* [PATCH 1/2] arm64: dts: imx91-tqma9131: improve eMMC pad configuration
@ 2026-02-09 15:50 Alexander Stein
2026-02-09 15:50 ` [PATCH 2/2] arm64: dts: imx93-tqma9352: " Alexander Stein
` (2 more replies)
0 siblings, 3 replies; 6+ messages in thread
From: Alexander Stein @ 2026-02-09 15:50 UTC (permalink / raw)
To: Rob Herring, Krzysztof Kozlowski, Conor Dooley, Frank Li,
Sascha Hauer, Pengutronix Kernel Team, Fabio Estevam,
Alexander Stein, Shawn Guo
Cc: Markus Niebel, linux, devicetree, imx, linux-arm-kernel,
linux-kernel
From: Markus Niebel <Markus.Niebel@ew.tq-group.com>
Use DSE x4 an PullUp for CMD an DAT, DSE x4 and PullDown for CLK.
This improves stability and detection at low temperatures under -25°C.
Fixes: e71db39f0c7c ("arm64: dts: freescale: add initial device tree for TQMa91xx/MBa91xxCA")
Signed-off-by: Markus Niebel <Markus.Niebel@ew.tq-group.com>
Signed-off-by: Alexander Stein <alexander.stein@ew.tq-group.com>
---
.../boot/dts/freescale/imx91-tqma9131.dtsi | 20 +++++++++----------
1 file changed, 10 insertions(+), 10 deletions(-)
diff --git a/arch/arm64/boot/dts/freescale/imx91-tqma9131.dtsi b/arch/arm64/boot/dts/freescale/imx91-tqma9131.dtsi
index 5792952b7a8e1..c99d7bc168483 100644
--- a/arch/arm64/boot/dts/freescale/imx91-tqma9131.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx91-tqma9131.dtsi
@@ -272,20 +272,20 @@ pinctrl_reg_usdhc2_vmmc: regusdhc2vmmcgrp {
/* enable SION for data and cmd pad due to ERR052021 */
pinctrl_usdhc1: usdhc1grp {
fsl,pins = /* PD | FSEL 3 | DSE X5 */
- <MX91_PAD_SD1_CLK__USDHC1_CLK 0x5be>,
+ <MX91_PAD_SD1_CLK__USDHC1_CLK 0x59e>,
/* HYS | FSEL 0 | no drive */
<MX91_PAD_SD1_STROBE__USDHC1_STROBE 0x1000>,
/* HYS | FSEL 3 | X5 */
- <MX91_PAD_SD1_CMD__USDHC1_CMD 0x400011be>,
+ <MX91_PAD_SD1_CMD__USDHC1_CMD 0x4000139e>,
/* HYS | FSEL 3 | X4 */
- <MX91_PAD_SD1_DATA0__USDHC1_DATA0 0x4000119e>,
- <MX91_PAD_SD1_DATA1__USDHC1_DATA1 0x4000119e>,
- <MX91_PAD_SD1_DATA2__USDHC1_DATA2 0x4000119e>,
- <MX91_PAD_SD1_DATA3__USDHC1_DATA3 0x4000119e>,
- <MX91_PAD_SD1_DATA4__USDHC1_DATA4 0x4000119e>,
- <MX91_PAD_SD1_DATA5__USDHC1_DATA5 0x4000119e>,
- <MX91_PAD_SD1_DATA6__USDHC1_DATA6 0x4000119e>,
- <MX91_PAD_SD1_DATA7__USDHC1_DATA7 0x4000119e>;
+ <MX91_PAD_SD1_DATA0__USDHC1_DATA0 0x4000139e>,
+ <MX91_PAD_SD1_DATA1__USDHC1_DATA1 0x4000139e>,
+ <MX91_PAD_SD1_DATA2__USDHC1_DATA2 0x4000139e>,
+ <MX91_PAD_SD1_DATA3__USDHC1_DATA3 0x4000139e>,
+ <MX91_PAD_SD1_DATA4__USDHC1_DATA4 0x4000139e>,
+ <MX91_PAD_SD1_DATA5__USDHC1_DATA5 0x4000139e>,
+ <MX91_PAD_SD1_DATA6__USDHC1_DATA6 0x4000139e>,
+ <MX91_PAD_SD1_DATA7__USDHC1_DATA7 0x4000139e>;
};
pinctrl_wdog: wdoggrp {
--
2.43.0
^ permalink raw reply related [flat|nested] 6+ messages in thread* [PATCH 2/2] arm64: dts: imx93-tqma9352: improve eMMC pad configuration
2026-02-09 15:50 [PATCH 1/2] arm64: dts: imx91-tqma9131: improve eMMC pad configuration Alexander Stein
@ 2026-02-09 15:50 ` Alexander Stein
2026-02-09 19:20 ` Frank Li
2026-02-09 19:18 ` [PATCH 1/2] arm64: dts: imx91-tqma9131: " Frank Li
2026-02-24 20:37 ` Frank Li
2 siblings, 1 reply; 6+ messages in thread
From: Alexander Stein @ 2026-02-09 15:50 UTC (permalink / raw)
To: Rob Herring, Krzysztof Kozlowski, Conor Dooley, Frank Li,
Sascha Hauer, Pengutronix Kernel Team, Fabio Estevam,
Markus Niebel, Alexander Stein, Shawn Guo
Cc: linux, devicetree, imx, linux-arm-kernel, linux-kernel
From: Markus Niebel <Markus.Niebel@ew.tq-group.com>
Use DSE x4 an PullUp for CMD an DAT, DSE x4 and PullDown for CLK.
