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authorAlex <mailinglist@miromico.ch>2008-03-17 14:55:06 +0100
committerHaavard Skinnemoen <haavard.skinnemoen@atmel.com>2008-06-27 15:07:16 +0200
commit60ed7951d0c9bf8de8588384134f16474367b410 (patch)
tree42e97bace8d7e3c41b6a7f4c1c42a4bc48648645 /arch/avr32/boards/atngw100/setup.c
parentavr32: export empty_zero_page (diff)
downloadlinux-60ed7951d0c9bf8de8588384134f16474367b410.tar.xz
linux-60ed7951d0c9bf8de8588384134f16474367b410.zip
avr32: Allow board to define oscillator rates
On our custom board we have other oscillator rates than on atngw100 and atstk100x. Currently these rates are hardcoded in arch/avr32/mach-at32ap/at32ap700x.c. This patch moves them into board specific code. Signed-off-by: Alex Raimondi <raimondi@miromico.ch> Signed-off-by: Haavard Skinnemoen <haavard.skinnemoen@atmel.com>
Diffstat (limited to 'arch/avr32/boards/atngw100/setup.c')
-rw-r--r--arch/avr32/boards/atngw100/setup.c7
1 files changed, 7 insertions, 0 deletions
diff --git a/arch/avr32/boards/atngw100/setup.c b/arch/avr32/boards/atngw100/setup.c
index a398be284966..00ce961c52a5 100644
--- a/arch/avr32/boards/atngw100/setup.c
+++ b/arch/avr32/boards/atngw100/setup.c
@@ -25,6 +25,13 @@
#include <asm/arch/init.h>
#include <asm/arch/portmux.h>
+/* Oscillator frequencies. These are board-specific */
+unsigned long at32_board_osc_rates[3] = {
+ [0] = 32768, /* 32.768 kHz on RTC osc */
+ [1] = 20000000, /* 20 MHz on osc0 */
+ [2] = 12000000, /* 12 MHz on osc1 */
+};
+
/* Initialized by bootloader-specific startup code. */
struct tag *bootloader_tags __initdata;