Linux-libre 4.5-gnu

1 files changed, 86 insertions, 0 deletions

diff --git a/arch/arm/mach-pxa/palmt5.h b/arch/arm/mach-pxa/palmt5.h
new file mode 100644
index 000000000..f850cc9de
--- /dev/null
+++ b/arch/arm/mach-pxa/palmt5.h
@@ -0,0 +1,86 @@
+/*
+ * GPIOs and interrupts for Palm Tungsten|T5 Handheld Computer
+ *
+ * Authors:	Ales Snuparek <snuparek@atlas.cz>
+ *		Marek Vasut <marek.vasut@gmail.com>
+ *		Justin Kendrick <twilightsentry@gmail.com>
+ *		RichardT5 <richard_t5@users.sourceforge.net>
+ *
+ * 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_PALMT5_H_
+#define _INCLUDE_PALMT5_H_
+
+#include <mach/irqs.h> /* PXA_GPIO_TO_IRQ */
+
+/** HERE ARE GPIOs **/
+
+/* GPIOs */
+#define GPIO_NR_PALMT5_GPIO_RESET		1
+
+#define GPIO_NR_PALMT5_POWER_DETECT		90
+#define GPIO_NR_PALMT5_HOTSYNC_BUTTON_N		10
+#define GPIO_NR_PALMT5_EARPHONE_DETECT		107
+
+/* SD/MMC */
+#define GPIO_NR_PALMT5_SD_DETECT_N		14
+#define GPIO_NR_PALMT5_SD_POWER			114
+#define GPIO_NR_PALMT5_SD_READONLY		115
+
+/* TOUCHSCREEN */
+#define GPIO_NR_PALMT5_WM9712_IRQ		27
+
+/* IRDA - disable GPIO connected to SD pin of tranceiver (TFBS4710?) ? */
+#define GPIO_NR_PALMT5_IR_DISABLE		40
+
+/* USB */
+#define GPIO_NR_PALMT5_USB_DETECT_N		15
+#define GPIO_NR_PALMT5_USB_PULLUP		93
+
+/* LCD/BACKLIGHT */
+#define GPIO_NR_PALMT5_BL_POWER			84
+#define GPIO_NR_PALMT5_LCD_POWER		96
+
+/* BLUETOOTH */
+#define GPIO_NR_PALMT5_BT_POWER			17
+#define GPIO_NR_PALMT5_BT_RESET			83
+
+/* INTERRUPTS */
+#define IRQ_GPIO_PALMT5_SD_DETECT_N	PXA_GPIO_TO_IRQ(GPIO_NR_PALMT5_SD_DETECT_N)
+#define IRQ_GPIO_PALMT5_WM9712_IRQ	PXA_GPIO_TO_IRQ(GPIO_NR_PALMT5_WM9712_IRQ)
+#define IRQ_GPIO_PALMT5_USB_DETECT	PXA_GPIO_TO_IRQ(GPIO_NR_PALMT5_USB_DETECT)
+#define IRQ_GPIO_PALMT5_GPIO_RESET	PXA_GPIO_TO_IRQ(GPIO_NR_PALMT5_GPIO_RESET)
+
+/** HERE ARE INIT VALUES **/
+
+/* Various addresses  */
+#define PALMT5_PHYS_RAM_START	0xa0000000
+#define PALMT5_PHYS_IO_START	0x40000000
+#define PALMT5_STR_BASE		0xa0200000
+
+/* TOUCHSCREEN */
+#define AC97_LINK_FRAME		21
+
+/* BATTERY */
+#define PALMT5_BAT_MAX_VOLTAGE		4000	/* 4.00v current voltage */
+#define PALMT5_BAT_MIN_VOLTAGE		3550	/* 3.55v critical voltage */
+#define PALMT5_BAT_MAX_CURRENT		0	/* unknown */
+#define PALMT5_BAT_MIN_CURRENT		0	/* unknown */
+#define PALMT5_BAT_MAX_CHARGE		1	/* unknown */
+#define PALMT5_BAT_MIN_CHARGE		1	/* unknown */
+#define PALMT5_MAX_LIFE_MINS		360    /* on-life in minutes */
+
+#define PALMT5_BAT_MEASURE_DELAY	(HZ * 1)
+
+/* BACKLIGHT */
+#define PALMT5_MAX_INTENSITY		0xFE
+#define PALMT5_DEFAULT_INTENSITY	0x7E
+#define PALMT5_LIMIT_MASK		0x7F
+#define PALMT5_PRESCALER		0x3F
+#define PALMT5_PERIOD_NS		3500
+
+#endif