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OpenCloudOS-Kernel/drivers/i2c/busses/Makefile

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Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
#
# Makefile for the i2c bus drivers.
#
i2c: Clearly mark ACPI drivers as such Now that we have ACPI-based SMBus controller drivers, and we will start telling users to use them instead of native drivers when I/O resources conflict, I think it would be good to clearly mark ACPI drivers as such in Kconfig. This is exactly the same as we just did for hwmon drivers. Signed-off-by: Jean Delvare <khali@linux-fr.org> Cc: Crane Cai <crane.cai@amd.com>
2009-09-19 04:45:52 +08:00
# ACPI drivers
i2c: Add driver for SMBus Control Method Interface This driver supports the SMBus Control Method Interface. It needs BIOS declare ACPI control methods which described in SMBus Control Method Interface Spec. http://smbus.org/specs/smbus_cmi10.pdf Signed-off-by: Crane Cai <crane.cai@amd.com> Signed-off-by: Jean Delvare <khali@linux-fr.org>
2009-09-19 04:45:51 +08:00
obj-$(CONFIG_I2C_SCMI) += i2c-scmi.o
i2c: Group bus drivers by type The list of I2C/SMBus bus drivers is growing and it is sometimes difficult for the users to figure out what drivers they should enable. By grouping the drivers by type, I hope to make the selection easier. Signed-off-by: Jean Delvare <khali@linux-fr.org>
2008-07-15 04:38:23 +08:00
# PC SMBus host controller drivers
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
obj-$(CONFIG_I2C_ALI1535) += i2c-ali1535.o
obj-$(CONFIG_I2C_ALI1563) += i2c-ali1563.o
obj-$(CONFIG_I2C_ALI15X3) += i2c-ali15x3.o
obj-$(CONFIG_I2C_AMD756) += i2c-amd756.o
obj-$(CONFIG_I2C_AMD756_S4882) += i2c-amd756-s4882.o
obj-$(CONFIG_I2C_AMD8111) += i2c-amd8111.o
i2c: Group bus drivers by type The list of I2C/SMBus bus drivers is growing and it is sometimes difficult for the users to figure out what drivers they should enable. By grouping the drivers by type, I hope to make the selection easier. Signed-off-by: Jean Delvare <khali@linux-fr.org>
2008-07-15 04:38:23 +08:00
obj-$(CONFIG_I2C_I801) += i2c-i801.o
i2c: Add Intel SCH SMBus support New i2c bus driver for the Intel SCH chipsets (AF82US15W, AF82US15L, AF82UL11L). Signed-off-by: Alek Du <alek.du@intel.com> Signed-off-by: Jean Delvare <khali@linux-fr.org>
2008-07-15 04:38:27 +08:00
obj-$(CONFIG_I2C_ISCH) += i2c-isch.o
i2c: Adding support for Intel iSMT SMBus 2.0 host controller The iSMT (Intel SMBus Message Transport) supports multi-master I2C/SMBus, as well as IPMI. It's operation is DMA-based and utilizes descriptors to initiate transactions on the bus. The iSMT hardware can act as both a master and a target, although this driver only supports being a master. Signed-off-by: Neil Horman <nhorman@tuxdriver.com> Signed-off-by: Bill Brown <bill.e.brown@intel.com> Tested-by: Seth Heasley <seth.heasley@intel.com> Reviewed-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Wolfram Sang <wolfram@the-dreams.de>
2013-02-05 03:54:10 +08:00
obj-$(CONFIG_I2C_ISMT) += i2c-ismt.o
i2c: Group bus drivers by type The list of I2C/SMBus bus drivers is growing and it is sometimes difficult for the users to figure out what drivers they should enable. By grouping the drivers by type, I hope to make the selection easier. Signed-off-by: Jean Delvare <khali@linux-fr.org>
2008-07-15 04:38:23 +08:00
obj-$(CONFIG_I2C_NFORCE2) += i2c-nforce2.o
obj-$(CONFIG_I2C_NFORCE2_S4985) += i2c-nforce2-s4985.o
obj-$(CONFIG_I2C_PIIX4) += i2c-piix4.o
obj-$(CONFIG_I2C_SIS5595) += i2c-sis5595.o
obj-$(CONFIG_I2C_SIS630) += i2c-sis630.o
obj-$(CONFIG_I2C_SIS96X) += i2c-sis96x.o
obj-$(CONFIG_I2C_VIA) += i2c-via.o
obj-$(CONFIG_I2C_VIAPRO) += i2c-viapro.o
# Mac SMBus host controller drivers
obj-$(CONFIG_I2C_HYDRA) += i2c-hydra.o
obj-$(CONFIG_I2C_POWERMAC) += i2c-powermac.o
i2c/busses: Move two drivers to embedded section And fix a typo while we are here Signed-off-by: Wolfram Sang <w.sang@pengutronix.de> Signed-off-by: Jean Delvare <khali@linux-fr.org>
2010-06-03 17:33:56 +08:00
# Embedded system I2C/SMBus host controller drivers
i2c: at91: add new driver This driver has the following properties compared to the old driver: 1. Support for multiple interfaces. 2. Interrupt driven I/O as opposed to polling/busy waiting. 3. Support for _one_ repeated start (Sr) condition, which is enough for most real-world applications including all SMBus transfer types. (The hardware does not support issuing arbitrary Sr conditions on the bus.) testing: SoC: at91sam9g45 - BQ20Z80 battery SMBus client. - on a 2.6.38 kernel with several i2c clients (temp-sensor, audio-codec, touchscreen-controller, w1-bridge, io-expanders) Signed-off-by: Nikolaus Voss <n.voss@weinmann.de> Reviewed-by: Felipe Balbi <balbi@ti.com> Tested-by: Hubert Feurstein <h.feurstein@gmail.com> Tested-by: Ludovic Desroches <ludovic.desroches@atmel.com> Reviewed-by: Nicolas Ferre <nicolas.ferre@atmel.com> [wsa: squashed with the following patches from Ludovic to have some flaws fixed: i2c: at91: use managed resources i2c: at91: add warning about transmission issues for some devices i2c: at91: use an id table for SoC dependent parameters ] Signed-off-by: Ludovic Desroches <ludovic.desroches@atmel.com> Signed-off-by: Wolfram Sang <w.sang@pengutronix.de>
2011-11-08 18:49:46 +08:00
obj-$(CONFIG_I2C_AT91) += i2c-at91.o
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
obj-$(CONFIG_I2C_AU1550) += i2c-au1550.o
i2c: axxia: Add I2C driver for AXM55xx Add I2C bus driver for the controller found in the LSI Axxia family SoCs. The driver implements 10-bit addressing and SMBus transfer modes via emulation (including SMBus block data read). Signed-off-by: Anders Berg <anders.berg@avagotech.com> Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
2014-10-03 19:08:02 +08:00
obj-$(CONFIG_I2C_AXXIA) += i2c-axxia.o
i2c: add bcm2835 driver This implements a very basic I2C host driver for the BCM2835 SoC. Missing features so far are: * 10-bit addressing. * DMA. Reviewed-by: Grant Likely <grant.likely@secretlab.ca> Signed-off-by: Stephen Warren <swarren@wwwdotorg.org> Signed-off-by: Wolfram Sang <wolfram@the-dreams.de>
2013-02-12 10:47:56 +08:00
obj-$(CONFIG_I2C_BCM2835) += i2c-bcm2835.o
i2c: iproc: Add Broadcom iProc I2C Driver Add initial support to the Broadcom iProc I2C controller found in the iProc family of SoCs. The iProc I2C controller has separate internal TX and RX FIFOs, each has a size of 64 bytes. The iProc I2C controller supports two bus speeds including standard mode (100kHz) and fast mode (400kHz) Signed-off-by: Ray Jui <rjui@broadcom.com> Reviewed-by: Scott Branden <sbranden@broadcom.com> Reviewed-by: Kevin Cernekee <cernekee@chromium.org> Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
2015-02-08 13:25:24 +08:00
obj-$(CONFIG_I2C_BCM_IPROC) += i2c-bcm-iproc.o
