mirror of
https://github.com/openwrt/openwrt.git
synced 2024-12-30 10:39:04 +00:00
197 lines
6.3 KiB
Diff
197 lines
6.3 KiB
Diff
This trivial patch updates the nslu2 and nas-100d headers to
|
|
remove pointless GPIO defines, and updates nslu2-setup.c
|
|
accordingly. In addition minor style cleanups to some comments
|
|
are included.
|
|
|
|
Signed-off-by: Michael-Luke Jones <mlj28@cam.ac.uk>
|
|
|
|
Index: linux-2.6.21.7/arch/arm/mach-ixp4xx/nslu2-setup.c
|
|
===================================================================
|
|
--- linux-2.6.21.7.orig/arch/arm/mach-ixp4xx/nslu2-setup.c
|
|
+++ linux-2.6.21.7/arch/arm/mach-ixp4xx/nslu2-setup.c
|
|
@@ -50,26 +50,26 @@ static struct ixp4xx_i2c_pins nslu2_i2c_
|
|
static struct resource nslu2_led_resources[] = {
|
|
{
|
|
.name = "ready", /* green led */
|
|
- .start = NSLU2_LED_GRN,
|
|
- .end = NSLU2_LED_GRN,
|
|
+ .start = NSLU2_LED_GRN_GPIO,
|
|
+ .end = NSLU2_LED_GRN_GPIO,
|
|
.flags = IXP4XX_GPIO_HIGH,
|
|
},
|
|
{
|
|
.name = "status", /* red led */
|
|
- .start = NSLU2_LED_RED,
|
|
- .end = NSLU2_LED_RED,
|
|
+ .start = NSLU2_LED_RED_GPIO,
|
|
+ .end = NSLU2_LED_RED_GPIO,
|
|
.flags = IXP4XX_GPIO_HIGH,
|
|
},
|
|
{
|
|
.name = "disk-1",
|
|
- .start = NSLU2_LED_DISK1,
|
|
- .end = NSLU2_LED_DISK1,
|
|
+ .start = NSLU2_LED_DISK1_GPIO,
|
|
+ .end = NSLU2_LED_DISK1_GPIO,
|
|
.flags = IXP4XX_GPIO_LOW,
|
|
},
|
|
{
|
|
.name = "disk-2",
|
|
- .start = NSLU2_LED_DISK2,
|
|
- .end = NSLU2_LED_DISK2,
|
|
+ .start = NSLU2_LED_DISK2_GPIO,
|
|
+ .end = NSLU2_LED_DISK2_GPIO,
|
|
.flags = IXP4XX_GPIO_LOW,
|
|
},
|
|
};
|
|
@@ -181,7 +181,8 @@ static void __init nslu2_init(void)
|
|
|
|
pm_power_off = nslu2_power_off;
|
|
|
|
- /* This is only useful on a modified machine, but it is valuable
|
|
+ /*
|
|
+ * This is only useful on a modified machine, but it is valuable
|
|
* to have it first in order to see debug messages, and so that
|
|
* it does *not* get removed if platform_add_devices fails!
|
|
*/
|
|
Index: linux-2.6.21.7/include/asm-arm/arch-ixp4xx/nslu2.h
|
|
===================================================================
|
|
--- linux-2.6.21.7.orig/include/asm-arm/arch-ixp4xx/nslu2.h
|
|
+++ linux-2.6.21.7/include/asm-arm/arch-ixp4xx/nslu2.h
|
|
@@ -9,7 +9,7 @@
|
|
* based on ixdp425.h:
|
|
* Copyright 2004 (c) MontaVista, Software, Inc.
|
|
*
|
|
- * This file is licensed under the terms of the GNU General Public
|
|
+ * This file is licensed under the terms of the GNU General Public
|
|
* License version 2. This program is licensed "as is" without any
|
|
* warranty of any kind, whether express or implied.
|
|
*/
|
|
@@ -34,36 +34,14 @@
|
|
#define NSLU2_PCI_INTC_PIN 9
|
|
#define NSLU2_PCI_INTD_PIN 8
|
|
|
|
-
|
|
/* NSLU2 Timer */
|
|
#define NSLU2_FREQ 66000000
|
|
-#define NSLU2_CLOCK_TICK_RATE (((NSLU2_FREQ / HZ & ~IXP4XX_OST_RELOAD_MASK) + 1) * HZ)
|
|
-#define NSLU2_CLOCK_TICKS_PER_USEC ((NSLU2_CLOCK_TICK_RATE + USEC_PER_SEC/2) / USEC_PER_SEC)
|
|
-
|
|
-/* GPIO */
|
|
-
|
|
-#define NSLU2_GPIO0 0
|
|
-#define NSLU2_GPIO1 1
|
|
-#define NSLU2_GPIO2 2
|
|
-#define NSLU2_GPIO3 3
|
|
-#define NSLU2_GPIO4 4
|
|
-#define NSLU2_GPIO5 5
|
|
-#define NSLU2_GPIO6 6
|
|
-#define NSLU2_GPIO7 7
|
|
-#define NSLU2_GPIO8 8
|
|
-#define NSLU2_GPIO9 9
|
|
-#define NSLU2_GPIO10 10
|
|
-#define NSLU2_GPIO11 11
|
|
-#define NSLU2_GPIO12 12
|
|
-#define NSLU2_GPIO13 13
|
|
-#define NSLU2_GPIO14 14
|
|
-#define NSLU2_GPIO15 15
|
|
|
