[PATCH V3] ARM: tegra: paz00: add clocks required for usb operation
Marc Dietrich
marvin24 at gmx.de
Tue Aug 9 17:08:11 EDT 2011
These clocks are required for usb operation. pll_p_out4 needs to be set
to 24 MHz. The other clocks default to "off" in order to safe some energy.
---
arch/arm/mach-tegra/board-paz00.c | 6 ++++++
1 files changed, 6 insertions(+), 0 deletions(-)
diff --git a/arch/arm/mach-tegra/board-paz00.c b/arch/arm/mach-tegra/board-
paz00.c
index 45111f6..cde36dc 100644
--- a/arch/arm/mach-tegra/board-paz00.c
+++ b/arch/arm/mach-tegra/board-paz00.c
@@ -145,6 +145,12 @@ static __initdata struct tegra_clk_init_table
paz00_clk_init_table[] = {
/* name parent rate enabled */
{ "uarta", "pll_p", 216000000, true },
{ "uartd", "pll_p", 216000000, true },
+
+ { "pll_p_out4", "pll_p", 24000000, true },
+ { "usbd", "clk_m", 12000000, false },
+ { "usb2", "clk_m", 12000000, false },
+ { "usb3", "clk_m", 12000000, false },
+
{ NULL, NULL, 0, 0},
};
--
1.7.4.1
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