forked from Minki/linux
dcf1cece14
This adds DSA switch instantiation hooks to the orion5x and the kirkwood ARM SoC platform code, and instantiates the DSA switch driver on the 88F5181L FXO RD, the 88F5181L GE RD, the 6183 AP GE RD, the Linksys WRT350n v2, and the 88F6281 RD boards. Signed-off-by: Lennert Buytenhek <buytenh@marvell.com> Tested-by: Nicolas Pitre <nico@marvell.com> Tested-by: Peter van Valderen <linux@ddcrew.com> Tested-by: Dirk Teurlings <dirk@upexia.nl> Signed-off-by: Nicolas Pitre <nico@marvell.com>
129 lines
3.1 KiB
C
129 lines
3.1 KiB
C
/*
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* arch/arm/mach-orion5x/rd88f6183-ap-ge-setup.c
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*
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* Marvell Orion-1-90 AP GE Reference Design 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/pci.h>
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#include <linux/irq.h>
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#include <linux/mtd/physmap.h>
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#include <linux/mv643xx_eth.h>
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#include <linux/spi/spi.h>
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#include <linux/spi/orion_spi.h>
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#include <linux/spi/flash.h>
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#include <linux/ethtool.h>
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#include <net/dsa.h>
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#include <asm/mach-types.h>
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#include <asm/gpio.h>
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#include <asm/leds.h>
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#include <asm/mach/arch.h>
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#include <asm/mach/pci.h>
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#include <mach/orion5x.h>
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#include "common.h"
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#include "mpp.h"
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static struct mv643xx_eth_platform_data rd88f6183ap_ge_eth_data = {
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.phy_addr = -1,
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.speed = SPEED_1000,
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.duplex = DUPLEX_FULL,
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};
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static struct dsa_platform_data rd88f6183ap_ge_switch_data = {
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.port_names[0] = "lan1",
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.port_names[1] = "lan2",
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.port_names[2] = "lan3",
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.port_names[3] = "lan4",
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.port_names[4] = "wan",
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.port_names[5] = "cpu",
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};
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static struct mtd_partition rd88f6183ap_ge_partitions[] = {
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{
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.name = "kernel",
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.offset = 0x00000000,
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.size = 0x00200000,
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}, {
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.name = "rootfs",
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.offset = 0x00200000,
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.size = 0x00500000,
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}, {
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.name = "nvram",
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.offset = 0x00700000,
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.size = 0x00080000,
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},
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};
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static struct flash_platform_data rd88f6183ap_ge_spi_slave_data = {
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.type = "m25p64",
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.nr_parts = ARRAY_SIZE(rd88f6183ap_ge_partitions),
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.parts = rd88f6183ap_ge_partitions,
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};
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static struct spi_board_info __initdata rd88f6183ap_ge_spi_slave_info[] = {
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{
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.modalias = "m25p80",
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.platform_data = &rd88f6183ap_ge_spi_slave_data,
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.irq = NO_IRQ,
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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 rd88f6183ap_ge_init(void)
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{
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/*
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* Setup basic Orion functions. Need to be called early.
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*/
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orion5x_init();
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/*
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* Configure peripherals.
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*/
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orion5x_ehci0_init();
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orion5x_eth_init(&rd88f6183ap_ge_eth_data);
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orion5x_eth_switch_init(&rd88f6183ap_ge_switch_data, gpio_to_irq(3));
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spi_register_board_info(rd88f6183ap_ge_spi_slave_info,
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ARRAY_SIZE(rd88f6183ap_ge_spi_slave_info));
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orion5x_spi_init();
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orion5x_uart0_init();
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}
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static struct hw_pci rd88f6183ap_ge_pci __initdata = {
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.nr_controllers = 2,
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.swizzle = pci_std_swizzle,
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.setup = orion5x_pci_sys_setup,
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.scan = orion5x_pci_sys_scan_bus,
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.map_irq = orion5x_pci_map_irq,
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};
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static int __init rd88f6183ap_ge_pci_init(void)
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{
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if (machine_is_rd88f6183ap_ge()) {
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orion5x_pci_disable();
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pci_common_init(&rd88f6183ap_ge_pci);
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}
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return 0;
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}
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subsys_initcall(rd88f6183ap_ge_pci_init);
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MACHINE_START(RD88F6183AP_GE, "Marvell Orion-1-90 AP GE Reference Design")
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/* Maintainer: Lennert Buytenhek <buytenh@marvell.com> */
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.phys_io = ORION5X_REGS_PHYS_BASE,
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.io_pg_offst = ((ORION5X_REGS_VIRT_BASE) >> 18) & 0xFFFC,
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.boot_params = 0x00000100,
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.init_machine = rd88f6183ap_ge_init,
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.map_io = orion5x_map_io,
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.init_irq = orion5x_init_irq,
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.timer = &orion5x_timer,
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.fixup = tag_fixup_mem32,
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MACHINE_END
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