2024-03-14 14:17:53

by Alexander Stein

Subject: [PATCH 1/2] ARM: dts: imx6qdl: mba6: Add missing vdd-supply for on-board USB hub

This adds vdd-supply powering the USB hub.

Signed-off-by: Alexander Stein <[email protected]>
---
arch/arm/boot/dts/nxp/imx/imx6qdl-mba6.dtsi | 1 +
1 file changed, 1 insertion(+)

diff --git a/arch/arm/boot/dts/nxp/imx/imx6qdl-mba6.dtsi b/arch/arm/boot/dts/nxp/imx/imx6qdl-mba6.dtsi
index 4d2abcd44eff..9bf1cc6f508d 100644
--- a/arch/arm/boot/dts/nxp/imx/imx6qdl-mba6.dtsi
+++ b/arch/arm/boot/dts/nxp/imx/imx6qdl-mba6.dtsi
@@ -298,6 +298,7 @@ hub@1 {
reg = <1>;
#address-cells = <1>;
#size-cells = <0>;
+ vdd-supply = <&reg_mba6_3p3v>;

ethernet@1 {
compatible = "usb424,9e00";
--
2.34.1

2024-03-14 14:30:00

by Alexander Stein

Subject: [PATCH 2/2] ARM: dts: imx6qdl: Remove LCD.CONTRAST pinctrl from muxing

GPIO4_IO20 is unused on MBA6x, unless LVDS display is attached.
Remove the pinctrl for GPIO4_IO20, so it can be used otherwise.

Signed-off-by: Alexander Stein <[email protected]>
---
arch/arm/boot/dts/nxp/imx/imx6qdl-mba6.dtsi | 2 --
1 file changed, 2 deletions(-)

diff --git a/arch/arm/boot/dts/nxp/imx/imx6qdl-mba6.dtsi b/arch/arm/boot/dts/nxp/imx/imx6qdl-mba6.dtsi
index 9bf1cc6f508d..60aa1e947f62 100644
--- a/arch/arm/boot/dts/nxp/imx/imx6qdl-mba6.dtsi
+++ b/arch/arm/boot/dts/nxp/imx/imx6qdl-mba6.dtsi
@@ -442,8 +442,6 @@ MX6QDL_PAD_EIM_A25__HDMI_TX_CEC_LINE 0x1f8b0

pinctrl_hog: hoggrp {
fsl,pins = <
- MX6QDL_PAD_DI0_PIN4__GPIO4_IO20 0x0001b099
-
MX6QDL_PAD_ENET_RXD1__GPIO1_IO26 0x0001b099
MX6QDL_PAD_ENET_TXD1__GPIO1_IO29 0x0001b099
MX6QDL_PAD_ENET_TXD0__GPIO1_IO30 0x0001b099
--
2.34.1

2024-04-02 02:56:32

by Shawn Guo

Subject: Re: [PATCH 1/2] ARM: dts: imx6qdl: mba6: Add missing vdd-supply for on-board USB hub

On Thu, Mar 14, 2024 at 03:17:35PM +0100, Alexander Stein wrote:
> This adds vdd-supply powering the USB hub.
>
> Signed-off-by: Alexander Stein <[email protected]>

Applied both, thanks!