120 lines
2.9 KiB
Diff
120 lines
2.9 KiB
Diff
--- /dev/null
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+++ b/arch/mips/lantiq/falcon/mach-easy98020.c
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@@ -0,0 +1,97 @@
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+#include <linux/init.h>
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+#include <linux/platform_device.h>
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+#include <linux/leds.h>
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+#include <linux/gpio.h>
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+#include <linux/gpio_buttons.h>
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+#include <linux/mtd/mtd.h>
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+#include <linux/mtd/partitions.h>
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+#include <linux/input.h>
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+#include <linux/interrupt.h>
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+#include <linux/spi/spi.h>
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+#include <linux/spi/flash.h>
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+#include <machine.h>
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+
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+#include "devices.h"
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+#include "dev-leds-gpio.h"
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+
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+#define EASY98020_GPIO_LED_0 9
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+#define EASY98020_GPIO_LED_1 10
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+#define EASY98020_GPIO_LED_2 11
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+#define EASY98020_GPIO_LED_3 12
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+
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+extern unsigned char lq_ethaddr[6];
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+
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+#ifdef CONFIG_MTD_PARTITIONS
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+static struct mtd_partition easy98020_spi_partitions[] =
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+{
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+ {
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+ .name = "uboot",
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+ .offset = 0x0,
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+ .size = 0x40000,
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+ },
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+ {
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+ .name = "uboot_env",
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+ .offset = 0x40000,
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+ .size = 0x40000, /* 2 sectors for redundant env. */
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+ },
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+ {
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+ .name = "linux",
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+ .offset = 0x80000,
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+ .size = 0xF80000, /* map only 16 MiB */
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+ },
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+};
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+
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+static struct flash_platform_data easy98020_spi_flash_platform_data = {
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+ .name = "sflash",
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+ .parts = easy98020_spi_partitions,
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+ .nr_parts = ARRAY_SIZE(easy98020_spi_partitions)
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+};
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+#endif
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+
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+static struct spi_board_info easy98020_spi_flash_data __initdata = {
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+ .modalias = "m25p80",
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+ .bus_num = 0,
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+ .chip_select = 0,
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+ .max_speed_hz = 10 * 1000 * 1000,
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+ .mode = SPI_MODE_3,
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+#ifdef CONFIG_MTD_PARTITIONS
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+ .platform_data = &easy98020_spi_flash_platform_data
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+#endif
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+};
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+
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+static struct gpio_led easy98020_leds_gpio[] __initdata = {
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+ {
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+ .name = "easy98020:green:0",
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+ .gpio = EASY98020_GPIO_LED_0,
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+ .active_low = 0,
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+ }, {
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+ .name = "easy98020:green:1",
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+ .gpio = EASY98020_GPIO_LED_1,
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+ .active_low = 0,
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+ }, {
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+ .name = "easy98020:green:2",
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+ .gpio = EASY98020_GPIO_LED_2,
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+ .active_low = 0,
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+ }, {
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+ .name = "easy98020:green:3",
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+ .gpio = EASY98020_GPIO_LED_3,
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+ .active_low = 0,
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+ }
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+};
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+
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+static void __init easy98020_init(void)
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+{
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+ falcon_register_asc(0);
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+ falcon_register_gpio();
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+ falcon_register_wdt();
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+ falcon_register_i2c();
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+ falcon_register_spi_flash(&easy98020_spi_flash_data);
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+ lq_add_device_leds_gpio(-1, ARRAY_SIZE(easy98020_leds_gpio),
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+ easy98020_leds_gpio);
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+ falcon_register_crypto();
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+}
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+
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+MIPS_MACHINE(LANTIQ_MACH_EASY98020,
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+ "EASY98020",
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+ "EASY98020 Eval Board",
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+ easy98020_init);
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--- a/arch/mips/lantiq/falcon/Kconfig
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+++ b/arch/mips/lantiq/falcon/Kconfig
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@@ -6,6 +6,10 @@ config LANTIQ_MACH_EASY98000
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bool "Easy98000"
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default y
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+config LANTIQ_MACH_EASY98020
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+ bool "Easy98020"
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+ default y
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+
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endmenu
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endif
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--- a/arch/mips/lantiq/falcon/Makefile
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+++ b/arch/mips/lantiq/falcon/Makefile
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@@ -2,3 +2,4 @@ obj-y := clk-falcon.o devices.o gpio.o p
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obj-y += softdog_vpe.o
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obj-$(CONFIG_LANTIQ_MACH_EASY98000) += mach-easy98000.o
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obj-$(CONFIG_LANTIQ_MACH_EASY98000) += dev-leds-easy98000-cpld.o
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+obj-$(CONFIG_LANTIQ_MACH_EASY98020) += mach-easy98020.o
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