linux-kernel - [PATCH 1/3] arm64: dts: airoha: en7581: Add Clock Controller node

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Message-ID: <20250105150328.15172-1-ansuelsmth@gmail.com>
Date: Sun,  5 Jan 2025 16:03:02 +0100
From: Christian Marangi <ansuelsmth@...il.com>
To: Matthias Brugger <matthias.bgg@...il.com>,
	AngeloGioacchino Del Regno <angelogioacchino.delregno@...labora.com>,
	Rob Herring <robh@...nel.org>,
	Krzysztof Kozlowski <krzk+dt@...nel.org>,
	Conor Dooley <conor+dt@...nel.org>,
	Christian Marangi <ansuelsmth@...il.com>,
	Daniel Danzberger <dd@...edd.com>,
	Lorenzo Bianconi <lorenzo@...nel.org>,
	linux-arm-kernel@...ts.infradead.org,
	linux-mediatek@...ts.infradead.org,
	devicetree@...r.kernel.org,
	linux-kernel@...r.kernel.org,
	upstream@...oha.com
Subject: [PATCH 1/3] arm64: dts: airoha: en7581: Add Clock Controller node

Add Clock Controller node for EN7581 SoC to correctly expose supported
clock for any user in the SoC.

Signed-off-by: Christian Marangi <ansuelsmth@...il.com>
---
 arch/arm64/boot/dts/airoha/en7581.dtsi | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/arch/arm64/boot/dts/airoha/en7581.dtsi b/arch/arm64/boot/dts/airoha/en7581.dtsi
index 55eb1762fb11..f584409e72cd 100644
--- a/arch/arm64/boot/dts/airoha/en7581.dtsi
+++ b/arch/arm64/boot/dts/airoha/en7581.dtsi
@@ -2,6 +2,7 @@
 
 #include <dt-bindings/interrupt-controller/irq.h>
 #include <dt-bindings/interrupt-controller/arm-gic.h>
+#include <dt-bindings/clock/en7523-clk.h>
 
 / {
 	interrupt-parent = <&gic>;
@@ -142,6 +143,13 @@ gic: interrupt-controller@...0000 {
 			interrupts = <GIC_PPI 9 IRQ_TYPE_LEVEL_LOW>;
 		};
 
+		scuclk: clock-controller@...20000 {
+			compatible = "airoha,en7581-scu";
+			reg = <0x0 0x1fb00000 0x0 0x970>;
+			#clock-cells = <1>;
+			#reset-cells = <1>;
+		};
+
 		uart1: serial@...f0000 {
 			compatible = "ns16550";
 			reg = <0x0 0x1fbf0000 0x0 0x30>;
-- 
2.45.2