Gemini: Add support for Teltonika RUT100
Paulius Zaleckas [Thu, 26 Mar 2009 08:06:27 +0000 (10:06 +0200)]
Signed-off-by: Paulius Zaleckas <paulius.zaleckas@teltonika.lt>

arch/arm/mach-gemini/Kconfig
arch/arm/mach-gemini/Makefile
arch/arm/mach-gemini/board-rut1xx.c [new file with mode: 0644]

index 3aff39a..515b75c 100644 (file)
@@ -2,6 +2,13 @@ if ARCH_GEMINI
 
 menu "Cortina Systems Gemini Implementations"
 
+config MACH_RUT100
+       bool "Teltonika RUT100"
+       select GEMINI_MEM_SWAP
+       help
+         Say Y here if you intend to run this kernel on a
+         Teltonika 3G Router RUT100.
+
 endmenu
 
 config GEMINI_MEM_SWAP
index e2835cd..719505b 100644 (file)
@@ -5,3 +5,6 @@
 # Object file lists.
 
 obj-y                  := irq.o mm.o time.o devices.o gpio.o
+
+# Board-specific support
+obj-$(CONFIG_MACH_RUT100)      += board-rut1xx.o
diff --git a/arch/arm/mach-gemini/board-rut1xx.c b/arch/arm/mach-gemini/board-rut1xx.c
new file mode 100644 (file)
index 0000000..e0de968
--- /dev/null
@@ -0,0 +1,95 @@
+/*
+ *  Support for Teltonika RUT1xx
+ *
+ *  Copyright (C) 2008-2009 Paulius Zaleckas <paulius.zaleckas@teltonika.lt>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ */
+#include <linux/kernel.h>
+#include <linux/init.h>
+#include <linux/platform_device.h>
+#include <linux/leds.h>
+#include <linux/input.h>
+#include <linux/gpio_keys.h>
+
+#include <asm/mach-types.h>
+#include <asm/mach/arch.h>
+#include <asm/mach/time.h>
+
+#include "common.h"
+
+static struct gpio_keys_button rut1xx_keys[] = {
+       {
+               .code           = KEY_SETUP,
+               .gpio           = 60,
+               .active_low     = 1,
+               .desc           = "Reset to defaults",
+               .type           = EV_KEY,
+       },
+};
+
+static struct gpio_keys_platform_data rut1xx_keys_data = {
+       .buttons        = rut1xx_keys,
+       .nbuttons       = ARRAY_SIZE(rut1xx_keys),
+};
+
+static struct platform_device rut1xx_keys_device = {
+       .name   = "gpio-keys",
+       .id     = -1,
+       .dev    = {
+               .platform_data = &rut1xx_keys_data,
+       },
+};
+
+static struct gpio_led rut100_leds[] = {
+       {
+               .name                   = "Power",
+               .default_trigger        = "heartbeat",
+               .gpio                   = 17,
+       },
+       {
+               .name                   = "GSM",
+               .default_trigger        = "default-on",
+               .gpio                   = 7,
+               .active_low             = 1,
+       },
+};
+
+static struct gpio_led_platform_data rut100_leds_data = {
+       .num_leds       = ARRAY_SIZE(rut100_leds),
+       .leds           = rut100_leds,
+};
+
+static struct platform_device rut1xx_leds = {
+       .name   = "leds-gpio",
+       .id     = -1,
+       .dev    = {
+               .platform_data = &rut100_leds_data,
+       },
+};
+
+static struct sys_timer rut1xx_timer = {
+       .init   = gemini_timer_init,
+};
+
+static void __init rut1xx_init(void)
+{
+       gemini_gpio_init();
+       platform_register_uart();
+       platform_register_pflash(SZ_8M, NULL, 0);
+       platform_device_register(&rut1xx_leds);
+       platform_device_register(&rut1xx_keys_device);
+}
+
+MACHINE_START(RUT100, "Teltonika RUT100")
+       .phys_io        = 0x7fffc000,
+       .io_pg_offst    = ((0xffffc000) >> 18) & 0xfffc,
+       .boot_params    = 0x100,
+       .map_io         = gemini_map_io,
+       .init_irq       = gemini_init_irq,
+       .timer          = &rut1xx_timer,
+       .init_machine   = rut1xx_init,
+MACHINE_END