arch/arm/boot/dts/socfpga_arria10_socdk_sdmmc.dts

   1 /*
   2  * Copyright (C) 2014-2015 Altera Corporation <www.altera.com>
   3  *
   4  * This program is free software; you can redistribute it and/or modify
   5  * it under the terms of the GNU General Public License as published by
   6  * the Free Software Foundation; either version 2 of the License, or
   7  * (at your option) any later version.
   8  *
   9  * This program is distributed in the hope that it will be useful,
  10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12  * GNU General Public License for more details.
  13  *
  14  * You should have received a copy of the GNU General Public License
  15  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  16  */
  17
  18 /dts-v1/;
  19 #include "socfpga_arria10_socdk.dtsi"
  20
  21 &mmc {
  22         status = "okay";
  23         num-slots = <1>;
  24         cap-sd-highspeed;
  25         broken-cd;
  26         bus-width = <4>;
  27 };
  28
  29 &eccmgr {
  30         sdmmca-ecc@ff8c2c00 {
  31                 compatible = "altr,socfpga-sdmmc-ecc";
  32                 reg = <0xff8c2c00 0x400>;
  33                 altr,ecc-parent = <&mmc>;
  34                 interrupts = <15 IRQ_TYPE_LEVEL_HIGH>,
  35                              <47 IRQ_TYPE_LEVEL_HIGH>,
  36                              <16 IRQ_TYPE_LEVEL_HIGH>,
  37                              <48 IRQ_TYPE_LEVEL_HIGH>;
  38         };
  39 };