Linus Walleij 6e0a32d6f3 spi: dw: Fix default polarity of native chipselect ... The DW controller also supports platforms specifying native chipselects. When I enforce the use of high CS for drivers opting in for using GPIO descriptors, I inadvertedly switched the driver to also use active high chip select for native chip selects. As it turns out, the DW hardware driving chip selects also thinks it is weird with active low chip selects so all we need to do is remove an inversion in the driver. Cc: Jan Kotas <jank@cadence.com> Reported-by: Jan Kotas <jank@cadence.com> Tested-by: Jan Kotas <jank@cadence.com> Fixes: 9400c41e77 ("spi: dw: Convert to use CS GPIO descriptors") Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Mark Brown <broonie@kernel.org>		2019-01-24 19:02:58 +00:00
..
atmel-quadspi.c	spi: Add QuadSPI driver for Atmel SAMA5D2	2018-11-07 13:21:19 +00:00
internals.h	spi: Add an helper to flush the message queue	2018-04-23 15:48:18 +01:00
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: altera: Consolidate TX/RX data register access	2017-08-16 11:53:31 +01:00
spi-armada-3700.c	Merge remote-tracking branches 'spi/topic/a3700', 'spi/topic/atmel', 'spi/topic/bcm53xx', 'spi/topic/davinci' and 'spi/topic/dw' into spi-next	2018-01-26 17:57:24 +00:00
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: spi-axi: fix potential use-after-free after deregistration	2017-10-31 11:15:10 +00:00
spi-bcm63xx-hsspi.c	spi/bcm63xx-hsspi: keep pll clk enabled	2018-09-18 09:16:34 -07:00
spi-bcm63xx.c	spi/bcm63xx: fix error return code in bcm63xx_spi_probe()	2017-08-08 11:36:35 +01:00
spi-bcm2835.c	spi: bcm2835: Synchronize with callback on DMA termination	2018-12-04 16:51:55 +00:00
spi-bcm2835aux.c	spi: bcm2835aux: remove unneeded NULL check of devm_clk_get	2019-01-23 10:31:21 +00:00
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-bitbang-txrx.h	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
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: add flags parameter to txrx_word function pointers	2018-08-01 14:50:24 +01:00
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	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
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: Convert to generalized SPI controller API	2018-02-12 12:04:16 +00:00
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 default polarity of native chipselect	2019-01-24 19:02:58 +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: spi-falcon: drop check of boot select	2017-09-01 11:33:22 +01:00
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: Do not print a message if spi_controller_{suspend,resume}() fails	2018-09-05 12:38:27 +01:00
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	Merge remote-tracking branches 'spi/topic/devprop', 'spi/topic/fsl', 'spi/topic/fsl-dspi', 'spi/topic/imx' and 'spi/topic/lantiq' into spi-next	2017-04-26 15:58:04 +01:00
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: img-spfi: Set device select bits for SPFI port state	2018-07-30 16:31:54 +01:00
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: jcore: disable ref_clk after getting its rate	2018-03-18 17:57:42 -07:00
spi-lantiq-ssc.c	Merge remote-tracking branches 'spi/topic/devprop', 'spi/topic/fsl', 'spi/topic/fsl-dspi', 'spi/topic/imx' and 'spi/topic/lantiq' into spi-next	2017-04-26 15:58:04 +01:00
spi-lm70llp.c	spi: add flags parameter to txrx_word function pointers	2018-08-01 14:50:24 +01:00
spi-loopback-test.c	spi: loopback-test: implement testing with no CS	2017-07-26 13:08:56 +01:00
spi-lp8841-rtc.c
spi-mem.c	spi: spi-mem: Add devm_spi_mem_dirmap_{create,destroy}()	2019-01-21 17:58:12 +00:00
spi-meson-spicc.c	spi: meson-spicc: Fix error handling in meson_spicc_probe()	2018-05-02 05:59:21 +09:00
spi-meson-spifc.c