i2c: Blackfin Two Wire Interface driver The i2c linux driver for blackfin architecture which supports blackfin on-chip TWI controller i2c operation. Signed-off-by: Bryan Wu <bryan.wu@analog.com> Reviewed-by: Alexey Dobriyan <adobriyan@gmail.com> Cc: David Brownell <david-b@pacbell.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Jean Delvare <khali@linux-fr.org>
2007-05-02 05:26:32 +08:00
obj-$(CONFIG_I2C_BLACKFIN_TWI) += i2c-bfin-twi.o
i2c: Add driver for Cadence I2C controller Add a driver for the Cadence I2C controller. This controller is for example found in Xilinx Zynq. Signed-off-by: Soren Brinkmann <soren.brinkmann@xilinx.com> Tested-by: Michal Simek <michal.simek@xilinx.com> Reviewed-by: Harini Katakam <harinik@xilinx.com> Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
2014-04-05 05:27:55 +08:00
obj-$(CONFIG_I2C_CADENCE) += i2c-cadence.o
i2c: i2c-cbus-gpio: introduce driver Add i2c driver to enable access to devices behind CBUS on Nokia Internet Tablets. The patch also adds CBUS I2C configuration for N8x0 which is one of the users of this driver. Acked-by: Felipe Balbi <balbi@ti.com> Acked-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Aaro Koskinen <aaro.koskinen@iki.fi> Signed-off-by: Wolfram Sang <w.sang@pengutronix.de>
2012-11-19 00:36:19 +08:00
obj-$(CONFIG_I2C_CBUS_GPIO) += i2c-cbus-gpio.o
i2c: Add support for I2C bus on Freescale CPM1/CPM2 controllers This driver uses the port of 2.4 code from Vitaly Bordug <vitb@kernel.crashing.org> and the actual algorithm used by the i2c driver of the DBox code on cvs.tuxboc.org from Felix Domke (tmbinc@gmx.net) and Gillem (htoa@gmx.net) converted to an of_platform_driver. Tested on CPM1 (MPC823 on dbox2 hardware) and CPM2 (MPC8272). Signed-off-by: Jochen Friedrich <jochen@scram.de> Tested-by: Wolfram Sang <w.sang@pengutronix.de> Signed-off-by: Jean Delvare <khali@linux-fr.org>
2008-07-15 04:38:27 +08:00
obj-$(CONFIG_I2C_CPM) += i2c-cpm.o
i2c: Add DaVinci I2C controller support Signed-off-by: Vladimir Barinov <vbarinov@ru.mvista.com> Acked-by: Trilok Soni <soni.trilok@gmail.com> Signed-off-by: Jean Delvare <khali@linux-fr.org>
2007-10-14 05:56:30 +08:00
obj-$(CONFIG_I2C_DAVINCI) += i2c-davinci.o
i2c-designware: Fix build error if CONFIG_I2C_DESIGNWARE_PLATFORM=y && CONFIG_I2C_DESIGNWARE_PCI=y This patch adds config I2C_DESIGNWARE_CORE in Kconfig, and let I2C_DESIGNWARE_PLATFORM and I2C_DESIGNWARE_PCI select I2C_DESIGNWARE_CORE. Because both I2C_DESIGNWARE_PLATFORM and I2C_DESIGNWARE_PCI can be built as built-in or module, we also need to export the functions in i2c-designware-core. This fixes below build error when CONFIG_I2C_DESIGNWARE_PLATFORM=y && CONFIG_I2C_DESIGNWARE_PCI=y: LD drivers/i2c/busses/built-in.o drivers/i2c/busses/i2c-designware-pci.o: In function `i2c_dw_clear_int': i2c-designware-core.c:(.text+0xa10): multiple definition of `i2c_dw_clear_int' drivers/i2c/busses/i2c-designware-platform.o:i2c-designware-platdrv.c:(.text+0x928): first defined here drivers/i2c/busses/i2c-designware-pci.o: In function `i2c_dw_init': i2c-designware-core.c:(.text+0x178): multiple definition of `i2c_dw_init' drivers/i2c/busses/i2c-designware-platform.o:i2c-designware-platdrv.c:(.text+0x90): first defined here drivers/i2c/busses/i2c-designware-pci.o: In function `dw_readl': i2c-designware-core.c:(.text+0xe8): multiple definition of `dw_readl' drivers/i2c/busses/i2c-designware-platform.o:i2c-designware-platdrv.c:(.text+0x0): first defined here drivers/i2c/busses/i2c-designware-pci.o: In function `i2c_dw_isr': i2c-designware-core.c:(.text+0x724): multiple definition of `i2c_dw_isr' drivers/i2c/busses/i2c-designware-platform.o:i2c-designware-platdrv.c:(.text+0x63c): first defined here drivers/i2c/busses/i2c-designware-pci.o: In function `i2c_dw_xfer': i2c-designware-core.c:(.text+0x4b0): multiple definition of `i2c_dw_xfer' drivers/i2c/busses/i2c-designware-platform.o:i2c-designware-platdrv.c:(.text+0x3c8): first defined here drivers/i2c/busses/i2c-designware-pci.o: In function `i2c_dw_is_enabled': i2c-designware-core.c:(.text+0x9d4): multiple definition of `i2c_dw_is_enabled' drivers/i2c/busses/i2c-designware-platform.o:i2c-designware-platdrv.c:(.text+0x8ec): first defined here drivers/i2c/busses/i2c-designware-pci.o: In function `dw_writel': i2c-designware-core.c:(.text+0x124): multiple definition of `dw_writel' drivers/i2c/busses/i2c-designware-platform.o:i2c-designware-platdrv.c:(.text+0x3c): first defined here drivers/i2c/busses/i2c-designware-pci.o: In function `i2c_dw_xfer_msg': i2c-designware-core.c:(.text+0x2e8): multiple definition of `i2c_dw_xfer_msg' drivers/i2c/busses/i2c-designware-platform.o:i2c-designware-platdrv.c:(.text+0x200): first defined here drivers/i2c/busses/i2c-designware-pci.o: In function `i2c_dw_enable': i2c-designware-core.c:(.text+0x9c8): multiple definition of `i2c_dw_enable' drivers/i2c/busses/i2c-designware-platform.o:i2c-designware-platdrv.c:(.text+0x8e0): first defined here drivers/i2c/busses/i2c-designware-pci.o: In function `i2c_dw_read_comp_param': i2c-designware-core.c:(.text+0xa24): multiple definition of `i2c_dw_read_comp_param' drivers/i2c/busses/i2c-designware-platform.o:i2c-designware-platdrv.c:(.text+0x93c): first defined here drivers/i2c/busses/i2c-designware-pci.o: In function `i2c_dw_disable': i2c-designware-core.c:(.text+0x9dc): multiple definition of `i2c_dw_disable' drivers/i2c/busses/i2c-designware-platform.o:i2c-designware-platdrv.c:(.text+0x8f4): first defined here drivers/i2c/busses/i2c-designware-pci.o: In function `i2c_dw_func': i2c-designware-core.c:(.text+0x710): multiple definition of `i2c_dw_func' drivers/i2c/busses/i2c-designware-platform.o:i2c-designware-platdrv.c:(.text+0x628): first defined here drivers/i2c/busses/i2c-designware-pci.o: In function `i2c_dw_disable_int': i2c-designware-core.c:(.text+0xa18): multiple definition of `i2c_dw_disable_int' drivers/i2c/busses/i2c-designware-platform.o:i2c-designware-platdrv.c:(.text+0x930): first defined here make[3]: *** [drivers/i2c/busses/built-in.o] Error 1 make[2]: *** [drivers/i2c/busses] Error 2 make[1]: *** [drivers/i2c] Error 2 make: *** [drivers] Error 2 Signed-off-by: Axel Lin <axel.lin@gmail.com> Signed-off-by: Jean Delvare <khali@linux-fr.org> Tested-by: Jiri Slaby <jslaby@suse.cz> Cc: stable@vger.kernel.org [3.2+]
2012-09-10 16:14:02 +08:00
obj-$(CONFIG_I2C_DESIGNWARE_CORE) += i2c-designware-core.o
i2c-designware: split of i2c-designware.c into core and bus specific parts This patch splits i2c-designware.c into three pieces: i2c-designware-core.c, contains the code that interacts directly with the core. i2c-designware-platdrv.c, contains the code specific to the platform driver using the core. i2c-designware-core.h contains the definitions and declareations shared by i2c-designware-core.c and i2c-designware-platdrv.c. This patch is the first in a set to allow multiple instances of the designware I2C core in the system. Signed-off-by: Dirk Brandewie <dirk.brandewie@gmail.com> Signed-off-by: Ben Dooks <ben-linux@fluff.org>
