ENGR00117720-1 MX28: Add MSL codes to support MX28EVK

Add the MSL codes(New Framework) for MX28,
including clock, gpio, pinctrl, interrupt, timer, DMA, etc.

Signed-off-by: Fred Fan <r01011@freescale.com>
Signed-off-by: Robby Cai <R63905@freescale.com>
Signed-off-by: Alejandro Gonzalez <alex.gonzalez@digi.com>

1 files changed, 65 insertions, 0 deletions

diff --git a/arch/arm/mach-mx28/mx28evk.c b/arch/arm/mach-mx28/mx28evk.c
new file mode 100644
index 000000000000..cf7eaaa23457
--- /dev/null
+++ b/arch/arm/mach-mx28/mx28evk.c
@@ -0,0 +1,65 @@
+/*
+ * Copyright (C) 2009-2010 Freescale Semiconductor, Inc. All Rights Reserved.
+ *
+ * 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.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+ */
+
+#include <linux/kernel.h>
+#include <linux/init.h>
+#include <linux/io.h>
+#include <linux/clk.h>
+#include <linux/platform_device.h>
+
+#include <asm/setup.h>
+#include <asm/mach-types.h>
+#include <asm/mach/arch.h>
+
+#include <mach/hardware.h>
+#include <mach/device.h>
+#include <mach/pinctrl.h>
+
+#include "device.h"
+#include "mx28evk.h"
+
+static void __init fixup_board(struct machine_desc *desc, struct tag *tags,
+			       char **cmdline, struct meminfo *mi)
+{
+	mx28_set_input_clk(24000000, 24000000, 32000, 50000000);
+}
+
+static void __init mx28evk_device_init(void)
+{
+	/* Add mx28evk special code */
+}
+
+static void __init mx28evk_init_machine(void)
+{
+	mx28_pinctrl_init();
+	mx28_gpio_init();
+	mx28evk_pins_init();
+	mx28_device_init();
+	mx28evk_device_init();
+}
+
+MACHINE_START(MX28EVK, "Freescale MX28EVK board")
+	.phys_io	= 0x80000000,
+	.io_pg_offst	= ((0xf0000000) >> 18) & 0xfffc,
+	.boot_params	= 0x40000100,
+	.fixup		= fixup_board,
+	.map_io		= mx28_map_io,
+	.init_irq	= mx28_irq_init,
+	.init_machine	= mx28evk_init_machine,
+	.timer		= &mx28_timer.timer,
+MACHINE_END