The patch titled
Subject: drivers/rtc/rtc-lpc32xx.c: add device tree support
has been added to the -mm tree. Its filename is
drivers-rtc-rtc-lpc32xxc-add-device-tree-support.patch
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From: Roland Stigge <stigge@xxxxxxxxx>
Subject: drivers/rtc/rtc-lpc32xx.c: add device tree support
Adds device tree support for rtc-lpc32xx.c
Signed-off-by: Roland Stigge <stigge@xxxxxxxxx>
Acked-by: Rob Herring <rob.herring@xxxxxxxxxxx>
Acked-by: Arnd Bergmann <arnd@xxxxxxxx>
Cc: Alessandro Zummo <a.zummo@xxxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
Documentation/devicetree/bindings/rtc/lpc32xx-rtc.txt | 15 ++++++++++
drivers/rtc/rtc-lpc32xx.c | 12 +++++++-
2 files changed, 26 insertions(+), 1 deletion(-)
diff -puN /dev/null Documentation/devicetree/bindings/rtc/lpc32xx-rtc.txt
--- /dev/null
+++ a/Documentation/devicetree/bindings/rtc/lpc32xx-rtc.txt
@@ -0,0 +1,15 @@
+* NXP LPC32xx SoC Real Time Clock controller
+
+Required properties:
+- compatible: must be "nxp,lpc3220-rtc"
+- reg: physical base address of the controller and length of memory mapped
+ region.
+- interrupts: The RTC interrupt
+
+Example:
+
+ rtc@40024000 {
+ compatible = "nxp,lpc3220-rtc";
+ reg = <0x40024000 0x1000>;
+ interrupts = <52 0>;
+ };
diff -puN drivers/rtc/rtc-lpc32xx.c~drivers-rtc-rtc-lpc32xxc-add-device-tree-support drivers/rtc/rtc-lpc32xx.c
--- a/drivers/rtc/rtc-lpc32xx.c~drivers-rtc-rtc-lpc32xxc-add-device-tree-support
+++ a/drivers/rtc/rtc-lpc32xx.c
@@ -19,6 +19,7 @@
#include <linux/rtc.h>
#include <linux/slab.h>
#include <linux/io.h>
+#include <linux/of.h>
/*
* Clock and Power control register offsets
@@ -386,13 +387,22 @@ static const struct dev_pm_ops lpc32xx_r
#define LPC32XX_RTC_PM_OPS NULL
#endif
+#ifdef CONFIG_OF
+static const struct of_device_id lpc32xx_rtc_match[] = {
+ { .compatible = "nxp,lpc3220-rtc" },
+ { }
+};
+MODULE_DEVICE_TABLE(of, lpc32xx_rtc_match);
+#endif
+
static struct platform_driver lpc32xx_rtc_driver = {
.probe = lpc32xx_rtc_probe,
.remove = __devexit_p(lpc32xx_rtc_remove),
.driver = {
.name = RTC_NAME,
.owner = THIS_MODULE,
- .pm = LPC32XX_RTC_PM_OPS
+ .pm = LPC32XX_RTC_PM_OPS,
+ .of_match_table = of_match_ptr(lpc32xx_rtc_match),
},
};
_
Subject: Subject: drivers/rtc/rtc-lpc32xx.c: add device tree support
Patches currently in -mm which might be from stigge@xxxxxxxxx are
linux-next.patch
drivers-rtc-rtc-lpc32xxc-add-device-tree-support.patch
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