108 lines
2.2 KiB
Plaintext
108 lines
2.2 KiB
Plaintext
// SPDX-License-Identifier: BSD-3-Clause
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/*
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* sc7280 EC/H1 over SPI (common between IDP2 and CRD)
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*
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* Copyright (c) 2021 Qualcomm Innovation Center, Inc. All rights reserved.
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*/
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ap_ec_spi: &spi10 {
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status = "okay";
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pinctrl-0 = <&qup_spi10_data_clk>, <&qup_spi10_cs_gpio_init_high>, <&qup_spi10_cs_gpio>;
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cs-gpios = <&tlmm 43 GPIO_ACTIVE_LOW>;
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cros_ec: ec@0 {
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compatible = "google,cros-ec-spi";
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reg = <0>;
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interrupt-parent = <&tlmm>;
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interrupts = <18 IRQ_TYPE_LEVEL_LOW>;
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pinctrl-names = "default";
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pinctrl-0 = <&ap_ec_int_l>;
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spi-max-frequency = <3000000>;
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cros_ec_pwm: pwm {
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compatible = "google,cros-ec-pwm";
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#pwm-cells = <1>;
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};
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i2c_tunnel: i2c-tunnel {
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compatible = "google,cros-ec-i2c-tunnel";
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google,remote-bus = <0>;
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#address-cells = <1>;
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#size-cells = <0>;
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};
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typec {
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compatible = "google,cros-ec-typec";
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#address-cells = <1>;
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#size-cells = <0>;
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usb_c0: connector@0 {
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compatible = "usb-c-connector";
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reg = <0>;
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label = "left";
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power-role = "dual";
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data-role = "host";
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try-power-role = "source";
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};
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usb_c1: connector@1 {
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compatible = "usb-c-connector";
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reg = <1>;
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label = "right";
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power-role = "dual";
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data-role = "host";
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try-power-role = "source";
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};
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};
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};
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};
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#include <arm/cros-ec-keyboard.dtsi>
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#include <arm/cros-ec-sbs.dtsi>
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ap_h1_spi: &spi14 {
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status = "okay";
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pinctrl-0 = <&qup_spi14_data_clk>, <&qup_spi14_cs_gpio_init_high>, <&qup_spi14_cs_gpio>;
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cs-gpios = <&tlmm 59 GPIO_ACTIVE_LOW>;
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cr50: tpm@0 {
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compatible = "google,cr50";
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reg = <0>;
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pinctrl-names = "default";
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pinctrl-0 = <&h1_ap_int_odl>;
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spi-max-frequency = <800000>;
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interrupt-parent = <&tlmm>;
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interrupts = <104 IRQ_TYPE_EDGE_RISING>;
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};
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};
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&tlmm {
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ap_ec_int_l: ap-ec-int-l-state {
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pins = "gpio18";
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function = "gpio";
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input-enable;
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bias-pull-up;
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};
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h1_ap_int_odl: h1-ap-int-odl-state {
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pins = "gpio104";
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function = "gpio";
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input-enable;
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bias-pull-up;
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};
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qup_spi10_cs_gpio_init_high: qup-spi10-cs-gpio-init-high-state {
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pins = "gpio43";
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function = "gpio";
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output-high;
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};
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qup_spi14_cs_gpio_init_high: qup-spi14-cs-gpio-init-high-state {
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pins = "gpio59";
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function = "gpio";
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output-high;
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};
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};
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