diff options
Diffstat (limited to 'drivers/clk/tegra/clk.h')
| -rw-r--r-- | drivers/clk/tegra/clk.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/clk/tegra/clk.h b/drivers/clk/tegra/clk.h index 7c956ce521d6..21bb0f24c6c1 100644 --- a/drivers/clk/tegra/clk.h +++ b/drivers/clk/tegra/clk.h @@ -669,6 +669,9 @@ struct clk *tegra_clk_register_periph_data(void __iomem *clk_base, * Flags: * TEGRA_DIVIDER_2 - LP cluster has additional divider. This flag indicates * that this is LP cluster clock. + * TEGRA210_CPU_CLK - This flag is used to identify CPU cluster for gen5 + * super mux parent using PLLP branches. To use PLLP branches to CPU, need + * to configure additional bit PLLP_OUT_CPU in the clock registers. */ struct tegra_clk_super_mux { struct clk_hw hw; @@ -685,6 +688,7 @@ struct tegra_clk_super_mux { #define to_clk_super_mux(_hw) container_of(_hw, struct tegra_clk_super_mux, hw) #define TEGRA_DIVIDER_2 BIT(0) +#define TEGRA210_CPU_CLK BIT(1) extern const struct clk_ops tegra_clk_super_ops; struct clk *tegra_clk_register_super_mux(const char *name, @@ -830,6 +834,7 @@ int tegra_pll_p_div_to_hw(struct tegra_clk_pll *pll, u8 p_div); int div_frac_get(unsigned long rate, unsigned parent_rate, u8 width, u8 frac_width, u8 flags); void tegra_clk_osc_resume(void __iomem *clk_base); +void tegra_clk_set_pllp_out_cpu(bool enable); /* Combined read fence with delay */ |