This improves stability and detection at low temperatures under -25°C.
Fixes: 0b5fdfaa8e45 ("arm64: dts: freescale: imx93-tqma9352: set SION for cmd and data pad of USDHC")
Signed-off-by: Markus Niebel <Markus.Niebel@ew.tq-group.com>
Signed-off-by: Alexander Stein <alexander.stein@ew.tq-group.com>
---
.../boot/dts/freescale/imx93-tqma9352.dtsi | 26 +++++++++----------
1 file changed, 13 insertions(+), 13 deletions(-)
diff --git a/arch/arm64/boot/dts/freescale/imx93-tqma9352.dtsi b/arch/arm64/boot/dts/freescale/imx93-tqma9352.dtsi
index 3a23e2eb9febe..ce34a296495c4 100644
--- a/arch/arm64/boot/dts/freescale/imx93-tqma9352.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx93-tqma9352.dtsi
@@ -271,21 +271,21 @@ MX93_PAD_SD2_RESET_B__GPIO3_IO07 0x106
/* enable SION for data and cmd pad due to ERR052021 */
pinctrl_usdhc1: usdhc1grp {
fsl,pins = <
- /* PD | FSEL 3 | DSE X5 */
- MX93_PAD_SD1_CLK__USDHC1_CLK 0x5be
+ /* PD | FSEL 3 | DSE X4 */
+ MX93_PAD_SD1_CLK__USDHC1_CLK 0x59e
/* HYS | FSEL 0 | no drive */
MX93_PAD_SD1_STROBE__USDHC1_STROBE 0x1000
- /* HYS | FSEL 3 | X5 */
- MX93_PAD_SD1_CMD__USDHC1_CMD 0x400011be
- /* HYS | FSEL 3 | X4 */
- MX93_PAD_SD1_DATA0__USDHC1_DATA0 0x4000119e
- MX93_PAD_SD1_DATA1__USDHC1_DATA1 0x4000119e
- MX93_PAD_SD1_DATA2__USDHC1_DATA2 0x4000119e
- MX93_PAD_SD1_DATA3__USDHC1_DATA3 0x4000119e
- MX93_PAD_SD1_DATA4__USDHC1_DATA4 0x4000119e
- MX93_PAD_SD1_DATA5__USDHC1_DATA5 0x4000119e
- MX93_PAD_SD1_DATA6__USDHC1_DATA6 0x4000119e
- MX93_PAD_SD1_DATA7__USDHC1_DATA7 0x4000119e
+ /* HYS | PU | FSEL 3 | DSE X4 */
+ MX93_PAD_SD1_CMD__USDHC1_CMD 0x4000139e
+ /* HYS | PU | FSEL 3 | DSE X4 */
+ MX93_PAD_SD1_DATA0__USDHC1_DATA0 0x4000139e
+ MX93_PAD_SD1_DATA1__USDHC1_DATA1 0x4000139e
+ MX93_PAD_SD1_DATA2__USDHC1_DATA2 0x4000139e
+ MX93_PAD_SD1_DATA3__USDHC1_DATA3 0x4000139e
+ MX93_PAD_SD1_DATA4__USDHC1_DATA4 0x4000139e
+ MX93_PAD_SD1_DATA5__USDHC1_DATA5 0x4000139e
+ MX93_PAD_SD1_DATA6__USDHC1_DATA6 0x4000139e
+ MX93_PAD_SD1_DATA7__USDHC1_DATA7 0x4000139e
>;
};
--
2.43.0
^ permalink raw reply related [flat|nested] 6+ messages in thread* Re: [PATCH 2/2] arm64: dts: imx93-tqma9352: improve eMMC pad configuration
2026-02-09 15:50 ` [PATCH 2/2] arm64: dts: imx93-tqma9352: " Alexander Stein
@ 2026-02-09 19:20 ` Frank Li
2026-02-10 6:43 ` Alexander Stein
0 siblings, 1 reply; 6+ messages in thread
From: Frank Li @ 2026-02-09 19:20 UTC (permalink / raw)
To: Alexander Stein
Cc: Rob Herring, Krzysztof Kozlowski, Conor Dooley, Sascha Hauer,
Pengutronix Kernel Team, Fabio Estevam, Markus Niebel, Shawn Guo,
linux, devicetree, imx, linux-arm-kernel, linux-kernel
On Mon, Feb 09, 2026 at 04:50:14PM +0100, Alexander Stein wrote:
> From: Markus Niebel <Markus.Niebel@ew.tq-group.com>
>
> Use DSE x4 an PullUp for CMD an DAT, DSE x4 and PullDown for CLK.
