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X-OriginatorOrg: solid-run.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 07 Jul 2025 16:12:24.4056 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: 71e1b24a-cae0-40d8-7691-08ddbd710f78 X-MS-Exchange-CrossTenant-Id: a4a8aaf3-fd27-4e27-add2-604707ce5b82 X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=a4a8aaf3-fd27-4e27-add2-604707ce5b82;Ip=[52.17.62.50];Helo=[eu-dlp.cloud-sec-av.com] X-MS-Exchange-CrossTenant-AuthSource: AMS0EPF000001A0.eurprd05.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: VI2PR04MB10217 Add description for the SolidRun i.MX8M Plus based System on Module, and the CuBox-M. The SoM features: - 2x 1Gbps Ethernet with PHY - eMMC - 1/2/3/8GB DDR - MIPI-CSI Camera Connector (not described without specific camera) The CuBox-M is a complete product with enclosure featuring: - 1x 1Gbps RJ45 Ethernet Port - 2x USB-3.0 Type A - HDMI connector - microSD connector - microUSB connector for console (using fdtdi chip) - IR receiver - RTC with backup battery Signed-off-by: Josua Mayer --- arch/arm64/boot/dts/freescale/Makefile | 1 + arch/arm64/boot/dts/freescale/imx8mp-cubox-m.dts | 224 +++++++++ arch/arm64/boot/dts/freescale/imx8mp-sr-som.dtsi | 591 +++++++++++++++++++= ++++ 3 files changed, 816 insertions(+) diff --git a/arch/arm64/boot/dts/freescale/Makefile b/arch/arm64/boot/dts/f= reescale/Makefile index 0b473a23d12008ff79d6467d9e1c7ab2c4d6a9a6..e98c15eb949957a193eb3a7612f= 3f0f2b04790af 100644 --- a/arch/arm64/boot/dts/freescale/Makefile +++ b/arch/arm64/boot/dts/freescale/Makefile @@ -194,6 +194,7 @@ imx8mp-aristainetos3-helios-lvds-dtbs +=3D imx8mp-arist= ainetos3-helios.dtb imx8mp- dtb-$(CONFIG_ARCH_MXC) +=3D imx8mp-aristainetos3-helios-lvds.dtb dtb-$(CONFIG_ARCH_MXC) +=3D imx8mp-aristainetos3-proton2s.dtb dtb-$(CONFIG_ARCH_MXC) +=3D imx8mp-beacon-kit.dtb +dtb-$(CONFIG_ARCH_MXC) +=3D imx8mp-cubox-m.dtb dtb-$(CONFIG_ARCH_MXC) +=3D imx8mp-data-modul-edm-sbc.dtb dtb-$(CONFIG_ARCH_MXC) +=3D imx8mp-debix-model-a.dtb dtb-$(CONFIG_ARCH_MXC) +=3D imx8mp-debix-som-a-bmb-08.dtb diff --git a/arch/arm64/boot/dts/freescale/imx8mp-cubox-m.dts b/arch/arm64/= boot/dts/freescale/imx8mp-cubox-m.dts new file mode 100644 index 0000000000000000000000000000000000000000..13da5e0196a3fc168efdde63d86= f0fe776f999fb --- /dev/null +++ b/arch/arm64/boot/dts/freescale/imx8mp-cubox-m.dts @@ -0,0 +1,224 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) +/* + * Copyright 2025 Josua Mayer + */ + +/dts-v1/; + +#include + +#include "imx8mp-sr-som.dtsi" + +/ { + model =3D "SolidRun i.MX8MP CuBox-M"; + compatible =3D "solidrun,imx8mp-cubox-m", + "solidrun,imx8mp-sr-som", "fsl,imx8mp"; + + aliases { + ethernet0 =3D &eqos; + /delete-property/ ethernet1; + rtc0 =3D &carrier_rtc; + rtc1 =3D &snvs_rtc; + }; + + ir-receiver { + compatible =3D "gpio-ir-receiver"; + gpios =3D <&gpio1 10 GPIO_ACTIVE_LOW>; + pinctrl-names =3D "default"; + pinctrl-0 =3D <&ir_pins>; + linux,autosuspend-period =3D <125>; + wakeup-source; + }; + + leds { + compatible =3D "gpio-leds"; + pinctrl-names =3D "default"; + pinctrl-0 =3D <&led_pins>; + + status { + label =3D "status"; + color =3D ; + gpios =3D <&gpio1 12 GPIO_ACTIVE_LOW>; + function =3D LED_FUNCTION_HEARTBEAT; + }; + }; + + sound-hdmi { + compatible =3D "fsl,imx-audio-hdmi"; + model =3D "audio-hdmi"; + audio-cpu =3D <&aud2htx>; + hdmi-out; + status =3D "okay"; + }; + + vbus: regulator-vbus { + compatible =3D "regulator-fixed"; + regulator-name =3D "vbus"; + gpio =3D <&gpio1 7 GPIO_ACTIVE_HIGH>; + enable-active-high; + pinctrl-names =3D "default"; + pinctrl-0 =3D <&vbus_pins>; + regulator-min-microvolt =3D <5000000>; + regulator-max-microvolt =3D <5000000>; + }; + + vmmc: regulator-mmc { + compatible =3D "regulator-fixed"; + pinctrl-names =3D "default"; + pinctrl-0 =3D <&vmmc_pins>; + regulator-name =3D "vmmc"; + regulator-min-microvolt =3D <3300000>; + regulator-max-microvolt =3D <3300000>; + gpio =3D <&gpio2 19 GPIO_ACTIVE_HIGH>; + startup-delay-us =3D <250>; + }; +}; + +&aud2htx { + status =3D "okay"; +}; + +&fec { + /* this board does not use second phy / ethernet on SoM */ + status =3D "disabled"; +}; + +&hdmi_pvi { + status =3D "okay"; +}; + +&hdmi_tx { + status =3D "okay"; +}; + +&hdmi_tx_phy { + status =3D "okay"; +}; + +&i2c3 { + carrier_rtc: rtc@32 { + compatible =3D "epson,rx8130"; + reg =3D <0x32>; + }; +}; + +&iomuxc { + pinctrl-names =3D "default"; + pinctrl-0 =3D <&hdmi_pins>; + + hdmi_pins: pinctrl-hdmi-grp { + fsl,pins =3D < + MX8MP_IOMUXC_HDMI_DDC_SCL__HDMIMIX_HDMI_SCL 0x400001c3 + MX8MP_IOMUXC_HDMI_DDC_SDA__HDMIMIX_HDMI_SDA 0x400001c3 + MX8MP_IOMUXC_HDMI_CEC__HDMIMIX_HDMI_CEC 0x154 + MX8MP_IOMUXC_HDMI_HPD__HDMIMIX_HDMI_HPD 0x154 + >; + }; + + ir_pins: pinctrl-ir-grp { + fsl,pins =3D < + MX8MP_IOMUXC_GPIO1_IO10__GPIO1_IO10 0x4f + >; + }; + + led_pins: pinctrl-led-grp { + fsl,pins =3D < + MX8MP_IOMUXC_GPIO1_IO12__GPIO1_IO12 0x0 + >; + }; + + usdhc2_pins: pinctrl-usdhc2-grp { + fsl,pins =3D < + MX8MP_IOMUXC_SD2_CLK__USDHC2_CLK 0x190 + MX8MP_IOMUXC_SD2_CMD__USDHC2_CMD 0x1d0 + MX8MP_IOMUXC_SD2_DATA0__USDHC2_DATA0 0x1d0 + MX8MP_IOMUXC_SD2_DATA1__USDHC2_DATA1 0x1d0 + MX8MP_IOMUXC_SD2_DATA2__USDHC2_DATA2 0x1d0 + MX8MP_IOMUXC_SD2_DATA3__USDHC2_DATA3 0x1d0 + MX8MP_IOMUXC_GPIO1_IO04__USDHC2_VSELECT 0x140 + MX8MP_IOMUXC_SD2_CD_B__USDHC2_CD_B 0x140 + >; + }; + + usdhc2_100mhz_pins: pinctrl-usdhc2-100mhz-grp { + fsl,pins =3D < + MX8MP_IOMUXC_SD2_CLK__USDHC2_CLK 0x194 + MX8MP_IOMUXC_SD2_CMD__USDHC2_CMD 0x1d4 + MX8MP_IOMUXC_SD2_DATA0__USDHC2_DATA0 0x1d4 + MX8MP_IOMUXC_SD2_DATA1__USDHC2_DATA1 0x1d4 + MX8MP_IOMUXC_SD2_DATA2__USDHC2_DATA2 0x1d4 + MX8MP_IOMUXC_SD2_DATA3__USDHC2_DATA3 