| Message ID | 20240218-imx95-dts-v1-3-2959f89f2018@nxp.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | arm64: dts: add i.MX95 and EVK board | expand |
On 18/02/2024 07:38, Peng Fan (OSS) wrote: > From: Peng Fan <peng.fan@nxp.com> > > Add a minimal dts for i.MX95 19x19 EVK board: > - lpuart1 as console > - sdhc1/2 as storage > > As of now, because scmi pinctrl support not ready, so count on > bootloader to set the pinctrl. > > Signed-off-by: Peng Fan <peng.fan@nxp.com> > --- > arch/arm64/boot/dts/freescale/Makefile | 1 + > arch/arm64/boot/dts/freescale/imx95-19x19-evk.dts | 88 +++++++++++++++++++++++ > 2 files changed, 89 insertions(+) > > diff --git a/arch/arm64/boot/dts/freescale/Makefile b/arch/arm64/boot/dts/freescale/Makefile > index 518149d295a1..c830ff88f5f8 100644 > --- a/arch/arm64/boot/dts/freescale/Makefile > +++ b/arch/arm64/boot/dts/freescale/Makefile > @@ -209,6 +209,7 @@ dtb-$(CONFIG_ARCH_MXC) += imx93-phyboard-segin.dtb > dtb-$(CONFIG_ARCH_MXC) += imx93-tqma9352-mba93xxca.dtb > dtb-$(CONFIG_ARCH_MXC) += imx93-tqma9352-mba93xxla.dtb > dtb-$(CONFIG_ARCH_MXC) += imx93-var-som-symphony.dtb > +dtb-$(CONFIG_ARCH_MXC) += imx95-19x19-evk.dtb > > imx8mm-venice-gw72xx-0x-imx219-dtbs := imx8mm-venice-gw72xx-0x.dtb imx8mm-venice-gw72xx-0x-imx219.dtbo > imx8mm-venice-gw72xx-0x-rpidsi-dtbs := imx8mm-venice-gw72xx-0x.dtb imx8mm-venice-gw72xx-0x-rpidsi.dtbo > diff --git a/arch/arm64/boot/dts/freescale/imx95-19x19-evk.dts b/arch/arm64/boot/dts/freescale/imx95-19x19-evk.dts > new file mode 100644 > index 000000000000..9640f3b49e63 > --- /dev/null > +++ b/arch/arm64/boot/dts/freescale/imx95-19x19-evk.dts > @@ -0,0 +1,88 @@ > +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) > +/* > + * Copyright 2024 NXP > + */ > + > +/dts-v1/; > + > +#include "imx95.dtsi" > + > +/ { > + model = "NXP i.MX95 19X19 board"; > + compatible = "fsl,imx95-19x19-evk", "fsl,imx95"; It does not look like you tested the DTS against bindings. Please run `make dtbs_check W=1` (see Documentation/devicetree/bindings/writing-schema.rst or https://www.linaro.org/blog/tips-and-tricks-for-validating-devicetree-sources-with-the-devicetree-schema/ for instructions). Really, test your patches before sending. Best regards, Krzysztof
diff --git a/arch/arm64/boot/dts/freescale/Makefile b/arch/arm64/boot/dts/freescale/Makefile index 518149d295a1..c830ff88f5f8 100644 --- a/arch/arm64/boot/dts/freescale/Makefile +++ b/arch/arm64/boot/dts/freescale/Makefile @@ -209,6 +209,7 @@ dtb-$(CONFIG_ARCH_MXC) += imx93-phyboard-segin.dtb dtb-$(CONFIG_ARCH_MXC) += imx93-tqma9352-mba93xxca.dtb dtb-$(CONFIG_ARCH_MXC) += imx93-tqma9352-mba93xxla.dtb dtb-$(CONFIG_ARCH_MXC) += imx93-var-som-symphony.dtb +dtb-$(CONFIG_ARCH_MXC) += imx95-19x19-evk.dtb imx8mm-venice-gw72xx-0x-imx219-dtbs := imx8mm-venice-gw72xx-0x.dtb imx8mm-venice-gw72xx-0x-imx219.dtbo imx8mm-venice-gw72xx-0x-rpidsi-dtbs := imx8mm-venice-gw72xx-0x.dtb imx8mm-venice-gw72xx-0x-rpidsi.dtbo diff --git a/arch/arm64/boot/dts/freescale/imx95-19x19-evk.dts b/arch/arm64/boot/dts/freescale/imx95-19x19-evk.dts new file mode 100644 index 000000000000..9640f3b49e63 --- /dev/null +++ b/arch/arm64/boot/dts/freescale/imx95-19x19-evk.dts @@ -0,0 +1,88 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) +/* + * Copyright 2024 NXP + */ + +/dts-v1/; + +#include "imx95.dtsi" + +/ { + model = "NXP i.MX95 19X19 board"; + compatible = "fsl,imx95-19x19-evk", "fsl,imx95"; + + chosen { + stdout-path = &lpuart1; + }; + + memory@80000000 { + device_type = "memory"; + reg = <0x0 0x80000000 0 0x80000000>; + }; + + reserved-memory { + #address-cells = <2>; + #size-cells = <2>; + ranges; + + linux_cma: linux,cma { + compatible = "shared-dma-pool"; + reusable; + size = <0 0x3c000000>; + alloc-ranges = <0 0x80000000 0 0x7F000000>; + linux,cma-default; + }; + }; + + reg_1p8v: regulator-1p8v { + compatible = "regulator-fixed"; + regulator-max-microvolt = <1800000>; + regulator-min-microvolt = <1800000>; + regulator-name = "+V1.8_SW"; + }; + + reg_3p3v: regulator-3p3v { + compatible = "regulator-fixed"; + regulator-max-microvolt = <3300000>; + regulator-min-microvolt = <3300000>; + regulator-name = "+V3.3_SW"; + }; + + reg_vref_1v8: regulator-adc-vref { + compatible = "regulator-fixed"; + regulator-name = "vref_1v8"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + }; +}; + +&displaymix_irqsteer { + status = "okay"; +}; + +&lpuart1 { + /* console */ + status = "okay"; +}; + +&mu7 { + status = "okay"; +}; + +&usdhc1 { + bus-width = <8>; + non-removable; + no-sdio; + no-sd; + status = "okay"; +}; + +&usdhc2 { + non-removable; + bus-width = <4>; + status = "okay"; +}; + +&wdog3 { + status = "okay"; +};