From: Mikhail Rudenko <mike.rudenko@gmail.com>
To: Rob Herring <robh+dt@kernel.org>,
Maxime Ripard <mripard@kernel.org>, Chen-Yu Tsai <wens@csie.org>,
Jernej Skrabec <jernej.skrabec@gmail.com>
Cc: Mikhail Rudenko <mike.rudenko@gmail.com>,
devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
linux-sunxi@lists.linux.dev, linux-kernel@vger.kernel.org
Subject: [PATCH] ARM: dts: nanopi-neo-air: Add eMMC and bluetooth
Date: Tue, 4 Jan 2022 22:37:18 +0300 [thread overview]
Message-ID: <20220104193719.87091-1-mike.rudenko@gmail.com> (raw)
Enable the bluetooth part of AP6212 chip (connected to UART3) and the
onboard eMMC (connected to MMC2) for the NanoPi NEO Air board.
Signed-off-by: Mikhail Rudenko <mike.rudenko@gmail.com>
---
arch/arm/boot/dts/sun8i-h3-nanopi-neo-air.dts | 28 +++++++++++++++++++
1 file changed, 28 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 be49eabbff94..cd3df12b6573 100644
--- a/arch/arm/boot/dts/sun8i-h3-nanopi-neo-air.dts
+++ b/arch/arm/boot/dts/sun8i-h3-nanopi-neo-air.dts
@@ -103,12 +103,40 @@ brcmf: bcrmf@1 {
};
};
+&mmc2 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&mmc2_8bit_pins>;
+ vmmc-supply = <®_vcc3v3>;
+ vqmmc-supply = <®_vcc3v3>;
+ bus-width = <8>;
+ non-removable;
+ status = "okay";
+};
+
&uart0 {
pinctrl-names = "default";
pinctrl-0 = <&uart0_pa_pins>;
status = "okay";
};
+&uart3 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&uart3_pins>, <&uart3_rts_cts_pins>;
+ uart-has-rtscts;
+ status = "okay";
+
+ bluetooth {
+ compatible = "brcm,bcm43438-bt";
+ clocks = <&rtc 1>;
+ clock-names = "lpo";
+ vbat-supply = <®_vcc3v3>;
+ vddio-supply = <®_vcc3v3>;
+ device-wakeup-gpios = <&pio 0 8 GPIO_ACTIVE_HIGH>; /* PA8 */
+ host-wakeup-gpios = <&pio 0 7 GPIO_ACTIVE_HIGH>; /* PA7 */
+ shutdown-gpios = <&pio 6 13 GPIO_ACTIVE_HIGH>; /* PG13 */
+ };
+};
+
&usbphy {
/* USB VBUS is always on */
status = "okay";
--
2.34.1
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next reply other threads:[~2022-01-04 19:38 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-01-04 19:37 Mikhail Rudenko [this message]
2022-01-11 8:24 ` (subset) [PATCH] ARM: dts: nanopi-neo-air: Add eMMC and bluetooth Maxime Ripard
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