[PATCH v3] ARM: dts: sun8i: NanoPi NEO Air add WiFi / eMMC

* [PATCH v3] ARM: dts: sun8i: NanoPi NEO Air add WiFi / eMMC
@ 2018-01-23 23:58 Martin Kelly
       [not found] ` <20180123235844.5511-1-mkelly-s2cxlsp5qxs@public.gmane.org>
  0 siblings, 1 reply; 2+ messages in thread
From: Martin Kelly @ 2018-01-23 23:58 UTC (permalink / raw)
  To: linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r
  Cc: Jelle van der Waa, Maxime Ripard,
	linux-sunxi-/JYPxA39Uh5TLH3MbocFFw,
	devicetree-u79uwXL29TY76Z2rM5mHXA, Martin Kelly

From: Jelle van der Waa <jelle-oJJ1AqDjjO4@public.gmane.org>

Enable the WiFi (AP6212) chip and eMMC support for the NanoPi NEO Air.

This patch was originally submitted by Jelle van der Waa. Martin Kelly
modified it to compile on the latest kernel, fixed up some review
comments from Maxime Ripard, and re-tested the patch.

These are the original patch submissions:

https://patchwork.kernel.org/patch/9581613/
https://patchwork.kernel.org/patch/9642071/

Cc: Maxime Ripard <maxime.ripard-wi1+55ScJUtKEb57/3fJTNBPR1lH4CV8@public.gmane.org>
Cc: linux-sunxi-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org
Cc: devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
Signed-off-by: Jelle van der Waa <jelle-oJJ1AqDjjO4@public.gmane.org>
Signed-off-by: Martin Kelly <mkelly-s2cxlsp5qxs@public.gmane.org>
---
 arch/arm/boot/dts/sun8i-h3-nanopi-neo-air.dts | 24 ++++++++++++++++++++++++
 1 file changed, 24 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 03ff6f8b93ff..920849092cc8 100644
--- a/arch/arm/boot/dts/sun8i-h3-nanopi-neo-air.dts
+++ b/arch/arm/boot/dts/sun8i-h3-nanopi-neo-air.dts
@@ -72,6 +72,11 @@
 			gpios = <&pio 0 10 GPIO_ACTIVE_HIGH>; /* PA10 */
 		};
 	};
+
+	wifi_pwrseq: wifi_pwrseq {
+		compatible = "mmc-pwrseq-simple";
+		reset-gpios = <&r_pio 0 7 GPIO_ACTIVE_LOW>; /* PL7 */
+	};
 };
 
 &mmc0 {
@@ -84,6 +89,25 @@
 	status = "okay";
 };
 
+&mmc1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&mmc1_pins_a>;
+	vmmc-supply = <&reg_vcc3v3>;
+	vqmmc-supply = <&reg_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";
+	};
+};
+
 &uart0 {
 	pinctrl-names = "default";
 	pinctrl-0 = <&uart0_pins_a>;
-- 
2.11.0

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