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[PATCH v3 2/2] arm64: dts: imx: add dts for the imx8ulp evk9 board

Laurentiu Mihalcea posted 2 patches 3 months, 1 week ago
There is a newer version of this series
[PATCH v3 2/2] arm64: dts: imx: add dts for the imx8ulp evk9 board
Posted by Laurentiu Mihalcea 3 months, 1 week ago 
From: Laurentiu Mihalcea <laurentiu.mihalcea@nxp.com>

Add DTS for the i.MX8ULP EVK9 board.

Signed-off-by: Laurentiu Mihalcea <laurentiu.mihalcea@nxp.com>
---
 arch/arm64/boot/dts/freescale/Makefile        |  1 +
 .../boot/dts/freescale/imx8ulp-9x9-evk.dts    | 69 +++++++++++++++++++
 2 files changed, 70 insertions(+)
 create mode 100644 arch/arm64/boot/dts/freescale/imx8ulp-9x9-evk.dts

diff --git a/arch/arm64/boot/dts/freescale/Makefile b/arch/arm64/boot/dts/freescale/Makefile
index 4da7501ece17..4b288b324d38 100644
--- a/arch/arm64/boot/dts/freescale/Makefile
+++ b/arch/arm64/boot/dts/freescale/Makefile
@@ -322,6 +322,7 @@ dtb-$(CONFIG_ARCH_MXC) += imx8qxp-mek-pcie-ep.dtb
 dtb-$(CONFIG_ARCH_MXC) += imx8qxp-tqma8xqp-mba8xx.dtb
 dtb-$(CONFIG_ARCH_MXC) += imx8qxp-tqma8xqps-mb-smarc-2.dtb
 dtb-$(CONFIG_ARCH_MXC) += imx8ulp-evk.dtb
+dtb-$(CONFIG_ARCH_MXC) += imx8ulp-9x9-evk.dtb
 dtb-$(CONFIG_ARCH_MXC) += imx93-9x9-qsb.dtb
 
 imx93-9x9-qsb-i3c-dtbs += imx93-9x9-qsb.dtb imx93-9x9-qsb-i3c.dtbo
diff --git a/arch/arm64/boot/dts/freescale/imx8ulp-9x9-evk.dts b/arch/arm64/boot/dts/freescale/imx8ulp-9x9-evk.dts
new file mode 100644
index 000000000000..5497e3d78136
--- /dev/null
+++ b/arch/arm64/boot/dts/freescale/imx8ulp-9x9-evk.dts
@@ -0,0 +1,69 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+/*
+ * Copyright 2025 NXP
+ */
+
+/dts-v1/;
+
+#include "imx8ulp-evk.dts"
+
+/ {
+	model = "NXP i.MX8ULP EVK9";
+	compatible = "fsl,imx8ulp-9x9-evk", "fsl,imx8ulp";
+};
+
+&btcpu {
+	sound-dai = <&sai6>;
+};
+
+&iomuxc1 {
+	pinctrl_sai6: sai6grp {
+		fsl,pins = <
+			MX8ULP_PAD_PTE10__I2S6_TX_BCLK  0x43
+			MX8ULP_PAD_PTE11__I2S6_TX_FS    0x43
+			MX8ULP_PAD_PTE14__I2S6_TXD2     0x43
+			MX8ULP_PAD_PTE6__I2S6_RXD0      0x43
+		>;
+	};
+};
+
+&pinctrl_enet {
+	fsl,pins = <
+		MX8ULP_PAD_PTF9__ENET0_MDC		0x43
+		MX8ULP_PAD_PTF8__ENET0_MDIO             0x43
+		MX8ULP_PAD_PTF5__ENET0_RXER             0x43
+		MX8ULP_PAD_PTF6__ENET0_CRS_DV           0x43
+		MX8ULP_PAD_PTF1__ENET0_RXD0             0x43
+		MX8ULP_PAD_PTF0__ENET0_RXD1             0x43
+		MX8ULP_PAD_PTF4__ENET0_TXEN             0x43
+		MX8ULP_PAD_PTF3__ENET0_TXD0             0x43
+		MX8ULP_PAD_PTF2__ENET0_TXD1             0x43
+		MX8ULP_PAD_PTF7__ENET0_REFCLK           0x43
+		MX8ULP_PAD_PTF10__ENET0_1588_CLKIN      0x43
+	>;
+};
+
+&pinctrl_usb1 {
+	fsl,pins = <
+		MX8ULP_PAD_PTE16__USB0_ID		0x10003
+		MX8ULP_PAD_PTE18__USB0_OC		0x10003
+	>;
+};
+
+&pinctrl_usb2 {
+	fsl,pins = <
+		MX8ULP_PAD_PTD23__USB1_ID		0x10003
+		MX8ULP_PAD_PTE20__USB1_OC		0x10003
+	>;
+};
+
+&sai6 {
+	pinctrl-names = "default", "sleep";
+	pinctrl-0 = <&pinctrl_sai6>;
+	pinctrl-1 = <&pinctrl_sai6>;
+	assigned-clocks = <&cgc1 IMX8ULP_CLK_SPLL3_PFD1_DIV1>, <&cgc2 IMX8ULP_CLK_SAI6_SEL>;
+	assigned-clock-parents = <0>, <&cgc1 IMX8ULP_CLK_SPLL3_PFD1_DIV1>;
+	assigned-clock-rates = <12288000>;
+	fsl,dataline = <1 0x01 0x04>;
+	status = "okay";
+};
-- 
2.34.1
Re: [PATCH v3 2/2] arm64: dts: imx: add dts for the imx8ulp evk9 board
Posted by Shawn Guo 3 months ago 
On Mon, Jun 30, 2025 at 08:22:39PM -0400, Laurentiu Mihalcea wrote:
> From: Laurentiu Mihalcea <laurentiu.mihalcea@nxp.com>
> 
> Add DTS for the i.MX8ULP EVK9 board.

