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dts/sdhc: support mmc dts and usdhc dts

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1) dts/bindings/mmc/mmc.yaml: specifies common mmc.

2) dts/bindings/mmc/nxp,imx-usdhc.yaml: specifies
   nxp usdhc module which inherits mmc.

3) dts/arm/nxp/nxp_rt.dtsi: usdhc support on RT chip.

4) boards/arm/mimxrt1050_evk/mimxrt1050_evk.dts:
   usdhc slot support on mimxrt1050_evk board.

Signed-off-by: Jun Yang <jun.yang@nxp.com>
This commit is contained in:
Jun Yang 2019-07-03 21:07:18 -07:00 • committed by Maureen Helm
commit 46106ece25
5 changed files with 84 additions and 0 deletions
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18
dts/arm/nxp/nxp_rt.dtsi
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@ -370,6 +370,24 @@
status = "disabled";
label = "USBD_2";
};
usdhc1: usdhc@402c0000 {
compatible = "nxp,imx-usdhc";
reg = <0x402c0000 0x4000>;
status = "disabled";
interrupts = <110 0>;
clocks = <&ccm IMX_CCM_USDHC1_CLK 0 0>;
label = "USDHC_1";
};
usdhc2: usdhc@402c4000 {
compatible = "nxp,imx-usdhc";
reg = <0x402c4000 0x4000>;
status = "disabled";
interrupts = <111 0>;
clocks = <&ccm IMX_CCM_USDHC2_CLK 0 0>;
label = "USDHC_2";
};
};
};