* [PATCH v10 1/4] arm64: dts: freescale: imx8mp: skov: fix sort order
2026-10-12 6:30 [PATCH v10 0/4] arm64: dts: imx8mp-skov: add new 7" variant Steffen Trumtrar
@ 2026-10-12 6:30 ` Steffen Trumtrar
2026-10-12 6:30 ` [PATCH v10 2/4] dt-bindings: arm: fsl: add compatibles for Skov i.MX8MP boards Steffen Trumtrar
` (2 subsequent siblings)
3 siblings, 0 replies; 10+ messages in thread
From: Steffen Trumtrar @ 2026-10-12 6:30 UTC (permalink / raw)
To: Rob Herring, Krzysztof Kozlowski, Conor Dooley, Frank Li,
Sascha Hauer, Pengutronix Kernel Team, Fabio Estevam, Shawn Guo
Cc: Steffen Trumtrar, Søren Andersen, devicetree, linux-kernel,
imx, linux-arm-kernel, Krzysztof Kozlowski
The imx8mp-skov-revc-jutouch should be alphabetically before the
imx8mp-skov-revc-tian variant.
Sort the entries in the correct order.
Signed-off-by: Steffen Trumtrar <s.trumtrar@pengutronix.de>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
---
arch/arm64/boot/dts/freescale/Makefile | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/arm64/boot/dts/freescale/Makefile b/arch/arm64/boot/dts/freescale/Makefile
index a80cccf34eb56..475e1ad9116e1 100644
--- a/arch/arm64/boot/dts/freescale/Makefile
+++ b/arch/arm64/boot/dts/freescale/Makefile
@@ -707,8 +707,8 @@ dtb-$(CONFIG_ARCH_MXC) += imx8mp-skov-revb-lt6.dtb
dtb-$(CONFIG_ARCH_MXC) += imx8mp-skov-revb-mi1010ait-1cp1.dtb
dtb-$(CONFIG_ARCH_MXC) += imx8mp-skov-revc-bd500.dtb
dtb-$(CONFIG_ARCH_MXC) += imx8mp-skov-revc-hdmi.dtb
-dtb-$(CONFIG_ARCH_MXC) += imx8mp-skov-revc-tian-g07017.dtb
dtb-$(CONFIG_ARCH_MXC) += imx8mp-skov-revc-jutouch-jt101tm023.dtb
+dtb-$(CONFIG_ARCH_MXC) += imx8mp-skov-revc-tian-g07017.dtb
dtb-$(CONFIG_ARCH_MXC) += imx8mp-toradex-smarc-dev.dtb
dtb-$(CONFIG_ARCH_MXC) += imx8mp-tqma8mpql-mba8mpxl.dtb
dtb-$(CONFIG_ARCH_MXC) += imx8mp-tqma8mpql-mba8mp-ras314.dtb
--
2.51.0
^ permalink raw reply related [flat|nested] 10+ messages in thread* [PATCH v10 2/4] dt-bindings: arm: fsl: add compatibles for Skov i.MX8MP boards
2026-10-12 6:30 [PATCH v10 0/4] arm64: dts: imx8mp-skov: add new 7" variant Steffen Trumtrar
2026-10-12 6:30 ` [PATCH v10 1/4] arm64: dts: freescale: imx8mp: skov: fix sort order Steffen Trumtrar
@ 2026-10-12 6:30 ` Steffen Trumtrar
2026-10-13 7:31 ` Krzysztof Kozlowski
2026-10-12 6:30 ` [PATCH v10 3/4] arm64: dts: imx8mp-skov-revc: convert to overlays Steffen Trumtrar
2026-10-12 6:30 ` [PATCH v10 4/4] arm64: dts: imx8mp-skov: support new 7inch panel board Steffen Trumtrar
3 siblings, 1 reply; 10+ messages in thread
From: Steffen Trumtrar @ 2026-10-12 6:30 UTC (permalink / raw)
To: Rob Herring, Krzysztof Kozlowski, Conor Dooley, Frank Li,
Sascha Hauer, Pengutronix Kernel Team, Fabio Estevam, Shawn Guo
Cc: Steffen Trumtrar, Søren Andersen, devicetree, linux-kernel,
imx, linux-arm-kernel
Add a compatible for all revC-based Skov boards with a touch panel.
Also, in preparation for adding a new device tree variant with a
different 7" panel than the already mainline ones, also describe that DT
compatible in the binding.
