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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-2.6.26/1137-s3c24xx-pwm-platform-driver.patch.patch
parentb4644aedce6526b5d07b336187c8e6417c7dd75e (diff)
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nuke obsolete kernel stuff
SVN-Revision: 14875
Diffstat (limited to 'target/linux/s3c24xx/patches-2.6.26/1137-s3c24xx-pwm-platform-driver.patch.patch')
-rwxr-xr-xtarget/linux/s3c24xx/patches-2.6.26/1137-s3c24xx-pwm-platform-driver.patch.patch127
1 files changed, 0 insertions, 127 deletions
diff --git a/target/linux/s3c24xx/patches-2.6.26/1137-s3c24xx-pwm-platform-driver.patch.patch b/target/linux/s3c24xx/patches-2.6.26/1137-s3c24xx-pwm-platform-driver.patch.patch
deleted file mode 100755
index e4cb87b67c..0000000000
--- a/target/linux/s3c24xx/patches-2.6.26/1137-s3c24xx-pwm-platform-driver.patch.patch
+++ /dev/null
@@ -1,127 +0,0 @@
-From 6563c08a68d30e3b53b6a3a2b1916b129f4afc68 Mon Sep 17 00:00:00 2001
-From: matt_hsu <matt_hsu@openmoko.org>
-Date: Fri, 25 Jul 2008 23:06:08 +0100
-Subject: [PATCH] s3c24xx-pwm-platform-driver.patch
-
-This patch is to register pwm as platform driver to keep the PWM-related
-config when system is in suspend/resume. This could fix the following
-issue after resume:
-
-- HDQ read timeout
-- LEDs blinked abnormally(if LEDs is driven by PWM)
-
-Signed-off-by: Matt Hsu <matt_hsu@openmoko.org>
----
- arch/arm/mach-s3c2410/pwm.c | 63 ++++++++++++++++++++++++++++++++++++
- arch/arm/mach-s3c2440/mach-gta02.c | 6 +++
- 2 files changed, 69 insertions(+), 0 deletions(-)
-
-diff --git a/arch/arm/mach-s3c2410/pwm.c b/arch/arm/mach-s3c2410/pwm.c
-index 23738c1..86a4faa 100644
---- a/arch/arm/mach-s3c2410/pwm.c
-+++ b/arch/arm/mach-s3c2410/pwm.c
-@@ -20,10 +20,17 @@
- #include <linux/kernel.h>
- #include <linux/init.h>
- #include <linux/clk.h>
-+#include <linux/device.h>
- #include <asm/hardware.h>
- #include <asm/plat-s3c/regs-timer.h>
- #include <asm/arch/pwm.h>
-
-+#ifdef CONFIG_PM
-+ static unsigned long standby_reg_tcon;
-+ static unsigned long standby_reg_tcfg0;
-+ static unsigned long standby_reg_tcfg1;
-+#endif
-+
- int s3c2410_pwm_disable(struct s3c2410_pwm *pwm)
- {
- unsigned long tcon;
-@@ -212,3 +219,59 @@ int s3c2410_pwm_dumpregs(void)
- return 0;
- }
- EXPORT_SYMBOL_GPL(s3c2410_pwm_dumpregs);
-+
-+static int __init s3c24xx_pwm_probe(struct platform_device *pdev)
-+{
-+ dev_info(&pdev->dev, "s3c24xx_pwm is registered \n");
-+
-+ return 0;
-+}
-+
-+#ifdef CONFIG_PM
-+static int s3c24xx_pwm_suspend(struct platform_device *pdev, pm_message_t state)
-+{
-+ /* PWM config should be kept in suspending */
-+ standby_reg_tcon = __raw_readl(S3C2410_TCON);
-+ standby_reg_tcfg0 = __raw_readl(S3C2410_TCFG0);
-+ standby_reg_tcfg1 = __raw_readl(S3C2410_TCFG1);
-+
-+ return 0;
-+}
-+
-+static int s3c24xx_pwm_resume(struct platform_device *pdev)
-+{
-+ __raw_writel(standby_reg_tcon, S3C2410_TCON);
-+ __raw_writel(standby_reg_tcfg0, S3C2410_TCFG0);
-+ __raw_writel(standby_reg_tcfg1, S3C2410_TCFG1);
-+
-+ return 0;
-+}
-+#else
-+#define sc32440_pwm_suspend NULL
-+#define sc32440_pwm_resume NULL
-+#endif
-+
-+static struct platform_driver s3c24xx_pwm_driver = {
-+ .driver = {
-+ .name = "s3c24xx_pwm",
-+ .owner = THIS_MODULE,
-+ },
-+ .probe = s3c24xx_pwm_probe,
-+ .suspend = s3c24xx_pwm_suspend,
-+ .resume = s3c24xx_pwm_resume,
-+};
-+
-+static int __init s3c24xx_pwm_init(void)
-+{
-+ return platform_driver_register(&s3c24xx_pwm_driver);
-+}
-+
-+static void __exit s3c24xx_pwm_exit(void)
-+{
-+}
-+
-+MODULE_AUTHOR("Javi Roman <javiroman@kernel-labs.org>");
-+MODULE_LICENSE("GPL");
-+
-+module_init(s3c24xx_pwm_init);
-+module_exit(s3c24xx_pwm_exit);
-diff --git a/arch/arm/mach-s3c2440/mach-gta02.c b/arch/arm/mach-s3c2440/mach-gta02.c
-index 27babc9..1954121 100644
---- a/arch/arm/mach-s3c2440/mach-gta02.c
-+++ b/arch/arm/mach-s3c2440/mach-gta02.c
-@@ -719,6 +719,11 @@ static struct platform_device gta02_sdio_dev = {
- .num_resources = ARRAY_SIZE(gta02_sdio_resources),
- };
-
-+struct platform_device s3c24xx_pwm_device = {
-+ .name = "s3c24xx_pwm",
-+ .num_resources = 0,
-+};
-+
- static struct platform_device *gta02_devices[] __initdata = {
- &s3c_device_usb,
- &s3c_device_wdt,
-@@ -731,6 +736,7 @@ static struct platform_device *gta02_devices[] __initdata = {
- &gta02_nor_flash,
- &sc32440_fiq_device,
- &gta02_version_device,
-+ &s3c24xx_pwm_device,
- };
-
- static struct s3c2410_nand_set gta02_nand_sets[] = {
---
-1.5.6.3
-