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|
|
@ -1,6 +1,7 @@
|
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|
|
diff -uprN linux-2.6.23.orig/arch/arm/mach-ixp4xx/fsg-pci.c linux-2.6.23/arch/arm/mach-ixp4xx/fsg-pci.c
|
|
|
|
|
--- linux-2.6.23.orig/arch/arm/mach-ixp4xx/fsg-pci.c 1969-12-31 18:00:00.000000000 -0600
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|
+++ linux-2.6.23/arch/arm/mach-ixp4xx/fsg-pci.c 2007-10-11 00:55:34.000000000 -0500
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|
Index: linux-2.6.23.12/arch/arm/mach-ixp4xx/fsg-pci.c
|
|
|
|
|
===================================================================
|
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|
|
--- /dev/null 1970-01-01 00:00:00.000000000 +0000
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+++ linux-2.6.23.12/arch/arm/mach-ixp4xx/fsg-pci.c 2008-01-05 13:32:23.000000000 +1030
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@@ -0,0 +1,71 @@
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+/*
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+ * arch/arch/mach-ixp4xx/fsg-pci.c
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@ -73,10 +74,11 @@ diff -uprN linux-2.6.23.orig/arch/arm/mach-ixp4xx/fsg-pci.c linux-2.6.23/arch/ar
|
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|
|
+}
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+
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|
+subsys_initcall(fsg_pci_init);
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diff -uprN linux-2.6.23.orig/arch/arm/mach-ixp4xx/fsg-setup.c linux-2.6.23/arch/arm/mach-ixp4xx/fsg-setup.c
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|
--- linux-2.6.23.orig/arch/arm/mach-ixp4xx/fsg-setup.c 1969-12-31 18:00:00.000000000 -0600
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+++ linux-2.6.23/arch/arm/mach-ixp4xx/fsg-setup.c 2007-10-11 00:55:34.000000000 -0500
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@@ -0,0 +1,186 @@
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Index: linux-2.6.23.12/arch/arm/mach-ixp4xx/fsg-setup.c
|
|
|
|
|
===================================================================
|
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|
--- /dev/null 1970-01-01 00:00:00.000000000 +0000
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|
+++ linux-2.6.23.12/arch/arm/mach-ixp4xx/fsg-setup.c 2008-01-05 14:07:41.000000000 +1030
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@@ -0,0 +1,148 @@
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+/*
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|
+ * arch/arm/mach-ixp4xx/fsg-setup.c
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+ *
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@ -94,7 +96,8 @@ diff -uprN linux-2.6.23.orig/arch/arm/mach-ixp4xx/fsg-setup.c linux-2.6.23/arch/
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+#include <linux/serial.h>
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+#include <linux/serial_8250.h>
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+#include <linux/leds.h>
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+#include <linux/i2c-gpio.h>
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+#include <linux/mtd/mtd.h>
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+#include <linux/reboot.h>
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+
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|
+#include <asm/mach-types.h>
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+#include <asm/mach/arch.h>
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@ -117,67 +120,18 @@ diff -uprN linux-2.6.23.orig/arch/arm/mach-ixp4xx/fsg-setup.c linux-2.6.23/arch/
