1 files changed, 86 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/renesas/hihope-rev2.dtsi b/arch/arm64/boot/dts/renesas/hihope-rev2.dtsi
new file mode 100644
index 000000000000..8e2db1d6ca81
--- /dev/null
+++ b/arch/arm64/boot/dts/renesas/hihope-rev2.dtsi
@@ -0,0 +1,86 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Device Tree Source for the HiHope RZ/G2[MN] main board Rev.2.0 common
+ * parts
+ *
+ * Copyright (C) 2020 Renesas Electronics Corp.
+ */
+
+#include <dt-bindings/gpio/gpio.h>
+#include "hihope-common.dtsi"
+
+/ {
+	leds {
+		compatible = "gpio-leds";
+
+		bt_active_led {
+			label = "blue:bt";
+			gpios = <&gpio7  0 GPIO_ACTIVE_HIGH>;
+			linux,default-trigger = "hci0-power";
+			default-state = "off";
+		};
+
+		wlan_active_led {
+			label = "yellow:wlan";
+			gpios = <&gpio7  1 GPIO_ACTIVE_HIGH>;
+			linux,default-trigger = "phy0tx";
+			default-state = "off";
+		};
+	};
+
+	wlan_en_reg: regulator-wlan_en {
+		compatible = "regulator-fixed";
+		regulator-name = "wlan-en-regulator";
+		regulator-min-microvolt = <1800000>;
+		regulator-max-microvolt = <1800000>;
+		startup-delay-us = <70000>;
+
+		gpio = <&gpio_expander 1 GPIO_ACTIVE_HIGH>;
+		enable-active-high;
+	};
+};
+
+&hscif0 {
+	bluetooth {
+		compatible = "ti,wl1837-st";
+		enable-gpios = <&gpio_expander 2 GPIO_ACTIVE_HIGH>;
+	};
+};
+
+&i2c4 {
+	gpio_expander: gpio@20 {
+		compatible = "onnn,pca9654";
+		reg = <0x20>;
+		gpio-controller;
+		#gpio-cells = <2>;
+	};
+};
+
+&pfc {
+	sound_clk_pins: sound_clk {
+		groups = "audio_clk_a_a";
+		function = "audio_clk";
+	};
+};
+
+&rcar_sound {
+	pinctrl-0 = <&sound_clk_pins>;
+	pinctrl-names = "default";
+
+	status = "okay";
+
+	/* Single DAI */
+	#sound-dai-cells = <0>;
+
+	rsnd_port: port {
+		rsnd_endpoint: endpoint {
+			remote-endpoint = <&dw_hdmi0_snd_in>;
+
+			dai-format = "i2s";
+			bitclock-master = <&rsnd_endpoint>;
+			frame-master = <&rsnd_endpoint>;
+
+			playback = <&ssi2>;
+		};
+	};
+};