90 lines
2.3 KiB
C
90 lines
2.3 KiB
C
/*
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* arch/arm/mach-kirkwood/rd88f6192-nas-setup.c
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*
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* Marvell RD-88F6192-NAS Reference Board Setup
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*
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* This file is licensed under the terms of the GNU General Public
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* License version 2. This program is licensed "as is" without any
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* warranty of any kind, whether express or implied.
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*/
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#include <linux/kernel.h>
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#include <linux/init.h>
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#include <linux/platform_device.h>
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#include <linux/ata_platform.h>
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#include <linux/mv643xx_eth.h>
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#include <linux/gpio.h>
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#include <linux/spi/flash.h>
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#include <linux/spi/spi.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/kirkwood.h>
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#include <plat/orion-gpio.h>
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#include "common.h"
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#define RD88F6192_GPIO_USB_VBUS 10
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static struct mv643xx_eth_platform_data rd88f6192_ge00_data = {
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.phy_addr = MV643XX_ETH_PHY_ADDR(8),
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};
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static struct mv_sata_platform_data rd88f6192_sata_data = {
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.n_ports = 2,
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};
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static const struct flash_platform_data rd88F6192_spi_slave_data = {
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.type = "m25p128",
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};
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static struct spi_board_info __initdata rd88F6192_spi_slave_info[] = {
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{
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.modalias = "m25p80",
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.platform_data = &rd88F6192_spi_slave_data,
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.irq = -1,
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.max_speed_hz = 20000000,
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.bus_num = 0,
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.chip_select = 0,
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},
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};
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static void __init rd88f6192_init(void)
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{
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/*
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* Basic setup. Needs to be called early.
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*/
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kirkwood_init();
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orion_gpio_set_valid(RD88F6192_GPIO_USB_VBUS, 1);
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if (gpio_request(RD88F6192_GPIO_USB_VBUS, "USB VBUS") != 0 ||
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gpio_direction_output(RD88F6192_GPIO_USB_VBUS, 1) != 0)
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pr_err("RD-88F6192-NAS: failed to setup USB VBUS GPIO\n");
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kirkwood_ehci_init();
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kirkwood_ge00_init(&rd88f6192_ge00_data);
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kirkwood_sata_init(&rd88f6192_sata_data);
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spi_register_board_info(rd88F6192_spi_slave_info,
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ARRAY_SIZE(rd88F6192_spi_slave_info));
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kirkwood_spi_init();
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kirkwood_uart0_init();
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}
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static int __init rd88f6192_pci_init(void)
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{
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if (machine_is_rd88f6192_nas())
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kirkwood_pcie_init(KW_PCIE0);
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return 0;
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}
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subsys_initcall(rd88f6192_pci_init);
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MACHINE_START(RD88F6192_NAS, "Marvell RD-88F6192-NAS Development Board")
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/* Maintainer: Saeed Bishara <saeed@marvell.com> */
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.atag_offset = 0x100,
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.init_machine = rd88f6192_init,
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.map_io = kirkwood_map_io,
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.init_early = kirkwood_init_early,
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.init_irq = kirkwood_init_irq,
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.timer = &kirkwood_timer,
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.restart = kirkwood_restart,
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MACHINE_END
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