i2c: nomadik: support Mobileye EyeQ6H I2C controller

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Add EyeQ6H support to the nmk-i2c AMBA driver. It shares the same quirk
as EyeQ5: the memory bus only supports 32-bit accesses. Avoid writeb()
and readb() by reusing the same `priv->has_32b_bus` flag.

It does NOT need to write speed-mode specific value into a register;
therefore it does not depend on the mobileye,olb DT property.

Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Théo Lebrun <theo.lebrun@bootlin.com>
Signed-off-by: Andi Shyti <andi.shyti@kernel.org>
Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>

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Théo Lebrun 2024-10-09 16:01:10 +02:00 • committed by Wolfram Sang

parent a0d15cc47f

commit 814a3225f4

1 changed files with 6 additions and 2 deletions

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drivers/i2c/busses/i2c-nomadik.c

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