linux-kernel - [PATCH 12/13] arm64: dts: airoha: en7581: convert SCU clock node to MFD implementation

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Message-ID: <20250309132959.19045-13-ansuelsmth@gmail.com>
Date: Sun,  9 Mar 2025 14:29:43 +0100
From: Christian Marangi <ansuelsmth@...il.com>
To: Michael Turquette <mturquette@...libre.com>,
	Stephen Boyd <sboyd@...nel.org>,
	Rob Herring <robh@...nel.org>,
	Krzysztof Kozlowski <krzk+dt@...nel.org>,
	Conor Dooley <conor+dt@...nel.org>,
	Lee Jones <lee@...nel.org>,
	Christian Marangi <ansuelsmth@...il.com>,
	Vinod Koul <vkoul@...nel.org>,
	Kishon Vijay Abraham I <kishon@...nel.org>,
	Matthias Brugger <matthias.bgg@...il.com>,
	AngeloGioacchino Del Regno <angelogioacchino.delregno@...labora.com>,
	Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
	Lorenzo Bianconi <lorenzo@...nel.org>,
	Daniel Danzberger <dd@...edd.com>,
	Arnd Bergmann <arnd@...db.de>,
	Linus Walleij <linus.walleij@...aro.org>,
	Nikita Shubin <nikita.shubin@...uefel.me>,
	Guo Ren <guoren@...nel.org>,
	Yangyu Chen <cyy@...self.name>,
	Ben Hutchings <ben@...adent.org.uk>,
	Felix Fietkau <nbd@....name>,
	linux-clk@...r.kernel.org,
	devicetree@...r.kernel.org,
	linux-kernel@...r.kernel.org,
	linux-arm-kernel@...ts.infradead.org,
	linux-phy@...ts.infradead.org,
	linux-mediatek@...ts.infradead.org,
	linux-usb@...r.kernel.org,
	upstream@...oha.com
Subject: [PATCH 12/13] arm64: dts: airoha: en7581: convert SCU clock node to MFD implementation

Convert SCU clock node for Airoha EN7581 to MFD implementation in
preparation for USB support.

Signed-off-by: Christian Marangi <ansuelsmth@...il.com>
---
 arch/arm64/boot/dts/airoha/en7581.dtsi | 13 +++++++++----
 1 file changed, 9 insertions(+), 4 deletions(-)

diff --git a/arch/arm64/boot/dts/airoha/en7581.dtsi b/arch/arm64/boot/dts/airoha/en7581.dtsi
index 26b136940917..dfc12fa99748 100644
--- a/arch/arm64/boot/dts/airoha/en7581.dtsi
+++ b/arch/arm64/boot/dts/airoha/en7581.dtsi
@@ -173,11 +173,16 @@ spi_nand: nand@0 {
 			};
 		};
 
-		scuclk: clock-controller@...00000 {
-			compatible = "airoha,en7581-scu";
+		system-controller@...00000 {
+			compatible = "airoha,en7581-scu-sysctl", "syscon", "simple-mfd";
 			reg = <0x0 0x1fb00000 0x0 0x970>;
-			#clock-cells = <1>;
-			#reset-cells = <1>;
+
+			scuclk: clock-controller {
+				compatible = "airoha,en7581-scu";
+
+				#clock-cells = <1>;
+				#reset-cells = <1>;
+			};
 		};
 
 		uart1: serial@...f0000 {
-- 
2.48.1