clk: tegra: Do not warn unnecessarily
There is no need to warn if the reference PLL is enabled with the
correct defaults. Only warn if the boot values don't match the defaults.
Signed-off-by: Thierry Reding <treding@nvidia.com>
Acked-by: Jon Hunter <jonathanh@nvidia.com>
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
diff --git a/drivers/clk/tegra/clk-tegra210.c b/drivers/clk/tegra/clk-tegra210.c
index 1be4d82..51a21bf 100644
--- a/drivers/clk/tegra/clk-tegra210.c
+++ b/drivers/clk/tegra/clk-tegra210.c
@@ -995,8 +995,6 @@ static void tegra210_pllre_set_defaults(struct tegra_clk_pll *pllre)
pllre->params->defaults_set = true;
if (val & PLL_ENABLE) {
- pr_warn("PLL_RE already enabled. Postponing set full defaults\n");
-
/*
* PLL is ON: check if defaults already set, then set those
* that can be updated in flight.
@@ -1023,6 +1021,9 @@ static void tegra210_pllre_set_defaults(struct tegra_clk_pll *pllre)
writel_relaxed(val, clk_base + pllre->params->ext_misc_reg[0]);
udelay(1);
+ if (!pllre->params->defaults_set)
+ pr_warn("PLL_RE already enabled. Postponing set full defaults\n");
+
return;
}
