MIPS: BMIPS: Add SATA/PHY nodes for bcm7346

Add AHCI and PHY device nodes to MIPS-based BCM7346 set-top box
platform.

Signed-off-by: Jaedon Shin <[e-mail]>
Cc: Brian Norris <[e-mail]>
Cc: Florian Fainelli <[e-mail]>
Cc: Tejun Heo <[e-mail]>
Cc: Kishon Vijay Abraham I <[e-mail]>
Cc: Rob Herring <[e-mail]>
Cc: Kevin Cernekee <[e-mail]>
Cc: Dragan Stancevic <[e-mail]>
Cc: [e-mail]
Cc: Linux-MIPS <[e-mail]>
Cc: [e-mail]
Patchwork: https://patchwork.linux-mips.org/patch/11378/
Signed-off-by: Ralf Baechle <[e-mail]>

arch/mips/boot/dts/brcm/bcm7346.dtsi

···
 			interrupts = <76>;
 			status = "disabled";
 		};
+
+		sata: sata@181000 {
+			compatible = "brcm,bcm7425-ahci", "brcm,sata3-ahci";
+			reg-names = "ahci", "top-ctrl";
+			reg = <0x181000 0xa9c>, <0x180020 0x1c>;
+			interrupt-parent = <&periph_intc>;
+			interrupts = <40>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+			brcm,broken-ncq;
+			brcm,broken-phy;
+			status = "disabled";
+
+			sata0: sata-port@0 {
+				reg = <0>;
+				phys = <&sata_phy0>;
+			};
+
+			sata1: sata-port@1 {
+				reg = <1>;
+				phys = <&sata_phy1>;
+			};
+		};
+
+		sata_phy: sata-phy@1800000 {
+			compatible = "brcm,bcm7425-sata-phy", "brcm,phy-sata3";
+			reg = <0x180100 0x0eff>;
+			reg-names = "phy";
+			#address-cells = <1>;
+			#size-cells = <0>;
+			status = "disabled";
+
+			sata_phy0: sata-phy@0 {
+				reg = <0>;
+				#phy-cells = <0>;
+			};
+
+			sata_phy1: sata-phy@1 {
+				reg = <1>;
+				#phy-cells = <0>;
+			};
+		};
 	};
 };

arch/mips/boot/dts/brcm/bcm97346dbsmb.dts

···
 &ohci3 {
 	status = "okay";
 };
+
+&sata {
+	status = "okay";
+};
+
+&sata_phy {
+	status = "okay";
+};