2011-10-29 17:57:23 +08:00
obj-$(CONFIG_I2C_DESIGNWARE_PLATFORM) += i2c-designware-platform.o
i2c-designware: Fix build error if CONFIG_I2C_DESIGNWARE_PLATFORM=y && CONFIG_I2C_DESIGNWARE_PCI=y This patch adds config I2C_DESIGNWARE_CORE in Kconfig, and let I2C_DESIGNWARE_PLATFORM and I2C_DESIGNWARE_PCI select I2C_DESIGNWARE_CORE. Because both I2C_DESIGNWARE_PLATFORM and I2C_DESIGNWARE_PCI can be built as built-in or module, we also need to export the functions in i2c-designware-core. This fixes below build error when CONFIG_I2C_DESIGNWARE_PLATFORM=y && CONFIG_I2C_DESIGNWARE_PCI=y: LD drivers/i2c/busses/built-in.o drivers/i2c/busses/i2c-designware-pci.o: In function `i2c_dw_clear_int': i2c-designware-core.c:(.text+0xa10): multiple definition of `i2c_dw_clear_int' drivers/i2c/busses/i2c-designware-platform.o:i2c-designware-platdrv.c:(.text+0x928): first defined here drivers/i2c/busses/i2c-designware-pci.o: In function `i2c_dw_init': i2c-designware-core.c:(.text+0x178): multiple definition of `i2c_dw_init' drivers/i2c/busses/i2c-designware-platform.o:i2c-designware-platdrv.c:(.text+0x90): first defined here drivers/i2c/busses/i2c-designware-pci.o: In function `dw_readl': i2c-designware-core.c:(.text+0xe8): multiple definition of `dw_readl' drivers/i2c/busses/i2c-designware-platform.o:i2c-designware-platdrv.c:(.text+0x0): first defined here drivers/i2c/busses/i2c-designware-pci.o: In function `i2c_dw_isr': i2c-designware-core.c:(.text+0x724): multiple definition of `i2c_dw_isr' drivers/i2c/busses/i2c-designware-platform.o:i2c-designware-platdrv.c:(.text+0x63c): first defined here drivers/i2c/busses/i2c-designware-pci.o: In function `i2c_dw_xfer': i2c-designware-core.c:(.text+0x4b0): multiple definition of `i2c_dw_xfer' drivers/i2c/busses/i2c-designware-platform.o:i2c-designware-platdrv.c:(.text+0x3c8): first defined here drivers/i2c/busses/i2c-designware-pci.o: In function `i2c_dw_is_enabled': i2c-designware-core.c:(.text+0x9d4): multiple definition of `i2c_dw_is_enabled' drivers/i2c/busses/i2c-designware-platform.o:i2c-designware-platdrv.c:(.text+0x8ec): first defined here drivers/i2c/busses/i2c-designware-pci.o: In function `dw_writel': i2c-designware-core.c:(.text+0x124): multiple definition of `dw_writel' drivers/i2c/busses/i2c-designware-platform.o:i2c-designware-platdrv.c:(.text+0x3c): first defined here drivers/i2c/busses/i2c-designware-pci.o: In function `i2c_dw_xfer_msg': i2c-designware-core.c:(.text+0x2e8): multiple definition of `i2c_dw_xfer_msg' drivers/i2c/busses/i2c-designware-platform.o:i2c-designware-platdrv.c:(.text+0x200): first defined here drivers/i2c/busses/i2c-designware-pci.o: In function `i2c_dw_enable': i2c-designware-core.c:(.text+0x9c8): multiple definition of `i2c_dw_enable' drivers/i2c/busses/i2c-designware-platform.o:i2c-designware-platdrv.c:(.text+0x8e0): first defined here drivers/i2c/busses/i2c-designware-pci.o: In function `i2c_dw_read_comp_param': i2c-designware-core.c:(.text+0xa24): multiple definition of `i2c_dw_read_comp_param' drivers/i2c/busses/i2c-designware-platform.o:i2c-designware-platdrv.c:(.text+0x93c): first defined here drivers/i2c/busses/i2c-designware-pci.o: In function `i2c_dw_disable': i2c-designware-core.c:(.text+0x9dc): multiple definition of `i2c_dw_disable' drivers/i2c/busses/i2c-designware-platform.o:i2c-designware-platdrv.c:(.text+0x8f4): first defined here drivers/i2c/busses/i2c-designware-pci.o: In function `i2c_dw_func': i2c-designware-core.c:(.text+0x710): multiple definition of `i2c_dw_func' drivers/i2c/busses/i2c-designware-platform.o:i2c-designware-platdrv.c:(.text+0x628): first defined here drivers/i2c/busses/i2c-designware-pci.o: In function `i2c_dw_disable_int': i2c-designware-core.c:(.text+0xa18): multiple definition of `i2c_dw_disable_int' drivers/i2c/busses/i2c-designware-platform.o:i2c-designware-platdrv.c:(.text+0x930): first defined here make[3]: *** [drivers/i2c/busses/built-in.o] Error 1 make[2]: *** [drivers/i2c/busses] Error 2 make[1]: *** [drivers/i2c] Error 2 make: *** [drivers] Error 2 Signed-off-by: Axel Lin <axel.lin@gmail.com> Signed-off-by: Jean Delvare <khali@linux-fr.org> Tested-by: Jiri Slaby <jslaby@suse.cz> Cc: stable@vger.kernel.org [3.2+]
2012-09-10 16:14:02 +08:00
i2c-designware-platform-objs := i2c-designware-platdrv.o
i2c: designware: Add Intel Baytrail PMIC I2C bus support This patch implements an I2C bus sharing mechanism between the host and platform hardware on select Intel BayTrail SoC platforms using the X-Powers AXP288 PMIC. On these platforms access to the PMIC must be shared with platform hardware. The hardware unit assumes full control of the I2C bus and the host must request access through a special semaphore. Hardware control of the bus also makes it necessary to disable runtime pm to avoid interfering with hardware transactions. Signed-off-by: David E. Box <david.e.box@linux.intel.com> Reviewed-by: Mika Westerberg <mika.westerberg@linux.intel.com> Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
2015-01-15 17:12:17 +08:00
i2c-designware-platform-$(CONFIG_I2C_DESIGNWARE_BAYTRAIL) += i2c-designware-baytrail.o
i2c-designware: Add support for Designware core behind PCI devices. Signed-off-by: Dirk Brandewie <dirk.brandewie@gmail.com> Signed-off-by: Ben Dooks <ben-linux@fluff.org>
2011-10-07 02:26:35 +08:00
obj-$(CONFIG_I2C_DESIGNWARE_PCI) += i2c-designware-pci.o
i2c-designware: Fix build error if CONFIG_I2C_DESIGNWARE_PLATFORM=y && CONFIG_I2C_DESIGNWARE_PCI=y This patch adds config I2C_DESIGNWARE_CORE in Kconfig, and let I2C_DESIGNWARE_PLATFORM and I2C_DESIGNWARE_PCI select I2C_DESIGNWARE_CORE. Because both I2C_DESIGNWARE_PLATFORM and I2C_DESIGNWARE_PCI can be built as built-in or module, we also need to export the functions in i2c-designware-core. This fixes below build error when CONFIG_I2C_DESIGNWARE_PLATFORM=y && CONFIG_I2C_DESIGNWARE_PCI=y: LD drivers/i2c/busses/built-in.o drivers/i2c/busses/i2c-designware-pci.o: In function `i2c_dw_clear_int': i2c-designware-core.c:(.text+0xa10): multiple definition of `i2c_dw_clear_int' drivers/i2c/busses/i2c-designware-platform.o:i2c-designware-platdrv.c:(.text+0x928): first defined here drivers/i2c/busses/i2c-designware-pci.o: In function `i2c_dw_init': i2c-designware-core.c:(.text+0x178): multiple definition of `i2c_dw_init' drivers/i2c/busses/i2c-designware-platform.o:i2c-designware-platdrv.c:(.text+0x90): first defined here drivers/i2c/busses/i2c-designware-pci.o: In function `dw_readl': i2c-designware-core.c:(.text+0xe8): multiple definition of `dw_readl' drivers/i2c/busses/i2c-designware-platform.o:i2c-designware-platdrv.c:(.text+0x0): first defined here drivers/i2c/busses/i2c-designware-pci.o: In function `i2c_dw_isr': i2c-designware-core.c:(.text+0x724): multiple definition of `i2c_dw_isr' drivers/i2c/busses/i2c-designware-platform.o:i2c-designware-platdrv.c:(.text+0x63c): first defined here drivers/i2c/busses/i2c-designware-pci.o: In function `i2c_dw_xfer': i2c-designware-core.c:(.text+0x4b0): multiple definition of `i2c_dw_xfer' drivers/i2c/busses/i2c-designware-platform.o:i2c-designware-platdrv.c:(.text+0x3c8): first defined here drivers/i2c/busses/i2c-designware-pci.o: In function `i2c_dw_is_enabled': i2c-designware-core.c:(.text+0x9d4): multiple definition of `i2c_dw_is_enabled' drivers/i2c/busses/i2c-designware-platform.o:i2c-designware-platdrv.c:(.text+0x8ec): first defined here drivers/i2c/busses/i2c-designware-pci.o: In function `dw_writel': i2c-designware-core.c:(.text+0x124): multiple definition of `dw_writel' drivers/i2c/busses/i2c-designware-platform.o:i2c-designware-platdrv.c:(.text+0x3c): first defined here drivers/i2c/busses/i2c-designware-pci.o: In function `i2c_dw_xfer_msg': i2c-designware-core.c:(.text+0x2e8): multiple definition of `i2c_dw_xfer_msg' drivers/i2c/busses/i2c-designware-platform.o:i2c-designware-platdrv.c:(.text+0x200): first defined here drivers/i2c/busses/i2c-designware-pci.o: In function `i2c_dw_enable': i2c-designware-core.c:(.text+0x9c8): multiple definition of `i2c_dw_enable' drivers/i2c/busses/i2c-designware-platform.o:i2c-designware-platdrv.c:(.text+0x8e0): first defined here drivers/i2c/busses/i2c-designware-pci.o: In function `i2c_dw_read_comp_param': i2c-designware-core.c:(.text+0xa24): multiple definition of `i2c_dw_read_comp_param' drivers/i2c/busses/i2c-designware-platform.o:i2c-designware-platdrv.c:(.text+0x93c): first defined here drivers/i2c/busses/i2c-designware-pci.o: In function `i2c_dw_disable': i2c-designware-core.c:(.text+0x9dc): multiple definition of `i2c_dw_disable' drivers/i2c/busses/i2c-designware-platform.o:i2c-designware-platdrv.c:(.text+0x8f4): first defined here drivers/i2c/busses/i2c-designware-pci.o: In function `i2c_dw_func': i2c-designware-core.c:(.text+0x710): multiple definition of `i2c_dw_func' drivers/i2c/busses/i2c-designware-platform.o:i2c-designware-platdrv.c:(.text+0x628): first defined here drivers/i2c/busses/i2c-designware-pci.o: In function `i2c_dw_disable_int': i2c-designware-core.c:(.text+0xa18): multiple definition of `i2c_dw_disable_int' drivers/i2c/busses/i2c-designware-platform.o:i2c-designware-platdrv.c:(.text+0x930): first defined here make[3]: *** [drivers/i2c/busses/built-in.o] Error 1 make[2]: *** [drivers/i2c/busses] Error 2 make[1]: *** [drivers/i2c] Error 2 make: *** [drivers] Error 2 Signed-off-by: Axel Lin <axel.lin@gmail.com> Signed-off-by: Jean Delvare <khali@linux-fr.org> Tested-by: Jiri Slaby <jslaby@suse.cz> Cc: stable@vger.kernel.org [3.2+]
2012-09-10 16:14:02 +08:00
i2c-designware-pci-objs := i2c-designware-pcidrv.o
i2c: add support for the Digicolor I2C controller The CX92755 is an SoC in the Conexant Digicolor series. The devicetree binding document describes the I2C controller on the CX92755 SoC, that is also shared by some other SoCs in the Digicolor series. The driver adds support. Signed-off-by: Baruch Siach <baruch@tkos.co.il> [wsa: fixed spaces around operators] Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
2015-03-19 19:16:46 +08:00
obj-$(CONFIG_I2C_DIGICOLOR) += i2c-digicolor.o
i2c: efm32: new bus driver This was tested on a EFM32GG-DK3750 devboard that has a temperature sensor and an eeprom on its i2c bus. Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
2014-03-25 18:48:46 +08:00
obj-$(CONFIG_I2C_EFM32) += i2c-efm32.o
i2c: Move I2C_EG20T option to the right place. Move Kconfig option for I2C_EG20T to the correct position and keep the options sorted. Also, use tabs in Makefile and move the I2C_EG20T entry to its position. Signed-off-by: Jayachandran C <jayachandranc@netlogicmicro.com> Signed-off-by: Wolfram Sang <w.sang@pengutronix.de>
2012-01-23 20:31:29 +08:00
obj-$(CONFIG_I2C_EG20T) += i2c-eg20t.o
i2c: emev2: add driver Add a basic driver for the Renesas EMEV2 SoC. Based on the driver from the BSP which was first worked on by Ian, and made ready for upstream by me. Signed-off-by: Ian Molton <ian.molton@codethink.co.uk> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
2015-07-11 15:46:23 +08:00
obj-$(CONFIG_I2C_EMEV2) += i2c-emev2.o
i2c: exynos5: add High Speed I2C controller driver Adds support for High Speed I2C driver found in Exynos5 and later SoCs from Samsung. Driver only supports Device Tree method. Signed-off-by: Naveen Krishna Chatradhi <ch.naveen@samsung.com> Signed-off-by: Taekgyun Ko <taeggyun.ko@samsung.com> Reviewed-by: Simon Glass <sjg@google.com> Signed-off-by: Yuvaraj Kumar C D <yuvaraj.cd@samsung.com> Signed-off-by: Andrew Bresticker <abrestic@google.com> [wsa: rebased to v3.12-rc4 (no of_i2c.h anymore)] Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
2013-10-16 13:30:42 +08:00
obj-$(CONFIG_I2C_EXYNOS5) += i2c-exynos5.o
i2c: Bitbanging I2C bus driver using the GPIO API This is a very simple bitbanging I2C bus driver utilizing the new arch-neutral GPIO API. Useful for chips that don't have a built-in I2C controller, additional I2C busses, or testing purposes. To use, include something similar to the following in the board-specific setup code: #include <linux/i2c-gpio.h> static struct i2c_gpio_platform_data i2c_gpio_data = { .sda_pin = GPIO_PIN_FOO, .scl_pin = GPIO_PIN_BAR, }; static struct platform_device i2c_gpio_device = { .name = "i2c-gpio", .id = 0, .dev = { .platform_data = &i2c_gpio_data, }, }; Register this platform_device, set up the I2C pins as GPIO if required and you're ready to go. This will use default values for udelay and timeout, and will work with GPIO hardware that does not support open drain mode, but allows sensing of the SDA and SCL lines even when they are being driven. Signed-off-by: Haavard Skinnemoen <hskinnemoen@atmel.com> Signed-off-by: Jean Delvare <khali@linux-fr.org>
2007-05-02 05:26:34 +08:00
obj-$(CONFIG_I2C_GPIO) += i2c-gpio.o
i2c: Renesas Highlander FPGA SMBus support This adds support for the SMBus adapter found in the various FPGAs on the Renesas Highlander platforms. Particularly the R0P7780LC0011RL and R0P7785LC0011RL FPGAs. Functionality is fairly restricted, in that only byte and block data transfers are supported. Normal/fast mode and IRQ/polling are also supported. Primarily used for various RTCs and thermal sensors. Signed-off-by: Paul Mundt <lethal@linux-sh.org> Signed-off-by: Jean Delvare <khali@linux-fr.org>
2008-10-14 23:30:03 +08:00
obj-$(CONFIG_I2C_HIGHLANDER) += i2c-highlander.o
i2c: hix5hd2: add i2c controller driver I2C drivers for hix5hd2 soc series, including following chipset Hi3716CV200, Hi3719CV100, Hi3718CV100, Hi3719MV100, Hi3718MV100. Signed-off-by: Wei Yan <sledge.yanwei@huawei.com> Signed-off-by: Zhangfei Gao <zhangfei.gao@linaro.org> [wsa: folded dt docs into this patch] Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