spi-mpc52xx-psc.c
spi-mpc52xx.c	spi: mpc52xx: Use gpio_is_valid()	2018-04-27 12:05:39 +01:00
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: mxs: Switch to SPDX identifier	2018-05-03 10:27:43 +09:00
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	treewide: devm_kzalloc() -> devm_kcalloc()	2018-06-12 16:19:22 -07:00
spi-omap2-mcspi.c	spi: omap2-mcspi: Add missing suspend and resume calls	2018-11-15 16:20:43 -08:00
spi-omap-100k.c
spi-omap-uwire.c
spi-orion.c	spi: orion: cosmetics - alias long direct_access variables	2018-09-03 15:14:18 +01:00
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: pic32: Use proper enum in dmaengine_prep_slave_rg	2018-09-20 18:11:22 -07:00
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	pxa2xx: replace spi_master with spi_controller	2019-01-23 10:59:56 +00:00
spi-pxa2xx-pci.c	pxa2xx: replace spi_master with spi_controller	2019-01-23 10:59:56 +00:00
spi-pxa2xx.c	pxa2xx: replace spi_master with spi_controller	2019-01-23 10:59:56 +00:00
spi-pxa2xx.h	pxa2xx: replace spi_master with spi_controller	2019-01-23 10:59:56 +00:00
spi-qcom-qspi.c	spi: spi-qcom-qspi: Fix remaining driver nits	2018-11-22 14:38:13 +00:00
spi-qup.c	spi: qup: fix 64-bit build warning	2017-08-10 15:50:23 +01:00
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: spi-s3c64xx: Fix system resume support	2018-05-17 13:27:08 +09:00
spi-sc18is602.c	spi: sc18is602: Add OF device ID table	2017-02-22 10:50:09 -08:00
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: add flags parameter to txrx_word function pointers	2018-08-01 14:50:24 +01:00
spi-sh.c	spi: use SPDX identifier for Renesas drivers	2018-08-28 20:32:00 +01:00
spi-sirf.c	spi: sirf: account for const type of of_device_id.data	2018-01-03 11:38:46 +00:00
spi-slave-mt27xx.c	spi: mediatek: add spi slave for Mediatek MT2712	2018-09-28 14:29:14 +01:00
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: slave: Add SPI slave handler reporting uptime at previous message	2017-05-26 13:12:04 +01:00
spi-sprd-adi.c	spi: sprd: Change to use devm_hwspin_lock_request_specific()	2018-06-26 13:52:27 -07:00
spi-sprd.c	spi: sprd: don't mark remove function as __exit	2018-09-27 23:26:43 +01:00
spi-st-ssc4.c	spi: st-ssc4: whitespace cleanup	2017-05-26 12:41:07 +01:00
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: sun4i: disable clocks in the remove function	2017-12-07 11:59:15 +00:00
spi-sun6i.c	spi: sun6i: disable/unprepare clocks on remove	2017-12-07 17:45:17 +00:00
spi-tegra20-sflash.c	spi: tegra20-sflash: explicitly request exclusive reset control	2017-07-19 17:06:31 +01:00
spi-tegra20-slink.c	spi: tegra20-slink: explicitly enable/disable clock	2018-09-03 12:23:41 +01:00
spi-tegra114.c	spi: tegra114: correct register name in definition	2017-10-09 10:16:38 +01:00
spi-test.h	spi: loopback-test: add elapsed time check	2017-03-17 21:54:08 +00:00
spi-ti-qspi.c	spi: ti-qspi: Make sure res_mmap != NULL before dereferencing it	2018-05-17 13:36:00 +09:00
spi-tle62x0.c
spi-topcliff-pch.c	spi/topcliff-pch: Delete an error message for a failed memory allocation in pch_spi_set_tx()	2017-01-17 18:38:02 +00:00
spi-txx9.c
spi-uniphier.c	spi: uniphier: remove unnecessary include headers	2018-08-02 11:08:06 +01:00
spi-xcomm.c
spi-xilinx.c	spi: xilinx: Add support for xlnx,axi-quad-spi-1.00.a	2017-11-27 16:31:20 +00:00
spi-xlp.c	spi: xlp: fix error return code in xlp_spi_probe()	2017-08-08 11:36:07 +01:00
spi-xtensa-xtfpga.c	spi: add flags parameter to txrx_word function pointers	2018-08-01 14:50:24 +01:00
spi-zynqmp-gqspi.c	spi: spi-zynqmp-gqspi: simplify getting .driver_data	2018-11-05 11:54:35 +00:00
spi.c	spi: Support high CS when using descriptors	2019-01-24 19:01:05 +00:00
spidev.c	spi: spidev: Fix OF tree warning logic	2018-10-10 13:46:54 +01:00