1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT) 1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
2 /* 2 /*
3 * Google Gru-Bob Rev 4+ board device tree sou 3 * Google Gru-Bob Rev 4+ board device tree source
4 * 4 *
5 * Copyright 2018 Google, Inc 5 * Copyright 2018 Google, Inc
6 */ 6 */
7 7
8 /dts-v1/; 8 /dts-v1/;
9 #include "rk3399-gru-chromebook.dtsi" 9 #include "rk3399-gru-chromebook.dtsi"
10 10
11 / { 11 / {
12 model = "Google Bob"; 12 model = "Google Bob";
13 compatible = "google,bob-rev13", "goog 13 compatible = "google,bob-rev13", "google,bob-rev12",
14 "google,bob-rev11", "goog 14 "google,bob-rev11", "google,bob-rev10",
15 "google,bob-rev9", "googl 15 "google,bob-rev9", "google,bob-rev8",
16 "google,bob-rev7", "googl 16 "google,bob-rev7", "google,bob-rev6",
17 "google,bob-rev5", "googl 17 "google,bob-rev5", "google,bob-rev4",
18 "google,bob", "google,gru 18 "google,bob", "google,gru", "rockchip,rk3399";
19 chassis-type = "convertible"; <<
20 19
21 edp_panel: edp-panel { 20 edp_panel: edp-panel {
22 compatible = "boe,nv101wxmn51" !! 21 compatible = "boe,nv101wxmn51", "simple-panel";
23 backlight = <&backlight>; 22 backlight = <&backlight>;
24 power-supply = <&pp3300_disp>; 23 power-supply = <&pp3300_disp>;
25 24
26 port { 25 port {
27 panel_in_edp: endpoint 26 panel_in_edp: endpoint {
28 remote-endpoin 27 remote-endpoint = <&edp_out_panel>;
29 }; 28 };
30 }; 29 };
31 }; 30 };
32 }; 31 };
33 32
34 &ap_i2c_ts { 33 &ap_i2c_ts {
35 touchscreen: touchscreen@10 { 34 touchscreen: touchscreen@10 {
36 compatible = "elan,ekth3500"; 35 compatible = "elan,ekth3500";
37 reg = <0x10>; 36 reg = <0x10>;
38 interrupt-parent = <&gpio3>; 37 interrupt-parent = <&gpio3>;
39 interrupts = <13 IRQ_TYPE_LEVE 38 interrupts = <13 IRQ_TYPE_LEVEL_LOW>;
40 pinctrl-names = "default"; 39 pinctrl-names = "default";
41 pinctrl-0 = <&touch_int_l &tou 40 pinctrl-0 = <&touch_int_l &touch_reset_l>;
42 reset-gpios = <&gpio4 26 GPIO_ 41 reset-gpios = <&gpio4 26 GPIO_ACTIVE_LOW>;
43 }; 42 };
44 }; 43 };
45 44
46 &ap_i2c_tp { 45 &ap_i2c_tp {
47 trackpad: trackpad@15 { 46 trackpad: trackpad@15 {
48 compatible = "elan,ekth3000"; 47 compatible = "elan,ekth3000";
49 reg = <0x15>; 48 reg = <0x15>;
50 interrupt-parent = <&gpio1>; 49 interrupt-parent = <&gpio1>;
51 interrupts = <4 IRQ_TYPE_LEVEL 50 interrupts = <4 IRQ_TYPE_LEVEL_LOW>;
52 pinctrl-names = "default"; 51 pinctrl-names = "default";
53 pinctrl-0 = <&trackpad_int_l>; 52 pinctrl-0 = <&trackpad_int_l>;
54 wakeup-source; 53 wakeup-source;
55 }; 54 };
56 }; 55 };
57 56
58 &backlight { 57 &backlight {
59 pwms = <&cros_ec_pwm 0>; 58 pwms = <&cros_ec_pwm 0>;
60 }; 59 };
61 60
62 &cpu_alert0 { 61 &cpu_alert0 {
63 temperature = <65000>; 62 temperature = <65000>;
64 }; 63 };
65 64
66 &cpu_alert1 { 65 &cpu_alert1 {
67 temperature = <70000>; 66 temperature = <70000>;
68 }; 67 };
69 68
70 &spi0 { 69 &spi0 {
71 status = "okay"; 70 status = "okay";
72 <<
73 tpm@0 { <<
74 compatible = "google,cr50"; <<
75 reg = <0>; <<
76 interrupt-parent = <&gpio0>; <<
77 interrupts = <5 IRQ_TYPE_EDGE_ <<
78 pinctrl-names = "default"; <<
79 pinctrl-0 = <&h1_int_od_l>; <<
80 spi-max-frequency = <800000>; <<
81 }; <<
82 }; 71 };
83 72
84 &pinctrl { 73 &pinctrl {
85 tpm { 74 tpm {
86 h1_int_od_l: h1-int-od-l { 75 h1_int_od_l: h1-int-od-l {
87 rockchip,pins = <0 RK_ 76 rockchip,pins = <0 RK_PA5 RK_FUNC_GPIO &pcfg_pull_up>;
88 }; 77 };
89 }; 78 };
90 }; 79 };
91 80
92 &wlan_host_wake_l { 81 &wlan_host_wake_l {
93 /* Kevin has an external pull up, but 82 /* Kevin has an external pull up, but Bob does not. */
94 rockchip,pins = <0 RK_PB0 RK_FUNC_GPIO 83 rockchip,pins = <0 RK_PB0 RK_FUNC_GPIO &pcfg_pull_up>;
95 }; 84 };
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