From a3c5b63638334fc573b147aefe44cc741f9f4544 Mon Sep 17 00:00:00 2001
From: Martin Ayotte <martinayotte@yahoo.ca>
Date: Sun, 14 May 2017 19:55:45 -0400
Subject: [PATCH] add preliminary integretion of AP6212 in BananapiM2Ultra

---
 .../add-wifi-bananapi-m2-ultra.patch          | 62 +++++++++++++++++++
 1 file changed, 62 insertions(+)
 create mode 100644 patch/kernel/sunxi-dev/board_bananapim2ultra/add-wifi-bananapi-m2-ultra.patch

diff --git a/patch/kernel/sunxi-dev/board_bananapim2ultra/add-wifi-bananapi-m2-ultra.patch b/patch/kernel/sunxi-dev/board_bananapim2ultra/add-wifi-bananapi-m2-ultra.patch
new file mode 100644
index 0000000000..ceb6b1371f
--- /dev/null
+++ b/patch/kernel/sunxi-dev/board_bananapim2ultra/add-wifi-bananapi-m2-ultra.patch
@@ -0,0 +1,62 @@
+diff --git a/arch/arm/boot/dts/sun8i-r40-bananapi-m2-ultra.dts b/arch/arm/boot/dts/sun8i-r40-bananapi-m2-ultra.dts
+index 761bca9..d71f63d 100644
+--- a/arch/arm/boot/dts/sun8i-r40-bananapi-m2-ultra.dts
++++ b/arch/arm/boot/dts/sun8i-r40-bananapi-m2-ultra.dts
+@@ -44,6 +44,7 @@
+ /dts-v1/;
+ #include "sun8i-r40.dtsi"
+ #include "sunxi-common-regulators.dtsi"
++#include <dt-bindings/pinctrl/sun4i-a10.h>
+ 
+ / {
+        model = "Banana Pi BPI-M2-Ultra";
+@@ -59,7 +59,10 @@
+ 
+ 	wifi_pwrseq: wifi_pwrseq {
+ 		compatible = "mmc-pwrseq-simple";
++		pinctrl-names = "default";
++		pinctrl-0 = <&wifi_pwrseq_pin>;
+ 		reset-gpios = <&pio 6 10 GPIO_ACTIVE_LOW>; /* PG10 WIFI_EN */
++		post-power-on-delay-ms = <50>;
+ 	};
+ };
+ 
+@@ -168,6 +171,14 @@
+ 	bus-width = <4>;
+ 	non-removable;
+ 	status = "okay";
++
++	brcmf: bcrmf@1 {
++		reg = <1>;
++		compatible = "brcm,bcm4329-fmac";
++//		interrupt-parent = <&r_pio>;
++//		interrupts = <0 7 IRQ_TYPE_LEVEL_LOW>; /* PL7 / EINT7 */
++		interrupt-names = "host-wake";
++	};
+ };
+ 
+ &mmc2 {
+@@ -188,6 +199,23 @@
+ 	status = "okay";
+ };
+ 
++&pio {
++        wifi_pwrseq_pin: wifi_pwrseq_pin@0 {
++                allwinner,pins = "PG10";
++                allwinner,function = "gpio_out";
++                allwinner,drive = <SUN4I_PINCTRL_10_MA>;
++                allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
++        };
++};
++
++//&r_pio {
++//	wifi_wake: wifi_wake@0 {
++//		allwinner,pins = "PL7";
++//		allwinner,function = "irq";
++//		allwinner,pull = <SUN4I_PINCTRL_PULL_UP>;
++//	};
++//};
++
+ &uart0 {
+ 	pinctrl-names = "default";
+ 	pinctrl-0 = <&uart0_pins_0>;