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authornbd <nbd@3c298f89-4303-0410-b956-a3cf2f4a3e73>2009-03-14 15:52:42 +0000
committernbd <nbd@3c298f89-4303-0410-b956-a3cf2f4a3e73>2009-03-14 15:52:42 +0000
commit26e3776a22bf894ced5af4c28968dc1dc99968eb (patch)
tree2d38a3789e27a423439c37a45a09cae31990a615 /target/linux/s3c24xx/patches-2.6.26/1142-add-resume-reason-sysfs.patch.patch
parent4bd70fc26256cf485f19e0c8b881e078dc36134f (diff)
nuke obsolete kernel stuff
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@14875 3c298f89-4303-0410-b956-a3cf2f4a3e73
Diffstat (limited to 'target/linux/s3c24xx/patches-2.6.26/1142-add-resume-reason-sysfs.patch.patch')
-rwxr-xr-xtarget/linux/s3c24xx/patches-2.6.26/1142-add-resume-reason-sysfs.patch.patch386
1 files changed, 0 insertions, 386 deletions
diff --git a/target/linux/s3c24xx/patches-2.6.26/1142-add-resume-reason-sysfs.patch.patch b/target/linux/s3c24xx/patches-2.6.26/1142-add-resume-reason-sysfs.patch.patch
deleted file mode 100755
index c72f095a4..000000000
--- a/target/linux/s3c24xx/patches-2.6.26/1142-add-resume-reason-sysfs.patch.patch
+++ /dev/null
@@ -1,386 +0,0 @@
-From 95b8e195427ce0c6b495925813d7e10949af8ce3 Mon Sep 17 00:00:00 2001
-From: Andy Green <andy@openmoko.com>
-Date: Fri, 25 Jul 2008 23:06:10 +0100
-Subject: [PATCH] add-resume-reason-sysfs.patch
-
-If you have U-Boot with uboot-add-find-wake-reason.patch, this
-patch will get you a wake reason report from
-
-cat /sys/devices/platform/neo1973-resume.0/resume_reason
-
-it looks like this:
-
- EINT00_ACCEL1
- EINT01_GSM
- EINT02_BLUETOOTH
- EINT03_DEBUGBRD
- EINT04_JACK
- EINT05_WLAN
- EINT06_AUXKEY
- EINT07_HOLDKEY
- EINT08_ACCEL2
-* EINT09_PMU
- adpins
- adprem
- usbins
- usbrem
- rtcalarm
- second
- onkeyr
- onkeyf
- exton1r
- exton1f
- exton2r
- exton2f
- exton3r
- exton3f
- * batfull
- chghalt
- thlimon
- thlimoff
- usblimon
- usblimoff
- adcrdy
- onkey1s
- lowsys
- lowbat
- hightmp
- autopwrfail
- dwn1pwrfail
- dwn2pwrfail
- ledpwrfail
- ledovp
- ldo1pwrfail
- ldo2pwrfail
- ldo3pwrfail
- ldo4pwrfail
- ldo5pwrfail
- ldo6pwrfail
- hcidopwrfail
- hcidoovl
- EINT10_NULL
- EINT11_NULL
- EINT12_GLAMO
- EINT13_NULL
- EINT14_NULL
- EINT15_NULL
-
-This shows a problem, false wake from suspend due to battery full
-
-Signed-off-by: Andy Green <andy@openmoko.com>
----
- arch/arm/mach-s3c2440/mach-gta02.c | 5 +
- arch/arm/plat-s3c24xx/Makefile | 4 +-
- arch/arm/plat-s3c24xx/neo1973_pm_resume_reason.c | 134 ++++++++++++++++++++++
- drivers/i2c/chips/pcf50633.c | 80 +++++++++++++
- include/linux/pcf50633.h | 6 +
- 5 files changed, 227 insertions(+), 2 deletions(-)
