diff options
| author | Fugang Duan <fugang.duan@nxp.com> | 2020-06-15 14:25:29 +0800 |
|---|---|---|
| committer | Fugang Duan <fugang.duan@nxp.com> | 2020-06-16 15:07:49 +0800 |
| commit | 0358d500ab7c86b91ba80fe94c4e81dd30ef25c4 (patch) | |
| tree | b1562329ffd56da6fdd77b2c8de4ed3c843aacbd /arch/arm64/boot/dts/freescale/imx8mm-evk-usd-wifi.dts | |
| parent | 86a746d5ac2b11f4e4d2d2018cca2e30f51355af (diff) | |
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 <hongxing.zhu@nxp.com>
Signed-off-by: Fugang Duan <fugang.duan@nxp.com>
Diffstat (limited to 'arch/arm64/boot/dts/freescale/imx8mm-evk-usd-wifi.dts')
| -rw-r--r-- | arch/arm64/boot/dts/freescale/imx8mm-evk-usd-wifi.dts | 37 |
1 files changed, 37 insertions, 0 deletions
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; |