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tegra: Set up PMU for Nvidia boards 

Adjust PMU to permit maximum frequency operation.

Signed-off-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Tom Warren <twarren@nvidia.com>
This commit is contained in:
Simon Glass 2012-04-02 13:18:54 +00:00 committed by Albert ARIBAUD
parent 6860b4a1cc
commit 8723626dd9
1 changed files with 6 additions and 0 deletions
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6
board/nvidia/common/board.c
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@ -31,6 +31,8 @@
#include <asm/arch/clk_rst.h> #include <asm/arch/clk_rst.h>
#include <asm/arch/clock.h> #include <asm/arch/clock.h>
#include <asm/arch/pinmux.h> #include <asm/arch/pinmux.h>
#include <asm/arch/pmc.h>
#include <asm/arch/pmu.h>
#include <asm/arch/uart.h> #include <asm/arch/uart.h>
#include <spi.h> #include <spi.h>
#include <asm/arch/usb.h> #include <asm/arch/usb.h>
@ -81,6 +83,10 @@ int board_init(void)
#error "You must define CONFIG_SYS_I2C_INIT_BOARD to use i2c on Nvidia boards" #error "You must define CONFIG_SYS_I2C_INIT_BOARD to use i2c on Nvidia boards"
#endif #endif
i2c_init_board(); i2c_init_board();
# ifdef CONFIG_TEGRA_PMU
if (pmu_set_nominal())
debug("Failed to select nominal voltages\n");
# endif
#endif #endif
#ifdef CONFIG_USB_EHCI_TEGRA #ifdef CONFIG_USB_EHCI_TEGRA