|
/* Buttons */
|
|
|
|
-#define NSLU2_PB_GPIO NSLU2_GPIO5
|
|
-#define NSLU2_PO_GPIO NSLU2_GPIO8 /* power off */
|
|
-#define NSLU2_RB_GPIO NSLU2_GPIO12
|
|
+#define NSLU2_PB_GPIO 5
|
|
+#define NSLU2_PO_GPIO 8 /* power off */
|
|
+#define NSLU2_RB_GPIO 12
|
|
|
|
#define NSLU2_PB_IRQ IRQ_IXP4XX_GPIO5
|
|
#define NSLU2_RB_IRQ IRQ_IXP4XX_GPIO12
|
|
@@ -79,16 +57,16 @@
|
|
|
|
/* LEDs */
|
|
|
|
-#define NSLU2_LED_RED NSLU2_GPIO0
|
|
-#define NSLU2_LED_GRN NSLU2_GPIO1
|
|
+#define NSLU2_LED_RED_GPIO 0
|
|
+#define NSLU2_LED_GRN_GPIO 1
|
|
|
|
-#define NSLU2_LED_RED_BM (1L << NSLU2_LED_RED)
|
|
-#define NSLU2_LED_GRN_BM (1L << NSLU2_LED_GRN)
|
|
+#define NSLU2_LED_RED_BM (1L << NSLU2_LED_RED_GPIO)
|
|
+#define NSLU2_LED_GRN_BM (1L << NSLU2_LED_GRN_GPIO)
|
|
|
|
-#define NSLU2_LED_DISK1 NSLU2_GPIO3
|
|
-#define NSLU2_LED_DISK2 NSLU2_GPIO2
|
|
+#define NSLU2_LED_DISK1_GPIO 3
|
|
+#define NSLU2_LED_DISK2_GPIO 2
|
|
|
|
-#define NSLU2_LED_DISK1_BM (1L << NSLU2_GPIO2)
|
|
-#define NSLU2_LED_DISK2_BM (1L << NSLU2_GPIO3)
|
|
+#define NSLU2_LED_DISK1_BM (1L << NSLU2_LED_DISK1_GPIO)
|
|
+#define NSLU2_LED_DISK2_BM (1L << NSLU2_LED_DISK2_GPIO)
|
|
|
|
|
|
Index: linux-2.6.21.7/include/asm-arm/arch-ixp4xx/nas100d.h
|
|
===================================================================
|
|
--- linux-2.6.21.7.orig/include/asm-arm/arch-ixp4xx/nas100d.h
|
|
+++ linux-2.6.21.7/include/asm-arm/arch-ixp4xx/nas100d.h
|
|
@@ -10,7 +10,7 @@
|
|
* based on ixdp425.h:
|
|
* Copyright 2004 (c) MontaVista, Software, Inc.
|
|
*
|
|
- * This file is licensed under the terms of the GNU General Public
|
|
+ * This file is licensed under the terms of the GNU General Public
|
|
* License version 2. This program is licensed "as is" without any
|
|
* warranty of any kind, whether express or implied.
|
|
*/
|
|
@@ -36,31 +36,11 @@
|
|
#define NAS100D_PCI_INTD_PIN 8
|
|
#define NAS100D_PCI_INTE_PIN 7
|
|
|
|
-/* GPIO */
|
|
-
|
|
-#define NAS100D_GPIO0 0
|
|
-#define NAS100D_GPIO1 1
|
|
-#define NAS100D_GPIO2 2
|
|
-#define NAS100D_GPIO3 3
|
|
-#define NAS100D_GPIO4 4
|
|
-#define NAS100D_GPIO5 5
|
|
-#define NAS100D_GPIO6 6
|
|
-#define NAS100D_GPIO7 7
|
|
-#define NAS100D_GPIO8 8
|
|
-#define NAS100D_GPIO9 9
|
|
-#define NAS100D_GPIO10 10
|
|
-#define NAS100D_GPIO11 11
|
|
-#define NAS100D_GPIO12 12
|
|
-#define NAS100D_GPIO13 13
|
|
-#define NAS100D_GPIO14 14
|
|
-#define NAS100D_GPIO15 15
|
|
-
|
|
-
|
|
/* Buttons */
|
|
|
|
-#define NAS100D_PB_GPIO NAS100D_GPIO14
|
|
-#define NAS100D_RB_GPIO NAS100D_GPIO4
|
|
-#define NAS100D_PO_GPIO NAS100D_GPIO12 /* power off */
|
|
+#define NAS100D_PB_GPIO 14
|
|
+#define NAS100D_RB_GPIO 4
|
|
+#define NAS100D_PO_GPIO 12 /* power off */
|
|
|
|
#define NAS100D_PB_IRQ IRQ_IXP4XX_GPIO14
|
|
#define NAS100D_RB_IRQ IRQ_IXP4XX_GPIO4
|
|
Index: linux-2.6.21.7/arch/arm/mach-ixp4xx/nas100d-setup.c
|
|
===================================================================
|
|
--- linux-2.6.21.7.orig/arch/arm/mach-ixp4xx/nas100d-setup.c
|
|
+++ linux-2.6.21.7/arch/arm/mach-ixp4xx/nas100d-setup.c
|
|
@@ -155,7 +155,8 @@ static void __init nas100d_init(void)
|
|
|
|
pm_power_off = nas100d_power_off;
|
|
|
|
- /* This is only useful on a modified machine, but it is valuable
|
|
+ /*
|
|
+ * This is only useful on a modified machine, but it is valuable
|
|
* to have it first in order to see debug messages, and so that
|
|
* it does *not* get removed if platform_add_devices fails!
|
|
*/
|