| David Brazdil | 0f672f6 | 2019-12-10 10:32:29 +0000 | [diff] [blame] | 1 | // SPDX-License-Identifier: GPL-2.0-or-later |
| Andrew Scull | b4b6d4a | 2019-01-02 15:54:55 +0000 | [diff] [blame] | 2 | /* |
| 3 | * Copyright (C) 2000 Deep Blue Solutions Ltd |
| 4 | * Copyright (C) 2002 Shane Nay (shane@minirl.com) |
| 5 | * Copyright 2005-2007 Freescale Semiconductor, Inc. All Rights Reserved. |
| 6 | * Copyright 2011 Denis 'GNUtoo' Carikli <GNUtoo@no-log.org> |
| Andrew Scull | b4b6d4a | 2019-01-02 15:54:55 +0000 | [diff] [blame] | 7 | */ |
| 8 | |
| 9 | #include <linux/kernel.h> |
| 10 | #include <linux/init.h> |
| 11 | #include <linux/platform_device.h> |
| 12 | |
| 13 | #include <asm/mach/time.h> |
| 14 | #include <asm/mach/arch.h> |
| 15 | #include <asm/mach-types.h> |
| 16 | |
| 17 | #include "common.h" |
| 18 | #include "devices-imx31.h" |
| 19 | #include "hardware.h" |
| 20 | #include "iomux-mx3.h" |
| 21 | |
| 22 | static const struct imxuart_platform_data uart_pdata __initconst = { |
| 23 | .flags = IMXUART_HAVE_RTSCTS, |
| 24 | }; |
| 25 | |
| 26 | static const unsigned int bug_pins[] __initconst = { |
| 27 | MX31_PIN_PC_RST__CTS5, |
| 28 | MX31_PIN_PC_VS2__RTS5, |
| 29 | MX31_PIN_PC_BVD2__TXD5, |
| 30 | MX31_PIN_PC_BVD1__RXD5, |
| 31 | }; |
| 32 | |
| 33 | static void __init bug_board_init(void) |
| 34 | { |
| 35 | imx31_soc_init(); |
| 36 | |
| 37 | mxc_iomux_setup_multiple_pins(bug_pins, |
| 38 | ARRAY_SIZE(bug_pins), "uart-4"); |
| 39 | imx31_add_imx_uart4(&uart_pdata); |
| 40 | } |
| 41 | |
| 42 | static void __init bug_timer_init(void) |
| 43 | { |
| 44 | mx31_clocks_init(26000000); |
| 45 | } |
| 46 | |
| 47 | MACHINE_START(BUG, "BugLabs BUGBase") |
| 48 | .map_io = mx31_map_io, |
| 49 | .init_early = imx31_init_early, |
| 50 | .init_irq = mx31_init_irq, |
| 51 | .init_time = bug_timer_init, |
| 52 | .init_machine = bug_board_init, |
| 53 | .restart = mxc_restart, |
| 54 | MACHINE_END |