Merge branch 'sa1100' into devel

author: Russell King <rmk+kernel@arm.linux.org.uk> 2009-12-06 12:00:33 -0500
committer: Russell King <rmk+kernel@arm.linux.org.uk> 2009-12-06 12:00:33 -0500
commit: 3d14b5beba35250c548d3851a2b84fce742d8311 (patch)
tree: 065e3d93c3fcbc5ee4c44fa78662393cddbdf6de /arch/arm/mach-sa1100
parent: 0719dc341389882cc834ed18fc9b7fc6006b2b85 (diff)
parent: 1bf8e6219552d5dd27012d567ec8c4bb9c2d86b4 (diff)
23 files changed, 748 insertions, 647 deletions
diff --git a/arch/arm/mach-sa1100/Kconfig b/arch/arm/mach-sa1100/Kconfig
index 4e5c07f4e456..03a7f3857c5e 100644
--- a/arch/arm/mach-sa1100/Kconfig
+++ b/arch/arm/mach-sa1100/Kconfig
@@ -53,23 +53,23 @@ config SA1100_COLLIE
 config SA1100_H3100
        bool "Compaq iPAQ H3100"
+        select HTC_EGPIO
        help
          Say Y here if you intend to run this kernel on the Compaq iPAQ
          H3100 handheld computer.  Information about this machine and the
          Linux port to this machine can be found at:
          <http://www.handhelds.org/Compaq/index.html#iPAQ_H3100>
-          <http://www.compaq.com/products/handhelds/pocketpc/>
 config SA1100_H3600
        bool "Compaq iPAQ H3600/H3700"
+        select HTC_EGPIO
        help
          Say Y here if you intend to run this kernel on the Compaq iPAQ
          H3600 handheld computer.  Information about this machine and the
          Linux port to this machine can be found at:
          <http://www.handhelds.org/Compaq/index.html#iPAQ_H3600>
-          <http://www.compaq.com/products/handhelds/pocketpc/>
 config SA1100_BADGE4
        bool "HP Labs BadgePAD 4"
diff --git a/arch/arm/mach-sa1100/Makefile b/arch/arm/mach-sa1100/Makefile
index bb7b8198d0c4..89349c1dd7a6 100644
--- a/arch/arm/mach-sa1100/Makefile
+++ b/arch/arm/mach-sa1100/Makefile
@@ -25,8 +25,8 @@ led-$(CONFIG_SA1100_CERF)		+= leds-cerf.o
 obj-$(CONFIG_SA1100_COLLIE)             += collie.o
-obj-$(CONFIG_SA1100_H3100)              += h3600.o
+obj-$(CONFIG_SA1100_H3100)              += h3100.o h3xxx.o
-obj-$(CONFIG_SA1100_H3600)              += h3600.o
+obj-$(CONFIG_SA1100_H3600)              += h3600.o h3xxx.o
 obj-$(CONFIG_SA1100_HACKKIT)            += hackkit.o
 led-$(CONFIG_SA1100_HACKKIT)            += leds-hackkit.o
diff --git a/arch/arm/mach-sa1100/assabet.c b/arch/arm/mach-sa1100/assabet.c
index 55e64477a876..169e5b87dbff 100644
--- a/arch/arm/mach-sa1100/assabet.c
+++ b/arch/arm/mach-sa1100/assabet.c
@@ -249,10 +249,10 @@ static void __init assabet_init(void)
 #endif
        }
-        sa11x0_set_flash_data(&assabet_flash_data, assabet_flash_resources,
+        sa11x0_register_mtd(&assabet_flash_data, assabet_flash_resources,
-                              ARRAY_SIZE(assabet_flash_resources));
+                            ARRAY_SIZE(assabet_flash_resources));
-        sa11x0_set_irda_data(&assabet_irda_data);
+        sa11x0_register_irda(&assabet_irda_data);
-        sa11x0_set_mcp_data(&assabet_mcp_data);
+        sa11x0_register_mcp(&assabet_mcp_data);
 }
 /*
diff --git a/arch/arm/mach-sa1100/badge4.c b/arch/arm/mach-sa1100/badge4.c
index ab5883b39ddf..051ec0f0023c 100644
--- a/arch/arm/mach-sa1100/badge4.c
+++ b/arch/arm/mach-sa1100/badge4.c
@@ -212,7 +212,7 @@ static int __init badge4_init(void)
        /* maybe turn on 5v0 from the start */
        badge4_set_5V(BADGE4_5V_INITIALLY, five_v_on);
-        sa11x0_set_flash_data(&badge4_flash_data, &badge4_flash_resource, 1);
+        sa11x0_register_mtd(&badge4_flash_data, &badge4_flash_resource, 1);
        return 0;
 }
diff --git a/arch/arm/mach-sa1100/cerf.c b/arch/arm/mach-sa1100/cerf.c
index fd3ad9cfc912..bc950ef418af 100644
--- a/arch/arm/mach-sa1100/cerf.c
+++ b/arch/arm/mach-sa1100/cerf.c
@@ -129,8 +129,8 @@ static struct mcp_plat_data cerf_mcp_data = {
 static void __init cerf_init(void)
 {
        platform_add_devices(cerf_devices, ARRAY_SIZE(cerf_devices));
-        sa11x0_set_flash_data(&cerf_flash_data, &cerf_flash_resource, 1);
+        sa11x0_register_mtd(&cerf_flash_data, &cerf_flash_resource, 1);
-        sa11x0_set_mcp_data(&cerf_mcp_data);
+        sa11x0_register_mcp(&cerf_mcp_data);
 }
 MACHINE_START(CERF, "Intrinsyc CerfBoard/CerfCube")
diff --git a/arch/arm/mach-sa1100/collie.c b/arch/arm/mach-sa1100/collie.c
index bbf2ebcc3066..9982c5c28edf 100644
--- a/arch/arm/mach-sa1100/collie.c
+++ b/arch/arm/mach-sa1100/collie.c
@@ -26,6 +26,7 @@
 #include <linux/mtd/partitions.h>
 #include <linux/timer.h>
 #include <linux/gpio.h>
+#include <linux/pda_power.h>
 #include <mach/hardware.h>
 #include <asm/mach-types.h>
@@ -56,6 +57,7 @@ static struct resource collie_scoop_resources[] = {
 static struct scoop_config collie_scoop_setup = {
        .io_dir         = COLLIE_SCOOP_IO_DIR,
        .io_out         = COLLIE_SCOOP_IO_OUT,
+        .gpio_base      = COLLIE_SCOOP_GPIO_BASE,
 };
 struct platform_device colliescoop_device = {
@@ -85,6 +87,70 @@ static struct scoop_pcmcia_config collie_pcmcia_config = {
 static struct mcp_plat_data collie_mcp_data = {
        .mccr0          = MCCR0_ADM | MCCR0_ExtClk,
        .sclk_rate      = 9216000,
+        .gpio_base      = COLLIE_TC35143_GPIO_BASE,
+};
+/*
+ * Collie AC IN
+ */
+static int collie_power_init(struct device *dev)
+{
+        int ret = gpio_request(COLLIE_GPIO_AC_IN, "ac in");
+        if (ret)
+                goto err_gpio_req;
+        ret = gpio_direction_input(COLLIE_GPIO_AC_IN);
+        if (ret)
+                goto err_gpio_in;
+        return 0;
+err_gpio_in:
+        gpio_free(COLLIE_GPIO_AC_IN);
+err_gpio_req:
+        return ret;
+}
+static void collie_power_exit(struct device *dev)
+{
+        gpio_free(COLLIE_GPIO_AC_IN);
+}
+static int collie_power_ac_online(void)
+{
+        return gpio_get_value(COLLIE_GPIO_AC_IN) == 2;
+}
+static char *collie_ac_supplied_to[] = {
+        "main-battery",
+        "backup-battery",
+};
+static struct pda_power_pdata collie_power_data = {
+        .init                   = collie_power_init,
+        .is_ac_online           = collie_power_ac_online,
+        .exit                   = collie_power_exit,
+        .supplied_to            = collie_ac_supplied_to,
+        .num_supplicants        = ARRAY_SIZE(collie_ac_supplied_to),
+};
+static struct resource collie_power_resource[] = {
+        {
+                .name           = "ac",
+                .start          = gpio_to_irq(COLLIE_GPIO_AC_IN),
+                .end            = gpio_to_irq(COLLIE_GPIO_AC_IN),
+                .flags          = IORESOURCE_IRQ |
+                                  IORESOURCE_IRQ_HIGHEDGE |
+                                  IORESOURCE_IRQ_LOWEDGE,
+        },
+};
+static struct platform_device collie_power_device = {
+        .name                   = "pda-power",
+        .id                     = -1,
+        .dev.platform_data      = &collie_power_data,
+        .resource               = collie_power_resource,
+        .num_resources          = ARRAY_SIZE(collie_power_resource),
 };
 #ifdef CONFIG_SHARP_LOCOMO
@@ -178,6 +244,7 @@ struct platform_device collie_locomo_device = {
 static struct platform_device *devices[] __initdata = {
        &collie_locomo_device,
        &colliescoop_device,
+        &collie_power_device,
 };
 static struct mtd_partition collie_partitions[] = {
@@ -248,22 +315,24 @@ static void __init collie_init(void)
        GPDR = GPIO_LDD8 | GPIO_LDD9 | GPIO_LDD10 | GPIO_LDD11 | GPIO_LDD12 |
                GPIO_LDD13 | GPIO_LDD14 | GPIO_LDD15 | GPIO_SSP_TXD |
                GPIO_SSP_SCLK | GPIO_SSP_SFRM | GPIO_SDLC_SCLK |
-                COLLIE_GPIO_UCB1x00_RESET | COLLIE_GPIO_nMIC_ON |
+                _COLLIE_GPIO_UCB1x00_RESET | _COLLIE_GPIO_nMIC_ON |
-                COLLIE_GPIO_nREMOCON_ON | GPIO_32_768kHz;
+                _COLLIE_GPIO_nREMOCON_ON | GPIO_32_768kHz;
        PPDR = PPC_LDD0 | PPC_LDD1 | PPC_LDD2 | PPC_LDD3 | PPC_LDD4 | PPC_LDD5 |
                PPC_LDD6 | PPC_LDD7 | PPC_L_PCLK | PPC_L_LCLK | PPC_L_FCLK | PPC_L_BIAS |
                PPC_TXD1 | PPC_TXD2 | PPC_TXD3 | PPC_TXD4 | PPC_SCLK | PPC_SFRM;
-        PWER = COLLIE_GPIO_AC_IN | COLLIE_GPIO_CO | COLLIE_GPIO_ON_KEY |
+        PWER = _COLLIE_GPIO_AC_IN | _COLLIE_GPIO_CO | _COLLIE_GPIO_ON_KEY |
-                COLLIE_GPIO_WAKEUP | COLLIE_GPIO_nREMOCON_INT | PWER_RTC;
