[PATCH 0/4] arm64: dts: imx8mp-skov: add new 7" variant

[PATCH 0/4] arm64: dts: imx8mp-skov: add new 7" variant

[Steffen Trumtrar]

Add a new board variant for the Skov i.MX8MP based family of boards.

This variant uses a different 7" panel than the existing ones.

Signed-off-by: Steffen Trumtrar <s.trumtrar@pengutronix.de>
---
Steffen Trumtrar (4):
      dt-bindings: display: simple: Add JuTouch JT070TM041 panel
      drm/panel: simple: add JuTouch JT070TM041
      dt-bindings: arm: fsl: add compatible for new Skov I.MX8MP variant
      arm64: dts: imx8mp-skov: support new 7inch panel board

 Documentation/devicetree/bindings/arm/fsl.yaml     |  1 +
 .../bindings/display/panel/panel-simple.yaml       |  2 +
 arch/arm64/boot/dts/freescale/Makefile             |  1 +
 .../imx8mp-skov-revc-jutouch-jt070tm041.dts        | 79 ++++++++++++++++++++++
 drivers/gpu/drm/panel/panel-simple.c               | 32 +++++++++
 5 files changed, 115 insertions(+)
---
base-commit: 6de23f81a5e08be8fbf5e8d7e9febc72a5b5f27f
change-id: 20260325-v7-0-topic-imx8mp-skov-dts-jutouch-7inch-3dbcb450a39c

Best regards,
--  
Steffen Trumtrar <s.trumtrar@pengutronix.de>

[PATCH 1/4] dt-bindings: display: simple: Add JuTouch JT070TM041 panel

[Steffen Trumtrar]

Add the JuTouch Technology Co. 7" JT070TM041 LVDS panel.

Signed-off-by: Steffen Trumtrar <s.trumtrar@pengutronix.de>
---
 Documentation/devicetree/bindings/display/panel/panel-simple.yaml | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/Documentation/devicetree/bindings/display/panel/panel-simple.yaml b/Documentation/devicetree/bindings/display/panel/panel-simple.yaml
index 868edb04989a5..7a6a4e0db90d6 100644
--- a/Documentation/devicetree/bindings/display/panel/panel-simple.yaml
+++ b/Documentation/devicetree/bindings/display/panel/panel-simple.yaml
@@ -188,6 +188,8 @@ properties:
       - innolux,n156bge-l21
         # Innolux Corporation 7.0" WSVGA (1024x600) TFT LCD panel
       - innolux,zj070na-01p
+        # JuTouch Technology Co.. 7" JT070TM041 WSVGA (1024 x 600) LVDS panel
+      - jutouch,jt070tm041
         # JuTouch Technology Co.. 10" JT101TM023 WXGA (1280 x 800) LVDS panel
       - jutouch,jt101tm023
         # Kaohsiung Opto-Electronics Inc. 5.7" QVGA (320 x 240) TFT LCD panel

-- 
2.51.0

[PATCH 2/4] drm/panel: simple: add JuTouch JT070TM041

[Steffen Trumtrar]

Add JuTouch Technology JT070TM041 7" 1024x600 LVDS panel support.

Signed-off-by: Steffen Trumtrar <s.trumtrar@pengutronix.de>
---
 drivers/gpu/drm/panel/panel-simple.c | 32 ++++++++++++++++++++++++++++++++
 1 file changed, 32 insertions(+)

diff --git a/drivers/gpu/drm/panel/panel-simple.c b/drivers/gpu/drm/panel/panel-simple.c
index 91ab280869bac..6ac263f83793b 100644
--- a/drivers/gpu/drm/panel/panel-simple.c
+++ b/drivers/gpu/drm/panel/panel-simple.c
@@ -2940,6 +2940,35 @@ static const struct panel_desc innolux_zj070na_01p = {
 	},
 };
 
+static const struct display_timing jutouch_jt070tm041_timing = {
+	.pixelclock = { 40800000, 51200000, 67200000 },
+	.hactive = { 1024, 1024, 1024 },
+	.hfront_porch = { 16, 160, 216 },
+	.hback_porch = { 160, 160, 160 },
+	.hsync_len = { 1, 1, 140 },
+	.vactive = { 600, 600, 600 },
+	.vfront_porch = { 1, 12, 127 },
+	.vback_porch = { 23, 23, 23 },
+	.vsync_len = { 1, 1, 20 },
+};
+
+static const struct panel_desc jutouch_jt070tm041 = {
+	.timings = &jutouch_jt070tm041_timing,
+	.num_timings = 1,
+	.bpc = 8,
+	.size = {
+		.width = 154,
+		.height = 86,
+	},
+	.delay = {
+		.enable = 50,
+		.disable = 50,
+	},
+	.bus_format = MEDIA_BUS_FMT_RGB888_1X7X4_SPWG,
+	.bus_flags = DRM_BUS_FLAG_DE_HIGH,
+	.connector_type = DRM_MODE_CONNECTOR_LVDS,
+};
+
 static const struct display_timing jutouch_jt101tm023_timing = {
 	.pixelclock = { 66300000, 72400000, 78900000 },
 	.hactive = { 1280, 1280, 1280 },
@@ -5352,6 +5381,9 @@ static const struct of_device_id platform_of_match[] = {
 	}, {
 		.compatible = "innolux,zj070na-01p",
 		.data = &innolux_zj070na_01p,
+	}, {
+		.compatible = "jutouch,jt070tm041",
+		.data = &jutouch_jt070tm041,
 	}, {
 		.compatible = "jutouch,jt101tm023",
 		.data = &jutouch_jt101tm023,

