CoCalc -- guruplug-setup.c

GitHub Repository: awilliam/linux-vfio
Path: blob/master/arch/arm/mach-kirkwood/guruplug-setup.c
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/*
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 * arch/arm/mach-kirkwood/guruplug-setup.c
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 *
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 * Marvell GuruPlug 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/mtd/partitions.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/leds.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/mvsdio.h>
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#include "common.h"
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#include "mpp.h"
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static struct mtd_partition guruplug_nand_parts[] = {
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	{
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		.name = "u-boot",
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		.offset = 0,
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		.size = SZ_1M
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	}, {
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		.name = "uImage",
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		.offset = MTDPART_OFS_NXTBLK,
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		.size = SZ_4M
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	}, {
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		.name = "root",
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		.offset = MTDPART_OFS_NXTBLK,
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		.size = MTDPART_SIZ_FULL
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	},
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};
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static struct mv643xx_eth_platform_data guruplug_ge00_data = {
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	.phy_addr	= MV643XX_ETH_PHY_ADDR(0),
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};
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static struct mv643xx_eth_platform_data guruplug_ge01_data = {
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	.phy_addr	= MV643XX_ETH_PHY_ADDR(1),
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};
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static struct mv_sata_platform_data guruplug_sata_data = {
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	.n_ports	= 1,
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};
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static struct mvsdio_platform_data guruplug_mvsdio_data = {
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	/* unfortunately the CD signal has not been connected */
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};
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static struct gpio_led guruplug_led_pins[] = {
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	{
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		.name			= "guruplug:red:health",
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		.gpio			= 46,
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		.active_low		= 1,
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	},
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	{
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		.name			= "guruplug:green:health",
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		.gpio			= 47,
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		.active_low		= 1,
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	},
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	{
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		.name			= "guruplug:red:wmode",
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		.gpio			= 48,
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		.active_low		= 1,
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	},
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	{
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		.name			= "guruplug:green:wmode",
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		.gpio			= 49,
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		.active_low		= 1,
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	},
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};
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static struct gpio_led_platform_data guruplug_led_data = {
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	.leds		= guruplug_led_pins,
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	.num_leds	= ARRAY_SIZE(guruplug_led_pins),
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};
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static struct platform_device guruplug_leds = {
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	.name	= "leds-gpio",
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	.id	= -1,
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	.dev	= {
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		.platform_data	= &guruplug_led_data,
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	}
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};
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static unsigned int guruplug_mpp_config[] __initdata = {
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	MPP46_GPIO,	/* M_RLED */
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	MPP47_GPIO,	/* M_GLED */
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	MPP48_GPIO,	/* B_RLED */
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	MPP49_GPIO,	/* B_GLED */
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	0
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};
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static void __init guruplug_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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	kirkwood_mpp_conf(guruplug_mpp_config);
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	kirkwood_uart0_init();
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	kirkwood_nand_init(ARRAY_AND_SIZE(guruplug_nand_parts), 25);
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	kirkwood_ehci_init();
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	kirkwood_ge00_init(&guruplug_ge00_data);
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	kirkwood_ge01_init(&guruplug_ge01_data);
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	kirkwood_sata_init(&guruplug_sata_data);
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	kirkwood_sdio_init(&guruplug_mvsdio_data);
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	platform_device_register(&guruplug_leds);
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}
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MACHINE_START(GURUPLUG, "Marvell GuruPlug Reference Board")
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	/* Maintainer: Siddarth Gore <[email protected]> */
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	.boot_params	= 0x00000100,
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	.init_machine	= guruplug_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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MACHINE_END
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