382 lines
10 KiB
Diff
382 lines
10 KiB
Diff
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diff -uNr linux-3.2.33-go.orig/arch/arm/mach-kirkwood/Kconfig linux-3.2.33-go/arch/arm/mach-kirkwood/Kconfig
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--- linux-3.2.33-go.orig/arch/arm/mach-kirkwood/Kconfig 2012-11-14 21:20:22.326388580 +0100
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+++ linux-3.2.33-go/arch/arm/mach-kirkwood/Kconfig 2012-11-14 21:21:02.353908681 +0100
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@@ -136,6 +136,12 @@
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Say 'Y' here if you want your kernel to support the
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Buffalo LS-XHL Series.
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+config MACH_LSVL
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+ bool "Buffalo LS-VL Series"
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+ help
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+ Say 'Y' here if you want your kernel to support the
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+ Buffalo LS-VL Series.
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+
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endmenu
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endif
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diff -uNr linux-3.2.33-go.orig/arch/arm/mach-kirkwood/lsvl-setup.c linux-3.2.33-go/arch/arm/mach-kirkwood/lsvl-setup.c
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--- linux-3.2.33-go.orig/arch/arm/mach-kirkwood/lsvl-setup.c 1970-01-01 01:00:00.000000000 +0100
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+++ linux-3.2.33-go/arch/arm/mach-kirkwood/lsvl-setup.c 2012-11-14 21:22:54.158568343 +0100
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@@ -0,0 +1,340 @@
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+/*
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+ * arch/arm/mach-kirkwood/lsvl-setup.c
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+ *
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+ * Buffalo LS-VL Series 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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+
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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/physmap.h>
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+#include <linux/ata_platform.h>
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+#include <linux/mtd/partitions.h>
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+#include <linux/spi/flash.h>
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+#include <linux/spi/spi.h>
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+#include <linux/mv643xx_eth.h>
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+#include <linux/gpio.h>
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+#include <linux/gpio_keys.h>
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+#include <linux/gpio-fan.h>
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+#include <linux/input.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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+
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+/*****************************************************************************
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+ * 512KB SPI Flash on BOOT Device
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+ ****************************************************************************/
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+static struct mtd_partition lsvl_partitions[] = {
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+ {
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+ .name = "u-boot",
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+ .size = 0x80000,
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+ .offset = 0x00000,
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+ .mask_flags = MTD_WRITEABLE, /* force read-only */
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+ }
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+};
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+
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+static struct flash_platform_data lsvl_spi_slave_data = {
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+ .type = "m25p40-nonjedec",
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+ .parts = lsvl_partitions,
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+ .nr_parts = ARRAY_SIZE(lsvl_partitions),
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+};
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+
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+static struct spi_board_info __initdata lsvl_spi_slave_info[] = {
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+ {
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+ .modalias = "m25p80",
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+ .platform_data = &lsvl_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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+
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+/*****************************************************************************
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+ * Ethernet
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+ ****************************************************************************/
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+static struct mv643xx_eth_platform_data lsvl_ge00_data = {
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+ .phy_addr = MV643XX_ETH_PHY_ADDR(0),
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+};
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+
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+/*****************************************************************************
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+ * SATA
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+ ****************************************************************************/
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+static struct mv_sata_platform_data lsvl_sata_data = {
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+ .n_ports = 1,
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+};
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+
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+/*****************************************************************************
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+ * LEDs attached to GPIO
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+ ****************************************************************************/
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+#define LSVL_GPIO_LED_ALARM 36
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+#define LSVL_GPIO_LED_FUNC_RED 37
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+#define LSVL_GPIO_LED_INFO 38
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+#define LSVL_GPIO_LED_FUNC_BLUE 39
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+#define LSVL_GPIO_LED_PWR 40
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+
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+static struct gpio_led lsvl_led_pins[] = {
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+ {
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+ .name = "alarm:red",
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+ .gpio = LSVL_GPIO_LED_ALARM,
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+ },
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+ {
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+ .name = "func:red:bottom",
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+ .gpio = LSVL_GPIO_LED_FUNC_RED,
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+ },
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+ {
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+ .name = "info:amber",
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+ .gpio = LSVL_GPIO_LED_INFO,
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+ },
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+ {
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+ .name = "func:blue:bottom",
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+ .gpio = LSVL_GPIO_LED_FUNC_BLUE,
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+ },
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+
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+ {
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+ .name = "power:blue",
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+ .default_trigger = "default-on",
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+ .gpio = LSVL_GPIO_LED_PWR,
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+ .active_low = 1,
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+ },
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+};
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+
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+static struct gpio_led_platform_data lsvl_led_data = {
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+ .leds = lsvl_led_pins,
