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authorNishanth Menon <nm@ti.com>2015-04-08 18:56:27 -0500
committerTony Lindgren <tony@atomide.com>2015-05-04 09:21:02 -0700
commit00edd3170c757772f74c533e61298be249447a11 (patch)
tree23cd79d0afd188832600083b62780f37b0457399 /arch/arm/boot/dts/am57xx-beagle-x15.dts
parente7a7357341664148cabf98a3ab50b5d449afca0b (diff)
downloadlinux-linaro-stable-00edd3170c757772f74c533e61298be249447a11.tar.gz
ARM: dts: am57xx-beagle-x15: Fix RTC aliases
With commit bc078316d86c ("ARM: dts: DRA7: Add node for RTC"), we now have AM57xx RTC register itself as alias 0 even before DS1307 or TPS rtc drivers are loaded up. However, since neither TPS, nor AM57xx RTC are capable of being backedup by battery, we would like to maintain the "primary" rtc as mcp79410 rtc device. This also generates the following warnings in the bootlog highlighting the issue: [ 5.895445] rtc-ds1307 2-006f: /aliases ID 0 not available ... [ 6.476285] palmas-rtc 48070000.i2c:tps659038@58:tps659038_rtc: /aliases ID 1 not available So, add proper aliases to ensure that RTC order is always consistent to userspace immaterial of probe order. Signed-off-by: Nishanth Menon <nm@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
Diffstat (limited to 'arch/arm/boot/dts/am57xx-beagle-x15.dts')
-rw-r--r--arch/arm/boot/dts/am57xx-beagle-x15.dts1
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/am57xx-beagle-x15.dts b/arch/arm/boot/dts/am57xx-beagle-x15.dts
index 7ac6ee2c52d8..be9b6a552ae2 100644
--- a/arch/arm/boot/dts/am57xx-beagle-x15.dts
+++ b/arch/arm/boot/dts/am57xx-beagle-x15.dts
@@ -18,6 +18,7 @@
aliases {
rtc0 = &mcp_rtc;
rtc1 = &tps659038_rtc;
+ rtc2 = &rtc;
};
memory {