2014-10-07 09:04:12 +08:00
obj-$(CONFIG_I2C_HIX5HD2) += i2c-hix5hd2.o
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
obj-$(CONFIG_I2C_IBM_IIC) += i2c-ibm_iic.o
i2c: img-scb: Add Imagination Technologies I2C SCB driver Add support for the IMG I2C Serial Control Bus (SCB) found on the Pistachio and TZ1090 SoCs. Reviewed-by: Andrew Bresticker <abrestic@chromium.org> Signed-off-by: James Hogan <james.hogan@imgtec.com> [Ezequiel: code cleaning and rebasing] Signed-off-by: Ezequiel Garcia <ezequiel.garcia@imgtec.com> Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
2014-11-14 02:32:21 +08:00
obj-$(CONFIG_I2C_IMG) += i2c-img-scb.o
i2c: iMX/MXC support Implementation of I2C Adapter/Algorithm Driver for I2C Bus integrated in Freescale's i.MX/MXC processors. Signed-off-by: Darius Augulis <augulis.darius@gmail.com> Tested-by: Sascha Hauer <s.hauer@pengutronix.de> Reviewed-by: Wolfram Sang <w.sang@pengutronix.de> Signed-off-by: Ben Dooks <ben-linux@fluff.org>
2009-01-30 16:32:28 +08:00
obj-$(CONFIG_I2C_IMX) += i2c-imx.o
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
obj-$(CONFIG_I2C_IOP3XX) += i2c-iop3xx.o
i2c: jz4780: Add i2c bus controller driver for Ingenic JZ4780 Adds the i2c bus controller driver for the Ingenic JZ4780 SoC. Signed-off-by: Zubair Lutfullah Kakakhel <Zubair.Kakakhel@imgtec.com> Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
2015-03-31 21:03:55 +08:00
obj-$(CONFIG_I2C_JZ4780) += i2c-jz4780.o
i2c: Kontron PLD i2c bus driver Add i2c support for the on-board PLD found on some Kontron embedded modules. Originally-From: Michael Brunner <michael.brunner@kontron.com> Signed-off-by: Kevin Strasser <kevin.strasser@linux.intel.com> Acked-by: Guenter Roeck <linux@roeck-us.net> Acked-by: Darren Hart <dvhart@linux.intel.com> Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
2013-06-24 12:00:04 +08:00
obj-$(CONFIG_I2C_KEMPLD) += i2c-kempld.o
i2c: lpc2k: add driver Add support for the I2C controller found on several NXP devices including LPC2xxx, LPC178x/7x and LPC18xx/43xx. The controller is implemented as a state machine and the driver act upon the state changes when the bus is accessed. The I2C controller supports master/slave operation, bus arbitration, programmable clock rate, and speeds up to 1 Mbit/s. Signed-off-by: Joachim Eastwood <manabian@gmail.com> Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
2015-08-17 02:10:16 +08:00
obj-$(CONFIG_I2C_LPC2K) += i2c-lpc2k.o
i2c: add support for Amlogic Meson I2C controller This is a driver for the I2C controller found in Amlogic Meson SoCs. Signed-off-by: Beniamino Galvani <b.galvani@gmail.com> Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
2014-11-14 03:32:01 +08:00
obj-$(CONFIG_I2C_MESON) += i2c-meson.o
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
obj-$(CONFIG_I2C_MPC) += i2c-mpc.o
I2C: mediatek: Add driver for MediaTek I2C controller The mediatek SoCs have I2C controller that handle I2C transfer. This patch include common I2C bus driver. This driver is compatible with I2C controller on mt65xx/mt81xx. Signed-off-by: Xudong Chen <xudong.chen@mediatek.com> Signed-off-by: Liguo Zhang <liguo.zhang@mediatek.com> Signed-off-by: Eddie Huang <eddie.huang@mediatek.com> Acked-by: Sascha Hauer <s.hauer@pengutronix.de> Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
2015-05-21 16:53:28 +08:00
obj-$(CONFIG_I2C_MT65XX) += i2c-mt65xx.o
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
obj-$(CONFIG_I2C_MV64XXX) += i2c-mv64xxx.o
i2c: add driver for Freescale i.MX28 Currently only supporting the PIOQUEUE-mode, because DMA-support for this platform is not yet in mainline. When it becomes available and support has been added to this driver, it will also be suitable for i.MX23 and STMP3xxx. Signed-off-by: Wolfram Sang <w.sang@pengutronix.de> Cc: Ben Dooks <ben-linux@fluff.org> Cc: Shawn Guo <shawn.guo@freescale.com> Signed-off-by: Ben Dooks <ben-linux@fluff.org>
2011-02-16 20:39:16 +08:00
obj-$(CONFIG_I2C_MXS) += i2c-mxs.o
i2c: Add support for Ux500/Nomadik I2C controller This adds support for ST-Ericsson's I2C block found in Ux500 and Nomadik 8815 platforms. Signed-off-by: srinidhi kasagar <srinidhi.kasagar@stericsson.com> Acked-by: Andrea Gallo <andrea.gallo@stericsson.com> Acked-by: Linus Walleij <linus.walleij@stericsson.com> Reviewed-by: Linus Walleij <linus.walleij@stericsson.com> Signed-off-by: Ben Dooks <ben-linux@fluff.org>
2010-02-01 22:14:54 +08:00
obj-$(CONFIG_I2C_NOMADIK) += i2c-nomadik.o
[PATCH] i2c: New bus driver for the OpenCores I2C controller The following patch adds support for the OpenCores I2C controller IP core (See http://www.opencores.org/projects.cgi/web/i2c/overview). Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2006-06-05 02:01:08 +08:00
obj-$(CONFIG_I2C_OCORES) += i2c-ocores.o
i2c: New bus driver for TI OMAP boards i2c: New bus driver for TI OMAP boards This patch adds I2C bus driver for various Texas Instruments (TI) OMAP1/2 (http://www.ti.com/omap) series based boards like OMAP1510/1610/1710/242x. Signed-off-by: Komal Shah <komal_shah802003@yahoo.com> Signed-off-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2006-08-14 05:44:09 +08:00
obj-$(CONFIG_I2C_OMAP) += i2c-omap.o
i2c: PA Semi SMBus driver New driver for the PA Semi SMBus interfaces. Signed-off-by: Olof Johansson <olof@lixom.net> Signed-off-by: Jean Delvare <khali@linux-fr.org>
2007-02-14 05:09:03 +08:00
obj-$(CONFIG_I2C_PASEMI) += i2c-pasemi.o
i2c/busses: Move two drivers to embedded section And fix a typo while we are here Signed-off-by: Wolfram Sang <w.sang@pengutronix.de> Signed-off-by: Jean Delvare <khali@linux-fr.org>
2010-06-03 17:33:56 +08:00
obj-$(CONFIG_I2C_PCA_PLATFORM) += i2c-pca-platform.o
obj-$(CONFIG_I2C_PMCMSP) += i2c-pmcmsp.o
i2c: New Philips PNX bus driver New I2C bus driver for Philips ARM boards (Philips IP3204 I2C IP block). This I2C controller can be found on (at least) PNX010x, PNX52xx and PNX4008 Philips boards. Signed-off-by: Vitaly Wool <vitalywool@gmail.com> Signed-off-by: Jean Delvare <khali@linux-fr.org>
2006-12-11 04:21:29 +08:00
obj-$(CONFIG_I2C_PNX) += i2c-pnx.o
unicore32 machine related files: add i2c bus drivers for pkunity-v3 soc change from original version -- by advice of Jean Delvare 1. remove global variable i2c_reg, replaced by local variables 2. replace ENXIO with ENODEV when no platform resources 3. add adapter->nr assignment before i2c_add_numbered_adapter() call 4. add judgement for i2c_del_adapter() return value 5. release adapter when driver removed 6. add __devexit for puv3_i2c_remove() function 7. modify several names to more appropriated ones Signed-off-by: Guan Xuetao <gxt@mprc.pku.edu.cn> Acked-by: Arnd Bergmann <arnd@arndb.de>
2011-02-26 21:29:29 +08:00
obj-$(CONFIG_I2C_PUV3) += i2c-puv3.o
[PATCH] I2C: Add PXA I2C driver Add support for the I2C PXA driver. Signed-off-by: Russell King <rmk@arm.linux.org.uk>