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|
+ .resource = &fsg_flash_resource,
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|
+};
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+
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|
|
+static struct i2c_gpio_platform_data fsg_i2c_gpio_data = {
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|
|
+static struct ixp4xx_i2c_pins fsg_i2c_gpio_pins = {
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|
|
+ .sda_pin = FSG_SDA_PIN,
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|
|
+ .scl_pin = FSG_SCL_PIN,
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|
|
+};
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|
+
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|
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|
|
+static struct platform_device fsg_i2c_gpio = {
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|
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|
|
+ .name = "i2c-gpio",
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|
|
+ .id = 0,
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|
|
+ .dev = {
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|
|
|
|
+ .platform_data = &fsg_i2c_gpio_data,
|
|
|
|
|
+ },
|
|
|
|
|
+static struct platform_device fsg_i2c_controller = {
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|
|
|
|
+ .name = "IXP4XX-I2C",
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|
|
|
|
+ .id = 0,
|
|
|
|
|
+ .dev.platform_data = &fsg_i2c_gpio_pins,
|
|
|
|
|
+ .num_resources = 0,
|
|
|
|
|
+};
|
|
|
|
|
+
|
|
|
|
|
+#ifdef CONFIG_LEDS_CLASS
|
|
|
|
|
+static struct resource fsg_led_resources[] = {
|
|
|
|
|
+ {
|
|
|
|
|
+ .name = "ring",
|
|
|
|
|
+ .start = FSG_LED_RING_GPIO,
|
|
|
|
|
+ .end = FSG_LED_RING_GPIO,
|
|
|
|
|
+ .flags = IXP4XX_GPIO_HIGH,
|
|
|
|
|
+ },
|
|
|
|
|
+ {
|
|
|
|
|
+ .name = "sync",
|
|
|
|
|
+ .start = FSG_LED_SYNC_GPIO,
|
|
|
|
|
+ .end = FSG_LED_SYNC_GPIO,
|
|
|
|
|
+ .flags = IXP4XX_GPIO_HIGH,
|
|
|
|
|
+ },
|
|
|
|
|
+ {
|
|
|
|
|
+ .name = "usb",
|
|
|
|
|
+ .start = FSG_LED_USB_GPIO,
|
|
|
|
|
+ .end = FSG_LED_USB_GPIO,
|
|
|
|
|
+ .flags = IXP4XX_GPIO_HIGH,
|
|
|
|
|
+ },
|
|
|
|
|
+ {
|
|
|
|
|
+ .name = "sata",
|
|
|
|
|
+ .start = FSG_LED_SATA_GPIO,
|
|
|
|
|
+ .end = FSG_LED_SATA_GPIO,
|
|
|
|
|
+ .flags = IXP4XX_GPIO_HIGH,
|
|
|
|
|
+ },
|
|
|
|
|
+ {
|
|
|
|
|
+ .name = "wan",
|
|
|
|
|
+ .start = FSG_LED_WAN_GPIO,
|
|
|
|
|
+ .end = FSG_LED_WAN_GPIO,
|
|
|
|
|
+ .flags = IXP4XX_GPIO_HIGH,
|
|
|
|
|
+ },
|
|
|
|
|
+ {
|
|
|
|
|
+ .name = "wlan",
|
|
|
|
|
+ .start = FSG_LED_WLAN_GPIO,
|
|
|
|
|
+ .end = FSG_LED_WLAN_GPIO,
|
|
|
|
|
+ .flags = IXP4XX_GPIO_HIGH,
|
|
|
|
|
+ },
|
|
|
|
|
+};
|
|
|
|
|
+
|
|
|
|
|
+static struct platform_device fsg_leds = {
|
|
|
|
|
+ .name = "IXP4XX-GPIO-LED",
|
|
|
|
|
+ .id = -1,
|
|
|
|
|
+ .num_resources = ARRAY_SIZE(fsg_led_resources),
|
|
|
|
|
+ .resource = fsg_led_resources,
|
|
|
|
|
+};
|
|
|
|
|
+#endif
|
|
|
|
|
+
|
|
|
|
|
+static struct resource fsg_uart_resources[] = {
|
|
|
|
|
+ {
|
|
|
|
|
+ .start = IXP4XX_UART1_BASE_PHYS,
|
|
|
|
|
@ -221,14 +175,23 @@ diff -uprN linux-2.6.23.orig/arch/arm/mach-ixp4xx/fsg-setup.c linux-2.6.23/arch/
|
|
|
|
|
+ .resource = fsg_uart_resources,
|
|
|
|
|
+};
|
|
|
|
|
+
|
|
|
|
|
+static struct platform_device fsg_leds = {
|
|
|
|
|
+ .name = "fsg-led",
|
|
|
|
|
+ .id = -1,
|
|
|
|
|
+};
|
|
|
|
|
+
|
|
|
|
|
+static struct platform_device *fsg_devices[] __initdata = {
|
|
|
|
|
+ &fsg_i2c_gpio,
|
|
|
|
|
+ &fsg_i2c_controller,
|
|
|
|
|
+ &fsg_flash,
|
|
|
|
|
+#ifdef CONFIG_LEDS_IXP4XX
|
|
|
|
|
+ &fsg_leds,
|
|
|
|
|
+#endif
|
|
|
|
|
+};
|
|
|
|
|
+
|
|
|
|
|
+static void fsg_power_off(void)