0x1d4 + MX8MP_IOMUXC_GPIO1_IO04__USDHC2_VSELECT 0x140 + MX8MP_IOMUXC_SD2_CD_B__USDHC2_CD_B 0x140 + >; + }; + + usdhc2_200mhz_pins: pinctrl-usdhc2-200mhz-grp { + fsl,pins =3D < + MX8MP_IOMUXC_SD2_CLK__USDHC2_CLK 0x196 + MX8MP_IOMUXC_SD2_CMD__USDHC2_CMD 0x1d6 + MX8MP_IOMUXC_SD2_DATA0__USDHC2_DATA0 0x1d6 + MX8MP_IOMUXC_SD2_DATA1__USDHC2_DATA1 0x1d6 + MX8MP_IOMUXC_SD2_DATA2__USDHC2_DATA2 0x1d6 + MX8MP_IOMUXC_SD2_DATA3__USDHC2_DATA3 0x1d6 + MX8MP_IOMUXC_GPIO1_IO04__USDHC2_VSELECT 0x140 + MX8MP_IOMUXC_SD2_CD_B__USDHC2_CD_B 0x140 + >; + }; + + vbus_pins: pinctrl-vbus-grp { + fsl,pins =3D < + MX8MP_IOMUXC_GPIO1_IO07__GPIO1_IO07 0x100 + >; + }; + + vmmc_pins: pinctrl-vmmc-grp { + fsl,pins =3D < + MX8MP_IOMUXC_SD2_RESET_B__GPIO2_IO19 0x0 + >; + }; +}; + +&lcdif3 { + status =3D "okay"; +}; + +&usb3_phy0 { + fsl,phy-tx-preemp-amp-tune-microamp =3D <1200>; + vbus-supply =3D <&vbus>; + status =3D "okay"; +}; + +&usb3_0 { + status =3D "okay"; +}; + +&usb3_phy1 { + fsl,phy-tx-preemp-amp-tune-microamp =3D <1200>; + vbus-supply =3D <&vbus>; + status =3D "okay"; +}; + +&usb3_1 { + status =3D "okay"; +}; + +&usb_dwc3_0 { + dr_mode =3D "host"; +}; + +&usb_dwc3_1 { + dr_mode =3D "host"; +}; + +&usdhc2 { + pinctrl-names =3D "default", "state_100mhz", "state_200mhz"; + pinctrl-0 =3D <&usdhc2_pins>; + pinctrl-1 =3D <&usdhc2_100mhz_pins>; + pinctrl-2 =3D <&usdhc2_200mhz_pins>; + vmmc-supply =3D <&vmmc>; + bus-width =3D <4>; + cap-power-off-card; + full-pwr-cycle; + status =3D "okay"; +}; diff --git a/arch/arm64/boot/dts/freescale/imx8mp-sr-som.dtsi b/arch/arm64/= boot/dts/freescale/imx8mp-sr-som.dtsi new file mode 100644 index 0000000000000000000000000000000000000000..a7ee0a4d4f765581dbc27d3c5df= c656b026d27e6 --- /dev/null +++ b/arch/arm64/boot/dts/freescale/imx8mp-sr-som.dtsi @@ -0,0 +1,591 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) +/* + * Copyright 2025 Josua Mayer + */ + +#include "imx8mp.dtsi" + +/ { + model =3D "SolidRun i.MX8MP SoM"; + compatible =3D "solidrun,imx8mp-sr-som", "fsl,imx8mp"; + + chosen { + bootargs =3D "earlycon=3Dec_imx6q,0x30890000,115200"; + stdout-path =3D &uart2; + }; + + memory@40000000 { + device_type =3D "memory"; + reg =3D <0x0 0x40000000 0 0xc0000000>, + <0x1 0x00000000 0 0xc0000000>; + }; + + usdhc1_pwrseq: usdhc1-pwrseq { + compatible =3D "mmc-pwrseq-simple"; + reset-gpios =3D <&gpio2 11 GPIO_ACTIVE_LOW>; + }; + + v_1_8: regulator-1-8 { + compatible =3D "regulator-fixed"; + regulator-name =3D "1v8"; + regulator-min-microvolt =3D <1800000>; + regulator-max-microvolt =3D <1800000>; + }; + + v_3_3: regulator-3-3 { + compatible =3D "regulator-fixed"; + regulator-name =3D "3v3"; + regulator-min-microvolt =3D <3300000>; + regulator-max-microvolt =3D <3300000>; + }; +}; + +&eqos { + pinctrl-names =3D "default"; + pinctrl-0 =3D <&eqos_pins>, <&phy0_pins>; + phy-mode =3D "rgmii-id"; + phy =3D <&phy0>; + snps,force_thresh_dma_mode; + snps,mtl-tx-config =3D <&mtl_tx_setup>; + snps,mtl-rx-config =3D <&mtl_rx_setup>; + status =3D "okay"; + + mdio { + compatible =3D "snps,dwmac-mdio"; + #address-cells =3D <1>; + #size-cells =3D <0>; + + phy0: ethernet-phy@0 { + compatible =3D "ethernet-phy-ieee802.3-c22"; + reg =3D <0>; + reset-gpios =3D <&gpio4 19 GPIO_ACTIVE_LOW>; + interrupt-parent =3D <&gpio4>; + interrupts =3D <18 IRQ_TYPE_LEVEL_LOW>; + }; + }; + + mtl_tx_setup: tx-queues-config { + snps,tx-queues-to-use =3D <5>; + + queue0 { + snps,dcb-algorithm; + snps,priority =3D <0x1>; + }; + + queue1 { + snps,dcb-algorithm; + snps,priority =3D <0x2>; + }; + + queue2 { + snps,dcb-algorithm; + snps,priority =3D <0x4>; + }; + + queue3 { + snps,dcb-algorithm; + snps,priority =3D <0x8>; + }; + + queue4 { + snps,dcb-algorithm; + snps,priority =3D <0xf0>; + }; + }; + + mtl_rx_setup: rx-queues-config { + snps,rx-queues-to-use =3D <5>; + snps,rx-sched-sp; + + queue0 { + snps,dcb-algorithm; + snps,priority =3D <0x1>; + snps,map-to-dma-channel =3D <0>; + }; + + queue1 { + snps,dcb-algorithm; + snps,priority =3D <0x2>; + snps,map-to-dma-channel =3D <1>; + }; + + queue2 { + snps,dcb-algorithm; + snps,priority =3D <0x4>; + snps,map-to-dma-channel =3D <2>; + }; + + queue3 { + snps,dcb-algorithm; + snps,priority =3D <0x8>; + snps,map-to-dma-channel =3D <3>; + }; + + queue4 { + snps,dcb-algorithm; + snps,priority =3D <0xf0>; + snps,map-to-dma-channel =3D <4>; + }; + }; +}; + +&fec { + pinctrl-names =3D "default"; + pinctrl-0 =3D <&fec_pins>, <&phy1_pins>; + phy-mode =3D "rgmii-id"; + phy =3D <&phy1>; + fsl,magic-packet; + status =3D "okay"; + + mdio { + #address-cells =3D <1>; + #size-cells =3D <0>; + + phy1: ethernet-phy@1 { + compatible =3D "ethernet-phy-ieee802.3-c22"; + reg =3D <0x1>; + reset-gpios =3D <&gpio4 2 GPIO_ACTIVE_LOW>; + interrupt-parent =3D <&gpio4>; + interrupts =3D <3 IRQ_TYPE_LEVEL_LOW>; + }; + }; +}; + +&i2c1 { + clock-frequency =3D <400000>; + pinctrl-names =3D "default", "gpio"; + pinctrl-0 =3D <&i2c1_pins>; + pinctrl-1 =3D <&i2c1_gpio_pins>; + scl-gpios =3D <&gpio5 14 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>; + sda-gpios =3D <&gpio5 15 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>; + status =3D "okay"; + + som_eeprom: eeprom@50{ + compatible =3D "st,24c01", "atmel,24c01"; + reg =3D <0x50>; + pagesize =3D <16>; + }; + + pmic: pmic@25 { + compatible =3D "nxp,pca9450c"; + reg =3D <0x25>; + pinctrl-0 =3D <&pmic_pins>; + pinctrl-names =3D "default"; + interrupt-parent =3D <&gpio1>; + interrupts =3D <3 GPIO_ACTIVE_LOW>; + nxp,i2c-lt-enable; + + regulators { + buck1: BUCK1 { + regulator-name =3D "BUCK1"; + regulator-min-microvolt =3D <600000>; + regulator-max-microvolt =3D <2187500>; + regulator-boot-on; + regulator-always-on; + regulator-ramp-delay =3D <3125>; + }; + + buck2: BUCK2 { + regulator-name =3D "BUCK2"; + regulator-min-microvolt =3D <600000>; + regulator-max-microvolt =3D <2187500>; + regulator-boot-on; + regulator-always-on; + regulator-ramp-delay =3D <3125>; + nxp,dvs-run-voltage =3D <950000>; + nxp,dvs-standby-voltage =3D <850000>; + }; + + buck4: BUCK4{ + regulator-name =3D "BUCK4"; + regulator-min-microvolt =3D <600000>; + regulator-max-microvolt =3D <3400000>; + regulator-boot-on; + regulator-always-on; + }; + + buck5: BUCK5{ + regulator-name =3D "BUCK5"; + regulator-min-microvolt =3D <600000>; + regulator-max-microvolt =3D <3400000>; + regulator-boot-on; + regulator-always-on; + }; + + buck6: BUCK6 { + regulator-name =3D "BUCK6"; + regulator-min-microvolt =3D <600000>; + regulator-max-microvolt =3D <3400000>; + regulator-boot-on; + regulator-always-on; + }; + + ldo1: LDO1 { + regulator-name =3D "LDO1"; + regulator-min-microvolt =3D <1600000>; + regulator-max-microvolt =3D <3300000>; + regulator-boot-on; + regulator-always-on; + }; + + ldo2: LDO2 { + regulator-name =3D "LDO2"; + regulator-min-microvolt =3D <800000>; + regulator-max-microvolt =3D <1150000>; + regulator-boot-on; + regulator-always-on; + }; + + ldo3: LDO3 { + regulator-name =3D "LDO3"; + regulator-min-microvolt =3D <800000>; + regulator-max-microvolt =3D <3300000>; + regulator-boot-on; + regulator-always-on; + }; + + ldo4: LDO4 { + regulator-name =3D "LDO4"; + regulator-min-microvolt =3D <800000>; + regulator-max-microvolt =3D <3300000>; + regulator-boot-on; + regulator-always-on; + }; + + ldo5: LDO5 { + regulator-name =3D "LDO5"; + regulator-min-microvolt =3D <1800000>; + regulator-max-microvolt =3D <3300000>; + regulator-boot-on; + regulator-always-on; + }; + }; + }; +}; + +&i2c2 { + clock-frequency =3D <100000>; + pinctrl-names =3D "default", "gpio"; + pinctrl-0 =3D <&i2c2_pins>; + pinctrl-1 =3D <&i2c2_gpio_pins>; + scl-gpios =3D <&gpio5 16 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>; + sda-gpios =3D <&gpio5 17 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>; + status =3D "okay"; +}; + +&i2c3 { + clock-frequency =3D <100000>; + pinctrl-names =3D "default", "gpio"; + pinctrl-0 =3D <&i2c3_pins>; + pinctrl-1 =3D <&i2c3_gpio_pins>; + scl-gpios =3D <&gpio5 18 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>; + sda-gpios =3D <&gpio5 19 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>; + status =3D "okay"; +}; + +&i2c4 { + /* routed to basler camera connector */ + clock-frequency =3D <100000>; + pinctrl-names =3D "default", "gpio"; + pinctrl-0 =3D <&i2c4_pins>; + pinctrl-1 =3D <&i2c4_gpio_pins>; + scl-gpios =3D <&gpio5 20 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>; + sda-gpios =3D <&gpio5 21 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>; + status =3D "okay"; +}; + +&iomuxc { + eqos_pins: pinctrl-eqos-grp { + fsl,pins =3D < + MX8MP_IOMUXC_ENET_MDC__ENET_QOS_MDC 0x3 + MX8MP_IOMUXC_ENET_MDIO__ENET_QOS_MDIO 0x3 + MX8MP_IOMUXC_ENET_RD0__ENET_QOS_RGMII_RD0 0x91 + MX8MP_IOMUXC_ENET_RD1__ENET_QOS_RGMII_RD1 0x91 + MX8MP_IOMUXC_ENET_RD2__ENET_QOS_RGMII_RD2 0x91 + MX8MP_IOMUXC_ENET_RD3__ENET_QOS_RGMII_RD3 0x91 + MX8MP_IOMUXC_ENET_RXC__CCM_ENET_QOS_CLOCK_GENERATE_RX_CLK 0x91 + MX8MP_IOMUXC_ENET_RX_CTL__ENET_QOS_RGMII_RX_CTL 0x91 + MX8MP_IOMUXC_ENET_TD0__ENET_QOS_RGMII_TD0 0x1f + MX8MP_IOMUXC_ENET_TD1__ENET_QOS_RGMII_TD1 0x1f + MX8MP_IOMUXC_ENET_TD2__ENET_QOS_RGMII_TD2 0x1f + MX8MP_IOMUXC_ENET_TD3__ENET_QOS_RGMII_TD3 0x1f + MX8MP_IOMUXC_ENET_TX_CTL__ENET_QOS_RGMII_TX_CTL 0x1f + MX8MP_IOMUXC_ENET_TXC__CCM_ENET_QOS_CLOCK_GENERATE_TX_CLK 0x1f + >; + }; + + fec_pins: pinctrl-fec-grp { + fsl,pins =3D < + MX8MP_IOMUXC_SAI1_RXD2__ENET1_MDC 0x3 + MX8MP_IOMUXC_SAI1_RXD3__ENET1_MDIO 0x3 + MX8MP_IOMUXC_SAI1_RXD4__ENET1_RGMII_RD0 0x91 + MX8MP_IOMUXC_SAI1_RXD5__ENET1_RGMII_RD1 0x91 + MX8MP_IOMUXC_SAI1_RXD6__ENET1_RGMII_RD2 0x91 + MX8MP_IOMUXC_SAI1_RXD7__ENET1_RGMII_RD3 0x91 + MX8MP_IOMUXC_SAI1_TXC__ENET1_RGMII_RXC 0x91 + MX8MP_IOMUXC_SAI1_TXFS__ENET1_RGMII_RX_CTL 0x91 + MX8MP_IOMUXC_SAI1_TXD0__ENET1_RGMII_TD0 0x1f + MX8MP_IOMUXC_SAI1_TXD1__ENET1_RGMII_TD1 0x1f + MX8MP_IOMUXC_SAI1_TXD2__ENET1_RGMII_TD2 0x1f + MX8MP_IOMUXC_SAI1_TXD3__ENET1_RGMII_TD3 0x1f + MX8MP_IOMUXC_SAI1_TXD4__ENET1_RGMII_TX_CTL 0x1f + MX8MP_IOMUXC_SAI1_TXD5__ENET1_RGMII_TXC 0x1f + >; + }; + + i2c1_pins: pinctrl-i2c1-grp { + fsl,pins =3D < + MX8MP_IOMUXC_I2C1_SCL__I2C1_SCL 0x400001c3 + MX8MP_IOMUXC_I2C1_SDA__I2C1_SDA 0x400001c3 + >; + }; + + i2c1_gpio_pins: pinctrl-i2c1-gpio-grp { + fsl,pins =3D < + MX8MP_IOMUXC_I2C1_SCL__GPIO5_IO14 0x400001c3 + MX8MP_IOMUXC_I2C1_SDA__GPIO5_IO15 0x400001c3 + >; + }; + + i2c2_pins: pinctrl-i2c2-grp { + fsl,pins =3D < + MX8MP_IOMUXC_I2C2_SCL__I2C2_SCL 0x400001c3 + MX8MP_IOMUXC_I2C2_SDA__I2C2_SDA 0x400001c3 + >; + }; + + i2c2_gpio_pins: pinctrl-i2c2-gpio-grp { + fsl,pins =3D < + MX8MP_IOMUXC_I2C2_SCL__GPIO5_IO16 0x400001c3 + MX8MP_IOMUXC_I2C2_SDA__GPIO5_IO17 0x400001c3 + >; + }; + + i2c3_pins: pinctrl-i2c3-grp { + fsl,pins =3D < + MX8MP_IOMUXC_I2C3_SCL__I2C3_SCL 0x400001c3 + MX8MP_IOMUXC_I2C3_SDA__I2C3_SDA 0x400001c3 + >; + }; + + i2c3_gpio_pins: pinctrl-i2c3-gpio-grp { + fsl,pins =3D < + MX8MP_IOMUXC_I2C3_SCL__GPIO5_IO18 0x400001c3 + MX8MP_IOMUXC_I2C3_SDA__GPIO5_IO19 0x400001c3 + >; + }; + + i2c4_pins: pinctrl-i2c4-grp { + fsl,pins =3D < + MX8MP_IOMUXC_I2C4_SCL__I2C4_SCL 0x400001c3 + MX8MP_IOMUXC_I2C4_SDA__I2C4_SDA 0x400001c3 + >; + }; + + i2c4_gpio_pins: pinctrl-i2c4-gpio-grp { + fsl,pins =3D < + MX8MP_IOMUXC_I2C4_SCL__GPIO5_IO20 0x400001c3 + MX8MP_IOMUXC_I2C4_SDA__GPIO5_IO21 0x400001c3 + >; + }; + + phy0_pins: pinctrl-phy0-grp { + fsl,pins =3D < + /* RESET_N: weak i/o, open drain, external 