ARM: dts: stm32: Add an interrupts in brcmf node to improve WLAN throughput on stm32mp15x-dk2

Add Interrupt WL_HOST_WAKE to avoid polling during transfer.

Signed-off-by: Christophe Roullier <christophe.roullier@foss.st.com>
Change-Id: I72fb2243874b249bc65a3ddcf39626b9b40a8238
Reviewed-on: https://gerrit.st.com/c/mpu/oe/st/linux-stm32/+/325735
Tested-by: Christophe ROULLIER <christophe.roullier@st.com>
ACI: CITOOLS <MDG-smet-aci-reviews@list.st.com>
Domain-Review: Christophe ROULLIER <christophe.roullier@st.com>
Reviewed-by: Christophe ROULLIER <christophe.roullier@st.com>

Author: Christophe Roullier

arch/arm/boot/dts/stm32mp157c-dk2.dts

@@ -132,6 +132,9 @@
 	brcmf: bcrmf@1 {
 		reg = <1>;
 		compatible = "brcm,bcm4329-fmac";
+		interrupt-parent = <&gpiod>;
+		interrupts = <0 IRQ_TYPE_LEVEL_HIGH>; /* WL_HOST_WAKE */
+		interrupt-names = "host-wake";
 	};
 };
 

arch/arm/boot/dts/stm32mp157f-dk2.dts

@@ -132,6 +132,9 @@
 	brcmf: bcrmf@1 {
 		reg = <1>;
 		compatible = "brcm,bcm4329-fmac";
+		interrupt-parent = <&gpiod>;
+		interrupts = <0 IRQ_TYPE_LEVEL_HIGH>; /* WL_HOST_WAKE */
+		interrupt-names = "host-wake";
 	};
 };