host controllers" help With a few GPIO pins, your system can bitbang the SPI protocol. Select this to get SPI support through I/O pins (GPIO, parallel - port, etc). Or, some systems' SPI master controller drivers use + port, etc). Or, some systems' SPI host controller drivers use this code to manage the per-word or per-transfer accesses to the hardware shift registers. @@ -219,7 +290,7 @@ config SPI_CADENCE config SPI_CADENCE_QUADSPI tristate "Cadence Quad SPI controller" - depends on OF && (ARM || ARM64 || X86 || COMPILE_TEST) + depends on OF && (ARM || ARM64 || X86 || RISCV || MIPS || COMPILE_TEST) help Enable support for the Cadence Quad SPI Flash controller. @@ -230,16 +301,22 @@ config SPI_CADENCE_QUADSPI config SPI_CADENCE_XSPI tristate "Cadence XSPI controller" - depends on (OF || COMPILE_TEST) && HAS_IOMEM + depends on OF && HAS_IOMEM && 64BIT depends on SPI_MEM help Enable support for the Cadence XSPI Flash controller. Cadence XSPI is a specialized controller for connecting an SPI - Flash over upto 8bit wide bus. Enable this option if you have a + Flash over up to 8-bit wide bus. Enable this option if you have a device with a Cadence XSPI controller and want to access the Flash as an MTD device. +config SPI_CH341 + tristate "CH341 USB2SPI adapter" + depends on SPI_MASTER && USB + help + Enables the SPI controller on the CH341a USB to serial chip + config SPI_CLPS711X tristate "CLPS711X host SPI controller" depends on ARCH_CLPS711X || COMPILE_TEST @@ -254,9 +331,17 @@ config SPI_COLDFIRE_QSPI This enables support for the Coldfire QSPI controller in master mode. +config SPI_CS42L43 + tristate "Cirrus Logic CS42L43 SPI controller" + depends on MFD_CS42L43 && PINCTRL_CS42L43 + select GPIO_SWNODE_UNDEFINED + help + This enables support for the SPI controller inside the Cirrus Logic + CS42L43 audio codec. + config SPI_DAVINCI tristate "Texas Instruments DaVinci/DA8x/OMAP-L/AM1x SoC SPI controller" - depends on ARCH_DAVINCI || ARCH_KEYSTONE + depends on ARCH_DAVINCI || ARCH_KEYSTONE || COMPILE_TEST select SPI_BITBANG help SPI master controller for DaVinci/DA8x/OMAP-L/AM1x SPI modules. @@ -284,7 +369,6 @@ config SPI_DW_BT1 tristate "Baikal-T1 SPI driver for DW SPI core" depends on MIPS_BAIKAL_T1 || COMPILE_TEST select MULTIPLEXER - select MUX_MMIO help Baikal-T1 SoC is equipped with three DW APB SSI-based MMIO SPI controllers. Two of them are pretty much normal: with IRQ, DMA, @@ -351,7 +435,8 @@ config SPI_FSL_LPSPI config SPI_FSL_QUADSPI tristate "Freescale QSPI controller" - depends on ARCH_MXC || SOC_LS1021A || ARCH_LAYERSCAPE || COMPILE_TEST + depends on ARCH_MXC || SOC_LS1021A || ARCH_LAYERSCAPE || \ + ARCH_SPACEMIT || COMPILE_TEST depends on HAS_IOMEM help This enables support for the Quad SPI controller in master mode. @@ -360,6 +445,13 @@ config SPI_FSL_QUADSPI This controller does not support generic SPI messages. It only supports the high-level SPI memory interface. +config SPI_GXP + tristate "GXP SPI driver" + depends on ARCH_HPE || COMPILE_TEST + help + This enables support for the driver for GXP bus attached SPI + controllers. + config SPI_HISI_KUNPENG tristate "HiSilicon SPI Controller for Kunpeng SoCs" depends on (ARM64 && ACPI) || COMPILE_TEST @@ -380,7 +472,8 @@ config SPI_HISI_SFC_V3XX config SPI_NXP_FLEXSPI tristate "NXP Flex SPI controller" - depends on ARCH_LAYERSCAPE || HAS_IOMEM + depends on ARCH_LAYERSCAPE || ARCH_MXC || COMPILE_TEST + depends on HAS_IOMEM help This enables support for the Flex SPI controller in master mode. Up to four slave devices can be connected on two buses with two @@ -414,19 +507,58 @@ config SPI_IMG_SPFI config SPI_IMX tristate "Freescale i.MX SPI controllers" depends on ARCH_MXC || COMPILE_TEST - select SPI_BITBANG help This enables support for the Freescale i.MX SPI controllers. config SPI_INGENIC - tristate "Ingenic JZ47xx SoCs SPI controller" + tristate "Ingenic SoCs SPI controller" depends on MACH_INGENIC || COMPILE_TEST help - This enables support for the Ingenic JZ47xx SoCs SPI controller. + This enables support for the Ingenic SoCs SPI controller. To compile this driver as a module, choose M here: the module will be called spi-ingenic. +config SPI_INTEL + tristate + +config SPI_INTEL_PCI + tristate "Intel PCH/PCU SPI flash PCI driver" + depends on PCI + depends on X86 || COMPILE_TEST + depends on SPI_MEM + select SPI_INTEL + help + This enables PCI support for the Intel PCH/PCU SPI controller in + master mode. This controller is used to hold BIOS and other + persistent settings. Controllers present in modern Intel hardware + only work in hardware sequencing mode, this means that the + controller exposes a subset of operations that makes it safer to + use. Using this driver it is possible to upgrade BIOS directly + from Linux. + + To compile this driver as a module, choose M here: the module + will be called spi-intel-pci. + +config SPI_INTEL_PLATFORM + tristate "Intel PCH/PCU SPI flash platform driver (DANGEROUS)" + depends on X86 || COMPILE_TEST + depends on SPI_MEM + select SPI_INTEL + help + This enables platform support for the Intel PCH/PCU SPI + controller in master mode that is used to hold BIOS and other + persistent settings. Most of these controllers work in + software sequencing mode, which means that the controller + exposes the low level SPI-NOR opcodes to the software. Using + this driver it is possible to upgrade BIOS directly from Linux. + + Say N here unless you know what you are doing. Overwriting the + SPI flash may render the system unbootable. + + To compile this driver as a module, choose M here: the module + will be called spi-intel-platform. + config SPI_JCORE tristate "J-Core SPI Master" depends on OF && (SUPERH || COMPILE_TEST) @@ -434,6 +566,18 @@ config SPI_JCORE This enables support for the SPI master controller in the J-Core synthesizable, open source SoC. +config SPI_KSPI2 + tristate "Support for KEBA SPI master type 2 hardware" + depends on HAS_IOMEM + depends on KEBA_CP500 || COMPILE_TEST + select AUXILIARY_BUS + help + This driver supports KEBA SPI master type 2 FPGA implementation, + as found on CP500 devices for example. + + This driver can also be built as a module. If so, the module + will be called spi-kspi2. + config SPI_LM70_LLP tristate "Parallel port adapter for LM70 eval board (DEVELOPMENT)" depends on PARPORT @@ -443,6 +587,32 @@ config SPI_LM70_LLP which interfaces to an LM70 temperature sensor using a parallel port. +config SPI_LOONGSON_CORE + tristate + depends on LOONGARCH || COMPILE_TEST + +config SPI_LOONGSON_PCI + tristate "Loongson SPI Controller PCI Driver Support" + select SPI_LOONGSON_CORE + depends on PCI && (LOONGARCH || COMPILE_TEST) + help + This bus driver supports the Loongson SPI hardware controller in + the Loongson platforms and supports to use PCI framework to + register SPI device resources. + Say