1// SPDX-License-Identifier: GPL-2.0-or-later 2/* 3 * Copyright 2012 ST-Ericsson AB 4 * 5 * Device Tree for the HREF+ prior to the v60 variant. 6 */ 7 8#include "ste-href-ab8500.dtsi" 9#include "ste-href.dtsi" 10 11/ { 12 gpio_keys { 13 button@1 { 14 gpios = <&tc3589x_gpio 7 GPIO_ACTIVE_HIGH>; 15 }; 16 }; 17 18 soc { 19 /* Enable UART1 on this board */ 20 uart@80121000 { 21 status = "okay"; 22 }; 23 24 i2c@80004000 { 25 tps61052@33 { 26 compatible = "ti,tps61052"; 27 reg = <0x33>; 28 }; 29 30 tc35892@42 { 31 compatible = "toshiba,tc35892"; 32 reg = <0x42>; 33 interrupt-parent = <&gpio6>; 34 interrupts = <25 IRQ_TYPE_EDGE_RISING>; 35 pinctrl-names = "default"; 36 pinctrl-0 = <&tc35892_hrefprev60_mode>; 37 38 interrupt-controller; 39 #interrupt-cells = <1>; 40 41 tc3589x_gpio: tc3589x_gpio { 42 compatible = "tc3589x-gpio"; 43 interrupts = <0>; 44 45 interrupt-controller; 46 #interrupt-cells = <2>; 47 gpio-controller; 48 #gpio-cells = <2>; 49 }; 50 }; 51 }; 52 53 spi@80002000 { 54 /* 55 * On the first generation boards, this SSP/SPI port was connected 56 * to the AB8500. 57 */ 58 pinctrl-names = "default"; 59 pinctrl-0 = <&ssp0_hrefprev60_mode>; 60 status = "okay"; 61 }; 62 63 // External Micro SD slot 64 sdi0_per1@80126000 { 65 cd-gpios = <&tc3589x_gpio 3 GPIO_ACTIVE_HIGH>; 66 }; 67 68 vmmci: regulator-gpio { 69 gpios = <&tc3589x_gpio 18 GPIO_ACTIVE_HIGH>; 70 enable-gpio = <&tc3589x_gpio 17 GPIO_ACTIVE_HIGH>; 71 enable-active-high; 72 }; 73 74 pinctrl { 75 /* Set this up using hogs */ 76 pinctrl-names = "default"; 77 pinctrl-0 = <&ipgpio_hrefprev60_mode>; 78 79 ssp0 { 80 ssp0_hrefprev60_mode: ssp0_hrefprev60_default { 81 hrefprev60_mux { 82 function = "ssp0"; 83 groups = "ssp0_a_1"; 84 }; 85 hrefprev60_cfg1 { 86 pins = "GPIO145_C13"; /* RXD */ 87 ste,config = <&in_pd>; 88 }; 89 90 }; 91 }; 92 sdi0 { 93 /* This additional pin needed on early MOP500 and HREFs previous to v60 */ 94 sdi0_default_mode: sdi0_default { 95 hrefprev60_mux { 96 function = "mc0"; 97 groups = "mc0dat31dir_a_1"; 98 }; 99 hrefprev60_cfg1 { 100 pins = "GPIO21_AB3"; /* DAT31DIR */ 101 ste,config = <&out_hi>; 102 }; 103 104 }; 105 }; 106 tc35892 { 107 tc35892_hrefprev60_mode: tc35892_hrefprev60 { 108 hrefprev60_cfg { 109 pins = "GPIO217_AH12"; 110 ste,config = <&gpio_in_pu>; 111 }; 112 }; 113 }; 114 ipgpio { 115 ipgpio_hrefprev60_mode: ipgpio_hrefprev60 { 116 hrefprev60_mux { 117 function = "ipgpio"; 118 groups = "ipgpio0_c_1", "ipgpio1_c_1"; 119 }; 120 hrefprev60_cfg1 { 121 pins = "GPIO6_AF6", "GPIO7_AG5"; 122 ste,config = <&in_pu>; 123 }; 124 }; 125 }; 126 }; 127 }; 128}; 129