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arm64: dts: ti: k3-j722s-evm: Fix USB2.0_MUX_SEL to select Type-C

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J722S SOC has two usb controllers USB0 and USB1. USB0 is brought out on
the EVM as a stacked USB connector which has one Type-A and one Type-C
port. These Type-A and Type-C ports are connected to MUX so only
one of them can be enabled at a time.

Commit under Fixes, tries to enable the USB0 instance of USB to
interface with the Type-C port via the USB hub, by configuring the
USB2.0_MUX_SEL to GPIO_ACTIVE_HIGH. But it is observed on J722S-EVM
that Type-A port is enabled instead of Type-C port.

Fix this by setting USB2.0_MUX_SEL to GPIO_ACTIVE_LOW to enable Type-C
port.

Fixes: 485705df5d ("arm64: dts: ti: k3-j722s: Enable PCIe and USB support on J722S-EVM")
Signed-off-by: Hrushikesh Salunke <h-salunke@ti.com>
Reviewed-by: Roger Quadros <rogerq@kernel.org>
Link: https://lore.kernel.org/r/20250116125726.2549489-1-h-salunke@ti.com
Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>
This commit is contained in:
Hrushikesh Salunke 2025-01-16 18:27:26 +05:30 committed by Vignesh Raghavendra
parent 8a3629a6a9
commit bc8d9e6b58
1 changed files with 1 additions and 1 deletions
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arch/arm64/boot/dts/ti/k3-j722s-evm.dts
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@ -590,7 +590,7 @@ exp1: gpio@23 {
p05-hog {
/* P05 - USB2.0_MUX_SEL */
gpio-hog;
gpios = <5 GPIO_ACTIVE_HIGH>;
gpios = <5 GPIO_ACTIVE_LOW>;
output-high;
};