> This improves stability and detection at low temperatures under -25°C.
Nit:
Use DSE x4 an PullUp for CMD an DAT, DSE x4 and PullDown for CLK to improve
stability and detection at low temperatures under -25°C.
If you think it is okay, I can update it when apply it.
Reviewed-by: Frank Li <Frank.Li@nxp.com>
>
> Fixes: 0b5fdfaa8e45 ("arm64: dts: freescale: imx93-tqma9352: set SION for cmd and data pad of USDHC")
> Signed-off-by: Markus Niebel <Markus.Niebel@ew.tq-group.com>
> Signed-off-by: Alexander Stein <alexander.stein@ew.tq-group.com>
> ---
> .../boot/dts/freescale/imx93-tqma9352.dtsi | 26 +++++++++----------
> 1 file changed, 13 insertions(+), 13 deletions(-)
>
> diff --git a/arch/arm64/boot/dts/freescale/imx93-tqma9352.dtsi b/arch/arm64/boot/dts/freescale/imx93-tqma9352.dtsi
> index 3a23e2eb9febe..ce34a296495c4 100644
> --- a/arch/arm64/boot/dts/freescale/imx93-tqma9352.dtsi
> +++ b/arch/arm64/boot/dts/freescale/imx93-tqma9352.dtsi
> @@ -271,21 +271,21 @@ MX93_PAD_SD2_RESET_B__GPIO3_IO07 0x106
> /* enable SION for data and cmd pad due to ERR052021 */
> pinctrl_usdhc1: usdhc1grp {
> fsl,pins = <
> - /* PD | FSEL 3 | DSE X5 */
> - MX93_PAD_SD1_CLK__USDHC1_CLK 0x5be
> + /* PD | FSEL 3 | DSE X4 */
> + MX93_PAD_SD1_CLK__USDHC1_CLK 0x59e
> /* HYS | FSEL 0 | no drive */
> MX93_PAD_SD1_STROBE__USDHC1_STROBE 0x1000
> - /* HYS | FSEL 3 | X5 */
> - MX93_PAD_SD1_CMD__USDHC1_CMD 0x400011be
> - /* HYS | FSEL 3 | X4 */
> - MX93_PAD_SD1_DATA0__USDHC1_DATA0 0x4000119e
> - MX93_PAD_SD1_DATA1__USDHC1_DATA1 0x4000119e
> - MX93_PAD_SD1_DATA2__USDHC1_DATA2 0x4000119e
> - MX93_PAD_SD1_DATA3__USDHC1_DATA3 0x4000119e
> - MX93_PAD_SD1_DATA4__USDHC1_DATA4 0x4000119e
> - MX93_PAD_SD1_DATA5__USDHC1_DATA5 0x4000119e
> - MX93_PAD_SD1_DATA6__USDHC1_DATA6 0x4000119e
> - MX93_PAD_SD1_DATA7__USDHC1_DATA7 0x4000119e
> + /* HYS | PU | FSEL 3 | DSE X4 */
> + MX93_PAD_SD1_CMD__USDHC1_CMD 0x4000139e
> + /* HYS | PU | FSEL 3 | DSE X4 */
> + MX93_PAD_SD1_DATA0__USDHC1_DATA0 0x4000139e
> + MX93_PAD_SD1_DATA1__USDHC1_DATA1 0x4000139e
> + MX93_PAD_SD1_DATA2__USDHC1_DATA2 0x4000139e
> + MX93_PAD_SD1_DATA3__USDHC1_DATA3 0x4000139e
> + MX93_PAD_SD1_DATA4__USDHC1_DATA4 0x4000139e
> + MX93_PAD_SD1_DATA5__USDHC1_DATA5 0x4000139e
> + MX93_PAD_SD1_DATA6__USDHC1_DATA6 0x4000139e