Could you highlight the major differences from i.MX8ULP EVK board in the
commit log?

Shawn

> 
> Signed-off-by: Laurentiu Mihalcea <laurentiu.mihalcea@nxp.com>
> ---
>  arch/arm64/boot/dts/freescale/Makefile        |  1 +
>  .../boot/dts/freescale/imx8ulp-9x9-evk.dts    | 69 +++++++++++++++++++
>  2 files changed, 70 insertions(+)
>  create mode 100644 arch/arm64/boot/dts/freescale/imx8ulp-9x9-evk.dts
> 
> diff --git a/arch/arm64/boot/dts/freescale/Makefile b/arch/arm64/boot/dts/freescale/Makefile
> index 4da7501ece17..4b288b324d38 100644
> --- a/arch/arm64/boot/dts/freescale/Makefile
> +++ b/arch/arm64/boot/dts/freescale/Makefile
> @@ -322,6 +322,7 @@ dtb-$(CONFIG_ARCH_MXC) += imx8qxp-mek-pcie-ep.dtb
>  dtb-$(CONFIG_ARCH_MXC) += imx8qxp-tqma8xqp-mba8xx.dtb
>  dtb-$(CONFIG_ARCH_MXC) += imx8qxp-tqma8xqps-mb-smarc-2.dtb
>  dtb-$(CONFIG_ARCH_MXC) += imx8ulp-evk.dtb
> +dtb-$(CONFIG_ARCH_MXC) += imx8ulp-9x9-evk.dtb
>  dtb-$(CONFIG_ARCH_MXC) += imx93-9x9-qsb.dtb
>  
>  imx93-9x9-qsb-i3c-dtbs += imx93-9x9-qsb.dtb imx93-9x9-qsb-i3c.dtbo
> diff --git a/arch/arm64/boot/dts/freescale/imx8ulp-9x9-evk.dts b/arch/arm64/boot/dts/freescale/imx8ulp-9x9-evk.dts
> new file mode 100644
> index 000000000000..5497e3d78136
> --- /dev/null
> +++ b/arch/arm64/boot/dts/freescale/imx8ulp-9x9-evk.dts
> @@ -0,0 +1,69 @@
> +// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
> +/*
> + * Copyright 2025 NXP
> + */
> +
> +/dts-v1/;
> +
> +#include "imx8ulp-evk.dts"
> +
> +/ {
> +	model = "NXP i.MX8ULP EVK9";
> +	compatible = "fsl,imx8ulp-9x9-evk", "fsl,imx8ulp";
> +};
> +
> +&btcpu {
> +	sound-dai = <&sai6>;
> +};
> +
> +&iomuxc1 {
> +	pinctrl_sai6: sai6grp {
> +		fsl,pins = <
> +			MX8ULP_PAD_PTE10__I2S6_TX_BCLK  0x43
> +			MX8ULP_PAD_PTE11__I2S6_TX_FS    0x43
> +			MX8ULP_PAD_PTE14__I2S6_TXD2     0x43
> +			MX8ULP_PAD_PTE6__I2S6_RXD0      0x43
> +		>;
> +	};
> +};
> +
> +&pinctrl_enet {
> +	fsl,pins = <
> +		MX8ULP_PAD_PTF9__ENET0_MDC		0x43
> +		MX8ULP_PAD_PTF8__ENET0_MDIO             0x43
> +		MX8ULP_PAD_PTF5__ENET0_RXER             0x43
> +		MX8ULP_PAD_PTF6__ENET0_CRS_DV           0x43
> +		MX8ULP_PAD_PTF1__ENET0_RXD0             0x43
> +		MX8ULP_PAD_PTF0__ENET0_RXD1             0x43
