From 89c788bab1f0374ae05aef7560066442ceb55384 Mon Sep 17 00:00:00 2001 From: Hiroshi DOYU Date: Mon, 7 May 2012 09:43:46 +0300 Subject: ARM: tegra: Add SMMU enabler in AHB Add extern func, "tegra_ahb_enable_smmu()" to inform AHB that SMMU is ready. Signed-off-by: Hiroshi DOYU Cc: Felipe Balbi Signed-off-by: Stephen Warren --- arch/arm/mach-tegra/include/mach/tegra-ahb.h | 19 +++++++++++++++++++ 1 file changed, 19 insertions(+) create mode 100644 arch/arm/mach-tegra/include/mach/tegra-ahb.h (limited to 'arch/arm/mach-tegra') diff --git a/arch/arm/mach-tegra/include/mach/tegra-ahb.h b/arch/arm/mach-tegra/include/mach/tegra-ahb.h new file mode 100644 index 00000000000..e0f8c84b1d8 --- /dev/null +++ b/arch/arm/mach-tegra/include/mach/tegra-ahb.h @@ -0,0 +1,19 @@ +/* + * Copyright (c) 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 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_AHB_H__ +#define __MACH_TEGRA_AHB_H__ + +extern int tegra_ahb_enable_smmu(struct device_node *ahb); + +#endif /* __MACH_TEGRA_AHB_H__ */ -- cgit v1.2.3-18-g5258