57 lines
1.7 KiB
C
57 lines
1.7 KiB
C
/*
|
|
* Copyright (c) 2010 Google, Inc
|
|
*
|
|
* Author:
|
|
* Colin Cross <ccross@google.com>
|
|
*
|
|
* This software is licensed under the terms of the GNU General Public
|
|
* License version 2, as published by the Free Software Foundation, and
|
|
* may be copied, distributed, and modified under those terms.
|
|
*
|
|
* This program is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU General Public License for more details.
|
|
*
|
|
*/
|
|
|
|
#ifndef _MACH_TEGRA_POWERGATE_H_
|
|
#define _MACH_TEGRA_POWERGATE_H_
|
|
|
|
struct clk;
|
|
|
|
#define TEGRA_POWERGATE_CPU 0
|
|
#define TEGRA_POWERGATE_3D 1
|
|
#define TEGRA_POWERGATE_VENC 2
|
|
#define TEGRA_POWERGATE_PCIE 3
|
|
#define TEGRA_POWERGATE_VDEC 4
|
|
#define TEGRA_POWERGATE_L2 5
|
|
#define TEGRA_POWERGATE_MPE 6
|
|
#define TEGRA_POWERGATE_HEG 7
|
|
#define TEGRA_POWERGATE_SATA 8
|
|
#define TEGRA_POWERGATE_CPU1 9
|
|
#define TEGRA_POWERGATE_CPU2 10
|
|
#define TEGRA_POWERGATE_CPU3 11
|
|
#define TEGRA_POWERGATE_CELP 12
|
|
#define TEGRA_POWERGATE_3D1 13
|
|
#define TEGRA_POWERGATE_CPU0 14
|
|
#define TEGRA_POWERGATE_C0NC 15
|
|
#define TEGRA_POWERGATE_C1NC 16
|
|
#define TEGRA_POWERGATE_DIS 18
|
|
#define TEGRA_POWERGATE_DISB 19
|
|
#define TEGRA_POWERGATE_XUSBA 20
|
|
#define TEGRA_POWERGATE_XUSBB 21
|
|
#define TEGRA_POWERGATE_XUSBC 22
|
|
|
|
#define TEGRA_POWERGATE_3D0 TEGRA_POWERGATE_3D
|
|
|
|
int tegra_powergate_is_powered(int id);
|
|
int tegra_powergate_power_on(int id);
|
|
int tegra_powergate_power_off(int id);
|
|
int tegra_powergate_remove_clamping(int id);
|
|
|
|
/* Must be called with clk disabled, and returns with clk enabled */
|
|
int tegra_powergate_sequence_power_up(int id, struct clk *clk);
|
|
|
|
#endif /* _MACH_TEGRA_POWERGATE_H_ */
|