[PATCH] dtbs: hikey970: add wifi support

[Mauro Carvalho Chehab]

The dwmmc2 is used on Hikey 970 for WiFi support. The
hi3670.dtsi adds it, but with status="disabled".

For WiFi to work,it needs to be enabled. While here, add
the missing properties:

	#address-cells = <0x1>;
	#size-cells = <0x0>;

and add
	ti,non-removable

To DT properties, as the WiFi support is on a non-removable slot.

Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei at kernel.org>
---
 arch/arm64/boot/dts/hisilicon/hi3670-hikey970.dts | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/arch/arm64/boot/dts/hisilicon/hi3670-hikey970.dts b/arch/arm64/boot/dts/hisilicon/hi3670-hikey970.dts
index f218acceec0b..a2b0d2a1d09d 100644
--- a/arch/arm64/boot/dts/hisilicon/hi3670-hikey970.dts
+++ b/arch/arm64/boot/dts/hisilicon/hi3670-hikey970.dts
@@ -402,6 +402,7 @@ &sd_clk_cfg_func
 
 &dwmmc2 { /* WIFI */
 	bus-width = <0x4>;
+	ti,non-removable;
 	non-removable;
 	broken-cd;
 	cap-power-off-card;
@@ -409,8 +410,12 @@ &dwmmc2 { /* WIFI */
 	pinctrl-0 = <&sdio_pmx_func
 		     &sdio_clk_cfg_func
 		     &sdio_cfg_func>;
+	status = "ok";
+
 	/* WL_EN */
 	vmmc-supply = <&wlan_en>;
+	#address-cells = <0x1>;
+	#size-cells = <0x0>;
 	status = "ok";
 
 	wlcore: wlcore at 2 {
-- 
2.26.2