u-boot

Author	SHA1	Message	Date
Beniamino Galvani	50a69095cb	i2c: meson: add some comments Add some comment describing the purpose of struct members and functions. Signed-off-by: Beniamino Galvani <b.galvani@gmail.com> Reviewed-by: Simon Glass <sjg@chromium.org> Reviewed-by: Heiko Schocher <hs@denx.de>	8 years ago
Beniamino Galvani	989bb924c4	i2c: meson: fix return codes on error Change meson_i2c_xfer_msg() to return -EREMOTEIO in case of NACK, as done by other drivers. Also, don't change the return error in meson_i2c_xfer(). Signed-off-by: Beniamino Galvani <b.galvani@gmail.com> Reviewed-by: Simon Glass <sjg@chromium.org> Reviewed-by: Heiko Schocher <hs@denx.de>	8 years ago
Beniamino Galvani	8c47ab6b3b	i2c: meson: reduce timeout The datasheet doesn't specify a suggested timeout and 500ms seems very long: reduce it to 100ms. Signed-off-by: Beniamino Galvani <b.galvani@gmail.com> Reviewed-by: Simon Glass <sjg@chromium.org> Reviewed-by: Heiko Schocher <hs@denx.de>	8 years ago
Beniamino Galvani	f8d9ca1833	i2c: add Amlogic Meson driver Add a driver for the I2C controller available on Amlogic Meson SoCs. Signed-off-by: Beniamino Galvani <b.galvani@gmail.com> Reviewed-by: Neil Armstrong <narmstrong@baylibre.com>	8 years ago