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authorJoseph Lo <josephl@nvidia.com>2013-01-04 15:34:45 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2013-01-04 16:11:45 -0800
commit2d79cf8a9dfbaef1e57c88a709689577c8482a17 (patch)
tree1566584740dff083683edf1629caf3311b3ba1fd /drivers
parent5f243b9b46a22e5790dbbc36f574c2417af49a41 (diff)
downloadvexpress-lsk-2d79cf8a9dfbaef1e57c88a709689577c8482a17.tar.gz
drivers/rtc/rtc-tegra.c: convert to DT driver
After Kernel 3.7, the Tegra device will only support booting with DT. The legacy Tegra RTC platform driver will not work anymore. This patch converts the driver to support DT. Signed-off-by: Joseph Lo <josephl@nvidia.com> Cc: Stephen Warren <swarren@wwwdotorg.org> Cc: Joseph Lo <josephl@nvidia.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers')
-rw-r--r--drivers/rtc/rtc-tegra.c7
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/rtc/rtc-tegra.c b/drivers/rtc/rtc-tegra.c
index 5ba2f756a52..c84ea6659f4 100644
--- a/drivers/rtc/rtc-tegra.c
+++ b/drivers/rtc/rtc-tegra.c
@@ -303,6 +303,12 @@ static struct rtc_class_ops tegra_rtc_ops = {
.alarm_irq_enable = tegra_rtc_alarm_irq_enable,
};
+static const struct of_device_id tegra_rtc_dt_match[] = {
+ { .compatible = "nvidia,tegra20-rtc", },
+ {}
+};
+MODULE_DEVICE_TABLE(of, tegra_rtc_dt_match);
+
static int tegra_rtc_probe(struct platform_device *pdev)
{
struct tegra_rtc_info *info;
@@ -440,6 +446,7 @@ static struct platform_driver tegra_rtc_driver = {
.driver = {
.name = "tegra_rtc",
.owner = THIS_MODULE,
+ .of_match_table = tegra_rtc_dt_match,
},
#ifdef CONFIG_PM
.suspend = tegra_rtc_suspend,