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(parent: f83ef0d) | patch
sunxi: board: Add i2c initialization for sun50i
authorStefan Mavrodiev <stefan@olimex.com>
Tue, 8 Jan 2019 10:04:30 +0000 (12:04 +0200)
committerJagan Teki <jagan@amarulasolutions.com>
Fri, 18 Jan 2019 16:49:08 +0000 (22:19 +0530)
commitda1ae5905ee84032bea187e4845a2f6743cf8ac4
tree5b90f14e814a4e7cd57a27ed5db392658985d069tree | snapshot
parentf83ef0dac83110d20389eb71f09285f009f3d198commit | diff
sunxi: board: Add i2c initialization for sun50i

To use TWI0/1/2 the user can select CONFIG_I2C#_ENABLE.
However even the controller is enabled, the mux for the pins
are not set.

This patch follows the existing mux method. Since the pads are
different, separate check is added for each i2c.

Tested with A64-SOM204 board.

Signed-off-by: Stefan Mavrodiev <stefan@olimex.com>
Acked-by: Maxime Ripard <maxime.ripard@bootlin.com>
Reviewed-by: Jagan Teki <jagan@openedev.com>
arch/arm/include/asm/arch-sunxi/gpio.h diff | blob | history
board/sunxi/board.c diff | blob | history
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