2005-06-15 19:38:14 +08:00
obj-$(CONFIG_I2C_PXA) += i2c-pxa.o
i2c-pxa2xx: Add PCI support for PXA I2C controller The Sodaville I2C controller is almost the same as found on PXA2xx. The difference: - the register are at a different offset - no slave support The PCI probe code adds three platform devices which are probed then by the platform code. The X86 part also adds dummy clock defines because we don't have HW clock support. Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de> Signed-off-by: Dirk Brandewie <dirk.brandewie@gmail.com> Signed-off-by: Ben Dooks <ben-linux@fluff.org>
2011-03-02 18:26:53 +08:00
obj-$(CONFIG_I2C_PXA_PCI) += i2c-pxa-pci.o
i2c: qup: New bus driver for the Qualcomm QUP I2C controller This bus driver supports the QUP i2c hardware controller in the Qualcomm SOCs. The Qualcomm Universal Peripheral Engine (QUP) is a general purpose data path engine with input/output FIFOs and an embedded i2c mini-core. The driver supports FIFO mode (for low bandwidth applications) and block mode (interrupt generated for each block-size data transfer). Signed-off-by: Ivan T. Ivanov <iivanov@mm-sol.com> Signed-off-by: Bjorn Andersson <bjorn.andersson@sonymobile.com> Reviewed-by: Andy Gross <agross@codeaurora.org> Tested-by: Philip Elcan <pelcan@codeaurora.org> [wsa: removed needless IS_ERR_VALUE] Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
2014-03-14 10:07:43 +08:00
obj-$(CONFIG_I2C_QUP) += i2c-qup.o
i2c: riic: add driver Tested with a r7s72100 genmai board acessing an eeprom. Signed-off-by: Wolfram Sang <wsa@sang-engineering.com> Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
2013-12-21 02:08:50 +08:00
obj-$(CONFIG_I2C_RIIC) += i2c-riic.o
i2c: rk3x: add driver for Rockchip RK3xxx SoC I2C adapter Driver for the native I2C adapter found in Rockchip RK3xxx SoCs. Configuration is only possible through devicetree. The driver is interrupt driven and supports the I2C_M_IGNORE_NAK mangling bit. Signed-off-by: Max Schwarz <max.schwarz@online.de> Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
2014-06-12 04:34:37 +08:00
obj-$(CONFIG_I2C_RK3X) += i2c-rk3x.o
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
obj-$(CONFIG_I2C_S3C2410) += i2c-s3c2410.o
i2c: Renesas SH7760 I2C master driver Driver for I2C interfaces in master mode on SH7760. Signed-off-by: Manuel Lauss <mano@roarinelk.homelinux.net> Signed-off-by: Jean Delvare <khali@linux-fr.org>
2008-04-23 04:16:47 +08:00
obj-$(CONFIG_I2C_SH7760) += i2c-sh7760.o
i2c: New driver for the SuperH Mobile I2C bus controller This is V5 of the SuperH Mobile I2C Controller Driver. A simple Master only driver for the I2C block included in processors such as sh7343, sh7722 and sh7723. Tested on a sh7722 MigoR using a rs5c732b rtc. Signed-off-by: Magnus Damm <damm@igel.co.jp> Signed-off-by: Paul Mundt <lethal@linux-sh.org> Signed-off-by: Jean Delvare <khali@linux-fr.org>
2008-04-23 04:16:49 +08:00
obj-$(CONFIG_I2C_SH_MOBILE) += i2c-sh_mobile.o
i2c: New Simtec I2C bus driver Platform driver for the Simtec CPLD based simple I2C logic. Signed-off-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Jean Delvare <khali@linux-fr.org>
2007-05-02 05:26:34 +08:00
obj-$(CONFIG_I2C_SIMTEC) += i2c-simtec.o
i2c: add CSR SiRFprimaII on-chip I2C controllers driver SiRFprimaII is the latest generation application processor from CSR’s multi-function SoC product family. The SoC support codes are in arch/arm/mach-prima2 from Linux mainline 3.0. There are two I2C controllers on primaII, features include: * Two I2C controller modules are on chip * RISC I/O bus read write register * Up to 16 bytes data buffer for issuing commands and writing data at the same time * Up to 16 commands, and receiving read data 16 bytes at a time * Error INT report (ACK check) * No-ACK bus protocols (SCCB bus protocols) Signed-off-by: Zhiwu Song <Zhiwu.Song@csr.com> Signed-off-by: Xiangzhen Ye <Xiangzhen.Ye@csr.com> Signed-off-by: Yuping Luo <Yuping.Luo@csr.com> Signed-off-by: Barry Song <Baohua.Song@csr.com> Signed-off-by: Wolfram Sang <w.sang@pengutronix.de>
2012-02-08 23:28:35 +08:00
obj-$(CONFIG_I2C_SIRF) += i2c-sirf.o
i2c: i2c-st: Add ST I2C controller This patch adds support to SSC (Synchronous Serial Controller) I2C driver. This IP also supports SPI protocol, but this is not the aim of this driver. This IP is embedded in all ST SoCs for Set-top box platorms, and supports I2C Standard and Fast modes. Signed-off-by: Maxime Coquelin <maxime.coquelin@st.com> Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
2013-11-06 16:25:12 +08:00
obj-$(CONFIG_I2C_ST) += i2c-st.o
i2c: ST DDC I2C U300 bus driver v3 This adds support for the ST Microelectronics DDC I2C bus driver. This bus is used in the U300 architecture recently added to RMK:s ARM tree. Signed-off-by: Linus Walleij <linus.walleij@stericsson.com> Reviewed-by: Ben Dooks <ben-linux@fluff.org> Reviewed-by: Jean Delvare <khali@linus-fr.org> Signed-off-by: Ben Dooks <ben-linux@fluff.org>
2009-06-14 03:51:34 +08:00
obj-$(CONFIG_I2C_STU300) += i2c-stu300.o
i2c: sunxi: add P2WI (Push/Pull 2 Wire Interface) controller support The P2WI controller looks like an SMBus controller which only supports byte data transfers. But, it differs from standard SMBus protocol on several aspects: - it supports only one slave device, and thus drop the address field - it adds a parity bit every 8bits of data - only one read access is required to read a byte (instead of a write followed by a read access in standard SMBus protocol) - there's no Ack bit after each byte transfer This means this bus cannot be used to interface with standard SMBus devices (the only known device to support this interface is the AXP221 PMIC). However the P2WI protocol is close enough to SMBus to be integrated in the I2C subsystem (see this thread [1] for detailed reasons that led to integrating this driver in the I2C subsystem). [1] http://www.spinics.net/lists/linux-i2c/msg15066.html Signed-off-by: Boris BREZILLON <boris.brezillon@free-electrons.com> Acked-by: Maxime Ripard <maxime.ripard@free-electrons.com> Acked-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
2014-06-11 17:17:30 +08:00
obj-$(CONFIG_I2C_SUN6I_P2WI) += i2c-sun6i-p2wi.o
i2c: tegra: Add i2c support Adds I2C bus driver for nVidia Tegra SoCs. Tegra includes 4 I2C controllers, one of which is inside the Dynamic Voltage Controller and has a slightly different register map. Signed-off-by: Colin Cross <ccross@android.com> Signed-off-by: Ben Dooks <ben-linux@fluff.org>
2011-02-21 09:14:21 +08:00
obj-$(CONFIG_I2C_TEGRA) += i2c-tegra.o
i2c: uniphier: add UniPhier FIFO-less I2C driver Add support for on-chip I2C controller used on old UniPhier SoCs such as PH1-LD4, PH1-sLD8, etc. This adapter is so simple that it has no FIFO in it. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
2015-10-23 18:51:59 +08:00
obj-$(CONFIG_I2C_UNIPHIER) += i2c-uniphier.o
