linux-kernel - [PATCH v3 9/9] mips: bmips: dts: add BCM63268 power domain support

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Message-Id: <20200610171630.465579-10-noltari@gmail.com>
Date:   Wed, 10 Jun 2020 19:16:30 +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 v3 9/9] mips: bmips: dts: add BCM63268 power domain support

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>
---
 v3: Separate dt-bindings definitions from power domain .dtsi support.
 v2: Add dt-bindings header files.

 arch/mips/boot/dts/brcm/bcm63268.dtsi | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/arch/mips/boot/dts/brcm/bcm63268.dtsi b/arch/mips/boot/dts/brcm/bcm63268.dtsi
index beec24145af7..5acb49b61867 100644
--- a/arch/mips/boot/dts/brcm/bcm63268.dtsi
+++ b/arch/mips/boot/dts/brcm/bcm63268.dtsi
@@ -117,6 +117,12 @@ leds0: led-controller@...01900 {
 			status = "disabled";
 		};
 
+		periph_pwr: power-controller@...0184c {
+			compatible = "brcm,bcm6328-power-controller";
+			reg = <0x1000184c 0x4>;
+			#power-domain-cells = <1>;
+		};
+
 		ehci: usb@...02500 {
 			compatible = "brcm,bcm63268-ehci", "generic-ehci";
 			reg = <0x10002500 0x100>;
-- 
2.26.2