From 849369d6c66d3054688672f97d31fceb8e8230fb Mon Sep 17 00:00:00 2001 From: root Date: Fri, 25 Dec 2015 04:40:36 +0000 Subject: initial_commit --- arch/arm/mach-msm/include/mach/msm_iomap.h | 65 ++++++++++++++++++++++++++++++ 1 file changed, 65 insertions(+) create mode 100644 arch/arm/mach-msm/include/mach/msm_iomap.h (limited to 'arch/arm/mach-msm/include/mach/msm_iomap.h') diff --git a/arch/arm/mach-msm/include/mach/msm_iomap.h b/arch/arm/mach-msm/include/mach/msm_iomap.h new file mode 100644 index 00000000..2f494b6a --- /dev/null +++ b/arch/arm/mach-msm/include/mach/msm_iomap.h @@ -0,0 +1,65 @@ +/* + * Copyright (C) 2007 Google, Inc. + * Copyright (c) 2008-2011, Code Aurora Forum. All rights reserved. + * Author: Brian Swetland + * + * 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. + * + * + * The MSM peripherals are spread all over across 768MB of physical + * space, which makes just having a simple IO_ADDRESS macro to slide + * them into the right virtual location rough. Instead, we will + * provide a master phys->virt mapping for peripherals here. + * + */ + +#ifndef __ASM_ARCH_MSM_IOMAP_H +#define __ASM_ARCH_MSM_IOMAP_H + +#include + +/* Physical base address and size of peripherals. + * Ordered by the virtual base addresses they will be mapped at. + * + * MSM_VIC_BASE must be an value that can be loaded via a "mov" + * instruction, otherwise entry-macro.S will not compile. + * + * If you add or remove entries here, you'll want to edit the + * msm_io_desc array in arch/arm/mach-msm/io.c to reflect your + * changes. + * + */ + +#ifdef __ASSEMBLY__ +#define IOMEM(x) x +#else +#define IOMEM(x) ((void __force __iomem *)(x)) +#endif + +#if defined(CONFIG_ARCH_MSM7X30) +#include "msm_iomap-7x30.h" +#elif defined(CONFIG_ARCH_QSD8X50) +#include "msm_iomap-8x50.h" +#elif defined(CONFIG_ARCH_MSM8X60) +#include "msm_iomap-8x60.h" +#else +#include "msm_iomap-7x00.h" +#endif + +#include "msm_iomap-8960.h" + +/* Virtual addresses shared across all MSM targets. */ +#define MSM_CSR_BASE IOMEM(0xE0001000) +#define MSM_QGIC_DIST_BASE IOMEM(0xF0000000) +#define MSM_QGIC_CPU_BASE IOMEM(0xF0001000) +#define MSM_TMR_BASE IOMEM(0xF0200000) +#define MSM_TMR0_BASE IOMEM(0xF0201000) + +#endif -- cgit v1.2.3