GNU Linux-libre 4.19.264-gnu1
[releases.git] / arch / arm / boot / dts / ste-hrefprev60.dtsi
1 /*
2  * Copyright 2012 ST-Ericsson AB
3  *
4  * The code contained herein is licensed under the GNU General Public
5  * License. You may obtain a copy of the GNU General Public License
6  * Version 2 or later at the following locations:
7  *
8  * http://www.opensource.org/licenses/gpl-license.html
9  * http://www.gnu.org/copyleft/gpl.html
10  *
11  * Device Tree for the HREF+ prior to the v60 variant.
12  */
13
14 #include "ste-dbx5x0.dtsi"
15 #include "ste-href-ab8500.dtsi"
16 #include "ste-href.dtsi"
17
18 / {
19         gpio_keys {
20                 button@1 {
21                         gpios = <&tc3589x_gpio 7 GPIO_ACTIVE_HIGH>;
22                 };
23         };
24
25         soc {
26                 /* Enable UART1 on this board */
27                 uart@80121000 {
28                         status = "okay";
29                 };
30
31                 i2c@80004000 {
32                         tps61052@33 {
33                                 compatible = "ti,tps61052";
34                                 reg = <0x33>;
35                         };
36
37                         tc35892@42 {
38                                 compatible = "toshiba,tc35892";
39                                 reg = <0x42>;
40                                 interrupt-parent = <&gpio6>;
41                                 interrupts = <25 IRQ_TYPE_EDGE_RISING>;
42                                 pinctrl-names = "default";
43                                 pinctrl-0 = <&tc35892_hrefprev60_mode>;
44
45                                 interrupt-controller;
46                                 #interrupt-cells = <1>;
47
48                                 tc3589x_gpio: tc3589x_gpio {
49                                         compatible = "tc3589x-gpio";
50                                         interrupts = <0>;
51
52                                         interrupt-controller;
53                                         #interrupt-cells = <2>;
54                                         gpio-controller;
55                                         #gpio-cells = <2>;
56                                 };
57                         };
58                 };
59
60                 spi@80002000 {
61                         /*
62                          * On the first generation boards, this SSP/SPI port was connected
63                          * to the AB8500.
64                          */
65                         pinctrl-names = "default";
66                         pinctrl-0 = <&ssp0_hrefprev60_mode>;
67                 };
68
69                 // External Micro SD slot
70                 sdi0_per1@80126000 {
71                         cd-gpios  = <&tc3589x_gpio 3 GPIO_ACTIVE_HIGH>;
72                 };
73
74                 vmmci: regulator-gpio {
75                         gpios = <&tc3589x_gpio 18 GPIO_ACTIVE_HIGH>;
76                         enable-gpio = <&tc3589x_gpio 17 GPIO_ACTIVE_HIGH>;
77                         enable-active-high;
78                 };
79
80                 pinctrl {
81                         /* Set this up using hogs */
82                         pinctrl-names = "default";
83                         pinctrl-0 = <&ipgpio_hrefprev60_mode>;
84
85                         ssp0 {
86                                 ssp0_hrefprev60_mode: ssp0_hrefprev60_default {
87                                         hrefprev60_mux {
88                                                 function = "ssp0";
89                                                 groups = "ssp0_a_1";
90                                         };
91                                         hrefprev60_cfg1 {
92                                                 pins = "GPIO145_C13"; /* RXD */
93                                                 ste,config = <&in_pd>;
94                                         };
95
96                                 };
97                         };
98                         sdi0 {
99                                 /* This additional pin needed on early MOP500 and HREFs previous to v60 */
100                                 sdi0_default_mode: sdi0_default {
101                                         hrefprev60_mux {
102                                                 function = "mc0";
103                                                 groups = "mc0dat31dir_a_1";
104                                         };
105                                         hrefprev60_cfg1 {
106                                                 pins = "GPIO21_AB3"; /* DAT31DIR */
107                                                 ste,config = <&out_hi>;
108                                         };
109
110                                 };
111                         };
112                         tc35892 {
113                                 tc35892_hrefprev60_mode: tc35892_hrefprev60 {
114                                         hrefprev60_cfg {
115                                                 pins = "GPIO217_AH12";
116                                                 ste,config = <&gpio_in_pu>;
117                                         };
118                                 };
119                         };
120                         ipgpio {
121                                  ipgpio_hrefprev60_mode: ipgpio_hrefprev60 {
122                                         hrefprev60_mux {
123                                                 function = "ipgpio";
124                                                 groups = "ipgpio0_c_1", "ipgpio1_c_1";
125                                         };
126                                         hrefprev60_cfg1 {
127                                                 pins = "GPIO6_AF6", "GPIO7_AG5";
128                                                 ste,config = <&in_pu>;
129                                         };
130                                  };
131                         };
132                 };
133         };
134 };