162306a36Sopenharmony_ci// SPDX-License-Identifier: GPL-2.0-or-later 262306a36Sopenharmony_ci/* 362306a36Sopenharmony_ci * Device Tree for the HREF520 version with the TVK1281618 R3 UIB 462306a36Sopenharmony_ci */ 562306a36Sopenharmony_ci 662306a36Sopenharmony_ci/dts-v1/; 762306a36Sopenharmony_ci#include "ste-db8520.dtsi" 862306a36Sopenharmony_ci#include "ste-hrefv60plus.dtsi" 962306a36Sopenharmony_ci#include "ste-href-tvk1281618-r3.dtsi" 1062306a36Sopenharmony_ci 1162306a36Sopenharmony_ci/ { 1262306a36Sopenharmony_ci model = "ST-Ericsson HREF520 and TVK1281618 R3 UIB"; 1362306a36Sopenharmony_ci compatible = "st-ericsson,href520", "st-ericsson,u8500"; 1462306a36Sopenharmony_ci 1562306a36Sopenharmony_ci 1662306a36Sopenharmony_ci /* ST6G3244ME level translator for 1.8/2.9 V */ 1762306a36Sopenharmony_ci vmmci: regulator-gpio { 1862306a36Sopenharmony_ci compatible = "regulator-gpio"; 1962306a36Sopenharmony_ci 2062306a36Sopenharmony_ci regulator-min-microvolt = <1800000>; 2162306a36Sopenharmony_ci regulator-max-microvolt = <2900000>; 2262306a36Sopenharmony_ci regulator-name = "mmci-reg"; 2362306a36Sopenharmony_ci regulator-type = "voltage"; 2462306a36Sopenharmony_ci 2562306a36Sopenharmony_ci startup-delay-us = <100>; 2662306a36Sopenharmony_ci 2762306a36Sopenharmony_ci states = <1800000 0x1 2862306a36Sopenharmony_ci 2900000 0x0>; 2962306a36Sopenharmony_ci 3062306a36Sopenharmony_ci gpios = <&gpio0 5 GPIO_ACTIVE_HIGH>; 3162306a36Sopenharmony_ci enable-gpios = <&gpio2 14 GPIO_ACTIVE_HIGH>; 3262306a36Sopenharmony_ci enable-active-high; 3362306a36Sopenharmony_ci 3462306a36Sopenharmony_ci pinctrl-names = "default"; 3562306a36Sopenharmony_ci pinctrl-0 = <&vmmci_default_mode>; 3662306a36Sopenharmony_ci }; 3762306a36Sopenharmony_ci}; 3862306a36Sopenharmony_ci 3962306a36Sopenharmony_ci&pinctrl { 4062306a36Sopenharmony_ci vmmci { 4162306a36Sopenharmony_ci vmmci_default_mode: vmmc_default { 4262306a36Sopenharmony_ci /* VMMCI level-shifter enable */ 4362306a36Sopenharmony_ci default_href520_cfg1 { 4462306a36Sopenharmony_ci pins = "GPIO78_F4"; 4562306a36Sopenharmony_ci ste,config = <&gpio_out_hi>; 4662306a36Sopenharmony_ci }; 4762306a36Sopenharmony_ci /* VMMCI level-shifter voltage select */ 4862306a36Sopenharmony_ci default_href520_cfg2 { 4962306a36Sopenharmony_ci pins = "GPIO5_AG6"; 5062306a36Sopenharmony_ci ste,config = <&gpio_out_hi>; 5162306a36Sopenharmony_ci }; 5262306a36Sopenharmony_ci }; 5362306a36Sopenharmony_ci }; 5462306a36Sopenharmony_ci}; 55