Hoan Nguyen An d05e3eadb1 spi: sh-msiof: Use DMA if possible ... Currently, this driver only supports feature for DMA 32-bits. In this case, only if the data length is divisible by 4 to use DMA, otherwise PIO will be used. This patch will suggest use the DMA 32-bits with 4bytes of words, then the remaining data will be transmitted by PIO mode. Signed-off-by: Hoan Nguyen An <na-hoan@jinso.co.jp> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> Tested-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Mark Brown <broonie@kernel.org>		2019-01-18 18:20:52 +00:00
..
atmel-quadspi.c	spi: Add QuadSPI driver for Atmel SAMA5D2	2018-11-07 13:21:19 +00:00
internals.h
Kconfig	spi: ath79: Enable support for compile test	2019-01-17 12:34:47 +00:00
Makefile	spi: Add a driver for the Freescale/NXP QuadSPI controller	2019-01-07 16:56:24 +00:00
spi-altera.c
spi-armada-3700.c
spi-at91-usart.c	spi: fix spi-at91-usart.c build errors when PINCTRL is not set	2018-12-03 11:57:14 +00:00
spi-ath79.c	spi: ath79: Remove now useless code	2019-01-17 12:34:55 +00:00
spi-atmel.c	spi: atmel: Convert to use CS GPIO descriptors	2019-01-09 12:41:32 +00:00
spi-au1550.c
spi-axi-spi-engine.c
spi-bcm-qspi.c	spi: bcm-qspi: switch back to reading flash using smaller chunks	2018-10-11 15:00:34 +01:00
spi-bcm-qspi.h
spi-bcm63xx-hsspi.c
spi-bcm63xx.c
spi-bcm2835.c	spi: bcm2835: Synchronize with callback on DMA termination	2018-12-04 16:51:55 +00:00
spi-bcm2835aux.c	spi: bcm2835: make license text and module license match	2018-11-14 14:18:18 -08:00
spi-bitbang-txrx.h
spi-bitbang.c	spi: bitbang: Don't call chipselect() in spi_bitbang_setup()	2019-01-17 12:34:14 +00:00
spi-brcmstb-qspi.c
spi-butterfly.c
spi-cadence.c	spi: cadence: Correct initialisation of runtime PM	2019-01-14 22:16:48 +00:00
spi-cavium-octeon.c
spi-cavium-thunderx.c
spi-cavium.c
spi-cavium.h
spi-clps711x.c	spi: clps711x: Convert to use CS GPIO descriptors	2019-01-09 12:41:58 +00:00
spi-coldfire-qspi.c
spi-davinci.c	spi: davinci: Get rid of dangling variable	2019-01-10 11:54:13 +00:00
spi-dln2.c
spi-dw-mid.c
spi-dw-mmio.c	spi: dw: Convert to use CS GPIO descriptors	2019-01-09 12:42:18 +00:00
spi-dw-pci.c
spi-dw.c	spi: dw: fix warning unused variable 'ret'	2019-01-10 10:59:39 +00:00
spi-dw.h	dw: spi: add support for Amazon's Alpine spi controller	2018-10-11 15:11:04 +01:00
spi-efm32.c
spi-ep93xx.c	spi: spi-ep93xx: Use dma_data_direction for ep93xx_spi_dma_{finish,prepare}	2018-10-09 00:11:28 +01:00
spi-falcon.c
spi-fsl-cpm.c
spi-fsl-cpm.h
spi-fsl-dspi.c	spi: spi-fsl-dspi: use IRQF_SHARED mode to request IRQ	2018-11-05 11:53:28 +00:00
spi-fsl-espi.c
spi-fsl-lib.c
spi-fsl-lib.h
spi-fsl-lpspi.c	spi: lpspi: Let watermark change with send data length	2018-12-13 11:57:28 +00:00
spi-fsl-qspi.c	spi: Add a driver for the Freescale/NXP QuadSPI controller	2019-01-07 16:56:24 +00:00
spi-fsl-spi.c
spi-fsl-spi.h