- create mode 100644 arch/arm/plat-s3c24xx/neo1973_pm_resume_reason.c
-
-diff --git a/arch/arm/mach-s3c2440/mach-gta02.c b/arch/arm/mach-s3c2440/mach-gta02.c
-index 9e8fae7..90b62c1 100644
---- a/arch/arm/mach-s3c2440/mach-gta02.c
-+++ b/arch/arm/mach-s3c2440/mach-gta02.c
-@@ -378,6 +378,10 @@ struct platform_device gta02_version_device = {
- .num_resources = 0,
- };
-
-+struct platform_device gta02_resume_reason_device = {
-+ .name = "neo1973-resume",
-+ .num_resources = 0,
-+};
-
- static struct map_desc gta02_iodesc[] __initdata = {
- {
-@@ -737,6 +741,7 @@ static struct platform_device *gta02_devices[] __initdata = {
- &gta02_nor_flash,
- &sc32440_fiq_device,
- &gta02_version_device,
-+ &gta02_resume_reason_device,
- &s3c24xx_pwm_device,
- };
-
-diff --git a/arch/arm/plat-s3c24xx/Makefile b/arch/arm/plat-s3c24xx/Makefile
-index c173f7b..f60dc5f 100644
---- a/arch/arm/plat-s3c24xx/Makefile
-+++ b/arch/arm/plat-s3c24xx/Makefile
-@@ -34,5 +34,5 @@ obj-$(CONFIG_MACH_NEO1973) += neo1973_version.o \
- neo1973_pm_gsm.o \
- neo1973_pm_gps.o \
- neo1973_pm_bt.o \
-- neo1973_shadow.o
--
-+ neo1973_shadow.o \
-+ neo1973_pm_resume_reason.o
-diff --git a/arch/arm/plat-s3c24xx/neo1973_pm_resume_reason.c b/arch/arm/plat-s3c24xx/neo1973_pm_resume_reason.c
-new file mode 100644
-index 0000000..cca42dc
---- /dev/null
-+++ b/arch/arm/plat-s3c24xx/neo1973_pm_resume_reason.c
-@@ -0,0 +1,134 @@
-+/*
-+ * Resume reason sysfs for the FIC Neo1973 GSM Phone
-+ *
-+ * (C) 2008 by Openmoko Inc.
-+ * Author: Andy Green <andy@openmoko.com>
-+ * All rights reserved.
-+ *
-+ * This program is free software; you can redistribute it and/or modify
-+ * it under the terms of the GNU General Public License resume_reason 2 as
-+ * published by the Free Software Foundation
-+ *
-+ */
-+
-+#include <linux/module.h>
-+#include <linux/init.h>
-+#include <linux/kernel.h>
-+#include <linux/platform_device.h>
-+#include <linux/io.h>
-+
-+#include <asm/hardware.h>
-+#include <asm/mach-types.h>
-+
-+#ifdef CONFIG_MACH_NEO1973_GTA02
-+#include <asm/arch/gta02.h>
-+#include <linux/pcf50633.h>
-+
-+
-+static unsigned int *gstatus4_mapped;
-+static char *resume_reasons[] = {
-+ "EINT00_ACCEL1",
-+ "EINT01_GSM",
-+ "EINT02_BLUETOOTH",
-+ "EINT03_DEBUGBRD",
-+ "EINT04_JACK",
-+ "EINT05_WLAN",
-+ "EINT06_AUXKEY",
-+ "EINT07_HOLDKEY",
-+ "EINT08_ACCEL2",
-+ "EINT09_PMU",
-+ "EINT10_NULL",
-+ "EINT11_NULL",
-+ "EINT12_GLAMO",
-+ "EINT13_NULL",
-+ "EINT14_NULL",
-+ "EINT15_NULL",
-+ NULL
-+};
-+
-+static ssize_t resume_reason_read(struct device *dev,
-+ struct device_attribute *attr,
-+ char *buf)
-+{
