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path: root/target/linux/imx6/patches-4.3/207-i2c-imx-add-retries-for-NAK-s-on-ventana-boards.patch
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* imx6: drop 4.3 supportLuka Perkov2016-01-181-22/+0
| | | | | | Signed-off-by: Luka Perkov <luka@openwrt.org> SVN-Revision: 48299
* kernel/4.3: update to version 4.3.3Hauke Mehrtens2016-01-121-6/+4
| | | | | | Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de SVN-Revision: 48224
* imx6: add i2c retries for Ventana /dev/i2c-0Luka Perkov2015-12-281-0/+24
On Ventana boards the Gateworks System Controller is the only device on I2C1 (/dev/i2c-0) and it can NAK transfers if it is busy in an ADC loop. Because this is a multi-function device with several slave addresses it is best to add retries at the controller level instead of within each slave driver. This adds a patch that adds 3 retries for i2c transactions only for Ventana boards and only for I2C1 Signed-off-by: Tim Harvey <tharvey@gateworks.com> Signed-off-by: Pushpal Sidhu <psidhu@gateworks.com> SVN-Revision: 48012