* [PATCH] arm64: dts: imx8mm: Disable USB2 OC on Data Modul i.MX8M Mini eDM SBC
@ 2022-04-26 20:02 Marek Vasut
2022-05-05 3:51 ` Shawn Guo
0 siblings, 1 reply; 2+ messages in thread
From: Marek Vasut @ 2022-04-26 20:02 UTC (permalink / raw)
To: linux-arm-kernel
Cc: Marek Vasut, Fabio Estevam, Peng Fan, Shawn Guo, NXP Linux Team
The USB2 port has USB Hub permanently connected to it, disable OC
to avoid getting false OC indication.
Fixes: 583f24ae42a07 ("arm64: dts: imx8mm: Add support for Data Modul i.MX8M Mini eDM SBC")
Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Fabio Estevam <festevam@denx.de>
Cc: Peng Fan <peng.fan@nxp.com>
Cc: Shawn Guo <shawnguo@kernel.org>
Cc: NXP Linux Team <linux-imx@nxp.com>
To: linux-arm-kernel@lists.infradead.org
---
arch/arm64/boot/dts/freescale/imx8mm-data-modul-edm-sbc.dts | 1 +
1 file changed, 1 insertion(+)
diff --git a/arch/arm64/boot/dts/freescale/imx8mm-data-modul-edm-sbc.dts b/arch/arm64/boot/dts/freescale/imx8mm-data-modul-edm-sbc.dts
index 154116d01c94..b2d90b79f500 100644
--- a/arch/arm64/boot/dts/freescale/imx8mm-data-modul-edm-sbc.dts
+++ b/arch/arm64/boot/dts/freescale/imx8mm-data-modul-edm-sbc.dts
@@ -962,6 +962,7 @@ &usbotg1 {
};
&usbotg2 {
+ disable-over-current;
dr_mode = "host";
status = "okay";
};
--
2.35.1
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2022-04-26 20:02 [PATCH] arm64: dts: imx8mm: Disable USB2 OC on Data Modul i.MX8M Mini eDM SBC Marek Vasut
2022-05-05 3:51 ` Shawn Guo
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