* [PATCH v3 0/2] arm64: dts: support the i.MX8ULP EVK9 board @ 2025-07-01 0:22 Laurentiu Mihalcea 2025-07-01 0:22 ` [PATCH v3 1/2] dt-bindings: arm: fsl: add " Laurentiu Mihalcea 2025-07-01 0:22 ` [PATCH v3 2/2] arm64: dts: imx: add dts for the imx8ulp evk9 board Laurentiu Mihalcea 0 siblings, 2 replies; 6+ messages in thread From: Laurentiu Mihalcea @ 2025-07-01 0:22 UTC (permalink / raw) To: Shawn Guo, Sascha Hauer, Fabio Estevam, Rob Herring, Krzysztof Kozlowski, Conor Dooley, Frank Li Cc: Pengutronix Kernel Team, imx, linux-arm-kernel, devicetree, linux-kernel From: Laurentiu Mihalcea <laurentiu.mihalcea@nxp.com> Add support for the i.MX8ULP EVK9 board by introducing a new DTS and a new compatible string. --- Changes in v3: * change order of the board DT compatible inside the binding. "fsl,imx8ulp-9x9-evk" now comes before "fsl,imx8ulp-evk". * link to v2: https://lore.kernel.org/lkml/20250627142645.134256-1-laurentiumihalcea111@gmail.com/ Changes in v2: * introduced a new compatible string for the board. * aligned the pin configurations to the same column. * link to v1: https://lore.kernel.org/lkml/20250623150146.1398044-1-laurentiumihalcea111@gmail.com/ --- Laurentiu Mihalcea (2): dt-bindings: arm: fsl: add i.MX8ULP EVK9 board arm64: dts: imx: add dts for the imx8ulp evk9 board .../devicetree/bindings/arm/fsl.yaml | 1 + arch/arm64/boot/dts/freescale/Makefile | 1 + .../boot/dts/freescale/imx8ulp-9x9-evk.dts | 69 +++++++++++++++++++ 3 files changed, 71 insertions(+) create mode 100644 arch/arm64/boot/dts/freescale/imx8ulp-9x9-evk.dts -- 2.34.1 ^ permalink raw reply [flat|nested] 6+ messages in thread
* [PATCH v3 1/2] dt-bindings: arm: fsl: add i.MX8ULP EVK9 board 2025-07-01 0:22 [PATCH v3 0/2] arm64: dts: support the i.MX8ULP EVK9 board Laurentiu Mihalcea @ 2025-07-01 0:22 ` Laurentiu Mihalcea 2025-07-01 8:04 ` Krzysztof Kozlowski 2025-07-01 0:22 ` [PATCH v3 2/2] arm64: dts: imx: add dts for the imx8ulp evk9 board Laurentiu Mihalcea 1 sibling, 1 reply; 6+ messages in thread From: Laurentiu Mihalcea @ 2025-07-01 0:22 UTC (permalink / raw) To: Shawn Guo, Sascha Hauer, Fabio Estevam, Rob Herring, Krzysztof Kozlowski, Conor Dooley, Frank Li Cc: Pengutronix Kernel Team, imx, linux-arm-kernel, devicetree, linux-kernel From: Laurentiu Mihalcea <laurentiu.mihalcea@nxp.com> Add DT compatible string for the i.MX8ULP EVK9 board. Signed-off-by: Laurentiu Mihalcea <laurentiu.mihalcea@nxp.com> --- 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 b23bc1e48866..683efaa3b4a1 100644 --- a/Documentation/devicetree/bindings/arm/fsl.yaml +++ b/Documentation/devicetree/bindings/arm/fsl.yaml @@ -1372,6 +1372,7 @@ properties: - description: i.MX8ULP based Boards items: - enum: + - fsl,imx8ulp-9x9-evk # i.MX8ULP EVK9 Board - fsl,imx8ulp-evk # i.MX8ULP EVK Board - const: fsl,imx8ulp -- 2.34.1 ^ permalink raw reply related [flat|nested] 6+ messages in thread
* Re: [PATCH v3 1/2] dt-bindings: arm: fsl: add i.MX8ULP EVK9 board 2025-07-01 0:22 ` [PATCH v3 1/2] dt-bindings: arm: fsl: add " Laurentiu Mihalcea @ 2025-07-01 8:04 ` Krzysztof Kozlowski 0 siblings, 0 replies; 6+ messages in thread From: Krzysztof Kozlowski @ 2025-07-01 8:04 UTC (permalink / raw) To: Laurentiu Mihalcea Cc: Shawn Guo, Sascha Hauer, Fabio Estevam, Rob Herring, Krzysztof Kozlowski, Conor Dooley, Frank Li, Pengutronix Kernel Team, imx, linux-arm-kernel, devicetree, linux-kernel On Mon, Jun 30, 2025 at 08:22:38PM -0400, Laurentiu Mihalcea wrote: > From: Laurentiu Mihalcea <laurentiu.mihalcea@nxp.com> > > Add DT compatible string for the i.MX8ULP EVK9 board. > > Signed-off-by: Laurentiu Mihalcea <laurentiu.mihalcea@nxp.com> > --- > Documentation/devicetree/bindings/arm/fsl.yaml | 1 + > 1 file changed, 1 insertion(+) Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Best regards, Krzysztof ^ permalink raw reply [flat|nested] 6+ messages in thread
