From 6cd3c7e2b1dc1e3cc28ffcef074d0b8182b6e501 Mon Sep 17 00:00:00 2001 From: Thomas Langer Date: Sun, 20 May 2012 15:46:19 +0200 Subject: SPI: MIPS: lantiq: add FALCON spi driver The external bus unit (EBU) found on the FALCON SoC has spi emulation that is designed for serial flash access. This driver has only been tested with m25p80 type chips. The hardware has no support for other types of spi peripherals. Signed-off-by: Thomas Langer Signed-off-by: John Crispin Cc: spi-devel-general@lists.sourceforge.net Cc: linux-mips@linux-mips.org Acked-by: Grant Likely Patchwork: https://patchwork.linux-mips.org/patch/3844/ Signed-off-by: Ralf Baechle --- drivers/spi/Kconfig | 9 +++++++++ 1 file changed, 9 insertions(+) (limited to 'drivers/spi/Kconfig') diff --git a/drivers/spi/Kconfig b/drivers/spi/Kconfig index cd2fe350e724..b18abf31fd08 100644 --- a/drivers/spi/Kconfig +++ b/drivers/spi/Kconfig @@ -144,6 +144,15 @@ config SPI_EP93XX This enables using the Cirrus EP93xx SPI controller in master mode. +config SPI_FALCON + tristate "Falcon SPI controller support" + depends on SOC_FALCON + help + The external bus unit (EBU) found on the FALC-ON SoC has SPI + emulation that is designed for serial flash access. This driver + has only been tested with m25p80 type chips. The hardware has no + support for other types of SPI peripherals. + config SPI_GPIO tristate "GPIO-based bitbanging SPI Master" depends on GENERIC_GPIO -- cgit v1.2.3-55-g7522