Signed-off-by: Steffen Trumtrar <s.trumtrar@pengutronix.de>
---
Documentation/devicetree/bindings/arm/fsl.yaml | 2 ++
1 file changed, 2 insertions(+)
diff --git a/Documentation/devicetree/bindings/arm/fsl.yaml b/Documentation/devicetree/bindings/arm/fsl.yaml
index cb99fb74805bc..3ff8cd69b0830 100644
--- a/Documentation/devicetree/bindings/arm/fsl.yaml
+++ b/Documentation/devicetree/bindings/arm/fsl.yaml
@@ -1153,8 +1153,10 @@ properties:
- skov,imx8mp-skov-revb-mi1010ait-1cp1 # SKOV i.MX8MP climate control with 10.1" panel
- skov,imx8mp-skov-revc-hdmi # SKOV i.MX8MP climate control without panel
- skov,imx8mp-skov-revc-bd500 # SKOV i.MX8MP climate control with LED frontplate
+ - skov,imx8mp-skov-revc-jutouch-jt070tm041 # SKOV i.MX8MP climate control with 7" JuTouch panel
- skov,imx8mp-skov-revc-jutouch-jt101tm023 # SKOV i.MX8MP climate control with 10" JuTouch panel
- skov,imx8mp-skov-revc-tian-g07017 # SKOV i.MX8MP climate control with 7" panel
+ - skov,imx8mp-skov-revc-touch # SKOV i.MX8MP climate control revision C with touch panel
- ultratronik,imx8mp-ultra-mach-sbc # Ultratronik SBC i.MX8MP based board
- ysoft,imx8mp-iota2-lumpy # Y Soft i.MX8MP IOTA2 Lumpy Board
- const: fsl,imx8mp
--
2.51.0
^ permalink raw reply related [flat|nested] 10+ messages in thread* Re: [PATCH v10 2/4] dt-bindings: arm: fsl: add compatibles for Skov i.MX8MP boards
2026-10-12 6:30 ` [PATCH v10 2/4] dt-bindings: arm: fsl: add compatibles for Skov i.MX8MP boards Steffen Trumtrar
@ 2026-10-13 7:31 ` Krzysztof Kozlowski
0 siblings, 0 replies; 10+ messages in thread
From: Krzysztof Kozlowski @ 2026-10-13 7:31 UTC (permalink / raw)
To: Steffen Trumtrar
Cc: Rob Herring, Krzysztof Kozlowski, Conor Dooley, Frank Li,
Sascha Hauer, Pengutronix Kernel Team, Fabio Estevam, Shawn Guo,
Søren Andersen, devicetree, linux-kernel, imx,
linux-arm-kernel
On Mon, Oct 12, 2026 at 08:30:31AM +0200, Steffen Trumtrar wrote:
> Add a compatible for all revC-based Skov boards with a touch panel.
>
> Also, in preparation for adding a new device tree variant with a
> different 7" panel than the already mainline ones, also describe that DT
> compatible in the binding.
So what skov,imx8mp-skov-revc-touch is? I asked some revisions ago not
to add generic compatibles.
Best regards,
Krzysztof
^ permalink raw reply [flat|nested] 10+ messages in thread
* [PATCH v10 3/4] arm64: dts: imx8mp-skov-revc: convert to overlays
2026-10-12 6:30 [PATCH v10 0/4] arm64: dts: imx8mp-skov: add new 7" variant Steffen Trumtrar
2026-10-12 6:30 ` [PATCH v10 1/4] arm64: dts: freescale: imx8mp: skov: fix sort order Steffen Trumtrar
2026-10-12 6:30 ` [PATCH v10 2/4] dt-bindings: arm: fsl: add compatibles for Skov i.MX8MP boards Steffen Trumtrar
@ 2026-10-12 6:30 ` Steffen Trumtrar
2026-10-12 16:57 ` Frank Li
2026-10-13 7:31 ` Krzysztof Kozlowski
2026-10-12 6:30 ` [PATCH v10 4/4] arm64: dts: imx8mp-skov: support new 7inch panel board Steffen Trumtrar
3 siblings, 2 replies; 10+ messages in thread
From: Steffen Trumtrar @ 2026-10-12 6:30 UTC (permalink / raw)
To: Rob Herring, Krzysztof Kozlowski, Conor Dooley, Frank Li,
Sascha Hauer, Pengutronix Kernel Team, Fabio Estevam, Shawn Guo
Cc: Steffen Trumtrar, Søren Andersen, devicetree, linux-kernel,
imx, linux-arm-kernel
The i.MX8MP Skov RevC jutouch 10" and Tian 7" variants are pretty
similar, apart from the Display and touch controller.
Move the common bindings to imx8mp-skov-revc-touch.dts and convert both
variants to use overlays applied on this base version.
