linux-kernel - [RFC PATCH 05/11] dt-bindings: mfd: syscon document the non simple-mfd syscon on PolarFire SoC

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Message-ID: <20240815-jockstrap-unlovable-fc0a745604dc@spud>
Date: Thu, 15 Aug 2024 15:01:08 +0100
From: Conor Dooley <conor@...nel.org>
To: devicetree@...r.kernel.org
Cc: conor@...nel.org,
	Conor Dooley <conor.dooley@...rochip.com>,
	Lee Jones <lee@...nel.org>,
	Rob Herring <robh@...nel.org>,
	Krzysztof Kozlowski <krzk+dt@...nel.org>,
	Conor Dooley <conor+dt@...nel.org>,
	linux-kernel@...r.kernel.org
Subject: [RFC PATCH 05/11] dt-bindings: mfd: syscon document the non simple-mfd syscon on PolarFire SoC

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

The "mss_top_scb" register region on PolarFire SoC contains many
different functions, including controls for the AXI bus and other things
mainly of interest to the bootloader. The interrupt register for the
system controller's mailbox is also in here, which is needed by the
operating system.

Signed-off-by: Conor Dooley <conor.dooley@...rochip.com>
---
 Documentation/devicetree/bindings/mfd/syscon.yaml | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/Documentation/devicetree/bindings/mfd/syscon.yaml b/Documentation/devicetree/bindings/mfd/syscon.yaml
index 9dc594ea3654..6e6eda8afeed 100644
--- a/Documentation/devicetree/bindings/mfd/syscon.yaml
+++ b/Documentation/devicetree/bindings/mfd/syscon.yaml
@@ -88,6 +88,7 @@ select:
           - mediatek,mt8173-pctl-a-syscfg
           - mediatek,mt8365-syscfg
           - microchip,lan966x-cpu-syscon
+          - microchip,mpfs-sysreg-scb
           - microchip,sam9x60-sfr
           - microchip,sama7g5-ddr3phy
           - mscc,ocelot-cpu-syscon
@@ -183,6 +184,7 @@ properties:
           - mediatek,mt8173-pctl-a-syscfg
           - mediatek,mt8365-syscfg
           - microchip,lan966x-cpu-syscon
+          - microchip,mpfs-sysreg-scb
           - microchip,sam9x60-sfr
           - microchip,sama7g5-ddr3phy
           - mscc,ocelot-cpu-syscon
-- 
2.43.0