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From: Andrew Davis <afd@ti.com>
To: Nishanth Menon <nm@ti.com>, Vignesh Raghavendra <vigneshr@ti.com>,
        Tero
 Kristo <kristo@kernel.org>, Rob Herring <robh+dt@kernel.org>,
        Krzysztof
 Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
        Conor Dooley
	<conor+dt@kernel.org>
CC: <linux-arm-kernel@lists.infradead.org>, <devicetree@vger.kernel.org>,
        <linux-kernel@vger.kernel.org>, Andrew Davis <afd@ti.com>
Subject: [PATCH 09/11] arm64: dts: ti: k3-j7200: Make the FSS node a simple-bus
Date: Wed, 24 Jan 2024 12:47:20 -0600
Message-ID: <20240124184722.150615-9-afd@ti.com>
In-Reply-To: <20240124184722.150615-1-afd@ti.com>
References: <20240124184722.150615-1-afd@ti.com>
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To do this we convert hbmc-mux to "reg-mux", then the FSS node
does not need to be a syscon, so change to "simple-bus". This
removes a DTS check warning.

Signed-off-by: Andrew Davis <afd@ti.com>
---
 arch/arm64/boot/dts/ti/k3-j7200-mcu-wakeup.dtsi | 11 ++++++-----
 1 file changed, 6 insertions(+), 5 deletions(-)

diff --git a/arch/arm64/boot/dts/ti/k3-j7200-mcu-wakeup.dtsi b/arch/arm64/boot/dts/ti/k3-j7200-mcu-wakeup.dtsi
index 60b26374ae0cc..d501bd5f02248 100644
--- a/arch/arm64/boot/dts/ti/k3-j7200-mcu-wakeup.dtsi
+++ b/arch/arm64/boot/dts/ti/k3-j7200-mcu-wakeup.dtsi
@@ -518,17 +518,18 @@ mcu_spi2: spi@40320000 {
 		status = "disabled";
 	};
 
-	fss: syscon@47000000 {
-		compatible = "syscon", "simple-mfd";
+	fss: bus@47000000 {
+		compatible = "simple-bus";
 		reg = <0x00 0x47000000 0x00 0x100>;
 		#address-cells = <2>;
 		#size-cells = <2>;
 		ranges;
 
-		hbmc_mux: hbmc-mux {
-			compatible = "mmio-mux";
+		hbmc_mux: mux-controller@47000004 {
+			compatible = "reg-mux";
+			reg = <0x00 0x47000004 0x00 0x4>;
 			#mux-control-cells = <1>;
-			mux-reg-masks = <0x4 0x2>; /* HBMC select */
+			mux-reg-masks = <0x0 0x2>; /* HBMC select */
 		};
 
 		hbmc: hyperbus@47034000 {
-- 
2.39.2