Signed-off-by: Steffen Trumtrar <s.trumtrar@pengutronix.de>
---
arch/arm64/boot/dts/freescale/Makefile | 5 ++
.../imx8mp-skov-revc-jutouch-jt101tm023.dtso | 38 ++++++++++
.../dts/freescale/imx8mp-skov-revc-tian-g07017.dts | 81 ----------------------
.../freescale/imx8mp-skov-revc-tian-g07017.dtso | 40 +++++++++++
...h-jt101tm023.dts => imx8mp-skov-revc-touch.dts} | 26 +++----
5 files changed, 91 insertions(+), 99 deletions(-)
diff --git a/arch/arm64/boot/dts/freescale/Makefile b/arch/arm64/boot/dts/freescale/Makefile
index 475e1ad9116e1..7c1b61249778e 100644
--- a/arch/arm64/boot/dts/freescale/Makefile
+++ b/arch/arm64/boot/dts/freescale/Makefile
@@ -707,6 +707,11 @@ dtb-$(CONFIG_ARCH_MXC) += imx8mp-skov-revb-lt6.dtb
dtb-$(CONFIG_ARCH_MXC) += imx8mp-skov-revb-mi1010ait-1cp1.dtb
dtb-$(CONFIG_ARCH_MXC) += imx8mp-skov-revc-bd500.dtb
dtb-$(CONFIG_ARCH_MXC) += imx8mp-skov-revc-hdmi.dtb
+
+imx8mp-skov-revc-jutouch-jt101tm023-dtbs += imx8mp-skov-revc-touch.dtb \
+ imx8mp-skov-revc-jutouch-jt101tm023.dtbo
+imx8mp-skov-revc-tian-g07017-dtbs += imx8mp-skov-revc-touch.dtb \
+ imx8mp-skov-revc-tian-g07017.dtbo
dtb-$(CONFIG_ARCH_MXC) += imx8mp-skov-revc-jutouch-jt101tm023.dtb
dtb-$(CONFIG_ARCH_MXC) += imx8mp-skov-revc-tian-g07017.dtb
dtb-$(CONFIG_ARCH_MXC) += imx8mp-toradex-smarc-dev.dtb
diff --git a/arch/arm64/boot/dts/freescale/imx8mp-skov-revc-jutouch-jt101tm023.dtso b/arch/arm64/boot/dts/freescale/imx8mp-skov-revc-jutouch-jt101tm023.dtso
new file mode 100644
index 0000000000000..33ddd08a7adb5
--- /dev/null
+++ b/arch/arm64/boot/dts/freescale/imx8mp-skov-revc-jutouch-jt101tm023.dtso
@@ -0,0 +1,38 @@
+// SPDX-License-Identifier: (GPL-2.0 OR MIT)
+
+/dts-v1/;
+/plugin/;
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/interrupt-controller/irq.h>
+
+&{/} {
+ model = "SKOV IMX8MP CPU revC - JuTouch JT101TM023";
+ compatible = "skov,imx8mp-skov-revc-jutouch-jt101tm023", "fsl,imx8mp";
+};
+
+&{/panel} {
+ compatible = "jutouch,jt101tm023";
+};
+
+&i2c2 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ touchscreen@2a {
+ compatible = "eeti,exc81w32", "eeti,exc80h84";
+ reg = <0x2a>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_touchscreen>;
+ interrupts-extended = <&gpio4 28 IRQ_TYPE_LEVEL_LOW>;
+ reset-gpios = <&gpio4 29 GPIO_ACTIVE_LOW>;
+ touchscreen-size-x = <1280>;
+ touchscreen-size-y = <800>;
+ vdd-supply = <®_vdd_3v3>;
+ };
+};
+
+&lvds_bridge {
+ /* IMX8MP_VIDEO_PLL1 = IMX8MP_CLK_MEDIA_DISP2_PIX * 7 */
+ assigned-clock-rates = <0>, <506800000>;
+};
diff --git a/arch/arm64/boot/dts/freescale/imx8mp-skov-revc-tian-g07017.dts b/arch/arm64/boot/dts/freescale/imx8mp-skov-revc-tian-g07017.dts
deleted file mode 100644
index 9a562c011f2c2..0000000000000
--- a/arch/arm64/boot/dts/freescale/imx8mp-skov-revc-tian-g07017.dts
+++ /dev/null
@@ -1,81 +0,0 @@
-// SPDX-License-Identifier: (GPL-2.0 OR MIT)
-
-/dts-v1/;
-
-#include "imx8mp-skov-reva.dtsi"
-
-/ {
- model = "SKOV IMX8MP CPU revC - TIAN G07017";
- compatible = "skov,imx8mp-skov-revc-tian-g07017", "fsl,imx8mp";
-
- panel {
- compatible = "topland,tian-g07017-01";
- backlight = <&backlight>;
- power-supply = <®_tft_vcom>;
-
- port {
- in_lvds0: endpoint {
- remote-endpoint = <&ldb_lvds_ch0>;
- };
- };
- };
-};
-
-&backlight {
- status = "okay";
-};
-
-&i2c2 {
- clock-frequency = <100000>;
- status = "okay";
-
- touchscreen@38 {
- compatible = "edt,edt-ft5506";
- reg = <0x38>;
- pinctrl-names = "default";
- pinctrl-0 = <&pinctrl_touchscreen>;
- interrupts-extended = <&gpio4 28 IRQ_TYPE_EDGE_FALLING>;
- reset-gpios = <&gpio4 29 GPIO_ACTIVE_LOW>;
- touchscreen-size-x = <1024>;
- touchscreen-size-y = <600>;
- vcc-supply = <®_vdd_3v3>;
- iovcc-supply = <®_vdd_3v3>;
- wakeup-source;
- };
-};
-
-&lcdif2 {
- status = "okay";
-};
-
-&lvds_bridge {
- assigned-clocks = <&clk IMX8MP_CLK_MEDIA_LDB>,
- <&clk IMX8MP_VIDEO_PLL1>;
- assigned-clock-parents = <&clk IMX8MP_VIDEO_PLL1_OUT>;
- /* IMX8MP_VIDEO_PLL1 = IMX8MP_CLK_MEDIA_DISP2_PIX * 2 * 7 */
- assigned-clock-rates = <0>, <358400000>;
- status = "okay";
-
- ports {
- port@1 {
- ldb_lvds_ch0: endpoint {
