diff options
| author | Robert Marko | 2020-10-08 22:05:09 +0200 |
|---|---|---|
| committer | Tom Rini | 2020-10-22 09:54:54 -0400 |
| commit | 367ea426a51886f6815e520f8b75a010cfa1bdfb (patch) | |
| tree | 94ca22747d3e50f004939593fa3b0d154e2e0463 /drivers/spi/Kconfig | |
| parent | 3311eda658e0d800eec1aae4e608726a00e19865 (diff) | |
spi: Add Qualcomm QUP SPI controller driver
This patch adds support for the Qualcomm QUP SPI controller that is commonly found in most of Qualcomm SoC-s.
Driver currently supports v1.1.1, v2.1.1 and v2.2.1 HW.
FIFO and Block modes are supported, no support for DMA mode is planned.
Signed-off-by: Robert Marko <robert.marko@sartura.hr>
Signed-off-by: Luka Kovacic <luka.kovacic@sartura.hr>
Cc: Luka Perkov <luka.perkov@sartura.hr>
Diffstat (limited to 'drivers/spi/Kconfig')
| -rw-r--r-- | drivers/spi/Kconfig | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/drivers/spi/Kconfig b/drivers/spi/Kconfig index 5df97c80fa5..f7a98525655 100644 --- a/drivers/spi/Kconfig +++ b/drivers/spi/Kconfig @@ -271,6 +271,16 @@ config PL022_SPI controller. If you have an embedded system with an AMBA(R) bus and a PL022 controller, say Y or M here. +config SPI_QUP + bool "Qualcomm SPI controller with QUP interface" + depends on ARCH_IPQ40XX + help + Qualcomm Universal Peripheral (QUP) core is an AHB slave that + provides a common data path (an output FIFO and an input FIFO) + for serial peripheral interface (SPI) mini-core. SPI in master + mode supports up to 50MHz, up to four chip selects, programmable + data path from 4 bits to 32 bits and numerous protocol variants. + config RENESAS_RPC_SPI bool "Renesas RPC SPI driver" depends on RCAR_GEN3 || RZA1 |