Y or M here if you want to use the SPI controller on + Loongson platform. + +config SPI_LOONGSON_PLATFORM + tristate "Loongson SPI Controller Platform Driver Support" + select SPI_LOONGSON_CORE + depends on OF && (LOONGARCH || COMPILE_TEST) + help + This bus driver supports the Loongson SPI hardware controller in + the Loongson platforms and supports to use DTS framework to + register SPI device resources. + Say Y or M here if you want to use the SPI controller on + Loongson platform. + config SPI_LP8841_RTC tristate "ICP DAS LP-8841 SPI Controller for RTC" depends on MACH_PXA27X_DT || COMPILE_TEST @@ -497,10 +667,10 @@ config SPI_FSL_SPI config SPI_FSL_DSPI tristate "Freescale DSPI controller" select REGMAP_MMIO - depends on SOC_VF610 || SOC_LS1021A || ARCH_LAYERSCAPE || M5441x || COMPILE_TEST + depends on ARCH_MXC || ARCH_NXP || M5441x || COMPILE_TEST help This enables support for the Freescale DSPI controller in master - mode. VF610, LS1021A and ColdFire platforms uses the controller. + mode. S32, VF610, LS1021A and ColdFire platforms uses the controller. config SPI_FSL_ESPI tristate "Freescale eSPI controller" @@ -510,6 +680,17 @@ config SPI_FSL_ESPI From MPC8536, 85xx platform uses the controller, and all P10xx, P20xx, P30xx,P40xx, P50xx uses this controller. +config SPI_LJCA + tristate "Intel La Jolla Cove Adapter SPI support" + depends on USB_LJCA + default USB_LJCA + help + Select this option to enable SPI driver for the Intel + La Jolla Cove Adapter (LJCA) board. + + This driver can also be built as a module. If so, the module + will be called spi-ljca. + config SPI_MESON_SPICC tristate "Amlogic Meson SPICC controller" depends on COMMON_CLK @@ -526,6 +707,24 @@ config SPI_MESON_SPIFC This enables master mode support for the SPIFC (SPI flash controller) available in Amlogic Meson SoCs. +config SPI_MICROCHIP_CORE_QSPI + tristate "Microchip FPGA QSPI controllers" + depends on SPI_MASTER + help + This enables the QSPI driver for Microchip FPGA QSPI controllers. + Say Y or M here if you want to use the QSPI controllers on + PolarFire SoC. + If built as a module, it will be called spi-microchip-core-qspi. + +config SPI_MICROCHIP_CORE_SPI + tristate "Microchip FPGA CoreSPI controller" + depends on SPI_MASTER + help + This enables the SPI driver for Microchip FPGA CoreSPI controller. + Say Y or M here if you want to use the "soft" controllers on + PolarFire SoC. + If built as a module, it will be called spi-microchip-core-spi. + config SPI_MT65XX tristate "MediaTek SPI controller" depends on ARCH_MEDIATEK || COMPILE_TEST @@ -551,6 +750,27 @@ config SPI_MTK_NOR SPI interface as well as several SPI NOR specific instructions via SPI MEM interface. +config SPI_MTK_SNFI + tristate "MediaTek SPI NAND Flash Interface" + depends on ARCH_MEDIATEK || COMPILE_TEST + depends on MTD_NAND_ECC_MEDIATEK + help + This enables support for SPI-NAND mode on the MediaTek NAND + Flash Interface found on MediaTek ARM SoCs. This controller + is implemented as a SPI-MEM controller with pipelined ECC + capability. + +config SPI_WPCM_FIU + tristate "Nuvoton WPCM450 Flash Interface Unit" + depends on ARCH_NPCM || COMPILE_TEST + select REGMAP + help + This enables support got the Flash Interface Unit SPI controller + present in the Nuvoton WPCM450 SoC. + + This driver does not support generic SPI. The implementation only + supports the spi-mem interface. + config SPI_NPCM_FIU tristate "Nuvoton