The patch titled
Subject: drivers/rtc/rtc-at91rm9200.c: add DT support
has been added to the -mm tree. Its filename is
drivers-rtc-rtc-at91rm9200c-add-dt-support.patch
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------------------------------------------------------
From: Joachim Eastwood <manabian@xxxxxxxxx>
Subject: drivers/rtc/rtc-at91rm9200.c: add DT support
Signed-off-by: Joachim Eastwood <manabian@xxxxxxxxx>
Acked-by: Nicolas Ferre <nicolas.ferre@xxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
Documentation/devicetree/bindings/rtc/atmel,at91rm9200-rtc.txt | 15 ++++++++++
drivers/rtc/rtc-at91rm9200.c | 9 ++++++
2 files changed, 24 insertions(+)
diff -puN /dev/null Documentation/devicetree/bindings/rtc/atmel,at91rm9200-rtc.txt
--- /dev/null
+++ a/Documentation/devicetree/bindings/rtc/atmel,at91rm9200-rtc.txt
@@ -0,0 +1,15 @@
+Atmel AT91RM9200 Real Time Clock
+
+Required properties:
+- compatible: should be: "atmel,at91rm9200-rtc"
+- reg: physical base address of the controller and length of memory mapped
+ region.
+- interrupts: rtc alarm/event interrupt
+
+Example:
+
+rtc@fffffe00 {
+ compatible = "atmel,at91rm9200-rtc";
+ reg = <0xfffffe00 0x100>;
+ interrupts = <1 4 7>;
+};
diff -puN drivers/rtc/rtc-at91rm9200.c~drivers-rtc-rtc-at91rm9200c-add-dt-support drivers/rtc/rtc-at91rm9200.c
--- a/drivers/rtc/rtc-at91rm9200.c~drivers-rtc-rtc-at91rm9200c-add-dt-support
+++ a/drivers/rtc/rtc-at91rm9200.c
@@ -28,6 +28,8 @@
#include <linux/ioctl.h>
#include <linux/completion.h>
#include <linux/io.h>
+#include <linux/of.h>
+#include <linux/of_device.h>
#include <asm/uaccess.h>
@@ -385,12 +387,19 @@ static int at91_rtc_resume(struct device
static SIMPLE_DEV_PM_OPS(at91_rtc_pm_ops, at91_rtc_suspend, at91_rtc_resume);
+static const struct of_device_id at91_rtc_dt_ids[] = {
+ { .compatible = "atmel,at91rm9200-rtc" },
+ { /* sentinel */ }
+};
+MODULE_DEVICE_TABLE(of, at91_rtc_dt_ids);
+
static struct platform_driver at91_rtc_driver = {
.remove = __exit_p(at91_rtc_remove),
.driver = {
.name = "at91_rtc",
.owner = THIS_MODULE,
.pm = &at91_rtc_pm_ops,
+ .of_match_table = of_match_ptr(at91_rtc_dt_ids),
},
};
_
Patches currently in -mm which might be from manabian@xxxxxxxxx are
linux-next.patch
drivers-rtc-rtc-at91rm9200c-add-dt-support.patch
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