Add the rt linux 4.1.3-rt3 as base

[kvmfornfv.git] / kernel / arch / arm / mach-ep93xx / simone.c

diff --git a/kernel/arch/arm/mach-ep93xx/simone.c b/kernel/arch/arm/mach-ep93xx/simone.c
new file mode 100644 (file)
index 0000000..36f22c1
--- /dev/null
+++ b/kernel/arch/arm/mach-ep93xx/simone.c
@@ -0,0 +1,89 @@
+/*
+ * arch/arm/mach-ep93xx/simone.c
+ * Simplemachines Sim.One support.
+ *
+ * Copyright (C) 2010 Ryan Mallon
+ *
+ * Based on the 2.6.24.7 support:
+ *   Copyright (C) 2009 Simplemachines
+ *   MMC support by Peter Ivanov <ivanovp@gmail.com>, 2007
+ *
+ * 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/i2c.h>
+#include <linux/i2c-gpio.h>
+
+#include <mach/hardware.h>
+#include <linux/platform_data/video-ep93xx.h>
+#include <mach/gpio-ep93xx.h>
+
+#include <asm/mach-types.h>
+#include <asm/mach/arch.h>
+
+#include "soc.h"
+
+static struct ep93xx_eth_data __initdata simone_eth_data = {
+       .phy_id         = 1,
+};
+
+static struct ep93xxfb_mach_info __initdata simone_fb_info = {
+       .num_modes      = EP93XXFB_USE_MODEDB,
+       .bpp            = 16,
+       .flags          = EP93XXFB_USE_SDCSN0 | EP93XXFB_PCLK_FALLING,
+};
+
+static struct i2c_gpio_platform_data __initdata simone_i2c_gpio_data = {
+       .sda_pin                = EP93XX_GPIO_LINE_EEDAT,
+       .sda_is_open_drain      = 0,
+       .scl_pin                = EP93XX_GPIO_LINE_EECLK,
+       .scl_is_open_drain      = 0,
+       .udelay                 = 0,
+       .timeout                = 0,
+};
+
+static struct i2c_board_info __initdata simone_i2c_board_info[] = {
+       {
+               I2C_BOARD_INFO("ds1337", 0x68),
+       },
+};
+
+static struct platform_device simone_audio_device = {
+       .name           = "simone-audio",
+       .id             = -1,
+};
+
+static void __init simone_register_audio(void)
+{
+       ep93xx_register_ac97();
+       platform_device_register(&simone_audio_device);
+}
+
+static void __init simone_init_machine(void)
+{
+       ep93xx_init_devices();
+       ep93xx_register_flash(2, EP93XX_CS6_PHYS_BASE, SZ_8M);
+       ep93xx_register_eth(&simone_eth_data, 1);
+       ep93xx_register_fb(&simone_fb_info);
+       ep93xx_register_i2c(&simone_i2c_gpio_data, simone_i2c_board_info,
+                           ARRAY_SIZE(simone_i2c_board_info));
+       simone_register_audio();
+}
+
+MACHINE_START(SIM_ONE, "Simplemachines Sim.One Board")
+       /* Maintainer: Ryan Mallon */
+       .atag_offset    = 0x100,
+       .map_io         = ep93xx_map_io,
+       .init_irq       = ep93xx_init_irq,
+       .init_time      = ep93xx_timer_init,
+       .init_machine   = simone_init_machine,
+       .init_late      = ep93xx_init_late,
+       .restart        = ep93xx_restart,
+MACHINE_END