--- /dev/null
+++ linux-2.6.10/arch/arm/common/scoop.c
@@ -0,0 +1,132 @@
+/* 
+ * Support code for the SCOOP interface found on various Sharp PDAs
+ *
+ * Copyright (c) 2004 Richard Purdie
+ *
+ *	Based on code written by Sharp/Lineo for 2.4 kernels
+ *
+ * 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.
+ *
+ */
+ 
+#include <linux/device.h>
+#include <asm/io.h>
+#include <asm/hardware/scoop.h>
+
+static void __iomem *scoop_io_base;
+
+#define SCOOP_REG(adr) (*(volatile unsigned short*)(scoop_io_base+(adr)))
+
+void reset_scoop(void)
+{
+	SCOOP_REG(SCOOP_MCR) = 0x0100;	// 00
+	SCOOP_REG(SCOOP_CDR) = 0x0000;  // 04
+	SCOOP_REG(SCOOP_CPR) = 0x0000;  // 0C
+	SCOOP_REG(SCOOP_CCR) = 0x0000;  // 10
+	SCOOP_REG(SCOOP_IMR) = 0x0000;  // 18
+	SCOOP_REG(SCOOP_IRM) = 0x00FF;  // 14
+	SCOOP_REG(SCOOP_ISR) = 0x0000;  // 1C
+	SCOOP_REG(SCOOP_IRM) = 0x0000;
+}
+
+static spinlock_t scoop_lock = SPIN_LOCK_UNLOCKED;
+static u32 scoop_gpwr;
+
+unsigned short set_scoop_gpio(unsigned short bit)
+{
+	unsigned short gpio_bit;
+	unsigned long flag;
+
+	spin_lock_irqsave(&scoop_lock, flag);
+	gpio_bit = SCOOP_REG(SCOOP_GPWR) | bit;
+	SCOOP_REG(SCOOP_GPWR) = gpio_bit;
+	spin_unlock_irqrestore(&scoop_lock, flag);
+
+	return gpio_bit;
+}
+
+unsigned short reset_scoop_gpio(unsigned short bit)
+{
+	unsigned short gpio_bit;
+	unsigned long flag;
+
+	spin_lock_irqsave(&scoop_lock, flag);
+	gpio_bit = SCOOP_REG(SCOOP_GPWR) & ~bit;
+	SCOOP_REG(SCOOP_GPWR) = gpio_bit;
+	spin_unlock_irqrestore(&scoop_lock, flag);
+
+	return gpio_bit;
+}
+
+EXPORT_SYMBOL(set_scoop_gpio);
+EXPORT_SYMBOL(reset_scoop_gpio);
+
+unsigned short read_scoop_reg(unsigned short reg)
+{
+	return SCOOP_REG(reg);
+}
+
+void write_scoop_reg(unsigned short reg, unsigned short data)
+{
+	SCOOP_REG(reg)=data;
+}
+
+EXPORT_SYMBOL(reset_scoop);
+EXPORT_SYMBOL(read_scoop_reg);
+EXPORT_SYMBOL(write_scoop_reg);
+
+static int scoop_suspend(struct device *dev, uint32_t state, uint32_t level)
+{
+	if (level == SUSPEND_POWER_DOWN) {
+		scoop_gpwr = SCOOP_REG(SCOOP_GPWR);
+		SCOOP_REG(SCOOP_GPWR) = 0;
+	}
+	return 0;
+}	
+	  
+static int scoop_resume(struct device *dev, uint32_t level)
+{
+	if (level == RESUME_POWER_ON) {
+		SCOOP_REG(SCOOP_GPWR) = scoop_gpwr;
+	}
+	return 0;
+}
+
+int __init scoop_probe(struct device *dev)
+{
+	struct scoop_config *inf;
+	struct platform_device *pdev = to_platform_device(dev);
+	struct resource *mem = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+
+	if (!mem) return -EINVAL;
