* [PATCH 1/2] Revert "arm64: dts: imx93-tqma9352-mba93xxca: enable Open Drain for MDIO"
@ 2025-04-17 8:15 Alexander Stein
2025-04-17 8:15 ` [PATCH 2/2] Revert "arm64: dts: imx93-tqma9352-mba93xxla: " Alexander Stein
2025-04-25 2:13 ` [PATCH 1/2] Revert "arm64: dts: imx93-tqma9352-mba93xxca: " Shawn Guo
0 siblings, 2 replies; 3+ messages in thread
From: Alexander Stein @ 2025-04-17 8:15 UTC (permalink / raw)
To: Rob Herring, Krzysztof Kozlowski, Conor Dooley, Shawn Guo,
Sascha Hauer, Pengutronix Kernel Team, Fabio Estevam
Cc: Markus Niebel, linux, devicetree, imx, linux-arm-kernel,
linux-kernel, Alexander Stein
From: Markus Niebel <Markus.Niebel@ew.tq-group.com>
Using the MDIO pins with Open Drain causes spec violations of the
signals. Revert the changes.
This reverts commit 9015397c2f2d9d327c0cf88d74e39c4858cb4912.
Signed-off-by: Markus Niebel <Markus.Niebel@ew.tq-group.com>
Signed-off-by: Alexander Stein <alexander.stein@ew.tq-group.com>
---
.../arm64/boot/dts/freescale/imx93-tqma9352-mba93xxca.dts | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/arch/arm64/boot/dts/freescale/imx93-tqma9352-mba93xxca.dts b/arch/arm64/boot/dts/freescale/imx93-tqma9352-mba93xxca.dts
index 1ff2754255fa7..994be4e649343 100644
--- a/arch/arm64/boot/dts/freescale/imx93-tqma9352-mba93xxca.dts
+++ b/arch/arm64/boot/dts/freescale/imx93-tqma9352-mba93xxca.dts
@@ -649,8 +649,8 @@ pinctrl_eqos: eqosgrp {
fsl,pins = <
/* PD | FSEL_2 | DSE X4 */
MX93_PAD_ENET1_MDC__ENET_QOS_MDC 0x51e
- /* SION | HYS | ODE | FSEL_2 | DSE X4 */
- MX93_PAD_ENET1_MDIO__ENET_QOS_MDIO 0x4000191e
+ /* SION | HYS | FSEL_2 | DSE X4 */
+ MX93_PAD_ENET1_MDIO__ENET_QOS_MDIO 0x4000111e
/* HYS | FSEL_0 | DSE no drive */
MX93_PAD_ENET1_RD0__ENET_QOS_RGMII_RD0 0x1000
MX93_PAD_ENET1_RD1__ENET_QOS_RGMII_RD1 0x1000
@@ -681,8 +681,8 @@ pinctrl_fec: fecgrp {
fsl,pins = <
/* PD | FSEL_2 | DSE X4 */
MX93_PAD_ENET2_MDC__ENET1_MDC 0x51e
- /* SION | HYS | ODE | FSEL_2 | DSE X4 */
- MX93_PAD_ENET2_MDIO__ENET1_MDIO 0x4000191e
+ /* SION | HYS | FSEL_2 | DSE X4 */
+ MX93_PAD_ENET2_MDIO__ENET1_MDIO 0x4000111e
/* HYS | FSEL_0 | DSE no drive */
MX93_PAD_ENET2_RD0__ENET1_RGMII_RD0 0x1000
MX93_PAD_ENET2_RD1__ENET1_RGMII_RD1 0x1000
--
2.43.0
^ permalink raw reply related [flat|nested] 3+ messages in thread
* [PATCH 2/2] Revert "arm64: dts: imx93-tqma9352-mba93xxla: enable Open Drain for MDIO"
2025-04-17 8:15 [PATCH 1/2] Revert "arm64: dts: imx93-tqma9352-mba93xxca: enable Open Drain for MDIO" Alexander Stein
@ 2025-04-17 8:15 ` Alexander Stein
2025-04-25 2:13 ` [PATCH 1/2] Revert "arm64: dts: imx93-tqma9352-mba93xxca: " Shawn Guo
1 sibling, 0 replies; 3+ messages in thread
From: Alexander Stein @ 2025-04-17 8:15 UTC (permalink / raw)
To: Rob Herring, Krzysztof Kozlowski, Conor Dooley, Shawn Guo,
Sascha Hauer, Pengutronix Kernel Team, Fabio Estevam
Cc: Markus Niebel, linux, devicetree, imx, linux-arm-kernel,
linux-kernel, Alexander Stein
From: Markus Niebel <Markus.Niebel@ew.tq-group.com>
Using the MDIO pins with Open Drain causes spec violations of the
signals. Revert the changes.
