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authorAditya Angadi <aditya.angadi@arm.com>2019-12-31 14:23:53 +0530
committerVijayenthiran Subramaniam <vijayenthiran.subramaniam@arm.com>2020-02-07 19:24:17 +0530
commit31e703f99574a5a1edeadde611b031c422d5987c (patch)
tree366e92c86fcd8c75717fccbd01cb8873492129db /include/drivers/arm
parentf893160690725fe79c8eb63fd90a945cc0374d90 (diff)
downloadtrusted-firmware-a-31e703f99574a5a1edeadde611b031c422d5987c.tar.gz
drivers/arm/scmi: allow use of multiple SCMI channels
On systems that have multiple platform components that can interpret the SCMI messages, there is a need to support multiple SCMI channels (one each to those platform components). Extend the existing SCMI interface that currently supports only a single SCMI channel to support multiple SCMI channels. Change-Id: Ice4062475b903aef3b5e5bc37df364c9778a62c5 Signed-off-by: Aditya Angadi <aditya.angadi@arm.com>
Diffstat (limited to 'include/drivers/arm')
-rw-r--r--include/drivers/arm/css/scmi.h4
1 files changed, 2 insertions, 2 deletions
diff --git a/include/drivers/arm/css/scmi.h b/include/drivers/arm/css/scmi.h
index 1f8dc6ccea..e8a2863a9f 100644
--- a/include/drivers/arm/css/scmi.h
+++ b/include/drivers/arm/css/scmi.h
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2017-2019, ARM Limited and Contributors. All rights reserved.
+ * Copyright (c) 2017-2020, ARM Limited and Contributors. All rights reserved.
*
* SPDX-License-Identifier: BSD-3-Clause
*/
@@ -162,7 +162,7 @@ int scmi_ap_core_set_reset_addr(void *p, uint64_t reset_addr, uint32_t attr);
int scmi_ap_core_get_reset_addr(void *p, uint64_t *reset_addr, uint32_t *attr);
/* API to get the platform specific SCMI channel information. */
-scmi_channel_plat_info_t *plat_css_get_scmi_info(void);
+scmi_channel_plat_info_t *plat_css_get_scmi_info(int channel_id);
/* API to override default PSCI callbacks for platforms that support SCMI. */
const plat_psci_ops_t *css_scmi_override_pm_ops(plat_psci_ops_t *ops);