[PATCH v4 7/9] mips: bmips: dts: add BCM6328 power domain support

[Álvaro Fernández Rojas]

BCM6328 SoCs have a power domain controller to enable/disable certain
components in order to save power.

Signed-off-by: Álvaro Fernández Rojas <nolt...@gmail.com>
Acked-by: Florian Fainelli <f.faine...@gmail.com>
---
 v4: no changes.
 v3: Separate dt-bindings definitions from power domain .dtsi support.
 v2: Add dt-bindings header files.

 arch/mips/boot/dts/brcm/bcm6328.dtsi | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/arch/mips/boot/dts/brcm/bcm6328.dtsi 
b/arch/mips/boot/dts/brcm/bcm6328.dtsi
index af860d06def6..1f9edd710392 100644
--- a/arch/mips/boot/dts/brcm/bcm6328.dtsi
+++ b/arch/mips/boot/dts/brcm/bcm6328.dtsi
@@ -110,6 +110,12 @@ leds0: led-controller@10000800 {
                        status = "disabled";
                };
 
+               periph_pwr: power-controller@10001848 {
+                       compatible = "brcm,bcm6328-power-controller";
+                       reg = <0x10001848 0x4>;
+                       #power-domain-cells = <1>;
+               };
+
                ehci: usb@10002500 {
                        compatible = "brcm,bcm6328-ehci", "generic-ehci";
                        reg = <0x10002500 0x100>;
-- 
2.27.0