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author | Srikant Patnaik | 2015-01-11 12:28:04 +0530 |
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committer | Srikant Patnaik | 2015-01-11 12:28:04 +0530 |
commit | 871480933a1c28f8a9fed4c4d34d06c439a7a422 (patch) | |
tree | 8718f573808810c2a1e8cb8fb6ac469093ca2784 /ANDROID_3.4.5/arch/arm/mach-msm/io.c | |
parent | 9d40ac5867b9aefe0722bc1f110b965ff294d30d (diff) | |
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Moved, renamed, and deleted files
The original directory structure was scattered and unorganized.
Changes are basically to make it look like kernel structure.
Diffstat (limited to 'ANDROID_3.4.5/arch/arm/mach-msm/io.c')
-rw-r--r-- | ANDROID_3.4.5/arch/arm/mach-msm/io.c | 188 |
1 files changed, 0 insertions, 188 deletions
diff --git a/ANDROID_3.4.5/arch/arm/mach-msm/io.c b/ANDROID_3.4.5/arch/arm/mach-msm/io.c deleted file mode 100644 index a1e7b116..00000000 --- a/ANDROID_3.4.5/arch/arm/mach-msm/io.c +++ /dev/null @@ -1,188 +0,0 @@ -/* arch/arm/mach-msm/io.c - * - * MSM7K, QSD io support - * - * 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. - * - */ - -#include <linux/kernel.h> -#include <linux/init.h> -#include <linux/io.h> -#include <linux/export.h> - -#include <mach/hardware.h> -#include <asm/page.h> -#include <mach/msm_iomap.h> -#include <asm/mach/map.h> - -#include <mach/board.h> - -#define MSM_CHIP_DEVICE(name, chip) { \ - .virtual = (unsigned long) MSM_##name##_BASE, \ - .pfn = __phys_to_pfn(chip##_##name##_PHYS), \ - .length = chip##_##name##_SIZE, \ - .type = MT_DEVICE_NONSHARED, \ - } - -#define MSM_DEVICE(name) MSM_CHIP_DEVICE(name, MSM) - -#if defined(CONFIG_ARCH_MSM7X00A) || defined(CONFIG_ARCH_MSM7X27) \ - || defined(CONFIG_ARCH_MSM7X25) -static struct map_desc msm_io_desc[] __initdata = { - MSM_DEVICE(VIC), - MSM_CHIP_DEVICE(CSR, MSM7X00), - MSM_DEVICE(DMOV), - MSM_CHIP_DEVICE(GPIO1, MSM7X00), - MSM_CHIP_DEVICE(GPIO2, MSM7X00), - MSM_DEVICE(CLK_CTL), -#if defined(CONFIG_DEBUG_MSM_UART1) || defined(CONFIG_DEBUG_MSM_UART2) || \ - defined(CONFIG_DEBUG_MSM_UART3) - MSM_DEVICE(DEBUG_UART), -#endif -#ifdef CONFIG_ARCH_MSM7X30 - MSM_DEVICE(GCC), -#endif - { - .virtual = (unsigned long) MSM_SHARED_RAM_BASE, - .pfn = __phys_to_pfn(MSM_SHARED_RAM_PHYS), - .length = MSM_SHARED_RAM_SIZE, - .type = MT_DEVICE, - }, -}; - -void __init msm_map_common_io(void) -{ - /* Make sure the peripheral register window is closed, since - * we will use PTE flags (TEX[1]=1,B=0,C=1) to determine which - * pages are peripheral interface or not. - */ - asm("mcr p15, 0, %0, c15, c2, 4" : : "r" (0)); - iotable_init(msm_io_desc, ARRAY_SIZE(msm_io_desc)); -} -#endif - -#ifdef