feat(rk3588): support SCMI for clock/reset domain
rockchip scmi clock controls clocks which only available in secure mode.
Signed-off-by: XiaoDong Huang <derrick.huang@rock-chips.com>
Change-Id: I5b983877a5b4e8acababbf7e0a3e2725e6479e08
diff --git a/plat/rockchip/common/scmi/scmi_rstd.h b/plat/rockchip/common/scmi/scmi_rstd.h
new file mode 100644
index 0000000..1af5881
--- /dev/null
+++ b/plat/rockchip/common/scmi/scmi_rstd.h
@@ -0,0 +1,45 @@
+/*
+ * Copyright (c) 2024, Rockchip, Inc. All rights reserved.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ */
+
+#ifndef RK_SCMI_RESET_DOMAIN_H
+#define RK_SCMI_RESET_DOMAIN_H
+
+#include <stdint.h>
+
+#include <common.h>
+
+struct rk_scmi_rstd;
+
+struct rk_scmi_rstd_ops {
+ int (*reset_auto)(struct rk_scmi_rstd *rstd, uint32_t state);
+ int (*reset_explicit)(struct rk_scmi_rstd *rstd, bool assert_not_deassert);
+};
+
+typedef struct rk_scmi_rstd {
+ char name[SCMI_RESET_DOMAIN_ATTR_NAME_SZ];
+ uint32_t id;
+ uint32_t attribute;
+ uint32_t latency;
+ struct rk_scmi_rstd_ops *rstd_ops;
+} rk_scmi_rstd_t;
+
+/*
+ * Return number of reset domain for an agent
+ * @agent_id: SCMI agent ID
+ * Return number of reset domain
+ */
+size_t rockchip_scmi_rstd_count(unsigned int agent_id);
+
+/*
+ * Get rk_scmi_rstd_t point
+ * @agent_id: SCMI agent ID
+ * @scmi_id: SCMI rstd ID
+ * Return a rk_scmi_rstd_t point
+ */
+rk_scmi_rstd_t *rockchip_scmi_get_rstd(unsigned int agent_id,
+ unsigned int scmi_id);
+
+#endif /* RK_SCMI_RESET_DOMAIN_H */