* [PATCH v3 2/2] arm64: dts: imx: add dts for the imx8ulp evk9 board 2025-07-01 0:22 [PATCH v3 0/2] arm64: dts: support the i.MX8ULP EVK9 board Laurentiu Mihalcea 2025-07-01 0:22 ` [PATCH v3 1/2] dt-bindings: arm: fsl: add " Laurentiu Mihalcea @ 2025-07-01 0:22 ` Laurentiu Mihalcea 2025-07-01 8:04 ` Krzysztof Kozlowski 2025-07-07 8:44 ` Shawn Guo 1 sibling, 2 replies; 6+ messages in thread From: Laurentiu Mihalcea @ 2025-07-01 0:22 UTC (permalink / raw) To: Shawn Guo, Sascha Hauer, Fabio Estevam, Rob Herring, Krzysztof Kozlowski, Conor Dooley, Frank Li Cc: Pengutronix Kernel Team, imx, linux-arm-kernel, devicetree, linux-kernel 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 ^ permalink raw reply related [flat|nested] 6+ messages in thread
* Re: [PATCH v3 2/2] arm64: dts: imx: add dts for the imx8ulp evk9 board 2025-07-01 0:22 ` [PATCH v3 2/2] arm64: dts: imx: add dts for the imx8ulp evk9 board Laurentiu Mihalcea @ 2025-07-01 8:04 ` Krzysztof Kozlowski 2025-07-07 8:44 ` Shawn Guo 1 sibling, 0 replies; 6+ messages in thread From: Krzysztof Kozlowski @ 2025-07-01 8:04 UTC (permalink / raw) To: Laurentiu Mihalcea Cc: Shawn Guo, Sascha Hauer, Fabio Estevam, Rob Herring, Krzysztof Kozlowski, Conor Dooley, Frank Li, Pengutronix Kernel Team, imx, linux-arm-kernel, devicetree, linux-kernel 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-$(CONFIG_ARCH_MXC) += imx8ulp-9x9-evk.dtb You got comment about ordering, so it applies here as well. Best regards, Krzysztof ^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: [PATCH v3 2/2] arm64: dts: imx: add dts for the imx8ulp evk9 board 2025-07-01 0:22 ` [PATCH v3 2/2] arm64: dts: imx: add dts for the imx8ulp evk9 board Laurentiu Mihalcea 2025-07-01 8:04 ` Krzysztof Kozlowski @ 2025-07-07 8:44 ` Shawn Guo 1 sibling, 0 replies; 6+ messages in thread From: Shawn Guo @ 2025-07-07 8:44 UTC (permalink / raw) To: Laurentiu Mihalcea Cc: Shawn Guo, Sascha Hauer, Fabio Estevam, Rob Herring, Krzysztof Kozlowski, Conor Dooley, Frank Li, Pengutronix Kernel Team, imx, linux-arm-kernel, devicetree, linux-kernel On Mon, Jun 30, 2025 at 08:22:39PM -0400, Laurentiu Mihalcea wrote: > From: Laurentiu Mihalcea <laurentiu.mihalcea@nxp.com> > > Add DTS for the i.MX8ULP EVK9 board. Could you highlight the major differences from i.MX8ULP EVK board in the commit log? Shawn > > Signed-off-by: Laurentiu Mihalcea <laurentiu.mihalcea@nxp.com> > --- > arch/arm64/boot/dts/freescale/Makefile | 1 + > .../boot/dts/freescale/imx8ulp-9x9-evk.dts | 69 +++++++++++++++++++ > 2 files changed, 70 insertions(+) > create mode 100644 arch/arm64/boot/dts/freescale/imx8ulp-9x9-evk.dts > > diff --git a/arch/arm64/boot/dts/freescale/Makefile b/arch/arm64/boot/dts/freescale/Makefile > index 4da7501ece17..4b288b324d38 100644 > --- a/arch/arm64/boot/dts/freescale/Makefile > +++ b/arch/arm64/boot/dts/freescale/Makefile > @@ -322,6 +322,7 @@ dtb-$(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 > ^ permalink raw reply [flat|nested] 6+ messages in thread
end of thread, other threads:[~2025-07-07 8:45 UTC | newest] Thread overview: 6+ messages (download: mbox.gz follow: Atom feed -- links below jump to the message on this page -- 2025-07-01 0:22 [PATCH v3 0/2] arm64: dts: support the i.MX8ULP EVK9 board Laurentiu Mihalcea 2025-07-01 0:22 ` [PATCH v3 1/2] dt-bindings: arm: fsl: add " Laurentiu Mihalcea 2025-07-01 8:04 ` Krzysztof Kozlowski 2025-07-01 0:22 ` [PATCH v3 2/2] arm64: dts: imx: add dts for the imx8ulp evk9 board Laurentiu Mihalcea 2025-07-01 8:04 ` Krzysztof Kozlowski 2025-07-07 8:44 ` Shawn Guo
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