CONFIG_ARCH_QSD8X50 -static struct map_desc qsd8x50_io_desc[] __initdata = { - MSM_DEVICE(VIC), - MSM_CHIP_DEVICE(CSR, QSD8X50), - MSM_DEVICE(DMOV), - MSM_CHIP_DEVICE(GPIO1, QSD8X50), - MSM_CHIP_DEVICE(GPIO2, QSD8X50), - MSM_DEVICE(CLK_CTL), - MSM_DEVICE(SIRC), - MSM_DEVICE(SCPLL), - MSM_DEVICE(AD5), - MSM_DEVICE(MDC), -#if defined(CONFIG_DEBUG_MSM_UART1) || defined(CONFIG_DEBUG_MSM_UART2) || \ - defined(CONFIG_DEBUG_MSM_UART3) - MSM_DEVICE(DEBUG_UART), -#endif - { - .virtual = (unsigned long) MSM_SHARED_RAM_BASE, - .pfn = __phys_to_pfn(MSM_SHARED_RAM_PHYS), - .length = MSM_SHARED_RAM_SIZE, - .type = MT_DEVICE, - }, -}; - -void __init msm_map_qsd8x50_io(void) -{ - iotable_init(qsd8x50_io_desc, ARRAY_SIZE(qsd8x50_io_desc)); -} -#endif /* CONFIG_ARCH_QSD8X50 */ - -#ifdef CONFIG_ARCH_MSM8X60 -static struct map_desc msm8x60_io_desc[] __initdata = { - MSM_CHIP_DEVICE(QGIC_DIST, MSM8X60), - MSM_CHIP_DEVICE(QGIC_CPU, MSM8X60), - MSM_CHIP_DEVICE(TMR, MSM8X60), - MSM_CHIP_DEVICE(TMR0, MSM8X60), - MSM_DEVICE(ACC), - MSM_DEVICE(GCC), -#ifdef CONFIG_DEBUG_MSM8660_UART - MSM_DEVICE(DEBUG_UART), -#endif -}; - -void __init msm_map_msm8x60_io(void) -{ - iotable_init(msm8x60_io_desc, ARRAY_SIZE(msm8x60_io_desc)); -} -#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), -#ifdef CONFIG_DEBUG_MSM8960_UART - MSM_DEVICE(DEBUG_UART), -#endif -}; - -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 -static struct map_desc msm7x30_io_desc[] __initdata = { - MSM_DEVICE(VIC), - MSM_CHIP_DEVICE(CSR, MSM7X30), - MSM_DEVICE(DMOV), - MSM_CHIP_DEVICE(GPIO1, MSM7X30), - MSM_CHIP_DEVICE(GPIO2, MSM7X30), - MSM_DEVICE(CLK_CTL), - MSM_DEVICE(CLK_CTL_SH2), - MSM_DEVICE(AD5), - MSM_DEVICE(MDC), - MSM_DEVICE(ACC), - MSM_DEVICE(SAW), - MSM_DEVICE(GCC), - MSM_DEVICE(TCSR), -#if defined(CONFIG_DEBUG_MSM_UART1) || defined(CONFIG_DEBUG_MSM_UART2) || \ - defined(CONFIG_DEBUG_MSM_UART3) - MSM_DEVICE(DEBUG_UART), -#endif - { - .virtual = (unsigned long) MSM_SHARED_RAM_BASE, - .pfn = __phys_to_pfn(MSM_SHARED_RAM_PHYS), - .length = MSM_SHARED_RAM_SIZE, - .type = MT_DEVICE, - }, -}; - -void __init msm_map_msm7x30_io(void) -{ - iotable_init(msm7x30_io_desc, ARRAY_SIZE(msm7x30_io_desc)); -} -#endif /* CONFIG_ARCH_MSM7X30 */ - -void __iomem *__msm_ioremap_caller(unsigned long phys_addr, size_t size, - unsigned int mtype, void *caller) -{ - if (mtype == MT_DEVICE) { - /* The peripherals in the 88000000 - D0000000 range - * are only accessible by type MT_DEVICE_NONSHARED. - * Adjust mtype as necessary to make this "just work." - */ - if ((phys_addr >= 0x88000000) && (phys_addr < 0xD0000000)) - mtype = MT_DEVICE_NONSHARED; - } - - return __arm_ioremap_caller(phys_addr, size, mtype, caller); -} |