|
|
|
|
|
+{
|
|
|
|
|
+ printk("Restarting system.\n");
|
|
|
|
|
+ machine_restart(NULL);
|
|
|
|
|
+}
|
|
|
|
|
+
|
|
|
|
|
+static void __init fsg_init(void)
|
|
|
|
|
+{
|
|
|
|
|
+ ixp4xx_sys_init();
|
|
|
|
|
@ -237,8 +200,10 @@ diff -uprN linux-2.6.23.orig/arch/arm/mach-ixp4xx/fsg-setup.c linux-2.6.23/arch/
|
|
|
|
|
+ fsg_flash_resource.end =
|
|
|
|
|
+ IXP4XX_EXP_BUS_BASE(0) + ixp4xx_exp_bus_size - 1;
|
|
|
|
|
+
|
|
|
|
|
+ *IXP4XX_EXP_CS0 |= IXP4XX_FLASH_WRITABLE;
|
|
|
|
|
+ *IXP4XX_EXP_CS1 = *IXP4XX_EXP_CS0;
|
|
|
|
|
+ pm_power_off = fsg_power_off;
|
|
|
|
|
+
|
|
|
|
|
+ *IXP4XX_EXP_CS0 |= IXP4XX_FLASH_WRITABLE;
|
|
|
|
|
+ *IXP4XX_EXP_CS1 = *IXP4XX_EXP_CS0;
|
|
|
|
|
+
|
|
|
|
|
+ /* Configure CS2 for operation, 8bit and writable */
|
|
|
|
|
+ *IXP4XX_EXP_CS2 = 0xbfff0002;
|
|
|
|
|
@ -253,7 +218,6 @@ diff -uprN linux-2.6.23.orig/arch/arm/mach-ixp4xx/fsg-setup.c linux-2.6.23/arch/
|
|
|
|
|
+}
|
|
|
|
|
+
|
|
|
|
|
+MACHINE_START(FSG, "Freecom FSG-3")
|
|
|
|
|
+ /* Maintainer: www.nslu2-linux.org */
|
|
|
|
|
+ .phys_io = IXP4XX_PERIPHERAL_BASE_PHYS,
|
|
|
|
|
+ .io_pg_offst = ((IXP4XX_PERIPHERAL_BASE_VIRT) >> 18) & 0xfffc,
|
|
|
|
|
+ .map_io = ixp4xx_map_io,
|
|
|
|
|
@ -263,10 +227,11 @@ diff -uprN linux-2.6.23.orig/arch/arm/mach-ixp4xx/fsg-setup.c linux-2.6.23/arch/
|
|
|
|
|
+ .init_machine = fsg_init,
|
|
|
|
|
+MACHINE_END
|
|
|
|
|
+
|
|
|
|
|
diff -uprN linux-2.6.23.orig/arch/arm/mach-ixp4xx/Kconfig linux-2.6.23/arch/arm/mach-ixp4xx/Kconfig
|
|
|
|
|
--- linux-2.6.23.orig/arch/arm/mach-ixp4xx/Kconfig 2007-10-09 15:31:38.000000000 -0500
|
|
|
|
|
+++ linux-2.6.23/arch/arm/mach-ixp4xx/Kconfig 2007-10-11 00:55:34.000000000 -0500
|
|
|
|
|
@@ -125,6 +125,15 @@ config ARCH_IXDP4XX
|
|
|
|
|
Index: linux-2.6.23.12/arch/arm/mach-ixp4xx/Kconfig
|
|
|
|
|
===================================================================
|
|
|
|
|
--- linux-2.6.23.12.orig/arch/arm/mach-ixp4xx/Kconfig 2008-01-05 13:29:20.000000000 +1030
|
|
|
|
|
+++ linux-2.6.23.12/arch/arm/mach-ixp4xx/Kconfig 2008-01-05 14:07:40.000000000 +1030
|
|
|
|
|
@@ -125,6 +125,15 @@
|
|
|
|
|
depends on ARCH_IXDP425 || MACH_IXDP465 || MACH_KIXRP435
|
|
|
|
|
default y
|
|
|
|
|
|
|
|
|
|
@ -282,10 +247,11 @@ diff -uprN linux-2.6.23.orig/arch/arm/mach-ixp4xx/Kconfig linux-2.6.23/arch/arm/
|
|
|
|
|
#
|
|
|
|
|
# Certain registers and IRQs are only enabled if supporting IXP465 CPUs
|
|
|
|
|
#
|
|
|
|
|
diff -uprN linux-2.6.23.orig/arch/arm/mach-ixp4xx/Makefile linux-2.6.23/arch/arm/mach-ixp4xx/Makefile
|
|
|
|
|
--- linux-2.6.23.orig/arch/arm/mach-ixp4xx/Makefile 2007-10-09 15:31:38.000000000 -0500
|
|
|
|
|
+++ linux-2.6.23/arch/arm/mach-ixp4xx/Makefile 2007-10-11 00:55:34.000000000 -0500
|
|
|
|
|
@@ -15,6 +15,7 @@ obj-pci-$(CONFIG_MACH_NAS100D) += nas10
|
|
|
|
|
Index: linux-2.6.23.12/arch/arm/mach-ixp4xx/Makefile
|
|
|
|
|
===================================================================
|
|
|
|
|
--- linux-2.6.23.12.orig/arch/arm/mach-ixp4xx/Makefile 2008-01-05 13:29:20.000000000 +1030
|
|
|
|
|
+++ linux-2.6.23.12/arch/arm/mach-ixp4xx/Makefile 2008-01-05 14:07:40.000000000 +1030
|
|
|
|
|
@@ -15,6 +15,7 @@
|
|
|
|
|
obj-pci-$(CONFIG_MACH_DSMG600) += dsmg600-pci.o
|
|
|
|
|
obj-pci-$(CONFIG_MACH_GATEWAY7001) += gateway7001-pci.o
|
|
|
|
|
obj-pci-$(CONFIG_MACH_WG302V2) += wg302v2-pci.o
|
|
|
|
|
@ -293,17 +259,18 @@ diff -uprN linux-2.6.23.orig/arch/arm/mach-ixp4xx/Makefile linux-2.6.23/arch/arm
|
|
|
|
|
|
|
|
|
|
obj-y += common.o
|
|
|
|
|
|
|
|
|
|
@@ -28,5 +29,6 @@ obj-$(CONFIG_MACH_NAS100D) += nas100d-se
|
|
|
|
|
@@ -28,5 +29,6 @@
|
|
|
|
|
obj-$(CONFIG_MACH_DSMG600) += dsmg600-setup.o dsmg600-power.o
|
|
|
|
|
obj-$(CONFIG_MACH_GATEWAY7001) += gateway7001-setup.o
|
