diff options
Diffstat (limited to 'arch/arm/mach-imx/mm-imx5.c')
| -rw-r--r-- | arch/arm/mach-imx/mm-imx5.c | 155 |
1 files changed, 0 insertions, 155 deletions
diff --git a/arch/arm/mach-imx/mm-imx5.c b/arch/arm/mach-imx/mm-imx5.c deleted file mode 100644 index 4c112021aa4e..000000000000 --- a/arch/arm/mach-imx/mm-imx5.c +++ /dev/null @@ -1,155 +0,0 @@ -/* - * Copyright 2008-2010 Freescale Semiconductor, Inc. All Rights Reserved. - * - * The code contained herein is licensed under the GNU General Public - * License. You may obtain a copy of the GNU General Public License - * Version 2 or later at the following locations: - * - * http://www.opensource.org/licenses/gpl-license.html - * http://www.gnu.org/copyleft/gpl.html - * - * Create static mapping between physical to virtual memory. - */ - -#include <linux/mm.h> -#include <linux/init.h> -#include <linux/clk.h> -#include <linux/pinctrl/machine.h> -#include <linux/of_address.h> - -#include <asm/mach/map.h> - -#include "common.h" -#include "devices/devices-common.h" -#include "hardware.h" -#include "iomux-v3.h" - -/* - * Define the MX51 memory map. - */ -static struct map_desc mx51_io_desc[] __initdata = { - imx_map_entry(MX51, TZIC, MT_DEVICE), - imx_map_entry(MX51, IRAM, MT_DEVICE), - imx_map_entry(MX51, AIPS1, MT_DEVICE), - imx_map_entry(MX51, SPBA0, MT_DEVICE), - imx_map_entry(MX51, AIPS2, MT_DEVICE), -}; - -/* - * Define the MX53 memory map. - */ -static struct map_desc mx53_io_desc[] __initdata = { - imx_map_entry(MX53, TZIC, MT_DEVICE), - imx_map_entry(MX53, AIPS1, MT_DEVICE), - imx_map_entry(MX53, SPBA0, MT_DEVICE), - imx_map_entry(MX53, AIPS2, MT_DEVICE), -}; - -/* - * This function initializes the memory map. It is called during the - * system startup to create static physical to virtual memory mappings - * for the IO modules. - */ -void __init mx51_map_io(void) -{ - iotable_init(mx51_io_desc, ARRAY_SIZE(mx51_io_desc)); -} - -void __init mx53_map_io(void) -{ - iotable_init(mx53_io_desc, ARRAY_SIZE(mx53_io_desc)); -} - -/* - * The MIPI HSC unit has been removed from the i.MX51 Reference Manual by - * the Freescale marketing division. However this did not remove the - * hardware from the chip which still needs to be configured for proper - * IPU support. - */ -static void __init imx51_ipu_mipi_setup(void) -{ - void __iomem *hsc_addr; - hsc_addr = MX51_IO_ADDRESS(MX51_MIPI_HSC_BASE_ADDR); - - /* setup MIPI module to legacy mode */ - __raw_writel(0xf00, hsc_addr); - - /* CSI mode: reserved; DI control mode: legacy (from Freescale BSP) */ - __raw_writel(__raw_readl(hsc_addr + 0x800) | 0x30ff, - hsc_addr + 0x800); -} - -void __init imx51_init_early(void) -{ - imx51_ipu_mipi_setup(); - mxc_set_cpu_type(MXC_CPU_MX51); - mxc_iomux_v3_init(MX51_IO_ADDRESS(MX51_IOMUXC_BASE_ADDR)); - imx_src_init(); -} - -void __init imx53_init_early(void) -{ - mxc_set_cpu_type(MXC_CPU_MX53); - imx_src_init(); -} - -void __init mx51_init_irq(void) -{ - tzic_init_irq(MX51_IO_ADDRESS(MX51_TZIC_BASE_ADDR)); -} - -void __init mx53_init_irq(void) -{ - struct device_node *np; - void __iomem *base; - - np = of_find_compatible_node(NULL, NULL, "fsl,imx53-tzic"); - base = of_iomap(np, 0); - WARN_ON(!base); - - tzic_init_irq(base); -} - -static struct sdma_platform_data imx51_sdma_pdata __initdata = { - .fw_name = "sdma-imx51.bin", -}; - -static const struct resource imx51_audmux_res[] __initconst = { - DEFINE_RES_MEM(MX51_AUDMUX_BASE_ADDR, SZ_16K), -}; - -void __init imx51_soc_init(void) -{ - mxc_arch_reset_init(MX51_IO_ADDRESS(MX51_WDOG1_BASE_ADDR)); - mxc_device_init(); - - /* i.mx51 has the i.mx35 type gpio */ - mxc_register_gpio("imx35-gpio", 0, MX51_GPIO1_BASE_ADDR, SZ_16K, MX51_INT_GPIO1_LOW, MX51_INT_GPIO1_HIGH); - mxc_register_gpio("imx35-gpio", 1, MX51_GPIO2_BASE_ADDR, SZ_16K, MX51_INT_GPIO2_LOW, MX51_INT_GPIO2_HIGH); - mxc_register_gpio("imx35-gpio", 2, MX51_GPIO3_BASE_ADDR, SZ_16K, MX51_INT_GPIO3_LOW, MX51_INT_GPIO3_HIGH); - mxc_register_gpio("imx35-gpio", 3, MX51_GPIO4_BASE_ADDR, SZ_16K, MX51_INT_GPIO4_LOW, MX51_INT_GPIO4_HIGH); - - pinctrl_provide_dummies(); - - /* i.mx51 has the i.mx35 type sdma */ - imx_add_imx_sdma("imx35-sdma", MX51_SDMA_BASE_ADDR, MX51_INT_SDMA, &imx51_sdma_pdata); - - /* Setup AIPS registers */ - imx_set_aips(MX51_IO_ADDRESS(MX51_AIPS1_BASE_ADDR)); - imx_set_aips(MX51_IO_ADDRESS(MX51_AIPS2_BASE_ADDR)); - - /* i.mx51 has the i.mx31 type audmux */ - platform_device_register_simple("imx31-audmux", 0, imx51_audmux_res, - ARRAY_SIZE(imx51_audmux_res)); -} - -void __init imx51_init_late(void) -{ - mx51_neon_fixup(); - imx5_pm_init(); -} - -void __init imx53_init_late(void) -{ - imx5_pm_init(); -} |