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+ .num_leds = ARRAY_SIZE(lsvl_led_pins),
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+};
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+
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+static struct platform_device lsvl_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 = &lsvl_led_data,
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+ }
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+};
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+
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+/*****************************************************************************
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+ * General Setup
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+ ****************************************************************************/
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+#define LSVL_GPIO_HDD_POWER 8
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+#define LSVL_GPIO_USB_POWER 12
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+
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+/*****************************************************************************
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+ * GPIO Attached Keys
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+ ****************************************************************************/
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+/*#define LSVL_GPIO_KEY_FUNC 45
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+#define LSVL_GPIO_KEY_POWER 46
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+#define LSVL_GPIO_KEY_AUTOPOWER 47
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+#define LSVL_SW_POWER 0x00
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+#define LSVL_SW_AUTOPOWER 0x01
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+#define LSVL_SW_FUNC 0x02
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+
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+static struct gpio_keys_button lsvl_buttons[] = {
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+ {
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+ .type = EV_SW,
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+ .code = LSVL_SW_POWER,
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+ .gpio = LSVL_GPIO_KEY_POWER,
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+ .desc = "Power-on Switch",
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+ .active_low = 1,
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+ }, {
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+ .type = EV_SW,
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+ .code = LSVL_SW_AUTOPOWER,
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+ .gpio = LSVL_GPIO_KEY_AUTOPOWER,
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+ .desc = "Power-auto Switch",
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+ .active_low = 1,
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+ }, {
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+ .type = EV_SW,
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+ .code = LSVL_SW_FUNC,
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+ .gpio = LSVL_GPIO_KEY_FUNC,
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+ .desc = "Function Button",
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+ .active_low = 1,
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+ },
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+};
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+
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+static struct gpio_keys_platform_data lsvl_button_data = {
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+ .buttons = lsvl_buttons,
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+ .nbuttons = ARRAY_SIZE(lsvl_buttons),
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+};
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+
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+static struct platform_device lsvl_button_device = {
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+ .name = "gpio-keys",
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+ .id = -1,
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+ .num_resources = 0,
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+ .dev = {
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+ .platform_data = &lsvl_button_data,
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+ },
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+};
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+*/
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+
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+/*****************************************************************************
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+ * GPIO Fan
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+ ****************************************************************************/
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+#define LSVL_GPIO_FAN_HIGH 16
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+#define LSVL_GPIO_FAN_LOW 17
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+#define LSVL_GPIO_FAN_LOCK 43
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+
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+static struct gpio_fan_alarm lsvl_alarm = {
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+ .gpio = LSVL_GPIO_FAN_LOCK,
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+};
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+
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+static struct gpio_fan_speed lsvl_speeds[] = {
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+ {
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+ .rpm = 0,
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+ .ctrl_val = 3,
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+ }, {
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+ .rpm = 1500,
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+ .ctrl_val = 1,
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+ }, {
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+ .rpm = 3250,
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+ .ctrl_val = 2,
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+ }, {
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+ .rpm = 5000,
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+ .ctrl_val = 0,
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+ }
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+};
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+
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+static int lsvl_gpio_list[] = {
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+ LSVL_GPIO_FAN_HIGH, LSVL_GPIO_FAN_LOW,
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+};
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+
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+static struct gpio_fan_platform_data lsvl_fan_data = {
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+ .num_ctrl = ARRAY_SIZE(lsvl_gpio_list),
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+ .ctrl = lsvl_gpio_list,
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+ .alarm = &lsvl_alarm,
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+ .num_speed = ARRAY_SIZE(lsvl_speeds),
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+ .speed = lsvl_speeds,
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+};
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+
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+static struct platform_device lsvl_fan_device = {
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+ .name = "gpio-fan",
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+ .id = -1,
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+ .num_resources = 0,
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+ .dev = {
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+ .platform_data = &lsvl_fan_data,
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+ },
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+};
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+
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+/*****************************************************************************
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+ * GPIO Data
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+ ****************************************************************************/
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+
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+static unsigned int lsvl_mpp_config[] __initdata = {
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+ MPP0_NF_IO2,
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+ MPP1_NF_IO3,
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+ MPP2_NF_IO4,
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+ MPP3_NF_IO5,
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+ MPP4_NF_IO6,
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+ MPP5_NF_IO7,
