Merge tag 'spi-v3.17' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi

Pull spi updates from Mark Brown:
 "A quiet release, more bug fixes than anything else.  A few things do
  stand out though:

   - updates to several drivers to move towards the standard GPIO chip
     select handling in the core.
   - DMA support for the SH MSIOF driver.
   - support for Rockchip SPI controllers (their first mainline
     submission)"

* tag 'spi-v3.17' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi: (64 commits)
  spi: davinci: use spi_device.cs_gpio to store gpio cs per spi device
  spi: davinci: add support to configure gpio cs through dt
  spi/pl022: Explicitly truncate large bitmask
  spi/atmel: Fix pointer to int conversion warnings on 64 bit builds
  spi: davinci: fix to support more than 2 chip selects
  spi: topcliff-pch: don't hardcode PCI slot to get DMA device
  spi: orion: fix incorrect handling of cell-index DT property
  spi: orion: Fix error return code in orion_spi_probe()
  spi/rockchip: fix error return code in rockchip_spi_probe()
  spi/rockchip: remove redundant dev_err call in rockchip_spi_probe()
  spi/rockchip: remove duplicated include from spi-rockchip.c
  ARM: dts: fix the chip select gpios definition in the SPI nodes
  spi: s3c64xx: Update binding documentation
  spi: s3c64xx: use the generic SPI "cs-gpios" property
  spi: s3c64xx: Revert "spi: s3c64xx: Added provision for dedicated cs pin"
  spi: atmel: Use dmaengine_prep_slave_sg() API
  spi: topcliff-pch: Update error messages for dmaengine_prep_slave_sg() API
  spi: sh-msiof: Use correct device for DMA mapping with IOMMU
  spi: sh-msiof: Handle dmaengine_prep_slave_single() failures gracefully
  spi: rspi: Handle dmaengine_prep_slave_sg() failures gracefully
  ...

1 files changed, 14 insertions, 2 deletions

diff --git a/drivers/spi/Kconfig b/drivers/spi/Kconfig
index 213b5cb..62e2242 100644
--- a/drivers/spi/Kconfig
+++ b/drivers/spi/Kconfig
@@ -382,9 +382,21 @@ config SPI_PXA2XX
 config SPI_PXA2XX_PCI
 	def_tristate SPI_PXA2XX && PCI
 
+config SPI_ROCKCHIP
+	tristate "Rockchip SPI controller driver"
+	depends on ARM || ARM64 || AVR32 || HEXAGON || MIPS || SUPERH
+	help
+	  This selects a driver for Rockchip SPI controller.
+
+	  If you say yes to this option, support will be included for
+	  RK3066, RK3188 and RK3288 families of SPI controller.
+	  Rockchip SPI controller support DMA transport and PIO mode.
+	  The main usecase of this controller is to use spi flash as boot
+	  device.
+
 config SPI_RSPI
 	tristate "Renesas RSPI/QSPI controller"
-	depends on (SUPERH && SH_DMAE_BASE) || ARCH_SHMOBILE
+	depends on SUPERH || ARCH_SHMOBILE || COMPILE_TEST
 	help
 	  SPI driver for Renesas RSPI and QSPI blocks.
 
@@ -434,7 +446,7 @@ config SPI_SC18IS602
 
 config SPI_SH_MSIOF
 	tristate "SuperH MSIOF SPI controller"
-	depends on HAVE_CLK
+	depends on HAVE_CLK && HAS_DMA
 	depends on SUPERH || ARCH_SHMOBILE || COMPILE_TEST
 	help
 	  SPI driver for SuperH and SH Mobile MSIOF blocks.