rockchip: rv1108: add ofdata_to_platdata() method for driver
Parse of data in dedicated api instead of in probe().
The clk_set_rate() may be called before the clk driver is probed,
after core support set default clock.
This patch fix system abort issue since:
f4fcba5 clk: implement clk_set_defaults()
Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
Acked-by: Philipp Tomsich <philipp.tomsich@theobroma-sytems.com>
Reviewed-by: Philipp Tomsich <philipp.tomsich@theobroma-sytems.com>
diff --git a/drivers/clk/rockchip/clk_rv1108.c b/drivers/clk/rockchip/clk_rv1108.c
index 958fc78..42341a8 100644
--- a/drivers/clk/rockchip/clk_rv1108.c
+++ b/drivers/clk/rockchip/clk_rv1108.c
@@ -209,12 +209,19 @@
printf("APLL: %d DPLL:%d GPLL:%d\n", apll, dpll, gpll);
}
-static int rv1108_clk_probe(struct udevice *dev)
+static int rv1108_clk_ofdata_to_platdata(struct udevice *dev)
{
struct rv1108_clk_priv *priv = dev_get_priv(dev);
priv->cru = dev_read_addr_ptr(dev);
+ return 0;
+}
+
+static int rv1108_clk_probe(struct udevice *dev)
+{
+ struct rv1108_clk_priv *priv = dev_get_priv(dev);
+
rkclk_init(priv->cru);
return 0;
@@ -260,6 +267,7 @@
.id = UCLASS_CLK,
.of_match = rv1108_clk_ids,
.priv_auto_alloc_size = sizeof(struct rv1108_clk_priv),
+ .ofdata_to_platdata = rv1108_clk_ofdata_to_platdata,
.ops = &rv1108_clk_ops,
.bind = rv1108_clk_bind,
.probe = rv1108_clk_probe,