|
|
|
|
obj-$(CONFIG_MACH_WG302V2) += wg302v2-setup.o
|
|
|
|
|
+obj-$(CONFIG_MACH_FSG) += fsg-setup.o
|
|
|
|
|
+obj-$(CONFIG_MACH_FSG) += fsg-setup.o fsg-power.o
|
|
|
|
|
|
|
|
|
|
obj-$(CONFIG_PCI) += $(obj-pci-$(CONFIG_PCI)) common-pci.o
|
|
|
|
|
diff -uprN linux-2.6.23.orig/include/asm-arm/arch-ixp4xx/fsg.h linux-2.6.23/include/asm-arm/arch-ixp4xx/fsg.h
|
|
|
|
|
--- linux-2.6.23.orig/include/asm-arm/arch-ixp4xx/fsg.h 1969-12-31 18:00:00.000000000 -0600
|
|
|
|
|
+++ linux-2.6.23/include/asm-arm/arch-ixp4xx/fsg.h 2007-10-11 00:55:34.000000000 -0500
|
|
|
|
|
@@ -0,0 +1,74 @@
|
|
|
|
|
Index: linux-2.6.23.12/include/asm-arm/arch-ixp4xx/fsg.h
|
|
|
|
|
===================================================================
|
|
|
|
|
--- /dev/null 1970-01-01 00:00:00.000000000 +0000
|
|
|
|
|
+++ linux-2.6.23.12/include/asm-arm/arch-ixp4xx/fsg.h 2008-01-05 14:08:23.000000000 +1030
|
|
|
|
|
@@ -0,0 +1,58 @@
|
|
|
|
|
+/*
|
|
|
|
|
+ * include/asm-arm/arch-ixp4xx/fsg.h
|
|
|
|
|
+ *
|
|
|
|
|
@ -356,31 +323,16 @@ diff -uprN linux-2.6.23.orig/include/asm-arm/arch-ixp4xx/fsg.h linux-2.6.23/incl
|
|
|
|
|
+
|
|
|
|
|
+/* LEDs */
|
|
|
|
|
+
|
|
|
|
|
+#define FSG_LED_RING_GPIO 0
|
|
|
|
|
+#define FSG_LED_SYNC_GPIO 1
|
|
|
|
|
+#define FSG_LED_USB_GPIO 2
|
|
|
|
|
+#define FSG_LED_SATA_GPIO 3
|
|
|
|
|
+#define FSG_LED_WAN_GPIO 4
|
|
|
|
|
+#define FSG_LED_WLAN_GPIO 5
|
|
|
|
|
+
|
|
|
|
|
+/* %%% REMOVE %%%
|
|
|
|
|
+#define FSG_PCI_SLOT0_PIN 6
|
|
|
|
|
+#define FSG_PCI_SLOT1_PIN 7
|
|
|
|
|
+
|
|
|
|
|
+#define FSG_PCI_SLOT0_DEVID 14
|
|
|
|
|
+#define FSG_PCI_SLOT1_DEVID 15
|
|
|
|
|
+
|
|
|
|
|
+#define FSG_IDE_BASE_PHYS IXP4XX_EXP_BUS_BASE(3)
|
|
|
|
|
+#define FSG_IDE_BASE_VIRT 0xFFFE1000
|
|
|
|
|
+#define FSG_IDE_REGION_SIZE 0x1000
|
|
|
|
|
+
|
|
|
|
|
+#define FSG_IDE_DATA_PORT 0xFFFE10E0
|
|
|
|
|
+#define FSG_IDE_CTRL_PORT 0xFFFE10FC
|
|
|
|
|
+#define FSG_IDE_ERROR_PORT 0xFFFE10E2
|
|
|
|
|
+*/
|
|
|
|
|
diff -uprN linux-2.6.23.orig/include/asm-arm/arch-ixp4xx/hardware.h linux-2.6.23/include/asm-arm/arch-ixp4xx/hardware.h
|
|
|
|
|
--- linux-2.6.23.orig/include/asm-arm/arch-ixp4xx/hardware.h 2007-10-09 15:31:38.000000000 -0500
|
|
|
|
|
+++ linux-2.6.23/include/asm-arm/arch-ixp4xx/hardware.h 2007-10-11 00:55:34.000000000 -0500
|
|
|
|
|
+#define FSG_LED_WLAN_BIT 0
|
|
|
|
|
+#define FSG_LED_WAN_BIT 1
|
|
|
|
|
+#define FSG_LED_SATA_BIT 2
|
|
|
|
|
+#define FSG_LED_USB_BIT 4
|
|
|
|
|
+#define FSG_LED_RING_BIT 5
|
|
|
|
|
+#define FSG_LED_SYNC_BIT 7
|
|
|
|
|
Index: linux-2.6.23.12/include/asm-arm/arch-ixp4xx/hardware.h
|
|
|
|
|
===================================================================
|
|
|
|
|
--- linux-2.6.23.12.orig/include/asm-arm/arch-ixp4xx/hardware.h 2008-01-05 13:29:20.000000000 +1030
|
|
|
|
|
+++ linux-2.6.23.12/include/asm-arm/arch-ixp4xx/hardware.h 2008-01-05 14:07:39.000000000 +1030
|
|
|
|
|
@@ -45,5 +45,6 @@
|
|
|
|
|
#include "nslu2.h"
|
|
|
|
|
#include "nas100d.h"
|
|
|
|
|
@ -388,9 +340,10 @@ diff -uprN linux-2.6.23.orig/include/asm-arm/arch-ixp4xx/hardware.h linux-2.6.23
|
|
|
|
|
+#include "fsg.h"
|
|
|
|
|
|
|
|
|
|
#endif /* _ASM_ARCH_HARDWARE_H */
|
|
|
|
|
diff -uprN linux-2.6.23.orig/include/asm-arm/arch-ixp4xx/irqs.h linux-2.6.23/include/asm-arm/arch-ixp4xx/irqs.h
|
|
|
|
|
--- linux-2.6.23.orig/include/asm-arm/arch-ixp4xx/irqs.h 2007-10-09 15:31:38.000000000 -0500
|
|
|
|
|
+++ linux-2.6.23/include/asm-arm/arch-ixp4xx/irqs.h 2007-10-11 00:55:34.000000000 -0500
|
|
|
|
|
Index: linux-2.6.23.12/include/asm-arm/arch-ixp4xx/irqs.h
|
|
|
|
|
===================================================================
|
|
|
|
|
--- linux-2.6.23.12.orig/include/asm-arm/arch-ixp4xx/irqs.h 2008-01-05 13:29:20.000000000 +1030
|
|
|
|
