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(parent: 04df45f) | patch
firmware: imx-scu: Support one TX and one RX
authorPeng Fan <peng.fan@nxp.com>
Thu, 19 Mar 2020 07:49:53 +0000 (15:49 +0800)
committerShawn Guo <shawnguo@kernel.org>
Mon, 20 Apr 2020 14:46:14 +0000 (22:46 +0800)
commitf25a066d1a07affb7bea4e5d9c179c3338338e23
tree1b5c6e4e55e2f14e470b790103854ab37b649108tree | snapshot
parent04df45fba52177f796a20642b92fdc44e489e174commit | diff
firmware: imx-scu: Support one TX and one RX

Current imx-scu requires four TX and four RX to communicate with
SCU. This is low efficient and causes lots of mailbox interrupts.

With imx-mailbox driver could support one TX to use all four transmit
registers and one RX to use all four receive registers, imx-scu
could use one TX and one RX.

Signed-off-by: Peng Fan <peng.fan@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
drivers/firmware/imx/imx-scu.c diff | blob | history
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