Update the Rockchip timer driver to support a live device tree.
Signed-off-by: Philipp Tomsich philipp.tomsich@theobroma-systems.com Reviewed-by: Simon Glass sjg@chromium.org Acked-by: Philipp Tomsich philipp.tomsich@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;