Add the rt linux 4.1.3-rt3 as base

[kvmfornfv.git] / kernel / arch / arm / mach-pxa / include / mach / palmtx.h

diff --git a/kernel/arch/arm/mach-pxa/include/mach/palmtx.h b/kernel/arch/arm/mach-pxa/include/mach/palmtx.h
new file mode 100644 (file)
index 0000000..92bc1f0
--- /dev/null
+++ b/kernel/arch/arm/mach-pxa/include/mach/palmtx.h
@@ -0,0 +1,114 @@
+/*
+ * GPIOs and interrupts for Palm T|X Handheld Computer
+ *
+ * Based on palmld-gpio.h by Alex Osborne
+ *
+ * Authors:    Marek Vasut <marek.vasut@gmail.com>
+ *             Cristiano P. <cristianop@users.sourceforge.net>
+ *             Jan Herman <2hp@seznam.cz>
+ *
+ * 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 _INCLUDE_PALMTX_H_
+#define _INCLUDE_PALMTX_H_
+
+#include "irqs.h" /* PXA_GPIO_TO_IRQ */
+
+/** HERE ARE GPIOs **/
+
+/* GPIOs */
+#define GPIO_NR_PALMTX_GPIO_RESET              1
+
+#define GPIO_NR_PALMTX_POWER_DETECT            12 /* 90 */
+#define GPIO_NR_PALMTX_HOTSYNC_BUTTON_N                10
+#define GPIO_NR_PALMTX_EARPHONE_DETECT         107
+
+/* SD/MMC */
+#define GPIO_NR_PALMTX_SD_DETECT_N             14
+#define GPIO_NR_PALMTX_SD_POWER                        114 /* probably */
+#define GPIO_NR_PALMTX_SD_READONLY             115 /* probably */
+
+/* TOUCHSCREEN */
+#define GPIO_NR_PALMTX_WM9712_IRQ              27
+
+/* IRDA -  disable GPIO connected to SD pin of tranceiver (TFBS4710?) ? */
+#define GPIO_NR_PALMTX_IR_DISABLE              40
+
+/* USB */
+#define GPIO_NR_PALMTX_USB_DETECT_N            13
+#define GPIO_NR_PALMTX_USB_PULLUP              93
+
+/* LCD/BACKLIGHT */
+#define GPIO_NR_PALMTX_BL_POWER                        84
+#define GPIO_NR_PALMTX_LCD_POWER               96
+
+/* LCD BORDER */
+#define GPIO_NR_PALMTX_BORDER_SWITCH           98
+#define GPIO_NR_PALMTX_BORDER_SELECT           22
+
+/* BLUETOOTH */
+#define GPIO_NR_PALMTX_BT_POWER                        17
+#define GPIO_NR_PALMTX_BT_RESET                        83
+
+/* PCMCIA (WiFi) */
+#define GPIO_NR_PALMTX_PCMCIA_POWER1           94
+#define GPIO_NR_PALMTX_PCMCIA_POWER2           108
+#define GPIO_NR_PALMTX_PCMCIA_RESET            79
+#define GPIO_NR_PALMTX_PCMCIA_READY            116
+
+/* NAND Flash ... this GPIO may be incorrect! */
+#define GPIO_NR_PALMTX_NAND_BUFFER_DIR         79
+
+/* INTERRUPTS */
+#define IRQ_GPIO_PALMTX_SD_DETECT_N    PXA_GPIO_TO_IRQ(GPIO_NR_PALMTX_SD_DETECT_N)
+#define IRQ_GPIO_PALMTX_WM9712_IRQ     PXA_GPIO_TO_IRQ(GPIO_NR_PALMTX_WM9712_IRQ)
+#define IRQ_GPIO_PALMTX_USB_DETECT     PXA_GPIO_TO_IRQ(GPIO_NR_PALMTX_USB_DETECT)
+#define IRQ_GPIO_PALMTX_GPIO_RESET     PXA_GPIO_TO_IRQ(GPIO_NR_PALMTX_GPIO_RESET)
+
+/** HERE ARE INIT VALUES **/
+
+/* Various addresses  */
+#define PALMTX_PCMCIA_PHYS     0x28000000
+#define PALMTX_PCMCIA_VIRT     IOMEM(0xf0000000)
+#define PALMTX_PCMCIA_SIZE     0x100000
+
+#define PALMTX_PHYS_RAM_START  0xa0000000
+#define PALMTX_PHYS_IO_START   0x40000000
+
+#define PALMTX_STR_BASE                0xa0200000
+
+#define PALMTX_PHYS_FLASH_START        PXA_CS0_PHYS    /* ChipSelect 0 */
+#define PALMTX_PHYS_NAND_START PXA_CS1_PHYS    /* ChipSelect 1 */
+
+#define PALMTX_NAND_ALE_PHYS   (PALMTX_PHYS_NAND_START | (1 << 24))
+#define PALMTX_NAND_CLE_PHYS   (PALMTX_PHYS_NAND_START | (1 << 25))
+#define PALMTX_NAND_ALE_VIRT   IOMEM(0xff100000)
+#define PALMTX_NAND_CLE_VIRT   IOMEM(0xff200000)
+
+/* TOUCHSCREEN */
+#define AC97_LINK_FRAME                        21
+
+
+/* BATTERY */
+#define PALMTX_BAT_MAX_VOLTAGE         4000    /* 4.00v current voltage */
+#define PALMTX_BAT_MIN_VOLTAGE         3550    /* 3.55v critical voltage */
+#define PALMTX_BAT_MAX_CURRENT         0       /* unknown */
+#define PALMTX_BAT_MIN_CURRENT         0       /* unknown */
+#define PALMTX_BAT_MAX_CHARGE          1       /* unknown */
+#define PALMTX_BAT_MIN_CHARGE          1       /* unknown */
+#define PALMTX_MAX_LIFE_MINS           360     /* on-life in minutes */
+
+#define PALMTX_BAT_MEASURE_DELAY       (HZ * 1)
+
+/* BACKLIGHT */
+#define PALMTX_MAX_INTENSITY           0xFE
+#define PALMTX_DEFAULT_INTENSITY       0x7E
+#define PALMTX_LIMIT_MASK              0x7F
+#define PALMTX_PRESCALER               0x3F
+#define PALMTX_PERIOD_NS               3500
+
+#endif