The rtc-omap driver currently hardcodes the RTC to be
not capable of wakeup events. On the DA850/OMAP-L138
SoC, the RTC is a wake up source from its "deep sleep"
mode.
Let platform data set the wakeup capability flag instead.
Signed-off-by: Sekhar Nori <nsek...@ti.com>
---
This patch needs to be submitted to rtc-linux list. Will
post there after review on the davinci list. It depends
on Mark Greer's following patch which is under review on
the rtc-linux list.
"rtc: make rtc-omap driver ioremap its register space"
drivers/rtc/rtc-omap.c | 5 -----
1 files changed, 0 insertions(+), 5 deletions(-)
diff --git a/drivers/rtc/rtc-omap.c b/drivers/rtc/rtc-omap.c
index 64d9727..3d77e9f 100644
--- a/drivers/rtc/rtc-omap.c
+++ b/drivers/rtc/rtc-omap.c
@@ -401,16 +401,11 @@ static int __init omap_rtc_probe(struct platform_device
*pdev)
/* BOARD-SPECIFIC CUSTOMIZATION CAN GO HERE:
*
- * - Boards wired so that RTC_WAKE_INT does something, and muxed
- * right (W13_1610_RTC_WAKE_INT is the default after chip reset),
- * should initialize the device wakeup flag appropriately.
- *
* - Boards wired so RTC_ON_nOFF is used as the reset signal,
* rather than nPWRON_RESET, should forcibly enable split
* power mode. (Some chip errata report that RTC_CTRL_SPLIT
* is write-only, and always reads as zero...)
*/
- device_init_wakeup(&pdev->dev, 0);
if (new_ctrl & (u8) OMAP_RTC_CTRL_SPLIT)
pr_info("%s: split power mode\n", pdev->name);
--
1.6.2.4
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