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f226c66053
With newer bootloader versions the crd-r3 (aka CRD 1.0 and 2.0) is
identified as a 'piglin' board (like the IDP2 board), instead of 'hoglin'
Add the compatible strings 'google,piglin-rev{3,4}'. The hoglin entries
are kept to make sure the board keeps booting with older bootloader
versions.
The compatible string 'google,piglin' (without revision information) is
still used by the IDP2 board, which is not expected to evolve further.
Signed-off-by: Matthias Kaehlcke <mka@chromium.org>
Reviewed-by: Rajendra Nayak <quic_rjendra@quicinc.com>
Reviewed-by: Stephen Boyd <swboyd@chromium.org>
Reviewed-by: Douglas Anderson <dianders@chromium.org>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/20220316172814.v1.2.Ib0fbb7e5218201c81a2d064ff13c9bc1b0863212@changeid
109 lines
1.9 KiB
Plaintext
109 lines
1.9 KiB
Plaintext
// SPDX-License-Identifier: BSD-3-Clause
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/*
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* sc7280 CRD board device tree source
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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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/dts-v1/;
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#include "sc7280-idp.dtsi"
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#include "sc7280-idp-ec-h1.dtsi"
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/ {
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model = "Qualcomm Technologies, Inc. sc7280 CRD platform (rev3 - 4)";
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compatible = "qcom,sc7280-crd",
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"google,hoglin-rev3", "google,hoglin-rev4",
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"google,piglin-rev3", "google,piglin-rev4",
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"qcom,sc7280";
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aliases {
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serial0 = &uart5;
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};
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chosen {
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stdout-path = "serial0:115200n8";
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};
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};
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&apps_rsc {
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pmg1110-regulators {
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compatible = "qcom,pmg1110-rpmh-regulators";
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qcom,pmic-id = "k";
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vreg_s1k_1p0: smps1 {
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regulator-min-microvolt = <1010000>;
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regulator-max-microvolt = <1170000>;
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};
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};
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};
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ap_tp_i2c: &i2c0 {
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status = "okay";
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clock-frequency = <400000>;
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trackpad: trackpad@15 {
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compatible = "hid-over-i2c";
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reg = <0x15>;
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pinctrl-names = "default";
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pinctrl-0 = <&tp_int_odl>;
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interrupt-parent = <&tlmm>;
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interrupts = <7 IRQ_TYPE_EDGE_FALLING>;
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post-power-on-delay-ms = <20>;
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hid-descr-addr = <0x0001>;
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vdd-supply = <&vreg_l18b_1p8>;
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wakeup-source;
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};
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};
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ap_ts_pen_1v8: &i2c13 {
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status = "okay";
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clock-frequency = <400000>;
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ap_ts: touchscreen@5c {
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compatible = "hid-over-i2c";
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reg = <0x5c>;
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pinctrl-names = "default";
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pinctrl-0 = <&ts_int_l>, <&ts_reset_l>;
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interrupt-parent = <&tlmm>;
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interrupts = <55 IRQ_TYPE_LEVEL_LOW>;
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post-power-on-delay-ms = <500>;
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hid-descr-addr = <0x0000>;
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vdd-supply = <&vreg_l19b_1p8>;
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};
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};
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&nvme_3v3_regulator {
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gpio = <&tlmm 51 GPIO_ACTIVE_HIGH>;
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};
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&nvme_pwren {
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pins = "gpio51";
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};
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&tlmm {
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tp_int_odl: tp-int-odl {
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pins = "gpio7";
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function = "gpio";
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bias-disable;
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};
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ts_int_l: ts-int-l {
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pins = "gpio55";
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function = "gpio";
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bias-pull-up;
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};
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ts_reset_l: ts-reset-l {
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pins = "gpio54";
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function = "gpio";
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bias-disable;
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};
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};
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