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clk: tegra: Do not warn unnecessarily

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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>
This commit is contained in:
Thierry Reding 2019-06-13 18:12:23 +02:00 committed by Stephen Boyd
parent 0d34dfbf30
commit 2067507012
1 changed files with 3 additions and 2 deletions
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5
drivers/clk/tegra/clk-tegra210.c
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@ -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;
}