arm64: dts: imx8mq-librem5: higher boost regulation current

1,5A is what's used by the type-c controller on the Librem 5 board so
increase ti,boost-max-current to 1,5A too.
Signed-off-by: NGuido Günther <agx@sigxcpu.org>
Signed-off-by: NMartin Kepplinger <martin.kepplinger@puri.sm>
Signed-off-by: NShawn Guo <shawnguo@kernel.org>

arch/arm64/boot/dts/freescale/imx8mq-librem5.dtsi

@@ -1098,7 +1098,7 @@
 		ti,precharge-current = <130000>; /* uA */
 		ti,minimum-sys-voltage = <3700000>; /* uV */
 		ti,boost-voltage = <5000000>; /* uV */
-		ti,boost-max-current = <500000>; /* uA */
+		ti,boost-max-current = <1500000>; /* uA */
 		ti,use-vinmin-threshold = <1>; /* enable VINDPM */
 		ti,vinmin-threshold = <3900000>; /* uV */
 		monitored-battery = <&bat>;