1 files changed, 0 insertions, 78 deletions
diff --git a/target/linux/ep93xx/patches-2.6.30/004-simone-rtc.patch b/target/linux/ep93xx/patches-2.6.30/004-simone-rtc.patch
deleted file mode 100644
index 69f2c5a9bd..0000000000
--- a/target/linux/ep93xx/patches-2.6.30/004-simone-rtc.patch
+++ /dev/null
@@ -1,78 +0,0 @@
---- a/drivers/rtc/rtc-ds1307.c
-+++ b/drivers/rtc/rtc-ds1307.c
-@@ -661,6 +661,13 @@ static int __devinit ds1307_probe(struct
- 			goto exit_free;
- 		}
- 
-+#if (defined(CONFIG_MACH_SIM_ONE))
-+		/* SIM.ONE board needs 32khz clock on SQW/INTB pin */
-+		i2c_smbus_write_byte_data(client, DS1337_REG_CONTROL,
-+					ds1307->regs[0] & ~DS1337_BIT_INTCN);
-+		i2c_smbus_write_byte_data(client, DS1337_REG_CONTROL,
-+					ds1307->regs[0] | (DS1337_BIT_RS1 | DS1337_BIT_RS2));
-+#endif
- 		/* oscillator off?  turn it on, so clock can tick. */
- 		if (ds1307->regs[0] & DS1337_BIT_nEOSC)
- 			ds1307->regs[0] &= ~DS1337_BIT_nEOSC;
---- a/drivers/rtc/Kconfig
-+++ b/drivers/rtc/Kconfig
-@@ -570,6 +570,14 @@ config RTC_DRV_EP93XX
- 	  This driver can also be built as a module. If so, the module
- 	  will be called rtc-ep93xx.
- 
-+config RTC_DRV_EP93XX_DS1337
-+	bool "Cirrus Logic EP93XX using DS1337 chip"
-+	depends on RTC_DRV_EP93XX && I2C && MACH_SIM_ONE
-+	help
-+	  If you say yes here, the EP93XX driver will use the
-+	  battery-backed-up DS1337 RTC chip on the SIM.ONE board.
-+	  You almost certainly want this.
-+
- config RTC_DRV_SA1100
- 	tristate "SA11x0/PXA2xx"
- 	depends on ARCH_SA1100 || ARCH_PXA
---- a/drivers/rtc/rtc-ep93xx.c
-+++ b/drivers/rtc/rtc-ep93xx.c
-@@ -13,6 +13,13 @@
- #include <linux/rtc.h>
- #include <linux/platform_device.h>
- #include <mach/hardware.h>
-+#include <asm/io.h>
-+
-+#if defined(CONFIG_RTC_DRV_EP93XX_DS1337)
-+extern int ds1337_do_command(int id, int cmd, void *arg);
-+#define DS1337_GET_DATE         0
-+#define DS1337_SET_DATE         1
-+#endif
- 
- #define EP93XX_RTC_REG(x)	(EP93XX_RTC_BASE + (x))
- #define EP93XX_RTC_DATA		EP93XX_RTC_REG(0x0000)
-@@ -37,16 +44,28 @@ static int ep93xx_get_swcomp(struct devi
- 
- static int ep93xx_rtc_read_time(struct device *dev, struct rtc_time *tm)
- {
-+#if defined(CONFIG_RTC_DRV_EP93XX_DS1337)
-+	/* Reroute the internal device to the DS1337 */
-+	return ds1337_do_command(0, DS1337_GET_DATE, (void *)tm);
-+#else
- 	unsigned long time = __raw_readl(EP93XX_RTC_DATA);
- 
- 	rtc_time_to_tm(time, tm);
- 	return 0;
-+#endif
- }
- 
- static int ep93xx_rtc_set_mmss(struct device *dev, unsigned long secs)
- {
-+#if defined(CONFIG_RTC_DRV_EP93XX_DS1337)
-+	struct rtc_time tm;
-+
-+	rtc_time_to_tm(secs, &tm);
-+	return ds1337_do_command(0, DS1337_SET_DATE, (void *)&tm);
-+#else
- 	__raw_writel(secs + 1, EP93XX_RTC_LOAD);
- 	return 0;
-+#endif
- }
- 
- static int ep93xx_rtc_proc(struct device *dev, struct seq_file *seq)