1 // SPDX-License-Identifier: BSD-3-Clause 1 // SPDX-License-Identifier: BSD-3-Clause
2 /* 2 /*
3 * sc7280 EC/H1 over SPI (common between IDP2 3 * sc7280 EC/H1 over SPI (common between IDP2 and CRD)
4 * 4 *
5 * Copyright (c) 2021 Qualcomm Innovation Cent 5 * Copyright (c) 2021 Qualcomm Innovation Center, Inc. All rights reserved.
6 */ 6 */
7 7
8 ap_ec_spi: &spi10 { 8 ap_ec_spi: &spi10 {
9 status = "okay"; 9 status = "okay";
10 10
11 pinctrl-0 = <&qup_spi10_data_clk>, <&q 11 pinctrl-0 = <&qup_spi10_data_clk>, <&qup_spi10_cs_gpio_init_high>, <&qup_spi10_cs_gpio>;
12 cs-gpios = <&tlmm 43 GPIO_ACTIVE_LOW>; 12 cs-gpios = <&tlmm 43 GPIO_ACTIVE_LOW>;
13 13
14 cros_ec: ec@0 { 14 cros_ec: ec@0 {
15 compatible = "google,cros-ec-s 15 compatible = "google,cros-ec-spi";
16 reg = <0>; 16 reg = <0>;
17 interrupt-parent = <&tlmm>; 17 interrupt-parent = <&tlmm>;
18 interrupts = <18 IRQ_TYPE_LEVE 18 interrupts = <18 IRQ_TYPE_LEVEL_LOW>;
19 pinctrl-names = "default"; 19 pinctrl-names = "default";
20 pinctrl-0 = <&ap_ec_int_l>; 20 pinctrl-0 = <&ap_ec_int_l>;
21 spi-max-frequency = <3000000>; 21 spi-max-frequency = <3000000>;
22 wakeup-source; <<
23 22
24 cros_ec_pwm: pwm { 23 cros_ec_pwm: pwm {
25 compatible = "google,c 24 compatible = "google,cros-ec-pwm";
26 #pwm-cells = <1>; 25 #pwm-cells = <1>;
27 }; 26 };
28 27
29 i2c_tunnel: i2c-tunnel { 28 i2c_tunnel: i2c-tunnel {
30 compatible = "google,c 29 compatible = "google,cros-ec-i2c-tunnel";
31 google,remote-bus = <0 30 google,remote-bus = <0>;
32 #address-cells = <1>; 31 #address-cells = <1>;
33 #size-cells = <0>; 32 #size-cells = <0>;
34 }; 33 };
35 34
36 typec { 35 typec {
37 compatible = "google,c 36 compatible = "google,cros-ec-typec";
38 #address-cells = <1>; 37 #address-cells = <1>;
39 #size-cells = <0>; 38 #size-cells = <0>;
40 39
41 usb_c0: connector@0 { 40 usb_c0: connector@0 {
42 compatible = " 41 compatible = "usb-c-connector";
43 reg = <0>; 42 reg = <0>;
44 label = "left" 43 label = "left";
45 power-role = " 44 power-role = "dual";
46 data-role = "h 45 data-role = "host";
47 try-power-role 46 try-power-role = "source";
48 }; 47 };
49 48
50 usb_c1: connector@1 { 49 usb_c1: connector@1 {
51 compatible = " 50 compatible = "usb-c-connector";
52 reg = <1>; 51 reg = <1>;
53 label = "right 52 label = "right";
54 power-role = " 53 power-role = "dual";
55 data-role = "h 54 data-role = "host";
56 try-power-role 55 try-power-role = "source";
57 }; 56 };
58 }; 57 };
59 }; 58 };
60 }; 59 };
61 60
62 #include <arm/cros-ec-keyboard.dtsi> 61 #include <arm/cros-ec-keyboard.dtsi>
63 #include <arm/cros-ec-sbs.dtsi> 62 #include <arm/cros-ec-sbs.dtsi>
64 63
65 ap_h1_spi: &spi14 { 64 ap_h1_spi: &spi14 {
66 status = "okay"; 65 status = "okay";
67 66
68 pinctrl-0 = <&qup_spi14_data_clk>, <&q 67 pinctrl-0 = <&qup_spi14_data_clk>, <&qup_spi14_cs_gpio_init_high>, <&qup_spi14_cs_gpio>;
69 cs-gpios = <&tlmm 59 GPIO_ACTIVE_LOW>; 68 cs-gpios = <&tlmm 59 GPIO_ACTIVE_LOW>;
70 69
71 cr50: tpm@0 { 70 cr50: tpm@0 {
72 compatible = "google,cr50"; 71 compatible = "google,cr50";
73 reg = <0>; 72 reg = <0>;
74 pinctrl-names = "default"; 73 pinctrl-names = "default";
75 pinctrl-0 = <&h1_ap_int_odl>; 74 pinctrl-0 = <&h1_ap_int_odl>;
76 spi-max-frequency = <800000>; 75 spi-max-frequency = <800000>;
77 interrupt-parent = <&tlmm>; 76 interrupt-parent = <&tlmm>;
78 interrupts = <104 IRQ_TYPE_EDG 77 interrupts = <104 IRQ_TYPE_EDGE_RISING>;
79 }; 78 };
80 }; 79 };
81 80
82 &tlmm { 81 &tlmm {
83 ap_ec_int_l: ap-ec-int-l-state { 82 ap_ec_int_l: ap-ec-int-l-state {
84 pins = "gpio18"; 83 pins = "gpio18";
85 function = "gpio"; 84 function = "gpio";
>> 85 input-enable;
86 bias-pull-up; 86 bias-pull-up;
87 }; 87 };
88 88
89 h1_ap_int_odl: h1-ap-int-odl-state { 89 h1_ap_int_odl: h1-ap-int-odl-state {
90 pins = "gpio104"; 90 pins = "gpio104";
91 function = "gpio"; 91 function = "gpio";
>> 92 input-enable;
92 bias-pull-up; 93 bias-pull-up;
93 }; 94 };
94 95
95 qup_spi10_cs_gpio_init_high: qup-spi10 96 qup_spi10_cs_gpio_init_high: qup-spi10-cs-gpio-init-high-state {
96 pins = "gpio43"; 97 pins = "gpio43";
97 function = "gpio"; 98 function = "gpio";
98 output-high; 99 output-high;
99 }; 100 };
100 101
101 qup_spi14_cs_gpio_init_high: qup-spi14 102 qup_spi14_cs_gpio_init_high: qup-spi14-cs-gpio-init-high-state {
102 pins = "gpio59"; 103 pins = "gpio59";
103 function = "gpio"; 104 function = "gpio";
104 output-high; 105 output-high;
105 }; 106 };
106 }; 107 };
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