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Diffstat (limited to 'arch/arm64/boot/dts/qcom/sc7280-crd.dts')
-rw-r--r--arch/arm64/boot/dts/qcom/sc7280-crd.dts93
1 files changed, 93 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/qcom/sc7280-crd.dts b/arch/arm64/boot/dts/qcom/sc7280-crd.dts
new file mode 100644
index 000000000000..cd2755ce530d
--- /dev/null
+++ b/arch/arm64/boot/dts/qcom/sc7280-crd.dts
@@ -0,0 +1,93 @@
+// SPDX-License-Identifier: BSD-3-Clause
+/*
+ * sc7280 CRD board device tree source
+ *
+ * Copyright (c) 2021 Qualcomm Innovation Center, Inc. All rights reserved.
+ */
+
+/dts-v1/;
+
+#include "sc7280-idp.dtsi"
+#include "sc7280-idp-ec-h1.dtsi"
+
+/ {
+ model = "Qualcomm Technologies, Inc. sc7280 CRD platform";
+ compatible = "qcom,sc7280-crd", "google,hoglin", "qcom,sc7280";
+
+ aliases {
+ serial0 = &uart5;
+ };
+
+ chosen {
+ stdout-path = "serial0:115200n8";
+ };
+};
+
+ap_tp_i2c: &i2c0 {
+ status = "okay";
+ clock-frequency = <400000>;
+
+ trackpad: trackpad@15 {
+ compatible = "hid-over-i2c";
+ reg = <0x15>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&tp_int_odl>;
+
+ interrupt-parent = <&tlmm>;
+ interrupts = <7 IRQ_TYPE_EDGE_FALLING>;
+
+ post-power-on-delay-ms = <20>;
+ hid-descr-addr = <0x0001>;
+ vdd-supply = <&vreg_l18b_1p8>;
+
+ wakeup-source;
+ };
+};
+
+ap_ts_pen_1v8: &i2c13 {
+ status = "okay";
+ clock-frequency = <400000>;
+
+ ap_ts: touchscreen@5c {
+ compatible = "hid-over-i2c";
+ reg = <0x5c>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&ts_int_l>, <&ts_reset_l>;
+
+ interrupt-parent = <&tlmm>;
+ interrupts = <55 IRQ_TYPE_LEVEL_LOW>;
+
+ post-power-on-delay-ms = <500>;
+ hid-descr-addr = <0x0000>;
+
+ vdd-supply = <&vreg_l19b_1p8>;
+ };
+};
+
+&nvme_3v3_regulator {
+ gpio = <&tlmm 51 GPIO_ACTIVE_HIGH>;
+};
+
+&nvme_pwren {
+ pins = "gpio51";
+};
+
+&tlmm {
+ tp_int_odl: tp-int-odl {
+ pins = "gpio7";
+ function = "gpio";
+ bias-disable;
+ };
+
+ ts_int_l: ts-int-l {
+ pins = "gpio55";
+ function = "gpio";
+ bias-pull-up;
+ };
+
+ ts_reset_l: ts-reset-l {
+ pins = "gpio54";
+ function = "gpio";
+ bias-disable;
+ };
+};