aboutsummaryrefslogtreecommitdiffstats
path: root/target/linux/s3c24xx/patches-2.6.24/1103-add-gta02-pcb-revision-detect.patch.patch
diff options
context:
space:
mode:
authorFelix Fietkau <nbd@openwrt.org>2009-03-14 15:52:42 +0000
committerFelix Fietkau <nbd@openwrt.org>2009-03-14 15:52:42 +0000
commit16defbb2bd9478f9e5384b9722f20a694e6bae41 (patch)
treef52e202c30c7fca103b196ece1223e18446e4dfc /target/linux/s3c24xx/patches-2.6.24/1103-add-gta02-pcb-revision-detect.patch.patch
parentb4644aedce6526b5d07b336187c8e6417c7dd75e (diff)
downloadupstream-16defbb2bd9478f9e5384b9722f20a694e6bae41.tar.gz
upstream-16defbb2bd9478f9e5384b9722f20a694e6bae41.tar.bz2
upstream-16defbb2bd9478f9e5384b9722f20a694e6bae41.zip
nuke obsolete kernel stuff
SVN-Revision: 14875
Diffstat (limited to 'target/linux/s3c24xx/patches-2.6.24/1103-add-gta02-pcb-revision-detect.patch.patch')
-rw-r--r--target/linux/s3c24xx/patches-2.6.24/1103-add-gta02-pcb-revision-detect.patch.patch118
1 files changed, 0 insertions, 118 deletions
diff --git a/target/linux/s3c24xx/patches-2.6.24/1103-add-gta02-pcb-revision-detect.patch.patch b/target/linux/s3c24xx/patches-2.6.24/1103-add-gta02-pcb-revision-detect.patch.patch
deleted file mode 100644
index 523edf0a28..0000000000
--- a/target/linux/s3c24xx/patches-2.6.24/1103-add-gta02-pcb-revision-detect.patch.patch
+++ /dev/null
@@ -1,118 +0,0 @@
-From b8d251412bc4c420f33920c2d9492076fc7b9624 Mon Sep 17 00:00:00 2001
-From: Andy Green <andy@openmoko.com>
-Date: Sun, 13 Apr 2008 07:25:52 +0100
-Subject: [PATCH] add-gta02-pcb-revision-detect.patch
-
-Add function
-
-int gta02_get_pcb_revision(void)
-
-which returns state of GTA02 PCB revision pins. It is also called
-and logged during boot with KERN_INFO. The results look like:
-
-b9 b8 b2 b1 b0
- GPD4 GPD3 GPD0 GPC15 GPC13
-
- GTA02 A5 and before: 0x000
- GTA02 A6 : 0x001
-
-Signed-off-by: Andy Green <andy@openmoko.com>
----
- arch/arm/mach-s3c2440/mach-gta02.c | 55 +++++++++++++++++++++++++++++++++-
- include/asm-arm/arch-s3c2410/gta02.h | 9 +++++
- 2 files changed, 63 insertions(+), 1 deletions(-)
-
-diff --git a/arch/arm/mach-s3c2440/mach-gta02.c b/arch/arm/mach-s3c2440/mach-gta02.c
-index 99206ee..a2a63fe 100644
---- a/arch/arm/mach-s3c2440/mach-gta02.c
-+++ b/arch/arm/mach-s3c2440/mach-gta02.c
-@@ -320,6 +320,59 @@ FIQ_HANDLER_ENTRY(256, 512)
- FIQ_HANDLER_END()
-
-
-+/**
-+ * returns PCB revision information in b9,b8 and b2,b1,b0
-+ * Pre-GTA02 A6 returns 0x000
-+ * GTA02 A6 returns 0x101
-+ * ...
-+ */
-+
-+int gta02_get_pcb_revision(void)
-+{
-+ int n;
-+ int u = 0;
-+ static unsigned long pinlist[] = {
-+ GTA02_PCB_ID1_0,
-+ GTA02_PCB_ID1_1,
-+ GTA02_PCB_ID1_2,
-+ GTA02_PCB_ID2_0,
-+ GTA02_PCB_ID2_1,
-+ };
-+ static int pin_offset[] = {
-+ 0, 1, 2, 8, 9
-+ };
-+
-+ for (n = 0 ; n < ARRAY_SIZE(pinlist); n++) {
-+ /*
-+ * set the PCB version GPIO to be pulled-down input
-+ * force low briefly first
-+ */
-+ s3c2410_gpio_cfgpin(pinlist[n], S3C2410_GPIO_OUTPUT);
-+ s3c2410_gpio_setpin(pinlist[n], 0);
-+ /* misnomer: it is a pullDOWN in 2442 */
-+ s3c2410_gpio_pullup(pinlist[n], 1);
-+ s3c2410_gpio_cfgpin(pinlist[n], S3C2410_GPIO_INPUT);
-+
-+ udelay(10);
-+
-+ if (s3c2410_gpio_getpin(pinlist[n]))
-+ u |= 1 << pin_offset[n];
-+
-+ /*
-+ * when not being interrogated, all of the revision GPIO
-+ * are set to output HIGH without pulldown so no current flows
-+ * if they are NC or pulled up.
-+ */
-+ s3c2410_gpio_setpin(pinlist[n], 1);
-+ s3c2410_gpio_cfgpin(pinlist[n], S3C2410_GPIO_OUTPUT);
-+ /* misnomer: it is a pullDOWN in 2442 */
-+ s3c2410_gpio_pullup(pinlist[n], 0);
-+ }
-+
-+ return u;
-+}
-+
-+
- static struct map_desc gta02_iodesc[] __initdata = {
- {
- .virtual = 0xe0000000,
-@@ -911,7 +964,7 @@ void gat02_lis302dl_suspend_io(struct lis302dl_info *lis, int resume)
- s3c2410_gpio_pullup(pdata->pin_miso, 0);
- }
-
--const struct lis302dl_platform_data lis302_pdata[] = {
-+struct lis302dl_platform_data lis302_pdata[] = {
- {
- .name = "lis302-1 (top)",
- .pin_chip_select= S3C2410_GPD12,
-diff --git a/include/asm-arm/arch-s3c2410/gta02.h b/include/asm-arm/arch-s3c2410/gta02.h
-index f686a7a..791ea4f 100644
---- a/include/asm-arm/arch-s3c2410/gta02.h
-+++ b/include/asm-arm/arch-s3c2410/gta02.h
-@@ -97,4 +97,13 @@
- #define GTA02v3_IRQ_nUSB_FLT IRQ_EINT18 /* v3 + v4 only */
- #define GTA02v3_IRQ_nGSM_OC IRQ_EINT19 /* v3 + v4 only */
-
-+/* returns 00 000 on GTA02 A5 and earlier, A6 returns 01 001 */
-+#define GTA02_PCB_ID1_0 S3C2410_GPC13
-+#define GTA02_PCB_ID1_1 S3C2410_GPC15
-+#define GTA02_PCB_ID1_2 S3C2410_GPD0
-+#define GTA02_PCB_ID2_0 S3C2410_GPD3
-+#define GTA02_PCB_ID2_1 S3C2410_GPD4
-+
-+int gta02_get_pcb_revision(void);
-+
- #endif /* _GTA02_H */
---
-1.5.6.5
-