|
+++ linux-2.6.23.12/include/asm-arm/arch-ixp4xx/irqs.h 2008-01-05 13:29:24.000000000 +1030
|
|
|
|
|
@@ -128,4 +128,17 @@
|
|
|
|
|
#define IRQ_DSMG600_PCI_INTE IRQ_IXP4XX_GPIO7
|
|
|
|
|
#define IRQ_DSMG600_PCI_INTF IRQ_IXP4XX_GPIO6
|
|
|
|
|
@ -409,3 +362,372 @@ diff -uprN linux-2.6.23.orig/include/asm-arm/arch-ixp4xx/irqs.h linux-2.6.23/inc
|
|
|
|
|
+*/
|
|
|
|
|
+
|
|
|
|
|
#endif
|
|
|
|
|
Index: linux-2.6.23.12/arch/arm/mach-ixp4xx/fsg-power.c
|
|
|
|
|
===================================================================
|
|
|
|
|
--- /dev/null 1970-01-01 00:00:00.000000000 +0000
|
|
|
|
|
+++ linux-2.6.23.12/arch/arm/mach-ixp4xx/fsg-power.c 2008-01-05 13:32:27.000000000 +1030
|
|
|
|
|
@@ -0,0 +1,87 @@
|
|
|
|
|
+/*
|
|
|
|
|
+ * arch/arm/mach-ixp4xx/fsg-power.c
|
|
|
|
|
+ *
|
|
|
|
|
+ * FSG Power/Reset driver
|
|
|
|
|
+ *
|
|
|
|
|
+ * Copyright (C) 2008 Rod Whitby <rod@whitby.id.au>
|
|
|
|
|
+ *
|
|
|
|
|
+ * based on nslu2-power.c
|
|
|
|
|
+ * Copyright (C) 2005 Tower Technologies
|
|
|
|
|
+ *
|
|
|
|
|
+ * 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/module.h>
|
|
|
|
|
+#include <linux/reboot.h>
|
|
|
|
|
+#include <linux/irq.h>
|
|
|
|
|
+#include <linux/interrupt.h>
|
|
|
|
|
+#include <linux/kernel.h>
|
|
|
|
|
+
|
|
|
|
|
+#include <asm/mach-types.h>
|
|
|
|
|
+
|
|
|
|
|
+static irqreturn_t fsg_power_handler(int irq, void *dev_id)
|
|
|
|
|
+{
|
|
|
|
|
+ /* Signal init to do the ctrlaltdel action, this will bypass init if
|
|
|
|
|
+ * it hasn't started and do a kernel_restart.
|
|
|
|
|
+ */
|
|
|
|
|
+ ctrl_alt_del();
|
|
|
|
|
+
|
|
|
|
|
+ return IRQ_HANDLED;
|
|
|
|
|
+}
|
|
|
|
|
+
|
|
|
|
|
+static irqreturn_t fsg_reset_handler(int irq, void *dev_id)
|
|
|
|
|
+{
|
|
|
|
|
+ /* This is the paper-clip reset, it shuts the machine down directly.
|
|
|
|
|
+ */
|
|
|
|
|
+ machine_power_off();
|
|
|
|
|
+
|
|
|
|
|
+ return IRQ_HANDLED;
|
|
|
|
|
+}
|
|
|
|
|
+
|
|
|
|
|
+static int __init fsg_power_init(void)
|
|
|
|
|
+{
|
|
|
|
|
+ if (!(machine_is_fsg()))
|
|
|
|
|
+ return 0;
|
|
|
|
|
+
|
|
|
|
|
+ set_irq_type(FSG_RB_IRQ, IRQT_LOW);
|
|
|
|
|
+ set_irq_type(FSG_SB_IRQ, IRQT_LOW);
|
|
|
|
|
+
|
|
|
|
|
+ if (request_irq(FSG_RB_IRQ, &fsg_reset_handler,
|
|
|
|
|
+ IRQF_DISABLED, "FSG reset button", NULL) < 0) {
|
|
|
|
|
+
|
|
|
|
|
+ printk(KERN_DEBUG "Reset Button IRQ %d not available\n",
|
|
|
|
|
+ FSG_RB_IRQ);
|
|
|
|
|
+
|
|
|
|
|
+ return -EIO;
|
|
|
|
|
+ }
|
|
|
|
|
+
|
|
|
|
|
+ if (request_irq(FSG_SB_IRQ, &fsg_power_handler,
|
|
|
|
|
+ IRQF_DISABLED, "FSG power button", NULL) < 0) {
|
|
|
|
|
+
|
|
|
|
|
+ printk(KERN_DEBUG "Power Button IRQ %d not available\n",
|
|
|
|
|
+ FSG_SB_IRQ);
|
|
|
|
|
+
|
|
|
|
|
+ return -EIO;
|
|
|
|
|
+ }
|
|
|
|
|
+
|
|
|
|
|
+ return 0;
|
|
|
|
|
+}
|
|
|
|
|
+
|
|
|
|
|
+static void __exit fsg_power_exit(void)
|
|
|
|
|
+{
|
|
|
|
|
+ if (!(machine_is_fsg()))
|
|
|
|
|
+ return;
|
|
|
|
|
+
|
|
|
|
|
+ free_irq(FSG_SB_IRQ, NULL);
|
|
|
|
|
+ free_irq(FSG_RB_IRQ, NULL);
|
|
|
|
|
+}
|
|
|
|
|
+
|
|
|
|
|
+module_init(fsg_power_init);
|
|
|
|
|
+module_exit(fsg_power_exit);
|
|
|
|
|
+
|
|
|
|
|
+MODULE_AUTHOR("Rod Whitby <rod@whitby.id.au>");
|
|
|
|
|
+MODULE_DESCRIPTION("FSG Power/Reset driver");
|
|
|
|
|
+MODULE_LICENSE("GPL");
|
|
|
|
|
Index: linux-2.6.23.12/drivers/leds/Kconfig
|
|
|
|
|
===================================================================
|
|
|
|
|
--- linux-2.6.23.12.orig/drivers/leds/Kconfig 2008-01-05 13:31:05.000000000 +1030
|
|
|
|
|
+++ linux-2.6.23.12/drivers/leds/Kconfig 2008-01-05 13:33:48.000000000 +1030
|
|
|
|
|
@@ -48,6 +48,12 @@
|
|
|
|
|
particular board must have LEDs and they must be connected
|
|
|
|
|
to the GPIO lines. If unsure, say Y.
