diff options
| -rw-r--r-- | arch/arm64/boot/dts/freescale/Makefile | 3 | ||||
| -rw-r--r-- | arch/arm64/boot/dts/freescale/imx8mq-evk-usdhc2-m2.dts | 72 |
2 files changed, 74 insertions, 1 deletions
diff --git a/arch/arm64/boot/dts/freescale/Makefile b/arch/arm64/boot/dts/freescale/Makefile index c921b62f211e..239b198d77c4 100644 --- a/arch/arm64/boot/dts/freescale/Makefile +++ b/arch/arm64/boot/dts/freescale/Makefile @@ -65,7 +65,8 @@ dtb-$(CONFIG_ARCH_MXC) += imx8mp-evk.dtb imx8mp-evk-root.dtb imx8mp-evk-inmate.d imx8mp-evk-rm67191.dtb imx8mp-evk-flexcan2.dtb imx8mp-evk-it6263-lvds-dual-channel.dtb \ imx8mp-evk-jdi-wuxga-lvds-panel.dtb imx8mp-ab2.dtb imx8mp-evk-sof-wm8960.dtb \ imx8mp-evk-dsp.dtb imx8mp-evk-ov2775.dtb imx8mp-evk-basler.dtb -dtb-$(CONFIG_ARCH_MXC) += imx8mq-evk.dtb imx8mq-evk-rpmsg.dtb imx8mq-evk-pcie1-m2.dtb imx8mq-evk-usd-wifi.dtb +dtb-$(CONFIG_ARCH_MXC) += imx8mq-evk.dtb imx8mq-evk-rpmsg.dtb imx8mq-evk-pcie1-m2.dtb imx8mq-evk-usd-wifi.dtb \ + imx8mq-evk-usdhc2-m2.dtb dtb-$(CONFIG_ARCH_MXC) += imx8mq-evk-ak4497.dtb imx8mq-evk-audio-tdm.dtb imx8mq-evk-pdm.dtb dtb-$(CONFIG_ARCH_MXC) += imx8mq-evk-root.dtb imx8mq-evk-inmate.dtb dtb-$(CONFIG_ARCH_MXC) += imx8mq-evk-lcdif-rm67191.dtb imx8mq-evk-lcdif-adv7535.dtb diff --git a/arch/arm64/boot/dts/freescale/imx8mq-evk-usdhc2-m2.dts b/arch/arm64/boot/dts/freescale/imx8mq-evk-usdhc2-m2.dts new file mode 100644 index 000000000000..33d7dc1a047f --- /dev/null +++ b/arch/arm64/boot/dts/freescale/imx8mq-evk-usdhc2-m2.dts @@ -0,0 +1,72 @@ +// SPDX-License-Identifier: (GPL-2.0 OR MIT) +/* + * Copyright 2020 NXP + */ + +#include "imx8mq-evk.dts" + +/ { + modem_reset: modem-reset { + reset-gpios = <&gpio3 5 GPIO_ACTIVE_HIGH>; + }; + + usdhc2_pwrseq: usdhc2_pwrseq { + compatible = "mmc-pwrseq-simple"; + reset-gpios = <&gpio5 10 GPIO_ACTIVE_LOW>; + }; +}; + +&pinctrl_usdhc2 { + fsl,pins = < + MX8MQ_IOMUXC_SD2_CLK_USDHC2_CLK 0x83 + MX8MQ_IOMUXC_SD2_CMD_USDHC2_CMD 0xc3 + MX8MQ_IOMUXC_SD2_DATA0_USDHC2_DATA0 0xc3 + MX8MQ_IOMUXC_SD2_DATA1_USDHC2_DATA1 0xc3 + MX8MQ_IOMUXC_SD2_DATA2_USDHC2_DATA2 0xc3 + MX8MQ_IOMUXC_SD2_DATA3_USDHC2_DATA3 0xc3 + MX8MQ_IOMUXC_GPIO1_IO04_GPIO1_IO4 0x49 + MX8MQ_IOMUXC_ECSPI2_SCLK_GPIO5_IO10 0x46 + >; +}; + +&pinctrl_usdhc2_100mhz { + fsl,pins = < + MX8MQ_IOMUXC_SD2_CLK_USDHC2_CLK 0x85 + MX8MQ_IOMUXC_SD2_CMD_USDHC2_CMD 0xc5 + MX8MQ_IOMUXC_SD2_DATA0_USDHC2_DATA0 0xc5 + MX8MQ_IOMUXC_SD2_DATA1_USDHC2_DATA1 0xc5 + MX8MQ_IOMUXC_SD2_DATA2_USDHC2_DATA2 0xc5 + MX8MQ_IOMUXC_SD2_DATA3_USDHC2_DATA3 0xc5 + MX8MQ_IOMUXC_GPIO1_IO04_GPIO1_IO4 0x49 + >; +}; + +&pinctrl_usdhc2_200mhz { + fsl,pins = < + MX8MQ_IOMUXC_SD2_CLK_USDHC2_CLK 0x87 + MX8MQ_IOMUXC_SD2_CMD_USDHC2_CMD 0xc7 + MX8MQ_IOMUXC_SD2_DATA0_USDHC2_DATA0 0xc7 + MX8MQ_IOMUXC_SD2_DATA1_USDHC2_DATA1 0xc7 + MX8MQ_IOMUXC_SD2_DATA2_USDHC2_DATA2 0xc7 + MX8MQ_IOMUXC_SD2_DATA3_USDHC2_DATA3 0xc7 + MX8MQ_IOMUXC_GPIO1_IO04_GPIO1_IO4 0x49 + >; +}; + +&pcie0{ + status = "disabled"; +}; + +&pcie1{ + status = "disabled"; +}; + +&usdhc2 { + pinctrl-assert-gpios = <&gpio1 4 GPIO_ACTIVE_HIGH>; + /delete-property/ cd-gpios; + pm-ignore-notify; + keep-power-in-suspend; + non-removable; + cap-power-off-card; + mmc-pwrseq = <&usdhc2_pwrseq>; +}; |