linux-kernel - [PATCH 1/4] dt-bindings: soc: brcm: add BCM63xx power domain binding

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Date:   Tue,  9 Jun 2020 12:52:41 +0200
From:   Álvaro Fernández Rojas 
        <noltari@...il.com>
To:     hauke@...ke-m.de, zajec5@...il.com, tsbogend@...ha.franken.de,
        robh+dt@...nel.org, f.fainelli@...il.com, jonas.gorski@...il.com,
        bcm-kernel-feedback-list@...adcom.com, linux-mips@...r.kernel.org,
        devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
        linux-arm-kernel@...ts.infradead.org
Cc:     Álvaro Fernández Rojas 
        <noltari@...il.com>
Subject: [PATCH 1/4] dt-bindings: soc: brcm: add BCM63xx power domain binding

BCM6318, BCM6328, BCM6362 and BCM63268 SoCs have a power domain controller
to enable/disable certain components in order to save power.

Signed-off-by: Álvaro Fernández Rojas <noltari@...il.com>
---
 .../devicetree/bindings/mips/brcm/soc.txt       | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)

diff --git a/Documentation/devicetree/bindings/mips/brcm/soc.txt b/Documentation/devicetree/bindings/mips/brcm/soc.txt
index 3a66d3c483e1..22ec9e39bff7 100644
--- a/Documentation/devicetree/bindings/mips/brcm/soc.txt
+++ b/Documentation/devicetree/bindings/mips/brcm/soc.txt
@@ -164,3 +164,20 @@ Example:
 		reg = <0x4067c0 0x40>;
 		interrupts = <&periph_intc 19>;
 	};
+
+BCM63xx
+-------
+
+= Power domain controller
+
+BCM6318, BCM6328, BCM6362 and BCM63268 SoCs have a power domain controller
+to enable/disable certain components in order to save power.
+
+- compatible		: should contain one of:
+			  "brcm,bcm6318-power-controller"
+			  "brcm,bcm6328-power-controller"
+			  "brcm,bcm6362-power-controller"
+			  "brcm,bcm63268-power-controller"
+- reg 			: the register start and length for the power domain
+			  controller block
+- #power-domain-cells	: must be 1
-- 
2.26.2