-+ int bit = 0;
-+ char *end = buf;
-+
-+ for (bit = 0; resume_reasons[bit]; bit++) {
-+ if ((*gstatus4_mapped) & (1 << bit))
-+ end += sprintf(end, "* %s\n", resume_reasons[bit]);
-+ else
-+ end += sprintf(end, " %s\n", resume_reasons[bit]);
-+
-+ if (bit == 9) /* PMU */
-+ end += pcf50633_report_resumers(pcf50633_global, end);
-+ }
-+
-+ return end - buf;
-+}
-+
-+
-+static DEVICE_ATTR(resume_reason, 0644, resume_reason_read, NULL);
-+
-+static struct attribute *neo1973_resume_reason_sysfs_entries[] = {
-+ &dev_attr_resume_reason.attr,
-+ NULL
-+};
-+
-+static struct attribute_group neo1973_resume_reason_attr_group = {
-+ .name = NULL,
-+ .attrs = neo1973_resume_reason_sysfs_entries,
-+};
-+
-+static int __init neo1973_resume_reason_probe(struct platform_device *pdev)
-+{
-+ dev_info(&pdev->dev, "starting\n");
-+
-+ switch (machine_arch_type) {
-+#ifdef CONFIG_MACH_NEO1973_GTA01
-+ case MACH_TYPE_NEO1973_GTA01:
-+ return -EINVAL;
-+#endif /* CONFIG_MACH_NEO1973_GTA01 */
-+ default:
-+ gstatus4_mapped = ioremap(0x560000BC, 0x4);
-+ if (!gstatus4_mapped) {
-+ dev_err(&pdev->dev, "failed to ioremap() memory region\n");
-+ return -EINVAL;
-+ }
-+ break;
-+ }
-+
-+ return sysfs_create_group(&pdev->dev.kobj, &neo1973_resume_reason_attr_group);
-+}
-+
-+static int neo1973_resume_reason_remove(struct platform_device *pdev)
-+{
-+ sysfs_remove_group(&pdev->dev.kobj, &neo1973_resume_reason_attr_group);
-+ iounmap(gstatus4_mapped);
-+ return 0;
-+}
-+
-+static struct platform_driver neo1973_resume_reason_driver = {
-+ .probe = neo1973_resume_reason_probe,
-+ .remove = neo1973_resume_reason_remove,
-+ .driver = {
-+ .name = "neo1973-resume",
-+ },
-+};
-+
-+static int __devinit neo1973_resume_reason_init(void)
-+{
-+ return platform_driver_register(&neo1973_resume_reason_driver);
-+}
-+
-+static void neo1973_resume_reason_exit(void)
-+{
-+ platform_driver_unregister(&neo1973_resume_reason_driver);
-+}
-+
-+module_init(neo1973_resume_reason_init);
-+module_exit(neo1973_resume_reason_exit);
-+
-+MODULE_LICENSE("GPL");
-+MODULE_AUTHOR("Andy Green <andy@openmoko.com>");
-+MODULE_DESCRIPTION("Neo1973 resume_reason");
-+#endif
-diff --git a/drivers/i2c/chips/pcf50633.c b/drivers/i2c/chips/pcf50633.c
-index da58aa3..d2ff2c1 100644
---- a/drivers/i2c/chips/pcf50633.c
-+++ b/drivers/i2c/chips/pcf50633.c
-@@ -120,6 +120,8 @@ struct pcf50633_data {
- int allow_close;
- int onkey_seconds;
- int irq;
-+ int have_been_suspended;
-+ unsigned char pcfirq_resume[5];
-
- int coldplug_done; /* cleared by probe, set by first work service */
- int flag_bat_voltage_read; /* ipc to /sys batt voltage read func */
