6451d7783b
Since we're now using addruart to establish the debug mapping, we can
remove the io_pg_offst and phys_io members of struct machine_desc.
The various declarations were removed using the following script:
grep -rl MACHINE_START arch/arm | xargs \
sed -i '/MACHINE_START/,/MACHINE_END/ { /\.\(phys_io\|io_pg_offst\)/d }'
[ Initial patch was from Jeremy Kerr, example script from Russell King ]
Signed-off-by: Nicolas Pitre <nicolas.pitre@linaro.org>
Acked-by: Eric Miao <eric.miao at canonical.com>
186 lines
4.1 KiB
C
186 lines
4.1 KiB
C
/*
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* arch/arm/mach-netx/nxeb500hmi.c
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*
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* Copyright (c) 2005 Sascha Hauer <s.hauer@pengutronix.de>, Pengutronix
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License version 2
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* as published by the Free Software Foundation.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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#include <linux/dma-mapping.h>
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#include <linux/init.h>
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#include <linux/interrupt.h>
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#include <linux/mtd/plat-ram.h>
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#include <linux/platform_device.h>
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#include <linux/amba/bus.h>
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#include <linux/amba/clcd.h>
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#include <mach/hardware.h>
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#include <asm/mach-types.h>
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#include <asm/mach/arch.h>
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#include <mach/netx-regs.h>
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#include <mach/eth.h>
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#include "generic.h"
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#include "fb.h"
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static struct clcd_panel qvga = {
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.mode = {
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.name = "QVGA",
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.refresh = 60,
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.xres = 240,
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.yres = 320,
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.pixclock = 187617,
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.left_margin = 6,
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.right_margin = 26,
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.upper_margin = 0,
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.lower_margin = 6,
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.hsync_len = 6,
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.vsync_len = 1,
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.sync = 0,
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.vmode = FB_VMODE_NONINTERLACED,
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},
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.width = -1,
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.height = -1,
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.tim2 = 16,
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.cntl = CNTL_LCDTFT | CNTL_BGR,
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.bpp = 16,
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.grayscale = 0,
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};
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static inline int nxeb500hmi_check(struct clcd_fb *fb, struct fb_var_screeninfo *var)
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{
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var->green.length = 5;
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var->green.msb_right = 0;
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return clcdfb_check(fb, var);
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}
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static int nxeb500hmi_clcd_setup(struct clcd_fb *fb)
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{
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unsigned int val;
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fb->fb.var.green.length = 5;
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fb->fb.var.green.msb_right = 0;
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/* enable asic control */
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val = readl(NETX_SYSTEM_IOC_ACCESS_KEY);
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writel(val, NETX_SYSTEM_IOC_ACCESS_KEY);
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writel(3, NETX_SYSTEM_IOC_CR);
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/* GPIO 14 is used for display enable on newer boards */
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writel(9, NETX_GPIO_CFG(14));
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val = readl(NETX_PIO_OUTPIO);
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writel(val | 1, NETX_PIO_OUTPIO);
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val = readl(NETX_PIO_OEPIO);
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writel(val | 1, NETX_PIO_OEPIO);
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return netx_clcd_setup(fb);
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}
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static struct clcd_board clcd_data = {
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.name = "netX",
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.check = nxeb500hmi_check,
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.decode = clcdfb_decode,
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.enable = netx_clcd_enable,
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.setup = nxeb500hmi_clcd_setup,
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.mmap = netx_clcd_mmap,
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.remove = netx_clcd_remove,
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};
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static struct netxeth_platform_data eth0_platform_data = {
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.xcno = 0,
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};
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static struct platform_device netx_eth0_device = {
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.name = "netx-eth",
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.id = 0,
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.num_resources = 0,
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.resource = NULL,
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.dev = {
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.platform_data = ð0_platform_data,
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}
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};
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static struct netxeth_platform_data eth1_platform_data = {
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.xcno = 1,
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};
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static struct platform_device netx_eth1_device = {
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.name = "netx-eth",
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.id = 1,
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.num_resources = 0,
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.resource = NULL,
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.dev = {
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.platform_data = ð1_platform_data,
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}
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};
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static struct resource netx_cf_resources[] = {
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[0] = {
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.start = 0x20000000,
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.end = 0x25ffffff,
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.flags = IORESOURCE_MEM | IORESOURCE_MEM_8AND16BIT,
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},
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};
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static struct platform_device netx_cf_device = {
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.name = "netx-cf",
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.id = 0,
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.resource = netx_cf_resources,
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.num_resources = ARRAY_SIZE(netx_cf_resources),
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};
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static struct resource netx_uart0_resources[] = {
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[0] = {
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.start = 0x00100A00,
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.end = 0x00100A3F,
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.flags = IORESOURCE_MEM,
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},
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[1] = {
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.start = (NETX_IRQ_UART0),
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.end = (NETX_IRQ_UART0),
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.flags = IORESOURCE_IRQ,
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},
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};
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static struct platform_device netx_uart0_device = {
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.name = "netx-uart",
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.id = 0,
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.num_resources = ARRAY_SIZE(netx_uart0_resources),
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.resource = netx_uart0_resources,
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};
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static struct platform_device *devices[] __initdata = {
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&netx_eth0_device,
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&netx_eth1_device,
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&netx_cf_device,
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&netx_uart0_device,
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};
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static void __init nxeb500hmi_init(void)
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{
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netx_fb_init(&clcd_data, &qvga);
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platform_add_devices(devices, ARRAY_SIZE(devices));
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}
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MACHINE_START(NXEB500HMI, "Hilscher nxeb500hmi")
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.boot_params = 0x80000100,
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.map_io = netx_map_io,
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.init_irq = netx_init_irq,
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.timer = &netx_timer,
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.init_machine = nxeb500hmi_init,
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MACHINE_END
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