u-boot.git/drivers/i2c/Makefile, branch v2021.01

i2c: ocores: add i2c driver for OpenCores I2C controller

2020-11-28T07:30:41Z

Add support for the OpenCores I2C controller IP core (See http://www.opencores.org/projects.cgi/web/i2c/overview). This driver implementation is inspired from the Linux OpenCores I2C driver available. Thanks to Peter Korsgaard for writing Linux OpenCores I2C driver. Signed-off-by: Pragnesh Patel Reviewed-by: Rick Chen

sandbox: Fix up building for of-platdata

2020-10-29T20:42:18Z

There is no devicetree with of-platdata. Update a few uclasses to allow them to be built for sandbox_spl. Also drop the i2c-gpio from SPL to avoid build errors, since it does not support of-platdata. Signed-off-by: Simon Glass

i2c: Add a generic driver to generate ACPI info

2020-09-25T03:27:15Z

Many I2C devices produce roughly the same ACPI data with just things like the GPIO/interrupt information being different. This can be handled by a generic driver along with some information in the device tree. Add a generic i2c driver for this purpose. Signed-off-by: Simon Glass Reviewed-by: Heiko Schocher

Link failure with CONFIG_SPL and CONFIG_I2C_MUX_PCA954x

2020-08-25T04:25:42Z

Fix for the case of a U-Boot configuration with CONFIG_SPL, CONFIG_I2C_MUX, CONFIG_I2C_MUX_PCA954x, no CONFIG_SPL_DM and no CONFIG_SPL_I2C_MUX. Without this fix linking of pca954x fails because dm_write_i2c does not exist because CONFIG_SPL_DM is not defined. Signed-off-by: Kees Trommel Cc: Heiko Schocher

i2c: add nexell driver

2020-07-29T12:43:40Z

Changes in relation to FriendlyARM's U-Boot nanopi2-v2016.01: - i2c/nx_i2c.c: Some adaptions mainly because of changes in "struct udevice". - several Bugfixes in nx_i2c.c. - the driver has been for s5p6818 only. Code extended appropriately in order s5p4418 is also working. - "probe_chip" added. - pinctrl-driver/dt is used instead of configuring the i2c I/O-pins in the i2c-driver. - '#ifdef CONFIG...' changed to 'if (IS_ENABLED(CONFIG...))' where possible (and similar). - livetree API (dev_read_...) is used instead of fdt one (fdt...). Signed-off-by: Stefan Bosch

i2c: i2c-cortina: added CAxxxx I2C support

2020-07-09T04:02:44Z

Add I2C controller support for Cortina Access CAxxxx SoCs Signed-off-by: Arthur Li Signed-off-by: Alex Nemirovsky CC: Heiko Schocher Reviewed-by: Heiko Schocher hs: fixed build error, add include log.h

i2c: octeon_i2c: Add I2C controller driver for Octeon

2020-07-09T04:02:44Z

Add support for I2C controllers found on Octeon II/III and Octeon TX TX2 SoC platforms. Signed-off-by: Aaron Williams Signed-off-by: Suneel Garapati Signed-off-by: Stefan Roese Cc: Heiko Schocher Cc: Simon Glass Cc: Daniel Schwierzeck Cc: Aaron Williams Cc: Chandrakala Chavva Reviewed-by: Simon Glass Reviewed-by: Heiko Schocher Reviewed-by: Rayagonda Kokatanur

drivers: i2c: add brcm iproc I2C driver support

2020-04-20T04:52:28Z

Add I2C driver support for Broadcom iproc-based socs. Signed-off-by: Arjun Jyothi Signed-off-by: Rayagonda Kokatanur Signed-off-by: Sheetal Tigadoli Signed-off-by: Vladimir Olovyannikov Reviewed-by: Heiko Schocher

i2c: designware: Tidy up PCI support

2019-12-15T03:44:08Z

This is hacked into the driver at present. It seems better to have it as a separate driver that uses the base driver. Create a new file and put the X86 code into it. Actually the Baytrail settings should really come from the device tree. Note that 'has_max_speed' is added as well. This is currently always false but since only Baytrail provides the config, it does not affect operation for other devices. Signed-off-by: Simon Glass Reviewed-by: Heiko Schocher Reviewed-by: Bin Meng

i2c: remove i2c driver-model compatibility layer

2019-07-29T21:58:52Z

There are no more users of the compatibility layer for i2c. Remove the driver and all references to it. Signed-off-by: Bartosz Golaszewski Acked-by: Heiko Schocher