linux-kernel - [PATCH 1/3] arm64: dts: meson: add Broadcom WiFi to P212 dtsi

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Message-Id: <20220113041746.16040-2-christianshewitt@gmail.com>
Date:   Thu, 13 Jan 2022 04:17:44 +0000
From:   Christian Hewitt <christianshewitt@...il.com>
To:     Rob Herring <robh+dt@...nel.org>,
        Mark Rutland <mark.rutland@....com>,
        Kevin Hilman <khilman@...libre.com>,
        Neil Armstrong <narmstrong@...libre.com>,
        devicetree@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
        linux-amlogic@...ts.infradead.org, linux-kernel@...r.kernel.org
Cc:     Christian Hewitt <christianshewitt@...il.com>
Subject: [PATCH 1/3] arm64: dts: meson: add Broadcom WiFi to P212 dtsi

The P212 has a combined WiFi/BT module. The BT side is already enabled
in the dtsi but the WiFi side is not. Let's tweak SDIO speed (in-line
with other GXL/GXM devices) and enable the WiFi module.

Signed-off-by: Christian Hewitt <christianshewitt@...il.com>
---
 arch/arm64/boot/dts/amlogic/meson-gxl-s905x-p212.dtsi | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/arch/arm64/boot/dts/amlogic/meson-gxl-s905x-p212.dtsi b/arch/arm64/boot/dts/amlogic/meson-gxl-s905x-p212.dtsi
index 05cb2f5e5c36..c635e5858929 100644
--- a/arch/arm64/boot/dts/amlogic/meson-gxl-s905x-p212.dtsi
+++ b/arch/arm64/boot/dts/amlogic/meson-gxl-s905x-p212.dtsi
@@ -113,7 +113,7 @@
 
 	bus-width = <4>;
 	cap-sd-highspeed;
-	max-frequency = <50000000>;
+	max-frequency = <100000000>;
 
 	non-removable;
 	disable-wp;
@@ -125,6 +125,11 @@
 
 	vmmc-supply = <&vddao_3v3>;
 	vqmmc-supply = <&vddio_boot>;
+
+	brcmf: wifi@1 {
+		reg = <1>;
+		compatible = "brcm,bcm4329-fmac";
+	};
 };
 
 /* SD card */
-- 
2.17.1