Commit 41d208c4 authored by Sebastian Krzyszkowiak's avatar Sebastian Krzyszkowiak Committed by Shawn Guo
Browse files

arm64: dts: imx8mq-librem5: Set charger parameters for each batch 



Correctly set regulation-voltage, termination-current and charge-current
for the different librem 5 board revisions.

Signed-off-by: default avatarSebastian Krzyszkowiak <sebastian.krzyszkowiak@puri.sm>
Signed-off-by: default avatarMartin Kepplinger <martin.kepplinger@puri.sm>
Signed-off-by: default avatarShawn Guo <shawnguo@kernel.org>
parent 956fdfe7

arch/arm64/boot/dts/freescale/imx8mq-librem5-r2.dts

+4 −6
Original line number Diff line number Diff line
@@ -12,18 +12,16 @@ 
	compatible = "purism,librem5r2", "purism,librem5", "fsl,imx8mq";

};



&bq25895 {

	ti,battery-regulation-voltage = <4192000>; /* uV */

	ti,charge-current = <1600000>; /* uA */

	ti,termination-current = <66000>;  /* uA */

};



&accel_gyro {

	mount-matrix =  "1",  "0",  "0",

			"0", "-1",  "0",

			"0",  "0",  "1";

};



&bq25895 {

	ti,charge-current = <1600000>; /* uA */

};



&proximity {

	proximity-near-level = <120>;

};

arch/arm64/boot/dts/freescale/imx8mq-librem5-r3.dtsi

+0 −2
Original line number Diff line number Diff line
@@ -22,9 +22,7 @@ 
};



&bq25895 {

	ti,battery-regulation-voltage = <4200000>; /* uV */

	ti,charge-current = <1500000>; /* uA */

	ti,termination-current = <144000>;  /* uA */

};



&camera_front {

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

+3 −1
Original line number Diff line number Diff line
@@ -1147,7 +1147,9 @@ 
		interrupt-parent = <&gpio3>;

		interrupts = <3 IRQ_TYPE_EDGE_FALLING>;

		phys = <&usb3_phy0>;

		ti,precharge-current = <130000>; /* uA */

		ti,battery-regulation-voltage = <4208000>; /* uV */

		ti,termination-current = <128000>;  /* uA */

		ti,precharge-current = <128000>; /* uA */

		ti,minimum-sys-voltage = <3700000>; /* uV */

		ti,boost-voltage = <5000000>; /* uV */

		ti,boost-max-current = <1500000>; /* uA */