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

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

Signed-off-by: Sebastian Krzyszkowiak <sebastian.krzyszkowiak@puri.sm>
Signed-off-by: Martin Kepplinger <martin.kepplinger@puri.sm>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
This commit is contained in:
Sebastian Krzyszkowiak 2023-03-09 21:46:00 +01:00 committed by Shawn Guo
parent 956fdfe744
commit 41d208c4c8
3 changed files with 7 additions and 9 deletions
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10
arch/arm64/boot/dts/freescale/imx8mq-librem5-r2.dts
View File

@ -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>;
};

2
arch/arm64/boot/dts/freescale/imx8mq-librem5-r3.dtsi
View File

@ -22,9 +22,7 @@
};
&bq25895 {
ti,battery-regulation-voltage = <4200000>; /* uV */
ti,charge-current = <1500000>; /* uA */
ti,termination-current = <144000>; /* uA */
};
&camera_front {

4
arch/arm64/boot/dts/freescale/imx8mq-librem5.dtsi
View File

@ -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 */