- remote-endpoint = <&in_lvds0>;
- };
- };
- };
-};
-
-&pwm4 {
- status = "okay";
-};
-
-&pwm1 {
- status = "okay";
-};
-
-®_tft_vcom {
- regulator-min-microvolt = <3160000>;
- regulator-max-microvolt = <3160000>;
- voltage-table = <3160000 73>;
- status = "okay";
-};
diff --git a/arch/arm64/boot/dts/freescale/imx8mp-skov-revc-tian-g07017.dtso b/arch/arm64/boot/dts/freescale/imx8mp-skov-revc-tian-g07017.dtso
new file mode 100644
index 0000000000000..b9781a418e4d5
--- /dev/null
+++ b/arch/arm64/boot/dts/freescale/imx8mp-skov-revc-tian-g07017.dtso
@@ -0,0 +1,40 @@
+// SPDX-License-Identifier: (GPL-2.0 OR MIT)
+
+/dts-v1/;
+/plugin/;
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/interrupt-controller/irq.h>
+
+&{/} {
+ model = "SKOV IMX8MP CPU revC - TIAN G07017";
+ compatible = "skov,imx8mp-skov-revc-tian-g07017", "fsl,imx8mp";
+};
+
+&{/panel} {
+ compatible = "topland,tian-g07017-01";
+};
+
+&i2c2 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ touchscreen@38 {
+ compatible = "edt,edt-ft5506";
+ reg = <0x38>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_touchscreen>;
+ interrupts-extended = <&gpio4 28 IRQ_TYPE_EDGE_FALLING>;
+ reset-gpios = <&gpio4 29 GPIO_ACTIVE_LOW>;
+ touchscreen-size-x = <1024>;
+ touchscreen-size-y = <600>;
+ vcc-supply = <®_vdd_3v3>;
+ iovcc-supply = <®_vdd_3v3>;
+ wakeup-source;
+ };
+};
+
+&lvds_bridge {
+ /* IMX8MP_VIDEO_PLL1 = IMX8MP_CLK_MEDIA_DISP2_PIX * 2 * 7 */
+ assigned-clock-rates = <0>, <358400000>;
+};
diff --git a/arch/arm64/boot/dts/freescale/imx8mp-skov-revc-jutouch-jt101tm023.dts b/arch/arm64/boot/dts/freescale/imx8mp-skov-revc-touch.dts
similarity index 56%
rename from arch/arm64/boot/dts/freescale/imx8mp-skov-revc-jutouch-jt101tm023.dts
rename to arch/arm64/boot/dts/freescale/imx8mp-skov-revc-touch.dts
index 3e320d6dea3a2..c830f3ca8cb45 100644
--- a/arch/arm64/boot/dts/freescale/imx8mp-skov-revc-jutouch-jt101tm023.dts
+++ b/arch/arm64/boot/dts/freescale/imx8mp-skov-revc-touch.dts
@@ -5,11 +5,10 @@
#include "imx8mp-skov-reva.dtsi"
/ {
- model = "SKOV IMX8MP CPU revC - JuTouch JT101TM023";
- compatible = "skov,imx8mp-skov-revc-jutouch-jt101tm023", "fsl,imx8mp";
+ model = "SKOV IMX8MP CPU revC";
+ compatible = "skov,imx8mp-skov-revc-touch", "fsl,imx8mp";
panel {
- compatible = "jutouch,jt101tm023";
backlight = <&backlight>;
power-supply = <®_tft_vcom>;
@@ -28,18 +27,6 @@ &backlight {
&i2c2 {
clock-frequency = <100000>;
status = "okay";
-
- touchscreen@2a {
- compatible = "eeti,exc81w32", "eeti,exc80h84";
- reg = <0x2a>;
- pinctrl-names = "default";
- pinctrl-0 = <&pinctrl_touchscreen>;
- interrupts-extended = <&gpio4 28 IRQ_TYPE_LEVEL_LOW>;
- reset-gpios = <&gpio4 29 GPIO_ACTIVE_LOW>;
- touchscreen-size-x = <1280>;
- touchscreen-size-y = <800>;
- vdd-supply = <®_vdd_3v3>;
- };
};
&lcdif2 {
@@ -48,14 +35,17 @@ &lcdif2 {
&lvds_bridge {
assigned-clocks = <&clk IMX8MP_CLK_MEDIA_LDB>,
- <&clk IMX8MP_VIDEO_PLL1>;
+ <&clk IMX8MP_VIDEO_PLL1>;
assigned-clock-parents = <&clk IMX8MP_VIDEO_PLL1_OUT>;
- /* IMX8MP_VIDEO_PLL1 = IMX8MP_CLK_MEDIA_DISP2_PIX * 7 */
- assigned-clock-rates = <0>, <506800000>;
status = "okay";
ports {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
port@1 {
+ reg = <1>;
+
ldb_lvds_ch0: endpoint {
remote-endpoint = <&in_lvds0>;
};
--
2.51.0
^ permalink raw reply related [flat|nested] 10+ messages in thread* Re: [PATCH v10 3/4] arm64: dts: imx8mp-skov-revc: convert to overlays
2026-10-12 6:30 ` [PATCH v10 3/4] arm64: dts: imx8mp-skov-revc: convert to overlays Steffen Trumtrar
@ 2026-10-12 16:57 ` Frank Li
2026-10-13 7:31 ` Krzysztof Kozlowski
1 sibling, 0 replies; 10+ messages in thread
From: Frank Li @ 2026-10-12 16:57 UTC (permalink / raw)
To: Steffen Trumtrar
Cc: Rob Herring, Krzysztof Kozlowski, Conor Dooley, Frank Li,
Sascha Hauer, Pengutronix Kernel Team, Fabio Estevam, Shawn Guo,
Søren Andersen, devicetree, linux-kernel, imx,
linux-arm-kernel
On Mon, Oct 12, 2026 at 08:30:32AM +0200, Steffen Trumtrar wrote:
subject:
arm64: dts: imx8mp-skov-revc: convert jutouch and tian to overlays
or something, convert "what" to overlays.
