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authorHaavard Skinnemoen <haavard.skinnemoen@atmel.com>2008-08-31 18:07:35 +0200
committerHaavard Skinnemoen <haavard.skinnemoen@atmel.com>2008-09-01 14:21:34 +0200
commitabdde2b1d570b1ee77606bf783444fcddf7f0965 (patch)
tree4fe0f65ab293ea8776f6261e44e5bb93c70d9d11 /board/miromico/hammerhead/hammerhead.c
parent98090cd75cdb40b2ab94c806c338540a5716748b (diff)
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hammerhead: Use gclk helper functions
Use the new gclk helper functions to set up the PHY clock instead of accessing the PM registers directly. Signed-off-by: Haavard Skinnemoen <haavard.skinnemoen@atmel.com>
Diffstat (limited to 'board/miromico/hammerhead/hammerhead.c')
-rw-r--r--board/miromico/hammerhead/hammerhead.c10
1 files changed, 2 insertions, 8 deletions
diff --git a/board/miromico/hammerhead/hammerhead.c b/board/miromico/hammerhead/hammerhead.c
index 3d6cf9b..bf432cb 100644
--- a/board/miromico/hammerhead/hammerhead.c
+++ b/board/miromico/hammerhead/hammerhead.c
@@ -22,8 +22,6 @@
* MA 02111-1307 USA
*/
-#include "../cpu/at32ap/at32ap700x/sm.h"
-
#include <common.h>
#include <asm/io.h>
@@ -105,10 +103,6 @@ void board_init_info(void)
void gclk_init(void)
{
/* Hammerhead boards uses GCLK3 as 25MHz output to ethernet PHY */
-
- /* Select GCLK3 peripheral function */
- portmux_select_peripheral(PORTMUX_PORT_B, 1 << 29, PORTMUX_FUNC_A, 0);
-
- /* Enable GCLK3 with no input divider, from OSC0 (crystal) */
- sm_writel(PM_GCCTRL(3), SM_BIT(CEN));
+ gclk_enable_output(3, PORTMUX_DRIVE_LOW);
+ gclk_set_rate(3, GCLK_PARENT_OSC0, 25000000);
}