diff options
| author | Shawn Guo <shawn.guo@linaro.org> | 2013-01-17 16:37:42 +0800 |
|---|---|---|
| committer | Shawn Guo <shawn.guo@linaro.org> | 2013-01-29 14:05:41 +0800 |
| commit | 3e549a69469775ae26dd3bc34365e6da5bdbf18c (patch) | |
| tree | a09365927f90c3c2e5275b95e8cb2705ac377a6d /arch/arm/mach-imx/lluart.c | |
| parent | cd4842f55861202d8b1d8b1ed035f22014f0812c (diff) | |
ARM: imx: use debug_ll_io_init() for imx6q
Use debug_ll_io_init() to map low level debug port for imx6q, so that
arch/arm/mach-imx/lluart.c can be removed.
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
Diffstat (limited to 'arch/arm/mach-imx/lluart.c')
| -rw-r--r-- | arch/arm/mach-imx/lluart.c | 47 |
1 files changed, 0 insertions, 47 deletions
diff --git a/arch/arm/mach-imx/lluart.c b/arch/arm/mach-imx/lluart.c deleted file mode 100644 index 2fdc9bf2fb5..00000000000 --- a/arch/arm/mach-imx/lluart.c +++ /dev/null @@ -1,47 +0,0 @@ -/* - * Copyright 2011 Freescale Semiconductor, Inc. - * Copyright 2011 Linaro Ltd. - * - * 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 - */ - -#include <linux/init.h> -#include <asm/page.h> -#include <asm/sizes.h> -#include <asm/mach/map.h> - -#include "hardware.h" - -#define IMX6Q_UART1_BASE_ADDR 0x02020000 -#define IMX6Q_UART2_BASE_ADDR 0x021e8000 -#define IMX6Q_UART3_BASE_ADDR 0x021ec000 -#define IMX6Q_UART4_BASE_ADDR 0x021f0000 -#define IMX6Q_UART5_BASE_ADDR 0x021f4000 - -/* - * IMX6Q_UART_BASE_ADDR is put in the middle to force the expansion - * of IMX6Q_UART##n##_BASE_ADDR. - */ -#define IMX6Q_UART_BASE_ADDR(n) IMX6Q_UART##n##_BASE_ADDR -#define IMX6Q_UART_BASE(n) IMX6Q_UART_BASE_ADDR(n) -#define IMX6Q_DEBUG_UART_BASE IMX6Q_UART_BASE(CONFIG_DEBUG_IMX6Q_UART_PORT) - -static struct map_desc imx_lluart_desc = { -#ifdef CONFIG_DEBUG_IMX6Q_UART - .virtual = IMX_IO_P2V(IMX6Q_DEBUG_UART_BASE), - .pfn = __phys_to_pfn(IMX6Q_DEBUG_UART_BASE), - .length = 0x4000, - .type = MT_DEVICE, -#endif -}; - -void __init imx_lluart_map_io(void) -{ - if (imx_lluart_desc.virtual) - iotable_init(&imx_lluart_desc, 1); -} |