+                _COLLIE_GPIO_WAKEUP | _COLLIE_GPIO_nREMOCON_INT | PWER_RTC;
-        PGSR = COLLIE_GPIO_nREMOCON_ON;
+        PGSR = _COLLIE_GPIO_nREMOCON_ON;
        PSDR = PPC_RXD1 | PPC_RXD2 | PPC_RXD3 | PPC_RXD4;
        PCFR = PCFR_OPDE;
+        GPSR |= _COLLIE_GPIO_UCB1x00_RESET;
        platform_scoop_config = &collie_pcmcia_config;
@@ -272,9 +341,9 @@ static void __init collie_init(void)
                printk(KERN_WARNING "collie: Unable to register LoCoMo device\n");
        }
-        sa11x0_set_flash_data(&collie_flash_data, collie_flash_resources,
+        sa11x0_register_mtd(&collie_flash_data, collie_flash_resources,
-                              ARRAY_SIZE(collie_flash_resources));
+                            ARRAY_SIZE(collie_flash_resources));
-        sa11x0_set_mcp_data(&collie_mcp_data);
+        sa11x0_register_mcp(&collie_mcp_data);
        sharpsl_save_param();
 }
diff --git a/arch/arm/mach-sa1100/generic.c b/arch/arm/mach-sa1100/generic.c
index 23cfdd593954..9faea1511c1f 100644
--- a/arch/arm/mach-sa1100/generic.c
+++ b/arch/arm/mach-sa1100/generic.c
@@ -162,6 +162,17 @@ static void sa1100_power_off(void)
        PMCR = PMCR_SF;
 }
+static void sa11x0_register_device(struct platform_device *dev, void *data)
+{
+        int err;
+        dev->dev.platform_data = data;
+        err = platform_device_register(dev);
+        if (err)
+                printk(KERN_ERR "Unable to register device %s: %d\n",
+                        dev->name, err);
+}
 static struct resource sa11x0udc_resources[] = {
        [0] = {
                .start  = 0x80000000,
@@ -234,9 +245,9 @@ static struct platform_device sa11x0mcp_device = {
        .resource       = sa11x0mcp_resources,
 };
-void sa11x0_set_mcp_data(struct mcp_plat_data *data)
+void sa11x0_register_mcp(struct mcp_plat_data *data)
 {
-        sa11x0mcp_device.dev.platform_data = data;
+        sa11x0_register_device(&sa11x0mcp_device, data);
 }
 static struct resource sa11x0ssp_resources[] = {
@@ -293,13 +304,13 @@ static struct platform_device sa11x0mtd_device = {
        .id             = -1,
 };
-void sa11x0_set_flash_data(struct flash_platform_data *flash,
+void sa11x0_register_mtd(struct flash_platform_data *flash,
-                           struct resource *res, int nr)
+                         struct resource *res, int nr)
 {
        flash->name = "sa1100";
-        sa11x0mtd_device.dev.platform_data = flash;
        sa11x0mtd_device.resource = res;
        sa11x0mtd_device.num_resources = nr;
+        sa11x0_register_device(&sa11x0mtd_device, flash);
 }
 static struct resource sa11x0ir_resources[] = {
@@ -329,9 +340,9 @@ static struct platform_device sa11x0ir_device = {
        .resource       = sa11x0ir_resources,
 };
-void sa11x0_set_irda_data(struct irda_platform_data *irda)
+void sa11x0_register_irda(struct irda_platform_data *irda)
 {
-        sa11x0ir_device.dev.platform_data = irda;
+        sa11x0_register_device(&sa11x0ir_device, irda);
 }
 static struct platform_device sa11x0rtc_device = {
@@ -343,21 +354,15 @@ static struct platform_device *sa11x0_devices[] __initdata = {
        &sa11x0udc_device,
        &sa11x0uart1_device,
        &sa11x0uart3_device,
-        &sa11x0mcp_device,
        &sa11x0ssp_device,
        &sa11x0pcmcia_device,
        &sa11x0fb_device,
-        &sa11x0mtd_device,
        &sa11x0rtc_device,
 };
 static int __init sa1100_init(void)
 {
        pm_power_off = sa1100_power_off;
-        if (sa11x0ir_device.dev.platform_data)
-                platform_device_register(&sa11x0ir_device);
        return platform_add_devices(sa11x0_devices, ARRAY_SIZE(sa11x0_devices));
 }
diff --git a/arch/arm/mach-sa1100/generic.h b/arch/arm/mach-sa1100/generic.h
index 793c2e6c991f..ec03f187c52b 100644
--- a/arch/arm/mach-sa1100/generic.h
+++ b/arch/arm/mach-sa1100/generic.h
@@ -32,14 +32,11 @@ extern unsigned int sa11x0_ppcr_to_freq(unsigned int idx);
 struct flash_platform_data;
 struct resource;
-extern void sa11x0_set_flash_data(struct flash_platform_data *flash,
+void sa11x0_register_mtd(struct flash_platform_data *flash,
-                                  struct resource *res, int nr);
+                         struct resource *res, int nr);
-struct sa11x0_ssp_plat_ops;
-extern void sa11x0_set_ssp_data(struct sa11x0_ssp_plat_ops *ops);
 struct irda_platform_data;
-void sa11x0_set_irda_data(struct irda_platform_data *irda);
+void sa11x0_register_irda(struct irda_platform_data *irda);
 struct mcp_plat_data;
-void sa11x0_set_mcp_data(struct mcp_plat_data *data);
+void sa11x0_register_mcp(struct mcp_plat_data *data);
diff --git a/arch/arm/mach-sa1100/h3100.c b/arch/arm/mach-sa1100/h3100.c
new file mode 100644
index 000000000000..0c7cea0dc013
--- /dev/null
+++ b/arch/arm/mach-sa1100/h3100.c
@@ -0,0 +1,95 @@
+/*
+ * Support for Compaq iPAQ H3100 handheld computer
+ *
+ * Copyright (c) 2000,1 Compaq Computer Corporation. (Author: Jamey Hicks)
+ * Copyright (c) 2009 Dmitry Artamonow <mad_soft@inbox.ru>
+ *
+ * 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/init.h>
+#include <linux/kernel.h>
+#include <linux/gpio.h>
+#include <asm/mach-types.h>
+#include <asm/mach/arch.h>
+#include <asm/mach/irda.h>
+#include <mach/h3xxx.h>
+#include "generic.h"
+/*
+ * helper for sa1100fb
+ */
+static void h3100_lcd_power(int enable)
+{
+        if (!gpio_request(H3XXX_EGPIO_LCD_ON, "LCD ON")) {
+                gpio_set_value(H3100_GPIO_LCD_3V_ON, enable);
+                gpio_direction_output(H3XXX_EGPIO_LCD_ON, enable);
+                gpio_free(H3XXX_EGPIO_LCD_ON);
+        } else {
+                pr_err("%s: can't request H3XXX_EGPIO_LCD_ON\n", __func__);
+        }
+}
+static void __init h3100_map_io(void)
+{
+        h3xxx_map_io();
+        sa1100fb_lcd_power = h3100_lcd_power;
+        /* Older bootldrs put GPIO2-9 in alternate mode on the
+           assumption that they are used for video */
+        GAFR &= ~0x000001fb;
+}
+/*
+ * This turns the IRDA power on or off on the Compaq H3100
+ */
+static int h3100_irda_set_power(struct device *dev, unsigned int state)
+{
+        gpio_set_value(H3100_GPIO_IR_ON, state);
+        return 0;
+}
+static void h3100_irda_set_speed(struct device *dev, unsigned int speed)
+{
+        gpio_set_value(H3100_GPIO_IR_FSEL, !(speed < 4000000));
+}
+static struct irda_platform_data h3100_irda_data = {
+        .set_power      = h3100_irda_set_power,
+        .set_speed      = h3100_irda_set_speed,
+};
+static struct gpio_default_state h3100_default_gpio[] = {
+        { H3100_GPIO_IR_ON,     GPIO_MODE_OUT0, "IrDA power" },
+        { H3100_GPIO_IR_FSEL,   GPIO_MODE_OUT0, "IrDA fsel" },
+        { H3XXX_GPIO_COM_DCD,   GPIO_MODE_IN,   "COM DCD" },
+        { H3XXX_GPIO_COM_CTS,   GPIO_MODE_IN,   "COM CTS" },
+        { H3XXX_GPIO_COM_RTS,   GPIO_MODE_OUT0, "COM RTS" },
+        { H3100_GPIO_LCD_3V_ON, GPIO_MODE_OUT0, "LCD 3v" },
+};
+static void __init h3100_mach_init(void)
+{
+        h3xxx_init_gpio(h3100_default_gpio, ARRAY_SIZE(h3100_default_gpio));
+        h3xxx_mach_init();
+        sa11x0_register_irda(&h3100_irda_data);
+}
+MACHINE_START(H3100, "Compaq iPAQ H3100")
+        .phys_io        = 0x80000000,
+        .io_pg_offst    = ((0xf8000000) >> 18) & 0xfffc,
+        .boot_params    = 0xc0000100,
+        .map_io         = h3100_map_io,
+        .init_irq       = sa1100_init_irq,
+        .timer          = &sa1100_timer,
+        .init_machine   = h3100_mach_init,
+MACHINE_END
diff --git a/arch/arm/mach-sa1100/h3600.c b/arch/arm/mach-sa1100/h3600.c
index 0eb2f159578b..af3b71459f8d 100644
--- a/arch/arm/mach-sa1100/h3600.c
+++ b/arch/arm/mach-sa1100/h3600.c
@@ -1,421 +1,127 @@
 /*
- * Hardware definitions for Compaq iPAQ H3xxx Handheld Computers
+ * Support for Compaq iPAQ H3600 handheld computer
 *
- * Copyright 2000,1 Compaq Computer Corporation.
+ * Copyright (c) 2000,1 Compaq Computer Corporation. (Author: Jamey Hicks)
+ * Copyright (c) 2009 Dmitry Artamonow <mad_soft@inbox.ru>
 *
- * Use consistent with the GNU GPL is permitted,
+ * This program is free software; you can redistribute it and/or modify
- * provided that this copyright notice is
+ * it under the terms of the GNU General Public License version 2 as
- * preserved in its entirety in all copies and derived works.