i2c: uniphier_f: add UniPhier FIFO-builtin I2C driver Add support for on-chip I2C controller used on newer UniPhier SoCs such as PH1-Pro4, PH1-Pro5, etc. This adapter is equipped with 8-depth TX/RX FIFOs. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
2015-10-23 18:52:00 +08:00
obj-$(CONFIG_I2C_UNIPHIER_F) += i2c-uniphier-f.o
i2c: Group bus drivers by type The list of I2C/SMBus bus drivers is growing and it is sometimes difficult for the users to figure out what drivers they should enable. By grouping the drivers by type, I hope to make the selection easier. Signed-off-by: Jean Delvare <khali@linux-fr.org>
2008-07-15 04:38:23 +08:00
obj-$(CONFIG_I2C_VERSATILE) += i2c-versatile.o
i2c: vt8500: Add support for I2C bus on Wondermedia SoCs This patch adds support for the I2C bus controllers found on Wondermedia 8xxx-series SoCs. Only master-mode is supported. Signed-off-by: Tony Prisk <linux@prisktech.co.nz> [wsa: fixed one macro to shift 8 instead of 16] Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
2013-06-15 05:52:16 +08:00
obj-$(CONFIG_I2C_WMT) += i2c-wmt.o
i2c: octeon: Split the driver into two parts Move common functionality into a separate file in preparation of the re-use from the ThunderX i2c driver. Functions are slightly re-ordered but no other changes are included. Signed-off-by: Jan Glauber <jglauber@cavium.com> Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
2016-08-25 05:25:43 +08:00
i2c-octeon-objs := i2c-octeon-core.o i2c-octeon-platdrv.o
obj-$(CONFIG_I2C_OCTEON) += i2c-octeon.o
i2c: thunderx: Add i2c driver for ThunderX SOC The ThunderX SOC uses the same i2c block as the Octeon SOC. The main difference is that on ThunderX the device is a PCI device so device probing is done via PCI, interrupts are MSI-X. The clock rates can be set via device tree or ACPI. Signed-off-by: Jan Glauber <jglauber@cavium.com> Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
2016-08-25 05:25:44 +08:00
i2c-thunderx-objs := i2c-octeon-core.o i2c-thunderx-pcidrv.o
obj-$(CONFIG_I2C_THUNDERX) += i2c-thunderx.o
i2c: Add support for Xilinx XPS IIC Bus Interface This patch adds support for the Xilinx XPS IIC Bus Interface. The driver uses the dynamic mode, supporting to put several I2C messages in the FIFO to reduce the number of interrupts. It has the same feature as ocores, it can be passed a list of devices that will be added when the bus is probed. Signed-off-by: Richard Röjfors <richard.rojfors@pelagicore.com> Signed-off-by: Ben Dooks <ben-linux@fluff.org>
2010-02-11 17:42:00 +08:00
obj-$(CONFIG_I2C_XILINX) += i2c-xiic.o
i2c: Support for Netlogic XLR/XLS I2C controller. Add support for the intergrated I2C controller on Netlogic XLR/XLS MIPS SoC. The changes are to add a new file i2c/buses/i2c-xlr.c, containing the i2c bus implementation, and to update i2c/buses/{Kconfig,Makefile} to add the CONFIG_I2C_XLR option. Signed-off-by: Ganesan Ramalingam <ganesanr@netlogicmicro.com> Signed-off-by: Jayachandran C <jayachandranc@netlogicmicro.com> Signed-off-by: Wolfram Sang <w.sang@pengutronix.de>
2012-01-27 16:45:37 +08:00
obj-$(CONFIG_I2C_XLR) += i2c-xlr.o
i2c: xlp9xx: Driver for Netlogic XLP9XX/5XX I2C controller Add an I2C bus driver i2c-xlp9xx.c to support the I2C block in the XLP9xx/XLP5xx MIPS SoC. Update Kconfig and Makefile to add the CONFIG_I2C_XLP9XX option. Signed-off-by: Subhendu Sekhar Behera <sbehera@broadcom.com> Signed-off-by: Jayachandran C <jchandra@broadcom.com> Reviewed-by: Ray Jui <rjui@broadcom.com> Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
2015-03-18 19:50:29 +08:00
obj-$(CONFIG_I2C_XLP9XX) += i2c-xlp9xx.o
i2c: add Renesas R-Car I2C driver R-Car I2C is similar with SH7760 I2C. But the SH7760 I2C driver had many workaround operations, since H/W had bugs. Thus, it was pointless to keep compatible between SH7760 and R-Car I2C drivers. This patch creates new Renesas R-Car I2C driver. Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Wolfram Sang <w.sang@pengutronix.de>
2012-09-28 14:44:25 +08:00
obj-$(CONFIG_I2C_RCAR) += i2c-rcar.o
i2c: Group bus drivers by type The list of I2C/SMBus bus drivers is growing and it is sometimes difficult for the users to figure out what drivers they should enable. By grouping the drivers by type, I hope to make the selection easier. Signed-off-by: Jean Delvare <khali@linux-fr.org>
2008-07-15 04:38:23 +08:00
# External I2C/SMBus adapter drivers
i2c/busses: Add support for Diolan U2C-12 USB-I2C adapter This patch adds support for the Diolan U2C-12 USB-I2C adapter. It also updates MAINTAINERS to list the author as maintainer. Signed-off-by: Guenter Roeck <guenter.roeck@ericsson.com> Signed-off-by: Ben Dooks <ben-linux@fluff.org>
2011-01-27 03:45:49 +08:00
obj-$(CONFIG_I2C_DIOLAN_U2C) += i2c-diolan-u2c.o
i2c: add support for Diolan DLN-2 USB-I2C adapter This patch adds support for the Diolan DLN-2 I2C master module. Due to hardware limitations it does not support SMBUS quick commands. Information about the USB protocol interface can be found in the Programmer's Reference Manual [1], see section 6.2.2 for the I2C master module commands and responses. [1] https://www.diolan.com/downloads/dln-api-manual.pdf Signed-off-by: Laurentiu Palcu <laurentiu.palcu@intel.com> Signed-off-by: Octavian Purdila <octavian.purdila@intel.com> Acked-by: Wolfram Sang <wsa@the-dreams.de> Reviewed-by: Johan Hovold <johan@kernel.org> [Lee: Fixed some whitespace issues in Kconfig] Signed-off-by: Lee Jones <lee.jones@linaro.org>
2014-11-06 21:48:04 +08:00
obj-$(CONFIG_I2C_DLN2) += i2c-dln2.o
i2c: Group bus drivers by type The list of I2C/SMBus bus drivers is growing and it is sometimes difficult for the users to figure out what drivers they should enable. By grouping the drivers by type, I hope to make the selection easier. Signed-off-by: Jean Delvare <khali@linux-fr.org>
2008-07-15 04:38:23 +08:00
obj-$(CONFIG_I2C_PARPORT) += i2c-parport.o
obj-$(CONFIG_I2C_PARPORT_LIGHT) += i2c-parport-light.o
i2c: Add bus driver for for OSIF USB i2c device. OSIF, Open Source InterFace, is a USB based i2c bus master. The origional design was based on i2c-tiny-usb, but more modern versions of the firmware running on the MegaAVR microcontroller use a different protocol over the USB. This code is based on Barry Carter <barry.carter@gmail.com> driver. Signed-off-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
2014-01-11 07:23:59 +08:00
obj-$(CONFIG_I2C_ROBOTFUZZ_OSIF) += i2c-robotfuzz-osif.o
i2c: New bus driver for the TAOS evaluation modules This is a new I2C bus driver for the TAOS evaluation modules. Developped and tested on the TAOS TSL2550 EVM. Signed-off-by: Jean Delvare <khali@linux-fr.org>
2007-07-12 20:12:31 +08:00
obj-$(CONFIG_I2C_TAOS_EVM) += i2c-taos-evm.o
