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Diffstat (limited to 'arch/arm64/boot/dts/ti/k3-am62-verdin-wifi.dtsi')
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diff --git a/arch/arm64/boot/dts/ti/k3-am62-verdin-wifi.dtsi b/arch/arm64/boot/dts/ti/k3-am62-verdin-wifi.dtsi
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+// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
+/*
+ * Copyright 2023 Toradex
+ *
+ * Common dtsi for Verdin AM62 SoM WB variant
+ *
+ * https://www.toradex.com/computer-on-modules/verdin-arm-family/ti-am62
+ */
+
+/ {
+ wifi_pwrseq: wifi-pwrseq {
+ compatible = "mmc-pwrseq-simple";
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_wifi_en>;
+ reset-gpios = <&main_gpio0 22 GPIO_ACTIVE_LOW>;
+ };
+};
+
+/* On-module Wi-Fi */
+&sdhci2 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_sdhci2>;
+ bus-width = <4>;
+ cap-power-off-card;
+ keep-power-in-suspend;
+ mmc-pwrseq = <&wifi_pwrseq>;
+ non-removable;
+ ti,fails-without-test-cd;
+ ti,driver-strength-ohm = <50>;
+ vmmc-supply = <&reg_3v3>;
+ status = "okay";
+};
+
+/* On-module Bluetooth */
+&main_uart5 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_uart5>;
+ status = "okay";
+};