+ * published by the Free Software Foundation.
- *
- * COMPAQ COMPUTER CORPORATION MAKES NO WARRANTIES, EXPRESSED OR IMPLIED,
- * AS TO THE USEFULNESS OR CORRECTNESS OF THIS CODE OR ITS
- * FITNESS FOR ANY PARTICULAR PURPOSE.
- *
- * Author: Jamey Hicks.
- *
- * History:
- *
- * 2001-10-??   Andrew Christian   Added support for iPAQ H3800
- *                                 and abstracted EGPIO interface.
 *
 */
-#include <linux/module.h>
 #include <linux/init.h>
 #include <linux/kernel.h>
-#include <linux/tty.h>
+#include <linux/gpio.h>
-#include <linux/pm.h>
-#include <linux/device.h>
-#include <linux/mtd/mtd.h>
-#include <linux/mtd/partitions.h>
-#include <linux/serial_core.h>
-#include <asm/irq.h>
-#include <mach/hardware.h>
 #include <asm/mach-types.h>
-#include <asm/setup.h>
-#include <asm/mach/irq.h>
 #include <asm/mach/arch.h>
-#include <asm/mach/flash.h>
 #include <asm/mach/irda.h>
-#include <asm/mach/map.h>
-#include <asm/mach/serial_sa1100.h>
-#include <mach/h3600.h>
+#include <mach/h3xxx.h>
-#include <mach/h3600_gpio.h>
 #include "generic.h"
-void (*assign_h3600_egpio)(enum ipaq_egpio_type x, int level);
-EXPORT_SYMBOL(assign_h3600_egpio);
-static struct mtd_partition h3xxx_partitions[] = {
-        {
-                .name           = "H3XXX boot firmware",
-                .size           = 0x00040000,
-                .offset         = 0,
-                .mask_flags     = MTD_WRITEABLE,  /* force read-only */
-        }, {
-                .name           = "H3XXX rootfs",
-                .size           = MTDPART_SIZ_FULL,
-                .offset         = 0x00040000,
-        }
-};
-static void h3xxx_set_vpp(int vpp)
-{
-        assign_h3600_egpio(IPAQ_EGPIO_VPP_ON, vpp);
-}
-static struct flash_platform_data h3xxx_flash_data = {
-        .map_name       = "cfi_probe",
-        .set_vpp        = h3xxx_set_vpp,
-        .parts          = h3xxx_partitions,
-        .nr_parts       = ARRAY_SIZE(h3xxx_partitions),
-};
-static struct resource h3xxx_flash_resource = {
-        .start          = SA1100_CS0_PHYS,
-        .end            = SA1100_CS0_PHYS + SZ_32M - 1,
-        .flags          = IORESOURCE_MEM,
-};
 /*
- * This turns the IRDA power on or off on the Compaq H3600
+ * helper for sa1100fb
- */
-static int h3600_irda_set_power(struct device *dev, unsigned int state)
-{
-        assign_h3600_egpio( IPAQ_EGPIO_IR_ON, state );
-        return 0;
-}
-static void h3600_irda_set_speed(struct device *dev, unsigned int speed)
-{
-        assign_h3600_egpio(IPAQ_EGPIO_IR_FSEL, !(speed < 4000000));
-}
-static struct irda_platform_data h3600_irda_data = {
-        .set_power      = h3600_irda_set_power,
-        .set_speed      = h3600_irda_set_speed,
-};
-static void h3xxx_mach_init(void)
-{
-        sa11x0_set_flash_data(&h3xxx_flash_data, &h3xxx_flash_resource, 1);
-        sa11x0_set_irda_data(&h3600_irda_data);
-}
-/*
- * low-level UART features
 */
+static void h3600_lcd_power(int enable)
-static void h3600_uart_set_mctrl(struct uart_port *port, u_int mctrl)
 {
-        if (port->mapbase == _Ser3UTCR0) {
+        if (gpio_request(H3XXX_EGPIO_LCD_ON, "LCD power")) {
-                if (mctrl & TIOCM_RTS)
+                pr_err("%s: can't request H3XXX_EGPIO_LCD_ON\n", __func__);
-                        GPCR = GPIO_H3600_COM_RTS;
+                goto err1;
-                else
-                        GPSR = GPIO_H3600_COM_RTS;
        }
-}
+        if (gpio_request(H3600_EGPIO_LCD_PCI, "LCD control")) {
+                pr_err("%s: can't request H3XXX_EGPIO_LCD_PCI\n", __func__);
-static u_int h3600_uart_get_mctrl(struct uart_port *port)
+                goto err2;
-{
+        }
-        u_int ret = TIOCM_CD | TIOCM_CTS | TIOCM_DSR;
+        if (gpio_request(H3600_EGPIO_LCD_5V_ON, "LCD 5v")) {
+                pr_err("%s: can't request H3XXX_EGPIO_LCD_5V_ON\n", __func__);
-        if (port->mapbase == _Ser3UTCR0) {
+                goto err3;
-                int gplr = GPLR;
+        }
-                /* DCD and CTS bits are inverted in GPLR by RS232 transceiver */
+        if (gpio_request(H3600_EGPIO_LVDD_ON, "LCD 9v/-6.5v")) {
-                if (gplr & GPIO_H3600_COM_DCD)
+                pr_err("%s: can't request H3600_EGPIO_LVDD_ON\n", __func__);
-                        ret &= ~TIOCM_CD;
+                goto err4;
-                if (gplr & GPIO_H3600_COM_CTS)
-                        ret &= ~TIOCM_CTS;
        }
-        return ret;
+        gpio_direction_output(H3XXX_EGPIO_LCD_ON, enable);
-}
+        gpio_direction_output(H3600_EGPIO_LCD_PCI, enable);
+        gpio_direction_output(H3600_EGPIO_LCD_5V_ON, enable);
+        gpio_direction_output(H3600_EGPIO_LVDD_ON, enable);
-static void h3600_uart_pm(struct uart_port *port, u_int state, u_int oldstate)
+        gpio_free(H3600_EGPIO_LVDD_ON);
-{
+err4:   gpio_free(H3600_EGPIO_LCD_5V_ON);
-        if (port->mapbase == _Ser2UTCR0) { /* TODO: REMOVE THIS */
+err3:   gpio_free(H3600_EGPIO_LCD_PCI);
-                assign_h3600_egpio(IPAQ_EGPIO_IR_ON, !state);
+err2:   gpio_free(H3XXX_EGPIO_LCD_ON);
-        } else if (port->mapbase == _Ser3UTCR0) {
+err1:   return;
-                assign_h3600_egpio(IPAQ_EGPIO_RS232_ON, !state);
-        }
 }
-/*
+static void __init h3600_map_io(void)
- * Enable/Disable wake up events for this serial port.
- * Obviously, we only support this on the normal COM port.
- */
-static int h3600_uart_set_wake(struct uart_port *port, u_int enable)
 {
-        int err = -EINVAL;
+        h3xxx_map_io();
-        if (port->mapbase == _Ser3UTCR0) {
+        sa1100fb_lcd_power = h3600_lcd_power;
-                if (enable)
-                        PWER |= PWER_GPIO23 | PWER_GPIO25; /* DCD and CTS */
-                else
-                        PWER &= ~(PWER_GPIO23 | PWER_GPIO25); /* DCD and CTS */
-                err = 0;
-        }
-        return err;
 }
-static struct sa1100_port_fns h3600_port_fns __initdata = {
-        .set_mctrl      = h3600_uart_set_mctrl,
-        .get_mctrl      = h3600_uart_get_mctrl,
-        .pm             = h3600_uart_pm,
-        .set_wake       = h3600_uart_set_wake,
-};
 /*
- * helper for sa1100fb
+ * This turns the IRDA power on or off on the Compaq H3600
 */
-static void h3xxx_lcd_power(int enable)
+static int h3600_irda_set_power(struct device *dev, unsigned int state)
 {
-        assign_h3600_egpio(IPAQ_EGPIO_LCD_POWER, enable);
+        gpio_set_value(H3600_EGPIO_IR_ON, state);
+        return 0;
 }
-static struct map_desc h3600_io_desc[] __initdata = {
+static void h3600_irda_set_speed(struct device *dev, unsigned int speed)
-        {       /* static memory bank 2  CS#2 */
-                .virtual        =  H3600_BANK_2_VIRT,
-                .pfn            = __phys_to_pfn(SA1100_CS2_PHYS),
-                .length         = 0x02800000,
-                .type           = MT_DEVICE
-        }, {    /* static memory bank 4  CS#4 */
-                .virtual        =  H3600_BANK_4_VIRT,
-                .pfn            = __phys_to_pfn(SA1100_CS4_PHYS),
-                .length         = 0x00800000,
-                .type           = MT_DEVICE
-        }, {    /* EGPIO 0              CS#5 */
-                .virtual        =  H3600_EGPIO_VIRT,
-                .pfn            = __phys_to_pfn(H3600_EGPIO_PHYS),
-                .length         = 0x01000000,
-                .type           = MT_DEVICE
-        }
-};
-/*
- * Common map_io initialization
- */
-static void __init h3xxx_map_io(void)
 {
-        sa1100_map_io();
+        gpio_set_value(H3600_EGPIO_IR_FSEL, !(speed < 4000000));
-        iotable_init(h3600_io_desc, ARRAY_SIZE(h3600_io_desc));
-        sa1100_register_uart_fns(&h3600_port_fns);
-        sa1100_register_uart(0, 3); /* Common serial port */
-//      sa1100_register_uart(1, 1); /* Microcontroller on 3100/3600 */
-        /* Ensure those pins are outputs and driving low  */
-        PPDR |= PPC_TXD4 | PPC_SCLK | PPC_SFRM;
-        PPSR &= ~(PPC_TXD4 | PPC_SCLK | PPC_SFRM);
-        /* Configure suspend conditions */
-        PGSR = 0;
-        PWER = PWER_GPIO0 | PWER_RTC;
-        PCFR = PCFR_OPDE;
-        PSDR = 0;
-        sa1100fb_lcd_power = h3xxx_lcd_power;
 }
-/************************* H3100 *************************/
+static int h3600_irda_startup(struct device *dev)
-#ifdef CONFIG_SA1100_H3100
