Update the Rockchip timer driver to support a live device tree.
Signed-off-by: Philipp Tomsich <philipp.toms...@theobroma-systems.com>
Reviewed-by: Simon Glass <s...@chromium.org>
Acked-by: Philipp Tomsich <philipp.toms...@theobroma-systems.com>
---
Changes in v3: None
Changes in v2:
- use the new dev_read_addr_ptr() function
- improve error handling, in case dev_read_addr_ptr returns NULL
drivers/timer/rockchip_timer.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/drivers/timer/rockchip_timer.c b/drivers/timer/rockchip_timer.c
index b19aaed..07d1448 100644
--- a/drivers/timer/rockchip_timer.c
+++ b/drivers/timer/rockchip_timer.c
@@ -101,7 +101,9 @@ static int rockchip_clk_ofdata_to_platdata(struct udevice
*dev)
#if !CONFIG_IS_ENABLED(OF_PLATDATA)
struct rockchip_timer_priv *priv = dev_get_priv(dev);
- priv->timer = (struct rk_timer *)devfdt_get_addr(dev);
+ priv->timer = dev_read_addr_ptr(dev);
+ if (!priv->timer)
+ return -ENOENT;
#endif
return 0;
--
2.1.4
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