> + MX93_PAD_SD1_DATA7__USDHC1_DATA7 0x4000139e
> >;
> };
>
> --
> 2.43.0
>
^ permalink raw reply [flat|nested] 6+ messages in thread* Re: [PATCH 2/2] arm64: dts: imx93-tqma9352: improve eMMC pad configuration
2026-02-09 19:20 ` Frank Li
@ 2026-02-10 6:43 ` Alexander Stein
0 siblings, 0 replies; 6+ messages in thread
From: Alexander Stein @ 2026-02-10 6:43 UTC (permalink / raw)
To: Frank Li
Cc: Rob Herring, Krzysztof Kozlowski, Conor Dooley, Sascha Hauer,
Pengutronix Kernel Team, Fabio Estevam, Markus Niebel, Shawn Guo,
linux, devicetree, imx, linux-arm-kernel, linux-kernel
Hi Frank,
Am Montag, 9. Februar 2026, 20:20:24 CET schrieb Frank Li:
> On Mon, Feb 09, 2026 at 04:50:14PM +0100, Alexander Stein wrote:
> > From: Markus Niebel <Markus.Niebel@ew.tq-group.com>
> >
> > Use DSE x4 an PullUp for CMD an DAT, DSE x4 and PullDown for CLK.
> > This improves stability and detection at low temperatures under -25°C.
>
> Nit:
>
> Use DSE x4 an PullUp for CMD an DAT, DSE x4 and PullDown for CLK to improve
> stability and detection at low temperatures under -25°C.
>
> If you think it is okay, I can update it when apply it.
>
> Reviewed-by: Frank Li <Frank.Li@nxp.com>
Thanks, this sounds even better. Feel free to amend it when applying.
Best regards,
Alexander
> >
> > Fixes: 0b5fdfaa8e45 ("arm64: dts: freescale: imx93-tqma9352: set SION for cmd and data pad of USDHC")
> > Signed-off-by: Markus Niebel <Markus.Niebel@ew.tq-group.com>
> > Signed-off-by: Alexander Stein <alexander.stein@ew.tq-group.com>
> > ---
> > .../boot/dts/freescale/imx93-tqma9352.dtsi | 26 +++++++++----------
> > 1 file changed, 13 insertions(+), 13 deletions(-)
> >
> > diff --git a/arch/arm64/boot/dts/freescale/imx93-tqma9352.dtsi b/arch/arm64/boot/dts/freescale/imx93-tqma9352.dtsi
> > index 3a23e2eb9febe..ce34a296495c4 100644
> > --- a/arch/arm64/boot/dts/freescale/imx93-tqma9352.dtsi
> > +++ b/arch/arm64/boot/dts/freescale/imx93-tqma9352.dtsi
> > @@ -271,21 +271,21 @@ MX93_PAD_SD2_RESET_B__GPIO3_IO07 0x106
> > /* enable SION for data and cmd pad due to ERR052021 */
> > pinctrl_usdhc1: usdhc1grp {
> > fsl,pins = <
> > - /* PD | FSEL 3 | DSE X5 */
> > - MX93_PAD_SD1_CLK__USDHC1_CLK 0x5be
> > + /* PD | FSEL 3 | DSE X4 */
> > + MX93_PAD_SD1_CLK__USDHC1_CLK 0x59e
