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+Marvell 8897/8997 (sd8897/sd8997) bluetooth SDIO devices
+------
+
+Required properties:
+
+ - compatible : should be one of the following:
+ * "marvell,sd8897-bt"
+ * "marvell,sd8997-bt"
+
+Optional properties:
+
+ - marvell,cal-data: Calibration data downloaded to the device during
+ initialization. This is an array of 28 values(u8).
+
+ - marvell,wakeup-pin: It represents wakeup pin number of the bluetooth chip.
+ firmware will use the pin to wakeup host system (u16).
+ - marvell,wakeup-gap-ms: wakeup gap represents wakeup latency of the host
+ platform. The value will be configured to firmware. This
+ is needed to work chip's sleep feature as expected (u16).
+ - interrupt-parent: phandle of the parent interrupt controller
+ - interrupts : interrupt pin number to the cpu. Driver will request an irq based
+ on this interrupt number. During system suspend, the irq will be
+ enabled so that the bluetooth chip can wakeup host platform under
+ certain condition. During system resume, the irq will be disabled
+ to make sure unnecessary interrupt is not received.
+
+Example:
+
+IRQ pin 119 is used as system wakeup source interrupt.
+wakeup pin 13 and gap 100ms are configured so that firmware can wakeup host
+using this device side pin and wakeup latency.
+calibration data is also available in below example.
+
+&mmc3 {
+ status = "okay";
+ vmmc-supply = <&wlan_en_reg>;
+ bus-width = <4>;
+ cap-power-off-card;
+ keep-power-in-suspend;
+
+ #address-cells = <1>;
+ #size-cells = <0>;
+ btmrvl: bluetooth@2 {
+ compatible = "marvell,sd8897-bt";
+ reg = <2>;
+ interrupt-parent = <&pio>;
+ interrupts = <119 IRQ_TYPE_LEVEL_LOW>;
+
+ marvell,cal-data = /bits/ 8 <
+ 0x37 0x01 0x1c 0x00 0xff 0xff 0xff 0xff 0x01 0x7f 0x04 0x02
+ 0x00 0x00 0xba 0xce 0xc0 0xc6 0x2d 0x00 0x00 0x00 0x00 0x00
+ 0x00 0x00 0xf0 0x00>;
+ marvell,wakeup-pin = /bits/ 16 <0x0d>;
+ marvell,wakeup-gap-ms = /bits/ 16 <0x64>;
+ };
+};