| /* |
| * arch/arm/mach-tegra/flowctrl.h |
| * |
| * functions and macros to control the flowcontroller |
| * |
| * Copyright (c) 2010-2012, NVIDIA Corporation. All rights reserved. |
| * |
| * This program is free software; you can redistribute it and/or modify it |
| * under the terms and conditions of the GNU General Public License, |
| * 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. |
| * |
| * You should have received a copy of the GNU General Public License |
| * along with this program. If not, see <http://www.gnu.org/licenses/>. |
| */ |
| |
| #ifndef __MACH_TEGRA_FLOWCTRL_H |
| #define __MACH_TEGRA_FLOWCTRL_H |
| |
| #define FLOW_CTRL_HALT_CPU0_EVENTS 0x0 |
| #define FLOW_CTRL_WAITEVENT (2 << 29) |
| #define FLOW_CTRL_WAIT_FOR_INTERRUPT (4 << 29) |
| #define FLOW_CTRL_JTAG_RESUME (1 << 28) |
| #define FLOW_CTRL_HALT_CPU_IRQ (1 << 10) |
| #define FLOW_CTRL_HALT_CPU_FIQ (1 << 8) |
| #define FLOW_CTRL_CPU0_CSR 0x8 |
| #define FLOW_CTRL_CSR_INTR_FLAG (1 << 15) |
| #define FLOW_CTRL_CSR_EVENT_FLAG (1 << 14) |
| #define FLOW_CTRL_CSR_ENABLE (1 << 0) |
| #define FLOW_CTRL_HALT_CPU1_EVENTS 0x14 |
| #define FLOW_CTRL_CPU1_CSR 0x18 |
| |
| #ifndef __ASSEMBLY__ |
| void flowctrl_write_cpu_csr(unsigned int cpuid, u32 value); |
| void flowctrl_write_cpu_halt(unsigned int cpuid, u32 value); |
| #endif |
| |
| #endif |