[Feature]Upload Modem source code
Change-Id: Id4294f30faced84d3e6fd6d5e61e1111bf287a37
diff --git a/mcu/driver/devdrv/pdn/src/drvpdn.c b/mcu/driver/devdrv/pdn/src/drvpdn.c
new file mode 100644
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--- /dev/null
+++ b/mcu/driver/devdrv/pdn/src/drvpdn.c
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+/*****************************************************************************
+* Copyright Statement:
+* --------------------
+* This software is protected by Copyright and the information contained
+* herein is confidential. The software may not be copied and the information
+* contained herein may not be used or disclosed except with the written
+* permission of MediaTek Inc. (C) 2012
+*
+* BY OPENING THIS FILE, BUYER HEREBY UNEQUIVOCALLY ACKNOWLEDGES AND AGREES
+* THAT THE SOFTWARE/FIRMWARE AND ITS DOCUMENTATIONS ("MEDIATEK SOFTWARE")
+* RECEIVED FROM MEDIATEK AND/OR ITS REPRESENTATIVES ARE PROVIDED TO BUYER ON
+* AN "AS-IS" BASIS ONLY. MEDIATEK EXPRESSLY DISCLAIMS ANY AND ALL WARRANTIES,
+* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE IMPLIED WARRANTIES OF
+* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE OR NONINFRINGEMENT.
+* NEITHER DOES MEDIATEK PROVIDE ANY WARRANTY WHATSOEVER WITH RESPECT TO THE
+* SOFTWARE OF ANY THIRD PARTY WHICH MAY BE USED BY, INCORPORATED IN, OR
+* SUPPLIED WITH THE MEDIATEK SOFTWARE, AND BUYER AGREES TO LOOK ONLY TO SUCH
+* THIRD PARTY FOR ANY WARRANTY CLAIM RELATING THERETO. MEDIATEK SHALL ALSO
+* NOT BE RESPONSIBLE FOR ANY MEDIATEK SOFTWARE RELEASES MADE TO BUYER'S
+* SPECIFICATION OR TO CONFORM TO A PARTICULAR STANDARD OR OPEN FORUM.
+*
+* BUYER'S SOLE AND EXCLUSIVE REMEDY AND MEDIATEK'S ENTIRE AND CUMULATIVE
+* LIABILITY WITH RESPECT TO THE MEDIATEK SOFTWARE RELEASED HEREUNDER WILL BE,
+* AT MEDIATEK'S OPTION, TO REVISE OR REPLACE THE MEDIATEK SOFTWARE AT ISSUE,
+* OR REFUND ANY SOFTWARE LICENSE FEES OR SERVICE CHARGE PAID BY BUYER TO
+* MEDIATEK FOR SUCH MEDIATEK SOFTWARE AT ISSUE.
+*
+* THE TRANSACTION CONTEMPLATED HEREUNDER SHALL BE CONSTRUED IN ACCORDANCE
+* WITH THE LAWS OF THE STATE OF CALIFORNIA, USA, EXCLUDING ITS CONFLICT OF
+* LAWS PRINCIPLES. ANY DISPUTES, CONTROVERSIES OR CLAIMS ARISING THEREOF AND
+* RELATED THERETO SHALL BE SETTLED BY ARBITRATION IN SAN FRANCISCO, CA, UNDER
+* THE RULES OF THE INTERNATIONAL CHAMBER OF COMMERCE (ICC).
+*
+*****************************************************************************/
+
+/*******************************************************************************
+ * Filename:
+ * ---------
+ * drvpdn.c
+ *
+ * Project:
+ * --------
+ * UMOLYA
+ *
+ * Description:
+ * ------------
+ * PDN Driver (C Source)
+ *
+ * Author:
+ * -------
+ * -------
+ *
+ * ==========================================================================
+ * $Log$
+ *
+ * 08 10 2017 devin.yang
+ * [MOLY00269905] [System Service][PDN][Gen93][UMOLYA][LR12A.R2.MP] Update PDN driver for new module clock control.
+ * .
+ *
+ * 08 10 2017 devin.yang
+ * [MOLY00269905] [System Service][PDN][Gen93][UMOLYA][LR12A.R2.MP] Update PDN driver for new module clock control.
+ * .
+ *
+ *
+ ****************************************************************************/
+
+#include "kal_public_api.h"
+
+#if defined(__MTK_TARGET__)
+
+kal_spinlockid pdn_cg_spinlock; /* spinlock for IA_DEBUG_PERI_MISC_CLK_CTRL */
+
+/*------------------------------------------------------------------------
+ * void PDN_init(void)
+ * Pupose: Create spinlock for IA_DEBUG_PERI_MISC_CLK_CTRL register access.
+ * Parameters: None
+ * Return : None
+ * Note : None
+ *
+ *------------------------------------------------------------------------
+ */
+void PDN_Init(void)
+{
+ /* create spinlock for IA_DEBUG_PERI_MISC_CLK_CTRL */
+ pdn_cg_spinlock = kal_create_spinlock("PDN_CG");
+}
+
+#endif