ARM: pxa168: added support for Teton BGA platform

Added board defintion, header, and debug UART support.

Signed-off-by: Mark F. Brown <mark.brown314@gmail.com>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>

1 files changed, 51 insertions, 0 deletions

diff --git a/arch/arm/mach-mmp/teton_bga.c b/arch/arm/mach-mmp/teton_bga.c
new file mode 100644
index 000000000000..4e024c7fb984
--- /dev/null
+++ b/arch/arm/mach-mmp/teton_bga.c
@@ -0,0 +1,51 @@
+/*
+ *  linux/arch/arm/mach-mmp/teton_bga.c
+ *
+ *  Support for the Marvell PXA168 Teton BGA Development Platform.
+ *
+ *  Author: Mark F. Brown <mark.brown314@gmail.com>
+ *
+ *  This code is based on aspenite.c
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License version 2 as
+ *  publishhed by the Free Software Foundation.
+ */
+
+#include <linux/init.h>
+#include <linux/kernel.h>
+#include <linux/platform_device.h>
+#include <linux/gpio.h>
+
+#include <asm/mach-types.h>
+#include <asm/mach/arch.h>
+#include <mach/addr-map.h>
+#include <mach/mfp-pxa168.h>
+#include <mach/pxa168.h>
+#include <mach/teton_bga.h>
+
+#include "common.h"
+
+static unsigned long teton_bga_pin_config[] __initdata = {
+        /* UART1 */
+        GPIO107_UART1_TXD,
+        GPIO108_UART1_RXD,
+};
+
+static void __init teton_bga_init(void)
+{
+        mfp_config(ARRAY_AND_SIZE(teton_bga_pin_config));
+
+        /* on-chip devices */
+        pxa168_add_uart(1);
+}
+
+MACHINE_START(TETON_BGA, "PXA168-based Teton BGA Development Platform")
+        .phys_io        = APB_PHYS_BASE,
+        .io_pg_offst    = (APB_VIRT_BASE >> 18) & 0xfffc,
+        .map_io         = mmp_map_io,
+        .nr_irqs        = IRQ_BOARD_START,
+        .init_irq       = pxa168_init_irq,
+        .timer          = &pxa168_timer,
+        .init_machine   = teton_bga_init,
+MACHINE_END