diff options
Diffstat (limited to 'arch/sh/boards/renesas/rts7751r2d/setup.c')
| -rw-r--r-- | arch/sh/boards/renesas/rts7751r2d/setup.c | 123 |
1 files changed, 67 insertions, 56 deletions
diff --git a/arch/sh/boards/renesas/rts7751r2d/setup.c b/arch/sh/boards/renesas/rts7751r2d/setup.c index d97be1202245..44b42082a0af 100644 --- a/arch/sh/boards/renesas/rts7751r2d/setup.c +++ b/arch/sh/boards/renesas/rts7751r2d/setup.c @@ -1,8 +1,8 @@ /* * Renesas Technology Sales RTS7751R2D Support. * - * Copyright (C) 2002 Atom Create Engineering Co., Ltd. - * Copyright (C) 2004 - 2006 Paul Mundt + * 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 @@ -10,33 +10,13 @@ */ #include <linux/init.h> #include <linux/platform_device.h> +#include <linux/pata_platform.h> #include <linux/serial_8250.h> #include <linux/pm.h> #include <asm/machvec.h> -#include <asm/mach/rts7751r2d.h> -#include <asm/io.h> +#include <asm/rts7751r2d.h> #include <asm/voyagergx.h> - -extern void heartbeat_rts7751r2d(void); -extern void init_rts7751r2d_IRQ(void); -extern int rts7751r2d_irq_demux(int irq); - -extern void *voyagergx_consistent_alloc(struct device *, size_t, dma_addr_t *, gfp_t); -extern int voyagergx_consistent_free(struct device *, size_t, void *, dma_addr_t); - -static struct plat_serial8250_port uart_platform_data[] = { - { - .membase = (void *)VOYAGER_UART_BASE, - .mapbase = VOYAGER_UART_BASE, - .iotype = UPIO_MEM, - .irq = VOYAGER_UART0_IRQ, - .flags = UPF_BOOT_AUTOCONF, - .regshift = 2, - .uartclk = (9600 * 16), - }, { - .flags = 0, - }, -}; +#include <asm/io.h> static void __init voyagergx_serial_init(void) { @@ -45,25 +25,72 @@ static void __init voyagergx_serial_init(void) /* * GPIO Control */ - val = inl(GPIO_MUX_HIGH); + val = readl((void __iomem *)GPIO_MUX_HIGH); val |= 0x00001fe0; - outl(val, GPIO_MUX_HIGH); + writel(val, (void __iomem *)GPIO_MUX_HIGH); /* * Power Mode Gate */ - val = inl(POWER_MODE0_GATE); + val = readl((void __iomem *)POWER_MODE0_GATE); val |= (POWER_MODE0_GATE_U0 | POWER_MODE0_GATE_U1); - outl(val, POWER_MODE0_GATE); + writel(val, (void __iomem *)POWER_MODE0_GATE); - val = inl(POWER_MODE1_GATE); + val = readl((void __iomem *)POWER_MODE1_GATE); val |= (POWER_MODE1_GATE_U0 | POWER_MODE1_GATE_U1); - outl(val, POWER_MODE1_GATE); + 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), + } +}; + static struct platform_device uart_device = { .name = "serial8250", - .id = -1, + .id = PLAT8250_DEV_PLATFORM, .dev = { .platform_data = uart_platform_data, }, @@ -87,6 +114,7 @@ static struct platform_device heartbeat_device = { static struct platform_device *rts7751r2d_devices[] __initdata = { &uart_device, &heartbeat_device, + &cf_ide_device, }; static int __init rts7751r2d_devices_setup(void) @@ -94,6 +122,7 @@ static int __init rts7751r2d_devices_setup(void) return platform_add_devices(rts7751r2d_devices, ARRAY_SIZE(rts7751r2d_devices)); } +__initcall(rts7751r2d_devices_setup); static void rts7751r2d_power_off(void) { @@ -105,14 +134,17 @@ static void rts7751r2d_power_off(void) */ static void __init rts7751r2d_setup(char **cmdline_p) { - device_initcall(rts7751r2d_devices_setup); + 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(); - - printk(KERN_INFO "Renesas Technology Sales RTS7751R2D support.\n"); } /* @@ -123,27 +155,6 @@ struct sh_machine_vector mv_rts7751r2d __initmv = { .mv_setup = rts7751r2d_setup, .mv_nr_irqs = 72, - .mv_inb = rts7751r2d_inb, - .mv_inw = rts7751r2d_inw, - .mv_inl = rts7751r2d_inl, - .mv_outb = rts7751r2d_outb, - .mv_outw = rts7751r2d_outw, - .mv_outl = rts7751r2d_outl, - - .mv_inb_p = rts7751r2d_inb_p, - .mv_inw_p = rts7751r2d_inw, - .mv_inl_p = rts7751r2d_inl, - .mv_outb_p = rts7751r2d_outb_p, - .mv_outw_p = rts7751r2d_outw, - .mv_outl_p = rts7751r2d_outl, - - .mv_insb = rts7751r2d_insb, - .mv_insw = rts7751r2d_insw, - .mv_insl = rts7751r2d_insl, - .mv_outsb = rts7751r2d_outsb, - .mv_outsw = rts7751r2d_outsw, - .mv_outsl = rts7751r2d_outsl, - .mv_init_irq = init_rts7751r2d_IRQ, .mv_irq_demux = rts7751r2d_irq_demux, |