dm: omap_timer: Fix conversion of address to a pointer
OMAP timer driver directly typecasts fdt_addr_t to a pointer. This is
not strictly correct, as it gives a build warning when fdt_addr_t is u64.
So, use map_physmem for a proper typecasts.
This is inspired by commit 167efe01bc5a9 ("dm: ns16550: Use an address
instead of a pointer for the uart base")
Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
diff --git a/drivers/timer/omap-timer.c b/drivers/timer/omap-timer.c
index 3bb38c5..7422e0a 100644
--- a/drivers/timer/omap-timer.c
+++ b/drivers/timer/omap-timer.c
@@ -79,7 +79,8 @@
{
struct omap_timer_priv *priv = dev_get_priv(dev);
- priv->regs = (struct omap_gptimer_regs *)dev_get_addr(dev);
+ priv->regs = map_physmem(dev_get_addr(dev),
+ sizeof(struct omap_gptimer_regs), MAP_NOCACHE);
return 0;
}