[PATCH v2 1/2] ARM: dts: sun8i: h3: Enable AP6212 WiFi on mmc1 on Nanopi M1 Plus

On Sat, Sep 02, 2017 at 03:01:57PM +0800, icenowy at aosc.io wrote:

? 2017-09-02 00:30?Philipp Rossak ???

quoted

From: Philipp Rossak <redacted>

The WiFi side of the AP6212 WiFi/BT combo module is connected to
mmc1. There are also GPIOs for enable and interrupts.

Enable WiFi on this board by enabling mmc1 and adding the power
sequencing clocks and GPIO, as well as the chip's interrupt line.

Signed-off-by: Philipp Rossak <redacted>
---
 arch/arm/boot/dts/sun8i-h3-nanopi-m1-plus.dts | 25
+++++++++++++++++++++++++
 1 file changed, 25 insertions(+)

diff --git a/arch/arm/boot/dts/sun8i-h3-nanopi-m1-plus.dts

b/arch/arm/boot/dts/sun8i-h3-nanopi-m1-plus.dts
index 6256f55..7d18c35 100644

--- a/arch/arm/boot/dts/sun8i-h3-nanopi-m1-plus.dts
+++ b/arch/arm/boot/dts/sun8i-h3-nanopi-m1-plus.dts

@@ -48,6 +48,13 @@

 	aliases {
 		serial1 = &uart3;
+		ethernet1 = &sdio_wifi;

When the Wi-Fi module itself has fixed MAC address, there's
no need for such an alias.

But the description is also accurate, which is what matters in the DT.

Maxime

-- 
Maxime Ripard, Free Electrons
Embedded Linux and Kernel engineering
http://free-electrons.com
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