diff options
Diffstat (limited to 'arch/sh/boards/renesas/rts7751r2d/setup.c')
| -rw-r--r-- | arch/sh/boards/renesas/rts7751r2d/setup.c | 199 |
1 files changed, 0 insertions, 199 deletions
diff --git a/arch/sh/boards/renesas/rts7751r2d/setup.c b/arch/sh/boards/renesas/rts7751r2d/setup.c deleted file mode 100644 index 6f7029d3324..00000000000 --- a/arch/sh/boards/renesas/rts7751r2d/setup.c +++ /dev/null @@ -1,199 +0,0 @@ -/* - * Renesas Technology Sales RTS7751R2D Support. - * - * Copyright (C) 2002 - 2006 Atom Create Engineering Co., Ltd. - * Copyright (C) 2004 - 2007 Paul Mundt - * - * This file is subject to the terms and conditions of the GNU General Public - * License. See the file "COPYING" in the main directory of this archive - * for more details. - */ -#include <linux/init.h> -#include <linux/platform_device.h> -#include <linux/pata_platform.h> -#include <linux/serial_8250.h> -#include <linux/sm501.h> -#include <linux/pm.h> -#include <asm/machvec.h> -#include <asm/rts7751r2d.h> -#include <asm/voyagergx.h> -#include <asm/io.h> - -static void __init voyagergx_serial_init(void) -{ - unsigned long val; - - /* - * GPIO Control - */ - val = readl((void __iomem *)GPIO_MUX_HIGH); - val |= 0x00001fe0; - writel(val, (void __iomem *)GPIO_MUX_HIGH); - - /* - * Power Mode Gate - */ - val = readl((void __iomem *)POWER_MODE0_GATE); - val |= (POWER_MODE0_GATE_U0 | POWER_MODE0_GATE_U1); - writel(val, (void __iomem *)POWER_MODE0_GATE); - - val = readl((void __iomem *)POWER_MODE1_GATE); - val |= (POWER_MODE1_GATE_U0 | POWER_MODE1_GATE_U1); - writel(val, (void __iomem *)POWER_MODE1_GATE); -} - -static struct resource cf_ide_resources[] = { - [0] = { - .start = PA_AREA5_IO + 0x1000, - .end = PA_AREA5_IO + 0x1000 + 0x08 - 1, - .flags = IORESOURCE_MEM, - }, - [1] = { - .start = PA_AREA5_IO + 0x80c, - .end = PA_AREA5_IO + 0x80c + 0x16 - 1, - .flags = IORESOURCE_MEM, - }, - [2] = { -#ifdef CONFIG_RTS7751R2D_REV11 - .start = 1, -#else - .start = 2, -#endif - .flags = IORESOURCE_IRQ, - }, -}; - -static struct pata_platform_info pata_info = { - .ioport_shift = 1, -}; - -static struct platform_device cf_ide_device = { - .name = "pata_platform", - .id = -1, - .num_resources = ARRAY_SIZE(cf_ide_resources), - .resource = cf_ide_resources, - .dev = { - .platform_data = &pata_info, - }, -}; - -static struct plat_serial8250_port uart_platform_data[] = { - { - .membase = (void __iomem *)VOYAGER_UART_BASE, - .mapbase = VOYAGER_UART_BASE, - .iotype = UPIO_MEM, - .irq = VOYAGER_UART0_IRQ, - .flags = UPF_BOOT_AUTOCONF | UPF_SKIP_TEST, - .regshift = 2, - .uartclk = (9600 * 16), - }, - { 0 }, -}; - -static struct platform_device uart_device = { - .name = "serial8250", - .id = PLAT8250_DEV_PLATFORM, - .dev = { - .platform_data = uart_platform_data, - }, -}; - -static struct resource heartbeat_resources[] = { - [0] = { - .start = PA_OUTPORT, - .end = PA_OUTPORT + 8 - 1, - .flags = IORESOURCE_MEM, - }, -}; - -static struct platform_device heartbeat_device = { - .name = "heartbeat", - .id = -1, - .num_resources = ARRAY_SIZE(heartbeat_resources), - .resource = heartbeat_resources, -}; - -static struct resource sm501_resources[] = { - [0] = { - .start = 0x10000000, - .end = 0x13e00000 - 1, - .flags = IORESOURCE_MEM, - }, - [1] = { - .start = 0x13e00000, - .end = 0x13ffffff, - .flags = IORESOURCE_MEM, - }, - [2] = { - .start = 32, - .flags = IORESOURCE_IRQ, - }, -}; - -static struct platform_device sm501_device = { - .name = "sm501", - .id = -1, - .num_resources = ARRAY_SIZE(sm501_resources), - .resource = sm501_resources, -}; - -static struct platform_device *rts7751r2d_devices[] __initdata = { - &uart_device, - &heartbeat_device, - &sm501_device, -}; - -static int __init rts7751r2d_devices_setup(void) -{ - int ret; - - if (ctrl_inw(PA_BVERREG) == 0x10) { /* only working on R2D-PLUS */ - ret = platform_device_register(&cf_ide_device); - if (ret) - return ret; - } - - return platform_add_devices(rts7751r2d_devices, - ARRAY_SIZE(rts7751r2d_devices)); -} -__initcall(rts7751r2d_devices_setup); - -static void rts7751r2d_power_off(void) -{ - ctrl_outw(0x0001, PA_POWOFF); -} - -/* - * Initialize the board - */ -static void __init rts7751r2d_setup(char **cmdline_p) -{ - u16 ver = ctrl_inw(PA_VERREG); - - printk(KERN_INFO "Renesas Technology Sales RTS7751R2D support.\n"); - - printk(KERN_INFO "FPGA version:%d (revision:%d)\n", - (ver >> 4) & 0xf, ver & 0xf); - - ctrl_outw(0x0000, PA_OUTPORT); - pm_power_off = rts7751r2d_power_off; - - voyagergx_serial_init(); -} - -/* - * The Machine Vector - */ -static struct sh_machine_vector mv_rts7751r2d __initmv = { - .mv_name = "RTS7751R2D", - .mv_setup = rts7751r2d_setup, - .mv_nr_irqs = 72, - - .mv_init_irq = init_rts7751r2d_IRQ, - .mv_irq_demux = rts7751r2d_irq_demux, - -#ifdef CONFIG_USB_SM501 - .mv_consistent_alloc = voyagergx_consistent_alloc, - .mv_consistent_free = voyagergx_consistent_free, -#endif -}; |