-#define H3100_EGPIO     (*(volatile unsigned int *)H3600_EGPIO_VIRT)
-static unsigned int h3100_egpio = 0;
-static void h3100_control_egpio(enum ipaq_egpio_type x, int setp)
 {
-        unsigned int egpio = 0;
+        int err = gpio_request(H3600_EGPIO_IR_ON, "IrDA power");
-        long         gpio = 0;
+        if (err)
-        unsigned long flags;
+                goto err1;
+        err = gpio_direction_output(H3600_EGPIO_IR_ON, 0);
-        switch (x) {
+        if (err)
-        case IPAQ_EGPIO_LCD_POWER:
+                goto err2;
-                egpio |= EGPIO_H3600_LCD_ON;
+        err = gpio_request(H3600_EGPIO_IR_FSEL, "IrDA fsel");
-                gpio  |= GPIO_H3100_LCD_3V_ON;
+        if (err)
-                break;
+                goto err2;
-        case IPAQ_EGPIO_LCD_ENABLE:
+        err = gpio_direction_output(H3600_EGPIO_IR_FSEL, 0);
-                break;
+        if (err)
-        case IPAQ_EGPIO_CODEC_NRESET:
+                goto err3;
-                egpio |= EGPIO_H3600_CODEC_NRESET;
+        return 0;
-                break;
-        case IPAQ_EGPIO_AUDIO_ON:
-                gpio |= GPIO_H3100_AUD_PWR_ON
-                        | GPIO_H3100_AUD_ON;
-                break;
-        case IPAQ_EGPIO_QMUTE:
-                gpio |= GPIO_H3100_QMUTE;
-                break;
-        case IPAQ_EGPIO_OPT_NVRAM_ON:
-                egpio |= EGPIO_H3600_OPT_NVRAM_ON;
-                break;
-        case IPAQ_EGPIO_OPT_ON:
-                egpio |= EGPIO_H3600_OPT_ON;
-                break;
-        case IPAQ_EGPIO_CARD_RESET:
-                egpio |= EGPIO_H3600_CARD_RESET;
-                break;
-        case IPAQ_EGPIO_OPT_RESET:
-                egpio |= EGPIO_H3600_OPT_RESET;
-                break;
-        case IPAQ_EGPIO_IR_ON:
-                gpio |= GPIO_H3100_IR_ON;
-                break;
-        case IPAQ_EGPIO_IR_FSEL:
-                gpio |= GPIO_H3100_IR_FSEL;
-                break;
-        case IPAQ_EGPIO_RS232_ON:
-                egpio |= EGPIO_H3600_RS232_ON;
-                break;
-        case IPAQ_EGPIO_VPP_ON:
-                egpio |= EGPIO_H3600_VPP_ON;
-                break;
-        }
-        if (egpio || gpio) {
+err3:   gpio_free(H3600_EGPIO_IR_FSEL);
-                local_irq_save(flags);
+err2:   gpio_free(H3600_EGPIO_IR_ON);
-                if (setp) {
+err1:   return err;
-                        h3100_egpio |= egpio;
-                        GPSR = gpio;
-                } else {
-                        h3100_egpio &= ~egpio;
-                        GPCR = gpio;
-                }
-                H3100_EGPIO = h3100_egpio;
-                local_irq_restore(flags);
-        }
 }
-#define H3100_DIRECT_EGPIO (GPIO_H3100_BT_ON      \
+static void h3600_irda_shutdown(struct device *dev)
-                          | GPIO_H3100_GPIO3      \
-                          | GPIO_H3100_QMUTE      \
-                          | GPIO_H3100_LCD_3V_ON  \
-                          | GPIO_H3100_AUD_ON     \
-                          | GPIO_H3100_AUD_PWR_ON \
-                          | GPIO_H3100_IR_ON      \
-                          | GPIO_H3100_IR_FSEL)
-static void __init h3100_map_io(void)
 {
-        h3xxx_map_io();
+        gpio_free(H3600_EGPIO_IR_ON);
+        gpio_free(H3600_EGPIO_IR_FSEL);
-        /* Initialize h3100-specific values here */
-        GPCR = 0x0fffffff;       /* All outputs are set low by default */
-        GPDR = GPIO_H3600_COM_RTS  | GPIO_H3600_L3_CLOCK |
-               GPIO_H3600_L3_MODE  | GPIO_H3600_L3_DATA  |
-               GPIO_H3600_CLK_SET1 | GPIO_H3600_CLK_SET0 |
-               H3100_DIRECT_EGPIO;
-        /* Older bootldrs put GPIO2-9 in alternate mode on the
-           assumption that they are used for video */
-        GAFR &= ~H3100_DIRECT_EGPIO;
-        H3100_EGPIO = h3100_egpio;
-        assign_h3600_egpio = h3100_control_egpio;
 }
-MACHINE_START(H3100, "Compaq iPAQ H3100")
+static struct irda_platform_data h3600_irda_data = {
-        .phys_io        = 0x80000000,
+        .set_power      = h3600_irda_set_power,
-        .io_pg_offst    = ((0xf8000000) >> 18) & 0xfffc,
+        .set_speed      = h3600_irda_set_speed,
-        .boot_params    = 0xc0000100,
+        .startup        = h3600_irda_startup,
-        .map_io         = h3100_map_io,
+        .shutdown       = h3600_irda_shutdown,
-        .init_irq       = sa1100_init_irq,
+};
-        .timer          = &sa1100_timer,
-        .init_machine   = h3xxx_mach_init,
-MACHINE_END
-#endif /* CONFIG_SA1100_H3100 */
-/************************* H3600 *************************/
-#ifdef CONFIG_SA1100_H3600
-#define H3600_EGPIO     (*(volatile unsigned int *)H3600_EGPIO_VIRT)
-static unsigned int h3600_egpio = EGPIO_H3600_RS232_ON;
-static void h3600_control_egpio(enum ipaq_egpio_type x, int setp)
-{
-        unsigned int egpio = 0;
-        unsigned long flags;
-        switch (x) {
-        case IPAQ_EGPIO_LCD_POWER:
-                egpio |= EGPIO_H3600_LCD_ON |
-                         EGPIO_H3600_LCD_PCI |
-                         EGPIO_H3600_LCD_5V_ON |
-                         EGPIO_H3600_LVDD_ON;
-                break;
-        case IPAQ_EGPIO_LCD_ENABLE:
-                break;
-        case IPAQ_EGPIO_CODEC_NRESET:
-                egpio |= EGPIO_H3600_CODEC_NRESET;
-                break;
-        case IPAQ_EGPIO_AUDIO_ON:
-                egpio |= EGPIO_H3600_AUD_AMP_ON |
-                         EGPIO_H3600_AUD_PWR_ON;
-                break;
-        case IPAQ_EGPIO_QMUTE:
-                egpio |= EGPIO_H3600_QMUTE;
-                break;
-        case IPAQ_EGPIO_OPT_NVRAM_ON:
-                egpio |= EGPIO_H3600_OPT_NVRAM_ON;
-                break;
-        case IPAQ_EGPIO_OPT_ON:
-                egpio |= EGPIO_H3600_OPT_ON;
-                break;
-        case IPAQ_EGPIO_CARD_RESET:
-                egpio |= EGPIO_H3600_CARD_RESET;
-                break;
-        case IPAQ_EGPIO_OPT_RESET:
-                egpio |= EGPIO_H3600_OPT_RESET;
-                break;
-        case IPAQ_EGPIO_IR_ON:
-                egpio |= EGPIO_H3600_IR_ON;
-                break;
-        case IPAQ_EGPIO_IR_FSEL:
-                egpio |= EGPIO_H3600_IR_FSEL;
-                break;
-        case IPAQ_EGPIO_RS232_ON:
-                egpio |= EGPIO_H3600_RS232_ON;
-                break;
-        case IPAQ_EGPIO_VPP_ON:
-                egpio |= EGPIO_H3600_VPP_ON;
-                break;
-        }
-        if (egpio) {
+static struct gpio_default_state h3600_default_gpio[] = {
-                local_irq_save(flags);
+        { H3XXX_GPIO_COM_DCD,   GPIO_MODE_IN,   "COM DCD" },
-                if (setp)
+        { H3XXX_GPIO_COM_CTS,   GPIO_MODE_IN,   "COM CTS" },
-                        h3600_egpio |= egpio;
+        { H3XXX_GPIO_COM_RTS,   GPIO_MODE_OUT0, "COM RTS" },
-                else
+};
-                        h3600_egpio &= ~egpio;
-                H3600_EGPIO = h3600_egpio;
-                local_irq_restore(flags);
-        }
-}
-static void __init h3600_map_io(void)
+static void __init h3600_mach_init(void)
 {
-        h3xxx_map_io();
+        h3xxx_init_gpio(h3600_default_gpio, ARRAY_SIZE(h3600_default_gpio));
+        h3xxx_mach_init();
-        /* Initialize h3600-specific values here */
+        sa11x0_register_irda(&h3600_irda_data);
-        GPCR = 0x0fffffff;       /* All outputs are set low by default */
-        GPDR = GPIO_H3600_COM_RTS  | GPIO_H3600_L3_CLOCK |
-               GPIO_H3600_L3_MODE  | GPIO_H3600_L3_DATA  |
-               GPIO_H3600_CLK_SET1 | GPIO_H3600_CLK_SET0 |
-               GPIO_LDD15 | GPIO_LDD14 | GPIO_LDD13 | GPIO_LDD12 |
-               GPIO_LDD11 | GPIO_LDD10 | GPIO_LDD9  | GPIO_LDD8;
-        H3600_EGPIO = h3600_egpio;         /* Maintains across sleep? */
-        assign_h3600_egpio = h3600_control_egpio;
 }
 MACHINE_START(H3600, "Compaq iPAQ H3600")
@@ -425,8 +131,6 @@ MACHINE_START(H3600, "Compaq iPAQ H3600")
        .map_io         = h3600_map_io,
        .init_irq       = sa1100_init_irq,
        .timer          = &sa1100_timer,
-        .init_machine   = h3xxx_mach_init,
+        .init_machine   = h3600_mach_init,
 MACHINE_END
-#endif /* CONFIG_SA1100_H3600 */
diff --git a/arch/arm/mach-sa1100/h3xxx.c b/arch/arm/mach-sa1100/h3xxx.c
new file mode 100644
index 000000000000..b0784c974c2d
