[PATCH v2 4/4] arm64: dts: amlogic: add fbx8am DT overlays

From: Marc Gonzalez <mgonzalez@freebox.fr>
To: AML <linux-amlogic@lists.infradead.org>, DT <devicetree@vger.kernel.org>
Cc: Neil Armstrong <neil.armstrong@linaro.org>,
	Kevin Hilman <khilman@baylibre.com>,
	Jerome Brunet <jbrunet@baylibre.com>,
	Martin Blumenstingl <martin.blumenstingl@googlemail.com>,
	Rob Herring <robh+dt@kernel.org>,
	Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
	Conor Dooley <conor+dt@kernel.org>,
	Pierre-Hugues Husson <phhusson@freebox.fr>
Subject: [PATCH v2 4/4] arm64: dts: amlogic: add fbx8am DT overlays
Date: Mon, 12 Feb 2024 18:53:01 +0100	[thread overview]
Message-ID: <5ac4741d-766d-4b6d-95ac-669474d05e6a@freebox.fr> (raw)
In-Reply-To: <77edaf7e-aeb5-4fc0-8b69-85dcddfd5a58@freebox.fr>

From: Pierre-Hugues Husson <phhusson@freebox.fr>

Add support for two variants of the fbx8am board.

Signed-off-by: Pierre-Hugues Husson <phhusson@freebox.fr>
Signed-off-by: Marc Gonzalez <mgonzalez@freebox.fr>
---
  arch/arm64/boot/dts/amlogic/Makefile                       |  7 +++++++
  arch/arm64/boot/dts/amlogic/meson-g12a-fbx8am-brcm.dtso    | 35 ++++++++++++++++++++++++++++++++++
  arch/arm64/boot/dts/amlogic/meson-g12a-fbx8am-realtek.dtso | 25 ++++++++++++++++++++++++
  3 files changed, 67 insertions(+)

diff --git a/arch/arm64/boot/dts/amlogic/Makefile b/arch/arm64/boot/dts/amlogic/Makefile
index e9baa2cf02273..2fd7c7a18126f 100644
--- a/arch/arm64/boot/dts/amlogic/Makefile
+++ b/arch/arm64/boot/dts/amlogic/Makefile
@@ -81,3 +81,10 @@ dtb-$(CONFIG_ARCH_MESON) += meson-sm1-odroid-hc4.dtb
  dtb-$(CONFIG_ARCH_MESON) += meson-sm1-sei610.dtb
  dtb-$(CONFIG_ARCH_MESON) += meson-sm1-x96-air-gbit.dtb
  dtb-$(CONFIG_ARCH_MESON) += meson-sm1-x96-air.dtb
+
+# Overlays
+dtb-$(CONFIG_ARCH_MESON) += meson-g12a-fbx8am-brcm.dtbo
+dtb-$(CONFIG_ARCH_MESON) += meson-g12a-fbx8am-realtek.dtbo
+
+# Enable support for DT overlays
+DTC_FLAGS_meson-g12a-fbx8am += -@
diff --git a/arch/arm64/boot/dts/amlogic/meson-g12a-fbx8am-brcm.dtso b/arch/arm64/boot/dts/amlogic/meson-g12a-fbx8am-brcm.dtso
new file mode 100644
index 0000000000000..ed79809b15859
--- /dev/null
+++ b/arch/arm64/boot/dts/amlogic/meson-g12a-fbx8am-brcm.dtso
@@ -0,0 +1,35 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+// Copyright (c) 2024 Freebox SAS
+
+/dts-v1/;
+/plugin/;
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/gpio/meson-g12a-gpio.h>
+
+/ {
+	compatible = "freebox,fbx8am-brcm", "freebox,fbx8am", "amlogic,g12a";
+};
+
+&uart_A {
+	bluetooth {
+		compatible = "brcm,bcm43438-bt";
+		shutdown-gpios = <&gpio GPIOX_17 GPIO_ACTIVE_HIGH>;
+		max-speed = <2000000>;
+		clocks = <&wifi32k>;
+		clock-names = "lpo";
+		vbat-supply = <&vddao_3v3>;
+		vddio-supply = <&vddio_ao1v8>;
+	};
+};
+
+&sd_emmc_a {
+	/* Per mmc-controller.yaml */
+	#address-cells = <1>;
+	#size-cells = <0>;
+	/* NB: may be either AP6398S or AP6398SR3 wifi module */
+	brcmf: wifi@1 {
+		reg = <1>;
+		compatible = "brcm,bcm4329-fmac";
+	};
+};
diff --git a/arch/arm64/boot/dts/amlogic/meson-g12a-fbx8am-realtek.dtso b/arch/arm64/boot/dts/amlogic/meson-g12a-fbx8am-realtek.dtso
new file mode 100644
index 0000000000000..5da88fb94fb98
--- /dev/null
+++ b/arch/arm64/boot/dts/amlogic/meson-g12a-fbx8am-realtek.dtso
@@ -0,0 +1,25 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+// Copyright (c) 2024 Freebox SAS
+
+/dts-v1/;
+/plugin/;
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/gpio/meson-g12a-gpio.h>
+
+/ {
+	compatible = "freebox,fbx8am-realtek", "freebox,fbx8am", "amlogic,g12a";
+};
+
+&uart_A {
+	bluetooth {
+		compatible = "realtek,rtl8822cs-bt";
+		enable-gpios = <&gpio GPIOX_17 GPIO_ACTIVE_HIGH>;
+		host-wake-gpios = <&gpio GPIOX_19 GPIO_ACTIVE_HIGH>;
+		device-wake-gpios = <&gpio GPIOX_18 GPIO_ACTIVE_HIGH>;
+	};
+};
+
+&sd_emmc_a {
+	/* No explicit compatible for rtl8822cs sdio */
+};
-- 
2.34.1