NPCM FLASH Interface Unit" depends on ARCH_NPCM || COMPILE_TEST @@ -592,7 +812,7 @@ config SPI_OCTEON config SPI_OMAP_UWIRE tristate "OMAP1 MicroWire" - depends on ARCH_OMAP1 + depends on ARCH_OMAP1 || (ARM && COMPILE_TEST) select SPI_BITBANG help This hooks up to the MicroWire controller on OMAP1 chips. @@ -613,12 +833,6 @@ config SPI_TI_QSPI This device supports single, dual and quad read support, while it only supports single write mode. -config SPI_OMAP_100K - tristate "OMAP SPI 100K" - depends on ARCH_OMAP850 || ARCH_OMAP730 || COMPILE_TEST - help - OMAP SPI 100K master controller for omap7xx boards. - config SPI_ORION tristate "Orion SPI master" depends on PLAT_ORION || ARCH_MVEBU || COMPILE_TEST @@ -626,6 +840,15 @@ config SPI_ORION This enables using the SPI master controller on the Orion and MVEBU chips. +config SPI_PCI1XXXX + tristate "PCI1XXXX SPI Bus support" + depends on PCI + help + Say "yes" to Enable the SPI Bus support for the PCI1xxxx card + This is a PCI to SPI Bus driver + This driver can be built as module. If so, the module will be + called as spi-pci1xxxx. + config SPI_PIC32 tristate "Microchip PIC32 series SPI" depends on MACH_PIC32 || COMPILE_TEST @@ -649,6 +872,16 @@ config SPI_PL022 controller. If you have an embedded system with an AMBA(R) bus and a PL022 controller, say Y or M here. +config SPI_POLARFIRE_SOC + tristate "Microchip FPGA SPI controllers" + depends on SPI_MASTER + depends on ARCH_MICROCHIP || COMPILE_TEST + help + This enables the SPI driver for Microchip FPGA SPI controllers. + Say Y or M here if you want to use the "hard" controllers on + PolarFire SoC. + If built as a module, it will be called spi-mpfs. + config SPI_PPC4xx tristate "PPC4xx SPI Controller" depends on PPC32 && 4xx @@ -658,18 +891,29 @@ config SPI_PPC4xx config SPI_PXA2XX tristate "PXA2xx SSP SPI master" - depends on ARCH_PXA || ARCH_MMP || PCI || ACPI || COMPILE_TEST + depends on ARCH_PXA || ARCH_MMP || (X86 && (PCI || ACPI)) || COMPILE_TEST select PXA_SSP if ARCH_PXA || ARCH_MMP help This enables using a PXA2xx or Sodaville SSP port as a SPI master - controller. The driver can be configured to use any SSP port and - additional documentation can be found a Documentation/spi/pxa2xx.rst. + controller. The driver can be configured to use any SSP port. config SPI_PXA2XX_PCI def_tristate SPI_PXA2XX && PCI && COMMON_CLK +config SPI_REALTEK_SNAND + tristate "Realtek SPI-NAND Flash Controller" + depends on MACH_REALTEK_RTL || COMPILE_TEST + select REGMAP + help + This enables support for the SPI-NAND Flash controller on + Realtek SoCs. + + This driver does not support generic SPI. The implementation + only supports the spi-mem interface. + config SPI_ROCKCHIP tristate "Rockchip SPI controller driver" + depends on ARCH_ROCKCHIP || COMPILE_TEST help This selects a driver for Rockchip SPI controller. @@ -693,7 +937,8 @@ config SPI_ROCKCHIP_SFC config SPI_RB4XX tristate "Mikrotik RB4XX SPI master" - depends on SPI_MASTER && ATH79 + depends on SPI_MASTER && (ATH79 || COMPILE_TEST) + depends on OF help SPI controller driver for the Mikrotik RB4xx series boards. @@ -709,12 +954,36 @@ config SPI_RSPI help SPI driver for Renesas RSPI and QSPI blocks. +config SPI_RZV2H_RSPI + tristate "Renesas RZ/V2H RSPI controller" + depends on ARCH_RENESAS || COMPILE_TEST + help + RSPI driver for the Renesas RZ/V2H Serial Peripheral Interface (RSPI). + RSPI supports both SPI host