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add preliminary integretion of AP6212 in BananapiM2Ultra

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This commit is contained in:
Martin Ayotte 2017-05-14 19:55:45 -04:00
parent b9f544f6d4
commit a3c5b63638
1 changed files with 62 additions and 0 deletions
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62
patch/kernel/sunxi-dev/board_bananapim2ultra/add-wifi-bananapi-m2-ultra.patch Normal file
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@ -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>;