[PATCH v4 2/4] remoteproc: imx_rproc: Add IMX_RPROC_SCU_API method

[Shengjiu Wang]

On i.MX8QM and i.MX8QXP, most devices are controlled
by System Control Unit, so add IMX_RPROC_SCU_API
method for these platform.

Signed-off-by: Shengjiu Wang <shengjiu.wang@xxxxxxx>
---
 drivers/remoteproc/imx_rproc.h | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/drivers/remoteproc/imx_rproc.h b/drivers/remoteproc/imx_rproc.h
index 23d8e808d27f..1c7e2127c758 100644
--- a/drivers/remoteproc/imx_rproc.h
+++ b/drivers/remoteproc/imx_rproc.h
@@ -22,6 +22,8 @@ enum imx_rproc_method {
 	IMX_RPROC_MMIO,
 	/* Through ARM SMCCC */
 	IMX_RPROC_SMC,
+	/* Through System Control Unit API */
+	IMX_RPROC_SCU_API,
 };
 
 struct imx_rproc_dcfg {
-- 
2.17.1