and SPI target roles. This option only + enables the SPI host role. + +config SPI_RZV2M_CSI + tristate "Renesas RZ/V2M CSI controller" + depends on ARCH_RENESAS || COMPILE_TEST + help + SPI driver for Renesas RZ/V2M Clocked Serial Interface (CSI). + CSI supports both SPI host and SPI target roles. + config SPI_QCOM_QSPI tristate "QTI QSPI controller" - depends on ARCH_QCOM + depends on ARCH_QCOM || COMPILE_TEST help QSPI(Quad SPI) driver for Qualcomm QSPI controller. +config SPI_QPIC_SNAND + tristate "QPIC SNAND controller" + depends on ARCH_QCOM || COMPILE_TEST + depends on MTD + help + QPIC_SNAND (QPIC SPI NAND) driver for Qualcomm QPIC controller. + QPIC controller supports both parallel nand and serial nand. + This config will enable serial nand driver for QPIC controller. + config SPI_QUP tristate "Qualcomm SPI controller with QUP interface" depends on ARCH_QCOM || COMPILE_TEST @@ -740,24 +1009,6 @@ config SPI_QCOM_GENI This driver can also be built as a module. If so, the module will be called spi-geni-qcom. -config SPI_S3C24XX - tristate "Samsung S3C24XX series SPI" - depends on ARCH_S3C24XX - select SPI_BITBANG - help - SPI driver for Samsung S3C24XX series ARM SoCs - -config SPI_S3C24XX_FIQ - bool "S3C24XX driver with FIQ pseudo-DMA" - depends on SPI_S3C24XX - select FIQ - help - Enable FIQ support for the S3C24XX SPI driver to provide pseudo - DMA by using the fast-interrupt request framework, This allows - the driver to get DMA-like performance when there are either - no free DMA channels, or when doing transfers that required both - TX and RX data paths. - config SPI_S3C64XX tristate "Samsung S3C64XX/Exynos SoC series type SPI" depends on (PLAT_SAMSUNG || ARCH_S5PV210 || ARCH_EXYNOS || COMPILE_TEST) @@ -813,6 +1064,24 @@ config SPI_SLAVE_MT27XX say Y or M here.If you are not sure, say N. SPI slave drivers for Mediatek MT27XX series ARM SoCs. +config SPI_SN_F_OSPI + tristate "Socionext F_OSPI SPI flash controller" + depends on OF && HAS_IOMEM + depends on SPI_MEM + help + This enables support for the Socionext F_OSPI controller + for connecting an SPI Flash memory over up to 8-bit wide bus. + It supports indirect access mode only. + +config SPI_SG2044_NOR + tristate "SG2044 SPI NOR Controller" + depends on ARCH_SOPHGO || COMPILE_TEST + help + This enables support for the SG2044 SPI NOR controller, + which supports Dual/Quad read and write operations while + also supporting 3Byte address devices and 4Byte address + devices. + config SPI_SPRD tristate "Spreadtrum SPI controller" depends on ARCH_SPRD || COMPILE_TEST @@ -829,6 +1098,7 @@ config SPI_SPRD_ADI config SPI_STM32 tristate "STMicroelectronics STM32 SPI controller" depends on ARCH_STM32 || COMPILE_TEST + select SPI_SLAVE help SPI driver for STMicroelectronics STM32 SoCs. @@ -836,6 +1106,16 @@ config SPI_STM32 is not available, the driver automatically falls back to PIO mode. +config SPI_STM32_OSPI + tristate "STMicroelectronics STM32 OCTO SPI controller" + depends on ARCH_STM32 || COMPILE_TEST + depends on OF + depends on SPI_MEM + help + This enables support for the Octo SPI controller in master mode. + This driver does not support generic SPI. The implementation only + supports spi-mem interface. + config SPI_STM32_QSPI tristate "STMicroelectronics STM32 QUAD SPI controller" depends on ARCH_STM32 || COMPILE_TEST @@ -866,6 +1146,17 @@ config SPI_SUN6I help This enables using the SPI controller on