mailbox: imx-mailbox: support i.MX8ULP MU

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i.MX8ULP MU has different register layout and bit layout compared
with i.MX6SX/7ULP/8.

So add enum imx_mu_type to show it is IMX_MU_V2 or IMX_MU_V1.

For IMX_MU_V2 mu hardware, check it when calculating bit offset to get
the correct offset.

Signed-off-by: Peng Fan <peng.fan@nxp.com>
Signed-off-by: Jassi Brar <jaswinder.singh@linaro.org>

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Peng Fan 2021-05-28 18:06:03 +08:00 • committed by Jassi Brar

parent f689a7cf75

commit 4f0b776ef5

1 changed files with 63 additions and 41 deletions

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drivers/mailbox/imx-mailbox.c

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