1k pull-up */ + MX8MP_IOMUXC_SAI1_TXD7__GPIO4_IO19 0x20 + /* INT_N: weak i/o, open drain, internal pull-up */ + MX8MP_IOMUXC_SAI1_TXD6__GPIO4_IO18 0x160 + >; + }; + + phy1_pins: pinctrl-phy-1-grp { + fsl,pins =3D < + /* RESET_N: weak i/o, open drain, external 1k pull-up */ + MX8MP_IOMUXC_SAI1_RXD0__GPIO4_IO02 0x20 + /* INT_N: weak i/o, open drain, internal pull-up */ + MX8MP_IOMUXC_SAI1_RXD1__GPIO4_IO03 0x160 + >; + }; + + pmic_pins: pinctrl-pmic-grp { + fsl,pins =3D < + MX8MP_IOMUXC_GPIO1_IO03__GPIO1_IO03 0x41 + >; + }; + + uart1_pins: pinctrl-uart1-grp { + fsl,pins =3D < + MX8MP_IOMUXC_UART1_RXD__UART1_DCE_RX 0x140 + MX8MP_IOMUXC_UART1_TXD__UART1_DCE_TX 0x140 + MX8MP_IOMUXC_UART3_RXD__UART1_DCE_CTS 0x140 + MX8MP_IOMUXC_UART3_TXD__UART1_DCE_RTS 0x140 + /* BT_REG_ON */ + MX8MP_IOMUXC_SD1_RESET_B__GPIO2_IO10 0x0 + /* BT_WAKE_DEV */ + MX8MP_IOMUXC_SD1_DATA5__GPIO2_IO07 0x0 + /* BT_WAKE_HOST */ + MX8MP_IOMUXC_SD1_DATA6__GPIO2_IO08 0x100 + >; + }; + + uart2_pins: pinctrl-uart2-grp { + fsl,pins =3D < + MX8MP_IOMUXC_UART2_RXD__UART2_DCE_RX 0x49 + MX8MP_IOMUXC_UART2_TXD__UART2_DCE_TX 0x49 + >; + }; + + usdhc1_pins: pinctrl-usdhc1-grp { + fsl,pins =3D < + MX8MP_IOMUXC_SD1_CLK__USDHC1_CLK 0x190 + MX8MP_IOMUXC_SD1_CMD__USDHC1_CMD 0x1d0 + MX8MP_IOMUXC_SD1_DATA0__USDHC1_DATA0 0x1d0 + MX8MP_IOMUXC_SD1_DATA1__USDHC1_DATA1 0x1d0 + MX8MP_IOMUXC_SD1_DATA2__USDHC1_DATA2 0x1d0 + MX8MP_IOMUXC_SD1_DATA3__USDHC1_DATA3 0x1d0 + /* WL_REG_ON */ + MX8MP_IOMUXC_SD1_STROBE__GPIO2_IO11 0x0 + /* WL_WAKE_HOST */ + MX8MP_IOMUXC_SD1_DATA7__GPIO2_IO09 0x100 + >; + }; + + usdhc1_100mhz_pins: pinctrl-usdhc1g-100mhz-grp { + fsl,pins =3D < + MX8MP_IOMUXC_SD1_CLK__USDHC1_CLK 0x194 + MX8MP_IOMUXC_SD1_CMD__USDHC1_CMD 0x1d4 + MX8MP_IOMUXC_SD1_DATA0__USDHC1_DATA0 0x1d4 + MX8MP_IOMUXC_SD1_DATA1__USDHC1_DATA1 0x1d4 + MX8MP_IOMUXC_SD1_DATA2__USDHC1_DATA2 0x1d4 + MX8MP_IOMUXC_SD1_DATA3__USDHC1_DATA3 0x1d4 + >; + }; + + usdhc1_200mhz_pins: pinctrl-usdhc1-200mhz-grp { + fsl,pins =3D < + MX8MP_IOMUXC_SD1_CLK__USDHC1_CLK 0x196 + MX8MP_IOMUXC_SD1_CMD__USDHC1_CMD 0x1d6 + MX8MP_IOMUXC_SD1_DATA0__USDHC1_DATA0 0x1d6 + MX8MP_IOMUXC_SD1_DATA1__USDHC1_DATA1 0x1d6 + MX8MP_IOMUXC_SD1_DATA2__USDHC1_DATA2 0x1d6 + MX8MP_IOMUXC_SD1_DATA3__USDHC1_DATA3 0x1d6 + >; + }; + + usdhc3_pins: pinctrl-usdhc3-grp { + fsl,pins =3D < + MX8MP_IOMUXC_NAND_WE_B__USDHC3_CLK 0x190 + MX8MP_IOMUXC_NAND_WP_B__USDHC3_CMD 0x1d0 + MX8MP_IOMUXC_NAND_DATA04__USDHC3_DATA0 0x1d0 + MX8MP_IOMUXC_NAND_DATA05__USDHC3_DATA1 0x1d0 + MX8MP_IOMUXC_NAND_DATA06__USDHC3_DATA2 0x1d0 + MX8MP_IOMUXC_NAND_DATA07__USDHC3_DATA3 0x1d0 + MX8MP_IOMUXC_NAND_RE_B__USDHC3_DATA4 0x1d0 + MX8MP_IOMUXC_NAND_CE2_B__USDHC3_DATA5 0x1d0 + MX8MP_IOMUXC_NAND_CE3_B__USDHC3_DATA6 0x1d0 + MX8MP_IOMUXC_NAND_CLE__USDHC3_DATA7 0x1d0 + MX8MP_IOMUXC_NAND_CE1_B__USDHC3_STROBE 0x190 + >; + }; + + usdhc3_100mhz_pins: