linux-kernel - [PATCH] arm64: dts: exynos: add abox generic for ExynosAutov920

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Message-Id: <20250709001210.379418-1-ew.kim@samsung.com>
Date: Wed,  9 Jul 2025 09:12:10 +0900
From: ew kim <ew.kim@...sung.com>
To: robh@...nel.org, krzk+dt@...nel.org, conor+dt@...nel.org
Cc: alim.akhtar@...sung.com, devicetree@...r.kernel.org,
	linux-arm-kernel@...ts.infradead.org, linux-samsung-soc@...r.kernel.org,
	linux-kernel@...r.kernel.org, ew kim <ew.kim@...sung.com>
Subject: [PATCH] arm64: dts: exynos: add abox generic for ExynosAutov920

Add a node for Abox generic. This driver, exynosautov920, connects to
the SoC and allows you to configure a sound card.

Signed-off-by: ew kim <ew.kim@...sung.com>
---
 .../boot/dts/exynos/exynosautov920-audio.dtsi | 20 +++++++++++++++++++
 .../arm64/boot/dts/exynos/exynosautov920.dtsi |  1 +
 2 files changed, 21 insertions(+)
 create mode 100644 arch/arm64/boot/dts/exynos/exynosautov920-audio.dtsi

diff --git a/arch/arm64/boot/dts/exynos/exynosautov920-audio.dtsi b/arch/arm64/boot/dts/exynos/exynosautov920-audio.dtsi
new file mode 100644
index 000000000000..4a1341ccdc2e
--- /dev/null
+++ b/arch/arm64/boot/dts/exynos/exynosautov920-audio.dtsi
@@ -0,0 +1,20 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Copyright (c) 2020 Samsung Electronics Co., Ltd.
+ *        http://www.samsung.com/
+ *
+ * EXYNOS - Audio Device Tree source
+ */
+
+/ {
+	abox_generic: abox_generic@...eric {
+		compatible = "samsung,abox_generic";
+		samsung,num-of-pcm_playback = <32>;
+		samsung,num-of-pcm_capture = <32>;
+		samsung,num-of-i2s-dummy-backend = <5>;
+		status = "disabled";
+		#address-cells = <2>;
+		#size-cells = <1>;
+		ranges;
+	};
+};
diff --git a/arch/arm64/boot/dts/exynos/exynosautov920.dtsi b/arch/arm64/boot/dts/exynos/exynosautov920.dtsi
index 2cb8041c8a9f..6893fd36485e 100644
--- a/arch/arm64/boot/dts/exynos/exynosautov920.dtsi
+++ b/arch/arm64/boot/dts/exynos/exynosautov920.dtsi
@@ -1129,3 +1129,4 @@ timer {
 };
 
 #include "exynosautov920-pinctrl.dtsi"
+#include "exynosautov920-audio.dtsi"
-- 
2.25.1