GK SDK 源码库: XMIPCLinuxV100R005C00SPC030 (kernel/tools/open_source excluded)

2026-09-06 03:52:57 +08:00
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+// SPDX-License-Identifier: GPL-2.0+
+/*
+ * Texas Instruments' K3 Adaptive Voltage Scaling driver
+ *
+ * Copyright (C) 2019 Texas Instruments Incorporated - http://www.ti.com/
+ *      Tero Kristo <t-kristo@ti.com>
+ *
+ */
+
+#ifndef _K3_AVS0_
+#define _K3_AVS0_
+
+#define AM6_VDD_WKUP		0
+#define AM6_VDD_MCU		1
+#define AM6_VDD_CORE		2
+#define AM6_VDD_MPU0		3
+#define AM6_VDD_MPU1		4
+
+#define J721E_VDD_MPU		2
+
+#define NUM_OPPS		4
+
+#define AM6_OPP_NOM		1
+#define AM6_OPP_OD		2
+#define AM6_OPP_TURBO		3
+
+int k3_avs_set_opp(struct udevice *dev, int vdd_id, int opp_id);
+int k3_avs_notify_freq(int dev_id, int clk_id, u32 freq);
+
+#endif