+
+	inf = dev->platform_data;
+	scoop_io_base = ioremap(mem->start, 0x1000);
+	if (!scoop_io_base) return -ENOMEM;
+	
+	SCOOP_REG(SCOOP_MCR) = 0x0140;
+
+	reset_scoop();
+
+	SCOOP_REG(SCOOP_GPCR) = inf->io_dir & 0xffff;
+	SCOOP_REG(SCOOP_GPWR) = inf->io_out & 0xffff;
+	
+	return 0;
+}
+
+static struct device_driver scoop_driver = {
+	.name		= "sharp-scoop",
+	.bus		= &platform_bus_type,
+	.probe		= scoop_probe,
+	.suspend	= scoop_suspend,
+	.resume		= scoop_resume,
+};
+
+int __init scoop_init(void)
+{
+	return driver_register(&scoop_driver);
+}
+
+subsys_initcall(scoop_init);
--- linux-2.6.10/arch/arm/common/Makefile~arm_scoop-r0.patch
+++ linux-2.6.10/arch/arm/common/Makefile
@@ -11,3 +11,4 @@
 obj-$(CONFIG_DMABOUNCE)		+= dmabounce.o
 obj-$(CONFIG_TIMER_ACORN)	+= time-acorn.o
 obj-$(CONFIG_SHARP_LOCOMO)	+= locomo.o
+obj-$(CONFIG_SHARP_SCOOP)	+= scoop.o
--- linux-2.6.10/arch/arm/Kconfig~arm_scoop-r0.patch
+++ linux-2.6.10/arch/arm/Kconfig
@@ -230,6 +230,11 @@
 	depends on SA1100_COLLIE
 	default y
 
+config SHARP_SCOOP
+	bool
+	depends on PXA_SHARPSL
+	default y
+
 config FORCE_MAX_ZONEORDER
 	int
 	depends on SA1111
--- /dev/null
+++ linux-2.6.10/include/asm-arm/hardware/scoop.h
@@ -0,0 +1,47 @@
+/* 
+ *  Definitions for the SCOOP interface found on various Sharp PDAs
+ *
+ *  Copyright (c) 2004 Richard Purdie
+ *
+ *  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.
+ *
+ */
+
+#define SCOOP_MCR  0x00
+#define SCOOP_CDR  0x04
+#define SCOOP_CSR  0x08
+#define SCOOP_CPR  0x0C
+#define SCOOP_CCR  0x10
+#define SCOOP_IRR  0x14
+#define SCOOP_IRM  0x14
+#define SCOOP_IMR  0x18
+#define SCOOP_ISR  0x1C
+#define SCOOP_GPCR 0x20
+#define SCOOP_GPWR 0x24
+#define SCOOP_GPRR 0x28
+
+#define SCOOP_GPCR_PA22	( 1 << 12 )
+#define SCOOP_GPCR_PA21	( 1 << 11 )
+#define SCOOP_GPCR_PA20	( 1 << 10 )
+#define SCOOP_GPCR_PA19	( 1 << 9 )
+#define SCOOP_GPCR_PA18	( 1 << 8 )
+#define SCOOP_GPCR_PA17	( 1 << 7 )
+#define SCOOP_GPCR_PA16	( 1 << 6 )
+#define SCOOP_GPCR_PA15	( 1 << 5 )
+#define SCOOP_GPCR_PA14	( 1 << 4 )
+#define SCOOP_GPCR_PA13	( 1 << 3 )
+#define SCOOP_GPCR_PA12	( 1 << 2 )
+#define SCOOP_GPCR_PA11	( 1 << 1 )
+
+struct scoop_config {
+	unsigned short io_out;
+	unsigned short io_dir;
+};
+
+void reset_scoop(void);
+unsigned short set_scoop_gpio(unsigned short bit);
+unsigned short reset_scoop_gpio(unsigned short bit);
+unsigned short read_scoop_reg(unsigned short reg);
+void write_scoop_reg(unsigned short reg, unsigned short data);