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path: root/drivers/spi/Kconfig
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* spi: i.MX: Add driver for DSPIAndrey Smirnov2017-01-301-0/+8
| | | | | | | | Add driver for DSPI - SPI IP core found on various Freescale/NXP products (including Vybrid/VF610). Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* ARM: i.MX drivers: enable i.MX50 where already supportedAlexander Kurz2016-09-121-2/+2
| | | | | | | | The i.MX50 SOC includes one ESDHCv3, three ESDHCv2, one cspi and two ecspi instances which are supported by existing drivers. Signed-off-by: Alexander Kurz <akurz@blala.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* ARM i.MX31: add SPI supportAlexander Kurz2016-08-031-1/+1
| | | | | | | | | | | | | | | | | The i.MX31 SPI interface was refered by freescale as spi_ver_0_4 in one of their older vendor extended linux releases. spi_ver_0_4 differs only in minor aspects to spi_ver_0_7 (i.MX35) which is already supported by barebox. Regarding barebox, the differences boil down to the location and length of the CHIP SELECT and BIT COUNT/BURST LENGTH elements of CONREG. The spi_ver_0_4 variant is limited to single word bursts with a maximum of 32 bits_per_word. Add support for the i.MX31 SPI interface to the barebox spi_ver_0_7 implementation. Signed-off-by: Alexander Kurz <akurz@blala.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* spi: Add SPI GPIO bitbang driverSebastian Hesselbarth2015-04-271-0/+4
| | | | | | | This adds a driver for SPI master by GPIO pins. Signed-off-by: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* spi: mxs-spi: Allow compilation on i.MX28 onlySascha Hauer2014-11-281-1/+1
| | | | | | | The driver does not compile on i.MX23, so remove the i.MX23 from the dependency list. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* Merge branch 'for-next/mips'Sascha Hauer2014-05-051-0/+4
|\ | | | | | | | | Conflicts: arch/mips/boards/loongson-ls1b/serial.c
| * spi: add controller driver for Atheros AR7XXX/AR9XXX SoCsAntony Pavlov2014-04-071-0/+4
| | | | | | | | | | Signed-off-by: Antony Pavlov <antonynpavlov@gmail.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* | imx-spi: enable v0.7 spi driver for imx53-cspiWjatscheslaw Stoljarski2014-04-051-1/+1
|/ | | | | Signed-off-by: Wjatscheslaw Stoljarski <wjatscheslaw.stoljarski@kiwigrid.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* spi: add Marvell MVEBU SoC SPI driverSebastian Hesselbarth2013-07-081-0/+4
| | | | | | | | | | This adds support for the SPI controller found on Marvell MVEBU SoCs (Dove, Kirkwood, Discovery Innovation, and Armada 370/XP). Current driver is DT only. Compatible strings are provided for Orion (common denominator), Armada 370/XP and Dove SoCs. Signed-off-by: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* arm: omap: am33xx: set up SPI devicesJan Luebbe2013-06-181-1/+1
| | | | | Signed-off-by: Jan Luebbe <jlu@pengutronix.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* SPI: Add i.MX 23/28 SPI driver supportMichael Grzeschik2013-02-111-0/+5
| | | | | Signed-off-by: Michael Grzeschik <m.grzeschik@pengutronix.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* Cleanup Kconfig filesAlexander Shiyan2012-12-081-1/+1
| | | | | | | | | This patch provides a global cleanup barebox Kconfig files. This includes replacing spaces to tabs, formatting in accordance format, removing extraneous lines and spaces. No functional changes. Signed-off-by: Alexander Shiyan <shc_work@mail.ru> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* spi: move the depends on SPI to if SPI and keep config alphanum orderedJean-Christophe PLAGNIOL-VILLARD2012-10-301-13/+12
| | | | | Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* drivers/spi: add driver for the Multichannel SPI controller found in TI SoCsJan Luebbe2012-09-061-0/+6
| | | | | | | Also create devices for OMAP3. Signed-off-by: Jan Luebbe <jlu@pengutronix.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* i.MX35: add cspi1 supportEric Bénard2012-08-291-1/+1
| | | | | | | tested with a m25p128 flash both in nand boot & spi boot. Signed-off-by: Eric Bénard <eric@eukrea.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* SPI i.MX: Add support for i.MX6Sascha Hauer2012-07-311-1/+1
| | | | | | | | | The i.MX5 does not have a valid function to get the spi clock. This patch introduces a function for i.MX6, and moves the bogus spi clock speed to the speed-imx5*.c. Not nice, but preserves the current status quo for i.MX5 Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* imx25: imx_spi: support CSPI v0.7 as found on i.MX25Paul Fertser2011-09-211-0/+5
| | | | | | | | | | Based on the Linux driver. Tested with m25p80 with CS in GPIO mode. Clock setting support is ad-hoc as the corresponding mach is not using the generic clock infrastructure. Signed-off-by: Paul Fertser <fercerpav@gmail.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* spi: add atmel-spi driverHubert Feurstein2011-09-141-0/+5
| | | | | Signed-off-by: Hubert Feurstein <h.feurstein@gmail.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* nios2: Add Altera SPI master driverFranck Jullien2011-08-241-0/+5
| | | | | Signed-off-by: Franck Jullien <franck.jullien@gmail.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* ARM: add support for the i.MX53Marc Kleine-Budde2011-07-291-1/+1
| | | | | Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* Move mfd drivers to drivers/mfdSascha Hauer2010-10-111-4/+0
| | | | Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* spi i.MX: Add i.MX51 supportSascha Hauer2010-10-111-0/+10
| | | | Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* This is Kconfig cleanup patch (not all configurations will use CFI, SPI, ↵Menon, Nishanth2008-05-121-1/+3
| | | | | | | RAMFS and DEVFS). * Enable CFI and SPI drivers menuconfig option to be able to disable them in menuconfig. * Introduce capability to disable ramfs and devfs.
* beginning of SPI supportSascha Hauer2008-03-111-0/+14
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