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+ MPP6_SYSRST_OUTn,
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+ MPP7_SPI_SCn,
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+ MPP8_GPIO, /* HDD Power */
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+ MPP9_GPIO,
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+ MPP10_UART0_TXD,
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+ MPP11_UART0_RXD,
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+ MPP12_GPO, /* USB VBUS EN */
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+ MPP13_GPIO,
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+ MPP14_GPIO,
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+ MPP15_GPIO,
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+ MPP16_GPIO, /* FAN HIGH: on:0, off:1 */
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+ MPP17_GPIO, /* FAN LOW: on:0, off:1 */
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+ MPP18_NF_IO0,
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+ MPP19_NF_IO1,
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+ MPP20_GPIO,
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+ MPP21_GPIO,
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+ MPP22_GPIO,
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+ MPP23_GPIO,
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+ MPP24_GPIO,
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+ MPP25_GPIO,
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+ MPP26_GPIO,
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+ MPP27_GPIO,
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+ MPP28_GPIO,
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+ MPP29_GPIO,
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+ MPP30_GPIO,
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+ MPP31_GPIO,
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+ MPP32_GPIO,
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+ MPP33_GPO,
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+ MPP34_GPIO,
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+ MPP35_GPIO,
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+ MPP36_GPIO, /* ALARM LED */
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+ MPP37_GPIO, /* FUNC RED LED */
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+ MPP38_GPIO, /* INFO LED */
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+ MPP39_GPIO, /* FUNC LED */
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+ MPP40_GPIO, /* POWER LED */
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+ MPP41_GPIO,
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+ MPP42_GPIO,
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+ MPP43_GPIO, /* FAN LOCK */
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+ MPP44_GPIO,
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+ MPP45_GPIO, /* FUNC SW */
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+ MPP46_GPIO, /* POWER SW */
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+ MPP47_GPIO, /* POWER AUTO SW */
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+ MPP48_GPIO, /* UART EN */
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+ MPP49_GPIO,
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+ 0
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+};
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+
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+/*****************************************************************************
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+ * LS-VL specific power off method: reboot
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+ ****************************************************************************/
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+/*
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+ * On the LS-VL, the shutdown process is following:
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+ * - Userland monitors key events until the power switch goes to off position
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+ * - The board reboots
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+ * - U-boot starts and goes into an idle mode waiting for the user
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+ * to move the switch to ON position
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+ *
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+ */
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+
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+static void lsvl_power_off(void)
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+{
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+ arm_machine_restart('h', NULL);
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+}
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+
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+static void __init lsvl_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(lsvl_mpp_config);
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+
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+ /*
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+ * Configure peripherals.
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+ */
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+ kirkwood_uart0_init();
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+ kirkwood_ehci_init();
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+ kirkwood_ge00_init(&lsvl_ge00_data);
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+ kirkwood_sata_init(&lsvl_sata_data);
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+ kirkwood_spi_init();
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+
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+ platform_device_register(&lsvl_leds);
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+// platform_device_register(&lsvl_button_device);
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+ platform_device_register(&lsvl_fan_device);
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+
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+ spi_register_board_info(lsvl_spi_slave_info,
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+ ARRAY_SIZE(lsvl_spi_slave_info));
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+
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+ /* usb power on */
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+ gpio_set_value(LSVL_GPIO_USB_POWER, 1);
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+
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+ /* register power-off method */
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+ pm_power_off = lsvl_power_off;
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+
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+ pr_info("%s: finished\n", __func__);
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+}
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+
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+MACHINE_START(LSVL, "Buffalo LS-VL Series")
|
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+ .atag_offset = 0x100,
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+ .init_machine = lsvl_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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+
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diff -uNr linux-3.2.33-go.orig/arch/arm/mach-kirkwood/Makefile linux-3.2.33-go/arch/arm/mach-kirkwood/Makefile
|
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--- linux-3.2.33-go.orig/arch/arm/mach-kirkwood/Makefile 2012-11-14 21:20:22.326388580 +0100
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+++ linux-3.2.33-go/arch/arm/mach-kirkwood/Makefile 2012-11-14 21:22:20.882968794 +0100
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@@ -19,5 +19,6 @@
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|
obj-$(CONFIG_MACH_NET5BIG_V2) += netxbig_v2-setup.o lacie_v2-common.o
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obj-$(CONFIG_MACH_T5325) += t5325-setup.o
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obj-$(CONFIG_MACH_LSXHL) += lsxhl-setup.o
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+obj-$(CONFIG_MACH_LSVL) += lsvl-setup.o
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|
|
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obj-$(CONFIG_CPU_IDLE) += cpuidle.o
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diff -uNr linux-3.2.33-go.orig/arch/arm/tools/mach-types linux-3.2.33-go/arch/arm/tools/mach-types
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--- linux-3.2.33-go.orig/arch/arm/tools/mach-types 2012-11-14 21:20:22.348388327 +0100
|
||
|
+++ linux-3.2.33-go/arch/arm/tools/mach-types 2012-11-14 21:21:02.356908648 +0100
|
||
|
@@ -118,6 +118,7 @@
|
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|
omap_osk MACH_OMAP_OSK OMAP_OSK 515
|
||
|
tosa MACH_TOSA TOSA 520
|
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|
avila MACH_AVILA AVILA 526
|
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|
+lsvl MACH_LSVL LSVL 5277
|
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|
edb9302 MACH_EDB9302 EDB9302 538
|
||
|
husky MACH_HUSKY HUSKY 543
|
||
|
shepherd MACH_SHEPHERD SHEPHERD 545
|