85 lines
1.9 KiB
Diff
85 lines
1.9 KiB
Diff
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diff --git a/arch/arm64/boot/dts/rockchip/rk3399-nanopi-m4v2.dts b/arch/arm64/boot/dts/rockchip/rk3399-nanopi-m4v2.dts
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new file mode 100644
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index 000000000..60358ab8c
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--- /dev/null
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+++ b/arch/arm64/boot/dts/rockchip/rk3399-nanopi-m4v2.dts
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@@ -0,0 +1,78 @@
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+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
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+/*
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+ * FriendlyElec NanoPi M4V2 board device tree source
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+ *
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+ * Copyright (c) 2018 FriendlyElec Computer Tech. Co., Ltd.
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+ * (http://www.friendlyarm.com)
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+ *
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+ * Copyright (c) 2018 Collabora Ltd.
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+ * Copyright (c) 2019 Arm Ltd.
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+ */
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+
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+/dts-v1/;
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+#include "rk3399-nanopi4.dtsi"
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+
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+/ {
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+ model = "FriendlyElec NanoPi M4 Ver2.0";
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+ compatible = "friendlyarm,nanopi-m4", "rockchip,rk3399";
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+
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+ vdd_5v: vdd-5v {
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+ compatible = "regulator-fixed";
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+ regulator-name = "vdd_5v";
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+ regulator-always-on;
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+ regulator-boot-on;
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+ };
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+
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+ vcc5v0_core: vcc5v0-core {
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+ compatible = "regulator-fixed";
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+ regulator-name = "vcc5v0_core";
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+ regulator-always-on;
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+ regulator-boot-on;
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+ vin-supply = <&vdd_5v>;
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+ };
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+
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+ vcc5v0_usb1: vcc5v0-usb1 {
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+ compatible = "regulator-fixed";
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+ regulator-name = "vcc5v0_usb1";
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+ regulator-always-on;
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+ regulator-boot-on;
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+ vin-supply = <&vcc5v0_sys>;
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+ };
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+
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+ vcc5v0_usb2: vcc5v0-usb2 {
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+ compatible = "regulator-fixed";
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+ regulator-name = "vcc5v0_usb2";
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+ regulator-always-on;
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+ regulator-boot-on;
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+ vin-supply = <&vcc5v0_sys>;
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+ };
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+
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+ vdd_log: vdd-log {
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+ compatible = "pwm-regulator";
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+ pwms = <&pwm2 0 25000 1>;
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+ regulator-name = "vdd_log";
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+ regulator-always-on;
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+ regulator-boot-on;
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+ regulator-min-microvolt = <800000>;
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+ regulator-max-microvolt = <1400000>;
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+ regulator-init-microvolt = <900000>;
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+ vin-supply = <&vcc5v0_core>;
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+ };
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+};
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+
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+&vcc3v3_sys {
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+ vin-supply = <&vcc5v0_core>;
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+};
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+
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+&u2phy0_host {
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+ phy-supply = <&vcc5v0_usb1>;
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+};
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+
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+&u2phy1_host {
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+ phy-supply = <&vcc5v0_usb2>;
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+};
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+
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+&vbus_typec {
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+ regulator-always-on;
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+ vin-supply = <&vdd_5v>;
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+};
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