[PATCH] arm64: dts: fsl: librem5: Limit the USB to 5V
From: Angus Ainslie (Purism) <hidden>
Date: 2019-06-20 17:04:51
The charge controller can handle 14V but the PTC on the devkit can only handle 6V so limit the negotiated voltage to 5V. Signed-off-by: Angus Ainslie (Purism) <redacted> --- arch/arm64/boot/dts/freescale/imx8mq-librem5-devkit.dts | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/arm64/boot/dts/freescale/imx8mq-librem5-devkit.dts b/arch/arm64/boot/dts/freescale/imx8mq-librem5-devkit.dts
index 3f4736fd3cea..ec85ada77955 100644
--- a/arch/arm64/boot/dts/freescale/imx8mq-librem5-devkit.dts
+++ b/arch/arm64/boot/dts/freescale/imx8mq-librem5-devkit.dts@@ -353,7 +353,7 @@ sink-pdos = <PDO_FIXED(5000, 2000, PDO_FIXED_USB_COMM | PDO_FIXED_DUAL_ROLE | PDO_FIXED_DATA_SWAP ) - PDO_VAR(5000, 12000, 2000)>; + PDO_VAR(5000, 3000, 3000)>; op-sink-microwatt = <10000000>; ports {
--
2.17.1
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