From:   Mark Kettenis <kettenis@openbsd.org>
To:     linux-arm-kernel@lists.infradead.org
Cc:     maz@kernel.org, Mark Kettenis <kettenis@openbsd.org>,
        Hector Martin <marcan@marcan.st>,
        Sven Peter <sven@svenpeter.dev>,
        Alyssa Rosenzweig <alyssa@rosenzweig.io>,
        Rob Herring <robh+dt@kernel.org>, devicetree@vger.kernel.org,
        linux-kernel@vger.kernel.org
Subject: [PATCH] arm64: dts: apple: t8103: Expose PCI node for the WiFi MAC address
Date:   Mon,  6 Dec 2021 19:38:16 +0100
Message-Id: <20211206183817.31964-1-kettenis@openbsd.org>
MIME-Version: 1.0
Content-Transfer-Encoding: 8bit
Precedence: bulk

Expose the PCI node corresponding to the WiFi device and give it
a 'local-mac-address' property. The bootloader will update it
(m1n1 already has the required feature).

Signed-off-by: Mark Kettenis <kettenis@openbsd.org>
---

This change is based on the asahi-soc/dt branch since the
t8103-jxxx.dtsi file isn't present in 5.16-rc3 yet.


 arch/arm64/boot/dts/apple/t8103-jxxx.dtsi | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/arch/arm64/boot/dts/apple/t8103-jxxx.dtsi b/arch/arm64/boot/dts/apple/t8103-jxxx.dtsi
index 876278fe0afe..acad6afcb1d9 100644
--- a/arch/arm64/boot/dts/apple/t8103-jxxx.dtsi
+++ b/arch/arm64/boot/dts/apple/t8103-jxxx.dtsi
@@ -12,6 +12,7 @@
 / {
 	aliases {
 		serial0 = &serial0;
+		wifi0 = &wifi0;
 	};
 
 	chosen {
@@ -64,4 +65,9 @@ hpm1: usb-pd@3f {
  */
 &port00 {
 	bus-range = <1 1>;
+	wifi0: network@0,0 {
+		reg = <0x10000 0x0 0x0 0x0 0x0>;
+		/* To be filled by the loader */
+		local-mac-address = [00 00 00 00 00 00];
+	};
 };
-- 
2.34.1