From 04000dc6f7e3ce24677f2895ea41746ed29a4498 Mon Sep 17 00:00:00 2001 From: Girish Mahadevan Date: Tue, 2 Oct 2018 14:47:08 -0700 Subject: spi: Introduce new driver for Qualcomm QuadSPI controller New driver for Qualcomm QuadSPI(QSPI) controller that is used to communicate with slaves such as flash memory devices. The QSPI controller can operate in 2 or 4 wire mode but only supports SPI Mode 0. The controller can also operate in Single or Dual data rate modes. Signed-off-by: Girish Mahadevan Signed-off-by: Ryan Case Reviewed-by: Douglas Anderson Reviewed-by: Stephen Boyd Signed-off-by: Mark Brown --- drivers/spi/Kconfig | 6 ++++++ 1 file changed, 6 insertions(+) (limited to 'drivers/spi/Kconfig') diff --git a/drivers/spi/Kconfig b/drivers/spi/Kconfig index e6b430890f7a..881d499c69b2 100644 --- a/drivers/spi/Kconfig +++ b/drivers/spi/Kconfig @@ -520,6 +520,12 @@ config SPI_RSPI help SPI driver for Renesas RSPI and QSPI blocks. +config SPI_QCOM_QSPI + tristate "QTI QSPI controller" + depends on ARCH_QCOM + help + QSPI(Quad SPI) driver for Qualcomm QSPI controller. + config SPI_QUP tristate "Qualcomm SPI controller with QUP interface" depends on ARCH_QCOM || (ARM && COMPILE_TEST) -- cgit v1.2.3