pinctrl-usdhc3-100mhz-grp { + fsl,pins =3D < + MX8MP_IOMUXC_NAND_WE_B__USDHC3_CLK 0x194 + MX8MP_IOMUXC_NAND_WP_B__USDHC3_CMD 0x1d4 + MX8MP_IOMUXC_NAND_DATA04__USDHC3_DATA0 0x1d4 + MX8MP_IOMUXC_NAND_DATA05__USDHC3_DATA1 0x1d4 + MX8MP_IOMUXC_NAND_DATA06__USDHC3_DATA2 0x1d4 + MX8MP_IOMUXC_NAND_DATA07__USDHC3_DATA3 0x1d4 + MX8MP_IOMUXC_NAND_RE_B__USDHC3_DATA4 0x1d4 + MX8MP_IOMUXC_NAND_CE2_B__USDHC3_DATA5 0x1d4 + MX8MP_IOMUXC_NAND_CE3_B__USDHC3_DATA6 0x1d4 + MX8MP_IOMUXC_NAND_CLE__USDHC3_DATA7 0x1d4 + MX8MP_IOMUXC_NAND_CE1_B__USDHC3_STROBE 0x194 + >; + }; + + usdhc3_200mhz_pins: pinctrl-usdhc3-200mhz-grp { + fsl,pins =3D < + MX8MP_IOMUXC_NAND_WE_B__USDHC3_CLK 0x196 + MX8MP_IOMUXC_NAND_WP_B__USDHC3_CMD 0x1d6 + MX8MP_IOMUXC_NAND_DATA04__USDHC3_DATA0 0x1d6 + MX8MP_IOMUXC_NAND_DATA05__USDHC3_DATA1 0x1d6 + MX8MP_IOMUXC_NAND_DATA06__USDHC3_DATA2 0x1d6 + MX8MP_IOMUXC_NAND_DATA07__USDHC3_DATA3 0x1d6 + MX8MP_IOMUXC_NAND_RE_B__USDHC3_DATA4 0x1d6 + MX8MP_IOMUXC_NAND_CE2_B__USDHC3_DATA5 0x1d6 + MX8MP_IOMUXC_NAND_CE3_B__USDHC3_DATA6 0x1d6 + MX8MP_IOMUXC_NAND_CLE__USDHC3_DATA7 0x1d6 + MX8MP_IOMUXC_NAND_CE1_B__USDHC3_STROBE 0x196 + >; + }; + + wdog1_pins: pinctrl-wdog1-grp { + fsl,pins =3D < + MX8MP_IOMUXC_GPIO1_IO02__WDOG1_WDOG_B 0x140 + >; + }; +}; + +&uart1 { + pinctrl-names =3D "default"; + pinctrl-0 =3D <&uart1_pins>; + uart-has-rtscts; + /* select 80MHz parent clock to support maximum baudrate 4Mbps */ + assigned-clocks =3D <&clk IMX8MP_CLK_UART1>; + assigned-clock-parents =3D <&clk IMX8MP_SYS_PLL1_80M>; + status =3D "okay"; + + bluetooth { + compatible =3D "brcm,bcm4345c5"; + device-wakeup-gpios =3D <&gpio2 7 GPIO_ACTIVE_HIGH>; + host-wakeup-gpios =3D <&gpio2 8 GPIO_ACTIVE_HIGH>; + shutdown-gpios =3D <&gpio2 10 GPIO_ACTIVE_HIGH>; + /* Murata 1MW module supports max. 3M baud */ + max-speed =3D <3000000>; + }; +}; + +&uart2 { + pinctrl-names =3D "default"; + pinctrl-0 =3D <&uart2_pins>; + status =3D "okay"; +}; + +&usdhc1 { + pinctrl-names =3D "default"; + pinctrl-0 =3D <&usdhc1_pins>; + pinctrl-1 =3D <&usdhc1_100mhz_pins>; + pinctrl-2 =3D <&usdhc1_200mhz_pins>; + vmmc-supply =3D <&v_3_3>; + vqmmc-supply =3D <&v_1_8>; + bus-width =3D <4>; + mmc-pwrseq =3D <&usdhc1_pwrseq>; + status =3D "okay"; +}; + +&usdhc3 { + pinctrl-names =3D "default", "state_100mhz", "state_200mhz"; + pinctrl-0 =3D <&usdhc3_pins>; + pinctrl-1 =3D <&usdhc3_100mhz_pins>; + pinctrl-2 =3D <&usdhc3_200mhz_pins>; + vmmc-supply =3D <&v_3_3>; + vqmmc-supply =3D <&v_1_8>; + bus-width =3D <8>; + non-removable; + status =3D "okay"; +}; + +&wdog1 { + pinctrl-names =3D "default"; + pinctrl-0 =3D <&wdog1_pins>; + status =3D "okay"; +}; + +/* + * Reserve all physical memory from within the first 1GB of DDR address + * space to avoid panic on low memory systems. + */ +&dsp_reserved { + reg =3D <0 0x6f000000 0 0x1000000>; +}; --=20 2.43.0