Commit accaaea5ccef936c9ea5f6da56d021bb717ed3b6
Committed by
Philipp Tomsich
Philipp Tomsich
1 parent
239a25aef1
Exists in
smarc_8mq_lf_v2020.04
and in
11 other branches
rockchip: rk3036: 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-systems.com> Reviewed-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
Showing 1 changed file with 10 additions and 1 deletions Side-by-side Diff
drivers/clk/rockchip/clk_rk3036.c
| ... | ... | @@ -317,11 +317,19 @@ |
| 317 | 317 | .set_rate = rk3036_clk_set_rate, |
| 318 | 318 | }; |
| 319 | 319 | |
| 320 | -static int rk3036_clk_probe(struct udevice *dev) | |
| 320 | +static int rk3036_clk_ofdata_to_platdata(struct udevice *dev) | |
| 321 | 321 | { |
| 322 | 322 | struct rk3036_clk_priv *priv = dev_get_priv(dev); |
| 323 | 323 | |
| 324 | 324 | priv->cru = dev_read_addr_ptr(dev); |
| 325 | + | |
| 326 | + return 0; | |
| 327 | +} | |
| 328 | + | |
| 329 | +static int rk3036_clk_probe(struct udevice *dev) | |
| 330 | +{ | |
| 331 | + struct rk3036_clk_priv *priv = dev_get_priv(dev); | |
| 332 | + | |
| 325 | 333 | rkclk_init(priv->cru); |
| 326 | 334 | |
| 327 | 335 | return 0; |
| ... | ... | @@ -367,6 +375,7 @@ |
| 367 | 375 | .id = UCLASS_CLK, |
| 368 | 376 | .of_match = rk3036_clk_ids, |
| 369 | 377 | .priv_auto_alloc_size = sizeof(struct rk3036_clk_priv), |
| 378 | + .ofdata_to_platdata = rk3036_clk_ofdata_to_platdata, | |
| 370 | 379 | .ops = &rk3036_clk_ops, |
| 371 | 380 | .bind = rk3036_clk_bind, |
| 372 | 381 | .probe = rk3036_clk_probe, |