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.h b/drivers/clk/tegra/clk.h
index c49df4d..489dad5 100644
--- a/drivers/clk/tegra/clk.h
+++ b/drivers/clk/tegra/clk.h
@@ -568,6 +568,11 @@
}, \
}
+struct tegra_clk {
+ int dt_id;
+ bool present;
+};
+
void tegra_init_from_table(struct tegra_clk_init_table *tbl,
struct clk *clks[], int clk_max);
@@ -577,6 +582,8 @@
struct tegra_clk_periph_regs *get_reg_bank(int clkid);
struct clk **tegra_clk_init(int num, int periph_banks);
+struct clk **tegra_lookup_dt_id(int clk_id, struct tegra_clk *tegra_clk);
+
void tegra_add_of_provider(struct device_node *np);
void tegra114_clock_tune_cpu_trimmers_high(void);