clk: tegra: Fix 26 MHz oscillator frequency

The OSC_FREQ field of the OSC_CTRL register uses the value 12 for an
oscillator frequency of 26 MHz, not 260 MHz. This isn't really critical
because I don't think boards with such an oscillator have ever existed,
much less been supported upstream.

Signed-off-by: Thierry Reding <treding@nvidia.com>
diff --git a/drivers/clk/tegra/clk-tegra124.c b/drivers/clk/tegra/clk-tegra124.c
index 87975f7..9b78e1c 100644
--- a/drivers/clk/tegra/clk-tegra124.c
+++ b/drivers/clk/tegra/clk-tegra124.c
@@ -156,7 +156,7 @@
 	[5] = 38400000,
 	[8] = 12000000,
 	[9] = 48000000,
-	[12] = 260000000,
+	[12] = 26000000,
 };
 
 static struct div_nmp pllxc_nmp = {