Enable the WiFi (AP6212) chip and eMMC support for the NanoPi NEO Air.
Signed-off-by: Jelle van der Waa <[email protected]>
---
arch/arm/boot/dts/sun8i-h3-nanopi-neo-air.dts | 45 +++++++++++++++++++++++++++
1 file changed, 45 insertions(+)
diff --git a/arch/arm/boot/dts/sun8i-h3-nanopi-neo-air.dts
b/arch/arm/boot/dts/sun8i-h3-nanopi-neo-air.dts
index 3ba081c1f555..457a28e56514 100644
--- a/arch/arm/boot/dts/sun8i-h3-nanopi-neo-air.dts
+++ b/arch/arm/boot/dts/sun8i-h3-nanopi-neo-air.dts
@@ -73,6 +73,13 @@
gpios = <&pio 0 10 GPIO_ACTIVE_HIGH>; /* PA10 */
};
};
+
+ wifi-pwrseq: wifi-pwrseq {
+ compatible = "mmc-pwrseq-simple";
+ pinctrl-names = "default";
+ pinctrl-0 = <&wifi-en-nanopi-neo-air>;
+ reset-gpios = <&r_pio 0 7 GPIO_ACTIVE_LOW>; /* PL7 */
+ };
};
&mmc0 {
@@ -85,6 +92,44 @@
status = "okay";
};
+&mmc1 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&mmc1_pins_a>;
+ vmmc-supply = <®_vcc3v3>;
+ vqmmc-supply = <®_vcc3v3>;
+ mmc-pwrseq = <&wifi-pwrseq>;
+ bus-width = <4>;
+ non-removable;
+ status = "okay";
+
+ brcmf: bcrmf@1 {
+ reg = <1>;
+ compatible = "brcm,bcm4329-fmac";
+ interrupt-parent = <&pio>;
+ interrupts = <6 10 IRQ_TYPE_LEVEL_LOW>; /* PG10 / EINT10 */
+ interrupt-names = "host-wake";
+ };
+};
+
+&mmc2 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&mmc2_8bit_pins>;
+ vmmc-supply = <®_vcc3v3>;
+ vqmmc-supply = <®_vcc3v3>;
+ bus-width = <8>;
+ non-removable;
+ status = "okay";
+};
+
+&r_pio {
+ wifi-en-nanopi-neo-air: wifi_en_pin {
+ pins = "PL7";
+ function = "gpio_out";
+ drive-strength = <10>;
+ bias-disable;
+ };
+};
+
&uart0 {
pinctrl-names = "default";
pinctrl-0 = <&uart0_pins_a>;
--
2.12.1
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