> The i.MX8MP Skov RevC jutouch 10" and Tian 7" variants are pretty
> similar, apart from the Display and touch controller.
>
> Move the common bindings to imx8mp-skov-revc-touch.dts and convert both
> variants to use overlays applied on this base version.
>
> Signed-off-by: Steffen Trumtrar <s.trumtrar@pengutronix.de>
> ---
...
>
> &lcdif2 {
> @@ -48,14 +35,17 @@ &lcdif2 {
>
> &lvds_bridge {
> assigned-clocks = <&clk IMX8MP_CLK_MEDIA_LDB>,
> - <&clk IMX8MP_VIDEO_PLL1>;
> + <&clk IMX8MP_VIDEO_PLL1>;
don't mix code style change in this patch.
Frnak
> assigned-clock-parents = <&clk IMX8MP_VIDEO_PLL1_OUT>;
> - /* IMX8MP_VIDEO_PLL1 = IMX8MP_CLK_MEDIA_DISP2_PIX * 7 */
> - assigned-clock-rates = <0>, <506800000>;
> status = "okay";
>
> ports {
> + #address-cells = <1>;
> + #size-cells = <0>;
> +
> port@1 {
> + reg = <1>;
> +
> ldb_lvds_ch0: endpoint {
> remote-endpoint = <&in_lvds0>;
> };
>
> --
> 2.51.0
>
>
^ permalink raw reply [flat|nested] 10+ messages in thread* Re: [PATCH v10 3/4] arm64: dts: imx8mp-skov-revc: convert to overlays
2026-10-12 6:30 ` [PATCH v10 3/4] arm64: dts: imx8mp-skov-revc: convert to overlays Steffen Trumtrar
2026-10-12 16:57 ` Frank Li
@ 2026-10-13 7:31 ` Krzysztof Kozlowski
2026-10-14 5:38 ` Steffen Trumtrar
1 sibling, 1 reply; 10+ messages in thread
From: Krzysztof Kozlowski @ 2026-10-13 7:31 UTC (permalink / raw)
To: Steffen Trumtrar
Cc: Rob Herring, Krzysztof Kozlowski, Conor Dooley, Frank Li,
Sascha Hauer, Pengutronix Kernel Team, Fabio Estevam, Shawn Guo,
Søren Andersen, devicetree, linux-kernel, imx,
linux-arm-kernel
On Mon, Oct 12, 2026 at 08:30:32AM +0200, Steffen Trumtrar wrote:
> The i.MX8MP Skov RevC jutouch 10" and Tian 7" variants are pretty
> similar, apart from the Display and touch controller.
>
> Move the common bindings to imx8mp-skov-revc-touch.dts and convert both
> variants to use overlays applied on this base version.
>
> Signed-off-by: Steffen Trumtrar <s.trumtrar@pengutronix.de>
> ---
> arch/arm64/boot/dts/freescale/Makefile | 5 ++
> .../imx8mp-skov-revc-jutouch-jt101tm023.dtso | 38 ++++++++++
> .../dts/freescale/imx8mp-skov-revc-tian-g07017.dts | 81 ----------------------
> .../freescale/imx8mp-skov-revc-tian-g07017.dtso | 40 +++++++++++
> ...h-jt101tm023.dts => imx8mp-skov-revc-touch.dts} | 26 +++----
> 5 files changed, 91 insertions(+), 99 deletions(-)
>
> diff --git a/arch/arm64/boot/dts/freescale/Makefile b/arch/arm64/boot/dts/freescale/Makefile
> index 475e1ad9116e1..7c1b61249778e 100644
> --- a/arch/arm64/boot/dts/freescale/Makefile
> +++ b/arch/arm64/boot/dts/freescale/Makefile
> @@ -707,6 +707,11 @@ dtb-$(CONFIG_ARCH_MXC) += imx8mp-skov-revb-lt6.dtb
> dtb-$(CONFIG_ARCH_MXC) += imx8mp-skov-revb-mi1010ait-1cp1.dtb
> dtb-$(CONFIG_ARCH_MXC) += imx8mp-skov-revc-bd500.dtb
> dtb-$(CONFIG_ARCH_MXC) += imx8mp-skov-revc-hdmi.dtb
> +
> +imx8mp-skov-revc-jutouch-jt101tm023-dtbs += imx8mp-skov-revc-touch.dtb \
> + imx8mp-skov-revc-jutouch-jt101tm023.dtbo
> +imx8mp-skov-revc-tian-g07017-dtbs += imx8mp-skov-revc-touch.dtb \
> + imx8mp-skov-revc-tian-g07017.dtbo
> dtb-$(CONFIG_ARCH_MXC) += imx8mp-skov-revc-jutouch-jt101tm023.dtb
> dtb-$(CONFIG_ARCH_MXC) += imx8mp-skov-revc-tian-g07017.dtb
> dtb-$(CONFIG_ARCH_MXC) += imx8mp-toradex-smarc-dev.dtb
> diff --git a/arch/arm64/boot/dts/freescale/imx8mp-skov-revc-jutouch-jt101tm023.dtso b/arch/arm64/boot/dts/freescale/imx8mp-skov-revc-jutouch-jt101tm023.dtso
> new file mode 100644
> index 0000000000000..33ddd08a7adb5
> --- /dev/null
> +++ b/arch/arm64/boot/dts/freescale/imx8mp-skov-revc-jutouch-jt101tm023.dtso
I do not understand this. This is a board, so not an overlay.
