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https://git.openwrt.org/openwrt/openwrt.git
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116 lines
3.3 KiB
Diff
116 lines
3.3 KiB
Diff
From 2a48642ac0347c70f105997392f50b1ce8df45a3 Mon Sep 17 00:00:00 2001
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From: Andy Green <andy@openmoko.com>
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Date: Wed, 2 Jul 2008 22:36:10 +0100
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Subject: [PATCH] add-gta01-resume-sysfs.patch
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Adds the somewhat simpler resume source support for GTA01
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since PMU is not a wake source
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Signed-off-by: Andy Green <andy@openmoko.com>
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---
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arch/arm/plat-s3c24xx/neo1973_pm_resume_reason.c | 53 +++++++++++++--------
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1 files changed, 33 insertions(+), 20 deletions(-)
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diff --git a/arch/arm/plat-s3c24xx/neo1973_pm_resume_reason.c b/arch/arm/plat-s3c24xx/neo1973_pm_resume_reason.c
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index cca42dc..145556b 100644
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--- a/arch/arm/plat-s3c24xx/neo1973_pm_resume_reason.c
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+++ b/arch/arm/plat-s3c24xx/neo1973_pm_resume_reason.c
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@@ -23,10 +23,28 @@
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#ifdef CONFIG_MACH_NEO1973_GTA02
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#include <asm/arch/gta02.h>
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#include <linux/pcf50633.h>
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-
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+#endif
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static unsigned int *gstatus4_mapped;
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-static char *resume_reasons[] = {
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+static char *resume_reasons[][17] = { { /* GTA01 */
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+ "EINT00_NULL",
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+ "EINT01_GSM",
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+ "EINT02_NULL",
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+ "EINT03_NULL",
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+ "EINT04_JACK",
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+ "EINT05_SDCARD",
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+ "EINT06_AUXKEY",
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+ "EINT07_HOLDKEY",
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+ "EINT08_NULL",
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+ "EINT09_NULL",
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+ "EINT10_NULL",
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+ "EINT11_NULL",
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+ "EINT12_NULL",
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+ "EINT13_NULL",
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+ "EINT14_NULL",
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+ "EINT15_NULL",
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+ NULL
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+}, { /* GTA02 */
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"EINT00_ACCEL1",
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"EINT01_GSM",
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"EINT02_BLUETOOTH",
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@@ -44,7 +62,7 @@ static char *resume_reasons[] = {
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"EINT14_NULL",
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"EINT15_NULL",
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NULL
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-};
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+} };
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static ssize_t resume_reason_read(struct device *dev,
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struct device_attribute *attr,
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@@ -52,15 +70,18 @@ static ssize_t resume_reason_read(struct device *dev,
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{
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int bit = 0;
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char *end = buf;
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+ int gta = !!machine_is_neo1973_gta02();
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- for (bit = 0; resume_reasons[bit]; bit++) {
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+ for (bit = 0; resume_reasons[gta][bit]; bit++) {
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if ((*gstatus4_mapped) & (1 << bit))
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- end += sprintf(end, "* %s\n", resume_reasons[bit]);
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+ end += sprintf(end, "* %s\n", resume_reasons[gta][bit]);
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else
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- end += sprintf(end, " %s\n", resume_reasons[bit]);
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+ end += sprintf(end, " %s\n", resume_reasons[gta][bit]);
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- if (bit == 9) /* PMU */
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+#ifdef CONFIG_MACH_NEO1973_GTA02
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+ if ((gta) && (bit == 9)) /* PMU */
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end += pcf50633_report_resumers(pcf50633_global, end);
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+#endif
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}
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return end - buf;
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@@ -83,21 +104,14 @@ static int __init neo1973_resume_reason_probe(struct platform_device *pdev)
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{
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dev_info(&pdev->dev, "starting\n");
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- switch (machine_arch_type) {
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-#ifdef CONFIG_MACH_NEO1973_GTA01
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- case MACH_TYPE_NEO1973_GTA01:
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+ gstatus4_mapped = ioremap(0x560000BC /* GSTATUS4 */, 0x4);
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+ if (!gstatus4_mapped) {
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+ dev_err(&pdev->dev, "failed to ioremap() memory region\n");
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return -EINVAL;
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-#endif /* CONFIG_MACH_NEO1973_GTA01 */
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- default:
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- gstatus4_mapped = ioremap(0x560000BC, 0x4);
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- if (!gstatus4_mapped) {
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- dev_err(&pdev->dev, "failed to ioremap() memory region\n");
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- return -EINVAL;
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- }
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- break;
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}
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- return sysfs_create_group(&pdev->dev.kobj, &neo1973_resume_reason_attr_group);
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+ return sysfs_create_group(&pdev->dev.kobj,
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+ &neo1973_resume_reason_attr_group);
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}
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static int neo1973_resume_reason_remove(struct platform_device *pdev)
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@@ -131,4 +145,3 @@ module_exit(neo1973_resume_reason_exit);
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MODULE_LICENSE("GPL");
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MODULE_AUTHOR("Andy Green <andy@openmoko.com>");
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MODULE_DESCRIPTION("Neo1973 resume_reason");
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-#endif
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--
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1.5.6.5
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