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https://github.com/brain-hackers/u-boot-brain
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a723074550
This function is required by PCIe and SATA. This patch implements it on Tegra20, Tegra30 and Tegra124. It isn't implemented for Tegra114 because it doesn't support PCIe or SATA. Acked-by: Stephen Warren <swarren@nvidia.com> Signed-off-by: Thierry Reding <treding@nvidia.com> Signed-off-by: Simon Glass <sjg@chromium.org> Signed-off-by: Tom Warren <twarren@nvidia.com>
22 lines
440 B
C
22 lines
440 B
C
/*
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* (C) Copyright 2010-2013
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* NVIDIA Corporation <www.nvidia.com>
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*
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* SPDX-License-Identifier: GPL-2.0+
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*/
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/* Tegra124 clock control definitions */
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#ifndef _TEGRA124_CLOCK_H_
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#define _TEGRA124_CLOCK_H_
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#include <asm/arch-tegra/clock.h>
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/* CLK_RST_CONTROLLER_OSC_CTRL_0 */
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#define OSC_FREQ_SHIFT 28
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#define OSC_FREQ_MASK (0xF << OSC_FREQ_SHIFT)
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int tegra_plle_enable(void);
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#endif /* _TEGRA124_CLOCK_H_ */
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