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Message-Id: <1273522021-14436-4-git-send-email-ulli.kroll@googlemail.com>
Date: Mon, 10 May 2010 22:07:00 +0200
From: Hans Ulli Kroll <ulli.kroll@...glemail.com>
To: paulius.zaleckas@...il.com
Cc: linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
linux@....linux.org.uk, Janos Laube <janos.dev@...il.com>,
Hans Ulli Kroll <ulli.kroll@...glemail.com>
Subject: [PATCH 3/4] ARM: Gemini: add support for Raidsonic IB4220
From: Janos Laube <janos.dev@...il.com>
Add support for Nasbox IB4220 from Raidsonic.
Signed-off-by: Janos Laube <janos.dev@...il.com>
Signed-off-by: Hans Ulli Kroll <ulli.kroll@...glemail.com>
---
arch/arm/mach-gemini/Kconfig | 7 ++
arch/arm/mach-gemini/Makefile | 1 +
arch/arm/mach-gemini/board-nas4220b.c | 111 +++++++++++++++++++++++++++++++++
3 files changed, 119 insertions(+), 0 deletions(-)
create mode 100644 arch/arm/mach-gemini/board-nas4220b.c
diff --git a/arch/arm/mach-gemini/Kconfig b/arch/arm/mach-gemini/Kconfig
index 7997500..6f066ee 100644
--- a/arch/arm/mach-gemini/Kconfig
+++ b/arch/arm/mach-gemini/Kconfig
@@ -2,6 +2,13 @@ if ARCH_GEMINI
menu "Cortina Systems Gemini Implementations"
+config MACH_NAS4220B
+ bool "Raidsonic NAS-4220-B"
+ select GEMINI_MEM_SWAP
+ help
+ Say Y here if you intend to run this kernel on a
+ Raidsonic NAS-4220-B.
+
config MACH_RUT100
bool "Teltonika RUT100"
select GEMINI_MEM_SWAP
diff --git a/arch/arm/mach-gemini/Makefile b/arch/arm/mach-gemini/Makefile
index 8e02c47..c5b24b9 100644
--- a/arch/arm/mach-gemini/Makefile
+++ b/arch/arm/mach-gemini/Makefile
@@ -7,6 +7,7 @@
obj-y := irq.o mm.o time.o devices.o gpio.o
# Board-specific support
+obj-$(CONFIG_MACH_NAS4220B) += board-nas4220b.o
obj-$(CONFIG_MACH_RUT100) += board-rut1xx.o
obj-$(CONFIG_MACH_WBD111) += board-wbd111.o
obj-$(CONFIG_MACH_WBD222) += board-wbd222.o
diff --git a/arch/arm/mach-gemini/board-nas4220b.c b/arch/arm/mach-gemini/board-nas4220b.c
new file mode 100644
index 0000000..01f1d6d
--- /dev/null
+++ b/arch/arm/mach-gemini/board-nas4220b.c
@@ -0,0 +1,111 @@
+/*
+ * Support for Raidsonic NAS-4220-B
+ *
+ * Copyright (C) 2009 Janos Laube <janos.dev@...il.com>
+ *
+ * based on rut1xx.c
+ * Copyright (C) 2008 Paulius Zaleckas <paulius.zaleckas@...tonika.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 <linux/mdio-gpio.h>
+#include <linux/io.h>
+
+#include <asm/setup.h>
+#include <asm/mach-types.h>
+#include <asm/mach/arch.h>
+#include <asm/mach/time.h>
+
+#include <mach/hardware.h>
+#include <mach/global_reg.h>
+
+#include "common.h"
+
+static struct sys_timer ib4220b_timer = {
+ .init = gemini_timer_init,
+};
+
+static struct gpio_led ib4220b_leds[] = {
+ {
+ .name = "nas4220b:orange:hdd",
+ .default_trigger = "none",
+ .gpio = 60,
+ },
+ {
+ .name = "nas4220b:green:os",
+ .default_trigger = "heartbeat",
+ .gpio = 62,
+ },
+};
+
+static struct gpio_led_platform_data ib4220b_leds_data = {
+ .num_leds = ARRAY_SIZE(ib4220b_leds),
+ .leds = ib4220b_leds,
+};
+
+static struct platform_device ib4220b_led_device = {
+ .name = "leds-gpio",
+ .id = -1,
+ .dev = {
+ .platform_data = &ib4220b_leds_data,
+ },
+};
+
+static struct gpio_keys_button ib4220b_keys[] = {
+ {
+ .code = KEY_SETUP,
+ .gpio = 61,
+ .active_low = 1,
+ .desc = "Backup Button",
+ .type = EV_KEY,
+ },
+ {
+ .code = KEY_RESTART,
+ .gpio = 63,
+ .active_low = 1,
+ .desc = "Softreset Button",
+ .type = EV_KEY,
+ },
+};
+
+static struct gpio_keys_platform_data ib4220b_keys_data = {
+ .buttons = ib4220b_keys,
+ .nbuttons = ARRAY_SIZE(ib4220b_keys),
+};
+
+static struct platform_device ib4220b_key_device = {
+ .name = "gpio-keys",
+ .id = -1,
+ .dev = {
+ .platform_data = &ib4220b_keys_data,
+ },
+};
+
+static void __init ib4220b_init(void)
+{
+ gemini_gpio_init();
+ platform_register_uart();
+ platform_register_pflash(SZ_16M, NULL, 0);
+ platform_device_register(&ib4220b_led_device);
+ platform_device_register(&ib4220b_key_device);
+}
+
+MACHINE_START(NAS4220B, "Raidsonic NAS IB-4220-B")
+ .phys_io = 0x7fffc000,
+ .io_pg_offst = ((0xffffc000) >> 18) & 0xfffc,
+ .boot_params = 0x100,
+ .map_io = gemini_map_io,
+ .init_irq = gemini_init_irq,
+ .timer = &ib4220b_timer,
+ .init_machine = ib4220b_init,
+MACHINE_END
--
1.7.0.3
--
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