scmi_protocols: add SCMI misc protocol protocol_id and message_id for getting the...

SCMI misc protocol is intended for miscellaneous functions which are
device specific and are usually defined to access bit fields. It is i.MX
specific. This patch adds SCMI misc protocol protocol_id and message_id
for getting the ROM passover data.

Signed-off-by: Peng Fan <peng.fan@nxp.com>
Signed-off-by: Alice Guo <alice.guo@nxp.com>
Reviewed-by: Ye Li <ye.li@nxp.com>
Reviewed-by: Marek Vasut <marex@denx.de>

diff --git a/include/scmi_protocols.h b/include/scmi_protocols.h
index 279ebba..06de4a6 100644 (file)
--- a/include/scmi_protocols.h
+++ b/include/scmi_protocols.h
@@ -25,6 +25,7 @@ enum scmi_std_protocol {
        SCMI_PROTOCOL_ID_RESET_DOMAIN = 0x16,
        SCMI_PROTOCOL_ID_VOLTAGE_DOMAIN = 0x17,
        SCMI_PROTOCOL_ID_PINCTRL = 0x19,
+       SCMI_PROTOCOL_ID_IMX_MISC = 0x84,
 };
 
 enum scmi_status_code {
@@ -50,6 +51,10 @@ enum scmi_discovery_id {
        SCMI_PROTOCOL_MESSAGE_ATTRIBUTES = 0x2,
 };
 
+enum scmi_imx_misc_message_id {
+       SCMI_MISC_ROM_PASSOVER_GET = 0x7
+};
+
 /*
  * SCMI Base Protocol
  */