spi-geni-qcom.c	spi: spi-geni-qcom: Get rid of forward declaration	2019-01-14 12:24:05 +00:00
spi-gpio.c	spi: gpio: Support 3WIRE high-impedance turn-around	2018-11-07 16:15:49 +00:00
spi-img-spfi.c
spi-imx.c	spi: imx: drop useless member speed_hz from driver data struct	2018-12-11 12:00:18 +00:00
spi-iproc-qspi.c
spi-jcore.c
spi-lantiq-ssc.c
spi-lm70llp.c
spi-loopback-test.c
spi-lp8841-rtc.c
spi-mem.c	Merge remote-tracking branches 'spi/topic/mem' and 'spi/topic/mtd' into spi-next	2018-12-20 16:01:30 +00:00
spi-meson-spicc.c
spi-meson-spifc.c
spi-mpc52xx-psc.c
spi-mpc52xx.c
spi-mpc512x-psc.c
spi-mt65xx.c	spi: mediatek: add spi support for mt7629 IC	2018-11-27 14:17:20 +00:00
spi-mxic.c	spi: Add MXIC controller driver	2018-11-05 11:55:06 +00:00
spi-mxs.c
spi-npcm-pspi.c	spi: npcm: Modify pspi send function	2018-12-06 20:23:26 +00:00
spi-nuc900.c
spi-oc-tiny.c
spi-omap-100k.c
spi-omap-uwire.c
spi-omap2-mcspi.c	spi: omap2-mcspi: Add missing suspend and resume calls	2018-11-15 16:20:43 -08:00
spi-orion.c
spi-pic32-sqi.c	spi: pic32-sqi: don't pass GFP_DMA32 to dma_alloc_coherent	2018-10-17 11:11:32 +01:00
spi-pic32.c
spi-pl022.c	spi: pl022: Handle cs_change for last transfer	2018-11-13 10:05:49 -08:00
spi-ppc4xx.c
spi-pxa2xx-dma.c
spi-pxa2xx-pci.c
spi-pxa2xx.c	spi: pxa2xx: Fix '"CONFIG_OF" is not defined' warning	2018-11-16 19:06:24 -08:00
spi-pxa2xx.h	spi: pxa2xx: Add ready signal	2018-11-13 10:02:09 -08:00
spi-qcom-qspi.c	spi: spi-qcom-qspi: Fix remaining driver nits	2018-11-22 14:38:13 +00:00
spi-qup.c
spi-rb4xx.c	spi: rb4xx: Use SPI_BPW_MASK to set bits_per_word_mask	2018-10-10 12:48:06 +01:00
spi-rockchip.c	spi: rockchip: support lsb-first mode	2018-11-05 11:42:43 +00:00
spi-rspi.c	spi: spi-rspi: simplify getting .driver_data	2018-11-05 11:54:50 +00:00
spi-s3c24xx-fiq.h
spi-s3c24xx-fiq.S
spi-s3c24xx.c
spi-s3c64xx.c
spi-sc18is602.c
spi-sh-hspi.c	spi: sh-hspi: Remove error messages on out-of-memory conditions	2019-01-18 18:20:16 +00:00
spi-sh-msiof.c	spi: sh-msiof: Use DMA if possible	2019-01-18 18:20:52 +00:00
spi-sh-sci.c
spi-sh.c
spi-sirf.c
spi-slave-mt27xx.c
spi-slave-system-control.c	spi: slave: Fix missing break in switch	2018-10-03 16:23:10 +01:00
spi-slave-time.c
spi-sprd-adi.c
spi-sprd.c
spi-st-ssc4.c
spi-stm32-qspi.c	spi: spi-mem: add stm32 qspi controller	2018-10-19 13:32:56 +01:00
spi-stm32.c	spi: stm32: add support for STM32F4	2019-01-07 18:25:48 +00:00
spi-sun4i.c
spi-sun6i.c
spi-tegra20-sflash.c
spi-tegra20-slink.c
spi-tegra114.c
spi-test.h
spi-ti-qspi.c
spi-tle62x0.c
spi-topcliff-pch.c
spi-txx9.c
spi-uniphier.c
spi-xcomm.c
spi-xilinx.c
spi-xlp.c
spi-xtensa-xtfpga.c
spi-zynqmp-gqspi.c	spi: spi-zynqmp-gqspi: simplify getting .driver_data	2018-11-05 11:54:35 +00:00
spi.c	spi: core: avoid waking pump thread from spi_sync instead run teardown delayed	2019-01-09 19:16:18 +00:00
spidev.c	spi: spidev: Fix OF tree warning logic	2018-10-10 13:46:54 +01:00