16694aee0SLars Povlsen// SPDX-License-Identifier: (GPL-2.0+ OR MIT) 26694aee0SLars Povlsen/* 36694aee0SLars Povlsen * Copyright (c) 2020 Microchip Technology Inc. and its subsidiaries. 46694aee0SLars Povlsen */ 56694aee0SLars Povlsen 66694aee0SLars Povlsen/dts-v1/; 76694aee0SLars Povlsen#include "sparx5_pcb134_board.dtsi" 86694aee0SLars Povlsen 96694aee0SLars Povlsen/ { 106694aee0SLars Povlsen model = "Sparx5 PCB134 Reference Board (eMMC enabled)"; 116694aee0SLars Povlsen compatible = "microchip,sparx5-pcb134", "microchip,sparx5"; 126694aee0SLars Povlsen 136694aee0SLars Povlsen memory@0 { 146694aee0SLars Povlsen device_type = "memory"; 156694aee0SLars Povlsen reg = <0x00000000 0x00000000 0x10000000>; 166694aee0SLars Povlsen }; 176694aee0SLars Povlsen}; 18*45145406SLars Povlsen 19*45145406SLars Povlsen&gpio { 20*45145406SLars Povlsen emmc_pins: emmc-pins { 21*45145406SLars Povlsen /* NB: No "GPIO_35", "GPIO_36", "GPIO_37" 22*45145406SLars Povlsen * (N/A: CARD_nDETECT, CARD_WP, CARD_LED) 23*45145406SLars Povlsen */ 24*45145406SLars Povlsen pins = "GPIO_34", "GPIO_38", "GPIO_39", 25*45145406SLars Povlsen "GPIO_40", "GPIO_41", "GPIO_42", 26*45145406SLars Povlsen "GPIO_43", "GPIO_44", "GPIO_45", 27*45145406SLars Povlsen "GPIO_46", "GPIO_47"; 28*45145406SLars Povlsen drive-strength = <3>; 29*45145406SLars Povlsen function = "emmc"; 30*45145406SLars Povlsen }; 31*45145406SLars Povlsen}; 32*45145406SLars Povlsen 33*45145406SLars Povlsen&sdhci0 { 34*45145406SLars Povlsen status = "okay"; 35*45145406SLars Povlsen pinctrl-0 = <&emmc_pins>; 36*45145406SLars Povlsen non-removable; 37*45145406SLars Povlsen max-frequency = <52000000>; 38*45145406SLars Povlsen bus-width = <8>; 39*45145406SLars Povlsen microchip,clock-delay = <10>; 40*45145406SLars Povlsen}; 41