bcm958742-base.dtsi

  1/*
  2 *  BSD LICENSE
  3 *
  4 *  Copyright(c) 2016-2017 Broadcom.  All rights reserved.
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  6 *  Redistribution and use in source and binary forms, with or without
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 10 *    * Redistributions of source code must retain the above copyright
 11 *      notice, this list of conditions and the following disclaimer.
 12 *    * Redistributions in binary form must reproduce the above copyright
 13 *      notice, this list of conditions and the following disclaimer in
 14 *      the documentation and/or other materials provided with the
 15 *      distribution.
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 17 *      contributors may be used to endorse or promote products derived
 18 *      from this software without specific prior written permission.
 19 *
 20 *  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 21 *  "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
 22 *  LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
 23 *  A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
 24 *  OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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 30 *  OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 31 */
 32
 33#include "stingray-board-base.dtsi"
 34
 35/ {
 36	sdio0_vddo_ctrl_reg: sdio0_vddo_ctrl {
 37		compatible = "regulator-gpio";
 38		regulator-name = "sdio0_vddo_ctrl_reg";
 39		regulator-type = "voltage";
 40		regulator-min-microvolt = <1800000>;
 41		regulator-max-microvolt = <3300000>;
 42		gpios = <&pca9505 18 0>;
 43		states = <3300000 0x0
 44			  1800000 0x1>;
 45	};
 46
 47	sdio1_vddo_ctrl_reg: sdio1_vddo_ctrl {
 48		compatible = "regulator-gpio";
 49		regulator-name = "sdio1_vddo_ctrl_reg";
 50		regulator-type = "voltage";
 51		regulator-min-microvolt = <1800000>;
 52		regulator-max-microvolt = <3300000>;
 53		gpios = <&pca9505 19 0>;
 54		states = <3300000 0x0
 55			  1800000 0x1>;
 56	};
 57};
 58
 59&pwm {
 60	status = "okay";
 61};
 62
 63&i2c0 {
 64	status = "okay";
 65
 66	pca9505: pca9505@20 {
 67		compatible = "nxp,pca9505";
 68		gpio-controller;
 69		#gpio-cells = <2>;
 70		reg = <0x20>;
 71	};
 72};
 73
 74&i2c1 {
 75	status = "okay";
 76
 77	pcf8574: pcf8574@27 {
 78		compatible = "nxp,pcf8574a";
 79		gpio-controller;
 80		#gpio-cells = <2>;
 81		reg = <0x27>;
 82	};
 83};
 84
 85&enet {
 86	status = "okay";
 87};
 88
 89&nand {
 90	status = "okay";
 91	nandcs@0 {
 92		compatible = "brcm,nandcs";
 93		reg = <0>;
 94		nand-ecc-mode = "hw";
 95		nand-ecc-strength = <8>;
 96		nand-ecc-step-size = <512>;
 97		nand-bus-width = <16>;
 98		brcm,nand-oob-sector-size = <16>;
 99		#address-cells = <1>;
100		#size-cells = <1>;
101	};
102};
103
104&sdio0 {
105	vqmmc-supply = <&sdio0_vddo_ctrl_reg>;
106	status = "okay";
107};
108
109&sdio1 {
110	vqmmc-supply = <&sdio1_vddo_ctrl_reg>;
111	status = "okay";
112};