--- /dev/null
+++ b/arch/arm/mach-sa1100/h3xxx.c
@@ -0,0 +1,313 @@
+/*
+ * Support for Compaq iPAQ H3100 and H3600 handheld computers (common code)
+ *
+ * Copyright (c) 2000,1 Compaq Computer Corporation. (Author: Jamey Hicks)
+ * Copyright (c) 2009 Dmitry Artamonow <mad_soft@inbox.ru>
+ *
+ * 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/kernel.h>
+#include <linux/gpio.h>
+#include <linux/gpio_keys.h>
+#include <linux/input.h>
+#include <linux/mfd/htc-egpio.h>
+#include <linux/mtd/mtd.h>
+#include <linux/mtd/partitions.h>
+#include <linux/platform_device.h>
+#include <linux/serial_core.h>
+#include <asm/mach/flash.h>
+#include <asm/mach/map.h>
+#include <asm/mach/serial_sa1100.h>
+#include <mach/h3xxx.h>
+#include "generic.h"
+void h3xxx_init_gpio(struct gpio_default_state *s, size_t n)
+{
+        while (n--) {
+                const char *name = s->name;
+                int err;
+                if (!name)
+                        name = "[init]";
+                err = gpio_request(s->gpio, name);
+                if (err) {
+                        printk(KERN_ERR "gpio%u: unable to request: %d\n",
+                                s->gpio, err);
+                        continue;
+                }
+                if (s->mode >= 0) {
+                        err = gpio_direction_output(s->gpio, s->mode);
+                } else {
+                        err = gpio_direction_input(s->gpio);
+                }
+                if (err) {
+                        printk(KERN_ERR "gpio%u: unable to set direction: %d\n",
+                                s->gpio, err);
+                        continue;
+                }
+                if (!s->name)
+                        gpio_free(s->gpio);
+                s++;
+        }
+}
+/*
+ * H3xxx flash support
+ */
+static struct mtd_partition h3xxx_partitions[] = {
+        {
+                .name           = "H3XXX boot firmware",
+                .size           = 0x00040000,
+                .offset         = 0,
+                .mask_flags     = MTD_WRITEABLE,  /* force read-only */
+        }, {
+                .name           = "H3XXX rootfs",
+                .size           = MTDPART_SIZ_FULL,
+                .offset         = 0x00040000,
+        }
+};
+static void h3xxx_set_vpp(int vpp)
+{
+        gpio_set_value(H3XXX_EGPIO_VPP_ON, vpp);
+}
+static int h3xxx_flash_init(void)
+{
+        int err = gpio_request(H3XXX_EGPIO_VPP_ON, "Flash Vpp");
+        if (err) {
+                pr_err("%s: can't request H3XXX_EGPIO_VPP_ON\n", __func__);
+                return err;
+        }
+        err = gpio_direction_output(H3XXX_EGPIO_VPP_ON, 0);
+        if (err)
+                gpio_free(H3XXX_EGPIO_VPP_ON);
+        return err;
+}
+static void h3xxx_flash_exit(void)
+{
+        gpio_free(H3XXX_EGPIO_VPP_ON);
+}
+static struct flash_platform_data h3xxx_flash_data = {
+        .map_name       = "cfi_probe",
+        .set_vpp        = h3xxx_set_vpp,
+        .init           = h3xxx_flash_init,
+        .exit           = h3xxx_flash_exit,
+        .parts          = h3xxx_partitions,
+        .nr_parts       = ARRAY_SIZE(h3xxx_partitions),
+};
+static struct resource h3xxx_flash_resource = {
+        .start          = SA1100_CS0_PHYS,
+        .end            = SA1100_CS0_PHYS + SZ_32M - 1,
+        .flags          = IORESOURCE_MEM,
+};
+/*
+ * H3xxx uart support
+ */
+static void h3xxx_uart_set_mctrl(struct uart_port *port, u_int mctrl)
+{
+        if (port->mapbase == _Ser3UTCR0) {
+                gpio_set_value(H3XXX_GPIO_COM_RTS, !(mctrl & TIOCM_RTS));
+        }
+}
+static u_int h3xxx_uart_get_mctrl(struct uart_port *port)
+{
+        u_int ret = TIOCM_CD | TIOCM_CTS | TIOCM_DSR;
+        if (port->mapbase == _Ser3UTCR0) {
+                /*
+                 * DCD and CTS bits are inverted in GPLR by RS232 transceiver
+                 */
+                if (gpio_get_value(H3XXX_GPIO_COM_DCD))
+                        ret &= ~TIOCM_CD;
+                if (gpio_get_value(H3XXX_GPIO_COM_CTS))
+                        ret &= ~TIOCM_CTS;
+        }
+        return ret;
+}
+static void h3xxx_uart_pm(struct uart_port *port, u_int state, u_int oldstate)
+{
+        if (port->mapbase == _Ser3UTCR0) {
+                if (!gpio_request(H3XXX_EGPIO_RS232_ON, "RS232 transceiver")) {
+                        gpio_direction_output(H3XXX_EGPIO_RS232_ON, !state);
+                        gpio_free(H3XXX_EGPIO_RS232_ON);
+                } else {
+                        pr_err("%s: can't request H3XXX_EGPIO_RS232_ON\n",
+                                __func__);
+                }
+        }
+}
+/*
+ * Enable/Disable wake up events for this serial port.
+ * Obviously, we only support this on the normal COM port.
+ */
+static int h3xxx_uart_set_wake(struct uart_port *port, u_int enable)
+{
+        int err = -EINVAL;
+        if (port->mapbase == _Ser3UTCR0) {
+                if (enable)
+                        PWER |= PWER_GPIO23 | PWER_GPIO25; /* DCD and CTS */
+                else
+                        PWER &= ~(PWER_GPIO23 | PWER_GPIO25); /* DCD and CTS */
+                err = 0;
+        }
+        return err;
+}
+static struct sa1100_port_fns h3xxx_port_fns __initdata = {
+        .set_mctrl      = h3xxx_uart_set_mctrl,
+        .get_mctrl      = h3xxx_uart_get_mctrl,
+        .pm             = h3xxx_uart_pm,
+        .set_wake       = h3xxx_uart_set_wake,
+};
+/*
+ * EGPIO
+ */
+static struct resource egpio_resources[] = {
+        [0] = {
+                .start  = H3600_EGPIO_PHYS,
+                .end    = H3600_EGPIO_PHYS + 0x4 - 1,
+                .flags  = IORESOURCE_MEM,
+        },
+};
+static struct htc_egpio_chip egpio_chips[] = {
+        [0] = {
+                .reg_start      = 0,
+                .gpio_base      = H3XXX_EGPIO_BASE,
+                .num_gpios      = 16,
+                .direction      = HTC_EGPIO_OUTPUT,
+                .initial_values = 0x0080, /* H3XXX_EGPIO_RS232_ON */
+        },
+};
+static struct htc_egpio_platform_data egpio_info = {
+        .reg_width      = 16,
+        .bus_width      = 16,
+        .chip           = egpio_chips,
+        .num_chips      = ARRAY_SIZE(egpio_chips),
+};
+static struct platform_device h3xxx_egpio = {
+        .name           = "htc-egpio",
+        .id             = -1,
+        .resource       = egpio_resources,
+        .num_resources  = ARRAY_SIZE(egpio_resources),
+        .dev            = {
+                .platform_data = &egpio_info,
+        },
+};
+/*
+ * GPIO keys
+ */
+static struct gpio_keys_button h3xxx_button_table[] = {
+        {
+                .code           = KEY_POWER,
+                .gpio           = H3XXX_GPIO_PWR_BUTTON,
+                .desc           = "Power Button",
+                .active_low     = 1,
+                .type           = EV_KEY,
+                .wakeup         = 1,
+        }, {
+                .code           = KEY_ENTER,
+                .gpio           = H3XXX_GPIO_ACTION_BUTTON,
+                .active_low     = 1,
+                .desc           = "Action button",
+                .type           = EV_KEY,
+                .wakeup         = 0,
+        },
+};
+static struct gpio_keys_platform_data h3xxx_keys_data = {
+        .buttons  = h3xxx_button_table,
+        .nbuttons = ARRAY_SIZE(h3xxx_button_table),
+};
+static struct platform_device h3xxx_keys = {
+        .name   = "gpio-keys",
+        .id     = -1,
+        .dev    = {
+                .platform_data = &h3xxx_keys_data,
+        },
+};
+static struct platform_device *h3xxx_devices[] = {
+        &h3xxx_egpio,
+        &h3xxx_keys,
+};
+void __init h3xxx_mach_init(void)
+{
+        sa1100_register_uart_fns(&h3xxx_port_fns);
+        sa11x0_register_mtd(&h3xxx_flash_data, &h3xxx_flash_resource, 1);
+        platform_add_devices(h3xxx_devices, ARRAY_SIZE(h3xxx_devices));
+}
+static struct map_desc h3600_io_desc[] __initdata = {
+        {       /* static memory bank 2  CS#2 */
+                .virtual        =  H3600_BANK_2_VIRT,
+                .pfn            = __phys_to_pfn(SA1100_CS2_PHYS),
+                .length         = 0x02800000,
+                .type           = MT_DEVICE
+        }, {    /* static memory bank 4  CS#4 */
+                .virtual        =  H3600_BANK_4_VIRT,
