53 Commits

Author	SHA1	Message	Date
Arnd Bergmann	c0a75d072a	spi: bcm-qspi: don't include linux/mtd/cfi.h ... The header isn't actually needed here, but including it leads to a build warning when CONFIG_MTD is disabled: include/linux/mtd/cfi.h:76:2: #warning No CONFIG_MTD_CFI_Ix selected. No NOR chip support can work. [-Werror=cpp] Fixes: fa236a7ef2 (spi: bcm-qspi: Add Broadcom MSPI driver) Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Mark Brown <broonie@kernel.org>	2016-09-16 16:27:01 +01:00
Kamal Dasu	4e3b2d236f	spi: bcm-qspi: Add BSPI spi-nor flash controller driver ... This change implements BSPI driver for Broadcom BRCMSTB, NS2, NSP SoCs works in combination with the MSPI controller driver and implements flash read acceleration and implements the spi_flash_read() method. Both MSPI and BSPI controllers are needed to access spi-nor flash. Signed-off-by: Kamal Dasu <kdasu.kdev@gmail.com> Signed-off-by: Yendapally Reddy Dhananjaya Reddy <yendapally.reddy@broadcom.com> Signed-off-by: Mark Brown <broonie@kernel.org>	2016-09-14 18:03:32 +01:00
Kamal Dasu	fa236a7ef2	spi: bcm-qspi: Add Broadcom MSPI driver ... Master SPI driver for Broadcom settop, iProc SoCs. The driver is used for devices that use SPI protocol on BRCMSTB, NSP, NS2 SoCs. SoC platform driver call exported porbe(), remove() and suspend/resume pm_ops implemented in this common driver. Signed-off-by: Kamal Dasu <kdasu.kdev@gmail.com> Signed-off-by: Yendapally Reddy Dhananjaya Reddy Signed-off-by: Mark Brown <broonie@kernel.org>	2016-09-14 18:03:32 +01:00