[PATCH v2 5/6] arm/dt: mx5: change timer init function to dt clock way
Shawn Guo
shawn.guo at linaro.org
Sat Mar 19 05:24:31 EST 2011
The big deal here is that it removes the call to mx51_clocks_init,
where all the possible clocks are added to clkdev in static way.
Signed-off-by: Shawn Guo <shawn.guo at linaro.org>
---
arch/arm/mach-mx5/board-dt.c | 9 ++++++++-
1 files changed, 8 insertions(+), 1 deletions(-)
diff --git a/arch/arm/mach-mx5/board-dt.c b/arch/arm/mach-mx5/board-dt.c
index 62ca693..f620ded 100644
--- a/arch/arm/mach-mx5/board-dt.c
+++ b/arch/arm/mach-mx5/board-dt.c
@@ -16,6 +16,7 @@
#include <linux/dma-mapping.h>
#include <linux/of_platform.h>
#include <linux/of_fdt.h>
+#include <linux/clk.h>
#include <mach/common.h>
#include <mach/hardware.h>
@@ -42,8 +43,14 @@ static void __init mx51_dt_board_init(void)
static void __init mx51_dt_timer_init(void)
{
- mx51_clocks_init(32768, 24000000, 22579200, 0);
+ struct clk *clk;
+
mx5_clk_dt_init();
+
+ clk = clk_get_sys("gpt", NULL);
+ if (!IS_ERR(clk))
+ mxc_timer_init(clk, MX51_IO_ADDRESS(MX51_GPT1_BASE_ADDR),
+ MX51_MXC_INT_GPT);
}
static struct sys_timer mxc_timer = {
--
1.7.1
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