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From: Ahmad Fatoum <a.fatoum@pengutronix.de>
To: barebox@lists.infradead.org
Cc: "Ahmad Fatoum" <a.fatoum@pengutronix.de>,
	"Rouven Czerwinski" <rouven.czerwinski@linaro.org>,
	"Leonard Göhrs" <l.goehrs@pengutronix.de>
Subject: [PATCH RFT] ARM: stm32mp: lxa: reuse USB nodes from upstream DT
Date: Tue, 20 Jan 2026 14:17:25 +0100	[thread overview]
Message-ID: <20260120131728.785913-1-a.fatoum@pengutronix.de> (raw)

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 <rouven.czerwinski@linaro.org>
Cc: Leonard Göhrs <l.goehrs@pengutronix.de>
Signed-off-by: Ahmad Fatoum <a.fatoum@pengutronix.de>
---
 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";
-};
-- 
2.47.3




             reply	other threads:[~2026-01-20 13:18 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2026-01-20 13:17 Ahmad Fatoum [this message]
2026-01-22 11:05 ` Ahmad Fatoum

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