|
|
|
|
|
|
|
|
|
|
+config LEDS_FSG
|
|
|
|
|
+ tristate "LED Support for the Freecom FSG-3"
|
|
|
|
|
+ depends on LEDS_CLASS && MACH_FSG
|
|
|
|
|
+ help
|
|
|
|
|
+ This option enables support for the LEDs on the Freecom FSG-3.
|
|
|
|
|
+
|
|
|
|
|
config LEDS_TOSA
|
|
|
|
|
tristate "LED Support for the Sharp SL-6000 series"
|
|
|
|
|
depends on LEDS_CLASS && PXA_SHARPSL
|
|
|
|
|
Index: linux-2.6.23.12/drivers/leds/Makefile
|
|
|
|
|
===================================================================
|
|
|
|
|
--- linux-2.6.23.12.orig/drivers/leds/Makefile 2008-01-05 13:31:04.000000000 +1030
|
|
|
|
|
+++ linux-2.6.23.12/drivers/leds/Makefile 2008-01-05 13:33:21.000000000 +1030
|
|
|
|
|
@@ -9,6 +9,7 @@
|
|
|
|
|
obj-$(CONFIG_LEDS_LOCOMO) += leds-locomo.o
|
|
|
|
|
obj-$(CONFIG_LEDS_SPITZ) += leds-spitz.o
|
|
|
|
|
obj-$(CONFIG_LEDS_IXP4XX) += leds-ixp4xx-gpio.o
|
|
|
|
|
+obj-$(CONFIG_LEDS_FSG) += leds-fsg.o
|
|
|
|
|
obj-$(CONFIG_LEDS_TOSA) += leds-tosa.o
|
|
|
|
|
obj-$(CONFIG_LEDS_S3C24XX) += leds-s3c24xx.o
|
|
|
|
|
obj-$(CONFIG_LEDS_AMS_DELTA) += leds-ams-delta.o
|
|
|
|
|
Index: linux-2.6.23.12/drivers/leds/leds-fsg.c
|
|
|
|
|
===================================================================
|
|
|
|
|
--- /dev/null 1970-01-01 00:00:00.000000000 +0000
|
|
|
|
|
+++ linux-2.6.23.12/drivers/leds/leds-fsg.c 2008-01-05 13:31:52.000000000 +1030
|
|
|
|
|
@@ -0,0 +1,243 @@
|
|
|
|
|
+/*
|
|
|
|
|
+ * LED Driver for the Freecom FSG-3
|
|
|
|
|
+ *
|
|
|
|
|
+ * Copyright (c) 2008 Rod Whitby <rod@whitby.id.au>
|
|
|
|
|
+ *
|
|
|
|
|
+ * Author: Rod Whitby <rod@whitby.id.au>
|
|
|
|
|
+ *
|
|
|
|
|
+ * Based on leds-spitz.c
|
|
|
|
|
+ * Copyright 2005-2006 Openedhand Ltd.
|
|
|
|
|
+ * Author: Richard Purdie <rpurdie@openedhand.com>
|
|
|
|
|
+ *
|
|
|
|
|
+ * 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/init.h>
|
|
|
|
|
+#include <linux/platform_device.h>
|
|
|
|
|
+#include <linux/leds.h>
|
|
|
|
|
+#include <asm/arch/hardware.h>
|
|
|
|
|
+#include <asm/io.h>
|
|
|
|
|
+
|
|
|
|
|
+static short __iomem *latch_address;
|
|
|
|
|
+static unsigned short latch_value;
|
|
|
|
|
+
|
|
|
|
|
+
|
|
|
|
|
+static void fsg_led_wlan_set(struct led_classdev *led_cdev, enum led_brightness value)
|
|
|
|
|
+{
|
|
|
|
|
+ if (value) {
|
|
|
|
|
+ latch_value &= ~(1 << FSG_LED_WLAN_BIT);
|
|
|
|
|
+ *latch_address = latch_value;
|
|
|
|
|
+ }
|
|
|
|
|
+ else {
|
|
|
|
|
+ latch_value |= (1 << FSG_LED_WLAN_BIT);
|
|
|
|
|
+ *latch_address = latch_value;
|
|
|
|
|
+ }
|
|
|
|
|
+}
|
|
|
|
|
+
|
|
|
|
|
+static void fsg_led_wan_set(struct led_classdev *led_cdev, enum led_brightness value)
|
|
|
|
|
+{
|
|
|
|
|
+ if (value) {
|
|
|
|
|
+ latch_value &= ~(1 << FSG_LED_WAN_BIT);
|
|
|
|
|
+ *latch_address = latch_value;
|
|
|
|
|
+ }
|
|
|
|
|
+ else {
|
|
|
|
|
+ latch_value |= (1 << FSG_LED_WAN_BIT);
|
|
|
|
|
+ *latch_address = latch_value;
|
|
|
|
|
+ }
|
|
|
|
|
+}
|
|
|
|
|
+
|
|
|
|
|
+static void fsg_led_sata_set(struct led_classdev *led_cdev, enum led_brightness value)
|
|
|
|
|
+{
|
|
|
|
|
+ if (value) {
|
|
|
|
|
+ latch_value &= ~(1 << FSG_LED_SATA_BIT);
|
|
|
|
|
