overlays: i2c-rtc: Fix trickle-resistor-ohms param

The abx80x implementation of the trickle-resistor-ohms parameter is
missing the ":0" indicating that the target is an integer/cell value.

See: https://github.com/raspberrypi/linux/issues/3642

Signed-off-by: Phil Elwell <phil@raspberrypi.com>

diff --git a/arch/arm/boot/dts/overlays/i2c-rtc-overlay.dts b/arch/arm/boot/dts/overlays/i2c-rtc-overlay.dts
index 5df390b..24c8697 100644 (file)
--- a/arch/arm/boot/dts/overlays/i2c-rtc-overlay.dts
+++ b/arch/arm/boot/dts/overlays/i2c-rtc-overlay.dts
@@ -229,7 +229,7 @@
                       <&m41t62>, "reg:0";
                trickle-diode-type = <&abx80x>,"abracon,tc-diode";
                trickle-resistor-ohms = <&ds1339>,"trickle-resistor-ohms:0",
-                                       <&abx80x>,"abracon,tc-resistor",
+                                       <&abx80x>,"abracon,tc-resistor:0",
                                        <&rv3028>,"trickle-resistor-ohms:0";
                backup-switchover-mode = <&rv3028>,"backup-switchover-mode:0";
                wakeup-source = <&ds1339>,"wakeup-source?",