the Allwinner A31 SoCs. +config SPI_SUNPLUS_SP7021 + tristate "Sunplus SP7021 SPI controller" + depends on SOC_SP7021 || COMPILE_TEST + help + This enables Sunplus SP7021 SPI controller driver on the SP7021 SoCs. + This driver can also be built as a module. If so, the module will be + called as spi-sunplus-sp7021. + + If you have a Sunplus SP7021 platform say Y here. + If unsure, say N. + config SPI_SYNQUACER tristate "Socionext's SynQuacer HighSpeed SPI controller" depends on ARCH_SYNQUACER || COMPILE_TEST @@ -879,6 +1170,7 @@ config SPI_SYNQUACER config SPI_MXIC tristate "Macronix MX25F0A SPI controller" depends on SPI_MASTER + imply MTD_NAND_ECC_MXIC help This selects the Macronix MX25F0A SPI controller driver. @@ -900,10 +1192,10 @@ config SPI_TEGRA210_QUAD config SPI_TEGRA114 tristate "NVIDIA Tegra114 SPI Controller" - depends on (ARCH_TEGRA && TEGRA20_APB_DMA) || COMPILE_TEST + depends on ARCH_TEGRA || COMPILE_TEST depends on RESET_CONTROLLER help - SPI driver for NVIDIA Tegra114 SPI Controller interface. This controller + SPI controller driver for NVIDIA Tegra114 and later SoCs. This controller is different than the older SoCs SPI controller and also register interface get changed with this controller. @@ -954,6 +1246,17 @@ config SPI_UNIPHIER If your SoC supports SCSSI, say Y here. +config SPI_VIRTIO + tristate "Virtio SPI Controller" + depends on SPI_MASTER && VIRTIO + help + If you say yes to this option, support will be included for the virtio + SPI controller driver. The hardware can be emulated by any device model + software according to the virtio protocol. + + This driver can also be built as a module. If so, the module + will be called spi-virtio. + config SPI_XCOMM tristate "Analog Devices AD-FMCOMMS1-EBZ SPI-I2C-bridge driver" depends on I2C @@ -998,6 +1301,7 @@ config SPI_XTENSA_XTFPGA config SPI_ZYNQ_QSPI tristate "Xilinx Zynq QSPI controller" depends on ARCH_ZYNQ || COMPILE_TEST + depends on SPI_MEM help This enables support for the Zynq Quad SPI controller in master mode. @@ -1005,13 +1309,16 @@ config SPI_ZYNQ_QSPI config SPI_ZYNQMP_GQSPI tristate "Xilinx ZynqMP GQSPI controller" - depends on (SPI_MASTER && HAS_DMA) || COMPILE_TEST + depends on (SPI_MEM && HAS_DMA) || COMPILE_TEST help Enables Xilinx GQSPI controller driver for Zynq UltraScale+ MPSoC. + This controller only supports SPI memory interface. config SPI_AMD tristate "AMD SPI controller" - depends on SPI_MASTER || COMPILE_TEST + depends on PCI + depends on SPI_MASTER || X86 || COMPILE_TEST + depends on SPI_MEM help Enables SPI controller driver for AMD SoC. @@ -1041,9 +1348,6 @@ config SPI_SPIDEV help This supports user mode SPI protocol drivers. - Note that this application programming interface is EXPERIMENTAL - and hence SUBJECT TO CHANGE WITHOUT NOTICE while it stabilizes. - config SPI_LOOPBACK_TEST tristate "spi loopback test framework support" depends on m @@ -1097,4 +1401,21 @@ endif # SPI_SLAVE config SPI_DYNAMIC def_bool ACPI || OF_DYNAMIC || SPI_SLAVE +if SPI_OFFLOAD + +comment "SPI Offload triggers" + +config SPI_OFFLOAD_TRIGGER_ADI_UTIL_SD + tristate "SPI offload trigger using ADI sigma-delta utility" + help + SPI offload trigger from ADI sigma-delta utility FPGA IP block. + +config SPI_OFFLOAD_TRIGGER_PWM + tristate "SPI offload trigger using PWM" + depends on PWM + help + Generic SPI offload trigger implemented using PWM output. + +endif # SPI_OFFLOAD + endif # SPI |