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| author | isiora <none@example.com> | 2017-08-17 21:24:31 +0000 |
|---|---|---|
| committer | isiora <none@example.com> | 2017-08-17 21:24:31 +0000 |
| commit | 62f078360f93ff89fd8d3dc4fd4d911dafa592b5 (patch) | |
| tree | b227e6018f4675bfb8c287895af447832e10e21d /os/hal/ports/SAMA/SAMA5D2x/hal_lld.h | |
| parent | 8abd932cac221d2828edac7145154735a30c9e16 (diff) | |
| download | ChibiOS-62f078360f93ff89fd8d3dc4fd4d911dafa592b5.tar.gz ChibiOS-62f078360f93ff89fd8d3dc4fd4d911dafa592b5.tar.bz2 ChibiOS-62f078360f93ff89fd8d3dc4fd4d911dafa592b5.zip | |
Added matrix H64H32 clock ratio.
git-svn-id: svn://svn.code.sf.net/p/chibios/svn/trunk@10447 35acf78f-673a-0410-8e92-d51de3d6d3f4
Diffstat (limited to 'os/hal/ports/SAMA/SAMA5D2x/hal_lld.h')
| -rw-r--r-- | os/hal/ports/SAMA/SAMA5D2x/hal_lld.h | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/os/hal/ports/SAMA/SAMA5D2x/hal_lld.h b/os/hal/ports/SAMA/SAMA5D2x/hal_lld.h index f090126da..643afa66e 100644 --- a/os/hal/ports/SAMA/SAMA5D2x/hal_lld.h +++ b/os/hal/ports/SAMA/SAMA5D2x/hal_lld.h @@ -185,6 +185,7 @@ #define SAMA_MCK_MDIV_DIV4 (2 << 8) /**< MCK is divided by 4. */
#define SAMA_MCK_PLLADIV2 (1 << 12) /**< PLLA is divided by 2. */
+
/** @} */
/*===========================================================================*/
@@ -406,6 +407,18 @@ #endif
/**
+ * @brief Matrix H64H32 clock ratio.
+ */
+
+#if ((SAMA_H64MX_H32MX_RATIO == 2) || defined(__DOXYGEN__))
+#define SAMA_H64MX_H32MX_DIV PMC_MCKR_H32MXDIV_H32MXDIV2
+#elif (SAMA_H64MX_H32MX_RATIO == 1)
+#define SAMA_H64MX_H32MX_DIV PMC_MCKR_H32MXDIV_H32MXDIV1
+#else
+#error "H64MX H32MX clock ratio out of range."
+#endif
+
+/**
* @brief Processor Clock frequency.
*/
#if (SAMA_MCK_SEL == SAMA_MCK_SLOW_CLK) || defined(__DOXYGEN__)
|