1 // SPDX-License-Identifier: GPL-2.0-only
3 * linux/arch/arm/mach-mmp/tavorevb.c
5 * Support for the Marvell PXA910-based TavorEVB Development Platform.
7 #include <linux/gpio.h>
8 #include <linux/gpio-pxa.h>
9 #include <linux/init.h>
10 #include <linux/kernel.h>
11 #include <linux/platform_device.h>
12 #include <linux/smc91x.h>
14 #include <asm/mach-types.h>
15 #include <asm/mach/arch.h>
17 #include "mfp-pxa910.h"
23 static unsigned long tavorevb_pin_config[] __initdata = {
61 static struct pxa_gpio_platform_data pxa910_gpio_pdata = {
62 .irq_base = MMP_GPIO_TO_IRQ(0),
65 static struct smc91x_platdata tavorevb_smc91x_info = {
66 .flags = SMC91X_USE_16BIT | SMC91X_NOWAIT,
69 static struct resource smc91x_resources[] = {
71 .start = SMC_CS1_PHYS_BASE + 0x300,
72 .end = SMC_CS1_PHYS_BASE + 0xfffff,
73 .flags = IORESOURCE_MEM,
76 .start = MMP_GPIO_TO_IRQ(80),
77 .end = MMP_GPIO_TO_IRQ(80),
78 .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHEDGE,
82 static struct platform_device smc91x_device = {
86 .platform_data = &tavorevb_smc91x_info,
88 .num_resources = ARRAY_SIZE(smc91x_resources),
89 .resource = smc91x_resources,
92 static void __init tavorevb_init(void)
94 mfp_config(ARRAY_AND_SIZE(tavorevb_pin_config));
98 platform_device_add_data(&pxa910_device_gpio, &pxa910_gpio_pdata,
99 sizeof(struct pxa_gpio_platform_data));
100 platform_device_register(&pxa910_device_gpio);
102 /* off-chip devices */
103 platform_device_register(&smc91x_device);
106 MACHINE_START(TAVOREVB, "PXA910 Evaluation Board (aka TavorEVB)")
107 .map_io = mmp_map_io,
108 .nr_irqs = MMP_NR_IRQS,
109 .init_irq = pxa910_init_irq,
110 .init_time = pxa910_timer_init,
111 .init_machine = tavorevb_init,
112 .restart = mmp_restart,