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