+                .pfn            = __phys_to_pfn(SA1100_CS4_PHYS),
+                .length         = 0x00800000,
+                .type           = MT_DEVICE
+        }, {    /* EGPIO 0              CS#5 */
+                .virtual        =  H3600_EGPIO_VIRT,
+                .pfn            = __phys_to_pfn(H3600_EGPIO_PHYS),
+                .length         = 0x01000000,
+                .type           = MT_DEVICE
+        }
+};
+/*
+ * Common map_io initialization
+ */
+void __init h3xxx_map_io(void)
+{
+        sa1100_map_io();
+        iotable_init(h3600_io_desc, ARRAY_SIZE(h3600_io_desc));
+        sa1100_register_uart(0, 3); /* Common serial port */
+//      sa1100_register_uart(1, 1); /* Microcontroller on 3100/3600 */
+        /* Ensure those pins are outputs and driving low  */
+        PPDR |= PPC_TXD4 | PPC_SCLK | PPC_SFRM;
+        PPSR &= ~(PPC_TXD4 | PPC_SCLK | PPC_SFRM);
+        /* Configure suspend conditions */
+        PGSR = 0;
+        PCFR = PCFR_OPDE;
+        PSDR = 0;
+        GPCR = 0x0fffffff;      /* All outputs are set low by default */
+        GPDR = 0;               /* Configure all GPIOs as input */
+}
diff --git a/arch/arm/mach-sa1100/hackkit.c b/arch/arm/mach-sa1100/hackkit.c
index e7056c0b562c..51568dfc8e97 100644
--- a/arch/arm/mach-sa1100/hackkit.c
+++ b/arch/arm/mach-sa1100/hackkit.c
@@ -187,7 +187,7 @@ static struct resource hackkit_flash_resource = {
 static void __init hackkit_init(void)
 {
-        sa11x0_set_flash_data(&hackkit_flash_data, &hackkit_flash_resource, 1);
+        sa11x0_register_mtd(&hackkit_flash_data, &hackkit_flash_resource, 1);
 }
 /**********************************************************************
diff --git a/arch/arm/mach-sa1100/include/mach/collie.h b/arch/arm/mach-sa1100/include/mach/collie.h
index 9efb569cdb60..71a0b3fdcc8c 100644
--- a/arch/arm/mach-sa1100/include/mach/collie.h
+++ b/arch/arm/mach-sa1100/include/mach/collie.h
@@ -25,29 +25,39 @@
 #define COLLIE_GPIO_VPEN        (COLLIE_SCOOP_GPIO_BASE + 7)
 #define COLLIE_SCP_LB_VOL_CHG   SCOOP_GPCR_PA19
-#define COLLIE_SCOOP_IO_DIR     ( COLLIE_SCP_MUTE_L | COLLIE_SCP_MUTE_R | \
+#define COLLIE_SCOOP_IO_DIR     (COLLIE_SCP_MUTE_L | COLLIE_SCP_MUTE_R | \
                                COLLIE_SCP_5VON | COLLIE_SCP_AMP_ON | \
-                                COLLIE_SCP_LB_VOL_CHG )
+                                COLLIE_SCP_LB_VOL_CHG)
-#define COLLIE_SCOOP_IO_OUT     ( COLLIE_SCP_MUTE_L | COLLIE_SCP_MUTE_R )
+#define COLLIE_SCOOP_IO_OUT     (COLLIE_SCP_MUTE_L | COLLIE_SCP_MUTE_R)
-/* GPIOs for which the generic definition doesn't say much */
+/* GPIOs for gpiolib  */
-#define COLLIE_GPIO_ON_KEY              GPIO_GPIO (0)
+#define COLLIE_GPIO_ON_KEY              (0)
-#define COLLIE_GPIO_AC_IN               GPIO_GPIO (1)
+#define COLLIE_GPIO_AC_IN               (1)
-#define COLLIE_GPIO_SDIO_INT            GPIO_GPIO (11)
+#define COLLIE_GPIO_SDIO_INT            (11)
-#define COLLIE_GPIO_CF_IRQ              GPIO_GPIO (14)
+#define COLLIE_GPIO_CF_IRQ              (14)
-#define COLLIE_GPIO_nREMOCON_INT        GPIO_GPIO (15)
+#define COLLIE_GPIO_nREMOCON_INT        (15)
-#define COLLIE_GPIO_UCB1x00_RESET       GPIO_GPIO (16)
+#define COLLIE_GPIO_UCB1x00_RESET       (16)
-#define COLLIE_GPIO_nMIC_ON             GPIO_GPIO (17)
+#define COLLIE_GPIO_nMIC_ON             (17)
-#define COLLIE_GPIO_nREMOCON_ON         GPIO_GPIO (18)
+#define COLLIE_GPIO_nREMOCON_ON         (18)
-#define COLLIE_GPIO_CO                  GPIO_GPIO (20)
+#define COLLIE_GPIO_CO                  (20)
-#define COLLIE_GPIO_MCP_CLK             GPIO_GPIO (21)
+#define COLLIE_GPIO_MCP_CLK             (21)
-#define COLLIE_GPIO_CF_CD               GPIO_GPIO (22)
+#define COLLIE_GPIO_CF_CD               (22)
-#define COLLIE_GPIO_UCB1x00_IRQ         GPIO_GPIO (23)
+#define COLLIE_GPIO_UCB1x00_IRQ         (23)
-#define COLLIE_GPIO_WAKEUP              GPIO_GPIO (24)
+#define COLLIE_GPIO_WAKEUP              (24)
-#define COLLIE_GPIO_GA_INT              GPIO_GPIO (25)
+#define COLLIE_GPIO_GA_INT              (25)
-#define COLLIE_GPIO_MAIN_BAT_LOW        GPIO_GPIO (26)
+#define COLLIE_GPIO_MAIN_BAT_LOW        (26)
+/* GPIO definitions for direct register access */
+#define _COLLIE_GPIO_ON_KEY             GPIO_GPIO(0)
+#define _COLLIE_GPIO_AC_IN              GPIO_GPIO(1)
+#define _COLLIE_GPIO_nREMOCON_INT       GPIO_GPIO(15)
+#define _COLLIE_GPIO_UCB1x00_RESET      GPIO_GPIO(16)
+#define _COLLIE_GPIO_nMIC_ON            GPIO_GPIO(17)
+#define _COLLIE_GPIO_nREMOCON_ON        GPIO_GPIO(18)
+#define _COLLIE_GPIO_CO                 GPIO_GPIO(20)
+#define _COLLIE_GPIO_WAKEUP             GPIO_GPIO(24)
 /* Interrupts */
 #define COLLIE_IRQ_GPIO_ON_KEY          IRQ_GPIO0
@@ -70,19 +80,20 @@
 #define COLLIE_LCM_IRQ_GPIO_nSD_WP      IRQ_LOCOMO_GPIO14
 /* GPIO's on the TC35143AF (Toshiba Analog Frontend) */
-#define COLLIE_TC35143_GPIO_VERSION0    UCB_IO_0        /* GPIO0=Version                 */
+#define COLLIE_TC35143_GPIO_BASE        (GPIO_MAX + 13)
-#define COLLIE_TC35143_GPIO_TBL_CHK     UCB_IO_1        /* GPIO1=TBL_CHK                 */
+#define COLLIE_TC35143_GPIO_VERSION0    UCB_IO_0
-#define COLLIE_TC35143_GPIO_VPEN_ON     UCB_IO_2        /* GPIO2=VPNE_ON                 */
+#define COLLIE_TC35143_GPIO_TBL_CHK     UCB_IO_1
-#define COLLIE_TC35143_GPIO_IR_ON       UCB_IO_3        /* GPIO3=IR_ON                   */
+#define COLLIE_TC35143_GPIO_VPEN_ON     UCB_IO_2
-#define COLLIE_TC35143_GPIO_AMP_ON      UCB_IO_4        /* GPIO4=AMP_ON                  */
+#define COLLIE_TC35143_GPIO_IR_ON       UCB_IO_3
-#define COLLIE_TC35143_GPIO_VERSION1    UCB_IO_5        /* GPIO5=Version                 */
+#define COLLIE_TC35143_GPIO_AMP_ON      UCB_IO_4
-#define COLLIE_TC35143_GPIO_FS8KLPF     UCB_IO_5        /* GPIO5=fs 8k LPF               */
+#define COLLIE_TC35143_GPIO_VERSION1    UCB_IO_5
-#define COLLIE_TC35143_GPIO_BUZZER_BIAS UCB_IO_6        /* GPIO6=BUZZER BIAS             */
+#define COLLIE_TC35143_GPIO_FS8KLPF     UCB_IO_5
-#define COLLIE_TC35143_GPIO_MBAT_ON     UCB_IO_7        /* GPIO7=MBAT_ON                 */
+#define COLLIE_TC35143_GPIO_BUZZER_BIAS UCB_IO_6
-#define COLLIE_TC35143_GPIO_BBAT_ON     UCB_IO_8        /* GPIO8=BBAT_ON                 */
+#define COLLIE_GPIO_MBAT_ON             (COLLIE_TC35143_GPIO_BASE + 7)
-#define COLLIE_TC35143_GPIO_TMP_ON      UCB_IO_9        /* GPIO9=TMP_ON                  */
+#define COLLIE_GPIO_BBAT_ON             (COLLIE_TC35143_GPIO_BASE + 8)
-#define COLLIE_TC35143_GPIO_IN          ( UCB_IO_0 | UCB_IO_2 | UCB_IO_5 )
+#define COLLIE_GPIO_TMP_ON              (COLLIE_TC35143_GPIO_BASE + 9)
-#define COLLIE_TC35143_GPIO_OUT         ( UCB_IO_1 | UCB_IO_3 | UCB_IO_4 | UCB_IO_6 | \
+#define COLLIE_TC35143_GPIO_IN          (UCB_IO_0 | UCB_IO_2 | UCB_IO_5)
-                                        UCB_IO_7 | UCB_IO_8 | UCB_IO_9 )
+#define COLLIE_TC35143_GPIO_OUT         (UCB_IO_1 | UCB_IO_3 | UCB_IO_4 \
+                                                | UCB_IO_6)
 #endif
diff --git a/arch/arm/mach-sa1100/include/mach/gpio.h b/arch/arm/mach-sa1100/include/mach/gpio.h
index 582a0c92da53..7befc104e9a9 100644
--- a/arch/arm/mach-sa1100/include/mach/gpio.h
+++ b/arch/arm/mach-sa1100/include/mach/gpio.h
@@ -49,20 +49,9 @@ static inline void gpio_set_value(unsigned gpio, int value)
 #define gpio_cansleep   __gpio_cansleep
-static inline unsigned gpio_to_irq(unsigned gpio)
+#define gpio_to_irq(gpio)       ((gpio < 11) ? (IRQ_GPIO0 + gpio) : \
-{
+                                        (IRQ_GPIO11 - 11 + gpio))
-        if (gpio < 11)
+#define irq_to_gpio(irq)        ((irq < IRQ_GPIO11_27) ? (irq - IRQ_GPIO0) : \
-                return IRQ_GPIO0 + gpio;
+                                        (irq - IRQ_GPIO11 + 11))
-        else
-                return IRQ_GPIO11 - 11 + gpio;
-}
-static inline unsigned irq_to_gpio(unsigned irq)
-{
-        if (irq < IRQ_GPIO11_27)
-                return irq - IRQ_GPIO0;
-        else
-                return irq - IRQ_GPIO11 + 11;
-}
 #endif
diff --git a/arch/arm/mach-sa1100/include/mach/h3600.h b/arch/arm/mach-sa1100/include/mach/h3600.h
deleted file mode 100644
index 2827faa47421..000000000000
--- a/arch/arm/mach-sa1100/include/mach/h3600.h
+++ /dev/null
@@ -1,100 +0,0 @@
-/*
- *
- * Definitions for H3600 Handheld Computer
- *
- * Copyright 2000 Compaq Computer Corporation.
