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the ds1672 can be detected -- fix the driver and remove unneeded hacks
authorImre Kaloz <kaloz@openwrt.org>
Tue, 29 Apr 2008 20:40:36 +0000 (20:40 +0000)
committerImre Kaloz <kaloz@openwrt.org>
Tue, 29 Apr 2008 20:40:36 +0000 (20:40 +0000)
SVN-Revision: 10984

target/linux/generic-2.6/patches-2.6.24/403-ds1672_detect.patch [new file with mode: 0644] patch | blob
target/linux/ixp4xx/patches-2.6.24/190-cambria_support.patch patch | blob | history
target/linux/ixp4xx/patches-2.6.24/298-avila_rtc_fixup.patch [deleted file] patch | blob | history

diff --git a/target/linux/generic-2.6/patches-2.6.24/403-ds1672_detect.patch b/target/linux/generic-2.6/patches-2.6.24/403-ds1672_detect.patch
new file mode 100644 (file)
index 0000000..c3eb72c
--- /dev/null
+++ b/target/linux/generic-2.6/patches-2.6.24/403-ds1672_detect.patch
@@ -0,0 +1,16 @@
+--- linux-2.6.24.5/drivers/rtc/rtc-ds1672.c    2008-04-19 03:53:39.000000000 +0200
++++ linux-2.6.24.5-owrt/drivers/rtc/rtc-ds1672.c       2008-04-29 22:16:41.000000000 +0200
+@@ -13,10 +13,10 @@
+ #include <linux/i2c.h>
+ #include <linux/rtc.h>
+ 
+-#define DRV_VERSION "0.3"
++#define DRV_VERSION "0.4"
+ 
+-/* Addresses to scan: none. This chip cannot be detected. */
+-static unsigned short normal_i2c[] = { I2C_CLIENT_END };
++/* Addresses to scan: 0x68 */
++static unsigned short normal_i2c[] = { 0x68, I2C_CLIENT_END };
+ 
+ /* Insmod parameters */
+ I2C_CLIENT_INSMOD;
diff --git a/target/linux/ixp4xx/patches-2.6.24/190-cambria_support.patch b/target/linux/ixp4xx/patches-2.6.24/190-cambria_support.patch
index 4f7f996b2f9b8db71c1b1062356476bd07adef45..4fbc1de8a6e7ef8fed92330f3441f9a47a892d99 100644 (file)
--- a/target/linux/ixp4xx/patches-2.6.24/190-cambria_support.patch
+++ b/target/linux/ixp4xx/patches-2.6.24/190-cambria_support.patch
@@ -125,7 +125,7 @@ diff -Nur linux-2.6.24.5/arch/arm/mach-ixp4xx/cambria-pci.c linux-2.6.24.5-owrt/
 diff -Nur linux-2.6.24.5/arch/arm/mach-ixp4xx/cambria-setup.c linux-2.6.24.5-owrt/arch/arm/mach-ixp4xx/cambria-setup.c
 --- linux-2.6.24.5/arch/arm/mach-ixp4xx/cambria-setup.c        1970-01-01 01:00:00.000000000 +0100
 +++ linux-2.6.24.5-owrt/arch/arm/mach-ixp4xx/cambria-setup.c   2008-04-28 21:07:16.000000000 +0200
-@@ -0,0 +1,280 @@
+@@ -0,0 +1,250 @@
 +/*
 + * arch/arm/mach-ixp4xx/cambria-setup.c
 + *
@@ -303,35 +303,6 @@ diff -Nur linux-2.6.24.5/arch/arm/mach-ixp4xx/cambria-setup.c linux-2.6.24.5-owr
 +      &cambria_eth[1],
 +};
 +
-+static char cambria_rtc_probe[] __initdata = "rtc-ds1672.probe=0,0x68 ";
-+
-+static void __init cambria_fixup(struct machine_desc *desc,
-+                      struct tag *tags, char **cmdline, struct meminfo *mi)
-+{
-+      struct tag *t = tags;
-+      char *p = *cmdline;
-+
-+      /* Find the end of the tags table, taking note of any cmdline tag. */
-+      for (; t->hdr.size; t = tag_next(t)) {
-+              if (t->hdr.tag == ATAG_CMDLINE) {
-+                      p = t->u.cmdline.cmdline;
-+              }
-+      }
-+
-+      /* Overwrite the end of the table with a new cmdline tag. */
-+      t->hdr.tag = ATAG_CMDLINE;
-+      t->hdr.size = (sizeof (struct tag_header) +
-+              strlen(cambria_rtc_probe) + strlen(p) + 1 + 4) >> 2;
-+      strlcpy(t->u.cmdline.cmdline, cambria_rtc_probe, COMMAND_LINE_SIZE);
-+      strlcpy(t->u.cmdline.cmdline + strlen(cambria_rtc_probe), p,
