diff options
Diffstat (limited to 'target/linux/ixp4xx')
| -rw-r--r-- | target/linux/ixp4xx/patches-2.6.23/030-ixp4xx_fsg_board_support.patch (renamed from target/linux/ixp4xx/patches-2.6.23/105-ixp4xx_fsg_board_support.patch) | 332 |
1 files changed, 294 insertions, 38 deletions
diff --git a/target/linux/ixp4xx/patches-2.6.23/105-ixp4xx_fsg_board_support.patch b/target/linux/ixp4xx/patches-2.6.23/030-ixp4xx_fsg_board_support.patch index 668416f29..a5997f8c3 100644 --- a/target/linux/ixp4xx/patches-2.6.23/105-ixp4xx_fsg_board_support.patch +++ b/target/linux/ixp4xx/patches-2.6.23/030-ixp4xx_fsg_board_support.patch @@ -302,7 +302,7 @@ Index: linux-2.6.23.12-armeb/arch/arm/mach-ixp4xx/fsg-setup.c Index: linux-2.6.23.12-armeb/arch/arm/mach-ixp4xx/Kconfig =================================================================== --- linux-2.6.23.12-armeb.orig/arch/arm/mach-ixp4xx/Kconfig 2008-01-09 12:49:04.000000000 +1030 -+++ linux-2.6.23.12-armeb/arch/arm/mach-ixp4xx/Kconfig 2008-01-09 12:49:07.000000000 +1030 ++++ linux-2.6.23.12-armeb/arch/arm/mach-ixp4xx/Kconfig 2008-01-11 13:24:01.000000000 +1030 @@ -125,6 +125,15 @@ depends on ARCH_IXDP425 || MACH_IXDP465 || MACH_KIXRP435 default y @@ -313,7 +313,7 @@ Index: linux-2.6.23.12-armeb/arch/arm/mach-ixp4xx/Kconfig + select PCI + help + Say 'Y' here if you want your kernel to support Freecom's -+ FSG-3 device. For more information on this platform ++ FSG-3 device. For more information on this platform, + see http://www.nslu2-linux.org/wiki/FSG3/HomePage + # @@ -342,8 +342,8 @@ Index: linux-2.6.23.12-armeb/arch/arm/mach-ixp4xx/Makefile Index: linux-2.6.23.12-armeb/include/asm-arm/arch-ixp4xx/fsg.h =================================================================== --- /dev/null 1970-01-01 00:00:00.000000000 +0000 -+++ linux-2.6.23.12-armeb/include/asm-arm/arch-ixp4xx/fsg.h 2008-01-09 12:49:07.000000000 +1030 -@@ -0,0 +1,74 @@ ++++ linux-2.6.23.12-armeb/include/asm-arm/arch-ixp4xx/fsg.h 2008-01-11 13:29:42.000000000 +1030 +@@ -0,0 +1,58 @@ +/* + * include/asm-arm/arch-ixp4xx/fsg.h + * @@ -396,28 +396,12 @@ Index: linux-2.6.23.12-armeb/include/asm-arm/arch-ixp4xx/fsg.h + +/* 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 -+*/ ++#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-armeb/include/asm-arm/arch-ixp4xx/hardware.h =================================================================== --- linux-2.6.23.12-armeb.orig/include/asm-arm/arch-ixp4xx/hardware.h 2008-01-09 12:49:04.000000000 +1030 @@ -432,8 +416,8 @@ Index: linux-2.6.23.12-armeb/include/asm-arm/arch-ixp4xx/hardware.h Index: linux-2.6.23.12-armeb/include/asm-arm/arch-ixp4xx/irqs.h =================================================================== --- linux-2.6.23.12-armeb.orig/include/asm-arm/arch-ixp4xx/irqs.h 2008-01-09 12:49:04.000000000 +1030 -+++ linux-2.6.23.12-armeb/include/asm-arm/arch-ixp4xx/irqs.h 2008-01-09 12:49:07.000000000 +1030 -@@ -128,4 +128,17 @@ ++++ linux-2.6.23.12-armeb/include/asm-arm/arch-ixp4xx/irqs.h 2008-01-11 13:30:09.000000000 +1030 +@@ -128,4 +128,11 @@ #define IRQ_DSMG600_PCI_INTE IRQ_IXP4XX_GPIO7 #define IRQ_DSMG600_PCI_INTF IRQ_IXP4XX_GPIO6 @@ -444,18 +428,12 @@ Index: linux-2.6.23.12-armeb/include/asm-arm/arch-ixp4xx/irqs.h +#define IRQ_FSG_PCI_INTB IRQ_IXP4XX_GPIO7 +#define IRQ_FSG_PCI_INTC IRQ_IXP4XX_GPIO5 + -+/* %%% REMOVE %%% -+#define IRQ_FSG_PCI_SLOT0 IRQ_IXP4XX_GPIO6 -+#define IRQ_FSG_PCI_SLOT1 IRQ_IXP4XX_GPIO7 -+#define IRQ_FSG_IDE IRQ_IXP4XX_GPIO5 -+*/ -+ #endif Index: linux-2.6.23.12-armeb/arch/arm/mach-ixp4xx/fsg-power.c =================================================================== --- /dev/null 1970-01-01 00:00:00.000000000 +0000 -+++ linux-2.6.23.12-armeb/arch/arm/mach-ixp4xx/fsg-power.c 2008-01-09 12:49:07.000000000 +1030 -@@ -0,0 +1,87 @@ ++++ linux-2.6.23.12-armeb/arch/arm/mach-ixp4xx/fsg-power.c 2008-01-11 12:47:50.000000000 +1030 +@@ -0,0 +1,88 @@ +/* + * arch/arm/mach-ixp4xx/fsg-power.c + * @@ -474,9 +452,10 @@ Index: linux-2.6.23.12-armeb/arch/arm/mach-ixp4xx/fsg-power.c + +#include <linux/module.h> +#include <linux/reboot.h> -+#include <linux/irq.h> +#include <linux/interrupt.h> -+#include <linux/kernel.h> ++#include <linux/irq.h> ++#include <linux/jiffies.h> ++#include <linux/timer.h> + +#include <asm/mach-types.h> + @@ -543,3 +522,280 @@ Index: linux-2.6.23.12-armeb/arch/arm/mach-ixp4xx/fsg-power.c +MODULE_AUTHOR("Rod Whitby <rod@whitby.id.au>"); +MODULE_DESCRIPTION("FSG Power/Reset driver"); +MODULE_LICENSE("GPL"); +Index: linux-2.6.23.12-armeb/drivers/leds/Kconfig +=================================================================== +--- linux-2.6.23.12-armeb.orig/drivers/leds/Kconfig 2008-01-11 13:30:47.000000000 +1030 ++++ linux-2.6.23.12-armeb/drivers/leds/Kconfig 2008-01-11 13:34:34.000000000 +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-armeb/drivers/leds/Makefile +=================================================================== +--- linux-2.6.23.12-armeb.orig/drivers/leds/Makefile 2008-01-11 13:30:50.000000000 +1030 ++++ linux-2.6.23.12-armeb/drivers/leds/Makefile 2008-01-11 13:34:34.000000000 +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-armeb/drivers/leds/leds-fsg.c +=================================================================== +--- /dev/null 1970-01-01 00:00:00.000000000 +0000 ++++ linux-2.6.23.12-armeb/drivers/leds/leds-fsg.c 2008-01-11 13:34:34.000000000 +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); ++ led_classdev_suspend(&fsg_sata_led); ++ led_classdev_suspend(&fsg_usb_led); ++ led_classdev_suspend(&fsg_sync_led); ++ led_classdev_suspend(&fsg_ring_led); ++ 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"); |