- *
- * Use consistent with the GNU GPL is permitted,
- * provided that this copyright notice is
- * preserved in its entirety in all copies and derived works.
- *
- * COMPAQ COMPUTER CORPORATION MAKES NO WARRANTIES, EXPRESSED OR IMPLIED,
- * AS TO THE USEFULNESS OR CORRECTNESS OF THIS CODE OR ITS
- * FITNESS FOR ANY PARTICULAR PURPOSE.
- *
- * Author: Jamey Hicks.
- *
- * History:
- *
- * 2001-10-??   Andrew Christian   Added support for iPAQ H3800
- *
- */
-#ifndef _INCLUDE_H3600_H_
-#define _INCLUDE_H3600_H_
-typedef int __bitwise pm_request_t;
-#define PM_SUSPEND      ((__force pm_request_t) 1)      /* enter D1-D3 */
-#define PM_RESUME       ((__force pm_request_t) 2)      /* enter D0 */
-/* generalized support for H3xxx series Compaq Pocket PC's */
-#define machine_is_h3xxx() (machine_is_h3100() || machine_is_h3600())
-/* Physical memory regions corresponding to chip selects */
-#define H3600_EGPIO_PHYS        (SA1100_CS5_PHYS + 0x01000000)
-#define H3600_BANK_2_PHYS       SA1100_CS2_PHYS
-#define H3600_BANK_4_PHYS       SA1100_CS4_PHYS
-/* Virtual memory regions corresponding to chip selects 2 & 4 (used on sleeves) */
-#define H3600_EGPIO_VIRT        0xf0000000
-#define H3600_BANK_2_VIRT       0xf1000000
-#define H3600_BANK_4_VIRT       0xf3800000
-/*
-   Machine-independent GPIO definitions
-   --- these are common across all current iPAQ platforms
-*/
-#define GPIO_H3600_NPOWER_BUTTON        GPIO_GPIO (0)   /* Also known as the "off button"  */
-#define GPIO_H3600_PCMCIA_CD1           GPIO_GPIO (10)
-#define GPIO_H3600_PCMCIA_IRQ1          GPIO_GPIO (11)
-/* UDA1341 L3 Interface */
-#define GPIO_H3600_L3_DATA              GPIO_GPIO (14)
-#define GPIO_H3600_L3_MODE              GPIO_GPIO (15)
-#define GPIO_H3600_L3_CLOCK             GPIO_GPIO (16)
-#define GPIO_H3600_PCMCIA_CD0           GPIO_GPIO (17)
-#define GPIO_H3600_SYS_CLK              GPIO_GPIO (19)
-#define GPIO_H3600_PCMCIA_IRQ0          GPIO_GPIO (21)
-#define GPIO_H3600_COM_DCD              GPIO_GPIO (23)
-#define GPIO_H3600_OPT_IRQ              GPIO_GPIO (24)
-#define GPIO_H3600_COM_CTS              GPIO_GPIO (25)
-#define GPIO_H3600_COM_RTS              GPIO_GPIO (26)
-#define IRQ_GPIO_H3600_NPOWER_BUTTON    IRQ_GPIO0
-#define IRQ_GPIO_H3600_PCMCIA_CD1       IRQ_GPIO10
-#define IRQ_GPIO_H3600_PCMCIA_IRQ1      IRQ_GPIO11
-#define IRQ_GPIO_H3600_PCMCIA_CD0       IRQ_GPIO17
-#define IRQ_GPIO_H3600_PCMCIA_IRQ0      IRQ_GPIO21
-#define IRQ_GPIO_H3600_COM_DCD          IRQ_GPIO23
-#define IRQ_GPIO_H3600_OPT_IRQ          IRQ_GPIO24
-#define IRQ_GPIO_H3600_COM_CTS          IRQ_GPIO25
-#ifndef __ASSEMBLY__
-enum ipaq_egpio_type {
-        IPAQ_EGPIO_LCD_POWER,     /* Power to the LCD panel */
-        IPAQ_EGPIO_CODEC_NRESET,  /* Clear to reset the audio codec (remember to return high) */
-        IPAQ_EGPIO_AUDIO_ON,      /* Audio power */
-        IPAQ_EGPIO_QMUTE,         /* Audio muting */
-        IPAQ_EGPIO_OPT_NVRAM_ON,  /* Non-volatile RAM on extension sleeves (SPI interface) */
-        IPAQ_EGPIO_OPT_ON,        /* Power to extension sleeves */
-        IPAQ_EGPIO_CARD_RESET,    /* Reset PCMCIA cards on extension sleeve (???) */
-        IPAQ_EGPIO_OPT_RESET,     /* Reset option pack (???) */
-        IPAQ_EGPIO_IR_ON,         /* IR sensor/emitter power */
-        IPAQ_EGPIO_IR_FSEL,       /* IR speed selection 1->fast, 0->slow */
-        IPAQ_EGPIO_RS232_ON,      /* Maxim RS232 chip power */
-        IPAQ_EGPIO_VPP_ON,        /* Turn on power to flash programming */
-        IPAQ_EGPIO_LCD_ENABLE,    /* Enable/disable LCD controller */
-};
-extern void (*assign_h3600_egpio)(enum ipaq_egpio_type x, int level);
-#endif /* ASSEMBLY */
-#endif /* _INCLUDE_H3600_H_ */
diff --git a/arch/arm/mach-sa1100/include/mach/h3600_gpio.h b/arch/arm/mach-sa1100/include/mach/h3600_gpio.h
deleted file mode 100644
index a36ca76d018b..000000000000
--- a/arch/arm/mach-sa1100/include/mach/h3600_gpio.h
+++ /dev/null
@@ -1,77 +0,0 @@
-/*
- *
- * Definitions for H3600 Handheld Computer
- *
- * Copyright 2000 Compaq Computer Corporation.
- *
- * Use consistent with the GNU GPL is permitted,
- * provided that this copyright notice is
- * preserved in its entirety in all copies and derived works.
- *
- * COMPAQ COMPUTER CORPORATION MAKES NO WARRANTIES, EXPRESSED OR IMPLIED,
- * AS TO THE USEFULNESS OR CORRECTNESS OF THIS CODE OR ITS
- * FITNESS FOR ANY PARTICULAR PURPOSE.
- *
- * Author: Jamey Hicks.
- *
- * History:
- *
- * 2001-10-??   Andrew Christian   Added support for iPAQ H3800
- *
- */
-#ifndef _INCLUDE_H3600_GPIO_H_
-#define _INCLUDE_H3600_GPIO_H_
-/*
- * GPIO lines that are common across ALL iPAQ models are in "h3600.h"
- * This file contains machine-specific definitions
- */
-#define GPIO_H3600_SUSPEND              GPIO_GPIO (0)
-/* GPIO[2:9] used by LCD on H3600/3800, used as GPIO on H3100 */
-#define GPIO_H3100_BT_ON                GPIO_GPIO (2)
-#define GPIO_H3100_GPIO3                GPIO_GPIO (3)
-#define GPIO_H3100_QMUTE                GPIO_GPIO (4)
-#define GPIO_H3100_LCD_3V_ON            GPIO_GPIO (5)
-#define GPIO_H3100_AUD_ON               GPIO_GPIO (6)
-#define GPIO_H3100_AUD_PWR_ON           GPIO_GPIO (7)
-#define GPIO_H3100_IR_ON                GPIO_GPIO (8)
-#define GPIO_H3100_IR_FSEL              GPIO_GPIO (9)
-/* for H3600, audio sample rate clock generator */
-#define GPIO_H3600_CLK_SET0             GPIO_GPIO (12)
-#define GPIO_H3600_CLK_SET1             GPIO_GPIO (13)
-#define GPIO_H3600_ACTION_BUTTON        GPIO_GPIO (18)
-#define GPIO_H3600_SOFT_RESET           GPIO_GPIO (20)   /* Also known as BATT_FAULT */
-#define GPIO_H3600_OPT_LOCK             GPIO_GPIO (22)
-#define GPIO_H3600_OPT_DET              GPIO_GPIO (27)
-/****************************************************/
-#define IRQ_GPIO_H3600_ACTION_BUTTON    IRQ_GPIO18
-#define IRQ_GPIO_H3600_OPT_DET          IRQ_GPIO27
-/* H3100 / 3600 EGPIO pins */
-#define EGPIO_H3600_VPP_ON              (1 << 0)
-#define EGPIO_H3600_CARD_RESET          (1 << 1)   /* reset the attached pcmcia/compactflash card.  active high. */
-#define EGPIO_H3600_OPT_RESET           (1 << 2)   /* reset the attached option pack.  active high. */
-#define EGPIO_H3600_CODEC_NRESET        (1 << 3)   /* reset the onboard UDA1341.  active low. */
-#define EGPIO_H3600_OPT_NVRAM_ON        (1 << 4)   /* apply power to optionpack nvram, active high. */
-#define EGPIO_H3600_OPT_ON              (1 << 5)   /* full power to option pack.  active high. */
-#define EGPIO_H3600_LCD_ON              (1 << 6)   /* enable 3.3V to LCD.  active high. */
-#define EGPIO_H3600_RS232_ON            (1 << 7)   /* UART3 transceiver force on.  Active high. */
-/* H3600 only EGPIO pins */
-#define EGPIO_H3600_LCD_PCI             (1 << 8)   /* LCD control IC enable.  active high. */
-#define EGPIO_H3600_IR_ON               (1 << 9)   /* apply power to IR module.  active high. */
-#define EGPIO_H3600_AUD_AMP_ON          (1 << 10)  /* apply power to audio power amp.  active high. */
-#define EGPIO_H3600_AUD_PWR_ON          (1 << 11)  /* apply power to reset of audio circuit.  active high. */
-#define EGPIO_H3600_QMUTE               (1 << 12)  /* mute control for onboard UDA1341.  active high. */
-#define EGPIO_H3600_IR_FSEL             (1 << 13)  /* IR speed select: 1->fast, 0->slow */
-#define EGPIO_H3600_LCD_5V_ON           (1 << 14)  /* enable 5V to LCD. active high. */
-#define EGPIO_H3600_LVDD_ON             (1 << 15)  /* enable 9V and -6.5V to LCD. */
-#endif /* _INCLUDE_H3600_GPIO_H_ */
diff --git a/arch/arm/mach-sa1100/include/mach/h3xxx.h b/arch/arm/mach-sa1100/include/mach/h3xxx.h
new file mode 100644
index 000000000000..7d9df16f04a2
