build/patch/kernel/archive/sunxi-6.16/patches.armbian/arm64-dts-sun50i-a64-pine64-enable-wifi-mmc1.patch

From 315aba156b72f9e93430c8ffda6f02d09bda47d1 Mon Sep 17 00:00:00 2001
From: Icenowy Zheng <icenowy@aosc.io>
Date: Thu, 9 Feb 2017 00:18:56 +0800
Subject: arm64:dts: sun50i-a64-pine64 enable wifi mmc1

The Wi-Fi modules of Pine64 is powered via DLDO4 and ELDO1 (the latter
one provides I/O voltage).

Fix and add device node for it.

Signed-off-by: Icenowy Zheng <icenowy@aosc.io>
---
 arch/arm64/boot/dts/allwinner/sun50i-a64-pine64.dts | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64-pine64.dts b/arch/arm64/boot/dts/allwinner/sun50i-a64-pine64.dts
index 1e6c0e2f5dad..ab2bf8fc2d91 100644
--- a/arch/arm64/boot/dts/allwinner/sun50i-a64-pine64.dts
+++ b/arch/arm64/boot/dts/allwinner/sun50i-a64-pine64.dts
@@ -35,6 +35,11 @@ hdmi_con_in: endpoint {
 			};
 		};
 	};
+
+	wifi_pwrseq: wifi_pwrseq {
+		compatible = "mmc-pwrseq-simple";
+		reset-gpios = <&r_pio 0 2 GPIO_ACTIVE_LOW>; /* PL2 */
+	};
 };
 
 &codec {
@@ -134,9 +139,10 @@ &mmc1 {
 	pinctrl-0 = <&mmc1_pins>;
 	vmmc-supply = <&reg_dldo4>;
 	vqmmc-supply = <&reg_eldo1>;
-	bus-width = <4>;
+	mmc-pwrseq = <&wifi_pwrseq>;
 	non-removable;
-	status = "disabled";
+	bus-width = <4>;
+	status = "okay";
 };
 
 &ohci0 {
-- 
2.51.0