-+              COMMAND_LINE_SIZE - strlen(cambria_rtc_probe));
-+
-+      /* Terminate the table. */
-+      t = tag_next(t);
-+      t->hdr.tag = ATAG_NONE;
-+      t->hdr.size = 0;
-+}
-+
 +#ifdef CONFIG_SENSORS_EEPROM
 +static int cambria_eeprom_do(struct notifier_block *self, unsigned long event, void *t)
 +{
@@ -398,7 +369,6 @@ diff -Nur linux-2.6.24.5/arch/arm/mach-ixp4xx/cambria-setup.c linux-2.6.24.5-owr
 +      /* Maintainer: Imre Kaloz <kaloz@openwrt.org> */
 +      .phys_io        = IXP4XX_PERIPHERAL_BASE_PHYS,
 +      .io_pg_offst    = ((IXP4XX_PERIPHERAL_BASE_VIRT) >> 18) & 0xfffc,
-+      .fixup          = cambria_fixup,
 +      .map_io         = ixp4xx_map_io,
 +      .init_irq       = ixp4xx_init_irq,
 +      .timer          = &ixp4xx_timer,
diff --git a/target/linux/ixp4xx/patches-2.6.24/298-avila_rtc_fixup.patch b/target/linux/ixp4xx/patches-2.6.24/298-avila_rtc_fixup.patch
deleted file mode 100644 (file)
index b7cf71c..0000000
--- a/target/linux/ixp4xx/patches-2.6.24/298-avila_rtc_fixup.patch
+++ /dev/null
@@ -1,56 +0,0 @@
-Index: linux-2.6.24.2/arch/arm/mach-ixp4xx/avila-setup.c
-===================================================================
---- linux-2.6.24.2.orig/arch/arm/mach-ixp4xx/avila-setup.c
-+++ linux-2.6.24.2/arch/arm/mach-ixp4xx/avila-setup.c
-@@ -163,6 +163,35 @@ static struct platform_device *avila_dev
-       &avila_uart
- };
- 
-+static char avila_rtc_probe[] __initdata = "rtc-ds1672.probe=0,0x68 ";
-+
-+static void __init avila_fixup(struct machine_desc *desc,
-+                      struct tag *tags, char **cmdline, struct meminfo *mi)
-+{
-+      struct tag *t = tags;
-+      char *p = *cmdline;
-+
-+      /* Find the end of the tags table, taking note of any cmdline tag. */
-+      for (; t->hdr.size; t = tag_next(t)) {
-+              if (t->hdr.tag == ATAG_CMDLINE) {
-+                      p = t->u.cmdline.cmdline;
-+              }
-+      }
-+
-+      /* Overwrite the end of the table with a new cmdline tag. */
-+      t->hdr.tag = ATAG_CMDLINE;
-+      t->hdr.size = (sizeof (struct tag_header) +
-+              strlen(avila_rtc_probe) + strlen(p) + 1 + 4) >> 2;
-+      strlcpy(t->u.cmdline.cmdline, avila_rtc_probe, COMMAND_LINE_SIZE);
-+      strlcpy(t->u.cmdline.cmdline + strlen(avila_rtc_probe), p,
-+              COMMAND_LINE_SIZE - strlen(avila_rtc_probe));
-+
-+      /* Terminate the table. */
-+      t = tag_next(t);
-+      t->hdr.tag = ATAG_NONE;
-+      t->hdr.size = 0;
-+}
-+
- static void __init avila_init(void)
- {
-       ixp4xx_sys_init();
-@@ -192,6 +221,7 @@ MACHINE_START(AVILA, "Gateworks Avila Ne
-       /* Maintainer: Deepak Saxena <dsaxena@plexity.net> */
-       .phys_io        = IXP4XX_PERIPHERAL_BASE_PHYS,
-       .io_pg_offst    = ((IXP4XX_PERIPHERAL_BASE_VIRT) >> 18) & 0xfffc,
-+      .fixup          = avila_fixup,
-       .map_io         = ixp4xx_map_io,
-       .init_irq       = ixp4xx_init_irq,
-       .timer          = &ixp4xx_timer,
-@@ -209,6 +239,7 @@ MACHINE_START(LOFT, "Giant Shoulder Inc 
-       /* Maintainer: Tom Billman <kernel@giantshoulderinc.com> */
-       .phys_io        = IXP4XX_PERIPHERAL_BASE_PHYS,
-       .io_pg_offst    = ((IXP4XX_PERIPHERAL_BASE_VIRT) >> 18) & 0xfffc,
-+      .fixup          = avila_fixup,
-       .map_io         = ixp4xx_map_io,
-       .init_irq       = ixp4xx_init_irq,
-       .timer          = &ixp4xx_timer,
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