-- 
2.51.0

[PATCH 3/4] dt-bindings: arm: fsl: add compatible for new Skov I.MX8MP variant

[Steffen Trumtrar]

In preparation for adding a new device tree variant with a different 7"
panel, describe the DT compatible in the binding.

Signed-off-by: Steffen Trumtrar <s.trumtrar@pengutronix.de>
---
 Documentation/devicetree/bindings/arm/fsl.yaml | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Documentation/devicetree/bindings/arm/fsl.yaml b/Documentation/devicetree/bindings/arm/fsl.yaml
index 5716d701292cf..84ebc8c28b70a 100644
--- a/Documentation/devicetree/bindings/arm/fsl.yaml
+++ b/Documentation/devicetree/bindings/arm/fsl.yaml
@@ -1122,6 +1122,7 @@ 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
               - ultratronik,imx8mp-ultra-mach-sbc # Ultratronik SBC i.MX8MP based board

-- 
2.51.0

[PATCH 4/4] arm64: dts: imx8mp-skov: support new 7inch panel board

[Steffen Trumtrar]

This board is similar to the already upstream
imx8mp-skov-revc-tian-g07017.dts but uses a different 7" panel with a
different touch controller.

Signed-off-by: Steffen Trumtrar <s.trumtrar@pengutronix.de>
---
 arch/arm64/boot/dts/freescale/Makefile             |  1 +
 .../imx8mp-skov-revc-jutouch-jt070tm041.dts        | 79 ++++++++++++++++++++++
 2 files changed, 80 insertions(+)

diff --git a/arch/arm64/boot/dts/freescale/Makefile b/arch/arm64/boot/dts/freescale/Makefile
index 700bab4d3e600..bdb07cbc001e9 100644
--- a/arch/arm64/boot/dts/freescale/Makefile
+++ b/arch/arm64/boot/dts/freescale/Makefile
@@ -289,6 +289,7 @@ 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-$(CONFIG_ARCH_MXC) += imx8mp-skov-revc-jutouch-jt070tm041.dtb
 dtb-$(CONFIG_ARCH_MXC) += imx8mp-skov-revc-jutouch-jt101tm023.dtb
 dtb-$(CONFIG_ARCH_MXC) += imx8mp-toradex-smarc-dev.dtb
 dtb-$(CONFIG_ARCH_MXC) += imx8mp-tqma8mpql-mba8mpxl.dtb
diff --git a/arch/arm64/boot/dts/freescale/imx8mp-skov-revc-jutouch-jt070tm041.dts b/arch/arm64/boot/dts/freescale/imx8mp-skov-revc-jutouch-jt070tm041.dts
new file mode 100644
index 0000000000000..56374f1e67663
--- /dev/null
+++ b/arch/arm64/boot/dts/freescale/imx8mp-skov-revc-jutouch-jt070tm041.dts
@@ -0,0 +1,79 @@
+// SPDX-License-Identifier: (GPL-2.0 OR MIT)
+
+/dts-v1/;
+
+#include "imx8mp-skov-reva.dtsi"
+
+/ {
+	model = "SKOV IMX8MP CPU revC - JuTouch JT070TM041";
+	compatible = "skov,imx8mp-skov-revc-jutouch-jt070tm041", "fsl,imx8mp";
+
+	panel {
+		compatible = "jutouch,jt070tm041";
+		backlight = <&backlight>;
+		power-supply = <&reg_tft_vcom>;
+
+		port {
+			in_lvds0: endpoint {
+				remote-endpoint = <&ldb_lvds_ch0>;
+			};
+		};
+	};
+};
+
+&backlight {
+	status = "okay";
+};
+
+&i2c2 {
+	clock-frequency = <100000>;
+	status = "okay";
+
+	touchscreen@2a {
+		compatible = "eeti,exc81w32";
+		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 = <&reg_vdd_3v3>;
+	};
+};
+
+&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";
+};
+
+&reg_tft_vcom {
+	regulator-min-microvolt = <3160000>;
+	regulator-max-microvolt = <3160000>;
+	voltage-table = <3160000 73>;
+	status = "okay";
+};

