diff options
Diffstat (limited to 'drivers/clk/clk_versal.c')
| -rw-r--r-- | drivers/clk/clk_versal.c | 21 |
1 files changed, 15 insertions, 6 deletions
diff --git a/drivers/clk/clk_versal.c b/drivers/clk/clk_versal.c index 35ee56d0693..cb98f34b5ec 100644 --- a/drivers/clk/clk_versal.c +++ b/drivers/clk/clk_versal.c @@ -106,8 +106,8 @@ struct versal_clk_priv { struct versal_clock *clk; }; -static ulong pl_alt_ref_clk; -static ulong ref_clk; +static ulong pl_alt_ref_clk __section(".data"); +static ulong ref_clk __section(".data"); struct versal_pm_query_data { u32 qid; @@ -116,8 +116,8 @@ struct versal_pm_query_data { u32 arg3; }; -static struct versal_clock *clock; -static unsigned int clock_max_idx; +static struct versal_clock *clock __section(".data"); +static unsigned int clock_max_idx __section(".data"); #define PM_QUERY_DATA 35 @@ -679,12 +679,21 @@ static int versal_clk_probe(struct udevice *dev) debug("%s\n", __func__); - ret = versal_clock_get_freq_by_name("pl_alt_ref_clk", + ret = versal_clock_get_freq_by_name("pl_alt_ref", dev, &pl_alt_ref_clk); + if (ret == -ENODATA) { + /* Fallback to old DT binding clk name "pl_alt_ref_clk" */ + ret = versal_clock_get_freq_by_name("pl_alt_ref_clk", + dev, &pl_alt_ref_clk); + } if (ret < 0) return -EINVAL; - ret = versal_clock_get_freq_by_name("ref_clk", dev, &ref_clk); + ret = versal_clock_get_freq_by_name("ref", dev, &ref_clk); + if (ret == -ENODATA) { + /* Fallback to old DT binding clk name "ref_clk" */ + ret = versal_clock_get_freq_by_name("ref_clk", dev, &ref_clk); + } if (ret < 0) return -EINVAL; |