diff options
Diffstat (limited to 'target/linux/ifxmips/files-2.6.30/arch/mips/ifxmips/pmu.c')
| -rw-r--r-- | target/linux/ifxmips/files-2.6.30/arch/mips/ifxmips/pmu.c | 46 |
1 files changed, 0 insertions, 46 deletions
diff --git a/target/linux/ifxmips/files-2.6.30/arch/mips/ifxmips/pmu.c b/target/linux/ifxmips/files-2.6.30/arch/mips/ifxmips/pmu.c deleted file mode 100644 index 29d710451b..0000000000 --- a/target/linux/ifxmips/files-2.6.30/arch/mips/ifxmips/pmu.c +++ /dev/null @@ -1,46 +0,0 @@ -/* - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * 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, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA. - * - * Copyright (C) 2007 John Crispin <blogic@openwrt.org> - * - * code used for handling the power management unit of the danube. using - * the pmu we can turn the power of the seperate ip cores on/off. - */ - -#include <linux/kernel.h> -#include <linux/module.h> -#include <linux/version.h> - -#include <ifxmips.h> - -void ifxmips_pmu_enable(unsigned int module) -{ - int err = 1000000; - - ifxmips_w32(ifxmips_r32(IFXMIPS_PMU_PWDCR) & ~module, - IFXMIPS_PMU_PWDCR); - while (--err && (ifxmips_r32(IFXMIPS_PMU_PWDSR) & module)) - ; - - if (!err) - panic("activating PMU module failed!"); -} -EXPORT_SYMBOL(ifxmips_pmu_enable); - -void ifxmips_pmu_disable(unsigned int module) -{ - ifxmips_w32(ifxmips_r32(IFXMIPS_PMU_PWDCR) | module, IFXMIPS_PMU_PWDCR); -} -EXPORT_SYMBOL(ifxmips_pmu_disable); |