ARM: tegra: set up /aliases entries for RTCs

This ensures that the PMIC RTC provides the system time, rather than
the on-SoC RTC, which is not battery-backed.

tegra124-venice2.dts isn't touched yet since we haven't added any off-
SoC RTC device to its device tree.

Signed-off-by: Stephen Warren <swarren@nvidia.com>

1 files changed, 5 insertions, 0 deletions

diff --git a/arch/arm/boot/dts/tegra20-harmony.dts b/arch/arm/boot/dts/tegra20-harmony.dts
index b02653da8bd7..6145f26a0ec5 100644
--- a/arch/arm/boot/dts/tegra20-harmony.dts
+++ b/arch/arm/boot/dts/tegra20-harmony.dts
@@ -7,6 +7,11 @@
         model = "NVIDIA Tegra20 Harmony evaluation board";
         compatible = "nvidia,harmony", "nvidia,tegra20";
 
+        aliases {
+                rtc0 = "/i2c@7000d000/tps6586x@34";
+                rtc1 = "/rtc@7000e000";
+        };
+
         memory {
                 reg = <0x00000000 0x40000000>;
         };