torvalds/linux
3
0
Fork 0
mirror of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git synced 2026-04-19 12:49:10 +08:00
Code Issues Packages Projects Releases Wiki Activity

firmware: arm_scmi: Add module aliases to i.MX vendor protocols

Browse Source 
Using the pattern 'scmi-protocol-0x<PROTO_ID>-<VEND_ID>' as MODULE_ALIAS
allows the SCMI core to autoload this protocol, if built as a module, when
its protocol operations are requested by an SCMI driver.

Cc: Peng Fan <peng.fan@nxp.com>
Acked-by: Peng Fan <peng.fan@nxp.com>
Signed-off-by: Cristian Marussi <cristian.marussi@arm.com>
Message-Id: <20241209164957.1801886-3-cristian.marussi@arm.com>
Signed-off-by: Sudeep Holla <sudeep.holla@arm.com>
This commit is contained in:
Cristian Marussi
2024-12-09 16:49:56 +00:00
committed by Sudeep Holla
parent 54cf6e786c
commit d4cc8912cb
3 changed files with 11 additions and 8 deletions
Download Patch File Download Diff File Expand all files Collapse all files

5
drivers/firmware/arm_scmi/vendors/imx/imx-sm-bbm.c vendored
View File

@@ -374,10 +374,11 @@ static const struct scmi_protocol scmi_imx_bbm = {
.ops = &scmi_imx_bbm_proto_ops,
.events = &scmi_imx_bbm_protocol_events,
.supported_version = SCMI_PROTOCOL_SUPPORTED_VERSION,
.vendor_id = "NXP",
.sub_vendor_id = "IMX",
.vendor_id = SCMI_IMX_VENDOR,
.sub_vendor_id = SCMI_IMX_SUBVENDOR,
};
module_scmi_protocol(scmi_imx_bbm);
MODULE_ALIAS("scmi-protocol-" __stringify(SCMI_PROTOCOL_IMX_BBM) "-" SCMI_IMX_VENDOR);
MODULE_DESCRIPTION("i.MX SCMI BBM driver");
MODULE_LICENSE("GPL");

5
drivers/firmware/arm_scmi/vendors/imx/imx-sm-misc.c vendored
View File

@@ -309,10 +309,11 @@ static const struct scmi_protocol scmi_imx_misc = {
.ops = &scmi_imx_misc_proto_ops,
.events = &scmi_imx_misc_protocol_events,
.supported_version = SCMI_PROTOCOL_SUPPORTED_VERSION,
.vendor_id = "NXP",
.sub_vendor_id = "IMX",
.vendor_id = SCMI_IMX_VENDOR,
.sub_vendor_id = SCMI_IMX_SUBVENDOR,
};
module_scmi_protocol(scmi_imx_misc);
MODULE_ALIAS("scmi-protocol-" __stringify(SCMI_PROTOCOL_IMX_MISC) "-" SCMI_IMX_VENDOR);
MODULE_DESCRIPTION("i.MX SCMI MISC driver");
MODULE_LICENSE("GPL");

9
include/linux/scmi_imx_protocol.h
View File

@@ -13,10 +13,11 @@
#include <linux/notifier.h>
#include <linux/types.h>
enum scmi_nxp_protocol {
SCMI_PROTOCOL_IMX_BBM = 0x81,
SCMI_PROTOCOL_IMX_MISC = 0x84,
};
#define SCMI_PROTOCOL_IMX_BBM 0x81
#define SCMI_PROTOCOL_IMX_MISC 0x84
#define SCMI_IMX_VENDOR "NXP"
#define SCMI_IMX_SUBVENDOR "IMX"
struct scmi_imx_bbm_proto_ops {
int (*rtc_time_set)(const struct scmi_protocol_handle *ph, u32 id,