From: Jaehoon Chung <jh80.chung@samsung.com>
Date: Fri, 27 Mar 2020 09:15:53 +0000 (+0900)
Subject: ARM: dts: bcm2711-rpi-4-b: add a brcmf wifi node
X-Git-Tag: submit/tizen/20200402.094258~4
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=e7306d4e4202749f5c5acd9827abadbfe2a6de41;p=platform%2Fkernel%2Flinux-rpi.git

ARM: dts: bcm2711-rpi-4-b: add a brcmf wifi node

Add brcmf wifi node to use a below property.
- brcm,featuer-disable

"0x2000" is a bit to disable "sup_wpa" feature.
Tizen doesn't need to use this feature. So disable it by default.

Change-Id: I1ff34f88bbf9d8ac4aad54b6bd68eb4065757138
Signed-off-by: Jaehoon Chung <jh80.chung@samsung.com>
---

diff --git a/arch/arm/boot/dts/bcm2711-rpi-4-b.dts b/arch/arm/boot/dts/bcm2711-rpi-4-b.dts
index cc1a1c35..d8dfb08 100644
--- a/arch/arm/boot/dts/bcm2711-rpi-4-b.dts
+++ b/arch/arm/boot/dts/bcm2711-rpi-4-b.dts
@@ -82,10 +82,17 @@
 };
 
 &mmcnr {
+	#address-cells = <1>;
+	#size-cells = <0>;
 	pinctrl-names = "default";
 	pinctrl-0 = <&sdio_pins>;
 	bus-width = <4>;
 	status = "okay";
+	brcmf: wifi@1 {
+		reg = <1>;
+		compatible = "brcm,bcm4329-fmac";
+		brcm,feature-disable = <0x2000>; /* BIT[13] : sup-wpa */
+	};
 };
 
 &firmware {