Hi,
On 1/20/26 2:17 PM, Ahmad Fatoum wrote:
> Disabling EHCI in favor of OHCI has been part of the TAC DT since a few
> years back. Let's reuse the same DT description the kernel uses and see
> what the fallout is.
>
> Cc: Rouven Czerwinski <[email protected]>
> Cc: Leonard Göhrs <[email protected]>
> Signed-off-by: Ahmad Fatoum <[email protected]>
Leonard reported off-list that this worked for him on the LXA TAC, so I
think this is ok to merge.
Cheers,
Ahmad
> ---
> arch/arm/dts/stm32mp153c-lxa-fairytux2.dtsi | 8 --------
> arch/arm/dts/stm32mp15xc-lxa-tac.dtsi | 8 --------
> 2 files changed, 16 deletions(-)
>
> diff --git a/arch/arm/dts/stm32mp153c-lxa-fairytux2.dtsi
> b/arch/arm/dts/stm32mp153c-lxa-fairytux2.dtsi
> index 2312dd08280e..701981358c68 100644
> --- a/arch/arm/dts/stm32mp153c-lxa-fairytux2.dtsi
> +++ b/arch/arm/dts/stm32mp153c-lxa-fairytux2.dtsi
> @@ -83,14 +83,6 @@ last_chosen@10 {
> };
> };
>
> -&usbh_ehci {
> - status = "disabled";
> -};
> -
> -&usbh_ohci {
> - status = "okay";
> -};
> -
> &baseboard_eeprom {
> partitions {
> compatible = "fixed-partitions";
> diff --git a/arch/arm/dts/stm32mp15xc-lxa-tac.dtsi
> b/arch/arm/dts/stm32mp15xc-lxa-tac.dtsi
> index 0cb66500db47..6bd119a799e0 100644
> --- a/arch/arm/dts/stm32mp15xc-lxa-tac.dtsi
> +++ b/arch/arm/dts/stm32mp15xc-lxa-tac.dtsi
> @@ -128,11 +128,3 @@ backend_state_emmc: partition@c0000 {
> };
> };
> };
> -
> -&usbh_ehci {
> - status = "disabled";
> -};
> -
> -&usbh_ohci {
> - status = "okay";
> -};
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