Rename all lpc313x to lpc31xx

git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@3644 42af7a65-404d-4744-a932-0658087f49c3

1 files changed, 125 insertions, 0 deletions

diff --git a/nuttx/arch/arm/src/lpc31xx/lpc31_clkdomain.c b/nuttx/arch/arm/src/lpc31xx/lpc31_clkdomain.c
new file mode 100755
index 000000000..98014bb28
--- /dev/null
+++ b/nuttx/arch/arm/src/lpc31xx/lpc31_clkdomain.c
@@ -0,0 +1,125 @@
+/************************************************************************
+ * arch/arm/src/lpc31xx/lpc31_clkdomain.c
+ *
+ *   Copyright (C) 2009 Gregory Nutt. All rights reserved.
+ *   Author: Gregory Nutt <spudmonkey@racsa.co.cr>
+ *
+ * References:
+ *   - UM10314 LPC3130/31 User manual Rev. 1.01 — 9 September 2009
+ *   - lpc313x.cdl.drivers.zip example driver code
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. 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.
+ * 3. Neither the name NuttX 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 OWNER 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.
+ *
+ ************************************************************************/
+
+/************************************************************************
+ * Included Files
+ ************************************************************************/
+
+#include <nuttx/config.h>
+#include <stdint.h>
+
+#include "up_arch.h"
+#include "lpc31_cgudrvr.h"
+
+/************************************************************************
+ * Pre-processor Definitions
+ ************************************************************************/
+
+/************************************************************************
+ * Private Data
+ ************************************************************************/
+
+/************************************************************************
+ * Private Functions
+ ************************************************************************/
+
+/************************************************************************
+ * Public Functions
+ ************************************************************************/
+
+/************************************************************************
+ * Name: lpc31_clkdomain
+ *
+ * Description:
+ *   Given a clock ID, return the ID of the domain in which the clock
+ *   resides.
+ *
+ ************************************************************************/
+
+enum lpc31_domainid_e lpc31_clkdomain(enum lpc31_clockid_e clkid)
+{
+  if (clkid <= CLKID_SYSBASE_LAST)             /* Domain 0: SYS_BASE */
+    {
+      return DOMAINID_SYS;
+    }
+  else if (clkid <= CLKID_AHB0APB0_LAST)       /* Domain 1: AHB0APB0_BASE */
+    {
+      return DOMAINID_AHB0APB0;
+    }
+  else if (clkid <= CLKID_AHB0APB1_LAST)       /* Domain 2: AHB0APB1_BASE */
+    {
+      return DOMAINID_AHB0APB1;
+    }
+  else if (clkid <= CLKID_AHB0APB2_LAST)       /* Domain 3: AHB0APB2_BASE */
+    {
+      return DOMAINID_AHB0APB2;
+    }
+  else if (clkid <= CLKID_AHB0APB3_LAST)       /* Domain 4: AHB0APB3_BASE */
+    {
+      return DOMAINID_AHB0APB3;
+    }
+  else if (clkid <= CLKID_PCM_LAST)            /* Domain 5: PCM_BASE */
+    {
+      return DOMAINID_PCM;
+    }
+  else if (clkid <= CLKID_UART_LAST)           /* Domain 6: UART_BASE */
+    {
+      return DOMAINID_UART;
+    }
+  else if (clkid <= CLKID_CLK1024FS_LAST)      /* Domain 7: CLK1024FS_BASE */
+    {
+      return DOMAINID_CLK1024FS;
+    }
+  else if (clkid <= CLKID_I2SRXBCK0_LAST)      /* Domain 8: BCK0_BASE */
+    {
+      return DOMAINID_BCK0;
+    }
+  else if (clkid <= CLKID_I2SRXBCK1_LAST)      /* Domain 9: BCK1_BASE */
+    {
+      return DOMAINID_BCK1;
+    }
+  else if (clkid <= CLKID_SPI_LAST)            /* Domain 10: SPI_BASE */
+    {
+      return DOMAINID_SPI;
+    }
+  else /* if (clkid <= CLKID_SYSCLKO_LAST) */  /* Domain 11: SYSCLKO_BASE */
+    {
+      return DOMAINID_SYSCLKO;
+    }
+}