> +		MX8ULP_PAD_PTF4__ENET0_TXEN             0x43
> +		MX8ULP_PAD_PTF3__ENET0_TXD0             0x43
> +		MX8ULP_PAD_PTF2__ENET0_TXD1             0x43
> +		MX8ULP_PAD_PTF7__ENET0_REFCLK           0x43
> +		MX8ULP_PAD_PTF10__ENET0_1588_CLKIN      0x43
> +	>;
> +};
> +
> +&pinctrl_usb1 {
> +	fsl,pins = <
> +		MX8ULP_PAD_PTE16__USB0_ID		0x10003
> +		MX8ULP_PAD_PTE18__USB0_OC		0x10003
> +	>;
> +};
> +
> +&pinctrl_usb2 {
> +	fsl,pins = <
> +		MX8ULP_PAD_PTD23__USB1_ID		0x10003
> +		MX8ULP_PAD_PTE20__USB1_OC		0x10003
> +	>;
> +};
> +
> +&sai6 {
> +	pinctrl-names = "default", "sleep";
> +	pinctrl-0 = <&pinctrl_sai6>;
> +	pinctrl-1 = <&pinctrl_sai6>;
> +	assigned-clocks = <&cgc1 IMX8ULP_CLK_SPLL3_PFD1_DIV1>, <&cgc2 IMX8ULP_CLK_SAI6_SEL>;
> +	assigned-clock-parents = <0>, <&cgc1 IMX8ULP_CLK_SPLL3_PFD1_DIV1>;
> +	assigned-clock-rates = <12288000>;
> +	fsl,dataline = <1 0x01 0x04>;
> +	status = "okay";
> +};
> -- 
> 2.34.1
>
Re: [PATCH v3 2/2] arm64: dts: imx: add dts for the imx8ulp evk9 board
Posted by Krzysztof Kozlowski 3 months, 1 week ago 
On Mon, Jun 30, 2025 at 08:22:39PM -0400, Laurentiu Mihalcea wrote:
> From: Laurentiu Mihalcea <laurentiu.mihalcea@nxp.com>
> 
> Add DTS for the i.MX8ULP EVK9 board.
> 
> Signed-off-by: Laurentiu Mihalcea <laurentiu.mihalcea@nxp.com>
> ---
>  arch/arm64/boot/dts/freescale/Makefile        |  1 +
>  .../boot/dts/freescale/imx8ulp-9x9-evk.dts    | 69 +++++++++++++++++++
>  2 files changed, 70 insertions(+)
>  create mode 100644 arch/arm64/boot/dts/freescale/imx8ulp-9x9-evk.dts
> 
> diff --git a/arch/arm64/boot/dts/freescale/Makefile b/arch/arm64/boot/dts/freescale/Makefile
> index 4da7501ece17..4b288b324d38 100644
> --- a/arch/arm64/boot/dts/freescale/Makefile
> +++ b/arch/arm64/boot/dts/freescale/Makefile
> @@ -322,6 +322,7 @@ dtb-$(CONFIG_ARCH_MXC) += imx8qxp-mek-pcie-ep.dtb
>  dtb-$(CONFIG_ARCH_MXC) += imx8qxp-tqma8xqp-mba8xx.dtb
>  dtb-$(CONFIG_ARCH_MXC) += imx8qxp-tqma8xqps-mb-smarc-2.dtb
>  dtb-$(CONFIG_ARCH_MXC) += imx8ulp-evk.dtb
> +dtb-$(CONFIG_ARCH_MXC) += imx8ulp-9x9-evk.dtb

You got comment about ordering, so it applies here as well.

Best regards,
Krzysztof

Patchew 2.1-devel-b67e4c2

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