u-boot.git/drivers/i2c, branch v2016.11-rc2

libfdt: Bring in upstream stringlist functions

2016-10-13T19:54:10Z

These have now landed upstream. The naming is different and in one case the function signature has changed. Update the code to match. This applies the following upstream commits by Thierry Reding : 604e61e fdt: Add functions to retrieve strings 8702bd1 fdt: Add a function to get the index of a string 2218387 fdt: Add a function to count strings Signed-off-by: Simon Glass

x86: i2c: Fix cast of address to 32-bit value

2016-10-11T03:55:33Z

This gives a build warning on 64-bit x86. Fix it. Signed-off-by: Simon Glass Acked-by: Heiko Schocher Reviewed-by: Bin Meng

cros_ec: Honor the google,remote-bus dt property

2016-10-08T13:33:36Z

Boards where ECs that use a I2C port != 0 specify this in the devicetree file via the google,remote-bus property. Previously this was ignored and hardcoded to port 0. Signed-off-by: Moritz Fischer Cc: Simon Glass Cc: Heiko Schocher Cc: u-boot@lists.denx.de Acked-by: Simon Glass

i2c: tegra: only use new clock/reset APIs

2016-09-27T16:11:03Z

Now that the standard clock/reset APIs are available for all Tegra SoCs, convert the I2C driver to use them exclusively, and remove any references to the custom Tegra-specific APIs. Cc: Heiko Schocher Signed-off-by: Stephen Warren Signed-off-by: Tom Warren

i2c: mvtwsi.c: Add support for Marvell Armada 7K/8K

2016-09-26T08:43:10Z

By adding the "marvell,mv78230-i2c" compatible property, we can enable this I2C driver to support these new ARM64 chips as well. Signed-off-by: Stefan Roese Cc: Nadav Haklai Cc: Neta Zur Hershkovits Cc: Kostya Porotchkin Cc: Omri Itach Cc: Igal Liberman Cc: Haim Boot Cc: Hanna Hawa Cc: Heiko Schocher

i2c: mv_i2c.c: Validate read length in I2C command

2016-09-26T08:42:56Z

The I2C bus will get stuck when reading 0 byte. So we add validation of the read length in i2c_read(). This issue only occurs on read operation. Signed-off-by: jinghua Signed-off-by: Stefan Roese Cc: Nadav Haklai Cc: Kostya Porotchkin Cc: Wilson Ding Cc: Victor Gu Cc: Hua Jing Cc: Terry Zhou Cc: Hanna Hawa Cc: Haim Boot Cc: Heiko Schocher

i2c: mv_i2c.c: Enable runtime speed selection (standard vs fast mode)

2016-09-26T08:42:37Z

This patch adds runtime speed configuration to the mv_i2c driver. Currently standard (max 100kHz) and fast mode (max 400kHz) are supported. Signed-off-by: Stefan Roese Cc: Nadav Haklai Cc: Kostya Porotchkin Cc: Wilson Ding Cc: Victor Gu Cc: Hua Jing Cc: Terry Zhou Cc: Hanna Hawa Cc: Haim Boot Cc: Heiko Schocher

i2c: mv_i2c.c: Add DM support

2016-09-26T08:41:59Z

Signed-off-by: Stefan Roese Cc: Nadav Haklai Cc: Kostya Porotchkin Cc: Wilson Ding Cc: Victor Gu Cc: Hua Jing Cc: Terry Zhou Cc: Hanna Hawa Cc: Haim Boot Cc: Heiko Schocher

i2c: mv_i2c.c: Prepare driver for DM conversion

2016-09-26T08:41:17Z

To prepare for the DM conversion, we add a layer of compatibility functions to be used by both the legacy and the DM functions. Signed-off-by: Stefan Roese Cc: Nadav Haklai Cc: Kostya Porotchkin Cc: Wilson Ding Cc: Victor Gu Cc: Hua Jing Cc: Terry Zhou Cc: Hanna Hawa Cc: Haim Boot Cc: Heiko Schocher

i2c: mv_i2c.c: Remove CONFIG_HARD_I2C

2016-09-26T08:41:03Z

CONFIG_HARD_I2C is not needed, lets remove it. Signed-off-by: Stefan Roese Cc: Nadav Haklai Cc: Kostya Porotchkin Cc: Wilson Ding Cc: Victor Gu Cc: Hua Jing Cc: Terry Zhou Cc: Hanna Hawa Cc: Haim Boot Cc: Heiko Schocher