ar71xx: add initial support for 3.2

[openwrt.git] / target / linux / ar71xx / files-3.2 / arch / mips / include / asm / mach-ath79 / mach-rb750.h

diff --git a/target/linux/ar71xx/files-3.2/arch/mips/include/asm/mach-ath79/mach-rb750.h b/target/linux/ar71xx/files-3.2/arch/mips/include/asm/mach-ath79/mach-rb750.h
new file mode 100644 (file)
index 0000000..3e6fc50
--- /dev/null
+++ b/target/linux/ar71xx/files-3.2/arch/mips/include/asm/mach-ath79/mach-rb750.h
@@ -0,0 +1,68 @@
+/*
+ *  MikroTik RouterBOARD 750 definitions
+ *
+ *  Copyright (C) 2010-2012 Gabor Juhos <juhosg@openwrt.org>
+ *
+ *  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 published
+ *  by the Free Software Foundation.
+ */
+#ifndef _MACH_RB750_H
+#define _MACH_RB750_H
+
+#include <linux/bitops.h>
+
+#define RB750_GPIO_LVC573_LE   0       /* Latch enable on LVC573 */
+#define RB750_GPIO_NAND_IO0    1       /* NAND I/O 0 */
+#define RB750_GPIO_NAND_IO1    2       /* NAND I/O 1 */
+#define RB750_GPIO_NAND_IO2    3       /* NAND I/O 2 */
+#define RB750_GPIO_NAND_IO3    4       /* NAND I/O 3 */
+#define RB750_GPIO_NAND_IO4    5       /* NAND I/O 4 */
+#define RB750_GPIO_NAND_IO5    6       /* NAND I/O 5 */
+#define RB750_GPIO_NAND_IO6    7       /* NAND I/O 6 */
+#define RB750_GPIO_NAND_IO7    8       /* NAND I/O 7 */
+#define RB750_GPIO_NAND_NCE    11      /* NAND Chip Enable (active low) */
+#define RB750_GPIO_NAND_RDY    12      /* NAND Ready */
+#define RB750_GPIO_NAND_CLE    14      /* NAND Command Latch Enable */
+#define RB750_GPIO_NAND_ALE    15      /* NAND Address Latch Enable */
+#define RB750_GPIO_NAND_NRE    16      /* NAND Read Enable (active low) */
+#define RB750_GPIO_NAND_NWE    17      /* NAND Write Enable (active low) */
+
+#define RB750_GPIO_BTN_RESET   1
+#define RB750_GPIO_SPI_CS0     2
+#define RB750_GPIO_LED_ACT     12
+#define RB750_GPIO_LED_PORT1   13
+#define RB750_GPIO_LED_PORT2   14
+#define RB750_GPIO_LED_PORT3   15
+#define RB750_GPIO_LED_PORT4   16
+#define RB750_GPIO_LED_PORT5   17
+
+#define RB750_LED_ACT          BIT(RB750_GPIO_LED_ACT)
+#define RB750_LED_PORT1                BIT(RB750_GPIO_LED_PORT1)
+#define RB750_LED_PORT2                BIT(RB750_GPIO_LED_PORT2)
+#define RB750_LED_PORT3                BIT(RB750_GPIO_LED_PORT3)
+#define RB750_LED_PORT4                BIT(RB750_GPIO_LED_PORT4)
+#define RB750_LED_PORT5                BIT(RB750_GPIO_LED_PORT5)
+
+#define RB750_LVC573_LE                BIT(RB750_GPIO_LVC573_LE)
+
+#define RB750_LED_BITS (RB750_LED_PORT1 | RB750_LED_PORT2 | RB750_LED_PORT3 | \
+                        RB750_LED_PORT4 | RB750_LED_PORT5 | RB750_LED_ACT)
+
+struct rb750_led_data {
+       char    *name;
+       char    *default_trigger;
+       u32     mask;
+       int     active_low;
+};
+
+struct rb750_led_platform_data {
+       int                     num_leds;
+       struct rb750_led_data   *leds;
+};
+
+int rb750_latch_change(u32 mask_clr, u32 mask_set);
+void rb750_nand_pins_enable(void);
+void rb750_nand_pins_disable(void);
+
+#endif /* _MACH_RB750_H */
\ No newline at end of file