--- /dev/null
+++ b/arch/arm/mach-sa1100/include/mach/h3xxx.h
@@ -0,0 +1,94 @@
+/*
+ * Definitions for Compaq iPAQ H3100 and H3600 handheld computers
+ *
+ * (c) 2000 Compaq Computer Corporation. (Author: Jamey Hicks)
+ * (c) 2009 Dmitry Artamonow <mad_soft@inbox.ru>
+ *
+ * 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_H3XXX_H_
+#define _INCLUDE_H3XXX_H_
+/* Physical memory regions corresponding to chip selects */
+#define H3600_EGPIO_PHYS        (SA1100_CS5_PHYS + 0x01000000)
+#define H3600_BANK_2_PHYS       SA1100_CS2_PHYS
+#define H3600_BANK_4_PHYS       SA1100_CS4_PHYS
+/* Virtual memory regions corresponding to chip selects 2 & 4 (used on sleeves) */
+#define H3600_EGPIO_VIRT        0xf0000000
+#define H3600_BANK_2_VIRT       0xf1000000
+#define H3600_BANK_4_VIRT       0xf3800000
+/*
+ * gpiolib numbers for all iPAQs
+ */
+#define H3XXX_GPIO_PWR_BUTTON           0
+#define H3XXX_GPIO_PCMCIA_CD1           10
+#define H3XXX_GPIO_PCMCIA_IRQ1          11
+#define H3XXX_GPIO_PCMCIA_CD0           17
+#define H3XXX_GPIO_ACTION_BUTTON        18
+#define H3XXX_GPIO_SYS_CLK              19
+#define H3XXX_GPIO_PCMCIA_IRQ0          21
+#define H3XXX_GPIO_COM_DCD              23
+#define H3XXX_GPIO_OPTION               24
+#define H3XXX_GPIO_COM_CTS              25
+#define H3XXX_GPIO_COM_RTS              26
+/* machine-specific gpios */
+#define H3100_GPIO_BT_ON                2
+#define H3100_GPIO_QMUTE                4
+#define H3100_GPIO_LCD_3V_ON            5
+#define H3100_GPIO_AUD_ON               6
+#define H3100_GPIO_AUD_PWR_ON           7
+#define H3100_GPIO_IR_ON                8
+#define H3100_GPIO_IR_FSEL              9
+#define H3600_GPIO_CLK_SET0             12      /* audio sample rate clock generator */
+#define H3600_GPIO_CLK_SET1             13
+#define H3600_GPIO_SOFT_RESET           20      /* also known as BATT_FAULT */
+#define H3600_GPIO_OPT_LOCK             22
+#define H3600_GPIO_OPT_DET              27
+/* H3100 / 3600 EGPIO pins */
+#define H3XXX_EGPIO_BASE                (GPIO_MAX + 1)
+#define H3XXX_EGPIO_VPP_ON              (H3XXX_EGPIO_BASE + 0)
+#define H3XXX_EGPIO_CARD_RESET          (H3XXX_EGPIO_BASE + 1) /* reset the attached pcmcia/compactflash card.  active high. */
+#define H3XXX_EGPIO_OPT_RESET           (H3XXX_EGPIO_BASE + 2) /* reset the attached option pack.  active high. */
+#define H3XXX_EGPIO_CODEC_NRESET        (H3XXX_EGPIO_BASE + 3) /* reset the onboard UDA1341.  active low. */
+#define H3XXX_EGPIO_OPT_NVRAM_ON        (H3XXX_EGPIO_BASE + 4) /* apply power to optionpack nvram, active high. */
+#define H3XXX_EGPIO_OPT_ON              (H3XXX_EGPIO_BASE + 5) /* full power to option pack.  active high. */
+#define H3XXX_EGPIO_LCD_ON              (H3XXX_EGPIO_BASE + 6) /* enable 3.3V to LCD.  active high. */
+#define H3XXX_EGPIO_RS232_ON            (H3XXX_EGPIO_BASE + 7) /* UART3 transceiver force on.  Active high. */
+/* H3600 only EGPIO pins */
+#define H3600_EGPIO_LCD_PCI             (H3XXX_EGPIO_BASE + 8) /* LCD control IC enable.  active high. */
+#define H3600_EGPIO_IR_ON               (H3XXX_EGPIO_BASE + 9) /* apply power to IR module.  active high. */
+#define H3600_EGPIO_AUD_AMP_ON          (H3XXX_EGPIO_BASE + 10) /* apply power to audio power amp.  active high. */
+#define H3600_EGPIO_AUD_PWR_ON          (H3XXX_EGPIO_BASE + 11) /* apply power to reset of audio circuit.  active high. */
+#define H3600_EGPIO_QMUTE               (H3XXX_EGPIO_BASE + 12) /* mute control for onboard UDA1341.  active high. */
+#define H3600_EGPIO_IR_FSEL             (H3XXX_EGPIO_BASE + 13) /* IR speed select: 1->fast, 0->slow */
+#define H3600_EGPIO_LCD_5V_ON           (H3XXX_EGPIO_BASE + 14) /* enable 5V to LCD. active high. */
+#define H3600_EGPIO_LVDD_ON             (H3XXX_EGPIO_BASE + 15) /* enable 9V and -6.5V to LCD. */
+struct gpio_default_state {
+        int gpio;
+        int mode;
+        const char *name;
+};
+#define GPIO_MODE_IN    -1
+#define GPIO_MODE_OUT0  0
+#define GPIO_MODE_OUT1  1
+void h3xxx_init_gpio(struct gpio_default_state *s, size_t n);
+void __init h3xxx_map_io(void);
+void __init h3xxx_mach_init(void);
+#endif /* _INCLUDE_H3XXX_H_ */
diff --git a/arch/arm/mach-sa1100/include/mach/mcp.h b/arch/arm/mach-sa1100/include/mach/mcp.h
index fb8b09a57ad7..ed1a331508a7 100644
--- a/arch/arm/mach-sa1100/include/mach/mcp.h
+++ b/arch/arm/mach-sa1100/include/mach/mcp.h
@@ -16,6 +16,7 @@ struct mcp_plat_data {
        u32 mccr0;
        u32 mccr1;
        unsigned int sclk_rate;
+        int gpio_base;
 };
 #endif
diff --git a/arch/arm/mach-sa1100/jornada720.c b/arch/arm/mach-sa1100/jornada720.c
index fd776bb666cd..13ebd2d99bfd 100644
--- a/arch/arm/mach-sa1100/jornada720.c
+++ b/arch/arm/mach-sa1100/jornada720.c
@@ -354,7 +354,7 @@ static struct resource jornada720_flash_resource = {
 static void __init jornada720_mach_init(void)
 {
-        sa11x0_set_flash_data(&jornada720_flash_data, &jornada720_flash_resource, 1);
+        sa11x0_register_mtd(&jornada720_flash_data, &jornada720_flash_resource, 1);
 }
 MACHINE_START(JORNADA720, "HP Jornada 720")
diff --git a/arch/arm/mach-sa1100/lart.c b/arch/arm/mach-sa1100/lart.c
index 1f940df0e5af..68069d6dc07a 100644
--- a/arch/arm/mach-sa1100/lart.c
+++ b/arch/arm/mach-sa1100/lart.c
@@ -28,7 +28,7 @@ static struct mcp_plat_data lart_mcp_data = {
 static void __init lart_init(void)
 {
-        sa11x0_set_mcp_data(&lart_mcp_data);
+        sa11x0_register_mcp(&lart_mcp_data);
 }
 static struct map_desc lart_io_desc[] __initdata = {
diff --git a/arch/arm/mach-sa1100/pleb.c b/arch/arm/mach-sa1100/pleb.c
index e1458bc1868e..1ccd6018d3a3 100644
--- a/arch/arm/mach-sa1100/pleb.c
+++ b/arch/arm/mach-sa1100/pleb.c
@@ -109,7 +109,7 @@ static struct flash_platform_data pleb_flash_data = {
 static void __init pleb_init(void)
 {
-        sa11x0_set_flash_data(&pleb_flash_data, pleb_flash_resources,
+        sa11x0_register_mtd(&pleb_flash_data, pleb_flash_resources,
                              ARRAY_SIZE(pleb_flash_resources));
diff --git a/arch/arm/mach-sa1100/shannon.c b/arch/arm/mach-sa1100/shannon.c
index ddd917d1083d..85e82bb73d7e 100644
--- a/arch/arm/mach-sa1100/shannon.c
+++ b/arch/arm/mach-sa1100/shannon.c
@@ -59,8 +59,8 @@ static struct mcp_plat_data shannon_mcp_data = {
 static void __init shannon_init(void)
 {
-        sa11x0_set_flash_data(&shannon_flash_data, &shannon_flash_resource, 1);
+        sa11x0_register_mtd(&shannon_flash_data, &shannon_flash_resource, 1);
-        sa11x0_set_mcp_data(&shannon_mcp_data);
+        sa11x0_register_mcp(&shannon_mcp_data);
 }
 static void __init shannon_map_io(void)
diff --git a/arch/arm/mach-sa1100/simpad.c b/arch/arm/mach-sa1100/simpad.c
index 3c74534f7fee..49cfd64663ac 100644
--- a/arch/arm/mach-sa1100/simpad.c
+++ b/arch/arm/mach-sa1100/simpad.c
@@ -166,9 +166,9 @@ static void __init simpad_map_io(void)
        PCFR = 0;
        PSDR = 0;
-        sa11x0_set_flash_data(&simpad_flash_data, simpad_flash_resources,
+        sa11x0_register_mtd(&simpad_flash_data, simpad_flash_resources,
                              ARRAY_SIZE(simpad_flash_resources));
-        sa11x0_set_mcp_data(&simpad_mcp_data);
+        sa11x0_register_mcp(&simpad_mcp_data);
 }
 static void simpad_power_off(void)
author	Russell King <rmk+kernel@arm.linux.org.uk>	2009-12-06 12:00:33 -0500
committer	Russell King <rmk+kernel@arm.linux.org.uk>	2009-12-06 12:00:33 -0500
commit	3d14b5beba35250c548d3851a2b84fce742d8311 (patch)
tree	065e3d93c3fcbc5ee4c44fa78662393cddbdf6de /arch/arm/mach-sa1100
parent	0719dc341389882cc834ed18fc9b7fc6006b2b85 (diff)
parent	1bf8e6219552d5dd27012d567ec8c4bb9c2d86b4 (diff)