move lpc_chip_13xx files

hw/mcu/nxp/lpc_chip_13xx/src/sysctl_13xx.c

@@ -0,0 +1,110 @@
+/*
+ * @brief LPC13xx System Control functions
+ *
+ * Copyright(C) NXP Semiconductors, 2012
+ * All rights reserved.
+ *
+ * Software that is described herein is for illustrative purposes only
+ * which provides customers with programming information regarding the
+ * LPC products.  This software is supplied "AS IS" without any warranties of
+ * any kind, and NXP Semiconductors and its licensor disclaim any and
+ * all warranties, express or implied, including all implied warranties of
+ * merchantability, fitness for a particular purpose and non-infringement of
+ * intellectual property rights.  NXP Semiconductors assumes no responsibility
+ * or liability for the use of the software, conveys no license or rights under any
+ * patent, copyright, mask work right, or any other intellectual property rights in
+ * or to any products. NXP Semiconductors reserves the right to make changes
+ * in the software without notification. NXP Semiconductors also makes no
+ * representation or warranty that such application will be suitable for the
+ * specified use without further testing or modification.
+ *
+ * Permission to use, copy, modify, and distribute this software and its
+ * documentation is hereby granted, under NXP Semiconductors' and its
+ * licensor's relevant copyrights in the software, without fee, provided that it
+ * is used in conjunction with NXP Semiconductors microcontrollers.  This
+ * copyright, permission, and disclaimer notice must appear in all copies of
+ * this code.
+ */
+
+#include "chip.h"
+
+/*****************************************************************************
+ * Private types/enumerations/variables
+ ****************************************************************************/
+
+/* PDSLEEPCFG register mask */
+#if defined(CHIP_LPC1343)
+#if defined(CHIP_LPC1300L)
+#define PDSLEEPUSEMASK 0x000018B7	/* For CHIP_LPC1300L only */
+#else
+#define PDSLEEPUSEMASK 0x00000FB7
+#endif /* defined (CHIP_LPC1300L) */
+#else
+#define PDSLEEPUSEMASK 0x00000007
+#endif /* defined(CHIP_LPC1343) */
+#define PDSLEEPMASKTMP (SYSCTL_DEEPSLP_BOD_PD | SYSCTL_DEEPSLP_WDTOSC_PD)
+#define PDSLEEPMASK ((PDSLEEPUSEMASK) &~(PDSLEEPMASKTMP))
+
+/* PDWAKECFG register mask */
+#if defined(CHIP_LPC1347)
+#define PDWAKEUPUSEMASK 0x00000800
+#else
+#define PDWAKEUPUSEMASK 0x0000F800
+#endif
+#define PDWAKEUPMASKTMP 0x000005FF
+
+/* PDRUNCFG register mask */
+#if defined(CHIP_LPC1347)
+#define PDRUNCFGUSEMASK 0x0000E800
+#else
+#define PDRUNCFGUSEMASK 0x0000F800
+#endif
+#define PDRUNCFGMASKTMP 0x000005FF
+
+/*****************************************************************************
+ * Public types/enumerations/variables
+ ****************************************************************************/
+
+/*****************************************************************************
+ * Private functions
+ ****************************************************************************/
+
+/*****************************************************************************
+ * Public functions
+ ****************************************************************************/
+
+/* Setup deep sleep behaviour for power down */
+void Chip_SYSCTL_SetDeepSleepPD(uint32_t sleepmask)
+{
+	/* Update new value */
+	LPC_SYSCTL->PDSLEEPCFG = PDSLEEPMASK | (sleepmask & PDSLEEPMASKTMP);
+}
+
+/* Setup wakeup behaviour from deep sleep */
+void Chip_SYSCTL_SetWakeup(uint32_t wakeupmask)
+{
+	/* Update new value */
+	LPC_SYSCTL->PDWAKECFG = PDWAKEUPUSEMASK | (wakeupmask & PDWAKEUPMASKTMP);
+}
+
+/* Power down one or more blocks or peripherals */
+void Chip_SYSCTL_PowerDown(uint32_t powerdownmask)
+{
+	uint32_t pdrun;
+
+	pdrun = LPC_SYSCTL->PDRUNCFG & PDRUNCFGMASKTMP;
+	pdrun |= (powerdownmask & PDRUNCFGMASKTMP);
+
+	LPC_SYSCTL->PDRUNCFG = (pdrun | PDRUNCFGUSEMASK);
+}
+
+/* Power up one or more blocks or peripherals */
+void Chip_SYSCTL_PowerUp(uint32_t powerupmask)
+{
+	uint32_t pdrun;
+
+	pdrun = LPC_SYSCTL->PDRUNCFG & PDRUNCFGMASKTMP;
+	pdrun &= ~(powerupmask & PDRUNCFGMASKTMP);
+
+	LPC_SYSCTL->PDRUNCFG = (pdrun | PDRUNCFGUSEMASK);
+}