[PATCH] arm64: dts: ti: k3-j722s-evm: Fix USB gpio-hog level for Type-C
From: Siddharth Vadapalli
Date: Mon Jun 23 2025 - 06:09:40 EST
According to the "GPIO Expander Map / Table" section of the J722S EVM
Schematic within the Evaluation Module Design Files package [0], the
GPIO Pin P05 located on the GPIO Expander 1 (I2C0/0x23) has to be pulled
down to select the Type-C interface. Since commit under Fixes claims to
enable the Type-C interface, update the property within "p05-hog" from
"output-high" to "output-low", thereby switching from the Type-A
interface to the Type-C interface.
[0]: https://www.ti.com/lit/zip/sprr495
Cc: <stable@xxxxxxxxxxxxxxx>
Fixes: 485705df5d5f ("arm64: dts: ti: k3-j722s: Enable PCIe and USB support on J722S-EVM")
Signed-off-by: Siddharth Vadapalli <s-vadapalli@xxxxxx>
---
Hello,
This patch is based on commit
86731a2a651e Linux 6.16-rc3
of Mainline Linux.
Regards,
Siddharth.
arch/arm64/boot/dts/ti/k3-j722s-evm.dts | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/arm64/boot/dts/ti/k3-j722s-evm.dts b/arch/arm64/boot/dts/ti/k3-j722s-evm.dts
index a47852fdca70..d0533723412a 100644
--- a/arch/arm64/boot/dts/ti/k3-j722s-evm.dts
+++ b/arch/arm64/boot/dts/ti/k3-j722s-evm.dts
@@ -634,7 +634,7 @@ p05-hog {
/* P05 - USB2.0_MUX_SEL */
gpio-hog;
gpios = <5 GPIO_ACTIVE_LOW>;
- output-high;
+ output-low;
};
p01_hog: p01-hog {
--
2.34.1