| /* Copyright (c) 2009, Code Aurora Forum. All rights reserved. |
| * |
| * This program is free software; you can redistribute it and/or modify |
| * it under the terms of the GNU General Public License version 2 and |
| * only version 2 as published by the Free Software Foundation. |
| * |
| * 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_CLK_H |
| #define __MACH_CLK_H |
| |
| /* Magic rate value for use with PM QOS to request the board's maximum |
| * supported AXI rate. PM QOS will only pass positive s32 rate values |
| * through to the clock driver, so INT_MAX is used. |
| */ |
| #define MSM_AXI_MAX_FREQ LONG_MAX |
| |
| enum clk_reset_action { |
| CLK_RESET_DEASSERT = 0, |
| CLK_RESET_ASSERT = 1 |
| }; |
| |
| struct clk; |
| |
| /* Assert/Deassert reset to a hardware block associated with a clock */ |
| int clk_reset(struct clk *clk, enum clk_reset_action action); |
| |
| #endif |
