diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/clk/clk-uclass.c | 18 |
1 files changed, 17 insertions, 1 deletions
diff --git a/drivers/clk/clk-uclass.c b/drivers/clk/clk-uclass.c index 8a4c568..b483c1e 100644 --- a/drivers/clk/clk-uclass.c +++ b/drivers/clk/clk-uclass.c @@ -67,8 +67,23 @@ ulong clk_set_periph_rate(struct udevice *dev, int periph, ulong rate) #if CONFIG_IS_ENABLED(OF_CONTROL) int clk_get_by_index(struct udevice *dev, int index, struct udevice **clk_devp) { - struct fdtdec_phandle_args args; int ret; +#ifdef CONFIG_SPL_BUILD + u32 cell[2]; + + if (index != 0) + return -ENOSYS; + assert(*clk_devp); + ret = uclass_get_device(UCLASS_CLK, 0, clk_devp); + if (ret) + return ret; + ret = fdtdec_get_int_array(gd->fdt_blob, dev->of_offset, "clocks", + cell, 2); + if (ret) + return ret; + return cell[1]; +#else + struct fdtdec_phandle_args args; assert(*clk_devp); ret = fdtdec_parse_phandle_with_args(gd->fdt_blob, dev->of_offset, @@ -87,6 +102,7 @@ int clk_get_by_index(struct udevice *dev, int index, struct udevice **clk_devp) return ret; } return args.args_count > 0 ? args.args[0] : 0; +#endif } #endif |