From 849369d6c66d3054688672f97d31fceb8e8230fb Mon Sep 17 00:00:00 2001
From: root <root@artemis.panaceas.org>
Date: Fri, 25 Dec 2015 04:40:36 +0000
Subject: initial_commit

---
 arch/arm/mach-kirkwood/mv88f6281gtw_ge-setup.c | 172 +++++++++++++++++++++++++
 1 file changed, 172 insertions(+)
 create mode 100644 arch/arm/mach-kirkwood/mv88f6281gtw_ge-setup.c

(limited to 'arch/arm/mach-kirkwood/mv88f6281gtw_ge-setup.c')

diff --git a/arch/arm/mach-kirkwood/mv88f6281gtw_ge-setup.c b/arch/arm/mach-kirkwood/mv88f6281gtw_ge-setup.c
new file mode 100644
index 00000000..00cca22e
--- /dev/null
+++ b/arch/arm/mach-kirkwood/mv88f6281gtw_ge-setup.c
@@ -0,0 +1,172 @@
+/*
+ * arch/arm/mach-kirkwood/mv88f6281gtw_ge-setup.c
+ *
+ * Marvell 88F6281 GTW GE Board Setup
+ *
+ * This file is licensed under the terms of the GNU General Public
+ * License version 2.  This program is licensed "as is" without any
+ * warranty of any kind, whether express or implied.
+ */
+
+#include <linux/kernel.h>
+#include <linux/init.h>
+#include <linux/platform_device.h>
+#include <linux/pci.h>
+#include <linux/irq.h>
+#include <linux/mtd/physmap.h>
+#include <linux/timer.h>
+#include <linux/mv643xx_eth.h>
+#include <linux/ethtool.h>
+#include <linux/gpio.h>
+#include <linux/leds.h>
+#include <linux/input.h>
+#include <linux/gpio_keys.h>
+#include <linux/spi/flash.h>
+#include <linux/spi/spi.h>
+#include <linux/spi/orion_spi.h>
+#include <net/dsa.h>
+#include <asm/mach-types.h>
+#include <asm/mach/arch.h>
+#include <asm/mach/pci.h>
+#include <mach/kirkwood.h>
+#include "common.h"
+#include "mpp.h"
+
+static struct mv643xx_eth_platform_data mv88f6281gtw_ge_ge00_data = {
+	.phy_addr	= MV643XX_ETH_PHY_NONE,
+	.speed		= SPEED_1000,
+	.duplex		= DUPLEX_FULL,
+};
+
+static struct dsa_chip_data mv88f6281gtw_ge_switch_chip_data = {
+	.port_names[0]	= "lan1",
+	.port_names[1]	= "lan2",
+	.port_names[2]	= "lan3",
+	.port_names[3]	= "lan4",
+	.port_names[4]	= "wan",
+	.port_names[5]	= "cpu",
+};
+
+static struct dsa_platform_data mv88f6281gtw_ge_switch_plat_data = {
+	.nr_chips	= 1,
+	.chip		= &mv88f6281gtw_ge_switch_chip_data,
+};
+
+static const struct flash_platform_data mv88f6281gtw_ge_spi_slave_data = {
+	.type		= "mx25l12805d",
+};
+
+static struct spi_board_info __initdata mv88f6281gtw_ge_spi_slave_info[] = {
+	{
+		.modalias	= "m25p80",
+		.platform_data	= &mv88f6281gtw_ge_spi_slave_data,
+		.irq		= -1,
+		.max_speed_hz	= 50000000,
+		.bus_num	= 0,
+		.chip_select	= 0,
+	},
+};
+
+static struct gpio_keys_button mv88f6281gtw_ge_button_pins[] = {
+	{
+		.code		= KEY_RESTART,
+		.gpio		= 47,
+		.desc		= "SWR Button",
+		.active_low	= 1,
+	}, {
+		.code		= KEY_WPS_BUTTON,
+		.gpio		= 46,
+		.desc		= "WPS Button",
+		.active_low	= 1,
+	},
+};
+
+static struct gpio_keys_platform_data mv88f6281gtw_ge_button_data = {
+	.buttons	= mv88f6281gtw_ge_button_pins,
+	.nbuttons	= ARRAY_SIZE(mv88f6281gtw_ge_button_pins),
+};
+
+static struct platform_device mv88f6281gtw_ge_buttons = {
+	.name		= "gpio-keys",
+	.id		= -1,
+	.num_resources	= 0,
+	.dev		= {
+		.platform_data	= &mv88f6281gtw_ge_button_data,
+	},
+};
+
+static struct gpio_led mv88f6281gtw_ge_led_pins[] = {
+	{
+		.name		= "gtw:green:Status",
+		.gpio		= 20,
+		.active_low	= 0,
+	}, {
+		.name		= "gtw:red:Status",
+		.gpio		= 21,
+		.active_low	= 0,
+	}, {
+		.name		= "gtw:green:USB",
+		.gpio		= 12,
+		.active_low	= 0,
+	},
+};
+
+static struct gpio_led_platform_data mv88f6281gtw_ge_led_data = {
+	.leds		= mv88f6281gtw_ge_led_pins,
+	.num_leds	= ARRAY_SIZE(mv88f6281gtw_ge_led_pins),
+};
+
+static struct platform_device mv88f6281gtw_ge_leds = {
+	.name	= "leds-gpio",
+	.id	= -1,
+	.dev	= {
+		.platform_data	= &mv88f6281gtw_ge_led_data,
+	},
+};
+
+static unsigned int mv88f6281gtw_ge_mpp_config[] __initdata = {
+	MPP12_GPO,	/* Status#_USB pin  */
+	MPP20_GPIO,	/* Status#_GLED pin */
+	MPP21_GPIO,	/* Status#_RLED pin */
+	MPP46_GPIO,	/* WPS_Switch pin   */
+	MPP47_GPIO,	/* SW_Init pin      */
+	0
+};
+
+static void __init mv88f6281gtw_ge_init(void)
+{
+	/*
+	 * Basic setup. Needs to be called early.
+	 */
+	kirkwood_init();
+	kirkwood_mpp_conf(mv88f6281gtw_ge_mpp_config);
+
+	kirkwood_ehci_init();
+	kirkwood_ge00_init(&mv88f6281gtw_ge_ge00_data);
+	kirkwood_ge00_switch_init(&mv88f6281gtw_ge_switch_plat_data, NO_IRQ);
+	spi_register_board_info(mv88f6281gtw_ge_spi_slave_info,
+				ARRAY_SIZE(mv88f6281gtw_ge_spi_slave_info));
+	kirkwood_spi_init();
+	kirkwood_uart0_init();
+	platform_device_register(&mv88f6281gtw_ge_leds);
+	platform_device_register(&mv88f6281gtw_ge_buttons);
+}
+
+static int __init mv88f6281gtw_ge_pci_init(void)
+{
+	if (machine_is_mv88f6281gtw_ge())
+		kirkwood_pcie_init(KW_PCIE0);
+
+	return 0;
+}
+subsys_initcall(mv88f6281gtw_ge_pci_init);
+
+MACHINE_START(MV88F6281GTW_GE, "Marvell 88F6281 GTW GE Board")
+	/* Maintainer: Lennert Buytenhek <buytenh@marvell.com> */
+	.boot_params	= 0x00000100,
+	.init_machine	= mv88f6281gtw_ge_init,
+	.map_io		= kirkwood_map_io,
+	.init_early	= kirkwood_init_early,
+	.init_irq	= kirkwood_init_irq,
+	.timer		= &kirkwood_timer,
+MACHINE_END
-- 
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