-- 
2.51.0

Re: [PATCH 1/4] dt-bindings: display: simple: Add JuTouch JT070TM041 panel

[Conor Dooley]

[-- Attachment #1: Type: text/plain, Size: 75 bytes --]

Acked-by: Conor Dooley <conor.dooley@microchip.com>
pw-bot: not-applicable

[-- Attachment #2: signature.asc --]
[-- Type: application/pgp-signature, Size: 228 bytes --]

Re: [PATCH 3/4] dt-bindings: arm: fsl: add compatible for new Skov I.MX8MP variant

[Conor Dooley]

[-- Attachment #1: Type: text/plain, Size: 75 bytes --]

Acked-by: Conor Dooley <conor.dooley@microchip.com>
pw-bot: not-applicable

[-- Attachment #2: signature.asc --]
[-- Type: application/pgp-signature, Size: 228 bytes --]

Re: [PATCH 2/4] drm/panel: simple: add JuTouch JT070TM041

[Neil Armstrong]

On 3/25/26 12:32, Steffen Trumtrar wrote:
> Add JuTouch Technology JT070TM041 7" 1024x600 LVDS panel support.
> 
> Signed-off-by: Steffen Trumtrar <s.trumtrar@pengutronix.de>
> ---
>   drivers/gpu/drm/panel/panel-simple.c | 32 ++++++++++++++++++++++++++++++++
>   1 file changed, 32 insertions(+)
> 
> diff --git a/drivers/gpu/drm/panel/panel-simple.c b/drivers/gpu/drm/panel/panel-simple.c
> index 91ab280869bac..6ac263f83793b 100644
> --- a/drivers/gpu/drm/panel/panel-simple.c
> +++ b/drivers/gpu/drm/panel/panel-simple.c
> @@ -2940,6 +2940,35 @@ static const struct panel_desc innolux_zj070na_01p = {
>   	},
>   };
>   
> +static const struct display_timing jutouch_jt070tm041_timing = {
> +	.pixelclock = { 40800000, 51200000, 67200000 },
> +	.hactive = { 1024, 1024, 1024 },
> +	.hfront_porch = { 16, 160, 216 },
> +	.hback_porch = { 160, 160, 160 },
> +	.hsync_len = { 1, 1, 140 },
> +	.vactive = { 600, 600, 600 },
> +	.vfront_porch = { 1, 12, 127 },
> +	.vback_porch = { 23, 23, 23 },
> +	.vsync_len = { 1, 1, 20 },
> +};
> +
> +static const struct panel_desc jutouch_jt070tm041 = {
> +	.timings = &jutouch_jt070tm041_timing,
> +	.num_timings = 1,
> +	.bpc = 8,
> +	.size = {
> +		.width = 154,
> +		.height = 86,
> +	},
> +	.delay = {
> +		.enable = 50,
> +		.disable = 50,
> +	},
> +	.bus_format = MEDIA_BUS_FMT_RGB888_1X7X4_SPWG,
> +	.bus_flags = DRM_BUS_FLAG_DE_HIGH,
> +	.connector_type = DRM_MODE_CONNECTOR_LVDS,
> +};
> +
>   static const struct display_timing jutouch_jt101tm023_timing = {
>   	.pixelclock = { 66300000, 72400000, 78900000 },
>   	.hactive = { 1280, 1280, 1280 },
> @@ -5352,6 +5381,9 @@ static const struct of_device_id platform_of_match[] = {
>   	}, {
>   		.compatible = "innolux,zj070na-01p",
>   		.data = &innolux_zj070na_01p,
> +	}, {
> +		.compatible = "jutouch,jt070tm041",
> +		.data = &jutouch_jt070tm041,
>   	}, {
>   		.compatible = "jutouch,jt101tm023",
>   		.data = &jutouch_jt101tm023,
> 

Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>

Thanks,
Neil

Re: (subset) [PATCH 0/4] arm64: dts: imx8mp-skov: add new 7" variant

[Neil Armstrong]

Hi,

On Wed, 25 Mar 2026 12:31:58 +0100, Steffen Trumtrar wrote:
> Add a new board variant for the Skov i.MX8MP based family of boards.
> 
> This variant uses a different 7" panel than the existing ones.
> 
> 

Thanks, Applied to https://gitlab.freedesktop.org/drm/misc/kernel.git (drm-misc-next)

[1/4] dt-bindings: display: simple: Add JuTouch JT070TM041 panel
      https://gitlab.freedesktop.org/drm/misc/kernel/-/commit/87535f27061f3443e813a64f59fb1b0fcb916e08
[2/4] drm/panel: simple: add JuTouch JT070TM041
      https://gitlab.freedesktop.org/drm/misc/kernel/-/commit/7a5b966952c0232d7083a496261880fc11cc8c4a

-- 
Neil