1 files changed, 49 insertions, 0 deletions
diff --git a/examples/imx7_colibri_m4/low_power_demo/gpc.h b/examples/imx7_colibri_m4/low_power_demo/gpc.h
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index 0000000..8c61adf
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+++ b/examples/imx7_colibri_m4/low_power_demo/gpc.h
@@ -0,0 +1,49 @@
+/*
+ * Copyright (c) 2015, Freescale Semiconductor, Inc.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without modification,
+ * are permitted provided that the following conditions are met:
+ *
+ * o Redistributions of source code must retain the above copyright notice, this list
+ *   of conditions and the following disclaimer.
+ *
+ * o Redistributions in binary form must reproduce the above copyright notice, this
+ *   list of conditions and the following disclaimer in the documentation and/or
+ *   other materials provided with the distribution.
+ *
+ * o Neither the name of Freescale Semiconductor, Inc. nor the names of its
+ *   contributors may be used to endorse or promote products derived from this
+ *   software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
+ * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef __GPC_H__
+#define __GPC_H__
+#include "device_imx.h"
+
+#define TOTAL_IRQ_NUM   128
+#define IRQ_PER_REGISTER 32
+
+typedef enum gpc_irq_wakeup_mode {
+    GPC_IRQ_WAKEUP_ENABLE,
+    GPC_IRQ_WAKEUP_DISABLE,
+} GPC_IRQ_WAKEUP_MODE;
+
+void GPC_Init(GPC_Type* base);
+
+void GPC_EnableM4WakeupIRQ(GPC_Type* base, uint32_t irq_no, GPC_IRQ_WAKEUP_MODE wakeup_mode);
+
+void GPC_SetM4NextLPM(GPC_Type* base, uint32_t lpm_val);
+
+#endif