> @@ -0,0 +1,38 @@
> +// SPDX-License-Identifier: (GPL-2.0 OR MIT)
> +
> +/dts-v1/;
> +/plugin/;
> +
> +#include <dt-bindings/gpio/gpio.h>
> +#include <dt-bindings/interrupt-controller/irq.h>
> +
> +&{/} {
> + model = "SKOV IMX8MP CPU revC - JuTouch JT101TM023";
> + compatible = "skov,imx8mp-skov-revc-jutouch-jt101tm023", "fsl,imx8mp";
Best regards,
Krzysztof
^ permalink raw reply [flat|nested] 10+ messages in thread* Re: [PATCH v10 3/4] arm64: dts: imx8mp-skov-revc: convert to overlays
2026-10-13 7:31 ` Krzysztof Kozlowski
@ 2026-10-14 5:38 ` Steffen Trumtrar
2026-10-14 5:53 ` Krzysztof Kozlowski
0 siblings, 1 reply; 10+ messages in thread
From: Steffen Trumtrar @ 2026-10-14 5:38 UTC (permalink / raw)
To: Krzysztof Kozlowski
Cc: Rob Herring, Krzysztof Kozlowski, Conor Dooley, Frank Li,
Sascha Hauer, Pengutronix Kernel Team, Fabio Estevam, Shawn Guo,
Søren Andersen, devicetree, linux-kernel, imx,
linux-arm-kernel
Hi,
On 2026-10-13 at 09:31 +02, Krzysztof Kozlowski <krzk@kernel.org> wrote:
> On Mon, Oct 12, 2026 at 08:30:32AM +0200, Steffen Trumtrar wrote:
> > The i.MX8MP Skov RevC jutouch 10" and Tian 7" variants are pretty
> > similar, apart from the Display and touch controller.
> >
> > Move the common bindings to imx8mp-skov-revc-touch.dts and convert both
> > variants to use overlays applied on this base version.
> >
> > Signed-off-by: Steffen Trumtrar <s.trumtrar@pengutronix.de>
> > ---
> > arch/arm64/boot/dts/freescale/Makefile | 5 ++
> > .../imx8mp-skov-revc-jutouch-jt101tm023.dtso | 38 ++++++++++
> > .../dts/freescale/imx8mp-skov-revc-tian-g07017.dts | 81 ----------------------
> > .../freescale/imx8mp-skov-revc-tian-g07017.dtso | 40 +++++++++++
> > ...h-jt101tm023.dts => imx8mp-skov-revc-touch.dts} | 26 +++----
> > 5 files changed, 91 insertions(+), 99 deletions(-)
> >
> > diff --git a/arch/arm64/boot/dts/freescale/Makefile b/arch/arm64/boot/dts/freescale/Makefile
> > index 475e1ad9116e1..7c1b61249778e 100644
> > --- a/arch/arm64/boot/dts/freescale/Makefile
> > +++ b/arch/arm64/boot/dts/freescale/Makefile
> > @@ -707,6 +707,11 @@ dtb-$(CONFIG_ARCH_MXC) += imx8mp-skov-revb-lt6.dtb
> > dtb-$(CONFIG_ARCH_MXC) += imx8mp-skov-revb-mi1010ait-1cp1.dtb
> > dtb-$(CONFIG_ARCH_MXC) += imx8mp-skov-revc-bd500.dtb
> > dtb-$(CONFIG_ARCH_MXC) += imx8mp-skov-revc-hdmi.dtb
> > +
> > +imx8mp-skov-revc-jutouch-jt101tm023-dtbs += imx8mp-skov-revc-touch.dtb \
> > + imx8mp-skov-revc-jutouch-jt101tm023.dtbo
> > +imx8mp-skov-revc-tian-g07017-dtbs += imx8mp-skov-revc-touch.dtb \
> > + imx8mp-skov-revc-tian-g07017.dtbo
> > dtb-$(CONFIG_ARCH_MXC) += imx8mp-skov-revc-jutouch-jt101tm023.dtb
> > dtb-$(CONFIG_ARCH_MXC) += imx8mp-skov-revc-tian-g07017.dtb
> > dtb-$(CONFIG_ARCH_MXC) += imx8mp-toradex-smarc-dev.dtb
> > diff --git
> > a/arch/arm64/boot/dts/freescale/imx8mp-skov-revc-jutouch-jt101tm023.dtso
> > b/arch/arm64/boot/dts/freescale/imx8mp-skov-revc-jutouch-jt101tm023.dtso
> > new file mode 100644
> > index 0000000000000..33ddd08a7adb5
> > --- /dev/null
> > +++ b/arch/arm64/boot/dts/freescale/imx8mp-skov-revc-jutouch-jt101tm023.dtso
>
> I do not understand this. This is a board, so not an overlay.
yes, that's what I did up until v4. New board with new dts.
- Link to v4: https://patch.msgid.link/20260706-v7-0-topic-imx8mp-skov-dts-jutouch-7inch-v4-0-dfc0c8827c02@pengutronix.de
The boards are all very similar apart from the touch panel, but they are all "real" boards and don't share a SOM, so dtsi is also not correct.