> > /* HYS | FSEL 0 | no drive */
> > MX93_PAD_SD1_STROBE__USDHC1_STROBE 0x1000
> > - /* HYS | FSEL 3 | X5 */
> > - MX93_PAD_SD1_CMD__USDHC1_CMD 0x400011be
> > - /* HYS | FSEL 3 | X4 */
> > - MX93_PAD_SD1_DATA0__USDHC1_DATA0 0x4000119e
> > - MX93_PAD_SD1_DATA1__USDHC1_DATA1 0x4000119e
> > - MX93_PAD_SD1_DATA2__USDHC1_DATA2 0x4000119e
> > - MX93_PAD_SD1_DATA3__USDHC1_DATA3 0x4000119e
> > - MX93_PAD_SD1_DATA4__USDHC1_DATA4 0x4000119e
> > - MX93_PAD_SD1_DATA5__USDHC1_DATA5 0x4000119e
> > - MX93_PAD_SD1_DATA6__USDHC1_DATA6 0x4000119e
> > - MX93_PAD_SD1_DATA7__USDHC1_DATA7 0x4000119e
> > + /* HYS | PU | FSEL 3 | DSE X4 */
> > + MX93_PAD_SD1_CMD__USDHC1_CMD 0x4000139e
> > + /* HYS | PU | FSEL 3 | DSE X4 */
> > + MX93_PAD_SD1_DATA0__USDHC1_DATA0 0x4000139e
> > + MX93_PAD_SD1_DATA1__USDHC1_DATA1 0x4000139e
> > + MX93_PAD_SD1_DATA2__USDHC1_DATA2 0x4000139e
> > + MX93_PAD_SD1_DATA3__USDHC1_DATA3 0x4000139e
> > + MX93_PAD_SD1_DATA4__USDHC1_DATA4 0x4000139e
> > + MX93_PAD_SD1_DATA5__USDHC1_DATA5 0x4000139e
> > + MX93_PAD_SD1_DATA6__USDHC1_DATA6 0x4000139e
> > + MX93_PAD_SD1_DATA7__USDHC1_DATA7 0x4000139e
> > >;
> > };
> >
> > --
> > 2.43.0
> >
>
--
TQ-Systems GmbH | Mühlstraße 2, Gut Delling | 82229 Seefeld, Germany
Amtsgericht München, HRB 105018
Geschäftsführer: Detlef Schneider, Rüdiger Stahl, Stefan Schneider
http://www.tq-group.com/
^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: [PATCH 1/2] arm64: dts: imx91-tqma9131: improve eMMC pad configuration
2026-02-09 15:50 [PATCH 1/2] arm64: dts: imx91-tqma9131: improve eMMC pad configuration Alexander Stein
2026-02-09 15:50 ` [PATCH 2/2] arm64: dts: imx93-tqma9352: " Alexander Stein
@ 2026-02-09 19:18 ` Frank Li
2026-02-24 20:37 ` Frank Li
2 siblings, 0 replies; 6+ messages in thread
From: Frank Li @ 2026-02-09 19:18 UTC (permalink / raw)
To: Alexander Stein
Cc: Rob Herring, Krzysztof Kozlowski, Conor Dooley, Sascha Hauer,
Pengutronix Kernel Team, Fabio Estevam, Shawn Guo, Markus Niebel,
linux, devicetree, imx, linux-arm-kernel, linux-kernel
On Mon, Feb 09, 2026 at 04:50:13PM +0100, Alexander Stein wrote:
> From: Markus Niebel <Markus.Niebel@ew.tq-group.com>
>
> Use DSE x4 an PullUp for CMD an DAT, DSE x4 and PullDown for CLK.
> This improves stability and detection at low temperatures under -25°C.
