From e570a61a0baa6d85e3a576e296443f5c35f6842e Mon Sep 17 00:00:00 2001 From: Andy Green Date: Fri, 25 Jul 2008 23:06:10 +0100 Subject: [PATCH] add-gta01-resume-sysfs.patch Adds the somewhat simpler resume source support for GTA01 since PMU is not a wake source Signed-off-by: Andy Green --- arch/arm/plat-s3c24xx/neo1973_pm_resume_reason.c | 53 +++++++++++++-------- 1 files changed, 33 insertions(+), 20 deletions(-) diff --git a/arch/arm/plat-s3c24xx/neo1973_pm_resume_reason.c b/arch/arm/plat-s3c24xx/neo1973_pm_resume_reason.c index cca42dc..145556b 100644 --- a/arch/arm/plat-s3c24xx/neo1973_pm_resume_reason.c +++ b/arch/arm/plat-s3c24xx/neo1973_pm_resume_reason.c @@ -23,10 +23,28 @@ #ifdef CONFIG_MACH_NEO1973_GTA02 #include #include - +#endif static unsigned int *gstatus4_mapped; -static char *resume_reasons[] = { +static char *resume_reasons[][17] = { { /* GTA01 */ + "EINT00_NULL", + "EINT01_GSM", + "EINT02_NULL", + "EINT03_NULL", + "EINT04_JACK", + "EINT05_SDCARD", + "EINT06_AUXKEY", + "EINT07_HOLDKEY", + "EINT08_NULL", + "EINT09_NULL", + "EINT10_NULL", + "EINT11_NULL", + "EINT12_NULL", + "EINT13_NULL", + "EINT14_NULL", + "EINT15_NULL", + NULL +}, { /* GTA02 */ "EINT00_ACCEL1", "EINT01_GSM", "EINT02_BLUETOOTH", @@ -44,7 +62,7 @@ static char *resume_reasons[] = { "EINT14_NULL", "EINT15_NULL", NULL -}; +} }; static ssize_t resume_reason_read(struct device *dev, struct device_attribute *attr, @@ -52,15 +70,18 @@ static ssize_t resume_reason_read(struct device *dev, { int bit = 0; char *end = buf; + int gta = !!machine_is_neo1973_gta02(); - for (bit = 0; resume_reasons[bit]; bit++) { + for (bit = 0; resume_reasons[gta][bit]; bit++) { if ((*gstatus4_mapped) & (1 << bit)) - end += sprintf(end, "* %s\n", resume_reasons[bit]); + end += sprintf(end, "* %s\n", resume_reasons[gta][bit]); else - end += sprintf(end, " %s\n", resume_reasons[bit]); + end += sprintf(end, " %s\n", resume_reasons[gta][bit]); - if (bit == 9) /* PMU */ +#ifdef CONFIG_MACH_NEO1973_GTA02 + if ((gta) && (bit == 9)) /* PMU */ end += pcf50633_report_resumers(pcf50633_global, end); +#endif } return end - buf; @@ -83,21 +104,14 @@ 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: + gstatus4_mapped = ioremap(0x560000BC /* GSTATUS4 */, 0x4); + if (!gstatus4_mapped) { + dev_err(&pdev->dev, "failed to ioremap() memory region\n"); 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); + return sysfs_create_group(&pdev->dev.kobj, + &neo1973_resume_reason_attr_group); } static int neo1973_resume_reason_remove(struct platform_device *pdev) @@ -131,4 +145,3 @@ module_exit(neo1973_resume_reason_exit); MODULE_LICENSE("GPL"); MODULE_AUTHOR("Andy Green "); MODULE_DESCRIPTION("Neo1973 resume_reason"); -#endif -- 1.5.6.3