Commit be35bd2b authored by Shawn Guo's avatar Shawn Guo

ARM: mxs: get timrot base address from device tree

Instead of using static defines, it gets timrot base address with
mapping from device tree.
Signed-off-by: default avatarShawn Guo <>
parent 2efb9504
......@@ -26,6 +26,7 @@
#include <linux/clockchips.h>
#include <linux/clk.h>
#include <linux/of.h>
#include <linux/of_address.h>
#include <linux/of_irq.h>
#include <asm/mach/time.h>
......@@ -79,7 +80,7 @@
static struct clock_event_device mxs_clockevent_device;
static enum clock_event_mode mxs_clockevent_mode = CLOCK_EVT_MODE_UNUSED;
static void __iomem *mxs_timrot_base = MXS_IO_ADDRESS(MXS_TIMROT_BASE_ADDR);
static void __iomem *mxs_timrot_base;
static u32 timrot_major_version;
static inline void timrot_irq_disable(void)
......@@ -247,6 +248,9 @@ static void __init mxs_timer_init(struct device_node *np)
struct clk *timer_clk;
int irq;
mxs_timrot_base = of_iomap(np, 0);
timer_clk = of_clk_get(np, 0);
if (IS_ERR(timer_clk)) {
pr_err("%s: failed to get clk\n", __func__);
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