+ *latch_address = latch_value;
|
|
|
|
|
+ }
|
|
|
|
|
+ else {
|
|
|
|
|
+ latch_value |= (1 << FSG_LED_SATA_BIT);
|
|
|
|
|
+ *latch_address = latch_value;
|
|
|
|
|
+ }
|
|
|
|
|
+}
|
|
|
|
|
+
|
|
|
|
|
+static void fsg_led_usb_set(struct led_classdev *led_cdev, enum led_brightness value)
|
|
|
|
|
+{
|
|
|
|
|
+ if (value) {
|
|
|
|
|
+ latch_value &= ~(1 << FSG_LED_USB_BIT);
|
|
|
|
|
+ *latch_address = latch_value;
|
|
|
|
|
+ }
|
|
|
|
|
+ else {
|
|
|
|
|
+ latch_value |= (1 << FSG_LED_USB_BIT);
|
|
|
|
|
+ *latch_address = latch_value;
|
|
|
|
|
+ }
|
|
|
|
|
+}
|
|
|
|
|
+
|
|
|
|
|
+static void fsg_led_sync_set(struct led_classdev *led_cdev, enum led_brightness value)
|
|
|
|
|
+{
|
|
|
|
|
+ if (value) {
|
|
|
|
|
+ latch_value &= ~(1 << FSG_LED_SYNC_BIT);
|
|
|
|
|
+ *latch_address = latch_value;
|
|
|
|
|
+ }
|
|
|
|
|
+ else {
|
|
|
|
|
+ latch_value |= (1 << FSG_LED_SYNC_BIT);
|
|
|
|
|
+ *latch_address = latch_value;
|
|
|
|
|
+ }
|
|
|
|
|
+}
|
|
|
|
|
+
|
|
|
|
|
+static void fsg_led_ring_set(struct led_classdev *led_cdev, enum led_brightness value)
|
|
|
|
|
+{
|
|
|
|
|
+ if (value) {
|
|
|
|
|
+ latch_value &= ~(1 << FSG_LED_RING_BIT);
|
|
|
|
|
+ *latch_address = latch_value;
|
|
|
|
|
+ }
|
|
|
|
|
+ else {
|
|
|
|
|
+ latch_value |= (1 << FSG_LED_RING_BIT);
|
|
|
|
|
+ *latch_address = latch_value;
|
|
|
|
|
+ }
|
|
|
|
|
+}
|
|
|
|
|
+
|
|
|
|
|
+
|
|
|
|
|
+
|
|
|
|
|
+static struct led_classdev fsg_wlan_led = {
|
|
|
|
|
+ .name = "fsg:wlan",
|
|
|
|
|
+ .brightness_set = fsg_led_wlan_set,
|
|
|
|
|
+};
|
|
|
|
|
+
|
|
|
|
|
+static struct led_classdev fsg_wan_led = {
|
|
|
|
|
+ .name = "fsg:wan",
|
|
|
|
|
+ .brightness_set = fsg_led_wan_set,
|
|
|
|
|
+};
|
|
|
|
|
+
|
|
|
|
|
+static struct led_classdev fsg_sata_led = {
|
|
|
|
|
+ .name = "fsg:sata",
|
|
|
|
|
+ .brightness_set = fsg_led_sata_set,
|
|
|
|
|
+};
|
|
|
|
|
+
|
|
|
|
|
+static struct led_classdev fsg_usb_led = {
|
|
|
|
|
+ .name = "fsg:usb",
|
|
|
|
|
+ .brightness_set = fsg_led_usb_set,
|
|
|
|
|
+};
|
|
|
|
|
+
|
|
|
|
|
+static struct led_classdev fsg_sync_led = {
|
|
|
|
|
+ .name = "fsg:sync",
|
|
|
|
|
+ .brightness_set = fsg_led_sync_set,
|
|
|
|
|
+};
|
|
|
|
|
+
|
|
|
|
|
+static struct led_classdev fsg_ring_led = {
|
|
|
|
|
+ .name = "fsg:ring",
|
|
|
|
|
+ .brightness_set = fsg_led_ring_set,
|
|
|
|
|
+};
|
|
|
|
|
+
|
|
|
|
|
+
|
|
|
|
|
+
|
|
|
|
|
+#ifdef CONFIG_PM
|
|
|
|
|
+static int fsg_led_suspend(struct platform_device *dev, pm_message_t state)
|
|
|
|
|
+{
|
|
|
|
|
+ led_classdev_suspend(&fsg_wlan_led);
|
|
|
|
|
+ led_classdev_suspend(&fsg_wan_led);
|
|
|
|
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+ led_classdev_suspend(&fsg_sata_led);
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|
|
|
|
+ led_classdev_suspend(&fsg_usb_led);
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|
|
|
+ led_classdev_suspend(&fsg_sync_led);
|
|
|
|
|
+ led_classdev_suspend(&fsg_ring_led);
|
|
|
|
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+ return 0;
|
|
|
|
|
+}
|
|
|
|
|
+
|
|
|
|
|
+static int fsg_led_resume(struct platform_device *dev)
|
|
|
|
|
+{
|
|
|
|
|