Best regards,
Steffen
> > @@ -0,0 +1,38 @@
> > +// SPDX-License-Identifier: (GPL-2.0 OR MIT)
> > +
> > +/dts-v1/;
> > +/plugin/;
> > +
> > +#include <dt-bindings/gpio/gpio.h>
> > +#include <dt-bindings/interrupt-controller/irq.h>
> > +
> > +&{/} {
> > + model = "SKOV IMX8MP CPU revC - JuTouch JT101TM023";
> > + compatible = "skov,imx8mp-skov-revc-jutouch-jt101tm023", "fsl,imx8mp";
>
> Best regards,
> Krzysztof
--
Pengutronix e.K. | Dipl.-Inform. Steffen Trumtrar |
Steuerwalder Str. 21 | https://www.pengutronix.de/ |
31137 Hildesheim, Germany | Phone: +49-5121-206917-0 |
Amtsgericht Hildesheim, HRA 2686| Fax: +49-5121-206917-5555 |
^ permalink raw reply [flat|nested] 10+ messages in thread* Re: [PATCH v10 3/4] arm64: dts: imx8mp-skov-revc: convert to overlays
2026-10-14 5:38 ` Steffen Trumtrar
@ 2026-10-14 5:53 ` Krzysztof Kozlowski
0 siblings, 0 replies; 10+ messages in thread
From: Krzysztof Kozlowski @ 2026-10-14 5:53 UTC (permalink / raw)
To: Steffen Trumtrar
Cc: Rob Herring, Krzysztof Kozlowski, Conor Dooley, Frank Li,
Sascha Hauer, Pengutronix Kernel Team, Fabio Estevam, Shawn Guo,
Søren Andersen, devicetree, linux-kernel, imx,
linux-arm-kernel
On 14/10/2026 07:38, Steffen Trumtrar wrote:
>
> Hi,
>
> On 2026-10-13 at 09:31 +02, Krzysztof Kozlowski <krzk@kernel.org> wrote:
>
>> On Mon, Oct 12, 2026 at 08:30:32AM +0200, Steffen Trumtrar wrote:
>>> The i.MX8MP Skov RevC jutouch 10" and Tian 7" variants are pretty
>>> similar, apart from the Display and touch controller.
>>>
>>> Move the common bindings to imx8mp-skov-revc-touch.dts and convert both
>>> variants to use overlays applied on this base version.
>>>
>>> Signed-off-by: Steffen Trumtrar <s.trumtrar@pengutronix.de>
>>> ---
>>> arch/arm64/boot/dts/freescale/Makefile | 5 ++
>>> .../imx8mp-skov-revc-jutouch-jt101tm023.dtso | 38 ++++++++++
>>> .../dts/freescale/imx8mp-skov-revc-tian-g07017.dts | 81 ----------------------
>>> .../freescale/imx8mp-skov-revc-tian-g07017.dtso | 40 +++++++++++
>>> ...h-jt101tm023.dts => imx8mp-skov-revc-touch.dts} | 26 +++----
>>> 5 files changed, 91 insertions(+), 99 deletions(-)
>>>
>>> diff --git a/arch/arm64/boot/dts/freescale/Makefile b/arch/arm64/boot/dts/freescale/Makefile
>>> index 475e1ad9116e1..7c1b61249778e 100644
>>> --- a/arch/arm64/boot/dts/freescale/Makefile
>>> +++ b/arch/arm64/boot/dts/freescale/Makefile
>>> @@ -707,6 +707,11 @@ dtb-$(CONFIG_ARCH_MXC) += imx8mp-skov-revb-lt6.dtb
>>> dtb-$(CONFIG_ARCH_MXC) += imx8mp-skov-revb-mi1010ait-1cp1.dtb
>>> dtb-$(CONFIG_ARCH_MXC) += imx8mp-skov-revc-bd500.dtb
>>> dtb-$(CONFIG_ARCH_MXC) += imx8mp-skov-revc-hdmi.dtb
>>> +
>>> +imx8mp-skov-revc-jutouch-jt101tm023-dtbs += imx8mp-skov-revc-touch.dtb \
>>> + imx8mp-skov-revc-jutouch-jt101tm023.dtbo
>>> +imx8mp-skov-revc-tian-g07017-dtbs += imx8mp-skov-revc-touch.dtb \
>>> + imx8mp-skov-revc-tian-g07017.dtbo
>>> dtb-$(CONFIG_ARCH_MXC) += imx8mp-skov-revc-jutouch-jt101tm023.dtb
>>> dtb-$(CONFIG_ARCH_MXC) += imx8mp-skov-revc-tian-g07017.dtb
>>> dtb-$(CONFIG_ARCH_MXC) += imx8mp-toradex-smarc-dev.dtb
>>> diff --git
>>> a/arch/arm64/boot/dts/freescale/imx8mp-skov-revc-jutouch-jt101tm023.dtso
>>> b/arch/arm64/boot/dts/freescale/imx8mp-skov-revc-jutouch-jt101tm023.dtso
>>> new file mode 100644
>>> index 0000000000000..33ddd08a7adb5
>>> --- /dev/null
>>> +++ b/arch/arm64/boot/dts/freescale/imx8mp-skov-revc-jutouch-jt101tm023.dtso
>>
>> I do not understand this. This is a board, so not an overlay.
>
> yes, that's what I did up until v4. New board with new dts.
