linux-kernel - [PATCH v4 2/8] riscv: dts: microchip: move sysctrlr out of soc bus

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Date:   Wed,  4 May 2022 21:30:46 +0100
From:   Conor Dooley <mail@...chuod.ie>
To:     krzk+dt@...nel.org, palmer@...belt.com, robh+dt@...nel.org
Cc:     conor.dooley@...rochip.com, Cyril.Jean@...rochip.com,
        daire.mcnamara@...rochip.com, paul.walmsley@...ive.com,
        aou@...s.berkeley.edu, palmer@...osinc.com, arnd@...db.de,
        heiko@...ech.de, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org, linux-riscv@...ts.infradead.org,
        Rob Herring <robh@...nel.org>
Subject: [PATCH v4 2/8] riscv: dts: microchip: move sysctrlr out of soc bus

From: Conor Dooley <conor.dooley@...rochip.com>

The MPFS system controller has no registers of its own, so move it out
of the soc node to avoid dtbs_check warnings:
arch/riscv/boot/dts/microchip/microchip-mpfs-icicle-kit.dtb: soc: syscontroller: {'compatible': ['microchip,mpfs-sys-controller'], 'mboxes': [[15, 0]], 'status': ['okay']} should not be valid under {'type': 'object'}

Reported-by: Palmer Dabbelt <palmer@...osinc.com>
Suggested-by: Rob Herring <robh@...nel.org>
Fixes: 528a5b1f2556 ("riscv: dts: microchip: add new peripherals to icicle kit device tree")
Signed-off-by: Conor Dooley <conor.dooley@...rochip.com>
---
 arch/riscv/boot/dts/microchip/microchip-mpfs.dtsi | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/arch/riscv/boot/dts/microchip/microchip-mpfs.dtsi b/arch/riscv/boot/dts/microchip/microchip-mpfs.dtsi
index 746c4d4e7686..bf21a2edd180 100644
--- a/arch/riscv/boot/dts/microchip/microchip-mpfs.dtsi
+++ b/arch/riscv/boot/dts/microchip/microchip-mpfs.dtsi
@@ -146,6 +146,11 @@ refclk: mssrefclk {
 		#clock-cells = <0>;
 	};
 
+	syscontroller: syscontroller {
+		compatible = "microchip,mpfs-sys-controller";
+		mboxes = <&mbox 0>;
+	};
+
 	soc {
 		#address-cells = <2>;
 		#size-cells = <2>;
@@ -446,10 +451,5 @@ mbox: mailbox@...20000 {
 			#mbox-cells = <1>;
 			status = "disabled";
 		};
-
-		syscontroller: syscontroller {
-			compatible = "microchip,mpfs-sys-controller";
-			mboxes = <&mbox 0>;
-		};
 	};
 };
-- 
2.36.0