>
> Fixes: e71db39f0c7c ("arm64: dts: freescale: add initial device tree for TQMa91xx/MBa91xxCA")
> Signed-off-by: Markus Niebel <Markus.Niebel@ew.tq-group.com>
> Signed-off-by: Alexander Stein <alexander.stein@ew.tq-group.com>
> ---
Reviewed-by: Frank Li <Frank.Li@nxp.com>
> .../boot/dts/freescale/imx91-tqma9131.dtsi | 20 +++++++++----------
> 1 file changed, 10 insertions(+), 10 deletions(-)
>
> diff --git a/arch/arm64/boot/dts/freescale/imx91-tqma9131.dtsi b/arch/arm64/boot/dts/freescale/imx91-tqma9131.dtsi
> index 5792952b7a8e1..c99d7bc168483 100644
> --- a/arch/arm64/boot/dts/freescale/imx91-tqma9131.dtsi
> +++ b/arch/arm64/boot/dts/freescale/imx91-tqma9131.dtsi
> @@ -272,20 +272,20 @@ pinctrl_reg_usdhc2_vmmc: regusdhc2vmmcgrp {
> /* enable SION for data and cmd pad due to ERR052021 */
> pinctrl_usdhc1: usdhc1grp {
> fsl,pins = /* PD | FSEL 3 | DSE X5 */
> - <MX91_PAD_SD1_CLK__USDHC1_CLK 0x5be>,
> + <MX91_PAD_SD1_CLK__USDHC1_CLK 0x59e>,
> /* HYS | FSEL 0 | no drive */
> <MX91_PAD_SD1_STROBE__USDHC1_STROBE 0x1000>,
> /* HYS | FSEL 3 | X5 */
> - <MX91_PAD_SD1_CMD__USDHC1_CMD 0x400011be>,
> + <MX91_PAD_SD1_CMD__USDHC1_CMD 0x4000139e>,
> /* HYS | FSEL 3 | X4 */
> - <MX91_PAD_SD1_DATA0__USDHC1_DATA0 0x4000119e>,
> - <MX91_PAD_SD1_DATA1__USDHC1_DATA1 0x4000119e>,
> - <MX91_PAD_SD1_DATA2__USDHC1_DATA2 0x4000119e>,
> - <MX91_PAD_SD1_DATA3__USDHC1_DATA3 0x4000119e>,
> - <MX91_PAD_SD1_DATA4__USDHC1_DATA4 0x4000119e>,
> - <MX91_PAD_SD1_DATA5__USDHC1_DATA5 0x4000119e>,
> - <MX91_PAD_SD1_DATA6__USDHC1_DATA6 0x4000119e>,
> - <MX91_PAD_SD1_DATA7__USDHC1_DATA7 0x4000119e>;
> + <MX91_PAD_SD1_DATA0__USDHC1_DATA0 0x4000139e>,
> + <MX91_PAD_SD1_DATA1__USDHC1_DATA1 0x4000139e>,
> + <MX91_PAD_SD1_DATA2__USDHC1_DATA2 0x4000139e>,
> + <MX91_PAD_SD1_DATA3__USDHC1_DATA3 0x4000139e>,
> + <MX91_PAD_SD1_DATA4__USDHC1_DATA4 0x4000139e>,
> + <MX91_PAD_SD1_DATA5__USDHC1_DATA5 0x4000139e>,
> + <MX91_PAD_SD1_DATA6__USDHC1_DATA6 0x4000139e>,
> + <MX91_PAD_SD1_DATA7__USDHC1_DATA7 0x4000139e>;
> };
>
> pinctrl_wdog: wdoggrp {
> --
> 2.43.0
>
^ permalink raw reply [flat|nested] 6+ messages in thread* Re: [PATCH 1/2] arm64: dts: imx91-tqma9131: improve eMMC pad configuration
2026-02-09 15:50 [PATCH 1/2] arm64: dts: imx91-tqma9131: improve eMMC pad configuration Alexander Stein
2026-02-09 15:50 ` [PATCH 2/2] arm64: dts: imx93-tqma9352: " Alexander Stein
2026-02-09 19:18 ` [PATCH 1/2] arm64: dts: imx91-tqma9131: " Frank Li
@ 2026-02-24 20:37 ` Frank Li
2 siblings, 0 replies; 6+ messages in thread
From: Frank Li @ 2026-02-24 20:37 UTC (permalink / raw)
To: Rob Herring, Krzysztof Kozlowski, Conor Dooley, Sascha Hauer,
Pengutronix Kernel Team, Fabio Estevam, Shawn Guo,
Alexander Stein
Cc: Frank Li, Markus Niebel, linux, devicetree, imx, linux-arm-kernel,
linux-kernel
On Mon, 09 Feb 2026 16:50:13 +0100, Alexander Stein wrote:
> Use DSE x4 an PullUp for CMD an DAT, DSE x4 and PullDown for CLK.
> This improves stability and detection at low temperatures under -25°C.
>
>
Applied, thanks!
[1/2] arm64: dts: imx91-tqma9131: improve eMMC pad configuration
(no commit info)
[2/2] arm64: dts: imx93-tqma9352: improve eMMC pad configuration
(no commit info)
Best regards,
--
Frank Li <Frank.Li@nxp.com>
^ permalink raw reply [flat|nested] 6+ messages in thread
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2026-02-09 15:50 [PATCH 1/2] arm64: dts: imx91-tqma9131: improve eMMC pad configuration Alexander Stein
2026-02-09 15:50 ` [PATCH 2/2] arm64: dts: imx93-tqma9352: " Alexander Stein
2026-02-09 19:20 ` Frank Li
2026-02-10 6:43 ` Alexander Stein
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