+ led_classdev_resume(&fsg_wlan_led);
|
|
|
|
|
+ led_classdev_resume(&fsg_wan_led);
|
|
|
|
|
+ led_classdev_resume(&fsg_sata_led);
|
|
|
|
|
+ led_classdev_resume(&fsg_usb_led);
|
|
|
|
|
+ led_classdev_resume(&fsg_sync_led);
|
|
|
|
|
+ led_classdev_resume(&fsg_ring_led);
|
|
|
|
|
+ return 0;
|
|
|
|
|
+}
|
|
|
|
|
+#endif
|
|
|
|
|
+
|
|
|
|
|
+
|
|
|
|
|
+static int fsg_led_probe(struct platform_device *pdev)
|
|
|
|
|
+{
|
|
|
|
|
+ int ret;
|
|
|
|
|
+
|
|
|
|
|
+ /* FIXME: Need to work out how to handle failure below */
|
|
|
|
|
+
|
|
|
|
|
+ ret = led_classdev_register(&pdev->dev, &fsg_wlan_led);
|
|
|
|
|
+ if (ret < 0)
|
|
|
|
|
+ return ret;
|
|
|
|
|
+
|
|
|
|
|
+ ret = led_classdev_register(&pdev->dev, &fsg_wan_led);
|
|
|
|
|
+ if (ret < 0)
|
|
|
|
|
+ return ret;
|
|
|
|
|
+
|
|
|
|
|
+ ret = led_classdev_register(&pdev->dev, &fsg_sata_led);
|
|
|
|
|
+ if (ret < 0)
|
|
|
|
|
+ return ret;
|
|
|
|
|
+
|
|
|
|
|
+ ret = led_classdev_register(&pdev->dev, &fsg_usb_led);
|
|
|
|
|
+ if (ret < 0)
|
|
|
|
|
+ return ret;
|
|
|
|
|
+
|
|
|
|
|
+ ret = led_classdev_register(&pdev->dev, &fsg_sync_led);
|
|
|
|
|
+ if (ret < 0)
|
|
|
|
|
+ return ret;
|
|
|
|
|
+
|
|
|
|
|
+ ret = led_classdev_register(&pdev->dev, &fsg_ring_led);
|
|
|
|
|
+ if (ret < 0)
|
|
|
|
|
+ return ret;
|
|
|
|
|
+
|
|
|
|
|
+ return ret;
|
|
|
|
|
+}
|
|
|
|
|
+
|
|
|
|
|
+static int fsg_led_remove(struct platform_device *pdev)
|
|
|
|
|
+{
|
|
|
|
|
+ led_classdev_unregister(&fsg_wlan_led);
|
|
|
|
|
+ led_classdev_unregister(&fsg_wan_led);
|
|
|
|
|
+ led_classdev_unregister(&fsg_sata_led);
|
|
|
|
|
+ led_classdev_unregister(&fsg_usb_led);
|
|
|
|
|
+ led_classdev_unregister(&fsg_sync_led);
|
|
|
|
|
+ led_classdev_unregister(&fsg_ring_led);
|
|
|
|
|
+
|
|
|
|
|
+ return 0;
|
|
|
|
|
+}
|
|
|
|
|
+
|
|
|
|
|
+
|
|
|
|
|
+static struct platform_driver fsg_led_driver = {
|
|
|
|
|
+ .probe = fsg_led_probe,
|
|
|
|
|
+ .remove = fsg_led_remove,
|
|
|
|
|
+#ifdef CONFIG_PM
|
|
|
|
|
+ .suspend = fsg_led_suspend,
|
|
|
|
|
+ .resume = fsg_led_resume,
|
|
|
|
|
+#endif
|
|
|
|
|
+ .driver = {
|
|
|
|
|
+ .name = "fsg-led",
|
|
|
|
|
+ },
|
|
|
|
|
+};
|
|
|
|
|
+
|
|
|
|
|
+
|
|
|
|
|
+static int __init fsg_led_init(void)
|
|
|
|
|
+{
|
|
|
|
|
+ /* Map the LED chip select address space */
|
|
|
|
|
+ latch_address = (unsigned short *) ioremap(IXP4XX_EXP_BUS_BASE(2), 512);
|
|
|
|
|
+ if (!latch_address)
|
|
|
|
|
+ return -ENOMEM;
|
|
|
|
|
+ latch_value = 0xffff;
|
|
|
|
|
+ *latch_address = latch_value;
|
|
|
|
|
+ /* FIXME: We leak memory if the next line fails */
|
|
|
|
|
+ return platform_driver_register(&fsg_led_driver);
|
|
|
|
|
+}
|
|
|
|
|
+
|
|
|
|
|
+static void __exit fsg_led_exit(void)
|
|
|
|
|
+{
|
|
|
|
|
+ platform_driver_unregister(&fsg_led_driver);
|
|
|
|
|
+ iounmap(latch_address);
|
|
|
|
|
+}
|
|
|
|
|
+
|
|
|
|
|
+
|
|
|
|
|
+module_init(fsg_led_init);
|
|
|
|
|
+module_exit(fsg_led_exit);
|
|
|
|
|
+
|
|
|
|
|
+MODULE_AUTHOR("Rod Whitby <rod@whitby.id.au>");
|
|
|
|
|
+MODULE_DESCRIPTION("Freecom FSG-3 LED driver");
|
|
|
|
|
+MODULE_LICENSE("GPL");
|
|
|
|
|
|
Rod Whitby
17 years ago