>
> - Link to v4: https://patch.msgid.link/20260706-v7-0-topic-imx8mp-skov-dts-jutouch-7inch-v4-0-dfc0c8827c02@pengutronix.de
>
> The boards are all very similar apart from the touch panel, but they are all "real" boards and don't share a SOM, so dtsi is also not correct.
>
So why this is not a DTS?
Best regards,
Krzysztof
^ permalink raw reply [flat|nested] 10+ messages in thread
* [PATCH v10 4/4] arm64: dts: imx8mp-skov: support new 7inch panel board
2026-10-12 6:30 [PATCH v10 0/4] arm64: dts: imx8mp-skov: add new 7" variant Steffen Trumtrar
` (2 preceding siblings ...)
2026-10-12 6:30 ` [PATCH v10 3/4] arm64: dts: imx8mp-skov-revc: convert to overlays Steffen Trumtrar
@ 2026-10-12 6:30 ` Steffen Trumtrar
3 siblings, 0 replies; 10+ messages in thread
From: Steffen Trumtrar @ 2026-10-12 6:30 UTC (permalink / raw)
To: Rob Herring, Krzysztof Kozlowski, Conor Dooley, Frank Li,
Sascha Hauer, Pengutronix Kernel Team, Fabio Estevam, Shawn Guo
Cc: Steffen Trumtrar, Søren Andersen, devicetree, linux-kernel,
imx, linux-arm-kernel
This board is similar to the already upstream
imx8mp-skov-revc-jutouch-jt101tm023 but uses a different 7" panel.
Signed-off-by: Steffen Trumtrar <s.trumtrar@pengutronix.de>
---
arch/arm64/boot/dts/freescale/Makefile | 3 ++
.../imx8mp-skov-revc-jutouch-jt070tm041.dtso | 38 ++++++++++++++++++++++
2 files changed, 41 insertions(+)
diff --git a/arch/arm64/boot/dts/freescale/Makefile b/arch/arm64/boot/dts/freescale/Makefile
index 7c1b61249778e..d06f50bfc2043 100644
--- a/arch/arm64/boot/dts/freescale/Makefile
+++ b/arch/arm64/boot/dts/freescale/Makefile
@@ -708,10 +708,13 @@ dtb-$(CONFIG_ARCH_MXC) += imx8mp-skov-revb-mi1010ait-1cp1.dtb
dtb-$(CONFIG_ARCH_MXC) += imx8mp-skov-revc-bd500.dtb
dtb-$(CONFIG_ARCH_MXC) += imx8mp-skov-revc-hdmi.dtb
+imx8mp-skov-revc-jutouch-jt070tm041-dtbs += imx8mp-skov-revc-touch.dtb \
+ imx8mp-skov-revc-jutouch-jt070tm041.dtbo
imx8mp-skov-revc-jutouch-jt101tm023-dtbs += imx8mp-skov-revc-touch.dtb \
imx8mp-skov-revc-jutouch-jt101tm023.dtbo
imx8mp-skov-revc-tian-g07017-dtbs += imx8mp-skov-revc-touch.dtb \
imx8mp-skov-revc-tian-g07017.dtbo
+dtb-$(CONFIG_ARCH_MXC) += imx8mp-skov-revc-jutouch-jt070tm041.dtb
dtb-$(CONFIG_ARCH_MXC) += imx8mp-skov-revc-jutouch-jt101tm023.dtb
dtb-$(CONFIG_ARCH_MXC) += imx8mp-skov-revc-tian-g07017.dtb
dtb-$(CONFIG_ARCH_MXC) += imx8mp-toradex-smarc-dev.dtb
diff --git a/arch/arm64/boot/dts/freescale/imx8mp-skov-revc-jutouch-jt070tm041.dtso b/arch/arm64/boot/dts/freescale/imx8mp-skov-revc-jutouch-jt070tm041.dtso
new file mode 100644
index 0000000000000..7b3535f47f3ed
--- /dev/null
+++ b/arch/arm64/boot/dts/freescale/imx8mp-skov-revc-jutouch-jt070tm041.dtso
@@ -0,0 +1,38 @@
+// SPDX-License-Identifier: (GPL-2.0 OR MIT)
+
+/dts-v1/;
+/plugin/;
+
+#include <dt-bindings/interrupt-controller/irq.h>
+#include <dt-bindings/gpio/gpio.h>
+
+&{/} {
+ model = "SKOV IMX8MP CPU revC - JuTouch JT070TM041";
+ compatible = "skov,imx8mp-skov-revc-jutouch-jt070tm041", "fsl,imx8mp";
+};
+
+&{/panel} {
+ compatible = "jutouch,jt070tm041";
+};
+
+&i2c2 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ touchscreen@2a {
+ compatible = "eeti,exc81w32", "eeti,exc80h84";
+ reg = <0x2a>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_touchscreen>;
+ interrupts-extended = <&gpio4 28 IRQ_TYPE_LEVEL_LOW>;
+ reset-gpios = <&gpio4 29 GPIO_ACTIVE_LOW>;
+ touchscreen-size-x = <1024>;
+ touchscreen-size-y = <600>;
+ vdd-supply = <®_vdd_3v3>;
+ };
+};
+
+&lvds_bridge {
+ /* IMX8MP_VIDEO_PLL1 = IMX8MP_CLK_MEDIA_DISP2_PIX * 7 */
+ assigned-clock-rates = <0>, <358400000>;
+};
--
2.51.0
^ permalink raw reply related [flat|nested] 10+ messages in thread