clk: tegra: add common infra for DT clocks
Introduce a common infrastructure for sharing clock initialization between
SoCs.
Signed-off-by: Peter De Schrijver <pdeschrijver@nvidia.com>
diff --git a/drivers/clk/tegra/clk.c b/drivers/clk/tegra/clk.c
index 3a95a87..a0430cd 100644
--- a/drivers/clk/tegra/clk.c
+++ b/drivers/clk/tegra/clk.c
@@ -212,6 +212,15 @@
of_clk_add_provider(np, of_clk_src_onecell_get, &clk_data);
}
+struct clk ** __init tegra_lookup_dt_id(int clk_id,
+ struct tegra_clk *tegra_clk)
+{
+ if (tegra_clk[clk_id].present)
+ return &clks[tegra_clk[clk_id].dt_id];
+ else
+ return NULL;
+}
+
tegra_clk_apply_init_table_func tegra_clk_apply_init_table;
void __init tegra_clocks_apply_init_table(void)