This reverts commit 315d7f301e234b99c1b9619f0b14cf288dc7c33f.
Signed-off-by: Markus Niebel <Markus.Niebel@ew.tq-group.com>
Signed-off-by: Alexander Stein <alexander.stein@ew.tq-group.com>
---
.../arm64/boot/dts/freescale/imx93-tqma9352-mba93xxla.dts | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/arch/arm64/boot/dts/freescale/imx93-tqma9352-mba93xxla.dts b/arch/arm64/boot/dts/freescale/imx93-tqma9352-mba93xxla.dts
index fc68c79fc0d8b..c98319a8fa81e 100644
--- a/arch/arm64/boot/dts/freescale/imx93-tqma9352-mba93xxla.dts
+++ b/arch/arm64/boot/dts/freescale/imx93-tqma9352-mba93xxla.dts
@@ -641,8 +641,8 @@ pinctrl_eqos: eqosgrp {
fsl,pins = <
/* PD | FSEL_2 | DSE X4 */
MX93_PAD_ENET1_MDC__ENET_QOS_MDC 0x51e
- /* SION | HYS | ODE | FSEL_2 | DSE X4 */
- MX93_PAD_ENET1_MDIO__ENET_QOS_MDIO 0x4000191e
+ /* SION | HYS | FSEL_2 | DSE X4 */
+ MX93_PAD_ENET1_MDIO__ENET_QOS_MDIO 0x4000111e
/* HYS | FSEL_0 | DSE no drive */
MX93_PAD_ENET1_RD0__ENET_QOS_RGMII_RD0 0x1000
MX93_PAD_ENET1_RD1__ENET_QOS_RGMII_RD1 0x1000
@@ -673,8 +673,8 @@ pinctrl_fec: fecgrp {
fsl,pins = <
/* PD | FSEL_2 | DSE X4 */
MX93_PAD_ENET2_MDC__ENET1_MDC 0x51e
- /* SION | HYS | ODE | FSEL_2 | DSE X4 */
- MX93_PAD_ENET2_MDIO__ENET1_MDIO 0x4000191e
+ /* SION | HYS | FSEL_2 | DSE X4 */
+ MX93_PAD_ENET2_MDIO__ENET1_MDIO 0x4000111e
/* HYS | FSEL_0 | DSE no drive */
MX93_PAD_ENET2_RD0__ENET1_RGMII_RD0 0x1000
MX93_PAD_ENET2_RD1__ENET1_RGMII_RD1 0x1000
--
2.43.0
^ permalink raw reply related [flat|nested] 3+ messages in thread
* Re: [PATCH 1/2] Revert "arm64: dts: imx93-tqma9352-mba93xxca: enable Open Drain for MDIO"
2025-04-17 8:15 [PATCH 1/2] Revert "arm64: dts: imx93-tqma9352-mba93xxca: enable Open Drain for MDIO" Alexander Stein
2025-04-17 8:15 ` [PATCH 2/2] Revert "arm64: dts: imx93-tqma9352-mba93xxla: " Alexander Stein
@ 2025-04-25 2:13 ` Shawn Guo
1 sibling, 0 replies; 3+ messages in thread
From: Shawn Guo @ 2025-04-25 2:13 UTC (permalink / raw)
To: Alexander Stein
Cc: Rob Herring, Krzysztof Kozlowski, Conor Dooley, Shawn Guo,
Sascha Hauer, Pengutronix Kernel Team, Fabio Estevam,
Markus Niebel, linux, devicetree, imx, linux-arm-kernel,
linux-kernel
On Thu, Apr 17, 2025 at 10:15:19AM +0200, Alexander Stein wrote:
> From: Markus Niebel <Markus.Niebel@ew.tq-group.com>
>
> Using the MDIO pins with Open Drain causes spec violations of the
> signals. Revert the changes.
>
> This reverts commit 9015397c2f2d9d327c0cf88d74e39c4858cb4912.
>
> Signed-off-by: Markus Niebel <Markus.Niebel@ew.tq-group.com>
> Signed-off-by: Alexander Stein <alexander.stein@ew.tq-group.com>
Applied both, thanks!
^ permalink raw reply [flat|nested] 3+ messages in thread
end of thread, other threads:[~2025-04-25 2:17 UTC | newest]
Thread overview: 3+ messages (download: mbox.gz follow: Atom feed
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2025-04-17 8:15 [PATCH 1/2] Revert "arm64: dts: imx93-tqma9352-mba93xxca: enable Open Drain for MDIO" Alexander Stein
2025-04-17 8:15 ` [PATCH 2/2] Revert "arm64: dts: imx93-tqma9352-mba93xxla: " Alexander Stein
2025-04-25 2:13 ` [PATCH 1/2] Revert "arm64: dts: imx93-tqma9352-mba93xxca: " Shawn Guo
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