From: Peter Chen <peter.chen@nxp.com>
To: shawnguo@kernel.org
Cc: Peter Chen <peter.chen@nxp.com>,
kernel@pengutronix.de, linux-arm-kernel@lists.infradead.org,
linux-imx@nxp.com
Subject: [PATCH 1/1] ARM: dts: imx7ulp-evk: disable usbotg1 overcurrent function
Date: Thu, 23 Jan 2020 10:51:44 +0800 [thread overview]
Message-ID: <1579747904-32614-1-git-send-email-peter.chen@nxp.com> (raw)
At imx7ulp evk, all USBOTG1 OC (Over Current) function pins are
used by others, and the USB driver doesn't support OC function
through the GPIO, so we disable the OC function for this board
as well as delete the pinctrl for it.
Reviewed-by: Jun Li <jun.li@nxp.com>
Acked-by: Leonard Crestez <leonard.crestez@nxp.com>
Signed-off-by: Peter Chen <peter.chen@nxp.com>
---
arch/arm/boot/dts/imx7ulp-evk.dts | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/arch/arm/boot/dts/imx7ulp-evk.dts b/arch/arm/boot/dts/imx7ulp-evk.dts
index a863a2b337d6..eff51e113db4 100644
--- a/arch/arm/boot/dts/imx7ulp-evk.dts
+++ b/arch/arm/boot/dts/imx7ulp-evk.dts
@@ -72,7 +72,7 @@
srp-disable;
hnp-disable;
adp-disable;
- over-current-active-low;
+ disable-over-current;
status = "okay";
};
@@ -110,7 +110,6 @@
pinctrl_usbotg1_id: otg1idgrp {
fsl,pins = <
IMX7ULP_PAD_PTC13__USB0_ID 0x10003
- IMX7ULP_PAD_PTC16__USB1_OC2 0x10003
>;
};
--
2.17.1
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next reply other threads:[~2020-01-23 2:56 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-01-23 2:51 Peter Chen [this message]
2020-02-14 2:26 ` [PATCH 1/1] ARM: dts: imx7ulp-evk: disable usbotg1 overcurrent function Shawn Guo
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