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patch-mxc-add-ARCH_MX1

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Adds MX1 architecture to platform MXC. It will supersede mach-imx
and let it die.

Signed-off-by: Paulius Zaleckas <paulius.zaleckas@teltonika.lt>
Signed-off-by: Darius Augulis <augulis.darius@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
This commit is contained in:
Paulius Zaleckas
2008-11-14 11:01:38 +01:00
committed by Sascha Hauer
parent d133d6a893
commit cfca8b539f
16 changed files with 1264 additions and 5 deletions
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118
arch/arm/mach-mx1/devices.c Normal file
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/*
* Copyright 2006-2007 Freescale Semiconductor, Inc. All Rights Reserved.
* Copyright 2008 Sascha Hauer, kernel@pengutronix.de
* Copyright (c) 2008 Paulius Zaleckas <paulius.zaleckas@teltonika.lt>
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
* 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.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor,
* Boston, MA 02110-1301, USA.
*/
#include <linux/kernel.h>
#include <linux/init.h>
#include <linux/platform_device.h>
#include <linux/gpio.h>
#include <mach/hardware.h>
static struct resource imx_uart1_resources[] = {
[0] = {
.start = UART1_BASE_ADDR,
.end = UART1_BASE_ADDR + 0xD0,
.flags = IORESOURCE_MEM,
},
[1] = {
.start = UART1_MINT_RX,
.end = UART1_MINT_RX,
.flags = IORESOURCE_IRQ,
},
[2] = {
.start = UART1_MINT_TX,
.end = UART1_MINT_TX,
.flags = IORESOURCE_IRQ,
},
[3] = {
.start = UART1_MINT_RTS,
.end = UART1_MINT_RTS,
.flags = IORESOURCE_IRQ,
},
};
struct platform_device imx_uart1_device = {
.name = "imx-uart",
.id = 0,
.num_resources = ARRAY_SIZE(imx_uart1_resources),
.resource = imx_uart1_resources,
};
static struct resource imx_uart2_resources[] = {
[0] = {
.start = UART2_BASE_ADDR,
.end = UART2_BASE_ADDR + 0xD0,
.flags = IORESOURCE_MEM,
},
[1] = {
.start = UART2_MINT_RX,
.end = UART2_MINT_RX,
.flags = IORESOURCE_IRQ,
},
[2] = {
.start = UART2_MINT_TX,
.end = UART2_MINT_TX,
.flags = IORESOURCE_IRQ,
},
[3] = {
.start = UART2_MINT_RTS,
.end = UART2_MINT_RTS,
.flags = IORESOURCE_IRQ,
},
};
struct platform_device imx_uart2_device = {
.name = "imx-uart",
.id = 1,
.num_resources = ARRAY_SIZE(imx_uart2_resources),
.resource = imx_uart2_resources,
};
/* GPIO port description */
static struct mxc_gpio_port imx_gpio_ports[] = {
[0] = {
.chip.label = "gpio-0",
.base = (void __iomem *)IO_ADDRESS(GPIO_BASE_ADDR),
.irq = GPIO_INT_PORTA,
.virtual_irq_start = MXC_MAX_INT_LINES
},
[1] = {
.chip.label = "gpio-1",
.base = (void __iomem *)IO_ADDRESS(GPIO_BASE_ADDR + 0x100),
.irq = GPIO_INT_PORTB,
.virtual_irq_start = MXC_MAX_INT_LINES + 32
},
[2] = {
.chip.label = "gpio-2",
.base = (void __iomem *)IO_ADDRESS(GPIO_BASE_ADDR + 0x200),
.irq = GPIO_INT_PORTC,
.virtual_irq_start = MXC_MAX_INT_LINES + 64
},
[3] = {
.chip.label = "gpio-3",
.base = (void __iomem *)IO_ADDRESS(GPIO_BASE_ADDR + 0x300),
.irq = GPIO_INT_PORTD,
.virtual_irq_start = MXC_MAX_INT_LINES + 96
}
};
int __init mxc_register_gpios(void)
{
return mxc_gpio_init(imx_gpio_ports, ARRAY_SIZE(imx_gpio_ports));
}