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DTS: Add esdhc3 device tree description tuning for HSC|DDC boards 

In this commit the esdhc3 controller is enabled as well as it is remaped
to mmc0 to not break legacy code.

The pinctrl setup (e.g. 0x1e4) is the same as one from in-board file
definition.

Signed-off-by: Lukasz Majewski <lukma@denx.de>
This commit is contained in:
Lukasz Majewski 2019-04-04 12:26:44 +02:00 committed by Stefano Babic
parent dbf61531c7
commit fc77d4d6db
1 changed files with 27 additions and 0 deletions
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27
arch/arm/dts/imx53-kp.dts
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@ -17,6 +17,18 @@
chosen { chosen {
stdout-path = &uart2; stdout-path = &uart2;
}; };
aliases {
mmc0 = &esdhc3;
};
};
&esdhc3 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_esdhc3>;
bus-width = <8>;
non-removable;
status = "okay";
}; };
&fec { &fec {
@ -61,6 +73,21 @@
pinctrl-0 = <&pinctrl_hog>; pinctrl-0 = <&pinctrl_hog>;
imx53-kp { imx53-kp {
pinctrl_esdhc3: esdhc3grp {
fsl,pins = <
MX53_PAD_PATA_DATA8__ESDHC3_DAT0 0x1d4
MX53_PAD_PATA_DATA9__ESDHC3_DAT1 0x1d4
MX53_PAD_PATA_DATA10__ESDHC3_DAT2 0x1d4
MX53_PAD_PATA_DATA11__ESDHC3_DAT3 0x1d4
MX53_PAD_PATA_DATA0__ESDHC3_DAT4 0x1d4
MX53_PAD_PATA_DATA1__ESDHC3_DAT5 0x1d4
MX53_PAD_PATA_DATA2__ESDHC3_DAT6 0x1d4
MX53_PAD_PATA_DATA3__ESDHC3_DAT7 0x1d4
MX53_PAD_PATA_RESET_B__ESDHC3_CMD 0x1e4
MX53_PAD_PATA_IORDY__ESDHC3_CLK 0x1d4
>;
};
pinctrl_eth: ethgrp { pinctrl_eth: ethgrp {
fsl,pins = < fsl,pins = <
MX53_PAD_FEC_MDIO__FEC_MDIO 0x1fc MX53_PAD_FEC_MDIO__FEC_MDIO 0x1fc