1 // SPDX-License-Identifier: GPL-2.0-or-later 1 // SPDX-License-Identifier: GPL-2.0-or-later
2 /* 2 /*
3 * Copyright 2012 ST-Ericsson AB 3 * Copyright 2012 ST-Ericsson AB
4 * 4 *
5 * Device Tree for the HREF+ prior to the v60 5 * Device Tree for the HREF+ prior to the v60 variant.
6 */ 6 */
7 7
8 #include "ste-href-ab8500.dtsi" 8 #include "ste-href-ab8500.dtsi"
9 #include "ste-href.dtsi" 9 #include "ste-href.dtsi"
10 10
11 / { 11 / {
12 gpio_keys { 12 gpio_keys {
13 button@1 { 13 button@1 {
14 gpios = <&tc3589x_gpio 14 gpios = <&tc3589x_gpio 7 GPIO_ACTIVE_HIGH>;
15 }; 15 };
16 }; 16 };
17 17
18 soc { 18 soc {
19 /* Enable UART1 on this board 19 /* Enable UART1 on this board */
20 serial@80121000 { 20 serial@80121000 {
21 status = "okay"; 21 status = "okay";
22 }; 22 };
23 23
24 i2c@80004000 { 24 i2c@80004000 {
25 tps61052@33 { 25 tps61052@33 {
26 compatible = " 26 compatible = "ti,tps61052";
27 reg = <0x33>; 27 reg = <0x33>;
28 }; 28 };
29 29
30 tc35892@42 { 30 tc35892@42 {
31 compatible = " 31 compatible = "toshiba,tc35892";
32 reg = <0x42>; 32 reg = <0x42>;
33 interrupt-pare 33 interrupt-parent = <&gpio6>;
34 interrupts = < 34 interrupts = <25 IRQ_TYPE_EDGE_RISING>;
35 pinctrl-names 35 pinctrl-names = "default";
36 pinctrl-0 = <& 36 pinctrl-0 = <&tc35892_hrefprev60_mode>;
37 37
38 interrupt-cont 38 interrupt-controller;
39 #interrupt-cel 39 #interrupt-cells = <1>;
40 40
41 tc3589x_gpio: 41 tc3589x_gpio: tc3589x_gpio {
42 compat 42 compatible = "tc3589x-gpio";
43 interr 43 interrupts = <0>;
44 44
45 interr 45 interrupt-controller;
46 #inter 46 #interrupt-cells = <2>;
47 gpio-c 47 gpio-controller;
48 #gpio- 48 #gpio-cells = <2>;
49 }; 49 };
50 }; 50 };
51 }; 51 };
52 52
53 spi@80002000 { 53 spi@80002000 {
54 /* 54 /*
55 * On the first genera 55 * On the first generation boards, this SSP/SPI port was connected
56 * to the AB8500. 56 * to the AB8500.
57 */ 57 */
58 pinctrl-names = "defau 58 pinctrl-names = "default";
59 pinctrl-0 = <&ssp0_hre 59 pinctrl-0 = <&ssp0_hrefprev60_mode>;
60 status = "okay"; 60 status = "okay";
61 }; 61 };
62 62
63 // External Micro SD slot 63 // External Micro SD slot
64 mmc@80126000 { 64 mmc@80126000 {
65 cd-gpios = <&tc3589x_g 65 cd-gpios = <&tc3589x_gpio 3 GPIO_ACTIVE_HIGH>;
66 }; 66 };
67 67
68 pinctrl { 68 pinctrl {
69 /* Set this up using h 69 /* Set this up using hogs */
70 pinctrl-names = "defau 70 pinctrl-names = "default";
71 pinctrl-0 = <&ipgpio_h 71 pinctrl-0 = <&ipgpio_hrefprev60_mode>;
72 72
73 ssp0 { 73 ssp0 {
74 ssp0_hrefprev6 74 ssp0_hrefprev60_mode: ssp0_hrefprev60_default {
75 hrefpr 75 hrefprev60_mux {
76 76 function = "ssp0";
77 77 groups = "ssp0_a_1";
78 }; 78 };
79 hrefpr 79 hrefprev60_cfg1 {
80 80 pins = "GPIO145_C13"; /* RXD */
81 81 ste,config = <&in_pd>;
82 }; 82 };
83 83
84 }; 84 };
85 }; 85 };
86 sdi0 { 86 sdi0 {
87 /* This additi 87 /* This additional pin needed on early MOP500 and HREFs previous to v60 */
88 sdi0_default_m 88 sdi0_default_mode: sdi0_default {
89 hrefpr 89 hrefprev60_mux {
90 90 function = "mc0";
91 91 groups = "mc0dat31dir_a_1";
92 }; 92 };
93 hrefpr 93 hrefprev60_cfg1 {
94 94 pins = "GPIO21_AB3"; /* DAT31DIR */
95 95 ste,config = <&out_hi>;
96 }; 96 };
97 97
98 }; 98 };
99 }; 99 };
100 tc35892 { 100 tc35892 {
101 tc35892_hrefpr 101 tc35892_hrefprev60_mode: tc35892_hrefprev60 {
102 hrefpr 102 hrefprev60_cfg {
103 103 pins = "GPIO217_AH12";
104 104 ste,config = <&gpio_in_pu>;
105 }; 105 };
106 }; 106 };
107 }; 107 };
108 ipgpio { 108 ipgpio {
109 ipgpio_hrefpr 109 ipgpio_hrefprev60_mode: ipgpio_hrefprev60 {
110 hrefpr 110 hrefprev60_mux {
111 111 function = "ipgpio";
112 112 groups = "ipgpio0_c_1", "ipgpio1_c_1";
113 }; 113 };
114 hrefpr 114 hrefprev60_cfg1 {
115 115 pins = "GPIO6_AF6", "GPIO7_AG5";
116 116 ste,config = <&in_pu>;
117 }; 117 };
118 }; 118 };
119 }; 119 };
120 }; 120 };
121 }; 121 };
122 }; 122 };
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