-@@ -597,6 +599,17 @@ static void pcf50633_work(struct work_struct *work)
- return;
- }
-
-+ /* hey did we just resume? */
-+
-+ if (pcf->have_been_suspended) {
-+ pcf->have_been_suspended = 0;
-+ /*
-+ * grab a copy of resume interrupt reasons
-+ * from pcf50633 POV
-+ */
-+ memcpy(pcf->pcfirq_resume, pcfirq, sizeof(pcf->pcfirq_resume));
-+ }
-+
- if (!pcf->coldplug_done) {
- DEBUGP("PMU Coldplug init\n");
-
-@@ -1856,6 +1869,71 @@ static int pcf50633_detach_client(struct i2c_client *client)
- return 0;
- }
-
-+/* you're going to need >300 bytes in buf */
-+
-+int pcf50633_report_resumers(struct pcf50633_data *pcf, char *buf)
-+{
-+ static char *int_names[] = {
-+ "adpins",
-+ "adprem",
-+ "usbins",
-+ "usbrem",
-+ NULL,
-+ NULL,
-+ "rtcalarm",
-+ "second",
-+
-+ "onkeyr",
-+ "onkeyf",
-+ "exton1r",
-+ "exton1f",
-+ "exton2r",
-+ "exton2f",
-+ "exton3r",
-+ "exton3f",
-+
-+ "batfull",
-+ "chghalt",
-+ "thlimon",
-+ "thlimoff",
-+ "usblimon",
-+ "usblimoff",
-+ "adcrdy",
-+ "onkey1s",
-+
-+ "lowsys",
-+ "lowbat",
-+ "hightmp",
-+ "autopwrfail",
-+ "dwn1pwrfail",
-+ "dwn2pwrfail",
-+ "ledpwrfail",
-+ "ledovp",
-+
-+ "ldo1pwrfail",
-+ "ldo2pwrfail",
-+ "ldo3pwrfail",
-+ "ldo4pwrfail",
-+ "ldo5pwrfail",
-+ "ldo6pwrfail",
-+ "hcidopwrfail",
-+ "hcidoovl"
-+ };
-+ char *end = buf;
-+ int n;
-+
-+ for (n = 0; n < 40; n++)
-+ if (int_names[n]) {
-+ if (pcf->pcfirq_resume[n >> 3] & (1 >> (n & 7)))
-+ end += sprintf(end, " * %s\n", int_names[n]);
-+ else
-+ end += sprintf(end, " %s\n", int_names[n]);
-+ }
-+
-+ return end - buf;
-+}
-+
-+
- #ifdef CONFIG_PM
- #define INT1M_RESUMERS (PCF50633_INT1_ADPINS | \
- PCF50633_INT1_ADPREM | \
-@@ -1938,6 +2016,8 @@ static int pcf50633_suspend(struct device *dev, pm_message_t state)
- __reg_write(pcf, PCF50633_REG_INT4M, ~INT4M_RESUMERS & 0xff);
- __reg_write(pcf, PCF50633_REG_INT5M, ~INT5M_RESUMERS & 0xff);
-
-+ pcf->have_been_suspended = 1;
-+
- mutex_unlock(&pcf->lock);
-
- return 0;
-diff --git a/include/linux/pcf50633.h b/include/linux/pcf50633.h
-index f427985..39d919d 100644
---- a/include/linux/pcf50633.h
-+++ b/include/linux/pcf50633.h
-@@ -64,6 +64,12 @@ pcf50633_charge_enable(struct pcf50633_data *pcf, int on);
- extern void
- pcf50633_backlight_resume(struct pcf50633_data *pcf);
-
-+extern u_int16_t
-+pcf50633_battvolt(struct pcf50633_data *pcf);
-+
-+extern int
-+pcf50633_report_resumers(struct pcf50633_data *pcf, char *buf);
-+
- #define PCF50633_FEAT_EXTON 0x00000001 /* not yet supported */
- #define PCF50633_FEAT_MBC 0x00000002
- #define PCF50633_FEAT_BBC 0x00000004 /* not yet supported */
---
-1.5.6.3
-