diff options
Diffstat (limited to 'drivers/spi/Kconfig')
| -rw-r--r-- | drivers/spi/Kconfig | 112 |
1 files changed, 104 insertions, 8 deletions
diff --git a/drivers/spi/Kconfig b/drivers/spi/Kconfig index bc7021da2fe9..c51da3fc3604 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 @@ -86,6 +99,17 @@ config SPI_AMLOGIC_SPIFC_A1 This enables master mode support for the SPIFC (SPI flash controller) available in Amlogic A1 (A113L SoC). +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 @@ -155,6 +179,7 @@ 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 @@ -216,11 +241,11 @@ config SPI_BCMBCA_HSSPI 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. @@ -246,7 +271,7 @@ config SPI_CADENCE config SPI_CADENCE_QUADSPI tristate "Cadence Quad SPI controller" - depends on OF && (ARM || ARM64 || X86 || RISCV || COMPILE_TEST) + depends on OF && (ARM || ARM64 || X86 || RISCV || MIPS || COMPILE_TEST) help Enable support for the Cadence Quad SPI Flash controller. @@ -257,7 +282,7 @@ config SPI_CADENCE_QUADSPI config SPI_CADENCE_XSPI tristate "Cadence XSPI controller" - depends on OF && HAS_IOMEM + depends on OF && HAS_IOMEM && 64BIT depends on SPI_MEM help Enable support for the Cadence XSPI Flash controller. @@ -267,6 +292,12 @@ config SPI_CADENCE_XSPI 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 @@ -284,6 +315,7 @@ config SPI_COLDFIRE_QSPI 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. @@ -514,6 +546,18 @@ 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 @@ -817,16 +861,26 @@ 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 @@ -882,6 +936,15 @@ config SPI_QCOM_QSPI 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 @@ -971,6 +1034,15 @@ config SPI_SN_F_OSPI 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 @@ -995,6 +1067,16 @@ 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 @@ -1184,7 +1266,9 @@ config SPI_ZYNQMP_GQSPI 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. @@ -1267,4 +1351,16 @@ endif # SPI_SLAVE config SPI_DYNAMIC def_bool ACPI || OF_DYNAMIC || SPI_SLAVE +if SPI_OFFLOAD + +comment "SPI Offload triggers" + +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 |