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| author |   Dong Aisheng <aisheng.dong@nxp.com> | 2018-10-07 21:04:42 +0800 |
|---|---|---|
| committer |   Shawn Guo <shawnguo@kernel.org> | 2018-10-08 22:09:09 +0800 |
| commit | edbee095fafb4b727b51032bdc41e345f95bbc20 (patch) | |
| tree | 91daf27ade219f0e8f1b93fe249ba852191c387f /drivers/firmware/Kconfig | |
| parent | dt-bindings: arm: fsl: add scu binding doc (diff) | |
| download | linux-dev-edbee095fafb4b727b51032bdc41e345f95bbc20.tar.xz linux-dev-edbee095fafb4b727b51032bdc41e345f95bbc20.zip | |
firmware: imx: add SCU firmware driver support
The System Controller Firmware (SCFW) is a low-level system function
which runs on a dedicated Cortex-M core to provide power, clock, and
resource management. It exists on some i.MX8 processors. e.g. i.MX8QM
(QM, QP), and i.MX8QX (QXP, DX).
This patch implements the SCU firmware IPC function and the common
message sending API sc_call_rpc.
Cc: Shawn Guo <shawnguo@kernel.org>
Cc: Fabio Estevam <fabio.estevam@nxp.com>
Cc: Jassi Brar <jassisinghbrar@gmail.com>
Reviewed-by: Sascha Hauer <s.hauer@pengutronix.de>
Signed-off-by: Dong Aisheng <aisheng.dong@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Diffstat (limited to 'drivers/firmware/Kconfig')
| -rw-r--r-- | drivers/firmware/Kconfig | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/firmware/Kconfig b/drivers/firmware/Kconfig index 6e83880046d7..bd9e4e2c41db 100644 --- a/drivers/firmware/Kconfig +++ b/drivers/firmware/Kconfig @@ -289,6 +289,7 @@ config HAVE_ARM_SMCCC source "drivers/firmware/broadcom/Kconfig" source "drivers/firmware/google/Kconfig" source "drivers/firmware/efi/Kconfig" +source "drivers/firmware/imx/Kconfig" source "drivers/firmware/meson/Kconfig" source "drivers/firmware/tegra/Kconfig" |