i2c: New i2c-tiny-usb bus driver Add a driver for the i2c-tiny-usb interface. This is a simple do-it-yourself USB to I2C interface targeted at experimental and home use. See the i2c-tiny-usb homepage for hardware details: http://www.harbaum.org/till/i2c_tiny_usb Signed-off-by: Till Harbaum <till@harbaum.org> Signed-off-by: Jean Delvare <khali@linux-fr.org>
2007-05-02 05:26:35 +08:00
obj-$(CONFIG_I2C_TINY_USB) += i2c-tiny-usb.o
i2c: Add viperboard i2c master driver This adds the mfd cell to use the i2c part of the Nano River Technologies viperboard as i2c master. Signed-off-by: Lars Poeschel <poeschel@lemonage.de> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
2012-11-19 23:36:04 +08:00
obj-$(CONFIG_I2C_VIPERBOARD) += i2c-viperboard.o
i2c: Group bus drivers by type The list of I2C/SMBus bus drivers is growing and it is sometimes difficult for the users to figure out what drivers they should enable. By grouping the drivers by type, I hope to make the selection easier. Signed-off-by: Jean Delvare <khali@linux-fr.org>
2008-07-15 04:38:23 +08:00
# Other I2C/SMBus bus drivers
obj-$(CONFIG_I2C_ACORN) += i2c-acorn.o
i2c: bcm-kona: Introduce Broadcom I2C Driver Introduce support for Broadcom Serial Controller (BSC) I2C bus found in the Kona family of Mobile SoCs. FIFO hardware is utilized but only standard mode (100kHz), fast mode (400kHz), fast mode plus (1MHz), and I2C high-speed (3.4 MHz) bus speeds are supported. Signed-off-by: Tim Kryger <tim.kryger@linaro.org> Reviewed-by: Matt Porter <matt.porter@linaro.org> Reviewed-by: Markus Mayer <markus.mayer@linaro.org> [wsa: fixed Kconfig sorting, squashed broken out patches into one] Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
2013-11-15 05:02:13 +08:00
obj-$(CONFIG_I2C_BCM_KONA) += i2c-bcm-kona.o
i2c: brcmstb: Add Broadcom settop SoC i2c controller driver Adding support for i2c controller driver for Broadcom settop SoCs. Signed-off-by: Kamal Dasu <kdasu.kdev@gmail.com> [wsa: removed superfluous owner in platform_driver] Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
2015-06-10 03:36:20 +08:00
obj-$(CONFIG_I2C_BRCMSTB) += i2c-brcmstb.o
i2c: ChromeOS EC tunnel driver On ARM Chromebooks we have a few devices that are accessed by both the AP (the main "Application Processor") and the EC (the Embedded Controller). These are: * The battery (sbs-battery). * The power management unit tps65090. On the original Samsung ARM Chromebook these devices were on an I2C bus that was shared between the AP and the EC and arbitrated using some extranal GPIOs (see i2c-arb-gpio-challenge). The original arbitration scheme worked well enough but had some downsides: * It was nonstandard (not using standard I2C multimaster) * It only worked if the EC-AP communication was I2C * It was relatively hard to debug problems (hard to tell if i2c issues were caused by the EC, the AP, or some device on the bus). On the HP Chromebook 11 the design was changed to: * The AP/EC comms were still i2c, but the battery/tps65090 were no longer on the bus used for AP/EC communication. The battery was exposed to the AP through a limited i2c tunnel and tps65090 was exposed to the AP through a custom Linux driver. On the Samsung ARM Chromebook 2 the scheme is changed yet again, now: * The AP/EC comms are now using SPI for faster speeds. * The EC's i2c bus is exposed to the AP through a full i2c tunnel. The upstream "tegra124-venice2" uses the same scheme as the Samsung ARM Chromebook 2, though it has a different set of components on the other side of the bus. This driver supports the scheme used by the Samsung ARM Chromebook 2. Future patches to this driver could add support for the battery tunnel on the HP Chromebook 11 (and perhaps could even be used to access tps65090 on the HP Chromebook 11 instead of using a special driver, but I haven't researched that enough). Signed-off-by: Vincent Palatin <vpalatin@chromium.org> Signed-off-by: Simon Glass <sjg@chromium.org> Signed-off-by: Doug Anderson <dianders@chromium.org> Reviewed-by: Wolfram Sang <wsa@the-dreams.de> Signed-off-by: Lee Jones <lee.jones@linaro.org>
2014-05-01 01:44:09 +08:00
obj-$(CONFIG_I2C_CROS_EC_TUNNEL) += i2c-cros-ec-tunnel.o
i2c: Group bus drivers by type The list of I2C/SMBus bus drivers is growing and it is sometimes difficult for the users to figure out what drivers they should enable. By grouping the drivers by type, I hope to make the selection easier. Signed-off-by: Jean Delvare <khali@linux-fr.org>
2008-07-15 04:38:23 +08:00
obj-$(CONFIG_I2C_ELEKTOR) += i2c-elektor.o
i2c: mlxcpld: add master driver for mellanox systems Device driver for Mellanox I2C controller logic, implemented in Lattice CPLD device. Device supports: - Master mode - One physical bus - Polling mode The Kconfig currently controlling compilation of this code is: drivers/i2c/busses/Kconfig:config I2C_MLXCPLD Signed-off-by: Michael Shych <michaelsh@mellanox.com> Signed-off-by: Vadim Pasternak <vadimp@mellanox.com> Reviewed-by: Jiri Pirko <jiri@mellanox.com> Reviewed-by: Vladimir Zapolskiy <vz@mleia.com> Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
2016-11-21 00:56:14 +08:00
obj-$(CONFIG_I2C_MLXCPLD) += i2c-mlxcpld.o
i2c: Driver to expose PowerNV platform i2c busses The patch exposes the available i2c busses on the PowerNV platform to the kernel and implements the bus driver to support i2c and smbus commands. The driver uses the platform device infrastructure to probe the busses on the platform and registers them with the i2c driver framework. Signed-off-by: Neelesh Gupta <neelegup@linux.vnet.ibm.com> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Acked-by: Wolfram Sang <wsa@the-dreams.de> (I2C part, excluding the bindings) Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
2014-12-14 02:01:05 +08:00
obj-$(CONFIG_I2C_OPAL) += i2c-opal.o
i2c: Group bus drivers by type The list of I2C/SMBus bus drivers is growing and it is sometimes difficult for the users to figure out what drivers they should enable. By grouping the drivers by type, I hope to make the selection easier. Signed-off-by: Jean Delvare <khali@linux-fr.org>
2008-07-15 04:38:23 +08:00
obj-$(CONFIG_I2C_PCA_ISA) += i2c-pca-isa.o
obj-$(CONFIG_I2C_SIBYTE) += i2c-sibyte.o
i2c: add SLIMpro I2C device driver on APM X-Gene platform Add SLIMpro I2C device driver on APM X-Gene platform. This I2C device driver use the SLIMpro Mailbox driver to tunnel message to the SLIMpro coprocessor to do the work of accessing I2C components. Signed-off-by: Feng Kan <fkan@apm.com> Signed-off-by: Hieu Le <hnle@apm.com> Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
2015-04-25 06:17:50 +08:00
obj-$(CONFIG_I2C_XGENE_SLIMPRO) += i2c-xgene-slimpro.o
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
obj-$(CONFIG_SCx200_ACB) += scx200_acb.o
i2c: Change to new flag variable Replace EXTRA_CFLAGS with ccflags-y. Signed-off-by: matt mooney <mfm@muteddisk.com> Signed-off-by: Jean Delvare <khali@linux-fr.org>
2010-10-25 00:16:58 +08:00
ccflags-$(CONFIG_I2C_DEBUG_BUS) := -DDEBUG