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msm: io: I/O register definitions for MSM8960

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Add the register address definitions for the basic hardware
blocks on the Qualcomm MSM8960 chip.

Signed-off-by: Stepan Moskovchenko <stepanm@codeaurora.org>
Signed-off-by: David Brown <davidb@codeaurora.org>
This commit is contained in:
Stepan Moskovchenko
2010-12-01 19:05:49 -08:00
committed by David Brown
parent 8bb0644480
commit 5d0afd74b7
4 changed files with 65 additions and 0 deletions
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1
arch/arm/mach-msm/include/mach/io.h
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@@ -29,6 +29,7 @@ void __iomem *__msm_ioremap(unsigned long phys_addr, size_t size, unsigned int m
void msm_map_qsd8x50_io(void); void msm_map_qsd8x50_io(void);
void msm_map_msm7x30_io(void); void msm_map_msm7x30_io(void);
void msm_map_msm8x60_io(void); void msm_map_msm8x60_io(void);
void msm_map_msm8960_io(void);
extern unsigned int msm_shared_ram_phys; extern unsigned int msm_shared_ram_phys;

48
arch/arm/mach-msm/include/mach/msm_iomap-8960.h Normal file
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@@ -0,0 +1,48 @@
/*
* Copyright (C) 2007 Google, Inc.
* Copyright (c) 2008-2011, Code Aurora Forum. All rights reserved.
* Author: Brian Swetland <swetland@google.com>
*
* 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_8960_H
#define __ASM_ARCH_MSM_IOMAP_8960_H
/* Physical base address and size of peripherals.
* Ordered by the virtual base addresses they will be mapped at.
*
* 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.
*
*/
#define MSM8960_QGIC_DIST_PHYS 0x02000000
#define MSM8960_QGIC_DIST_SIZE SZ_4K
#define MSM8960_QGIC_CPU_PHYS 0x02002000
#define MSM8960_QGIC_CPU_SIZE SZ_4K
#define MSM8960_TMR_PHYS 0x0200A000
#define MSM8960_TMR_SIZE SZ_4K
#define MSM8960_TMR0_PHYS 0x0208A000
#define MSM8960_TMR0_SIZE SZ_4K
#endif

2
arch/arm/mach-msm/include/mach/msm_iomap.h
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@@ -53,6 +53,8 @@
#include "msm_iomap-7x00.h" #include "msm_iomap-7x00.h"
#endif #endif
#include "msm_iomap-8960.h"
/* Virtual addressses shared across all MSM targets. */ /* Virtual addressses shared across all MSM targets. */
#define MSM_CSR_BASE IOMEM(0xE0001000) #define MSM_CSR_BASE IOMEM(0xE0001000)
#define MSM_QGIC_DIST_BASE IOMEM(0xF0000000) #define MSM_QGIC_DIST_BASE IOMEM(0xF0000000)

14
arch/arm/mach-msm/io.c
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@@ -117,6 +117,20 @@ void __init msm_map_msm8x60_io(void)
} }
#endif /* CONFIG_ARCH_MSM8X60 */ #endif /* CONFIG_ARCH_MSM8X60 */
#ifdef CONFIG_ARCH_MSM8960
static struct map_desc msm8960_io_desc[] __initdata = {
MSM_CHIP_DEVICE(QGIC_DIST, MSM8960),
MSM_CHIP_DEVICE(QGIC_CPU, MSM8960),
MSM_CHIP_DEVICE(TMR, MSM8960),
MSM_CHIP_DEVICE(TMR0, MSM8960),
};
void __init msm_map_msm8960_io(void)
{
iotable_init(msm8960_io_desc, ARRAY_SIZE(msm8960_io_desc));
}
#endif /* CONFIG_ARCH_MSM8960 */
#ifdef CONFIG_ARCH_MSM7X30 #ifdef CONFIG_ARCH_MSM7X30
static struct map_desc msm7x30_io_desc[] __initdata = { static struct map_desc msm7x30_io_desc[] __initdata = {
MSM_DEVICE(VIC), MSM_DEVICE(VIC),