From 0358d500ab7c86b91ba80fe94c4e81dd30ef25c4 Mon Sep 17 00:00:00 2001 From: Fugang Duan Date: Mon, 15 Jun 2020 14:25:29 +0800 Subject: MLK-24329 arm64: dts: imx8mm-evk: set the usd io voltage fixed at 1.8v Set the usd slot IO voltage fixed at 1.8v. Reviewed-by: Richard Zhu Signed-off-by: Fugang Duan --- .../boot/dts/freescale/imx8mm-evk-usd-wifi.dts | 37 ++++++++++++++++++++++ 1 file changed, 37 insertions(+) (limited to 'arch/arm64/boot/dts/freescale/imx8mm-evk-usd-wifi.dts') diff --git a/arch/arm64/boot/dts/freescale/imx8mm-evk-usd-wifi.dts b/arch/arm64/boot/dts/freescale/imx8mm-evk-usd-wifi.dts index 175020b7c9a5..d6a5cfcf580a 100644 --- a/arch/arm64/boot/dts/freescale/imx8mm-evk-usd-wifi.dts +++ b/arch/arm64/boot/dts/freescale/imx8mm-evk-usd-wifi.dts @@ -7,7 +7,44 @@ #include "imx8mm-evk.dts" +&pinctrl_usdhc2 { + fsl,pins = < + MX8MM_IOMUXC_SD2_CLK_USDHC2_CLK 0x190 + MX8MM_IOMUXC_SD2_CMD_USDHC2_CMD 0x1d0 + MX8MM_IOMUXC_SD2_DATA0_USDHC2_DATA0 0x1d0 + MX8MM_IOMUXC_SD2_DATA1_USDHC2_DATA1 0x1d0 + MX8MM_IOMUXC_SD2_DATA2_USDHC2_DATA2 0x1d0 + MX8MM_IOMUXC_SD2_DATA3_USDHC2_DATA3 0x1d0 + MX8MM_IOMUXC_GPIO1_IO04_GPIO1_IO4 0x1d0 + >; +}; + +&pinctrl_usdhc2_100mhz { + fsl,pins = < + MX8MM_IOMUXC_SD2_CLK_USDHC2_CLK 0x194 + MX8MM_IOMUXC_SD2_CMD_USDHC2_CMD 0x1d4 + MX8MM_IOMUXC_SD2_DATA0_USDHC2_DATA0 0x1d4 + MX8MM_IOMUXC_SD2_DATA1_USDHC2_DATA1 0x1d4 + MX8MM_IOMUXC_SD2_DATA2_USDHC2_DATA2 0x1d4 + MX8MM_IOMUXC_SD2_DATA3_USDHC2_DATA3 0x1d4 + MX8MM_IOMUXC_GPIO1_IO04_GPIO1_IO4 0x1d0 + >; +}; + +&pinctrl_usdhc2_200mhz { + fsl,pins = < + MX8MM_IOMUXC_SD2_CLK_USDHC2_CLK 0x196 + MX8MM_IOMUXC_SD2_CMD_USDHC2_CMD 0x1d6 + MX8MM_IOMUXC_SD2_DATA0_USDHC2_DATA0 0x1d6 + MX8MM_IOMUXC_SD2_DATA1_USDHC2_DATA1 0x1d6 + MX8MM_IOMUXC_SD2_DATA2_USDHC2_DATA2 0x1d6 + MX8MM_IOMUXC_SD2_DATA3_USDHC2_DATA3 0x1d6 + MX8MM_IOMUXC_GPIO1_IO04_GPIO1_IO4 0x1d0 + >; +}; + &usdhc2 { + pinctrl-assert-gpios = <&gpio1 4 GPIO_ACTIVE_HIGH>; /delete-property/ cd-gpios; pm-ignore-notify; keep-power-in-suspend; -- cgit v1.2.3